Coastal Waters Forecast
Issued by NWS Miami, FL

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378
FZUS52 KMFL 250128
CWFMFL

Coastal Waters Forecast for South Florida
National Weather Service Miami FL
928 PM 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-GMZ606-251415-
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-
928 PM 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 building above 7 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.


$$

AMZ650-670-251415-
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-
928 PM EDT Sun Sep 24 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY EVENING...

.REST OF TONIGHT...North winds 5 to 10 knots. Seas 5 to 7 feet
with occasional seas to 9 feet. Period 12 seconds. North
northeast swell 3 to 5 feet. Intracoastal waters a light chop.
.MONDAY...Northwest 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. Period 12 seconds.
North northeast swell 3 to 6 feet. Intracoastal waters a light
chop. A slight chance of showers and thunderstorms in the
afternoon.
.MONDAY NIGHT...Along the coast, south winds 5 knots becoming
north northwest after midnight. In the Gulf Stream, south
southwest winds 5 to 10 knots becoming northwest after midnight.
Seas 5 to 7 feet with occasional seas to 9 feet. Period
11 seconds. North northeast swell 3 to 5 feet. Intracoastal
waters a light chop. A chance of showers and thunderstorms.
.TUESDAY...South southwest winds 5 knots becoming southeast in
the afternoon. Seas 5 to 7 feet with occasional seas to 9 feet.
Period 12 seconds. North northeast swell 3 to 5 feet.
Intracoastal waters a light chop. A slight chance of showers and
thunderstorms in the morning. A chance of showers and
thunderstorms in the afternoon.
.TUESDAY NIGHT AND WEDNESDAY...Southwest winds 5 to 10 knots.
Seas 5 to 7 feet with occasional seas to 9 feet. North northeast
swell 3 to 5 feet. Intracoastal waters a light chop. A chance of
showers and thunderstorms.
.WEDNESDAY NIGHT...West southwest winds 5 to 10 knots. Seas 4 to
6 feet with occasional seas to 8 feet. North northeast swell
3 to 5 feet. Intracoastal waters a light chop. A chance of showers
and thunderstorms.
.THURSDAY...West southwest winds 5 to 10 knots becoming south in
the afternoon. Seas 4 to 6 feet with occasional seas to 8 feet.
North northeast swell 3 to 4 feet. Intracoastal waters a light
chop. A slight chance of showers and thunderstorms.
.THURSDAY NIGHT...South southwest winds 5 to 10 knots. Seas 3 to
5 feet with occasional seas to 6 feet. Intracoastal waters a light
chop. A chance of showers and thunderstorms.
.FRIDAY...South southwest winds around 5 knots becoming
southeast in the afternoon. Seas 2 to 4 feet with occasional
seas to 5 feet. Intracoastal waters a light chop. A chance of
showers and thunderstorms.

$$

AMZ651-671-251415-
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-
928 PM EDT Sun Sep 24 2017

.REST OF TONIGHT...North winds 5 knots becoming west northwest
after midnight. Seas 3 to 5 feet with occasional seas to 6 feet.
Period 10 seconds. North northeast swell around 3 feet.
Intracoastal waters smooth. A slight chance of showers.
.MONDAY...West southwest winds 5 to 10 knots. Seas 3 to 5 feet
with occasional seas to 6 feet. Period 13 seconds. North
northeast swell around 3 feet. Intracoastal waters a light chop. A
slight chance of showers in the morning. A chance of showers and
thunderstorms in the afternoon.
.MONDAY NIGHT...Along the coast, southwest winds 5 to 10 knots
becoming west northwest after midnight. In the Gulf Stream, west
winds 10 to 15 knots. 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 chance of showers and
thunderstorms.
.TUESDAY...West winds 5 knots becoming southwest in the
afternoon. 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 chance of showers and
thunderstorms.
.TUESDAY NIGHT...West southwest winds 5 to 10 knots. Seas 3 to
5 feet with occasional seas to 6 feet. North northeast swell
around 3 feet. Intracoastal waters a light chop. A chance of
showers and thunderstorms.
.WEDNESDAY...Southwest winds 5 to 10 knots. Seas 3 to 5 feet
with occasional seas to 6 feet. North northeast swell around
3 feet. Intracoastal waters a light chop. A chance of showers and
thunderstorms.
.WEDNESDAY NIGHT...West southwest winds 5 to 10 knots. Seas 2 to
4 feet with occasional seas to 5 feet. North northeast swell
around 3 feet. Intracoastal waters a light chop. A chance of
showers and thunderstorms.
.THURSDAY...West winds around 5 knots becoming south southwest
in the afternoon. Seas 2 to 4 feet with occasional seas to
5 feet. North northeast swell around 3 feet. Intracoastal waters
smooth. A chance of showers and thunderstorms.
.THURSDAY NIGHT...South southwest winds around 5 knots. Seas
2 to 3 feet. Intracoastal waters smooth. Showers and
thunderstorms likely.
.FRIDAY...South southeast winds 5 knots. Seas 2 to 3 feet.
Intracoastal waters smooth. Showers and thunderstorms likely.

$$

AMZ630-251415-
Biscayne Bay-
928 PM EDT Sun Sep 24 2017

.REST OF TONIGHT...Southwest winds around 5 knots. Bay waters
smooth. A slight chance of showers late in the evening.
.MONDAY...Southwest winds 5 to 10 knots. Bay waters a light chop.
A slight chance of showers in the morning...then a chance of
showers and thunderstorms in the afternoon.
.MONDAY NIGHT...West winds 5 to 10 knots. Bay waters a light chop.
A chance of showers and thunderstorms.
.TUESDAY...West northwest winds 5 knots becoming south southwest
in the afternoon. Bay waters a light chop. A chance of showers and
thunderstorms.
.TUESDAY NIGHT...West southwest winds 5 to 10 knots. Bay waters
light chop. A chance of showers and thunderstorms.
.WEDNESDAY...West winds around 5 knots becoming south southwest
in the afternoon. Bay waters smooth. A chance of showers and
thunderstorms.
.WEDNESDAY NIGHT...West winds 5 to 10 knots. Bay waters a light
chop. A chance of showers and thunderstorms.
.THURSDAY...Northwest winds around 5 knots becoming south in the
afternoon. Bay waters smooth. A chance of showers and
thunderstorms.
.THURSDAY NIGHT...West southwest winds 5 knots. Bay waters
smooth. A chance of showers and thunderstorms.
.FRIDAY...Variable winds 5 knots or less becoming southwest
around 5 knots in the afternoon...then becoming south southeast
in the evening. Bay waters smooth. Showers and thunderstorms
likely.

$$

GMZ656-657-251415-
Coastal waters from Chokoloskee to Bonita Beach FL out 20 NM-
Coastal waters from East Cape Sable to Chokoloskee FL out 20 NM-
928 PM EDT Sun Sep 24 2017

.REST OF TONIGHT...North northeast winds 5 knots nearshore and
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 late in the evening.
.MONDAY...Nearshore, south winds 5 knots becoming west southwest
in the afternoon. Offshore, east southeast winds 5 to 10 knots
becoming southwest in the afternoon. Seas less than 2 feet.
Period 2 seconds becoming 1 second in the afternoon. Bay and
inland waters a light chop. A slight chance of showers through the
day. A slight chance of thunderstorms in the afternoon.
.MONDAY NIGHT...West winds 5 knots becoming north northwest
after midnight. Seas less than 2 feet. Period 2 seconds. Bay and
inland waters smooth. A slight chance of showers and
thunderstorms in the evening...then a chance of showers and
thunderstorms after midnight.
.TUESDAY...East northeast winds 5 knots becoming west southwest
in the afternoon. Seas less than 2 feet. Period 2 seconds. Bay
and inland waters a light chop. A chance of showers and
thunderstorms.
.TUESDAY NIGHT...North winds 5 knots. Seas less than 2 feet. Bay
and inland waters smooth. A slight chance of showers and
thunderstorms in the evening. A chance of showers and
thunderstorms after midnight.
.WEDNESDAY...North winds 5 knots becoming west southwest around
5 knots in the afternoon. Seas less than 2 feet. Bay and inland
waters smooth. A chance of showers and thunderstorms.
.WEDNESDAY NIGHT...West southwest winds around 5 knots becoming
northwest 5 knots in the morning. Seas less than 2 feet. Bay and
inland waters smooth. A chance of showers and thunderstorms.
.THURSDAY...North winds 5 knots becoming southwest around
5 knots in the afternoon. Seas less than 2 feet. Bay and inland
waters smooth. A chance of showers and thunderstorms.
.THURSDAY NIGHT...South southeast winds 5 knots. Seas less than
2 feet. Bay and inland waters smooth. A chance of showers and
thunderstorms.
.FRIDAY...Southeast winds 5 knots. Seas less than 2 feet. Bay
and inland waters smooth. Showers and thunderstorms likely.

$$

GMZ676-251415-
Waters from Chokoloskee to Bonita Beach FL from 20 to 60 NM-
928 PM EDT Sun Sep 24 2017

.REST OF TONIGHT...North northeast winds 5 knots becoming east
after midnight. Seas less than 2 feet. Period 3 seconds. A
slight chance of showers through the night.
.MONDAY...East southeast winds 5 to 10 knots becoming south
southwest in the afternoon. Seas less than 2 feet. Period
2 seconds. A slight chance of showers in the morning.
.MONDAY NIGHT...Southwest winds 5 knots becoming northwest after
midnight. Seas less than 2 feet. Period 2 seconds. A slight
chance of showers and thunderstorms in the evening...then a
chance of showers and thunderstorms after midnight.
.TUESDAY...East northeast winds around 5 knots becoming south
southwest in the afternoon. Seas less than 2 feet. Period
2 seconds. A chance of showers and thunderstorms.
.TUESDAY NIGHT...Northwest winds 5 knots in the evening becoming
variable winds less than 5 knots...then becoming east northeast
5 knots in the morning. Seas less than 2 feet. A chance of
showers and thunderstorms after midnight.
.WEDNESDAY...North northeast winds around 5 knots becoming north
northwest in the evening. Seas less than 2 feet. A slight chance
of showers and thunderstorms.
.WEDNESDAY NIGHT...West southwest winds 5 knots becoming west
northwest in the morning. Seas less than 2 feet. A chance of
showers and thunderstorms.
.THURSDAY...North winds around 5 knots becoming south southeast
5 knots in the afternoon. Seas less than 2 feet. A chance of
showers and thunderstorms.
.THURSDAY NIGHT AND FRIDAY...East southeast winds 5 knots. Seas
less than 2 feet. A chance of showers and thunderstorms.

$$

AMZ610-251415-
Lake Okeechobee-
928 PM EDT Sun Sep 24 2017

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

$$



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