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Miami Section Load Time: 0.518 seconds - Parse Time: 0 seconds - Total Time: 0.518 seconds.
AMZ651-671-221515-
Coastal waters from Deerfield Beach to Ocean Reef FL out 20 NM-
Waters from Deerfield Beach to Ocean Reef FL from 20 to 60 NM
excluding the territorial waters of Bahamas-
905 PM EST Sun Dec 21 2025
SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM EST MONDAY THROUGH
TUESDAY EVENING
OVERNIGHT
NE winds 15 to 20 kt. Seas 3 to 5 ft, occasionally to
6 ft. Wave Detail: NE 4 ft at 5 seconds. Intracoastal waters choppy
in exposed areas.
MON
NE winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 8 ft,
occasionally to 10 ft. Wave Detail: NE 8 ft at 6 seconds.
Intracoastal waters rough in exposed areas.
MON NIGHT
E winds 25 to 30 kt. Seas 6 to 9 ft, occasionally to
11 ft. Wave Detail: NE 8 ft at 7 seconds and N 2 ft at 8 seconds.
Intracoastal waters very rough in exposed areas.
TUE
E winds 20 to 25 kt. Seas 5 to 8 ft, occasionally to 10 ft.
Wave Detail: E 7 ft at 7 seconds and N 3 ft at 8 seconds.
Intracoastal waters rough in exposed areas.
TUE NIGHT
NE winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to
6 ft, occasionally to 8 ft. Wave Detail: E 4 ft at 5 seconds and N
3 ft at 8 seconds. Intracoastal waters choppy in exposed areas.
WED AND WED NIGHT
NE winds 15 to 20 kt. Seas 3 to 5 ft,
occasionally to 6 ft. Wave Detail: N 5 ft at 7 seconds. Intracoastal
waters choppy in exposed areas.
THU
NE winds 10 to 15 kt. Seas 3 to 5 ft, occasionally to 6 ft.
Intracoastal waters a moderate chop.
THU THROUGH FRI
SE winds 10 to 15 kt. Seas 2 to 3 ft.
Intracoastal waters a moderate chop.
$$
Marathon Section Load Time: 0.277 seconds - Parse Time: 0 seconds - Total Time: 0.277 seconds.
GMZ005-220930-
Synopsis for Keys coastal waters from Ocean Reef to Dry Tortugas
1034 PM EST Sun Dec 21 2025
.SYNOPSIS...Cold continental air will reinforce a high pressure
cell over the western North Atlantic overnight. As a result,
freshening breezes are expected across all Florida Keys coastal
waters. Strong breezes will peak Monday afternoon and Monday
night, followed by several days of fresh northeast to east
breezes. Breezes will diminish Thursday night through Friday
night.
The Approximate Shoreward Edge of the Gulf Stream as of December 21...
24 NM South of Dry Tortugas Light...on Loggerhead Key.
14 NM South of Cosgrove Shoal Light...off the Marquesas Keys.
14 NM South of Sand Key Light...off Key West.
16 NM South of Looe Key...off Big Pine Key.
17 NM Southeast of Sombrero Key Light...off Marathon.
18 NM Southeast of Alligator Reef Light...off Islamorada.
11 NM Southeast of Molasses Reef Light...off Key Largo.
6 NM Southeast of Carysfort Reef Light...off Ocean Reef.
Gulf Stream Information Courtesy of the National Weather Service in
Key West based on products from NASA SPoRT and RTOFS.
$$
GMZ052>055-072>075-220930- 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- 1034 PM EST Sun Dec 21 2025 SMALL CRAFT ADVISORY IN EFFECT OVERNIGHT Northeast winds near 15 knots, increasing to 15 to 20 knots after midnight, then increasing to near 20 knots late. Seas 3 to 5 feet, occasionally to 6 feet, building to 4 to 6 feet, occasionally to 7 feet late. Wave Detail: Northeast to east 5 feet at 6 seconds and northwest 1 foot at 5 seconds. Isolated showers. MONDAY Northeast to east winds 20 to 25 knots. Seas 5 to 8 feet, occasionally to 10 feet. Wave Detail: Northeast to east 8 feet at 7 seconds. Isolated showers. MONDAY NIGHT Northeast to east winds near 25 knots, decreasing to 20 to 25 knots. Seas 8 to 10 feet, occasionally to 13 feet. Wave Detail: Northeast to east 9 feet at 8 seconds. Isolated showers. TUESDAY Northeast to east winds 20 to 25 knots. Seas 6 to 9 feet, occasionally to 11 feet. Isolated showers. TUESDAY NIGHT Northeast to east winds 20 to 25 knots. Seas 6 to 8 feet, occasionally to 10 feet. WEDNESDAY Northeast to east winds near 20 knots. Seas 5 to 7 feet, occasionally to 9 feet. Isolated showers. WEDNESDAY NIGHT Northeast to east winds 20 to 25 knots. Seas 5 to 8 feet, occasionally to 9 feet. THURSDAY Northeast to east winds near 20 knots, decreasing to 15 to 20 knots. Seas 5 to 7 feet, occasionally to 8 feet. THURSDAY NIGHT Northeast to east winds near 15 knots. Seas 4 to 6 feet, occasionally to 7 feet, subsiding to 3 to 5 feet, occasionally to 6 feet. Isolated showers. FRIDAY Northeast to east winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Isolated showers. FRIDAY NIGHT East winds 10 to 15 knots. Seas 2 to 3 feet. Isolated showers. $$
Key Largo Section Load Time: 0.326 seconds - Parse Time: 0 seconds - Total Time: 0.327 seconds.
GMZ042>044-220930-
Hawk Channel from Ocean Reef to Craig Key out to the reef-
Hawk Channel from Craig Key to west end of Seven Mile Bridge out
to the reef-
Hawk Channel from west end of Seven Mile Bridge to Halfmoon Shoal
out to the reef-
1034 PM EST Sun Dec 21 2025
SMALL CRAFT SHOULD EXERCISE CAUTION FOR INCREASING WINDS
SMALL CRAFT ADVISORY CONDITIONS ARE EXPECTED MONDAY
OVERNIGHT
Northeast to east winds 10 to 15 knots, increasing
to 15 to 20 knots late. Seas 1 to 2 feet, building to 2 to 3 feet.
Nearshore waters a light to moderate chop, becoming choppy.
MONDAY
Northeast to east winds near 20 knots, increasing to 20
to 25 knots. Seas 2 to 4 feet, occasionally to 5 feet, building to
3 to 5 feet, occasionally to 6 feet. Nearshore rough, becoming
very rough. Isolated showers.
MONDAY NIGHT
Northeast to east winds 20 to 25 knots. Seas 4 to
6 feet, occasionally to 7 feet. Nearshore waters very rough.
Isolated showers.
TUESDAY
Northeast to east winds near 20 knots. Seas 3 to 5
feet, occasionally to 6 feet. Nearshore waters rough. Isolated
showers.
TUESDAY NIGHT
Northeast to east winds 20 to 25 knots. Seas 4
to 5 feet, occasionally to 7 feet. Nearshore waters very rough.
WEDNESDAY
Northeast to east winds near 20 knots. Seas 3 to 5
feet, occasionally to 6 feet. Nearshore waters rough.
WEDNESDAY NIGHT
Northeast to east winds near 20 knots. Seas
3 to 5 feet, occasionally to 6 feet. Nearshore waters rough.
THURSDAY
Northeast to east winds 15 to 20 knots. Seas 2 to
4 feet, occasionally to 5 feet. Nearshore waters choppy.
THURSDAY NIGHT
Northeast to east winds near 15 knots. Seas 2
to 3 feet. Nearshore waters a moderate chop. Isolated showers.
FRIDAY
Northeast to east winds 10 to 15 knots. Seas around 2
feet. Nearshore waters a light to moderate chop. Isolated showers.
FRIDAY NIGHT
Northeast to east winds near 10 knots. Seas 1 to
2 feet. Nearshore waters a light chop.
$$
Palm Beach/Jupiter Section Load Time: 0.303 seconds - Parse Time: 0 seconds - Total Time: 0.303 seconds.
AMZ650-670-221515-
Coastal waters from Jupiter Inlet to Deerfield Beach FL out 20 NM-
Waters from Jupiter Inlet to Deerfield Beach FL from 20 to 60 NM-
905 PM EST Sun Dec 21 2025
SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM EST MONDAY THROUGH
TUESDAY EVENING
OVERNIGHT
NE winds 15 to 20 kt. Seas 2 to 3 ft, building to 3 to
5 ft, occasionally to 6 ft. Wave Detail: N 3 ft at 5 seconds,
becoming NE 5 ft at 5 seconds. Intracoastal waters choppy in exposed
areas.
MON
NE winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 8 ft,
occasionally to 10 ft. Wave Detail: NE 7 ft at 6 seconds.
Intracoastal waters rough in exposed areas.
MON NIGHT
E winds 25 to 30 kt. Seas 6 to 9 ft, occasionally to
11 ft. Wave Detail: E 8 ft at 7 seconds and NW 2 ft at 7 seconds.
Intracoastal waters very rough in exposed areas.
TUE
E winds 20 to 25 kt, diminishing to 15 to 20 kt in the
afternoon. Seas 6 to 9 ft, occasionally to 11 ft, subsiding to 5 to
7 ft, occasionally to 9 ft in the afternoon. Wave Detail: E 8 ft at
7 seconds and NW 3 ft at 8 seconds, becoming E 7 ft at 7 seconds and
NW 3 ft at 8 seconds. Intracoastal waters rough in exposed areas.
TUE NIGHT
E winds 15 to 20 kt, becoming NE 10 to 15 kt after
midnight. Seas 4 to 6 ft, occasionally to 8 ft. Wave Detail: NE 5 ft
at 8 seconds and NE 4 ft at 5 seconds. Intracoastal waters choppy in
exposed areas.
WED AND WED NIGHT
NE winds 15 to 20 kt. Seas 3 to 5 ft,
occasionally to 6 ft. Wave Detail: NE 4 ft at 5 seconds and NE 3 ft
at 8 seconds. Intracoastal waters choppy in exposed areas.
THU
NE winds 5 to 10 kt. Seas 2 to 4 ft, occasionally to 5 ft.
Intracoastal waters light chop.
FRI
E winds around 5 kt, becoming SE. Seas around 2 ft.
Intracoastal waters smooth.
$$
Bahamas Section Load Time: 0.337 seconds - Parse Time: 0 seconds - Total Time: 0.337 seconds.
AMZ001-221530-
Synopsis for Caribbean Sea, and Tropical N Atlantic from 07N to
19N W of 55W
1016 PM EST Sun Dec 21 2025
.SYNOPSIS...Fresh to strong NE to E winds off Colombia will
pulse to near gale-force speeds at night. Rough seas are
expected with these winds. High pressure will move off the coast
of the United States in the wake of a cold front over the SW N
Atlantic waters early this week. This will tighten the pressure
gradient over the waters in the lee of Cuba, south of
Hispaniola, and in the Windward Passage. Moderate to fresh NE
winds over these waters will strengthen by Mon evening, and
continue through Thu night. Otherwise, mixed long period swell
over the tropical Atlantic waters will subside Mon evening. New
long-period northerly swell will affect the tropical Atlantic
waters Wed and Thu.
$$
AMZ117-060315- Bahamas including Cay Sal Bank- 1114 AM EDT Tue Apr 5 2022 TODAY SE winds 10 to 15 kt. Seas 2 to 4 ft. TONIGHT SE winds 10 to 15 kt. Seas 2 to 4 ft. WED SE winds 10 to 15 kt. Seas 2 to 4 ft. WED NIGHT SE winds 10 to 15 kt. Seas 2 to 4 ft. THU SE to S winds 10 to 15 kt. Seas 3 ft or less. THU NIGHT SE to S winds 10 to 15 kt. Seas 3 ft or less. FRI S winds 10 to 15 kt, shifting to W to NW in the afternoon. Seas 3 ft or less. FRI NIGHT N winds 10 to 15 kt. Seas 3 ft or less. SAT NW to N winds 10 to 15 kt. Seas 3 ft or less. SAT NIGHT N winds 10 to 15 kt. Seas 2 to 4 ft. $$
