Marine Weather

Forecast as of 10:30 PM EST on November 21, 2009
Synopsis For Keys Coastal Waters From Ocean Reef To Dry Tortugas-
Synopsis
An area of low pressure over the northwest Gulf of Mexico will move northeastward along the northern Gulf Coast this weekend. This area of low pressure will reach the Florida Panhandle by Sunday night...before nearing the mid Atlantic coast by Monday night. A cold front will approach South Florida Thursday. 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 10:30 PM EST on November 21, 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-
Overnight
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.
Sunday
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.
Sunday Night
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
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
Southeast to south winds 10 to 15 knots...becoming west 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.

Water Temperatures
Place Temperature
, 79.0 °F


Marine Map

Choose a Map type:
Buoys/Water Temps | Wave Heights Marine Weather Map Updated:

Click any area for a Zone forecast. Click the Station ID for station data.

Global Marine Zone Map

Marine Links



Tides

Tide Quick Jump to:
Alligator Reef Light |  Bahia Honda Key (Bridge) |  Elbow Cay, Cay Sal Bank |  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
2009-11-21 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
2009-11-22 12:26 PM EST High Tide 2.23 feet
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
Bahia Honda Key (Bridge)
2009-11-21 5:03 PM EST Low Tide 0.67 feet
2009-11-21 11:39 PM EST High Tide 1.68 feet
2009-11-22 7:07 AM EST Low Tide 0.24 feet
2009-11-22 1:04 PM EST High Tide 1.02 feet
2009-11-22 5:56 PM EST Low Tide 0.70 feet
2009-11-23 12:28 AM EST High Tide 1.55 feet
Elbow Cay, Cay Sal Bank
2009-11-21 6:23 PM EST Low Tide 1.34 feet
2009-11-22 12:10 AM EST High Tide 2.69 feet
2009-11-22 6:02 AM EST Low Tide 1.37 feet
2009-11-22 12:25 PM EST High Tide 3.06 feet
2009-11-22 7:03 PM EST Low Tide 1.40 feet
2009-11-23 12:55 AM EST High Tide 2.67 feet
Florida Bay (East)
2009-11-21 4:45 PM EST Low Tide 0.56 feet
2009-11-21 11:22 PM EST High Tide 1.46 feet
2009-11-22 6:47 AM EST Low Tide 0.20 feet
2009-11-22 12:49 PM EST High Tide 0.88 feet
2009-11-22 5:37 PM EST Low Tide 0.60 feet
2009-11-23 12:11 AM EST High Tide 1.34 feet
Florida Bay (West)
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
2009-11-22 1:06 PM EST Low Tide 0.29 feet
2009-11-22 7:51 PM EST High Tide 0.82 feet
2009-11-23 12:11 AM EST Low Tide 0.58 feet
Grassy Key (North)
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
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
Key Colony Beach
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
2009-11-22 12:40 PM EST High Tide 1.77 feet
2009-11-22 6:12 PM EST Low Tide 0.96 feet
2009-11-23 12:32 AM EST High Tide 2.15 feet
Key West (Naval Base)
2009-11-21 5:32 PM EST Low Tide 0.84 feet
2009-11-22 12:14 AM EST High Tide 1.99 feet
2009-11-22 7:27 AM EST Low Tide 0.39 feet
2009-11-22 1:48 PM EST High Tide 1.26 feet
2009-11-22 6:24 PM EST Low Tide 0.88 feet
2009-11-23 1:04 AM EST High Tide 1.84 feet
Long Key Channel (East)
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
2009-11-22 12:38 PM EST High Tide 0.90 feet
2009-11-22 5:15 PM EST Low Tide 0.59 feet
2009-11-22 11:55 PM EST High Tide 1.39 feet
Long Key Channel (West)
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
2009-11-22 1:06 PM EST Low Tide 0.20 feet
2009-11-22 7:50 PM EST High Tide 0.89 feet
2009-11-23 12:10 AM EST Low Tide 0.57 feet
Money Key
2009-11-21 6:56 PM EST Low Tide 0.51 feet
2009-11-22 1:21 AM EST High Tide 1.19 feet
2009-11-22 9:12 AM EST Low Tide 0.18 feet
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
Tavernier
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
2009-11-22 12:14 PM EST High Tide 2.34 feet
2009-11-22 6:28 PM EST Low Tide 0.80 feet
2009-11-23 12:28 AM EST High Tide 2.10 feet
2009-11-23 6:37 AM EST Low Tide 0.71 feet
Vaca Key, Florida Bay
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
2009-11-22 10:08 AM EST Low Tide 0.27 feet
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
Date Time Current Type Speed
Key West
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
2009-11-22 8:09 AM EST Slack, Flood Begins 0.00 knots
2009-11-22 10:35 AM EST Max Flood 0.74 knots
2009-11-22 1:42 PM EST Slack, Ebb Begins -0.00 knots
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
Long Key Viaduct
2009-11-21 2:56 PM EST Slack, Ebb Begins -0.00 knots
2009-11-21 6:00 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
2009-11-22 9:36 AM EST Slack, Flood Begins 0.00 knots
2009-11-22 12:04 PM EST Max Flood 0.74 knots
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
Long Key, east of drawbridge
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
2009-11-22 5:40 AM EST Max Ebb -1.07 knots
2009-11-22 9:08 AM EST Slack, Flood Begins 0.00 knots
2009-11-22 12:02 PM EST Max Flood 0.90 knots
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
Moser Channel (swingbridge)
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
2009-11-22 5:53 AM EST Max Ebb -1.59 knots
2009-11-22 9:29 AM EST Slack, Flood Begins 0.00 knots
2009-11-22 12:05 PM EST Max Flood 1.14 knots
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
No Name Key (northeast of)
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
2009-11-22 8:53 AM EST Slack, Flood Begins 0.00 knots
2009-11-22 12:10 PM EST Max Flood 0.52 knots
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

Enter a coastal zipcode to search for marine weather:

Powered by the Weather Underground, Inc.