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FZUS52 KMFL 240819
CWFMFL

Coastal Waters Forecast for South Florida
National Weather Service Miami FL
419 AM EDT Sun Sep 24 2017

Atlantic coastal waters from Jupiter Inlet to Ocean Reef out to 60
nm and Gulf coastal waters from East Cape Sable to Chokoloskee out
20 nm and Chokoloskee to Bonita Beach out 60 nm...including the
waters of Biscayne Bay and Lake Okeechobee.

Seas are provided as a range of the average height of the highest 1/3
of the waves...along with the occasional height of the average highest
10 percent of the waves.

AMZ600-GMZ606-241730-
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-
419 AM EDT Sun Sep 24 2017

.SYNOPSIS...A reinforcing northeasterly swell from the distant
Hurricane Maria will build seas over the South Florida Atlantic
waters through the day. Hazardous seas are expected to continue
through at least the middle part of the upcoming week.

.GULF STREAM HAZARDS...Seas up to 8 feet today off the Palm Beach
County Coast in a long period swell of 12 to 14 seconds.

The approximate location of the west wall of the Gulf Stream as of
Sep 23, 2017 at 1200 UTC...

2 nautical miles east northeast of Fowey Rocks.
5 nautical miles northeast of Port Everglades.
4 nautical miles southeast of Lake Worth.
3 nautical miles east northeast of Jupiter Inlet.

This data courtesy of the Naval Oceanographic Office.

$$

AMZ650-670-241730-
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-
419 AM EDT Sun Sep 24 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON...

.TODAY...North northeast winds 10 to 15 knots. Seas 5 to 7 feet
with occasional seas to 9 feet. Period 10 seconds. North
northeast swell 3 to 4 feet. Intracoastal waters a light chop. A
chance of showers and a slight chance of thunderstorms.
.TONIGHT...North northwest winds 10 to 15 knots. Seas 4 to
6 feet with occasional seas to 8 feet along the coast and 6 to
8 feet with occasional to 10 feet in the Gulf Stream. Period
12 seconds. North northeast swell 3 to 6 feet. Intracoastal
waters a light chop.
.MONDAY...Along the coast, northwest winds 5 to 10 knots
becoming north northeast in the afternoon. In the Gulf Stream,
northwest winds 10 to 15 knots. Seas 6 to 8 feet with occasional
seas to 10 feet. Period 12 seconds. North northeast swell 3 to
6 feet. Intracoastal waters a light chop.
.MONDAY NIGHT...Along the coast, north winds 5 knots becoming
northwest after midnight. In the Gulf Stream, northwest winds
5 to 10 knots. Seas 6 to 8 feet with occasional seas to 10 feet.
Period 12 seconds. North northeast swell 3 to 6 feet.
Intracoastal waters a light chop. A slight chance of showers and
thunderstorms after midnight.
.TUESDAY...Northwest winds 5 to 10 knots. Seas 6 to 8 feet with
occasional seas to 10 feet. North northeast swell 3 to 6 feet.
Intracoastal waters a light chop. A slight chance of showers in
the morning.
.TUESDAY NIGHT...Northwest winds around 5 knots becoming west
late in the evening. Seas 5 to 7 feet with occasional seas to
9 feet along the coast and 6 to 8 feet with occasional to
10 feet in the Gulf Stream. North northeast swell 3 to 6 feet.
Intracoastal waters a light chop. A chance of showers and a slight
chance of thunderstorms.
.WEDNESDAY...West southwest winds 5 to 10 knots. Seas 4 to
6 feet with occasional seas to 8 feet along the coast and 6 to
8 feet with occasional to 10 feet in the Gulf Stream. North
northeast swell 3 to 6 feet. Intracoastal waters a light chop. A
slight chance of showers.
.WEDNESDAY NIGHT...West winds 5 to 10 knots. Seas 4 to 6 feet
with occasional seas to 8 feet along the coast and 5 to 7 feet
with occasional to 9 feet in the Gulf Stream. North northeast
swell 3 to 6 feet. Intracoastal waters a light chop. A slight
chance of showers.
.THURSDAY...Along the coast, west northwest winds around 5 knots
becoming south in the afternoon. In the Gulf Stream, southwest
winds 5 to 10 knots. Seas 3 to 5 feet with occasional seas to
6 feet. Intracoastal waters a light chop. A slight chance of
showers and thunderstorms.

$$

AMZ651-671-241730-
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-
419 AM EDT Sun Sep 24 2017

.TODAY...North northeast winds 5 to 10 knots. Seas 3 to 5 feet
with occasional seas to 6 feet. Period 10 seconds. Intracoastal
waters a light chop. A chance of showers and a slight chance of
thunderstorms.
.TONIGHT...North winds 10 to 15 knots along the coast to north
5 to 10 knots in the Gulf Stream. Seas 3 to 5 feet with
occasional seas to 6 feet. Period 11 seconds. North northeast
swell around 3 feet. Intracoastal waters a light chop. A slight
chance of showers after midnight.
.MONDAY...Northwest winds 5 to 10 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. Period 13 seconds. North northeast
swell 3 to 4 feet. Intracoastal waters a light chop. A slight
chance of showers in the morning.
.MONDAY NIGHT...Along the coast, south southwest winds 5 to
10 knots becoming west after midnight. In the Gulf Stream, west
winds 5 to 10 knots. Seas 3 to 5 feet with occasional seas to
6 feet. Period 12 seconds. North northeast swell 3 to 4 feet.
Intracoastal waters a light chop. A slight chance of showers in
the evening. A slight chance of thunderstorms through the night.
A chance of showers after midnight.
.TUESDAY...Along the coast, west winds 5 knots becoming south
around 5 knots in the afternoon. In the Gulf Stream, southwest
winds 5 to 10 knots. Seas 3 to 5 feet with occasional seas to
6 feet. North northeast swell 3 to 4 feet. Intracoastal waters
light chop. A slight chance of showers in the morning.
.TUESDAY NIGHT...West winds 5 to 10 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. North northeast swell 3 to 4 feet.
Intracoastal waters a light chop. A chance of showers and a slight
chance of thunderstorms.
.WEDNESDAY...West southwest winds 5 to 10 knots. Seas 3 to
5 feet with occasional seas to 6 feet. North northeast swell
3 to 4 feet. Intracoastal waters a light chop. A chance of showers
and a slight chance of thunderstorms.
.WEDNESDAY NIGHT...West winds 5 to 10 knots. Seas 3 to 5 feet
with occasional seas to 6 feet. North northeast swell 3 to
4 feet. Intracoastal waters a light chop. A chance of showers and
a slight chance of thunderstorms.
.THURSDAY...Southwest winds 5 to 10 knots. Seas 2 to 4 feet with
occasional seas to 5 feet. Intracoastal waters a light chop. A
slight chance of showers and thunderstorms.

$$

AMZ630-241730-
Biscayne Bay-
419 AM EDT Sun Sep 24 2017

.TODAY...Northeast winds 5 to 10 knots. Bay waters a light chop. A
chance of showers and a slight chance of thunderstorms.
.TONIGHT...North winds 5 to 10 knots. Bay waters a light chop. A
slight chance of showers and thunderstorms in the evening.
.MONDAY...North winds 5 to 10 knots becoming south southeast in
the afternoon. Bay waters a light chop. A slight chance of showers
and thunderstorms in the afternoon.
.MONDAY NIGHT...West winds 5 to 10 knots. Bay waters a light chop.
A slight chance of showers and thunderstorms through the night.
.TUESDAY...Southwest winds 5 to 10 knots. Bay waters a light chop.
.TUESDAY NIGHT...West winds around 5 knots. Bay waters smooth. A
slight chance of showers.
.WEDNESDAY...West winds around 5 knots becoming southwest in the
afternoon. Bay waters a light chop. A slight chance of showers.
.WEDNESDAY NIGHT...West winds 5 to 10 knots. Bay waters a light
chop. A slight chance of showers.
.THURSDAY...West winds around 5 knots becoming south southwest
in the afternoon. Bay waters smooth. A chance of showers and
thunderstorms.

$$

GMZ656-657-241730-
Coastal waters from Chokoloskee to Bonita Beach FL out 20 NM-
Coastal waters from East Cape Sable to Chokoloskee FL out 20 NM-
419 AM EDT Sun Sep 24 2017

.TODAY...Nearshore, northeast winds 5 knots in the morning.
Winds west in the afternoon. Offshore, east northeast winds 5 to
10 knots in the morning. Seas less than 2 feet. Period
2 seconds. Bay and inland waters a light chop. A slight chance of
showers and thunderstorms in the morning...then a chance of
showers and thunderstorms in the afternoon.
.TONIGHT...Northeast winds 5 to 10 knots nearshore and east
northeast 5 to 10 knots offshore. Seas less than 2 feet. Period
2 seconds. Bay and inland waters a light chop. A chance of showers
and a slight chance of thunderstorms in the evening...then a
slight chance of showers after midnight.
.MONDAY...Nearshore, northeast winds 5 knots becoming west
southwest around 5 knots in the afternoon. Offshore, east
northeast winds 5 to 10 knots becoming south southwest in the
afternoon. Seas less than 2 feet. Period 2 seconds. Bay and
inland waters a light chop. A slight chance of showers in the
morning.
.MONDAY NIGHT...West winds around 5 knots becoming northwest
5 knots after midnight. Seas less than 2 feet. Period 2 seconds.
Bay and inland waters smooth. A slight chance of showers and
thunderstorms after midnight.
.TUESDAY...North winds 5 knots becoming west northwest in the
afternoon. Seas less than 2 feet. Bay and inland waters a light
chop.
.TUESDAY NIGHT...North northwest winds 5 to 10 knots. Seas less
than 2 feet. Bay and inland waters a light chop. A slight chance
of showers.
.WEDNESDAY...North northwest winds around 5 knots becoming west
in the afternoon. Seas less than 2 feet. Bay and inland waters
light chop. A slight chance of showers.
.WEDNESDAY NIGHT...West northwest winds 5 to 10 knots. Seas
around 2 feet. Bay and inland waters a light chop. A slight chance
of showers.
.THURSDAY...West southwest winds 5 knots. Seas less than 2 feet.
Bay and inland waters smooth. A chance of showers and
thunderstorms.

$$

GMZ676-241730-
Waters from Chokoloskee to Bonita Beach FL from 20 to 60 NM-
419 AM EDT Sun Sep 24 2017

.TODAY...East northeast winds 10 to 15 knots. Seas around
2 feet. Period 3 seconds. A slight chance of showers and
thunderstorms.
.TONIGHT...Northeast winds 5 to 10 knots becoming east after
midnight. Seas less than 2 feet. Period 3 seconds. A chance of
showers and a slight chance of thunderstorms.
.MONDAY...East winds 5 to 10 knots becoming south in the
afternoon. Seas less than 2 feet. Period 3 seconds. A slight
chance of showers in the morning.
.MONDAY NIGHT...West southwest winds 5 knots becoming northwest
after midnight. Seas less than 2 feet. Period 2 seconds. A
slight chance of showers and thunderstorms after midnight.
.TUESDAY...Northwest winds 5 knots. Seas less than 2 feet. A
slight chance of showers in the morning.
.TUESDAY NIGHT...North northwest winds around 5 knots. Seas less
than 2 feet. A slight chance of showers.
.WEDNESDAY...Northwest winds around 5 knots. Seas less than
2 feet. A slight chance of showers.
.WEDNESDAY NIGHT...West northwest winds 5 to 10 knots. Seas
around 2 feet. A slight chance of showers.
.THURSDAY...Northwest winds around 5 knots becoming west 5 knots
in the afternoon. Seas less than 2 feet. A slight chance of
showers and thunderstorms.

$$

AMZ610-241730-
Lake Okeechobee-
419 AM EDT Sun Sep 24 2017

.TODAY...North northeast winds 5 to 10 knots. Lake waters a light
chop. A slight chance of showers and thunderstorms in the
morning...then a chance of showers and thunderstorms in the
afternoon.
.TONIGHT...North winds 5 to 10 knots. Lake waters a light chop.
.MONDAY...North northwest winds 5 knots becoming south southeast
in the afternoon. Lake waters smooth. A slight chance of showers
and thunderstorms in the afternoon.
.MONDAY NIGHT...East winds 5 to 10 knots. Lake waters a light
chop. A slight chance of showers and thunderstorms in the
evening.
.TUESDAY...West winds 5 knots. Lake waters smooth.
.TUESDAY NIGHT...West northwest winds around 5 knots. Lake
waters smooth.
.WEDNESDAY AND WEDNESDAY NIGHT...West winds around 5 knots. Lake
waters smooth.
.THURSDAY...West southwest winds around 5 knots. Lake waters
smooth. A slight chance of showers and thunderstorms.

$$

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