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Marine Weather

Forecast as of 10:30 am EST on January 8, 2009
Synopsis For Keys Coastal Waters From Ocean Reef To Dry Tortugas
Synopsis
High pressure in the Gulf will build into the Keys and coastal waters this afternoon...and then shift east into the Atlantic steadily through Saturday. A cool front will be nearby on Sunday. The approximate shoreward edge of the Gulf Stream as of January 7th... 28 nm south of Dry Tortugas light...on Loggerhead Key. 5 nm south of Cosgrove Shoal light...off the Marquesas Keys. 7 nm south of Sand Key light...off Key West. 14 nm south of Looe Key...off Big Pine Key. 15 nm south of Sombrero Key light...off Marathon. 19 nm southeast of Alligator Reef light...off Islamorada. 7 nm southeast of Molasses Reef light...off Key Largo. 6 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 January 8, 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
North to northeast winds 10 to 15 knots...increasing to near 15 knots late. Seas beyond the reef building to 3 to 5 feet. Seas higher in the Gulf Stream. Seas inside the reef 1 to 2 feet...building to around 2 feet late. Nearshore waters a light to moderate chop early...becoming a moderate chop.
Tonight
North winds near 10 knots. Seas beyond the reef 2 to 3 feet. Seas inside the reef 1 foot. Nearshore waters a light chop.
Friday
Northeast winds near 10 knots. Seas beyond the reef 2 to 3 feet. Seas inside the reef 1 foot. Nearshore waters a light chop.
Friday Night
East winds near 10 knots. Seas beyond the reef 2 to 4 feet. Seas inside the reef 1 foot. Nearshore waters a light chop.
Saturday
Southeast winds near 10 knots. Seas beyond the reef 2 to 3 feet. Seas inside the reef 1 foot. Nearshore waters a light chop.
Sunday
Winds becoming northwest 10 to 15 knots. Seas beyond the reef 2 to 4 feet. Seas inside the reef 2 feet. Nearshore waters a light to moderate chop. Isolated showers.
Monday
Northwest to north winds near 15 knots. Seas beyond the reef 3 to 5 feet. Seas inside the reef 2 feet. Nearshore waters a moderate chop. Isolated showers.

Water Temperatures
Place Temperature
, 78.1 °F


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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
2009-01-08 6:06 AM EST High Tide 2.18 feet
2009-01-08 12:06 PM EST Low Tide 0.24 feet
2009-01-08 6:08 PM EST High Tide 2.09 feet
2009-01-09 12:27 AM EST Low Tide -0.29 feet
2009-01-09 7:02 AM EST High Tide 2.30 feet
2009-01-09 1:03 PM EST Low Tide 0.11 feet
Bahia Honda Key (Bridge)
2009-01-08 7:49 AM EST High Tide 0.67 feet
2009-01-08 11:37 AM EST Low Tide 0.35 feet
2009-01-08 6:21 PM EST High Tide 1.74 feet
2009-01-09 1:46 AM EST Low Tide -0.60 feet
2009-01-09 8:36 AM EST High Tide 0.70 feet
2009-01-09 12:37 PM EST Low Tide 0.25 feet
Elbow Cay, Cay Sal Bank
2009-01-08 6:11 AM EST High Tide 3.30 feet
2009-01-08 12:50 PM EST Low Tide 0.76 feet
2009-01-08 6:33 PM EST High Tide 2.59 feet
2009-01-09 12:33 AM EST Low Tide 0.46 feet
2009-01-09 7:13 AM EST High Tide 3.44 feet
2009-01-09 1:48 PM EST Low Tide 0.58 feet
Florida Bay (East)
2009-01-08 7:31 AM EST High Tide 0.57 feet
2009-01-08 11:19 AM EST Low Tide 0.28 feet
2009-01-08 6:05 PM EST High Tide 1.51 feet
2009-01-09 1:27 AM EST Low Tide -0.53 feet
2009-01-09 8:18 AM EST High Tide 0.61 feet
2009-01-09 12:19 PM EST Low Tide 0.20 feet
Florida Bay (West)
2009-01-08 7:00 AM EST Low Tide -0.20 feet
2009-01-08 2:10 PM EST High Tide 0.60 feet
2009-01-08 5:49 PM EST Low Tide 0.33 feet
2009-01-09 12:55 AM EST High Tide 1.30 feet
2009-01-09 7:56 AM EST Low Tide -0.27 feet
2009-01-09 2:57 PM EST High Tide 0.63 feet
Grassy Key (North)
2009-01-08 7:51 AM EST Low Tide -0.29 feet
2009-01-08 2:32 PM EST High Tide 0.60 feet
2009-01-08 6:42 PM EST Low Tide 0.47 feet
2009-01-09 12:43 AM EST High Tide 1.55 feet
2009-01-09 8:42 AM EST Low Tide -0.38 feet
2009-01-09 3:14 PM EST High Tide 0.63 feet
Key Colony Beach
2009-01-08 6:41 AM EST High Tide 1.33 feet
2009-01-08 11:42 AM EST Low Tide 0.37 feet
2009-01-08 6:08 PM EST High Tide 2.25 feet
2009-01-09 1:00 AM EST Low Tide -0.50 feet
2009-01-09 7:37 AM EST High Tide 1.41 feet
2009-01-09 12:40 PM EST Low Tide 0.24 feet
Key West (Naval Base)
2009-01-08 8:21 AM EST High Tide 0.89 feet
2009-01-08 12:04 PM EST Low Tide 0.48 feet
2009-01-08 6:58 PM EST High Tide 2.06 feet
2009-01-09 2:12 AM EST Low Tide -0.54 feet
2009-01-09 9:07 AM EST High Tide 0.93 feet
2009-01-09 1:04 PM EST Low Tide 0.38 feet
Long Key Channel (East)
2009-01-08 7:12 AM EST High Tide 0.58 feet
2009-01-08 10:56 AM EST Low Tide 0.25 feet
2009-01-08 5:48 PM EST High Tide 1.57 feet
2009-01-09 1:04 AM EST Low Tide -0.61 feet
2009-01-09 7:59 AM EST High Tide 0.62 feet
2009-01-09 11:56 AM EST Low Tide 0.16 feet
Long Key Channel (West)
2009-01-08 7:00 AM EST Low Tide -0.42 feet
2009-01-08 2:11 PM EST High Tide 0.60 feet
2009-01-08 5:50 PM EST Low Tide 0.26 feet
2009-01-09 12:55 AM EST High Tide 1.50 feet
2009-01-09 7:56 AM EST Low Tide -0.51 feet
2009-01-09 2:58 PM EST High Tide 0.64 feet
Money Key
2009-01-08 2:50 AM EST Low Tide -0.32 feet
2009-01-08 9:36 AM EST High Tide 0.45 feet
2009-01-08 1:36 PM EST Low Tide 0.28 feet
2009-01-08 8:00 PM EST High Tide 1.22 feet
2009-01-09 3:43 AM EST Low Tide -0.40 feet
2009-01-09 10:22 AM EST High Tide 0.47 feet
2009-01-09 2:36 PM EST Low Tide 0.21 feet
Tavernier
2009-01-08 5:55 AM EST High Tide 2.27 feet
2009-01-08 11:59 AM EST Low Tide 0.15 feet
2009-01-08 5:58 PM EST High Tide 2.18 feet
2009-01-09 12:21 AM EST Low Tide -0.43 feet
2009-01-09 6:51 AM EST High Tide 2.40 feet
2009-01-09 12:57 PM EST Low Tide 0.00 feet
Vaca Key, Florida Bay
2009-01-08 4:11 AM EST Low Tide -0.38 feet
2009-01-08 6:29 AM EST High Tide -0.32 feet
2009-01-08 7:02 AM EST Low Tide -0.32 feet
2009-01-08 2:05 PM EST High Tide 0.59 feet
2009-01-08 3:16 PM EST Low Tide 0.57 feet
2009-01-08 9:47 PM EST High Tide 0.95 feet
2009-01-09 5:02 AM EST Low Tide -0.38 feet
2009-01-09 7:09 AM EST High Tide -0.31 feet
2009-01-09 8:18 AM EST Low Tide -0.32 feet
2009-01-09 2:46 PM EST High Tide 0.62 feet
Date Time Current Type Speed
Key West
2009-01-08 5:12 AM EST Max Flood 1.49 knots
2009-01-08 8:10 AM EST Slack, Ebb Begins -0.00 knots
2009-01-08 11:14 AM EST Max Ebb -1.57 knots
2009-01-08 2:46 PM EST Slack, Flood Begins 0.00 knots
2009-01-08 5:06 PM EST Max Flood 0.75 knots
2009-01-08 7:22 PM EST Slack, Ebb Begins -0.00 knots
2009-01-08 11:08 PM EST Max Ebb -2.36 knots
2009-01-09 2:54 AM EST Slack, Flood Begins 0.00 knots
2009-01-09 6:04 AM EST Max Flood 1.69 knots
2009-01-09 9:02 AM EST Slack, Ebb Begins -0.00 knots
2009-01-09 12:06 PM EST Max Ebb -1.76 knots
2009-01-09 3:34 PM EST Slack, Flood Begins 0.00 knots
Long Key Viaduct
2009-01-08 3:30 AM EST Slack, Flood Begins 0.00 knots
2009-01-08 6:40 AM EST Max Flood 1.26 knots
2009-01-08 10:08 AM EST Slack, Ebb Begins -0.00 knots
2009-01-08 1:09 PM EST Max Ebb -1.12 knots
2009-01-08 4:09 PM EST Slack, Flood Begins 0.00 knots
2009-01-08 6:30 PM EST Max Flood 0.71 knots
2009-01-08 9:14 PM EST Slack, Ebb Begins -0.00 knots
2009-01-09 1:02 AM EST Max Ebb -1.69 knots
2009-01-09 4:25 AM EST Slack, Flood Begins 0.00 knots
2009-01-09 7:35 AM EST Max Flood 1.41 knots
2009-01-09 10:58 AM EST Slack, Ebb Begins -0.00 knots
2009-01-09 2:00 PM EST Max Ebb -1.27 knots
2009-01-09 5:00 PM EST Slack, Flood Begins 0.00 knots
Long Key, east of drawbridge
2009-01-08 3:10 AM EST Slack, Flood Begins 0.00 knots
2009-01-08 6:40 AM EST Max Flood 1.52 knots
2009-01-08 10:02 AM EST Slack, Ebb Begins -0.00 knots
2009-01-08 12:47 PM EST Max Ebb -1.09 knots
2009-01-08 3:48 PM EST Slack, Flood Begins 0.00 knots
2009-01-08 6:32 PM EST Max Flood 0.90 knots
2009-01-08 9:15 PM EST Slack, Ebb Begins -0.00 knots
2009-01-09 12:40 AM EST Max Ebb -1.75 knots
2009-01-09 4:06 AM EST Slack, Flood Begins 0.00 knots
2009-01-09 7:32 AM EST Max Flood 1.69 knots
2009-01-09 10:52 AM EST Slack, Ebb Begins -0.00 knots
2009-01-09 1:39 PM EST Max Ebb -1.25 knots
2009-01-09 4:40 PM EST Slack, Flood Begins 0.00 knots
Moser Channel (swingbridge)
2009-01-08 3:25 AM EST Slack, Flood Begins 0.00 knots
2009-01-08 6:42 AM EST Max Flood 1.97 knots
2009-01-08 10:04 AM EST Slack, Ebb Begins -0.00 knots
2009-01-08 1:00 PM EST Max Ebb -1.66 knots
2009-01-08 4:05 PM EST Slack, Flood Begins 0.00 knots
2009-01-08 6:34 PM EST Max Flood 1.11 knots
2009-01-08 9:14 PM EST Slack, Ebb Begins -0.00 knots
2009-01-09 12:53 AM EST Max Ebb -2.56 knots
2009-01-09 4:20 AM EST Slack, Flood Begins 0.00 knots
2009-01-09 7:36 AM EST Max Flood 2.20 knots
2009-01-09 10:55 AM EST Slack, Ebb Begins -0.00 knots
2009-01-09 1:51 PM EST Max Ebb -1.88 knots
2009-01-09 4:55 PM EST Slack, Flood Begins 0.00 knots
No Name Key (northeast of)
2009-01-08 2:58 AM EST Slack, Flood Begins 0.00 knots
2009-01-08 6:33 AM EST Max Flood 1.03 knots
2009-01-08 9:29 AM EST Slack, Ebb Begins -0.00 knots
2009-01-08 12:07 PM EST Max Ebb -0.79 knots
2009-01-08 3:42 PM EST Slack, Flood Begins 0.00 knots
2009-01-08 6:33 PM EST Max Flood 0.56 knots
2009-01-08 8:48 PM EST Slack, Ebb Begins -0.00 knots
2009-01-09 12:04 AM EST Max Ebb -1.29 knots
2009-01-09 3:53 AM EST Slack, Flood Begins 0.00 knots
2009-01-09 7:23 AM EST Max Flood 1.14 knots
2009-01-09 10:20 AM EST Slack, Ebb Begins -0.00 knots
2009-01-09 1:01 PM EST Max Ebb -0.91 knots
2009-01-09 4:32 PM EST Slack, Flood Begins 0.00 knots

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