Sea level measured by tide gauges from global oceans as part of the Joint Archive for Sea Level (JASL) since 1846

This collection contains the complete holdings of the Joint Archive for Sea Level (JASL) for hourly and daily data that have been quality controlled, assessed, and documented.  Data are given in text files. 

JASL is a collaboration between the University of Hawaii Sea Level Center/Joint Institute for Marine and Atmospheric Research (JIMAR) and the National Centers for Environmental Information (NOAA/NESDIS/NCEI). It continues to acquire, quality control, manage, and distribute sea level data as initiated by the Tropical Ocean Global Atmosphere Program, which ended in 1994. The JASL is a Global Sea Level Observing System archive center and is the largest global collection of quality-controlled hourly sea level. The JASL receives hourly data from regional and national sea level networks. The data are inspected and obvious errors such as data spikes and time shifts are corrected. Gaps less than 25 hours are interpolated. Reference level problems are referred back to the originator. If the originators can not resolve the reference level shift,comparisons with neighboring sites or examination of the hourly residuals may warrant an adjustment. Descriptive station information and quality assessments are prepared. The objective is to assemble a scientifically valid, well-documented archive of hourly and daily sea level values in standardized formats. The JASL set is bi-annually updated and submitted to NCEI and the Permanent Service for Mean Sea Level.

Tags: a.leg. france, abashiri, abashiri japan, abidjan-vridi, abidjan-vridi ivory coast, aburatsu, aburatsu japan, acajutla, acajutla-a el salvador, acajutla-b el salvador, acajutla-c el salvador, acapulco, acapulco-a, acapulco-b, acapulco-c, adak, aden yemen, aguadilla, ak, ak usa, akyab (sittwe) myanmar, al, alaska, alaska usa, alexandria egypt, algarve portugal, alotau, alotau papua new guinea, ambon-a indonesia, ambon-b indonesia, ammassalik, ammassalik denmark, andenes norway, anewa bay, anewa bay papua new guinea, angola, angra heroismo-a, angra heroismo-a portugal, angra heroismo-b, angra heroismo-b portugal, antofagasta, antofagasta chile, antonio enes, antonio enes mozambique, apalachicola, apia-a, apia-a western samoa, apia-b, apia-b western samoa, arecibo, arena cove, argentina, arica, arica chile, arrecife-a, arrecife-a spain, arrecife-b, arrecife-b spain, arrecife-d, arrecife-d spain, ascension, ascension united kingdom, astoria, atlantic city, auckland, auckland new zealand, australia, azores, azores portugal, bahamas, bahia los angeles mexico, bahrain, bairiki, bairiki rep. of kiribati, bajor, bajor indonesia, balboa, balboa panama, balikpapan, balikpapan indonesia, baltra-a, baltra-a ecuador, baltra-b, baltra-b ecuador, bangladesh, barbados, barbers point, base prat, base prat-a chile, base prat-b chile, bc, bc canada, beihai, beihai china, belem, belem brazil, belize, belize british honduras, benoa, benoa-a indonesia, benoa-b indonesia, bermuda, bermuda-a, bermuda-a united kingdom, bermuda-b, bermuda-b united kingdom, betio, betio rep. of kiribati, bintulu, bintulu malaysia, bitung, bitung indonesia, bluff, bluff new zealand, booby island, booby island australia, boston, brazil, brest france, bridgetown-a, bridgetown-a barbados, bridgetown-b, bridgetown-b barbados, bridgetown-c, bridgetown-c barbados, bridgetown-d barbados, brisbane, brisbane australia, british honduras, broome, broome australia, buenaventura, buenaventura colombia, buenos aires, buenos aires argentina, bullen bay curacao, bundaberg, bundaberg australia, burnie australia, c.carmen, c.carmen mexico, c.verde, c.verde portugal, ca, ca usa, cabo san lucas, cabo san lucas mexico, caldera, caldera chile, callao-a, callao-a peru, callao-b, callao-b peru, canada, cananeia, cananeia brazil, canavieiras, canavieiras brazil, cape ferguson australia, cape may, cape town south africa, cape verde, carnarvon, carnarvon australia, cartagena, cartagena-a, cartagena-a colombia, cartagena-b, cartagena-b colombia, cascais, cascais portugal, casey, casey australia, castletownsend ireland, catalina-a, catalina-a usa, catalina-b, catalina-b usa, cayenne france, cebu, cebu philippines, cedros island, cedros island mexico, celestun, cendering, cendering malaysia, ceuta spain, ceuta-a, ceuta-b, ceuta-c, ceuta-d, cg, chabahar iran, champerico, champerico guatemala, charchanga, charchanga bangladesh, charleston, charlotte amalie, charlotte amalie usa, chatham, chatham new zealand, chesapeake bbt, chichijima, chichijima japan, chile, china, chittagong bangladesh, christiansted, christmas, christmas australia, christmas-a, christmas-a rep. of kiribati, christmas-b, christmas-b rep. of kiribati, churchill, churchill canada, cilacap-a indonesia, cilacap-b indonesia, clearwater bch, clipperton-a, clipperton-a france, clipperton-b, clipperton-b france, clipperton-c france, clipperton-d france, coastal data, cochino pequeno, cochino pequeno honduras, cocoa beach, cocos, cocos australia, colombia, colombo-a, colombo-a sri lanka, colombo-b, colombo-b sri lanka, colombo-c sri lanka, congo, cook islands, cordova-a, cordova-b, corinto, corinto-a nicaragua, corinto-b nicaragua, cornwall, corpus cristi, costa rica, cox's bazaar, cox's bazaar bangladesh, crescent city, cristobal, cristobal panama, crozet, crozet-a france, crozet-b france, ct, ct usa, cuba, culebra, currimao philippines, cuxhaven germany, daily, daily sea level data, dakar-a, dakar-a senegal, dakar-b, dakar-b senegal, dakar-c, dakar-c senegal, dakar-d, dakar-d senegal, dakar-e, dakar-e senegal, dalian-a, dalian-a china, dallmann-a, dallmann-a argentina, dallmann-b, dallmann-b argentina, dallmann-c, dallmann-c argentina, dar es salaam, dar es salaam tanzania, darwin, darwin australia, dauphin island, dauphin island al usa, davao, davao-a philippines, davao-b philippines, davis, davis australia, de, de usa, denmark, diego garcia-b, diego garcia-b united kingdom, diego garcia-c, diego garcia-c united kingdom, diego garcia-d united kingdom, diego ramirez, diego ramirez chile, djibouti rep. of djibouti, dongfang, dongfang china, duck pier, dumont d'urville france, durban, durban south africa, dutch harbor-a, dutch harbor-b, dzaoudzi, dzaoudzi mayotte, east london, east london south africa, easter-a, easter-a chile, easter-b, easter-b chile, easter-c, easter-c chile, eastport, ecuador, el porvenir panama, el salvador, enewetok-a, enewetok-a rep. marshall i., enewetok-b, enewetok-b rep. marshall i., ensenada, ensenada mexico, esmeraldas ecuador, esperance, esperance australia, esperanza, esperanza argentina, exuma cays, exuma cays bahamas, fajardo, fajardo-a, fajardo-b, fanning-a, fanning-a rep. of kiribati, fanning-b, fanning-b rep. of kiribati, fanning-c, fanning-c rep. of kiribati, faraday, faraday united kingdom, fd st micronesia, fer. de nor.-a, fer. de nor.-a brazil, fer. de nor.-b, fer. de nor.-b brazil, fer. de nor.-c, fer. de nor.-c brazil, fer. de noronha-a, fer. de noronha-b, fer. de noronha-c, fernandina beach, fernandina beach usa, fiji, fl, fl usa, flores, flores-a, flores-b, fort de france, fort de france france, fort denison, fort denison australia, fort pulaski, fortaleza-a, fortaleza-a brazil, fortaleza-b, fortaleza-b brazil, fortaleza-c brazil, france, fremantle, fremantle australia, french frigate s, french frigate-a usa, french frigate-b usa, french polynesia, funafuti-a, funafuti-a tuvalu, funafuti-b, funafuti-b tuvalu, funchal-b, funchal-b portugal, ga, ga usa, galveston, gan, gan rep. of maldives, gedser denmark, geting, geting malaysia, ghana, gibara, gibara cuba, gibraltar-a united kingdom, gibraltar-b united kingdom, gisborne, gisborne-a new zealand, gisborne-b new zealand, goteborg-torsh. sweden, grand isle, granger bay, gro. mexico, groote eylandt australia, guadalupe, guadalupe mexico, guam, guam usa trust, guantanamo bay-a, guantanamo bay-a cuba, guantanamo bay-b, guantanamo bay-b cuba, guatemala, guaymas, guaymas mexico, hachinohe, hachinohe japan, haikou, haikou china, hakodate, hakodate japan, halifax, halifax canada, hamada, hamada japan, hanimaadhoo, hanimaadhoo-a rep. of maldives, hanimaadhoo-b rep. of maldives, harvest oil p., haulover p. usa, hi, hi usa, hillarys australia, hilo, hilo usa, hiron point, hiron point bangladesh, hiva oa, hiva oa-a french polynesia, hiva oa-b french polynesia, hobart, hobart australia, hon dau-a, hon dau-a vietnam, hon dau-b, hon dau-b vietnam, honduras, hong kong-a, hong kong-a china, hong kong-b, hong kong-b china, honiara-a, honiara-a solomon islands, honiara-b, honiara-b solomon islands, honningsvag norway, honolulu, honolulu-a, honolulu-a usa, honolulu-b, honolulu-b usa, hornbaek denmark, horta, hosojima, hosojima japan, hourly, hourly sea level data, hulule, hulule rep. of maldives, humboldt bay, iceland, ile royale, ile royale france, ilha fiscal, ilulissat, ilulissat denmark, imbituba brazil, indonesia, inhambane mozambique, isabel segunda, ishigaki, ishigaki japan, ivory coast, jackson new zealand, jakarta, jakarta indonesia, jamaica, japan, jarvis usa, johnston, johnston usa trust, johor baharu, johor baharu malaysia, jolo, jolo philippines, juan fernandez-a, juan fernandez-a chile, juan fernandez-b, juan fernandez-b chile, kahului, kahului usa, kanmen-a, kanmen-a china, kanton-a, kanton-a rep. of kiribati, kanton-b, kanton-b rep. of kiribati, kaohsiung, kaohsiung rep. of china, kapingamarangi, kapingamarangi fd st micronesia, karachi, karachi-a pakistan, karachi-b pakistan, kaumalapau, kavieng, kavieng papua new guinea, kawaihae, keelung, keelung rep. of china, kelang, kelang malaysia, keling, keling malaysia, kenya, keppel harbour, keppel harbour singapore, kerguelen, kerguelen france, ketchikan, kewalo, kewalo usa, key west, key west usa, khal #10, khal #10 bangladesh, khepupara, khepupara bangladesh, knysna south africa, ko lak, ko lak thailand, ko taphao noi, ko taphao noi thailand, kodiak, kota kinabalu, kota kinabalu malaysia, kuantan, kuantan malaysia, kukup, kukup malaysia, kushimoto, kushimoto japan, kushiro, kushiro japan, kwajalein, kwajalein rep. marshall i., l. cornwallis i., l. cornwallis i. canada, la, la coruna spain, la guaira, la guaira venezuela, la jolla, la libertad, la libertad ecuador, la paz, la paz mexico, la union, la union-a el salvador, la union-b el salvador, la usa, lae, lae papua new guinea, lagos, lagos-a, lagos-a nigeria, lagos-c, lagos-c nigeria, lajes portugal, lameshur bay, lamu-a, lamu-a kenya, lamu-b, lamu-b kenya, langkawi, langkawi malaysia, laohutan-a, laohutan-a china, las palmas-a, las palmas-a spain, las palmas-b, las palmas-b spain, las palmas-c, las palmas-c spain, las palmas-d, las palmas-d spain, lautoka, lautoka fiji, le robert, le robert france, legaspi, legaspi philippines, lembar indonesia, lerwick, lerwick united kingdom, lewes, lianyungang, lianyungang china, limetree bay, limetree bay usa, limon, limon-a costa rica, limon-b costa rica, lobito, lobito angola, lobos de afuera, lobos de afuera peru, lombrum, lombrum papua new guinea, lord howe-a, lord howe-a australia, lord howe-b, lord howe-b australia, loreto, loreto mexico, los angeles, luanda, luanda angola, lubang philippines, luderitz, luderitz south africa, luis correia, luis corriea, luis corriea brazil, lumut, lumut malaysia, lungsurannaga, lungsurannaga indonesia, lusi-a, lusi-a china, lyttelton new zealand, ma, ma usa, macae brazil, macau, macau portugal, macquerie is.-a, macquerie is.-a australia, macquerie is.-b, macquerie is.-b australia, macquerie is.-c, macquerie is.-c australia, madagascar, madang, madang papua new guinea, madeira, madeira brazil, madero, magueyes island, magueyes island usa, maisaka, maisaka japan, majuro-a, majuro-a rep. marshall i., majuro-b, majuro-b rep. marshall i., malakal-a, malakal-a rep. of belau, malakal-b, malakal-b rep. of belau, malaysia, male-a, male-a rep. of maldives, male-b, malin head ireland, maloy norway, manila, manila philippines, manta, manta-a ecuador, manta-b ecuador, manus, manus papua new guinea, manzanillo-a, manzanillo-a mexico, manzanillo-b, manzanillo-b mexico, maputo-a, maputo-a mozambique, maputo-b, maputo-b mozambique, mar del plata-a argentina, mar del plata-b argentina, marsden point, marsden point new zealand, marseille france, masirah, masirah oman, massacre bay, matarani-a, matarani-a peru, matarani-b, matarani-b peru, matavai, matavai french polynesia, mauritius, mawson, mawson australia, mayaguez, mayotte, mayport, mazatlan, mazatlan mexico, me, me usa, meneng, meneng indonesia, mera, mera japan, mexico, miami, midway, midway usa trust, mina sulman, mina sulman bahrain, minamitorishima, minamitorishima japan, miri, miri malaysia, miyakejima, miyakejima japan, mocamedes, mocamedes angola, mokuoloe, mokuoloe usa, mombasa, mombasa kenya, mona is., montauk, montauk usa, monterey, monthly sea level data, mossel bay, mossel bay south africa, moulmein myanmar, mozambique, muscat, muscat-a oman, muscat-b oman, n. mariana is., nacala-a, nacala-a mozambique, nacala-b, nacala-b mozambique, nagasaki, nagasaki japan, naha, naha japan, nain canada, nakano shima japan, namibia, nantucket, naos-a, naos-a panama, naos-b, naos-b panama, napier new zealand, naples, nassau, nassau bahamas, natal-a, natal-a brazil, natal-b, natal-b brazil, natal-c, natal-c brazil, nauru-a, nauru-a rep. of nauru, nauru-b, nauru-b rep. of nauru, nawiliwili, nawiliwili usa, naze, naze japan, nc, nc usa, neah bay, nelson new zealand, new london, new york, new zealand, newlyn, newlyn united kingdom, newport, nicaragua, nigeria, nishinoomote, nishinoomote japan, nj, nj usa, nome, norfolk island-a, norfolk island-a australia, norfolk island-b, norfolk island-b australia, nosy be, nosy be madagascar, nouakchott mauritania, noumea, noumea france, nuku hiva, nuku hiva french polynesia, nuku'alofa, nuku'alofa tonga, ny, ny usa, ny-alesund norway, oceanography, ofunato, ofunato japan, oman, or, or usa, p.pier, p.pier usa, padang, padang-a indonesia, padang-b indonesia, pago bay, pago pago, pago pago usa trust, paita-a, paita-a peru, paita-b, paita-b peru, pakistan, palmeira, palmyra, palmyra-a usa trust, palmyra-b usa trust, panama, panama city beach, panama city bh, papeete-a, papeete-a french polynesia, papeete-b, papeete-b french polynesia, papua new guinea, pari, pari indonesia, pemba-a, pemba-a mozambique, pemba-b, pemba-b mozambique, pemba-c mozambique, penang, penang malaysia, penrhyn, penrhyn cook islands, pensacola, penuelas, peru, peter & paul rocks, philippines, pier 21, pier 45, pier 45 usa, pier21, pier21 usa, pisco-a, pisco-a peru, pisco-b, pisco-b peru, pohnpei-a, pohnpei-a fd st micronesia, pohnpei-b, pohnpei-b fd st micronesia, pohnpei-c fd st micronesia, point fortin, point fortin trinidad/tobago, pointe noire, pointe noire-a congo, pointe noire-b congo, pointe-a-pitre, pointe-a-pitre france, ponta delgada, ponta delgada portugal, ponta delgada-a, ponta delgada-b, port allen, port angeles, port canaveral, port chalmers new zealand, port elizabeth, port elizabeth south africa, port hedland, port hedland australia, port isabel, port kembla australia, port louis-a, port louis-a mauritius, port louis-b, port louis-b mauritius, port louis-c, port louis-c mauritius, port moresby, port moresby papua new guinea, port nelson, port nolloth, port nolloth south africa, port orford, port royal, port royal jamaica, port san luis, port sonara cameroon, port stanley-a, port stanley-a united kingdom, port stanley-b, port stanley-b united kingdom, port stanvac australia, port victoria-a, port victoria-a seychelles, port victoria-b, port victoria-b seychelles, port vila-a, port vila-a vanuatu, port vila-b, port vila-b vanuatu, port-au-prince haiti, port-of-spain, port-of-spain trinidad/tobago, portland, porto grande, porto grande portugal, porto rio grande, porto rio grande brazil, portugal, pr, pr usa, praia-a, praia-a cape verde, praia-c, praia-c cape verde, praslin, praslin seychelles, prickley bay grenada, prigi indonesia, prince rupert canada, prince rupert-a, prince rupert-b, progreso-a, progreso-b, progreso-c, providenya-a russia, providenya-b russia, prudhoe bay, pt. la rue, pt. la rue seychelles, pto. armuelles-a, pto. armuelles-a panama, pto. armuelles-b, pto. armuelles-b panama, puerto angel, puerto angel mexico, puerto cabezas nicaragua, puerto castilla, puerto castilla honduras, puerto cortes, puerto cortes-a honduras, puerto cortes-b honduras, puerto deseado-a argentina, puerto deseado-b argentina, puerto madero, puerto madero mexico, puerto madryn argentina, puerto montt, puerto montt chile, puerto moreles, puerto plata dominica republic, puerto princesa, puerto princesa philippines, puerto quetzal-a, puerto quetzal-a guatemala, puerto quetzal-b, puerto quetzal-b guatemala, puerto quetzal-c guatemala, puerto vallarta, puerto vallarta mexico, puerto williams, puerto williams chile, punta cana dominica republic, puntarenas, puntarenas costa rica, qaqortoq, qaqortoq denmark, qr mexico, quepos, quepos-a costa rica, quepos-b costa rica, qui nhon-a vietnam, qui nhon-b vietnam, r.janeiro, rabaul, rabaul papua new guinea, rarotonga-a, rarotonga-a cook islands, rarotonga-b, rarotonga-b cook islands, recife, rep. marshall i., rep. of belau, rep. of china, rep. of kiribati, rep. of maldives, rep. of nauru, reunion, reunion france, reykjavik, reykjavik iceland, ri, ri usa, richard's bay, richard's bay south africa, rikitea, rikitea french polynesia, rio de janeiro, rio de janeiro brazil, rio grande, rj, rockport, rodrigues, rodrigues mauritius, rorvik norway, roseau dominica, rosslyn bay australia, rothera united kingdom, s.aus., s.cruz d. palma-a, s.cruz d. palma-b, s.cruz d. palma-d, s.cruz palma-a, s.cruz palma-a spain, s.cruz palma-b, s.cruz palma-b spain, s.cruz palma-d, s.cruz palma-d spain, sabang indonesia, sabine pass n, saint paul, saint paul france, saipan-a, saipan-a n. mariana is., saipan-b, saipan-b n. mariana is., salalah, salalah oman, saldahna bay, saldahna bay south africa, salina cruz, salina cruz mexico, salvador, salvador-b brazil, san andres colombia, san carlos, san carlos mexico, san diego, san felipe, san felipe mexico, san felix, san felix chile, san francisco, san jose, san jose guatemala, san juan, san juan usa, san juan-a peru, san juan-b peru, san martin-a, san martin-a argentina, san martin-b, san martin-b argentina, san martin-c, san martin-c argentina, san quintin, san quintin mexico, sand point, sandakan, sandakan malaysia, santa barbara, santa cruz, santa cruz ecuador, santa cruz portugal, santa marta colombia, santa monica, santana ssn-a, santana ssn-a brazil, santana ssn-b, santana ssn-b brazil, santana-a, santana-a brazil, santana-b, santana-b brazil, santana-c, santana-c brazil, santana-d, santana-d brazil, santana-e brazil, sao tome, sao tome sao tome/principe, sao tome/principe, saumlaki indonesia, sc, sc usa, scott base new zealand, sea level data, sedili, sedili malaysia, seldovia, senegal, settlement pnt.-a bahamas, settlement pnt.-b bahamas, settlement point, seward-a, seward-b, seward-c, seychelles, shanwei, shanwei china, shijiusuo, shijiusuo china, sibolga-a indonesia, sibolga-b indonesia, siboney cuba, simon's bay, simon's town south africa, singapore, sisimiut, sisimiut denmark, sitka, socorro, socorro mexico, solomon islands, south africa, south beach, south caicos united kingdom, south pass, spain, spring bay, spring bay australia, sri lanka, st. augustine, st. helena, st. helena-a united kingdom, st. helena-b united kingdom, st. john's-a, st. john's-a canada, st. john's-b, st. john's-b canada, st. peter & paul r., st. peter&paul r. brazil, st. petersburg, stockholm sweden, stornoway, stornoway united kingdom, suape, suape brazil, subic bay philippines, surabaya, surabaya indonesia, suva-a, suva-a fiji, suva-b, suva-b fiji, syowa japan, takoradi, takoradi-a ghana, takoradi-b ghana, takoradi-c ghana, talara-a, talara-a peru, talara-b, talara-b peru, tampico mexico, tanjong pagar, tanjong pagar singapore, tanzania, taranaki, taranaki new zealand, tarawa-a, tarawa-b, tarawa-c, tarawa-d, tauranga, tauranga new zealand, tawau, tawau malaysia, teknaf, teknaf bangladesh, telchac, tenerife, tenerife spain, termisa, termisa brazil, thailand, thevenard, thevenard australia, tide gauge data, timaru new zealand, tinian, tinian n. mariana is., tioman, tioman malaysia, tofino, tofino canada, tonga, topolobampo, topolobampo mexico, townsville, townsville australia, toyama, toyama japan, tregde norway, trindade, trindade brazil, trinidad/tobago, tristan da cunha united kingdom, truk, truk fd st micronesia, tumaco, tumaco colombia, tuvalu, tx, tx usa, united kingdom, usa, usa trust, uscgs, uscgs brazil, ushuaia, ushuaia argentina, va usa, valdez, valparaiso, valparaiso chile, vanuatu, vardo norway, venezuela, ver. mexico, veracruz, veracruz-a, veracruz-b, vi usa, vict. australia, victoria, victoria dock, victoria dock singapore, vietnam, vigo, vigo spain, virginia key, vung ang, vung ang vietnam, vung tau, vung tau-a vietnam, vung tau-b vietnam, wa, wa usa, wake, wake usa trust, wakkanai, wakkanai japan, walvis bay, walvis bay namibia, wanganui, wanganui new zealand, wellington, wellington new zealand, western samoa, westport, westport new zealand, wewak, wewak papua new guinea, willapa bay, willemstad curacao, wilmington, woods hole, wyndham, wyndham australia, xiamen, xiamen china, xpffak, yabucoa, yakutat, yap-a, yap-a fd st micronesia, yap-b, yap-b fd st micronesia, yavaros, yavaros mexico, yuc. mexico, yuk. mexico, zanzibar, zanzibar tanzania, zhapo-a, zhapo-a china, zihuatenajo
Organization: National Oceanic and Atmospheric Administration, Department of Commerce