Weather


Marine Weather

Forecast as of 4:30 am EST on November 21, 2009
Synopsis For Keys Coastal Waters From Ocean Reef To Dry Tortugas-
Synopsis
A ridge of high pressure will weaken over the Florida Peninsula...as an area of low pressure in the northwest Gulf of Mexico moves northeastward along the northern Gulf Coast today through Sunday. The approximate shoreward edge of the Gulf Stream current...as of November 20th... 36 nm south of Dry Tortugas light...on Loggerhead Key. 41 nm south of Cosgrove Shoal light...off the Marquesas Keys. 41 nm south of Sand Key light...off Key West. 23 nm south of Looe Key...off Big Pine Key. 20 nm south of Sombrero Key light...off Marathon. 1 nm southeast of Alligator Reef light...off Islamorada. 1 nm southeast of Molasses Reef light...off Key Largo. 15 nm east of Carysfort Reef light...off Ocean Reef. Gulf Stream information courtesy of the naval oceanographic office.
Forecast as of 4:30 am EST on November 21, 2009
Gulf Side Of The Lower Keys Out 20 Nm-
Gulf Waters From East Cape Sable To Chokoloskee 20 To 60 Nm Out-
Today
Northeast to east winds near 10 knots this morning...becoming east to southeast and increasing to 10 to 15 knots this afternoon. Seas 1 to 3 feet. Nearshore waters becoming a light to moderate chop. Isolated showers early this morning.
Tonight
Southeast winds 10 to 15 knots. Seas 1 to 3 feet. Nearshore waters a light to moderate chop. Isolated showers.
Sunday
Southeast to south winds near 10 knots...becoming variable in the afternoon. Seas 1 to 2 feet. Nearshore waters a light chop. Isolated showers.
Sunday Night
East to southeast winds 5 to 10 knots. Seas 1 to 2 feet. Nearshore waters smooth to a light chop. Isolated showers.
Monday
Northeast to east winds near 10 knots. Seas 1 to 2 feet. Nearshore waters a light chop. Isolated showers.
Tuesday And Wednesday
East winds 10 to 15 knots. Seas 1 to 3 feet. Nearshore waters a light to moderate 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 |  Tavernier |  Vaca Key, Florida Bay | 

Date Time Tide Type Height
Alligator Reef Light
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
2009-11-21 5:46 PM EST Low Tide 0.80 feet
2009-11-21 11:48 PM EST High Tide 2.09 feet
2009-11-22 5:53 AM EST Low Tide 0.65 feet
Bahia Honda Key (Bridge)
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
2009-11-21 11:39 PM EST High Tide 1.68 feet
Florida Bay (East)
2009-11-20 4:04 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
2009-11-21 11:22 PM EST High Tide 1.46 feet
Florida Bay (West)
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
2009-11-21 7:03 PM EST High Tide 0.83 feet
2009-11-21 11:19 PM EST Low Tide 0.55 feet
2009-11-22 6:10 AM EST High Tide 1.26 feet
Grassy Key (North)
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
2009-11-21 6:24 PM EST High Tide 0.95 feet
2009-11-22 12:02 AM EST Low Tide 0.74 feet
2009-11-22 6:09 AM EST High Tide 1.53 feet
Key Colony Beach
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
2009-11-21 11:43 PM EST High Tide 2.26 feet
2009-11-22 6:26 AM EST Low Tide 0.55 feet
Key West (Naval Base)
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
2009-11-22 12:14 AM EST High Tide 1.99 feet
Long Key Channel (East)
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
2009-11-21 11:05 PM EST High Tide 1.51 feet
2009-11-22 6:21 AM EST Low Tide 0.17 feet
Long Key Channel (West)
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
2009-11-21 7:03 PM EST High Tide 0.89 feet
2009-11-21 11:19 PM EST Low Tide 0.54 feet
2009-11-22 6:10 AM EST High Tide 1.43 feet
Money Key
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
2009-11-21 6:57 PM EST Low Tide 0.51 feet
2009-11-22 1:21 AM EST High Tide 1.19 feet
Tavernier
2009-11-20 4:56 PM EST Low Tide 0.71 feet
2009-11-20 10:50 PM EST High Tide 2.28 feet
2009-11-21 5:02 AM EST Low Tide 0.48 feet
2009-11-21 11:30 AM EST High Tide 2.44 feet
2009-11-21 5:40 PM EST Low Tide 0.77 feet
2009-11-21 11:37 PM EST High Tide 2.18 feet
2009-11-22 5:47 AM EST Low Tide 0.60 feet
Vaca Key, Florida Bay
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
2009-11-21 6:54 PM EST High Tide 0.92 feet
2009-11-21 8:56 PM EST Low Tide 0.86 feet
2009-11-22 3:59 AM EST High Tide 1.32 feet
Date Time Current Type Speed
Boca Grande Channel
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
2009-11-21 6:59 PM EST Slack, Flood Begins 0.00 knots
2009-11-21 9:14 PM EST Max Flood 0.70 knots
2009-11-22 12:14 AM EST Slack, Ebb Begins -0.00 knots
2009-11-22 3:58 AM EST Max Ebb -1.00 knots
Key West
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
2009-11-21 7:59 PM EST Slack, Flood Begins 0.00 knots
2009-11-21 9:51 PM EST Max Flood 0.44 knots
2009-11-22 12:10 AM EST Slack, Ebb Begins -0.00 knots
2009-11-22 4:09 AM EST Max Ebb -1.57 knots
Long Key Viaduct
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
2009-11-21 6:01 PM EST Max Ebb -0.85 knots
2009-11-21 9:21 PM EST Slack, Flood Begins 0.00 knots
2009-11-21 11:25 PM EST Max Flood 0.52 knots
2009-11-22 2:06 AM EST Slack, Ebb Begins -0.00 knots
2009-11-22 6:01 AM EST Max Ebb -1.04 knots
Long Key, east of drawbridge
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
2009-11-21 5:36 PM EST Max Ebb -0.85 knots
2009-11-21 8:51 PM EST Slack, Flood Begins 0.00 knots
2009-11-21 11:19 PM EST Max Flood 0.64 knots
2009-11-22 2:24 AM EST Slack, Ebb Begins -0.00 knots
Moser Channel (swingbridge)
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
2009-11-21 5:50 PM EST Max Ebb -1.29 knots
2009-11-21 9:14 PM EST Slack, Flood Begins 0.00 knots
2009-11-21 11:24 PM EST Max Flood 0.79 knots
2009-11-22 2:12 AM EST Slack, Ebb Begins -0.00 knots
No Name Key (northeast of)
2009-11-20 4:15 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
2009-11-21 5:00 PM EST Max Ebb -0.69 knots
2009-11-21 8:40 PM EST Slack, Flood Begins 0.00 knots
2009-11-21 11:16 PM EST Max Flood 0.33 knots
2009-11-22 2:00 AM EST Slack, Ebb Begins -0.00 knots
2009-11-22 5:10 AM EST Max Ebb -0.85 knots

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