Marine Weather

Forecast as of 4:30 PM EST on November 20, 2009
Synopsis For Keys Coastal Waters From Ocean Reef To Dry Tortugas-
Synopsis
An area of low pressure in the northwest Gulf of Mexico will move northeastward along the northern Gulf Coast this weekend. The approximate shoreward edge of the Gulf Stream current...as of November 20th... 36 nm S of Dry Tortugas light...on Loggerhead Key. 41 nm S of Cosgrove Shoal light...off the Marquesas Keys. 41 nm S of Sand Key light...off Key West. 23 nm S of Looe Key...off Big Pine Key. 20 nm S of Sombrero Key light...off Marathon. 1 nm se of Alligator Reef light...off Islamorada. 1 nm se of Molasses Reef light...off Key Largo. 15 nm E of Carysfort Reef light...off Ocean Reef. Gulf Stream information courtesy of the naval oceanographic office.
Forecast as of 4:30 PM EST on November 20, 2009
Ocean Reef To Craig Key Out 20 Nm-
Craig Key To The West End Of The 7 Mile Bridge Out 20 Nm-
West End Of The 7 Mile Bridge To Key West Out 20 Nm-
Ocean Reef To Craig Key 20 To 60 Nm Out-
Craig Key To The West End Of The 7 Mile Bridge 20 To 60 Nm Out-
West End Of The 7 Mile Bridge To Key West 20 To 60 Nm Out-
Key West To 20 Nm West Of Dry Tortugas Out 60 Nm...Including The
Florida Keys National Marine Sanctuary-
Tonight
Northeast to east winds 10 to 15 knots. Seas beyond the reef 2 to 4 feet...except higher in the Gulf Stream. Seas inside the reef 1 to 2 feet. Nearshore waters a light to moderate chop. Isolated showers.
Saturday
East to southeast winds 10 to 15 knots. Seas beyond the reef 2 to 4 feet. Seas inside the reef 1 to 2 feet. Nearshore waters a light to moderate chop. Isolated showers.
Saturday Night
Southeast winds 10 to 15 knots. Seas beyond the reef 2 to 4 feet. Seas inside the reef 1 to 2 feet. Nearshore waters a light to moderate chop. Isolated showers.
Sunday
Southeast to south winds near 10 knots...becoming variable in the afternoon. Seas beyond the reef 2 to 3 feet. Seas inside the reef around 1 foot. Nearshore waters a light chop. Isolated showers.
Sunday Night
Southeast winds near 10 knots. Seas beyond the reef 2 to 3 feet. Seas inside the reef around 1 foot. Nearshore waters a light chop. Isolated showers.
Monday
Northeast to east winds near 10 knots. Seas beyond the reef 2 to 3 feet. Seas inside the reef around 1 foot. Nearshore waters a light chop. Isolated showers.
Tuesday And Wednesday
East winds near 10 knots. Seas beyond the reef around 2 feet. Seas inside the reef 1 foot or less. Nearshore waters a light chop. Scattered showers.

Water Temperatures
Place Temperature
, 79.0 °F


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Tides

Tide Quick Jump to:
Alligator Reef Light |  Bahia Honda Key (Bridge) |  Florida Bay (East) |  Florida Bay (West) |  Grassy Key (North) |  Key Colony Beach |  Key West (Naval Base) |  Long Key Channel (East) |  Long Key Channel (West) |  Money Key |  Vaca Key, Florida Bay | 

Date Time Tide Type Height
Alligator Reef Light
2009-11-20 4:27 AM EST Low Tide 0.42 feet
2009-11-20 10:59 AM EST High Tide 2.43 feet
2009-11-20 5:02 PM EST Low Tide 0.75 feet
2009-11-20 11:01 PM EST High Tide 2.18 feet
2009-11-21 5:09 AM EST Low Tide 0.54 feet
2009-11-21 11:41 AM EST High Tide 2.33 feet
Bahia Honda Key (Bridge)
2009-11-20 5:31 AM EST Low Tide 0.05 feet
2009-11-20 11:41 AM EST High Tide 1.05 feet
2009-11-20 4:22 PM EST Low Tide 0.63 feet
2009-11-20 10:54 PM EST High Tide 1.80 feet
2009-11-21 6:18 AM EST Low Tide 0.15 feet
2009-11-21 12:20 PM EST High Tide 1.02 feet
2009-11-21 5:03 PM EST Low Tide 0.67 feet
Florida Bay (East)
2009-11-20 5:11 AM EST Low Tide 0.03 feet
2009-11-20 11:26 AM EST High Tide 0.91 feet
2009-11-20 4:03 PM EST Low Tide 0.53 feet
2009-11-20 10:38 PM EST High Tide 1.56 feet
2009-11-21 5:57 AM EST Low Tide 0.12 feet
2009-11-21 12:05 PM EST High Tide 0.88 feet
2009-11-21 4:44 PM EST Low Tide 0.56 feet
Florida Bay (West)
2009-11-20 4:44 AM EST High Tide 1.40 feet
2009-11-20 11:36 AM EST Low Tide 0.16 feet
2009-11-20 6:20 PM EST High Tide 0.85 feet
2009-11-20 10:36 PM EST Low Tide 0.53 feet
2009-11-21 5:25 AM EST High Tide 1.34 feet
2009-11-21 12:20 PM EST Low Tide 0.22 feet
Grassy Key (North)
2009-11-20 4:40 AM EST High Tide 1.69 feet
2009-11-20 12:35 PM EST Low Tide 0.16 feet
2009-11-20 5:46 PM EST High Tide 0.96 feet
2009-11-20 11:26 PM EST Low Tide 0.71 feet
2009-11-21 5:23 AM EST High Tide 1.62 feet
2009-11-21 1:25 PM EST Low Tide 0.24 feet
Key Colony Beach
2009-11-20 4:55 AM EST Low Tide 0.29 feet
2009-11-20 11:12 AM EST High Tide 1.80 feet
2009-11-20 4:35 PM EST Low Tide 0.82 feet
2009-11-20 10:57 PM EST High Tide 2.37 feet
2009-11-21 5:40 AM EST Low Tide 0.42 feet
2009-11-21 11:55 AM EST High Tide 1.77 feet
2009-11-21 5:20 PM EST Low Tide 0.89 feet
Key West (Naval Base)
2009-11-20 5:54 AM EST Low Tide 0.17 feet
2009-11-20 12:22 PM EST High Tide 1.30 feet
2009-11-20 4:50 PM EST Low Tide 0.80 feet
2009-11-20 11:30 PM EST High Tide 2.12 feet
2009-11-21 6:40 AM EST Low Tide 0.28 feet
2009-11-21 1:02 PM EST High Tide 1.27 feet
2009-11-21 5:32 PM EST Low Tide 0.84 feet
Long Key Channel (East)
2009-11-20 4:47 AM EST Low Tide -0.01 feet
2009-11-20 11:12 AM EST High Tide 0.93 feet
2009-11-20 3:42 PM EST Low Tide 0.52 feet
2009-11-20 10:21 PM EST High Tide 1.62 feet
2009-11-21 5:33 AM EST Low Tide 0.09 feet
2009-11-21 11:52 AM EST High Tide 0.90 feet
2009-11-21 4:23 PM EST Low Tide 0.55 feet
Long Key Channel (West)
2009-11-20 4:45 AM EST High Tide 1.62 feet
2009-11-20 11:36 AM EST Low Tide 0.04 feet
2009-11-20 6:20 PM EST High Tide 0.92 feet
2009-11-20 10:36 PM EST Low Tide 0.51 feet
2009-11-21 5:26 AM EST High Tide 1.54 feet
2009-11-21 12:20 PM EST Low Tide 0.12 feet
Money Key
2009-11-20 7:32 AM EST Low Tide 0.05 feet
2009-11-20 1:10 PM EST High Tide 0.73 feet
2009-11-20 6:19 PM EST Low Tide 0.48 feet
2009-11-21 12:36 AM EST High Tide 1.27 feet
2009-11-21 8:21 AM EST Low Tide 0.12 feet
2009-11-21 1:48 PM EST High Tide 0.71 feet
Vaca Key, Florida Bay
2009-11-20 2:21 AM EST High Tide 1.41 feet
2009-11-20 8:36 AM EST Low Tide 0.20 feet
2009-11-20 6:11 PM EST High Tide 0.95 feet
2009-11-20 8:10 PM EST Low Tide 0.89 feet
2009-11-21 3:10 AM EST High Tide 1.38 feet
2009-11-21 9:21 AM EST Low Tide 0.24 feet
Date Time Current Type Speed
Boca Grande Channel
2009-11-20 2:27 AM EST Max Ebb -1.30 knots
2009-11-20 5:43 AM EST Slack, Flood Begins 0.00 knots
2009-11-20 8:26 AM EST Max Flood 1.20 knots
2009-11-20 12:22 PM EST Slack, Ebb Begins -0.00 knots
2009-11-20 3:15 PM EST Max Ebb -0.88 knots
2009-11-20 6:11 PM EST Slack, Flood Begins 0.00 knots
2009-11-20 8:28 PM EST Max Flood 0.77 knots
2009-11-20 11:27 PM EST Slack, Ebb Begins -0.00 knots
2009-11-21 3:09 AM EST Max Ebb -1.15 knots
2009-11-21 6:27 AM EST Slack, Flood Begins 0.00 knots
2009-11-21 9:07 AM EST Max Flood 1.07 knots
2009-11-21 1:03 PM EST Slack, Ebb Begins -0.00 knots
2009-11-21 4:00 PM EST Max Ebb -0.80 knots
Key West
2009-11-20 2:38 AM EST Max Ebb -1.91 knots
2009-11-20 6:30 AM EST Slack, Flood Begins 0.00 knots
2009-11-20 9:11 AM EST Max Flood 1.06 knots
2009-11-20 12:19 PM EST Slack, Ebb Begins -0.00 knots
2009-11-20 3:19 PM EST Max Ebb -1.39 knots
2009-11-20 7:08 PM EST Slack, Flood Begins 0.00 knots
2009-11-20 9:05 PM EST Max Flood 0.53 knots
2009-11-20 11:27 PM EST Slack, Ebb Begins -0.00 knots
2009-11-21 3:21 AM EST Max Ebb -1.75 knots
2009-11-21 7:17 AM EST Slack, Flood Begins 0.00 knots
2009-11-21 9:50 AM EST Max Flood 0.90 knots
2009-11-21 12:59 PM EST Slack, Ebb Begins -0.00 knots
2009-11-21 4:03 PM EST Max Ebb -1.31 knots
Long Key Viaduct
2009-11-20 4:30 AM EST Max Ebb -1.31 knots
2009-11-20 8:00 AM EST Slack, Flood Begins 0.00 knots
2009-11-20 10:38 AM EST Max Flood 0.98 knots
2009-11-20 2:15 PM EST Slack, Ebb Begins -0.00 knots
2009-11-20 5:16 PM EST Max Ebb -0.92 knots
2009-11-20 8:32 PM EST Slack, Flood Begins 0.00 knots
2009-11-20 10:39 PM EST Max Flood 0.59 knots
2009-11-21 1:21 AM EST Slack, Ebb Begins -0.00 knots
2009-11-21 5:13 AM EST Max Ebb -1.18 knots
2009-11-21 8:45 AM EST Slack, Flood Begins 0.00 knots
2009-11-21 11:19 AM EST Max Flood 0.86 knots
2009-11-21 2:55 PM EST Slack, Ebb Begins -0.00 knots
Long Key, east of drawbridge
2009-11-20 4:10 AM EST Max Ebb -1.36 knots
2009-11-20 7:36 AM EST Slack, Flood Begins 0.00 knots
2009-11-20 10:37 AM EST Max Flood 1.17 knots
2009-11-20 2:16 PM EST Slack, Ebb Begins -0.00 knots
2009-11-20 4:52 PM EST Max Ebb -0.92 knots
2009-11-20 8:04 PM EST Slack, Flood Begins 0.00 knots
2009-11-20 10:33 PM EST Max Flood 0.72 knots
2009-11-21 1:35 AM EST Slack, Ebb Begins -0.00 knots
2009-11-21 4:52 AM EST Max Ebb -1.22 knots
2009-11-21 8:19 AM EST Slack, Flood Begins 0.00 knots
2009-11-21 11:17 AM EST Max Flood 1.03 knots
2009-11-21 2:59 PM EST Slack, Ebb Begins -0.00 knots
Moser Channel (swingbridge)
2009-11-20 4:22 AM EST Max Ebb -1.99 knots
2009-11-20 7:54 AM EST Slack, Flood Begins 0.00 knots
2009-11-20 10:40 AM EST Max Flood 1.50 knots
2009-11-20 2:15 PM EST Slack, Ebb Begins -0.00 knots
2009-11-20 5:06 PM EST Max Ebb -1.39 knots
2009-11-20 8:25 PM EST Slack, Flood Begins 0.00 knots
2009-11-20 10:38 PM EST Max Flood 0.90 knots
2009-11-21 1:26 AM EST Slack, Ebb Begins -0.00 knots
2009-11-21 5:05 AM EST Max Ebb -1.80 knots
2009-11-21 8:39 AM EST Slack, Flood Begins 0.00 knots
2009-11-21 11:20 AM EST Max Flood 1.32 knots
2009-11-21 2:56 PM EST Slack, Ebb Begins -0.00 knots
No Name Key (northeast of)
2009-11-20 3:38 AM EST Max Ebb -1.05 knots
2009-11-20 7:21 AM EST Slack, Flood Begins 0.00 knots
2009-11-20 10:41 AM EST Max Flood 0.72 knots
2009-11-20 1:45 PM EST Slack, Ebb Begins -0.00 knots
2009-11-20 4:16 PM EST Max Ebb -0.73 knots
2009-11-20 7:53 PM EST Slack, Flood Begins 0.00 knots
2009-11-20 10:30 PM EST Max Flood 0.38 knots
2009-11-21 1:10 AM EST Slack, Ebb Begins -0.00 knots
2009-11-21 4:22 AM EST Max Ebb -0.95 knots
2009-11-21 8:04 AM EST Slack, Flood Begins 0.00 knots
2009-11-21 11:21 AM EST Max Flood 0.62 knots
2009-11-21 2:28 PM EST Slack, Ebb Begins -0.00 knots

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