GMZ005-272030-
Synopsis for Keys coastal waters from Ocean Reef to Dry Tortugas
1028 AM EDT Sun Apr 27 2025
.SYNOPSIS...An area of high pressure along the Atlantic coast of
southeastern U.S. will continue to support gentle to moderate
easterly breezes today and tomorrow. A period of fresh breezes is
expected during the middle of the week as the high pressure
strengthens, but breezes will slacken again by the end of the
week. The overall pattern will remain dry, but occasional pushes
of moisture may lead to some isolated showers throughout the week.
The Approximate Shoreward Edge of the Gulf Stream as of April
22nd...
30 NM South of Dry Tortugas Light...on Loggerhead Key.
6 NM South of Cosgrove Shoal Light...off the Marquesas Keys.
2 NM South of Sand Key Light...off Key West.
4 NM South of Looe Key...off Big Pine Key.
5 NM South of Sombrero Key Light...off Marathon.
7 NM Southeast of Alligator Reef Light...off Islamorada.
5 NM Southeast of Molasses Reef Light...off Key Largo.
4 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 NASA SPoRT.
$$
GMZ032-035-272030-
Bayside and Gulfside from Craig Key to west end of Seven Mile
Bridge-
Gulf of America from west end of Seven Mile Bridge to Halfmoon
Shoal out to 5 Fathoms-
1028 AM EDT Sun Apr 27 2025
THIS AFTERNOON
East winds near 10 knots, increasing to 10 to
15 knots. Seas around 1 foot. Nearshore waters a light chop,
becoming a light to moderate chop.
TONIGHT
East winds 10 to 15 knots. Seas around 1 foot.
Nearshore waters a light to moderate chop.
MONDAY
East winds 10 to 15 knots, increasing to near 15 knots.
Seas around 1 foot, building to 1 to 2 feet. Nearshore waters a
light to moderate chop, becoming a moderate chop.
MONDAY NIGHT
East winds near 15 knots, becoming northeast to
east and increasing to 15 to 20 knots. Seas 1 to 2 feet.
Nearshore waters a moderate chop, becoming choppy. Isolated
showers.
TUESDAY
Northeast to east winds 15 to 20 knots. Seas 1 to 2
feet, except building to 2 to 3 feet west of the Marquesas Keys.
Nearshore waters choppy. Isolated showers.
TUESDAY NIGHT
Northeast to east winds 15 to 20 knots, becoming
east. Seas 1 to 2 feet, except around 3 feet west of the Marquesas
Keys. Nearshore waters choppy. Isolated showers.
WEDNESDAY
East winds 15 to 20 knots. Seas 1 to 2 feet, except
around 3 feet west of the Marquesas Keys. Nearshore waters
choppy. Isolated showers.
WEDNESDAY NIGHT
East winds 15 to 20 knots, decreasing to near
15 knots. Seas 1 to 2 feet, except around 3 feet west of the
Marquesas Keys. Nearshore waters choppy, becoming a moderate chop.
Isolated showers.
THURSDAY
East to southeast winds decreasing to 10 to 15 knots.
Seas 1 to 2 feet. Nearshore waters becoming a light to moderate
chop. Isolated showers.
THURSDAY NIGHT
East to southeast winds 10 to 15 knots. Seas
1 to 2 feet. Nearshore waters a light to moderate chop. Isolated
showers.
$$
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