Northward moving remnant boundaries from Cuban Convection earlier that day spawned intense thunderstorms when they encountered other transient boundaries in the vicinity of the lower keys. these storms eventually spread across the entire island chain producing gale force wind gusts in various locations.

Marine Thunderstorm Wind in BAYSIDE AND GULFSIDE FROM CRAIG KEY TO WEST END OF SEVEN MILE BRIDGE, GULF OF MEXICO
From 12-JUN-14 02:02:00 to 12-JUN-14 02:02:00 (EST-5)
Location: LAYTON
Magnitude: 47.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: C-MAN Station

Long Key Light C-man Station reported a 47 knot wind gust in association with a passing thunderstorm.

Marine Thunderstorm Wind in GULF OF MEXICO FROM EAST CAPE SABLE TO CHOKOLOSKEE 20 TO 60 NM OUT AND BEYOND 5 FATHOMS, GULF OF MEXICO
From 12-JUN-14 02:28:00 to 12-JUN-14 02:28:00 (EST-5)
Location: SMITH SHOAL LIGHT
Magnitude: 39.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The Weatherflow Mesonet site at smith shoal light reported a wind gust of 39 knots in association with a passing thunderstorm.

Marine Thunderstorm Wind in FLORIDA BAY INCLUDING BARNES SOUND, BLACKWATER SOUND, AND BUTTONWOOD SOUND, GULF OF MEXICO
From 12-JUN-14 03:33:00 to 12-JUN-14 03:33:00 (EST-5)
Location: KEY LARGO
Magnitude: 35.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A Weatherlink station near Jewfish Creek Bridge reported a 35 knot wind in association with a passing thunderstorm.

Marine Thunderstorm Wind in HAWK CHANNEL FROM OCEAN REEF TO CRAIG KEY OUT TO THE REEF, GULF OF MEXICO
From 12-JUN-14 07:04:00 to 12-JUN-14 07:04:00 (EST-5)
Location: MOLASSES REEF LIGHT
Magnitude: 38.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: C-MAN Station

Molasses Reef Light reported a wind gust of 37 knots in association with a passing thunderstorm.

Marine Thunderstorm Wind in HAWK CHANNEL FROM CRAIG KEY TO WEST END OF SEVEN MILE BRIDGE OUT TO THE REEF, GULF OF MEXICO
From 12-JUN-14 01:53:00 to 12-JUN-14 01:53:00 (EST-5)
Location: DUCK KEY
Magnitude: 36.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

A Thunderstorm wind gust of 42 mph was reported at Duck Key.

Marine Thunderstorm Wind in HAWK CHANNEL FROM OCEAN REEF TO CRAIG KEY OUT TO THE REEF, GULF OF MEXICO
From 12-JUN-14 02:39:00 to 12-JUN-14 02:39:00 (EST-5)
Location: ALLIGATOR REEF LIGHT
Magnitude: 37.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A Weatherflow Mesonet station on upper matecumbe key reported a 37 knot wind in association with a passing thunderstorm.

Marine Thunderstorm Wind in HAWK CHANNEL FROM OCEAN REEF TO CRAIG KEY OUT TO THE REEF, GULF OF MEXICO
From 12-JUN-14 02:43:00 to 12-JUN-14 02:43:00 (EST-5)
Location: ALLIGATOR REEF LIGHT
Magnitude: 39.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

The Islamorada Fire Department reported a 39 knot wind in association with a passing thunderstorm.

Marine Thunderstorm Wind in FLORIDA BAY INCLUDING BARNES SOUND, BLACKWATER SOUND, AND BUTTONWOOD SOUND, GULF OF MEXICO
From 12-JUN-14 06:39:00 to 12-JUN-14 06:39:00 (EST-5)
Location: PLANTATION KEY
Magnitude: 37.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A Weatherflow Mesonet Station on Upper Matecumbe Key reported a wind gust of 37 knots in association with a passing thunderstorm.