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Marine Weather

Forecast as of 4:30 PM EDT on August 21, 2008
Synopsis For Keys Coastal Waters From Ocean Reef To Dry Tortugas
Synopsis
Moderate southwest winds will eventually become light and variable this weekend as Tropical Storm Fay pulls away from the Florida Peninsula. The Gulf Stream position is unavailable at this time as it cannot be discerned clearly in the satellite imagery.
Forecast as of 4:30 PM EDT on August 21, 2008
Ocean Reef To Craig Key Out 20 Nm-
Ocean Reef To Craig Key 20 To 60 Nm Out-
Small craft should exercise caution until winds and seas subside
Tonight
Southwest winds 15 to 20 knots...decreasing to 10 to 15 knots late. Seas beyond the reef 4 to 6 feet...subsiding to 3 to 5 feet. Seas inside the reef 2 feet. Nearshore waters a moderate chop. Scattered showers and thunderstorms.
Friday
South to southwest 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 thunderstorms.
Friday Night
South to southwest winds near 10 knots. Seas beyond the reef 2 to 3 feet. Seas inside the reef around 1 foot. Nearshore waters a light chop. Scattered showers and thunderstorms.
Saturday Through Sunday
Variable winds 5 to 10 knots. Seas beyond the reef around 2 feet. Seas inside the reef 1 foot or less. Nearshore waters smooth to a light chop. Scattered showers and thunderstorms.
Monday And Tuesday
Variable winds 5 to 10 knots. Seas beyond the reef 1 to 2 feet. Seas inside the reef less than 1 foot. Nearshore waters mostly smooth. Scattered showers and thunderstorms.

Water Temperatures
Place Temperature
, 93.0 °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) |  Haulover Pier, North Miami Beach |  Key Colony Beach |  Long Key Channel (East) |  Long Key Channel (West) |  Miami Harbor Entrance |  Money Key |  Tavernier |  Vaca Key, Florida Bay |  Virginia Key, Bear Cut | 

Date Time Tide Type Height
Alligator Reef Light
2008-08-21 6:21 AM EDT Low Tide 0.07 feet
2008-08-21 12:45 PM EDT High Tide 2.30 feet
2008-08-21 6:47 PM EDT Low Tide 0.37 feet
2008-08-22 12:52 AM EDT High Tide 2.22 feet
2008-08-22 7:10 AM EDT Low Tide 0.11 feet
2008-08-22 1:39 PM EDT High Tide 2.24 feet
2008-08-22 7:39 PM EDT Low Tide 0.49 feet
Bahia Honda Key (Bridge)
2008-08-21 6:54 AM EDT Low Tide 0.06 feet
2008-08-21 1:13 PM EDT High Tide 1.25 feet
2008-08-21 6:33 PM EDT Low Tide 0.40 feet
2008-08-22 1:04 AM EDT High Tide 1.74 feet
2008-08-22 7:57 AM EDT Low Tide 0.06 feet
2008-08-22 2:10 PM EDT High Tide 1.06 feet
Elbow Cay, Cay Sal Bank
2008-08-21 6:26 AM EDT Low Tide 1.01 feet
2008-08-21 12:50 PM EDT High Tide 3.64 feet
2008-08-21 7:17 PM EDT Low Tide 1.26 feet
2008-08-22 1:06 AM EDT High Tide 3.12 feet
2008-08-22 7:10 AM EDT Low Tide 1.05 feet
2008-08-22 1:41 PM EDT High Tide 3.61 feet
Florida Bay (East)
2008-08-21 6:35 AM EDT Low Tide 0.04 feet
2008-08-21 12:57 PM EDT High Tide 1.08 feet
2008-08-21 6:15 PM EDT Low Tide 0.33 feet
2008-08-22 12:47 AM EDT High Tide 1.50 feet
2008-08-22 7:38 AM EDT Low Tide 0.04 feet
2008-08-22 1:55 PM EDT High Tide 0.91 feet
2008-08-22 6:47 PM EDT Low Tide 0.43 feet
Florida Bay (West)
2008-08-21 6:55 AM EDT High Tide 1.23 feet
2008-08-21 1:05 PM EDT Low Tide 0.14 feet
2008-08-21 7:48 PM EDT High Tide 0.97 feet
2008-08-22 12:52 AM EDT Low Tide 0.37 feet
2008-08-22 7:30 AM EDT High Tide 1.29 feet
2008-08-22 2:05 PM EDT Low Tide 0.15 feet
Grassy Key (North)
2008-08-21 6:59 AM EDT High Tide 1.50 feet
2008-08-21 1:57 PM EDT Low Tide 0.23 feet
2008-08-21 7:38 PM EDT High Tide 1.17 feet
2008-08-22 1:11 AM EDT Low Tide 0.52 feet
2008-08-22 7:39 AM EDT High Tide 1.57 feet
2008-08-22 3:06 PM EDT Low Tide 0.22 feet
Haulover Pier, North Miami Beach
2008-08-21 5:44 AM EDT Low Tide -0.02 feet
2008-08-21 12:05 PM EDT High Tide 2.93 feet
2008-08-21 6:11 PM EDT Low Tide 0.39 feet
2008-08-22 12:09 AM EDT High Tide 2.77 feet
2008-08-22 6:33 AM EDT Low Tide 0.00 feet
2008-08-22 12:57 PM EDT High Tide 2.83 feet
2008-08-22 7:04 PM EDT Low Tide 0.52 feet
Key Colony Beach
2008-08-21 6:33 AM EDT Low Tide 0.15 feet
2008-08-21 12:55 PM EDT High Tide 1.98 feet
2008-08-21 6:35 PM EDT Low Tide 0.53 feet
2008-08-22 12:54 AM EDT High Tide 2.33 feet
2008-08-22 7:29 AM EDT Low Tide 0.16 feet
2008-08-22 1:50 PM EDT High Tide 1.76 feet
2008-08-22 7:19 PM EDT Low Tide 0.65 feet
Long Key Channel (East)
2008-08-21 6:12 AM EDT Low Tide -0.01 feet
2008-08-21 12:41 PM EDT High Tide 1.11 feet
2008-08-21 5:54 PM EDT Low Tide 0.30 feet
2008-08-22 12:28 AM EDT High Tide 1.56 feet
2008-08-22 7:14 AM EDT Low Tide -0.00 feet
2008-08-22 1:40 PM EDT High Tide 0.93 feet
2008-08-22 6:29 PM EDT Low Tide 0.40 feet
Long Key Channel (West)
2008-08-21 6:56 AM EDT High Tide 1.40 feet
2008-08-21 1:05 PM EDT Low Tide 0.02 feet
2008-08-21 7:48 PM EDT High Tide 1.07 feet
2008-08-22 12:51 AM EDT Low Tide 0.30 feet
2008-08-22 7:30 AM EDT High Tide 1.48 feet
2008-08-22 2:06 PM EDT Low Tide 0.03 feet
Miami Harbor Entrance
2008-08-21 5:45 AM EDT Low Tide -0.03 feet
2008-08-21 12:06 PM EDT High Tide 2.88 feet
2008-08-21 6:11 PM EDT Low Tide 0.36 feet
2008-08-22 12:14 AM EDT High Tide 2.77 feet
2008-08-22 6:34 AM EDT Low Tide 0.01 feet
2008-08-22 1:00 PM EDT High Tide 2.80 feet
2008-08-22 7:04 PM EDT Low Tide 0.51 feet
Money Key
2008-08-21 2:10 AM EDT High Tide 1.17 feet
2008-08-21 8:52 AM EDT Low Tide 0.08 feet
2008-08-21 2:52 PM EDT High Tide 0.89 feet
2008-08-21 8:21 PM EDT Low Tide 0.32 feet
2008-08-22 2:49 AM EDT High Tide 1.23 feet
2008-08-22 9:58 AM EDT Low Tide 0.08 feet
2008-08-22 3:46 PM EDT High Tide 0.75 feet
Tavernier
2008-08-21 6:14 AM EDT Low Tide -0.03 feet
2008-08-21 12:35 PM EDT High Tide 2.41 feet
2008-08-21 6:40 PM EDT Low Tide 0.30 feet
2008-08-22 12:43 AM EDT High Tide 2.32 feet
2008-08-22 7:03 AM EDT Low Tide 0.01 feet
2008-08-22 1:28 PM EDT High Tide 2.35 feet
2008-08-22 7:32 PM EDT Low Tide 0.43 feet
Vaca Key, Florida Bay
2008-08-21 5:13 AM EDT High Tide 1.15 feet
2008-08-21 10:37 AM EDT Low Tide 0.24 feet
2008-08-21 6:55 PM EDT High Tide 0.94 feet
2008-08-21 10:39 PM EDT Low Tide 0.67 feet
2008-08-22 5:44 AM EDT High Tide 1.19 feet
2008-08-22 11:35 AM EDT Low Tide 0.11 feet
Virginia Key, Bear Cut
2008-08-21 6:43 AM EDT Low Tide 0.08 feet
2008-08-21 1:04 PM EDT High Tide 2.27 feet
2008-08-21 7:09 PM EDT Low Tide 0.37 feet
2008-08-22 1:08 AM EDT High Tide 2.23 feet
2008-08-22 7:35 AM EDT Low Tide 0.09 feet
2008-08-22 1:59 PM EDT High Tide 2.22 feet
Date Time Current Type Speed
Caesar Creek, Biscayne Bay
2008-08-21 4:37 AM EDT Max Ebb -2.26 knots
2008-08-21 8:10 AM EDT Slack, Flood Begins 0.00 knots
2008-08-21 10:54 AM EDT Max Flood 1.54 knots
2008-08-21 2:10 PM EDT Slack, Ebb Begins -0.00 knots
2008-08-21 5:12 PM EDT Max Ebb -1.74 knots
2008-08-21 8:38 PM EDT Slack, Flood Begins 0.00 knots
2008-08-21 11:00 PM EDT Max Flood 1.03 knots
2008-08-22 1:38 AM EDT Slack, Ebb Begins -0.00 knots
2008-08-22 5:25 AM EDT Max Ebb -2.17 knots
2008-08-22 9:06 AM EDT Slack, Flood Begins 0.00 knots
2008-08-22 11:49 AM EDT Max Flood 1.37 knots
2008-08-22 3:14 PM EDT Slack, Ebb Begins -0.00 knots
Long Key Viaduct
2008-08-21 2:53 AM EDT Slack, Ebb Begins -0.00 knots
2008-08-21 6:30 AM EDT Max Ebb -1.47 knots
2008-08-21 9:57 AM EDT Slack, Flood Begins 0.00 knots
2008-08-21 12:38 PM EDT Max Flood 1.18 knots
2008-08-21 4:01 PM EDT Slack, Ebb Begins -0.00 knots
2008-08-21 7:07 PM EDT Max Ebb -1.11 knots
2008-08-21 10:24 PM EDT Slack, Flood Begins 0.00 knots
2008-08-22 12:47 AM EDT Max Flood 0.83 knots
2008-08-22 3:27 AM EDT Slack, Ebb Begins -0.00 knots
2008-08-22 7:18 AM EDT Max Ebb -1.40 knots
2008-08-22 10:52 AM EDT Slack, Flood Begins 0.00 knots
2008-08-22 1:32 PM EDT Max Flood 1.06 knots
2008-08-22 5:07 PM EDT Slack, Ebb Begins -0.00 knots
Long Key, east of drawbridge
2008-08-21 2:58 AM EDT Slack, Ebb Begins -0.00 knots
2008-08-21 6:14 AM EDT Max Ebb -1.55 knots
2008-08-21 9:32 AM EDT Slack, Flood Begins 0.00 knots
2008-08-21 12:30 PM EDT Max Flood 1.36 knots
2008-08-21 4:04 PM EDT Slack, Ebb Begins -0.00 knots
2008-08-21 6:49 PM EDT Max Ebb -1.14 knots
2008-08-21 9:56 PM EDT Slack, Flood Begins 0.00 knots
2008-08-22 12:37 AM EDT Max Flood 0.98 knots
2008-08-22 3:35 AM EDT Slack, Ebb Begins -0.00 knots
2008-08-22 7:02 AM EDT Max Ebb -1.47 knots
2008-08-22 10:27 AM EDT Slack, Flood Begins 0.00 knots
2008-08-22 1:25 PM EDT Max Flood 1.24 knots
2008-08-22 5:11 PM EDT Slack, Ebb Begins -0.00 knots
Miami Harbor Entrance
2008-08-21 4:32 AM EDT Max Ebb -2.64 knots
2008-08-21 8:01 AM EDT Slack, Flood Begins 0.01 knots
2008-08-21 10:38 AM EDT Max Flood 2.20 knots
2008-08-21 2:01 PM EDT Slack, Ebb Begins -0.00 knots
2008-08-21 4:58 PM EDT Max Ebb -2.27 knots
2008-08-21 8:19 PM EDT Slack, Flood Begins 0.00 knots
2008-08-21 10:54 PM EDT Max Flood 2.05 knots
2008-08-22 2:09 AM EDT Slack, Ebb Begins -0.00 knots
2008-08-22 5:20 AM EDT Max Ebb -2.57 knots
2008-08-22 8:52 AM EDT Slack, Flood Begins 0.00 knots
2008-08-22 11:29 AM EDT Max Flood 2.10 knots
2008-08-22 2:54 PM EDT Slack, Ebb Begins -0.00 knots
Moser Channel (swingbridge)
2008-08-21 2:54 AM EDT Slack, Ebb Begins -0.00 knots
2008-08-21 6:24 AM EDT Max Ebb -2.25 knots
2008-08-21 9:50 AM EDT Slack, Flood Begins 0.00 knots
2008-08-21 12:36 PM EDT Max Flood 1.80 knots
2008-08-21 4:01 PM EDT Slack, Ebb Begins -0.00 knots
2008-08-21 7:00 PM EDT Max Ebb -1.69 knots
2008-08-21 10:16 PM EDT Slack, Flood Begins 0.00 knots
2008-08-22 12:44 AM EDT Max Flood 1.27 knots
2008-08-22 3:30 AM EDT Slack, Ebb Begins -0.00 knots
2008-08-22 7:12 AM EDT Max Ebb -2.15 knots
2008-08-22 10:45 AM EDT Slack, Flood Begins 0.00 knots
2008-08-22 1:31 PM EDT Max Flood 1.62 knots
2008-08-22 5:07 PM EDT Slack, Ebb Begins -0.00 knots
No Name Key (northeast of)
2008-08-21 2:34 AM EDT Slack, Ebb Begins -0.00 knots
2008-08-21 5:48 AM EDT Max Ebb -1.19 knots
2008-08-21 9:12 AM EDT Slack, Flood Begins 0.00 knots
2008-08-21 12:17 PM EDT Max Flood 0.83 knots
2008-08-21 3:38 PM EDT Slack, Ebb Begins -0.00 knots
2008-08-21 6:20 PM EDT Max Ebb -0.91 knots
2008-08-21 9:37 PM EDT Slack, Flood Begins 0.00 knots
2008-08-22 12:18 AM EDT Max Flood 0.55 knots
2008-08-22 3:12 AM EDT Slack, Ebb Begins -0.00 knots
2008-08-22 6:35 AM EDT Max Ebb -1.14 knots
2008-08-22 10:08 AM EDT Slack, Flood Begins 0.00 knots
2008-08-22 1:16 PM EDT Max Flood 0.74 knots
2008-08-22 4:42 PM EDT Slack, Ebb Begins -0.00 knots

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