Weather


Marine Weather

Forecast as of 10:30 am EST on November 23, 2009
Synopsis For Keys Coastal Waters From Ocean Reef To Dry Tortugas
Synopsis
A weak pressure pattern will persist around the Florida Keys this afternoon. An area of low pressure will develop over the western Gulf of Mexico tonight and Tuesday...and move eastward on Wednesday. The low pressure system then will deepen as it moves northeastward along the eastern Seaboard Thursday. A weak stationary front over the northern Gulf of Mexico will intensify and move southward Wednesday and Thursday...likely approaching the Florida Keys by late Thursday...with a cooler and drier air mass arriving on the heels of gusty northwest breezes Thursday night and Friday. The approximate shoreward edge of the Gulf Stream as of November 23... 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 10:30 am EST on November 23, 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-
This Afternoon
Mainly southeast winds 5 to 10 knots...becoming east and increasing to near 10 knots late. Seas beyond the reef 1 to 2 feet. Seas inside the reef around 1 foot. Nearshore waters a light chop. Isolated showers.
Tonight
Northeast to east winds near 10 knots. Seas beyond the reef building to 2 to 3 feet. Seas inside the reef around 1 foot. Nearshore waters a light chop. Isolated showers.
Tuesday And Tuesday Night
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 Tuesday...scattered showers Tuesday night.
Wednesday
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. Scattered showers and isolated thunderstorms.
Thursday
South winds 10 to 15 knots...shifting to northwest and increasing to near 15 knots and gusty late. Seas beyond the reef 3 to 5 feet. Seas inside the reef around 2 feet. Nearshore waters a light to moderate chop. Scattered showers.
Friday
Northwest to north winds 15 to 20 knots and gusty. Seas beyond the reef 3 to 6 feet. Seas inside the reef 1 to 2 feet. Nearshore waters choppy to rough. Isolated showers.

Water Temperatures
Place Temperature
, 81.0 °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
2009-11-23 6:42 AM EST Low Tide 0.75 feet
2009-11-23 1:14 PM EST High Tide 2.15 feet
2009-11-23 7:24 PM EST Low Tide 0.84 feet
2009-11-24 1:37 AM EST High Tide 1.98 feet
2009-11-24 7:36 AM EST Low Tide 0.82 feet
2009-11-24 2:04 PM EST High Tide 2.10 feet
Bahia Honda Key (Bridge)
2009-11-23 7:57 AM EST Low Tide 0.32 feet
2009-11-23 1:54 PM EST High Tide 1.05 feet
2009-11-23 7:14 PM EST Low Tide 0.72 feet
2009-11-24 1:24 AM EST High Tide 1.41 feet
2009-11-24 8:48 AM EST Low Tide 0.40 feet
2009-11-24 2:45 PM EST High Tide 1.11 feet
Florida Bay (East)
2009-11-23 7:37 AM EST Low Tide 0.27 feet
2009-11-23 1:39 PM EST High Tide 0.90 feet
2009-11-23 6:53 PM EST Low Tide 0.62 feet
2009-11-24 1:07 AM EST High Tide 1.22 feet
2009-11-24 8:27 AM EST Low Tide 0.34 feet
2009-11-24 2:31 PM EST High Tide 0.96 feet
Florida Bay (West)
2009-11-23 7:00 AM EST High Tide 1.16 feet
2009-11-23 1:54 PM EST Low Tide 0.34 feet
2009-11-23 8:42 PM EST High Tide 0.85 feet
2009-11-24 1:17 AM EST Low Tide 0.60 feet
2009-11-24 8:00 AM EST High Tide 1.07 feet
2009-11-24 2:42 PM EST Low Tide 0.39 feet
Grassy Key (North)
2009-11-23 6:57 AM EST High Tide 1.42 feet
2009-11-23 3:12 PM EST Low Tide 0.39 feet
2009-11-23 7:56 PM EST High Tide 0.98 feet
2009-11-23 11:56 PM EST Low Tide 0.81 feet
2009-11-24 12:15 AM EST High Tide 0.81 feet
2009-11-24 3:02 AM EST Low Tide 0.76 feet
2009-11-24 7:50 AM EST High Tide 1.31 feet
2009-11-24 4:03 PM EST Low Tide 0.44 feet
Key Colony Beach
2009-11-23 7:13 AM EST Low Tide 0.67 feet
2009-11-23 1:29 PM EST High Tide 1.79 feet
2009-11-23 7:11 PM EST Low Tide 0.99 feet
2009-11-24 1:27 AM EST High Tide 2.04 feet
2009-11-24 8:02 AM EST Low Tide 0.76 feet
2009-11-24 2:19 PM EST High Tide 1.84 feet
Key West (Naval Base)
2009-11-23 8:17 AM EST Low Tide 0.48 feet
2009-11-23 2:38 PM EST High Tide 1.30 feet
2009-11-23 7:34 PM EST Low Tide 0.91 feet
2009-11-24 2:01 AM EST High Tide 1.69 feet
2009-11-24 9:06 AM EST Low Tide 0.56 feet
2009-11-24 3:30 PM EST High Tide 1.37 feet
Long Key Channel (East)
2009-11-23 7:11 AM EST Low Tide 0.25 feet
2009-11-23 1:28 PM EST High Tide 0.93 feet
2009-11-23 6:27 PM EST Low Tide 0.61 feet
2009-11-24 12:51 AM EST High Tide 1.26 feet
2009-11-24 8:00 AM EST Low Tide 0.32 feet
2009-11-24 2:19 PM EST High Tide 0.99 feet
Long Key Channel (West)
2009-11-23 7:00 AM EST High Tide 1.32 feet
2009-11-23 1:54 PM EST Low Tide 0.28 feet
2009-11-23 8:42 PM EST High Tide 0.91 feet
2009-11-24 1:16 AM EST Low Tide 0.59 feet
2009-11-24 8:00 AM EST High Tide 1.20 feet
2009-11-24 2:42 PM EST Low Tide 0.34 feet
Money Key
2009-11-23 2:09 AM EST High Tide 1.10 feet
2009-11-23 10:05 AM EST Low Tide 0.24 feet
2009-11-23 3:20 PM EST High Tide 0.74 feet
2009-11-23 9:36 PM EST Low Tide 0.54 feet
2009-11-24 3:03 AM EST High Tide 1.00 feet
2009-11-24 10:56 AM EST Low Tide 0.29 feet
2009-11-24 4:12 PM EST High Tide 0.78 feet
Vaca Key, Florida Bay
2009-11-23 4:49 AM EST High Tide 1.21 feet
2009-11-23 10:58 AM EST Low Tide 0.31 feet
2009-11-23 8:14 PM EST High Tide 0.87 feet
2009-11-23 10:57 PM EST Low Tide 0.78 feet
2009-11-24 1:52 AM EST High Tide 0.87 feet
2009-11-24 2:05 AM EST Low Tide 0.87 feet
2009-11-24 5:42 AM EST High Tide 1.08 feet
2009-11-24 11:50 AM EST Low Tide 0.36 feet
Date Time Current Type Speed
Boca Grande Channel
2009-11-23 4:56 AM EST Max Ebb -0.88 knots
2009-11-23 8:11 AM EST Slack, Flood Begins 0.00 knots
2009-11-23 10:43 AM EST Max Flood 0.82 knots
2009-11-23 2:40 PM EST Slack, Ebb Begins -0.00 knots
2009-11-23 5:50 PM EST Max Ebb -0.73 knots
2009-11-23 8:51 PM EST Slack, Flood Begins 0.00 knots
2009-11-23 11:04 PM EST Max Flood 0.61 knots
2009-11-24 2:31 AM EST Slack, Ebb Begins -0.00 knots
2009-11-24 6:04 AM EST Max Ebb -0.80 knots
2009-11-24 9:12 AM EST Slack, Flood Begins 0.00 knots
2009-11-24 11:39 AM EST Max Flood 0.73 knots
2009-11-24 3:32 PM EST Slack, Ebb Begins -0.00 knots
Key West
2009-11-23 5:03 AM EST Max Ebb -1.42 knots
2009-11-23 9:09 AM EST Slack, Flood Begins 0.00 knots
2009-11-23 11:28 AM EST Max Flood 0.60 knots
2009-11-23 2:29 PM EST Slack, Ebb Begins -0.00 knots
2009-11-23 5:46 PM EST Max Ebb -1.21 knots
2009-11-23 9:59 PM EST Slack, Flood Begins 0.00 knots
2009-11-23 11:50 PM EST Max Flood 0.34 knots
2009-11-24 2:18 AM EST Slack, Ebb Begins -0.00 knots
2009-11-24 6:04 AM EST Max Ebb -1.30 knots
2009-11-24 10:14 AM EST Slack, Flood Begins 0.00 knots
2009-11-24 12:31 PM EST Max Flood 0.51 knots
2009-11-24 3:21 PM EST Slack, Ebb Begins -0.00 knots
Long Key Viaduct
2009-11-23 3:03 AM EST Slack, Ebb Begins -0.00 knots
2009-11-23 6:58 AM EST Max Ebb -0.92 knots
2009-11-23 10:32 AM EST Slack, Flood Begins 0.00 knots
2009-11-23 12:55 PM EST Max Flood 0.64 knots
2009-11-23 4:28 PM EST Slack, Ebb Begins -0.00 knots
2009-11-23 7:48 PM EST Max Ebb -0.78 knots
2009-11-23 11:15 PM EST Slack, Flood Begins 0.00 knots
2009-11-24 1:16 AM EST Max Flood 0.44 knots
2009-11-24 4:18 AM EST Slack, Ebb Begins -0.00 knots
2009-11-24 8:03 AM EST Max Ebb -0.85 knots
2009-11-24 11:34 AM EST Slack, Flood Begins 0.00 knots
2009-11-24 1:52 PM EST Max Flood 0.56 knots
Long Key, east of drawbridge
2009-11-23 3:25 AM EST Slack, Ebb Begins -0.00 knots
2009-11-23 6:35 AM EST Max Ebb -0.94 knots
2009-11-23 10:03 AM EST Slack, Flood Begins 0.00 knots
2009-11-23 12:54 PM EST Max Flood 0.78 knots
2009-11-23 4:36 PM EST Slack, Ebb Begins -0.00 knots
2009-11-23 7:20 PM EST Max Ebb -0.77 knots
2009-11-23 10:45 PM EST Slack, Flood Begins 0.00 knots
2009-11-24 1:16 AM EST Max Flood 0.56 knots
2009-11-24 4:36 AM EST Slack, Ebb Begins -0.00 knots
2009-11-24 7:37 AM EST Max Ebb -0.85 knots
2009-11-24 11:05 AM EST Slack, Flood Begins 0.00 knots
2009-11-24 1:55 PM EST Max Flood 0.70 knots
Moser Channel (swingbridge)
2009-11-23 3:11 AM EST Slack, Ebb Begins -0.00 knots
2009-11-23 6:48 AM EST Max Ebb -1.41 knots
2009-11-23 10:25 AM EST Slack, Flood Begins 0.00 knots
2009-11-23 12:57 PM EST Max Flood 0.97 knots
2009-11-23 4:30 PM EST Slack, Ebb Begins -0.00 knots
2009-11-23 7:35 PM EST Max Ebb -1.18 knots
2009-11-23 11:08 PM EST Slack, Flood Begins 0.00 knots
2009-11-24 1:18 AM EST Max Flood 0.67 knots
2009-11-24 4:24 AM EST Slack, Ebb Begins -0.00 knots
2009-11-24 7:52 AM EST Max Ebb -1.29 knots
2009-11-24 11:27 AM EST Slack, Flood Begins 0.00 knots
2009-11-24 1:55 PM EST Max Flood 0.85 knots
No Name Key (northeast of)
2009-11-23 2:59 AM EST Slack, Ebb Begins -0.00 knots
2009-11-23 6:02 AM EST Max Ebb -0.76 knots
2009-11-23 9:50 AM EST Slack, Flood Begins 0.00 knots
2009-11-23 1:12 PM EST Max Flood 0.45 knots
2009-11-23 4:05 PM EST Slack, Ebb Begins -0.00 knots
2009-11-23 6:41 PM EST Max Ebb -0.63 knots
2009-11-23 10:40 PM EST Slack, Flood Begins 0.00 knots
2009-11-24 1:39 AM EST Max Flood 0.29 knots
2009-11-24 4:07 AM EST Slack, Ebb Begins -0.00 knots
2009-11-24 7:00 AM EST Max Ebb -0.69 knots
2009-11-24 10:56 AM EST Slack, Flood Begins 0.00 knots
2009-11-24 2:22 PM EST Max Flood 0.40 knots

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