GMZ005-130230-
Synopsis for Keys coastal waters from Ocean Reef to Dry Tortugas
426 PM EDT Sat Oct 12 2024
.SYNOPSIS...
Breezes remain elevated this afternoon due to ongoing convection.
However, the general trend outside of convection has been
down. Further slackening is expected overnight and into Sunday as
a high pressure in place over the southeastern U.S. pushes off of
the coast and moves over the Atlantic. This will also cause
breezes to veer to the east to southeast temporarily. By Monday,
light to gentle breezes will return to a more northeasterly
direction again as new high pressure builds in somewhere over the
Gulf region or southeastern U.S. again. Breezes are expected to
freshen again by midweek. Areal coverage of any shower activity
that may form will fluctuate each day, but the overall pattern
could support on and off showers with occasional isolated
thunderstorms each day.
The Approximate Shoreward Edge of the Gulf Stream as of October
5...
16 NM South of Dry Tortugas Light...on Loggerhead Key.
10 NM South of Cosgrove Shoal Light...off the Marquesas Keys.
7 NM South of Sand Key Light...off Key West.
8 NM South of Looe Key...off Big Pine Key.
12 NM South of Sombrero Key Light...off Marathon.
8 NM Southeast of Alligator Reef Light...off Islamorada.
5 NM Southeast of Molasses Reef Light...off Key Largo.
8 NM East of Carysfort Reef Light...off Ocean Reef.
Gulf Stream Information Courtesy of the National Weather Service in
Key West based on products from the Real Time Ocean Forecast
System.
$$
GMZ052>055-072>075-130230-
Straits of Florida from Ocean Reef to Craig Key out 20 NM-
Straits of Florida from Craig Key to west end of Seven Mile
Bridge out 20 NM-
Straits of Florida from west end of Seven Mile Bridge to south of
Halfmoon Shoal out 20 NM-
Straits of Florida from Halfmoon Shoal to 20 NM west of Dry
Tortugas out 20 NM-
Straits of Florida from Ocean Reef to Craig Key 20 to 60 NM out-
Straits of Florida from Craig Key to west end of Seven Mile
Bridge 20 to 60 NM out-
Straits of Florida from west end of Seven Mile Bridge to south of
Halfmoon Shoal 20 to 60 NM out-
Straits of Florida from Halfmoon Shoal to 20 NM west of Dry
Tortugas 20 to 60 NM out-
426 PM EDT Sat Oct 12 2024
TONIGHT
Northeast to east winds near 15 knots, becoming east
to southeast near 10 knots. Seas 3 to 5 feet, occasionally to 6
feet, subsiding to 3 to 4 feet. Wave Detail: Northeast to east 5
feet at 6 seconds. Numerous showers and isolated thunderstorms.
SUNDAY
Southeast winds 5 to 10 knots, becoming variable near 5
knots. Seas 2 to 3 feet, subsiding to 1 to 2 feet. Wave Detail:
East 3 feet at 6 seconds. Scattered showers and isolated
thunderstorms.
SUNDAY NIGHT
Variable winds near 5 knots. Seas 1 to 2 feet,
subsiding to around 1 foot. Wave Detail: Northeast to east 2 feet
at 5 seconds. Scattered showers and isolated thunderstorms.
MONDAY
North to northeast winds 5 to 10 knots. Seas building
to 1 to 2 feet. Scattered showers and isolated thunderstorms.
MONDAY NIGHT
Northeast winds 5 to 10 knots. Seas 1 to 2 feet.
Scattered showers and isolated thunderstorms.
TUESDAY
Northeast winds increasing to near 10 knots. Seas 1 to
2 feet. Scattered showers and isolated thunderstorms.
TUESDAY NIGHT
Northeast winds near 10 knots. Seas 1 to 2 feet.
Scattered showers and isolated thunderstorms.
WEDNESDAY
North to northeast winds 10 to 15 knots, becoming
northeast 15 to 20 knots. Seas around 2 feet, building to 3 to 4
feet. Scattered showers and isolated thunderstorms.
WEDNESDAY NIGHT
Northeast winds near 20 knots. Seas building to
5 to 7 feet, occasionally to 9 feet. Scattered showers and
isolated thunderstorms.
THURSDAY
Northeast winds near 20 knots. Seas 6 to 8 feet,
occasionally to 9 feet. Scattered showers and isolated
thunderstorms.
THURSDAY NIGHT
Northeast to east winds 20 to 25 knots. Seas
6 to 9 feet, occasionally to 10 feet. Scattered showers and
isolated thunderstorms.
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