SEAS ARE GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE
HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE
MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
Synopsis: A TROUGH OF LOW PRESSURE WILL PROGRESS SOUTHWARD DOWN
THE FLORIDA PENINSULA TONIGHT AND THURSDAY. THIS TROUGH OF LOW
PRESSURE SHOULD PASS THROUGH THE FLORIDA KEYS THURSDAY NIGHT. AN
ATLANTIC RIDGE OF HIGH PRESSURE WILL EXTEND ACROSS THE
SOUTHEASTERN UNITED STATES AND PRESS SOUTHWARD FRIDAY THROUGH
THE APPROXIMATE SHOREWARD EDGE OF THE GULF STREAM CURRENT...AS OF
42 NM SOUTH OF DRY TORTUGAS LIGHT...ON LOGGERHEAD KEY.
26 NM SOUTH OF COSGROVE SHOAL LIGHT...OFF THE MARQUESAS KEYS.
21 NM SOUTH OF SAND KEY LIGHT...OFF KEY WEST.
21 NM SOUTH OF LOOE KEY...OFF BIG PINE KEY.
20 NM SOUTH OF SOMBRERO KEY LIGHT...OFF MARATHON.
12 NM SOUTHEAST OF ALLIGATOR REEF LIGHT...OFF ISLAMORADA.
11 NM SOUTHEAST OF MOLASSES REEF LIGHT...OFF KEY LARGO.
9 NM EAST OF CARYSFORT REEF LIGHT...OFF OCEAN REEF.
GULF STREAM INFORMATION COURTESY OF THE NAVAL OCEANOGRAPHIC OFFICE.
Mostly north winds near 10 knots. Seas 1 to 2 feet. nearshore waters a light chop.
North winds near 10 knots...becoming northeast and increasing to 15 to 20 knots in the afternoon. Seas 1 to 2 feet...building to 2 to 4 feet. Nearshore waters a light chop...becoming choppy. Scattered showers and isolated thunderstorms in the afternoon.
Northeast to east winds near 20 knots...increasing to 20 to 25 knots by midnight. Seas 3 to 5 feet. Nearshore waters rough...becoming very rough. Scattered showers and isolated thunderstorms.
Northeast to east winds 20 to 25 knots. Seas 4 to 5 feet. Nearshore waters very rough. Scattered showers.
East winds near 20 knots. Seas 3 to 5 feet. Nearshore waters rough. Scattered showers.
East winds 15 to 20 knots. Seas 3 to 4 feet. Nearshore waters choppy. Isolated showers.
Saturday Night Through Monday
East winds near 15 knots. Seas 2 to 4 feet. Nearshore waters a moderate chop. Isolated showers.
East winds 10 to 15 knots. Seas around 2 feet. Nearshore waters a light to moderate chop.