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National Weather Service Marine Forecast FZUS52 KMFL

FZUS52 KMFL 202009
CWFMFL

Coastal Waters Forecast for South Florida
National Weather Service Miami FL
409 PM EDT Fri Jul 20 2018

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-GMZ606-210915-
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-
409 PM EDT Fri Jul 20 2018

SYNOPSIS
Weak boundary across Central Florida will gradually
settle southward over the next few days, bringing moderate west-
southwesterly flow. The increasing westerly fetch will bring
gradually higher seas in the offshore Gulf waters by early next
week. Coverage of showers and storms will remain low on
Saturday, with more widespread coverage across all local waters
into next week.

GULF STREAM HAZARDS
None.

The approximate location of the west wall of the Gulf Stream is
not available at this time.


AMZ650-670-210915-
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-
409 PM EDT Fri Jul 20 2018

TONIGHT
South southwest winds 5 to 10 knots along the coast
to south southwest 10 to 15 knots in the Gulf Stream. Seas
around 2 feet. Period 3 seconds. Intracoastal waters a light chop.
A slight chance of showers and thunderstorms in the evening...
then a chance of showers and thunderstorms after midnight.

SATURDAY
South southwest winds 5 to 10 knots along the coast
to south southwest 10 to 15 knots in the Gulf Stream. Seas
around 2 feet. Period 3 seconds. Intracoastal waters a light chop.
A chance of showers and thunderstorms.

SATURDAY NIGHT
Along the coast, west southwest winds 5 to
10 knots. In the Gulf Stream, south southwest winds 10 to
15 knots becoming west southwest after midnight. Seas around
2 feet. Period 3 seconds. Intracoastal waters a light chop. A
slight chance of showers and thunderstorms.

SUNDAY
Southwest winds 10 to 15 knots. Seas around 2 feet.
Period 3 seconds. Intracoastal waters a light chop. A chance of
showers and a slight chance of thunderstorms in the morning...
then showers likely and a chance of thunderstorms in the
afternoon.

SUNDAY NIGHT
Southwest winds 5 to 10 knots. Seas around
2 feet. Intracoastal waters a light chop. A chance of showers in
the evening. A chance of thunderstorms through the night.
Showers likely after midnight.

MONDAY
South southwest winds around 10 knots. Seas around
2 feet. Intracoastal waters a light chop. Showers likely and a
chance of thunderstorms.

MONDAY NIGHT THROUGH TUESDAY NIGHT
South winds 10 to
15 knots. Seas 2 to 3 feet. Intracoastal waters a light chop.
Showers likely and a chance of thunderstorms.

WEDNESDAY
South southeast winds around 10 knots. Seas 2 to
3 feet. Intracoastal waters a light chop. Showers likely and a
chance of thunderstorms.



AMZ651-671-210915-
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-
409 PM EDT Fri Jul 20 2018

TONIGHT
South winds 5 to 10 knots. Seas around 2 feet. Period
3 seconds. Intracoastal waters a light chop. A slight chance of
showers and thunderstorms.

SATURDAY
South southwest winds 5 to 10 knots along the coast
to south southwest 10 to 15 knots in the Gulf Stream. Seas
around 2 feet. Period 4 seconds. Intracoastal waters a light chop.
A chance of showers and thunderstorms.

SATURDAY NIGHT
West southwest winds 5 to 10 knots along the
coast to west southwest 10 to 15 knots in the Gulf Stream. Seas
less than 2 feet. Period 3 seconds. Intracoastal waters a light
chop.

SUNDAY
Southwest winds 5 to 10 knots. Seas less than 2 feet.
Period 2 seconds. Intracoastal waters a light chop. A slight
chance of thunderstorms in the morning. A chance of showers
. A chance of thunderstorms in the afternoon.

SUNDAY NIGHT
West southwest winds 5 to 10 knots. Seas less
than 2 feet. Intracoastal waters a light chop. A chance of
thunderstorms in the evening. A chance of showers through the
night. A slight chance of thunderstorms after midnight.

MONDAY
Southwest winds around 10 knots. Seas less than
2 feet. Intracoastal waters a light chop. Showers likely and a
chance of thunderstorms.

MONDAY NIGHT AND TUESDAY
South winds 10 to 15 knots. Seas
around 2 feet. Intracoastal waters a light chop. Showers likely
and a chance of thunderstorms.

TUESDAY NIGHT AND WEDNESDAY
South southeast winds 5 to
10 knots. Seas around 2 feet. Intracoastal waters a light chop.
Showers likely and a chance of thunderstorms.



AMZ630-210915-
Biscayne Bay-
409 PM EDT Fri Jul 20 2018

TONIGHT
South winds 5 to 10 knots. Bay waters a light chop.

SATURDAY
South southwest winds 5 to 10 knots. Bay waters
light chop. A slight chance of showers and thunderstorms.

SATURDAY NIGHT
West southwest winds 5 to 10 knots. Bay waters
light chop.

SUNDAY
West southwest winds 5 to 10 knots. Bay waters a light
chop. A slight chance of thunderstorms in the morning. A chance
of showers. A chance of thunderstorms in the
afternoon.

SUNDAY NIGHT
West southwest winds 5 to 10 knots. Bay waters
light chop. A chance of thunderstorms in the evening. A chance
of showers through the night. A slight chance of thunderstorms
after midnight.

MONDAY
Southwest winds around 10 knots. Bay waters a light
chop. A chance of showers and thunderstorms.

MONDAY NIGHT
South southwest winds around 10 knots. Bay
waters a light chop. A chance of showers and thunderstorms.

TUESDAY
South southwest winds around 10 knots. Bay waters
light chop. Showers likely and a chance of thunderstorms.

TUESDAY NIGHT AND WEDNESDAY
South winds 5 to 10 knots. Bay
waters a light chop. A chance of showers and thunderstorms.



GMZ656-657-210915-
Coastal waters from Chokoloskee to Bonita Beach FL out 20 NM-
Coastal waters from East Cape Sable to Chokoloskee FL out 20 NM-
409 PM EDT Fri Jul 20 2018

TONIGHT
South southwest winds 5 to 10 knots nearshore and
southwest 5 to 10 knots offshore. Seas around 2 feet. Period
5 seconds. Bay and inland waters a light chop.

SATURDAY
West southwest winds 5 to 10 knots. Seas around
2 feet. Period 5 seconds. Bay and inland waters a light chop.

SATURDAY NIGHT
West winds 5 to 10 knots nearshore and west
10 to 15 knots offshore. Seas around 2 feet. Period 4 seconds.
Bay and inland waters a moderate chop. A slight chance of
showers in the evening. A slight chance of thunderstorms through
the night. A chance of showers after midnight.

SUNDAY
West winds 10 to 15 knots. Seas 2 to 3 feet. Period
4 seconds. Bay and inland waters a moderate chop. A slight
chance of thunderstorms in the morning. A chance of showers
. A chance of thunderstorms in the afternoon.

SUNDAY NIGHT
West southwest winds 10 to 15 knots. Seas 2 to
3 feet. Bay and inland waters a moderate chop. A chance of
showers in the evening. A chance of thunderstorms through the
night. Showers likely after midnight.

MONDAY
Southwest winds 5 to 10 knots. Seas 2 to 3 feet. Bay
and inland waters a light chop. Showers likely and a chance of
thunderstorms.

MONDAY NIGHT
Southwest winds around 10 knots. Seas 2 to
3 feet. Bay and inland waters a light chop. A chance of showers
and thunderstorms.

TUESDAY
Southwest winds around 10 knots. Seas 2 to 3 feet.
Bay and inland waters a light chop. Showers likely and a chance of
thunderstorms.

TUESDAY NIGHT
South winds 5 to 10 knots nearshore and south
southwest 10 to 15 knots offshore. Seas around 2 feet nearshore
and 2 to 4 feet with occasional to 5 feet offshore. Bay and
inland waters a light chop. A chance of showers and thunderstorms.

WEDNESDAY
South southwest winds 10 to 15 knots. Seas around
2 feet nearshore and 2 to 4 feet with occasional to 5 feet
offshore. Bay and inland waters a light chop. Showers likely and a
chance of thunderstorms.



GMZ676-210915-
Waters from Chokoloskee to Bonita Beach FL from 20 to 60 NM-
409 PM EDT Fri Jul 20 2018

TONIGHT
Southwest winds 5 to 10 knots. Seas around 2 feet.
Period 5 seconds.

SATURDAY
West southwest winds around 10 knots. Seas around
2 feet. Period 5 seconds.

SATURDAY NIGHT
West winds 10 to 15 knots. Seas around 2 feet.
Period 5 seconds. A slight chance of showers in the evening. A
slight chance of thunderstorms through the night. A chance of
showers after midnight.

SUNDAY
West winds 10 to 15 knots. Seas 2 to 3 feet. Period
5 seconds. A slight chance of thunderstorms in the morning. A
chance of showers. A chance of thunderstorms in
the afternoon.

SUNDAY NIGHT AND MONDAY
West southwest winds 10 to 15 knots.
Seas 2 to 4 feet with occasional seas to 5 feet. A chance of
showers in the evening. A chance of thunderstorms. Showers
likely.

MONDAY NIGHT
Southwest winds around 10 knots. Seas 2 to
4 feet with occasional seas to 5 feet. A chance of showers and
thunderstorms.

TUESDAY
Southwest winds 10 to 15 knots. Seas 2 to 4 feet with
occasional seas to 5 feet. Showers likely and a chance of
thunderstorms.

TUESDAY NIGHT AND WEDNESDAY
South southwest winds 10 to
15 knots. Seas 2 to 4 feet with occasional seas to 5 feet. A
chance of showers and thunderstorms.



AMZ610-210915-
Lake Okeechobee-
409 PM EDT Fri Jul 20 2018

TONIGHT
Southwest winds 5 to 10 knots. Lake waters a light
chop.

SATURDAY
West southwest winds 5 to 10 knots. Lake waters
light chop. A slight chance of showers and thunderstorms in the
afternoon.

SATURDAY NIGHT
Southwest winds 5 to 10 knots. Lake waters
light chop. A slight chance of showers in the evening. A slight
chance of thunderstorms through the night. A chance of showers
after midnight.

SUNDAY
West southwest winds 5 to 10 knots. Lake waters a light
chop. A chance of showers and a slight chance of thunderstorms
in the morning...then showers likely and a chance of
thunderstorms in the afternoon.

SUNDAY NIGHT
Southwest winds 5 to 10 knots. Lake waters a light
chop. A chance of thunderstorms in the evening. A chance of
showers through the night. A slight chance of thunderstorms
after midnight.

MONDAY
Southwest winds 5 to 10 knots. Lake waters a light chop.
Showers likely and a chance of thunderstorms.

MONDAY NIGHT
South southwest winds 5 to 10 knots. Lake waters
light chop. A chance of showers and thunderstorms.

TUESDAY
South southwest winds 5 to 10 knots. Lake waters
light chop. Showers likely and a chance of thunderstorms.

TUESDAY NIGHT
South winds 5 to 10 knots. Lake waters a light
chop. A chance of showers and thunderstorms.

WEDNESDAY
Southwest winds 5 to 10 knots. Lake waters a light
chop. Showers likely and a chance of thunderstorms.