Coastal Waters Forecast
Issued by NWS Miami, FL

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227
FZUS52 KMFL 180113
CWFMFL

Coastal Waters Forecast for South Florida
National Weather Service Miami FL
913 PM EDT Sun Sep 17 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-GMZ606-181415-
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-
913 PM EDT Sun Sep 17 2017

.SYNOPSIS...swell and increased northeast wind from distant
Hurricane Jose will keep advisory conditions over the waters off
Palm Beach County, with small craft operators needing to exercise
caution elsewhere in Atlantic Waters. Seas in the Gulf Stream
may reach 7 feet. Conditions will gradually improve early in the
week as Jose moves farther from the area departs and winds
subside.

.GULF STREAM HAZARDS...Seas up to 7 feet off Palm Beach County
combined with long period swell.

The approximate location of the west wall of the Gulf Stream as of
Sep 16, 2017 at 1200 UTC...

  7 nautical miles east southeast of Fowey Rocks.
 16 nautical miles east southeast of Port Everglades.
 10 nautical miles east of Lake Worth.
 11 nautical miles east of Jupiter Inlet.

This data courtesy of the Naval Oceanographic Office.


$$

AMZ650-670-181415-
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-
913 PM EDT Sun Sep 17 2017

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS IN EFFECT THROUGH
MONDAY EVENING...

.REST OF TONIGHT...North winds 10 to 15 knots. Seas 3 to 5 feet
with occasional seas to 6 feet along the coast and 5 to 7 feet
with occasional to 9 feet in the Gulf Stream. Period 6 seconds.
North northeast swell around 3 feet. Intracoastal waters a light
chop. A slight chance of showers and thunderstorms late in the
evening...then a chance of showers and thunderstorms after
midnight.
.MONDAY...North northeast winds 5 to 10 knots. Seas 3 to 5 feet
with occasional seas to 6 feet along the coast and 4 to 6 feet
with occasional to 8 feet in the Gulf Stream. Period 11 seconds.
North northeast swell around 3 feet. Intracoastal waters a light
chop. A chance of showers and thunderstorms.
.MONDAY NIGHT...East winds 5 to 10 knots. Seas 4 to 6 feet with
occasional seas to 8 feet. Period 11 seconds. North northeast
swell around 3 feet. Intracoastal waters a light chop. A chance of
showers and thunderstorms.
.TUESDAY...East winds 5 to 10 knots. Seas 4 to 6 feet with
occasional seas to 8 feet. Period 11 seconds. North northeast
swell 3 to 4 feet. Intracoastal waters a light chop. A chance of
showers and a slight chance of thunderstorms in the morning. A
slight chance of showers in the afternoon.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. 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 in the evening.
.WEDNESDAY...East 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
thunderstorms.
.WEDNESDAY NIGHT...East 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
a slight chance of thunderstorms.
.THURSDAY AND THURSDAY NIGHT...East 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.
.FRIDAY...East northeast winds 10 to 15 knots. Seas 2 to 3 feet.
Intracoastal waters a moderate chop. A chance of showers and
thunderstorms.

$$

AMZ651-671-181415-
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-
913 PM EDT Sun Sep 17 2017

...Small Craft should exercise caution...

.REST OF TONIGHT...North winds 10 to 15 knots along the coast to
north 15 to 20 knots in the Gulf Stream. Seas 2 to 4 feet with
occasional seas to 5 feet along the coast and 4 to 6 feet with
occasional to 8 feet in the Gulf Stream. Period 6 seconds.
Intracoastal waters a light chop. A slight chance of thunderstorms
late in the evening. A slight chance of showers through the
night.
.MONDAY...North northwest winds 5 to 10 knots. Seas 2 to 3 feet
along the coast and 3 to 5 feet with occasional to 6 feet in the
Gulf Stream. Period 7 seconds. Intracoastal waters a light chop. A
slight chance of showers and thunderstorms in the morning. A
chance of showers and thunderstorms in the afternoon.
.MONDAY NIGHT...East southeast winds 5 to 10 knots. Seas 2 to
4 feet with occasional seas to 5 feet. Period 9 seconds.
Intracoastal waters a light chop. A chance of showers and
thunderstorms.
.TUESDAY...South southeast winds 5 to 10 knots. Seas 2 to 4 feet
with occasional seas to 5 feet. Period 11 seconds. North
northeast swell around 3 feet in the afternoon. Intracoastal
waters a light chop. A slight chance of showers in the morning. A
chance of showers and a slight chance of thunderstorms in the
afternoon.
.TUESDAY NIGHT...South southeast winds around 5 knots. 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 a slight chance of thunderstorms.
.WEDNESDAY...Southeast winds 5 knots. Seas 2 to 4 feet with
occasional seas to 5 feet. North northeast swell around 3 feet
in the morning. Intracoastal waters smooth. A slight chance of
showers and thunderstorms.
.WEDNESDAY NIGHT...East winds 5 knots. Seas 2 to 4 feet with
occasional seas to 5 feet. Intracoastal waters smooth. A slight
chance of showers and thunderstorms.
.THURSDAY AND THURSDAY NIGHT...East winds 5 to 10 knots. Seas
around 2 feet along the coast and 2 to 4 feet with occasional to
5 feet in the Gulf Stream. Intracoastal waters a light chop. A
chance of showers and thunderstorms.
.FRIDAY...East northeast winds 5 to 10 knots becoming around
15 knots in the evening. Seas 2 to 3 feet. Intracoastal waters a
moderate chop. A chance of showers and thunderstorms.

$$

AMZ630-181415-
Biscayne Bay-
913 PM EDT Sun Sep 17 2017

.REST OF TONIGHT...North winds 5 to 10 knots. Bay waters a light
chop. A slight chance of showers and thunderstorms late in the
evening.
.MONDAY...North northwest winds 5 to 10 knots becoming east in
the afternoon. Bay waters a light chop. A slight chance of showers
in the morning...then a chance of showers and a slight chance
of thunderstorms in the afternoon.
.MONDAY NIGHT...East northeast winds 5 to 10 knots. Bay waters
light chop. A chance of showers and a slight chance of
thunderstorms.
.TUESDAY...East winds 5 knots becoming south southeast in the
afternoon. Bay waters a light chop. A chance of showers and
thunderstorms in the afternoon.
.TUESDAY NIGHT...South southwest winds around 5 knots. Bay
waters smooth. A chance of showers and thunderstorms in the
evening...then a slight chance of showers and thunderstorms
after midnight.
.WEDNESDAY...Variable winds 5 knots or less becoming south
southeast 5 knots in the afternoon. Bay waters smooth. A slight
chance of showers.
.WEDNESDAY NIGHT...East southeast winds around 5 knots in the
evening becoming variable winds less than 5 knots. Bay waters
smooth. A slight chance of showers and thunderstorms.
.THURSDAY THROUGH FRIDAY...East northeast winds 5 to 10 knots.
Bay waters a light chop. A chance of showers and thunderstorms.

$$

GMZ656-657-181415-
Coastal waters from Chokoloskee to Bonita Beach FL out 20 NM-
Coastal waters from East Cape Sable to Chokoloskee FL out 20 NM-
913 PM EDT Sun Sep 17 2017

.REST OF TONIGHT...Northeast winds 5 to 10 knots nearshore and
northeast 10 to 15 knots offshore. Seas around 2 feet nearshore
and 2 to 4 feet with occasional to 5 feet offshore. Period
5 seconds. Bay and inland waters a light chop.
.MONDAY...North winds 5 to 10 knots becoming northwest 10 to
15 knots in the afternoon. Seas 2 to 3 feet. Period 4 seconds.
Bay and inland waters a light chop.
.MONDAY NIGHT...North northeast winds 10 to 15 knots. Nearshore,
seas 2 to 3 feet subsiding to less than 2 feet after midnight.
Offshore, seas 2 to 4 feet with occasional seas to 5 feet.
Period 5 seconds. Bay and inland waters a light chop. A chance of
showers and a slight chance of thunderstorms.
.TUESDAY...North northeast winds 5 to 10 knots becoming west
northwest in the afternoon. Seas around 2 feet. Period
6 seconds. Bay and inland waters a light chop. A slight chance of
showers. A slight chance of thunderstorms in the
afternoon.
.TUESDAY NIGHT...East northeast winds 5 to 10 knots. Seas around
2 feet. Bay and inland waters a light chop. A slight chance of
showers.
.WEDNESDAY...East winds 5 knots becoming south southeast in the
morning...then becoming west northwest in the afternoon. Seas
around 2 feet. Bay and inland waters smooth. A slight chance of
showers.
.WEDNESDAY NIGHT...Nearshore, north northwest winds 5 knots
becoming east late in the evening. Offshore, north northeast
winds 5 to 10 knots becoming east after midnight. Seas around
2 feet. Bay and inland waters smooth. A chance of showers and a
slight chance of thunderstorms.
.THURSDAY...East winds around 5 knots. Seas around 2 feet. Bay
and inland waters smooth. A chance of showers and thunderstorms.
.THURSDAY NIGHT AND FRIDAY...Northeast winds 5 to 10 knots. Seas
less than 2 feet. Bay and inland waters a light chop. A chance of
showers and thunderstorms.

$$

GMZ676-181415-
Waters from Chokoloskee to Bonita Beach FL from 20 to 60 NM-
913 PM EDT Sun Sep 17 2017

.REST OF TONIGHT...Northeast winds 10 to 15 knots. Seas 2 to
4 feet with occasional seas to 5 feet. Period 6 seconds.
.MONDAY...Northeast winds around 10 knots becoming north
northwest in the afternoon. Seas 2 to 3 feet. Period 6 seconds.
.MONDAY NIGHT...North winds around 15 knots becoming east
northeast after midnight. Seas 2 to 4 feet with occasional seas
to 5 feet. Period 6 seconds.
.TUESDAY...Northeast winds 5 to 10 knots becoming north
northwest in the afternoon. Seas 2 to 3 feet. Period 6 seconds.
.TUESDAY NIGHT...East northeast winds 5 to 10 knots. Seas 2 to
3 feet. A slight chance of showers after midnight.
.WEDNESDAY...Northeast winds around 5 knots. Seas 2 to 3 feet. A
slight chance of showers.
.WEDNESDAY NIGHT...East northeast winds 5 to 10 knots. Seas
around 2 feet. A chance of showers and a slight chance of
thunderstorms.
.THURSDAY...East northeast winds around 5 knots. Seas around
2 feet. A chance of showers and thunderstorms.
.THURSDAY NIGHT...East northeast winds 5 to 10 knots. Seas less
than 2 feet. A chance of showers and thunderstorms.
.FRIDAY...Northeast winds 5 to 10 knots. Seas less than 2 feet.
A chance of showers and thunderstorms.

$$

AMZ610-181415-
Lake Okeechobee-
913 PM EDT Sun Sep 17 2017

.REST OF TONIGHT...North northeast winds 5 to 10 knots. Lake
waters a light chop. A slight chance of showers after midnight.
.MONDAY...North winds 5 to 10 knots. Lake waters a light chop. A
slight chance of thunderstorms in the morning. A chance of
showers. A chance of thunderstorms in the
afternoon.
.MONDAY NIGHT...Northeast winds 5 to 10 knots. Lake waters a light
chop. A chance of showers and a slight chance of thunderstorms
in the evening.
.TUESDAY...Northeast winds 5 to 10 knots. Lake waters a light
chop. A chance of showers and a slight chance of thunderstorms
in the afternoon.
.TUESDAY NIGHT...East northeast winds 5 to 10 knots. Lake waters
light chop.
.WEDNESDAY...East northeast winds around 5 knots. Lake waters
smooth. A chance of showers and thunderstorms.
.WEDNESDAY NIGHT...East northeast winds 5 to 10 knots. Lake
waters a light chop. A chance of showers and a slight chance of
thunderstorms.
.THURSDAY...East northeast winds 5 to 10 knots. Lake waters
light chop. A chance of showers and thunderstorms.
.THURSDAY NIGHT...East northeast winds 5 to 10 knots. Lake
waters a light chop. A slight chance of showers and thunderstorms.
.FRIDAY...East northeast winds 5 to 10 knots. Lake waters a light
chop. A chance of showers and thunderstorms.

$$



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