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1. Home
2. News
3. High Tide Flooding Archive
4. High Tide Bulletin: Summer 2022

NOAA High Tide Bulletin
          Summer 2022: When you may experience higher than normal tides
            between June and August 2022.


Tides are the regular rise and
          fall of the sea surface caused by the gravitational pull of the moon and sun and their position relative to
          the earth. There are some factors that cause the tides to be higher than what is "normally" seen from day to
          day. This bulletin tells you when you may experience higher than normal high tides for the period of time between June and August of 2022. Higher than normal high tides alone do not necessarily cause coastal flooding. However, they are becoming increasingly impactful due to continued sea level rise. High tide
            flooding that inundates busy streets, and washes out beaches is more likely to occur during these periods depending on your location along the coast. More severe flooding may result if adverse weather — heavy rains, strong wind or big waves — conditions are present.  We also publish annual high tide flooding reports that present a broad outlook of what to expect for a given year in terms of high tide flooding, as well as a summary of high tide flooding events for the previous calendar year.
 Select Your Region Select your region to see when you may experience higher than normal tides that may cause flooding. NOAA Coastal Inundation Dashboard The NOAA Coastal Inundation Dashboard provides real-time water levels with forecasts out to 48 hours for all tidal stations. High Tide Flooding Bulletin: Historical
                  Archive View an archive of past high tide flooding dates for all regions. Center for Operational Oceanographic
                  Products and Services (CO-OPS) CO-OPS is the NOAA tides and currents office. Print High Tide Bulletin Print or save this bulletin as a PDF document.
 NORTHEAST OUTLOOK
 Dates: June 12 - 18
                          July 12-17
                          August 11-14 Locations: Tide stations at the following locations have the greatest chance of seeing high tide flooding: Bar Harbor, Maine; Portland, Maine; Boston, Massachusetts; Nantucket Island, Massachusetts; Kings Point, New York
                            Visit the NOAA Coastal Inundation Dashboard for this region to view real-time water levels with forecasts out to 48 hours.
 Why will they be higher than normal? A perigean spring tide will occur. This is when the moon is either new or full and closest to earth. Higher than normal high tides and lower than normal low tides will occur.
                            Tides will increase leading up to and after the June 21 summer solstice, due to the position of the sun relative to the earth's equator.
                            Mean sea level is typically higher in the summer due to changing weather patterns and increasing water temperatures. What kind of impact might I expect along the coast? In June, some locations along the Northeast coast will have their highest tides of the year and are predicted to exceed the high tide flooding threshold based on tides alone.
							 Low lying areas may flood, however high tides alone will likely not cause a significant impact on the coast in most areas unless accompanied by a storm or strong winds.
                            Lower than normal low tides will also occur.
 MID-ATLANTIC OUTLOOK
 Dates: June 12 - 16
                          July 12 - 15
                          August 10 - 13 Locations: Tide stations at the following locations have the greatest chance of seeing high tide
            flooding: The Battery, New York; Bergen Point, New York; Sandy Hook, New Jersey; Atlantic City, New Jersey; Cape May, New Jersey
              Visit the NOAA Coastal Inundation Dashboard for this region to view real-time water levels with forecasts out to 48 hours.
 Why will they be higher than normal? A perigean spring tide will occur. This is when the moon is either new or full and closest to earth. Higher than normal high tides and lower than normal low tides will occur.
              Tides will increase leading up to and after the June 21 summer solstice, due to the position of the sun relative to the earth's equator.
              Mean sea level is typically higher in the summer due to changing weather patterns and increasing water temperatures. What kind of impact might I expect along the coast? In June, some locations along the Mid-Atlantic coast will have their highest tides of the year.
						   Minor tidal flooding along the coast will occur, particularly in low-lying areas.
                            If a storm occurs at this time, increased levels of tidal flooding and coastal erosion may occur.
                            Lower than normal low tides will also occur.
 SOUTHEAST OUTLOOK
 Dates: June 13-16
              No dates in July
              No dates in August Locations: Tide stations at the following locations have the greatest chance of seeing high tide
            flooding: Duck, North Carolina; Fort Pulaski, Georgia
              Visit the NOAA Coastal Inundation Dashboard for this region to view real-time water levels with forecasts out to 48 hours.
 Why will they be higher than normal? A perigean spring tide will occur. This is when the moon is either new or full and closest to earth. Higher than normal high tides and lower than normal low tides will occur.
              Tides will increase leading up to and after the June 21
              summer solstice, due to the position of the sun relative to the earth's equator.
              Mean sea level is typically higher in the summer due to changing weather patterns and increasing water temperatures. What kind of impact might I expect along the coast? Minor tidal flooding along the coast will occur, particularly in low-lying areas.
            If a storm occurs at this time, increased levels of tidal flooding and coastal erosion may occur.
              Lower than normal low tides will also occur.
 GULF COAST OUTLOOK
 Dates: No dates June - August Locations: Texas, Louisiana, Mississippi, Alabama, Western Florida coast.
			Visit the NOAA Coastal Inundation Dashboard for this region to view real-time water levels with forecasts out to 48 hours.
 Why will they be higher than normal? The Gulf Coast will not be significantly impacted. Why won’t they be impacted? In many locations of the Gulf Coast, the tidal range is relatively small compared to other regions of the U.S, so they will not be as significantly impacted by a perigean spring tide.
 WEST COAST OUTLOOK
 Dates: June 12-16
                July 11-16
                August 9-12 Locations: Tide stations at the following locations have the greatest chance of seeing high tide
                flooding: Seattle, Washington; Santa Monica, California; Los Angeles, California; La Jolla, California; San Diego, California
                  Visit the NOAA Coastal Inundation Dashboard for this region to view real-time water levels with forecasts out to 48 hours.
 Why will they be higher than normal? A perigean spring tide will occur. This is when the moon is either new or full and closest to earth. Higher than normal high tides and lower than normal low tides will occur.
                  Tides will increase leading up to and after the June 21 summer solstice, due to the position of the sun relative to the earth's equator.
                  Mean sea level is typically higher in the summer due to changing weather patterns and increasing water temperatures. What kind of impact might I expect along the coast? Some locations along the West Coast are predicted to exceed the high tide flooding threshold based on tides alone.
                Minor tidal flooding along the coast, in particular in low-lying areas.
                  If a storm occurs at this time, increased levels of tidal flooding and coastal erosion may occur.
                  Lower than normal low tides will also occur.
 PACIFIC ISLANDS OUTLOOK
 Dates: June 12-17
            July 11-16
            August 8-14 Locations: Tide stations at the following locations have the greatest chance of seeing high tide
            flooding: Hawaii, Guam, American Samoa, Midway, Kwajalein, and Wake Island.
              Visit the NOAA Coastal Inundation Dashboard for this region to view real-time water levels with forecasts out to 48 hours.
 Why will they be higher than normal? A perigean spring tide will occur. This is when the moon is either new or full and closest to earth. Higher than normal high tides and lower than normal low tides will occur.
              Tides will increase leading up to and after the June 21
              summer solstice, due to the position of the sun relative to the earth's equator.
              Mean sea level is typically higher in the summer due to changing weather patterns and increasing water temperatures. What kind of impact might I expect along the coast? Minor tidal flooding along the coast, in particular in low-lying areas.
              If a storm occurs at this time, increased levels of tidal flooding and coastal erosion may occur.
              Lower than normal low tides will also occur.
 ALASKA OUTLOOK
 Dates: June 14-16
			July 13-16
			August 12-14 Locations: Tide stations at the following locations have the greatest chance of seeing high tide
            flooding: Alaska
              Visit the NOAA Coastal Inundation Dashboard for this region to view real-time water levels with forecasts out to 48 hours.
 Why will they be higher than normal? A perigean spring tide will occur. This is when the moon is either new or full and closest to earth. Higher than normal high tides and lower than normal low tides will occur.
              Tides will increase leading up to and after the June 21
              summer solstice, due to the position of the sun relative to the earth's equator.
              Mean sea level is typically higher in the summer due to changing weather patterns and increasing water temperatures. What kind of impact might I expect along the coast? Due to the topography, particularly in southeast Alaska (less low lying areas), tidal flooding will generally not have a significant impact on the coast unless there is a severe storm.
              Lower than normal low tides will also occur.
 CARIBBEAN ISLANDS OUTLOOK
 Dates: The Caribbean Islands will not be significantly impacted. Locations: Tide stations at the following locations have the greatest chance of seeing high tide
            flooding: Caribbean Islands (Puerto Rico and U.S. Virgin Islands)
              Visit the NOAA Coastal Inundation Dashboard for this region to view real-time water levels with forecasts out to 48 hours.
 Why will they be higher than normal? This region will not be significantly impacted. What kind of impact might I expect along the coast? For Puerto Rico and the U.S. Virgin Islands, the tidal range is relatively small compared to other regions of the U.S so these locations will not be significantly impacted by a perigean spring tide. However, local flooding may occur due to wave, rainfall, and elevated groundwater effects — particularly if there is a severe storm.


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