Weather


Marine Weather

Forecast as of 12:15 am EDT on August 30, 2008
Synopsis For Keys Coastal Waters From Ocean Reef To Dry Tortugas
Synopsis
At 1100 PM EDT...the center of Hurricane Gustav was located over the northwestern Caribbean Sea...about 25 miles west southwest of Little Cayman island in the northern Caribbean...about 310 nautical miles south- southeast of Key West Florida. Gustav is moving toward the northwest near 10 knots. The system is forecast to move northwestward across the western tip of Cuba late Saturday...and over the south- central Gulf of Mexico on Sunday. Northeast to east breezes will freshen over Keys coastal waters tonight and strengthen further through Saturday. Tropical storm conditions are expected west of Key West to the Dry Tortugas out 60 nm...and tropical storm conditions are possible from the west end of the Seven Mile Bridge to Key West out 60 nm. Winds and seas should then subside Sunday through early next week as Gustav pulls away from the area.
Forecast as of 12:15 am EDT on August 30, 2008
West End Of The 7 Mile Bridge To Key West Out 20 Nm-
West End Of The 7 Mile Bridge To Key West 20 To 60 Nm Out-
Tropical storm watch in effect
Overnight
Northeast to east winds near 20 knots. Seas beyond the reef building to 4 to 7 feet...except higher in the Gulf Stream. Seas inside the reef 2 to 3 feet. Nearshore waters rough. Numerous showers and scattered thunderstorms.
Saturday
Tropical storm conditions possible. East winds increasing to 25 to 30 knots and gusty. Seas beyond the reef building to 7 to 10 feet...except higher in the Gulf Stream. Seas inside the reef building to 3 to 5 feet. Nearshore waters becoming extremely rough. Scattered showers and thunderstorms...followed by periods of heavy rain...numerous squalls...and scattered thunderstorms.
Saturday Night
Tropical storm conditions possible. East to southeast winds increasing to near 30 knots and gusty. Seas beyond the reef building to 7 to 11 feet. Seas inside the reef building to 4 to 6 feet. Nearshore waters extremely rough. Periods of heavy rain...numerous squalls...and scattered thunderstorms.
Sunday
Tropical storm conditions possible early. Southeast winds near 30 knots and gusty early...decreasing to near 20 knots late. Seas beyond the reef 7 to 10 feet...subsiding late. Seas inside the reef 3 to 5 feet...subsiding late. Nearshore waters extremely rough early...becoming rough late. Scattered showers and thunderstorms.
Sunday Night Through Monday
East to southeast winds decreasing to 10 to 15 knots. Seas beyond the reef subsiding to 2 to 4 feet. Seas inside the reef subsiding to 1 to 2 feet. Nearshore waters becoming a light to moderate chop. Scattered showers and thunderstorms.
Tuesday And Wednesday
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 and thunderstorms.

Water Temperatures
Place Temperature
, 87.1 °F


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 Tropical Storm Watch  Statement as of 5:12 am EDT on August 30, 2008


... Tropical storm watch remains in effect...

... New information...

Storm information updated for the 5 am advisory.

... Areas affected...

This statement details specific preparedness and safety actions
to be taken in the Florida Keys of Monroe County concerning the
effects of Hurricane Gustav.

... Watches/warnings...

A Tropical Storm Warning remains in effect from west of Key West
through the Dry Tortugas. A Tropical Storm Warning means that tropical
storm conditions are expected within the warning area within the next
24 hours. A tropical storm watch remains in effect for the lower
Florida Keys... from the west end of the Seven Mile Bridge through Key
West. A tropical storm watch means that tropical storm conditions...
including sustained winds of 39 to 73 mph... are possible within the
watch area within the next 36 hours.

... Precautionary/preparedness actions...

Monroe County emergency management is monitoring Hurricane
Gustav. However... no major protective actions are planned at this
time. There are no evacuation orders for any part of the Florida
Keys. There are no weather-related bridge closures... and the
drawbridges at Jewfish Creek and Snake Creek will continue to
open for marine traffic.

... Storm surge and storm tide...

Storm tides of 2 to 3 feet above sea level will be possible in
the Dry Tortugas... most likely occurring around the time of high tide
tonight. No significant storm surge is expected across the remainder
of the Florida Keys at this time. The following are the expected
times of astronomical high tides...

At Garden Key in the Dry Tortugas...
10:43 am today... 11:21 PM tonight... 11:28 am Sunday.

At Key West Harbor...
10:14 am today... 10:52 PM tonight... 10:59 am Sunday.

At Vaca Cut in Marathon...
9:03 am today... 9:41 PM tonight... 9:48 am Sunday.

... Winds...

East winds will increase to 20 to 30 mph with higher gusts in the
Lower Keys today. Minimal tropical storm force winds of 39 to
50 mph will be possible tonight across the Lower Keys... west of the
Seven Mile Bridge. Tropical storm force winds are likely tonight in
the Dry Tortugas.

... Probability of hurricane/tropical storm conditions...

For Key West... there is a 37 percent chance of sustained winds 39 mph
or greater. There is a 1 percent chance of sustained winds 74 mph or
greater.

For Marathon... there is a 22 percent chance of sustained winds 39 mph
or greater.

For Miami... there is a 8 percent chance of sustained winds 39 mph or
greater.

... Rainfall impacts...

Rainfall amounts of 1 to 3 inches are possible across the Florida
Keys today through Sunday... with the heaviest amounts likely across
the Lower and Middle Keys. These rainfall amounts would likely cause
minor ponding of water in low lying areas and on some roadways.

... Tornadoes...

Isolated tornadoes will be possible this afternoon through early
Sunday morning as the outer rain bands of Hurricane Gustav move
through portions of the Florida Keys.

... Marine impacts...

A Tropical Storm Warning is in effect for the waters west of Key
West. A Small Craft Advisory is in effect for all other Atlantic and
Gulf side waters. East winds will increase to 20 to 25 knots later
today. Tonight... across the Florida Straits from west of the Seven
Mile Bridge through Key West... winds will become southeast and
increase to around 30 knots with numerous squalls... and tropical
storm force winds possible. West of Key West to the Dry Tortugas...
southeast winds will increase to 35 to 40 knots tonight with higher
winds possible in numerous squalls. Seas will build up to 11 feet
tonight over the Florida Straits west of Seven Mile Bridge.

... Next update...

The next local statement concerning the impacts of Hurricane
Gustav to the Florida Keys will be issued by 900 am... or sooner if
new information becomes available.




... SMALL CRAFT ADVISORY IN EFFECT...
... TROPICAL STORM WATCH IN EFFECT...



Tides

Tide Quick Jump to:
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 |  Vaca Key, Florida Bay | 

Date Time Tide Type Height
Bahia Honda Key (Bridge)
2008-08-29 3:23 PM EDT Low Tide -0.01 feet
2008-08-29 9:48 PM EDT High Tide 1.26 feet
2008-08-30 2:55 AM EDT Low Tide 0.26 feet
2008-08-30 9:38 AM EDT High Tide 1.91 feet
2008-08-30 3:58 PM EDT Low Tide 0.05 feet
2008-08-30 10:17 PM EDT High Tide 1.40 feet
2008-08-31 3:47 AM EDT Low Tide 0.16 feet
Elbow Cay, Cay Sal Bank
2008-08-29 2:51 PM EDT Low Tide 0.94 feet
2008-08-29 9:12 PM EDT High Tide 3.67 feet
2008-08-30 3:30 AM EDT Low Tide 0.89 feet
2008-08-30 9:36 AM EDT High Tide 3.50 feet
2008-08-30 3:43 PM EDT Low Tide 0.90 feet
2008-08-30 9:57 PM EDT High Tide 3.63 feet
2008-08-31 4:10 AM EDT Low Tide 0.86 feet
Florida Bay (East)
2008-08-29 3:04 PM EDT Low Tide -0.02 feet
2008-08-29 9:31 PM EDT High Tide 1.09 feet
2008-08-30 2:35 AM EDT Low Tide 0.22 feet
2008-08-30 9:21 AM EDT High Tide 1.66 feet
2008-08-30 3:38 PM EDT Low Tide 0.03 feet
2008-08-30 10:00 PM EDT High Tide 1.22 feet
2008-08-31 3:27 AM EDT Low Tide 0.12 feet
Florida Bay (West)
2008-08-29 3:16 PM EDT High Tide 1.48 feet
2008-08-29 9:36 PM EDT Low Tide 0.13 feet
2008-08-30 4:12 AM EDT High Tide 1.01 feet
2008-08-30 9:03 AM EDT Low Tide 0.30 feet
2008-08-30 4:06 PM EDT High Tide 1.45 feet
2008-08-30 10:08 PM EDT Low Tide 0.17 feet
2008-08-31 4:44 AM EDT High Tide 1.11 feet
Grassy Key (North)
2008-08-29 3:09 PM EDT High Tide 1.67 feet
2008-08-29 10:15 PM EDT Low Tide 0.09 feet
2008-08-30 4:23 AM EDT High Tide 1.09 feet
2008-08-30 9:56 AM EDT Low Tide 0.35 feet
2008-08-30 4:01 PM EDT High Tide 1.64 feet
2008-08-30 10:53 PM EDT Low Tide 0.14 feet
2008-08-31 4:41 AM EDT High Tide 1.21 feet
Key Colony Beach
2008-08-29 2:45 PM EDT Low Tide 0.17 feet
2008-08-29 9:08 PM EDT High Tide 2.06 feet
2008-08-30 2:41 AM EDT Low Tide 0.37 feet
2008-08-30 9:15 AM EDT High Tide 2.64 feet
2008-08-30 3:26 PM EDT Low Tide 0.22 feet
2008-08-30 9:44 PM EDT High Tide 2.23 feet
2008-08-31 3:30 AM EDT Low Tide 0.28 feet
Key West (Naval Base)
2008-08-29 3:50 PM EDT Low Tide 0.12 feet
2008-08-29 10:21 PM EDT High Tide 1.55 feet
2008-08-30 3:20 AM EDT Low Tide 0.41 feet
2008-08-30 10:13 AM EDT High Tide 2.28 feet
2008-08-30 4:24 PM EDT Low Tide 0.18 feet
2008-08-30 10:51 PM EDT High Tide 1.71 feet
2008-08-31 4:12 AM EDT Low Tide 0.29 feet
Long Key Channel (East)
2008-08-29 2:43 PM EDT Low Tide -0.06 feet
2008-08-29 9:12 PM EDT High Tide 1.14 feet
2008-08-30 2:12 AM EDT Low Tide 0.19 feet
2008-08-30 9:04 AM EDT High Tide 1.75 feet
2008-08-30 3:16 PM EDT Low Tide -0.00 feet
2008-08-30 9:42 PM EDT High Tide 1.27 feet
2008-08-31 3:05 AM EDT Low Tide 0.09 feet
Long Key Channel (West)
2008-08-29 3:16 PM EDT High Tide 1.72 feet
2008-08-29 9:36 PM EDT Low Tide 0.00 feet
2008-08-30 4:11 AM EDT High Tide 1.12 feet
2008-08-30 9:03 AM EDT Low Tide 0.22 feet
2008-08-30 4:06 PM EDT High Tide 1.68 feet
2008-08-30 10:08 PM EDT Low Tide 0.05 feet
2008-08-31 4:43 AM EDT High Tide 1.24 feet
Money Key
2008-08-29 5:18 PM EDT Low Tide -0.00 feet
2008-08-29 11:34 PM EDT High Tide 0.86 feet
2008-08-30 4:54 AM EDT Low Tide 0.20 feet
2008-08-30 11:18 AM EDT High Tide 1.31 feet
2008-08-30 5:53 PM EDT Low Tide 0.04 feet
2008-08-30 11:58 PM EDT High Tide 0.96 feet
2008-08-31 5:46 AM EDT Low Tide 0.13 feet
Vaca Key, Florida Bay
2008-08-29 6:33 PM EDT Low Tide 0.31 feet
2008-08-29 8:19 PM EDT High Tide 0.35 feet
2008-08-29 10:07 PM EDT Low Tide 0.32 feet
2008-08-30 3:25 AM EDT High Tide 0.86 feet
2008-08-30 6:14 AM EDT Low Tide 0.61 feet
2008-08-30 2:34 PM EDT High Tide 1.22 feet
2008-08-30 7:09 PM EDT Low Tide 0.44 feet
2008-08-30 9:34 PM EDT High Tide 0.53 feet
2008-08-30 10:35 PM EDT Low Tide 0.52 feet
2008-08-31 3:50 AM EDT High Tide 0.94 feet
Date Time Current Type Speed
Boca Grande Channel
2008-08-29 4:00 PM EDT Slack, Flood Begins 0.00 knots
2008-08-29 7:12 PM EDT Max Flood 1.44 knots
2008-08-29 10:22 PM EDT Slack, Ebb Begins -0.00 knots
2008-08-30 1:25 AM EDT Max Ebb -1.47 knots
2008-08-30 4:14 AM EDT Slack, Flood Begins 0.00 knots
2008-08-30 7:15 AM EDT Max Flood 1.33 knots
2008-08-30 10:22 AM EDT Slack, Ebb Begins -0.00 knots
2008-08-30 1:40 PM EDT Max Ebb -1.73 knots
2008-08-30 4:42 PM EDT Slack, Flood Begins 0.00 knots
2008-08-30 7:42 PM EDT Max Flood 1.41 knots
2008-08-30 10:55 PM EDT Slack, Ebb Begins -0.00 knots
2008-08-31 2:01 AM EDT Max Ebb -1.54 knots
2008-08-31 4:53 AM EDT Slack, Flood Begins 0.00 knots
Key West
2008-08-29 4:49 PM EDT Slack, Flood Begins 0.00 knots
2008-08-29 7:48 PM EDT Max Flood 1.49 knots
2008-08-29 10:24 PM EDT Slack, Ebb Begins -0.00 knots
2008-08-30 1:39 AM EDT Max Ebb -1.97 knots
2008-08-30 5:04 AM EDT Slack, Flood Begins 0.00 knots
2008-08-30 7:55 AM EDT Max Flood 1.34 knots
2008-08-30 10:26 AM EDT Slack, Ebb Begins -0.00 knots
2008-08-30 1:53 PM EDT Max Ebb -2.29 knots
2008-08-30 5:30 PM EDT Slack, Flood Begins 0.00 knots
2008-08-30 8:22 PM EDT Max Flood 1.43 knots
2008-08-30 10:58 PM EDT Slack, Ebb Begins -0.00 knots
2008-08-31 2:13 AM EDT Max Ebb -2.07 knots
Long Key Viaduct
2008-08-29 3:02 PM EDT Max Ebb -1.67 knots
2008-08-29 6:17 PM EDT Slack, Flood Begins 0.00 knots
2008-08-29 9:23 PM EDT Max Flood 1.23 knots
2008-08-30 12:19 AM EDT Slack, Ebb Begins -0.00 knots
2008-08-30 3:30 AM EDT Max Ebb -1.44 knots
2008-08-30 6:32 AM EDT Slack, Flood Begins 0.00 knots
2008-08-30 9:27 AM EDT Max Flood 1.13 knots
2008-08-30 12:20 PM EDT Slack, Ebb Begins -0.00 knots
2008-08-30 3:45 PM EDT Max Ebb -1.67 knots
2008-08-30 6:58 PM EDT Slack, Flood Begins 0.00 knots
2008-08-30 9:54 PM EDT Max Flood 1.20 knots
2008-08-31 12:52 AM EDT Slack, Ebb Begins -0.00 knots
2008-08-31 4:05 AM EDT Max Ebb -1.50 knots
Long Key, east of drawbridge
2008-08-29 2:43 PM EDT Max Ebb -1.68 knots
2008-08-29 5:59 PM EDT Slack, Flood Begins 0.00 knots
2008-08-29 9:16 PM EDT Max Flood 1.51 knots
2008-08-30 12:13 AM EDT Slack, Ebb Begins -0.00 knots
2008-08-30 3:11 AM EDT Max Ebb -1.43 knots
2008-08-30 6:13 AM EDT Slack, Flood Begins 0.00 knots
2008-08-30 9:24 AM EDT Max Flood 1.39 knots
2008-08-30 12:14 PM EDT Slack, Ebb Begins -0.00 knots
2008-08-30 3:25 PM EDT Max Ebb -1.70 knots
2008-08-30 6:40 PM EDT Slack, Flood Begins 0.00 knots
2008-08-30 9:50 PM EDT Max Flood 1.47 knots
2008-08-31 12:47 AM EDT Slack, Ebb Begins -0.00 knots
2008-08-31 3:45 AM EDT Max Ebb -1.51 knots
Moser Channel (swingbridge)
2008-08-29 2:55 PM EDT Max Ebb -2.49 knots
2008-08-29 6:13 PM EDT Slack, Flood Begins 0.00 knots
2008-08-29 9:22 PM EDT Max Flood 1.94 knots
2008-08-30 12:16 AM EDT Slack, Ebb Begins -0.00 knots
2008-08-30 3:23 AM EDT Max Ebb -2.15 knots
2008-08-30 6:27 AM EDT Slack, Flood Begins 0.00 knots
2008-08-30 9:28 AM EDT Max Flood 1.78 knots
2008-08-30 12:17 PM EDT Slack, Ebb Begins -0.00 knots
2008-08-30 3:37 PM EDT Max Ebb -2.51 knots
2008-08-30 6:54 PM EDT Slack, Flood Begins 0.00 knots
2008-08-30 9:55 PM EDT Max Flood 1.89 knots
2008-08-31 12:49 AM EDT Slack, Ebb Begins -0.00 knots
2008-08-31 3:57 AM EDT Max Ebb -2.25 knots
No Name Key (northeast of)
2008-08-29 2:09 PM EDT Max Ebb -1.20 knots
2008-08-29 5:50 PM EDT Slack, Flood Begins 0.00 knots
2008-08-29 9:01 PM EDT Max Flood 1.03 knots
2008-08-29 11:41 PM EDT Slack, Ebb Begins -0.00 knots
2008-08-30 2:37 AM EDT Max Ebb -1.02 knots
2008-08-30 6:04 AM EDT Slack, Flood Begins 0.00 knots
2008-08-30 9:13 AM EDT Max Flood 0.94 knots
2008-08-30 11:45 AM EDT Slack, Ebb Begins -0.00 knots
2008-08-30 2:50 PM EDT Max Ebb -1.22 knots
2008-08-30 6:30 PM EDT Slack, Flood Begins 0.00 knots
2008-08-30 9:39 PM EDT Max Flood 0.99 knots
2008-08-31 12:16 AM EDT Slack, Ebb Begins -0.00 knots
2008-08-31 3:10 AM EDT Max Ebb -1.10 knots

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