Marine Weather

Forecast as of 3:51 PM EST on November 22, 2009
Synopsis For Keys Coastal Waters From Ocean Reef To Dry Tortugas
Synopsis

An area of low pressure over the northeastern Gulf of Mexico this evening will move northeastward to the mid Atlantic coast overnight and Monday. An associated cold front will move southward over the Florida Peninsula and eastern Gulf of Mexico... becoming stationary on Tuesday. The front will resume a southward movement on Wednesday...and move through the Florida Keys on Thanksgiving day...with fresh northwest breezes developing thereafter. The approximate shoreward edge of the Gulf Stream as of November 22... 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 3:51 PM EST on November 22, 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-
Tonight

Mainly east to 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 And Monday Night

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

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. Scattered showers.

Wednesday And Wednesday Night

Southeast winds near 15 knots. Seas beyond the reef 3 to 5 feet. Seas inside the reef around 2 feet. Nearshore waters a moderate chop. Scattered showers and isolated thunderstorms.

Thursday

Mainly south winds 10 to 15 knots...turning northwest and increasing to near 15 knots and gusty late. Seas beyond the reef building to 3 to 5 feet. Seas inside the reef building to around 2 feet. Nearshore waters a light to moderate chop. Scattered showers and isolated thunderstorms.

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. Isolated showers.


Water Temperatures

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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
2009-11-22 6:33 PM EST Low Tide 0.84 feet
2009-11-23 12:39 AM EST High Tide 2.02 feet
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
  • Bahia Honda Key (Bridge)
2009-11-22 5:56 PM EST Low Tide 0.70 feet
2009-11-23 12:28 AM EST High Tide 1.55 feet
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
  • Florida Bay (East)
2009-11-22 5:37 PM EST Low Tide 0.60 feet
2009-11-23 12:11 AM EST High Tide 1.34 feet
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
  • Florida Bay (West)
2009-11-22 7:51 PM EST High Tide 0.82 feet
2009-11-23 12:11 AM EST Low Tide 0.58 feet
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
  • Grassy Key (North)
2009-11-22 2:18 PM EST Low Tide 0.32 feet
2009-11-22 7:08 PM EST High Tide 0.96 feet
2009-11-22 11:06 PM EST Low Tide 0.77 feet
2009-11-23 12:06 AM EST High Tide 0.77 feet
2009-11-23 1:26 AM EST Low Tide 0.77 feet
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
  • Key Colony Beach
2009-11-22 6:12 PM EST Low Tide 0.96 feet
2009-11-23 12:32 AM EST High Tide 2.15 feet
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
  • Key West (Naval Base)
2009-11-22 6:24 PM EST Low Tide 0.88 feet
2009-11-23 1:04 AM EST High Tide 1.84 feet
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
  • Long Key Channel (East)
2009-11-22 5:15 PM EST Low Tide 0.59 feet
2009-11-22 11:55 PM EST High Tide 1.39 feet
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
  • Long Key Channel (West)
2009-11-22 7:50 PM EST High Tide 0.89 feet
2009-11-23 12:10 AM EST Low Tide 0.57 feet
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
  • Money Key
2009-11-22 2:31 PM EST High Tide 0.72 feet
2009-11-22 7:55 PM EST Low Tide 0.53 feet
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
  • Vaca Key, Florida Bay
2009-11-22 7:37 PM EST High Tide 0.89 feet
2009-11-22 9:50 PM EST Low Tide 0.83 feet
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
Date Time Current Type Speed
  • Boca Grande Channel
2009-11-22 4:51 PM EST Max Ebb -0.75 knots
2009-11-22 7:53 PM EST Slack, Flood Begins 0.00 knots
2009-11-22 10:06 PM EST Max Flood 0.64 knots
2009-11-23 1:15 AM EST Slack, Ebb Begins -0.00 knots
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
  • Key West
2009-11-22 4:52 PM EST Max Ebb -1.24 knots
2009-11-22 8:58 PM EST Slack, Flood Begins 0.00 knots
2009-11-22 10:44 PM EST Max Flood 0.37 knots
2009-11-23 1:05 AM EST Slack, Ebb Begins -0.00 knots
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
  • Long Key Viaduct
2009-11-22 3:40 PM EST Slack, Ebb Begins -0.00 knots
2009-11-22 6:51 PM EST Max Ebb -0.80 knots
2009-11-22 10:16 PM EST Slack, Flood Begins 0.00 knots
2009-11-23 12:17 AM EST Max Flood 0.46 knots
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
  • Long Key, east of drawbridge
2009-11-22 3:46 PM EST Slack, Ebb Begins -0.00 knots
2009-11-22 6:25 PM EST Max Ebb -0.79 knots
2009-11-22 9:45 PM EST Slack, Flood Begins 0.00 knots
2009-11-23 12:12 AM EST Max Flood 0.58 knots
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
  • Moser Channel (swingbridge)
2009-11-22 3:41 PM EST Slack, Ebb Begins -0.00 knots
2009-11-22 6:39 PM EST Max Ebb -1.21 knots
2009-11-22 10:09 PM EST Slack, Flood Begins 0.00 knots
2009-11-23 12:17 AM EST Max Flood 0.70 knots
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
  • No Name Key (northeast of)
2009-11-22 3:15 PM EST Slack, Ebb Begins -0.00 knots
2009-11-22 5:48 PM EST Max Ebb -0.65 knots
2009-11-22 9:37 PM EST Slack, Flood Begins 0.00 knots
2009-11-23 12:16 AM EST Max Flood 0.29 knots
2009-11-23 2:58 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

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