GM 072
Forecast as of 10:38 PM EDT on May 20, 2013
Synopsis For Keys Coastal Waters From Ocean Reef To Dry Tortugas
Synopsis
An Atlantic ridge axis will extend across northern Florida overnight through early Wednesday. Gentle to moderate breezes will slacken across the Keys and surrounding waters as the pressure pattern weakens later this week. The approximate shoreward edge of the Gulf Stream as of may 20... 36 nm south of Dry Tortugas light...on Loggerhead Key. 17 nm south of Cosgrove Shoal light...off the Marquesas Keys. 9 nm south of Sand Key light...off Key West. 27 nm south of Looe Key...off Big Pine Key. 34 nm south of Sombrero Key light...off Marathon. 8 nm southeast of Alligator Reef light...off Islamorada. 3 nm southeast of Molasses Reef light...off Key Largo. 5 nm east of Carysfort Reef light...off Ocean Reef. Gulf Stream information courtesy of the naval oceanographic office.
Forecast as of 10:38 PM EDT on May 20, 2013
Straits Of Florida From Ocean Reef To Craig Key Out 20 Nm-
Straits Of Florida From Craig Key To West End Of Seven Mile
Bridge Out 20 Nm-
Straits Of Florida From West End Of Seven Mile Bridge To South Of
Halfmoon Shoal Out 20 Nm-
Straits Of Florida From Halfmoon Shoal To 20 Nm West Of Dry
Tortugas Out 20 Nm-
Straits Of Florida From Ocean Reef To Craig Key 20 To 60 Nm Out-
Straits Of Florida From Craig Key To West End Of Seven Mile
Bridge 20 To 60 Nm Out-
Straits Of Florida From West End Of Seven Mile Bridge To South Of
Halfmoon Shoal 20 To 60 Nm Out-
Straits Of Florida From Halfmoon Shoal To 20 Nm West Of Dry
Tortugas 20 To 60 Nm Out-
Overnight
East to southeast winds near 15 knots and gusty... decreasing to 10 to 15 knots late. Seas 3 to 5 feet. Scattered showers and isolated thunderstorms.
Tuesday And Tuesday Night
East to southeast winds near 15 knots. Seas 3 to 5 feet. Scattered showers and isolated thunderstorms.
Wednesday
Southeast winds near 10 knots. Seas 2 to 3 feet. Isolated showers and thunderstorms.
Wednesday Night And Thursday
Variable winds 5 to 10 knots. Seas 1 to 2 feet. Isolated showers and thunderstorms.
Thursday Night Through Saturday Night
Varialbe winds 5 to 10 knots. Seas 1 to 2 feet. Isolated showers and thunderstorms.
Marine Map
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Buoys / Water Temps Wave Heights

Animate Map

Global Marine Zone Map
Marine Links
Atlc coastal waters from Flagler Beach to Jupiter Inlet out 60 nm
Atlantic coastal waters from Jupiter Inlet to Ocean Reef out to 60 nm and Gulf coastal waters from East Cape Sable to Chokoloskee out 20 nm and Chokoloskee to Bonita Beach out 60 nm...including the waters of Biscayne Bay and Lake Okeechobee.
Gulf coastal waters from Bonita Beach to the mouth of the Suwannee River out to 60 nm.
Atlantic waters from Ocean Reef to 20 nm west of Dry Tortugas out 60 nm...Florida Bay...Gulf waters from 20 nm to 60 nm west of Chokoloskee to 20 nm west of Dry Tortugas...including the Florida Keys National Marine Sanctuary
Fornia waters from 60 nm to 250 nm offshore.
Atlantic coastal waters from Altamaha Sound GA to Flagler Beach FL out to 60 nm
Gulf coastal waters from the mouth of the Suwannee River to Destin out to 60 nm
Gulf coastal waters Destin to Pascagoula out 60 nm
Pascagoula to Atchafalaya River out 60 nm
Coastal waters from lower Atchafalaya to High Island TX out 60 nm
South Santee River SC to Savannah GA out 20 nm and Savannah GA to Altamaha Sound GA out 60 nm...including Charleston Harbor and Grays Reef National marine Sanctuary
W central N Atlc Continental shelf and slope waters beyond 20 nm...to 250 nm offshore...including S of Georges Bank from 1000 FM to...250 nm offshore.
Marine & Boating
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Coastal Water Temperatures
Place Temperature
No Stations Reporting
Open Sea Buoy Information
Place ID Sea Temp Wave Height
No Stations Reporting
C-MAN Station Information
Place ID Water Temp Wave Height
Alligator Reef
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Molasses Reef, FL MLRF1 79 °F
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Long Key, FL LONF1 82 °F
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Fowey Rocks, FL FWYF1 80 °F
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Sombrero Key, FL SMKF1
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NOT FOR NAVIGATION. DO NOT RELY ON THIS DATA FOR DECISIONS THAT CAN RESULT IN HARM TO ANYONE OR ANYTHING.