Hazardous marine condition(s):
Small Craft Advisory
AMZ600-GMZ606-212000-
351 AM EDT Tue Apr 21 2026
.Synopsis for Jupiter Inlet to Ocean Reef FL out to 60 nm and for
East Cape Sable to Bonita Beach FL out to 60 nm...
A cold front pushing further south of the area will keep the
potential for a few showers and thunderstorms through the rest of
the morning hours. Hazardous marine conditions will establish today
as strong gusty northeasterly winds and periods of rough seas
continue to develop across all local waters. Gulf Stream Hazards:
Northeasterly winds 20-30 kts and seas building to 8-12 ft through
tonight.
The approximate location of the west wall of the Gulf Stream as of
Apr 20, 2026.
6 nautical miles south southeast of Fowey Rocks.
10 nautical miles northeast of Port Everglades.
3 nautical miles east northeast of Lake Worth.
6 nautical miles east southeast of Jupiter Inlet.
This data courtesy of the Naval Oceanographic Office.
$$
AMZ630-212000- Biscayne Bay- 351 AM EDT Tue Apr 21 2026 SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING TODAY NE winds 20 to 25 kt with gusts up to 30 kt. Rough. A slight chance of showers early this morning. TONIGHT E winds 20 to 25 kt with gusts up to 30 kt. Rough. WED E winds 15 to 20 kt with gusts up to 25 kt. Choppy. WED NIGHT E winds 15 to 20 kt. Choppy. THU AND THU NIGHT E winds 10 to 15 kt. A moderate chop. FRI THROUGH SAT SE winds 5 to 10 kt. Light chop. $$
AMZ630-212000- Biscayne Bay- 351 AM EDT Tue Apr 21 2026 SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING TODAY NE winds 20 to 25 kt with gusts up to 30 kt. Rough. A slight chance of showers early this morning. TONIGHT E winds 20 to 25 kt with gusts up to 30 kt. Rough. WED E winds 15 to 20 kt with gusts up to 25 kt. Choppy. WED NIGHT E winds 15 to 20 kt. Choppy. THU AND THU NIGHT E winds 10 to 15 kt. A moderate chop. FRI THROUGH SAT SE winds 5 to 10 kt. Light chop. $$