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.
 
 $$




 
 AMZ651-671-212000-
 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-
 351 AM EDT Tue Apr 21 2026
 
 SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING
 

 TODAY
 NE winds 25 to 30 kt. Seas 7 to 10 ft, occasionally to
 13 ft. Wave Detail: NE 10 ft at 8 seconds. Intracoastal waters very
 rough in exposed areas. A chance of showers with a slight chance of
 tstms early this morning.

 TONIGHT
 NE winds 20 to 25 kt with gusts up to 30 kt. Seas 6 to
 9 ft, occasionally to 11 ft. Wave Detail: NE 9 ft at 8 seconds.
 Intracoastal waters rough in exposed areas.

 WED
 E winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to 7 ft,
 occasionally to 9 ft. Wave Detail: NE 7 ft at 7 seconds.
 Intracoastal waters choppy in exposed areas.

 WED NIGHT
 E winds 15 to 20 kt. Seas 3 to 5 ft, occasionally to
 6 ft. Wave Detail: E 4 ft at 5 seconds and N 2 ft at 7 seconds.
 Intracoastal waters choppy in exposed areas.

 THU AND THU NIGHT
 E winds around 15 kt with gusts up to 20 kt.
 Seas 2 to 4 ft, occasionally to 5 ft. Wave Detail: E 4 ft at
 5 seconds and N 1 foot at 6 seconds. Intracoastal waters a moderate
 chop.

 FRI THROUGH SAT
 SE winds 10 to 15 kt. Seas 2 to 3 ft. Wave
 Detail: E 2 ft at 4 seconds and N 1 foot at 7 seconds. Intracoastal
 waters a moderate chop.
 
 Winds and seas higher in and near tstms.
 
 $$