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National Weather Service Marine Forecast FZUS52 KTBW

FZUS52 KTBW 180710
CWFTBW

Coastal Waters Forecast for Florida
National Weather Service Tampa Bay Area - Ruskin FL
310 AM EDT Thu Jul 18 2019

Gulf coastal waters from Bonita Beach to the mouth of the
Suwannee River out to 60 NM.

Important notice to mariners...marine forecasts are issued at least
four times a day. Boaters on extended trips should routinely monitor
subsequent forecast issuances and updates for the latest marine
weather information.

The wave heights are forecast as significant wave height which
is the average of the highest one-third of the waves.
The highest waves may rarely be twice the significant wave height.
The winds and seas near thunderstorms may be higher than forecast.

GMZ800-181615-
SYNOPSIS FOR THE COASTAL WATERS FROM BONITA BEACH TO SUWANNEE RIVER-
310 AM EDT Thu Jul 18 2019

SYNOPSIS

Atlantic high pressure stretches across Florida and out over the
Gulf of Mexico through the weekend. The gradient remains relaxed and
allows sea breezes to form in the afternoons. Only marine concern
through the period will be locally higher winds and seas in and
around thunderstorms.



GMZ830-181615-
Tampa Bay waters-
310 AM EDT Thu Jul 18 2019

TODAY
Southeast winds around 5 knots then becoming west in the
afternoon. Bay and inland waters smooth. Scattered thunderstorms in
the afternoon.

TONIGHT
North winds around 5 knots then becoming southeast after
midnight. Bay and inland waters smooth. Isolated thunderstorms early
in the evening.

FRIDAY
Southeast winds around 5 knots then becoming west around
5 knots in the afternoon. Bay and inland waters smooth. Isolated
thunderstorms until late afternoon, then scattered thunderstorms
late in the afternoon.

FRIDAY NIGHT
North winds around 5 knots then becoming east after
midnight. Bay and inland waters smooth. Isolated thunderstorms.

SATURDAY
Southeast winds around 5 knots then becoming west in the
afternoon. Bay and inland waters smooth. Isolated thunderstorms in
the morning, then scattered thunderstorms in the afternoon.

SATURDAY NIGHT
North winds around 5 knots then becoming southeast
after midnight. Bay and inland waters smooth. Isolated
thunderstorms.

SUNDAY
South winds around 5 knots then becoming west in the
afternoon. Bay and inland waters smooth. Scattered thunderstorms.

SUNDAY NIGHT
Southwest winds around 5 knots then becoming
southeast after midnight. Bay and inland waters smooth. Isolated
thunderstorms in the evening, then scattered thunderstorms after
midnight.

MONDAY
South winds around 5 knots then becoming west in the
afternoon. Bay and inland waters smooth. Scattered thunderstorms.



GMZ836-181615-
Charlotte Harbor and Pine Island Sound-
310 AM EDT Thu Jul 18 2019

TODAY
Southeast winds around 5 knots then becoming southwest in
the afternoon. Bay and inland waters smooth. Scattered thunderstorms
in the afternoon.

TONIGHT
Northeast winds around 5 knots then becoming east around
5 knots after midnight. Bay and inland waters smooth. Isolated
thunderstorms early in the evening.

FRIDAY
Southeast winds around 5 knots then becoming southwest
around 5 knots in the afternoon. Bay and inland waters smooth.
Scattered thunderstorms in the afternoon.

FRIDAY NIGHT
Northeast winds around 5 knots then becoming
southeast around 5 knots after midnight. Bay and inland waters
smooth. Isolated thunderstorms in the evening, then scattered
thunderstorms after midnight.

SATURDAY
Southeast winds around 5 knots then becoming southwest
in the afternoon. Bay and inland waters smooth. Isolated
thunderstorms in the morning, then scattered thunderstorms in the
afternoon.

SATURDAY NIGHT
Northeast winds around 5 knots then becoming
southeast around 5 knots after midnight. Bay and inland waters
smooth. Scattered thunderstorms.

SUNDAY
Southeast winds around 5 knots then becoming southwest in
the afternoon. Bay and inland waters smooth. Scattered thunderstorms
in the morning, then numerous thunderstorms in the afternoon.

SUNDAY NIGHT
South winds around 5 knots then becoming southeast
after midnight. Bay and inland waters smooth. Isolated
thunderstorms.

MONDAY
South winds around 5 knots then becoming west in the
afternoon. Bay and inland waters smooth. Scattered thunderstorms.



GMZ856-181615-
Coastal waters from Bonita Beach to Englewood FL out 20 NM-
310 AM EDT Thu Jul 18 2019

TODAY
Southeast winds around 5 knots then becoming southwest
around 5 knots in the afternoon. Seas 2 feet or less. Bay and inland
waters smooth. Isolated thunderstorms in the afternoon.

TONIGHT
East winds around 5 knots. Seas 2 feet or less. Bay and
inland waters smooth. Isolated thunderstorms early in the evening.

FRIDAY
Southeast winds around 10 knots then becoming southwest
around 5 knots in the afternoon. Seas 2 feet or less. Bay and inland
waters a light chop. Isolated thunderstorms.

FRIDAY NIGHT
Northeast winds around 5 knots then becoming
southeast around 5 knots after midnight. Seas 2 feet or less. Bay
and inland waters smooth. Isolated thunderstorms in the evening,
then scattered thunderstorms after midnight.

SATURDAY
Southeast winds around 5 knots then becoming southwest
in the afternoon. Seas 2 feet or less. Bay and inland waters smooth.
Isolated thunderstorms in the morning, then scattered thunderstorms
in the afternoon.

SATURDAY NIGHT
Northeast winds around 5 knots then becoming
southeast around 5 knots after midnight. Seas 2 feet or less. Bay
and inland waters smooth. Scattered thunderstorms.

SUNDAY
Southeast winds around 5 knots then becoming south in the
afternoon. Seas 2 feet or less. Bay and inland waters smooth.
Scattered thunderstorms.

SUNDAY NIGHT
South winds around 5 knots then becoming southeast
after midnight. Seas 2 feet or less. Bay and inland waters smooth.
Isolated thunderstorms in the evening, then scattered thunderstorms
after midnight.

MONDAY
Southeast winds around 5 knots then becoming southwest
around 5 knots in the afternoon. Seas 2 feet or less. Bay and inland
waters smooth. Scattered thunderstorms.



GMZ876-181615-
Waters from Bonita Beach to Englewood FL out 20 to 60 NM-
310 AM EDT Thu Jul 18 2019

TODAY
South winds around 5 knots. Seas 2 feet or less. Scattered
thunderstorms in the morning, then isolated thunderstorms in the
afternoon.

TONIGHT
East winds around 5 knots increasing to around 10 knots
after midnight. Seas 2 feet or less. Isolated thunderstorms after
midnight. Scattered thunderstorms toward morning.

FRIDAY
Southeast winds around 10 knots diminishing to around
5 knots in the afternoon. Seas 2 feet or less. Isolated
thunderstorms in the morning.

FRIDAY NIGHT
East winds around 5 knots. Seas 2 feet or less.
Isolated thunderstorms in the evening, then scattered thunderstorms
after midnight.

SATURDAY
Southeast winds around 10 knots. Seas 2 feet or less.
Scattered thunderstorms in the morning, then isolated thunderstorms
in the afternoon.

SATURDAY NIGHT
Northeast winds around 5 knots then becoming
southeast after midnight. Seas 2 feet or less. Scattered
thunderstorms.

SUNDAY
Southeast winds around 5 knots. Seas 2 feet or less.
Scattered thunderstorms in the morning, then isolated thunderstorms
in the afternoon.

SUNDAY NIGHT
Southeast winds around 5 knots. Seas 2 feet or less.
Isolated thunderstorms in the evening, then scattered thunderstorms
after midnight.

MONDAY
Southeast winds around 5 knots. Seas 2 feet or less.
Scattered thunderstorms in the morning, then isolated thunderstorms
in the afternoon.



GMZ853-181615-
Coastal waters from Englewood to Tarpon Springs FL out 20 NM-
310 AM EDT Thu Jul 18 2019

TODAY
Southeast winds around 10 knots then becoming southwest
around 5 knots in the afternoon. Seas 2 feet or less. Bay and inland
waters a light chop. Isolated thunderstorms in the afternoon.

TONIGHT
North winds around 5 knots then becoming east around
5 knots after midnight. Seas 2 feet or less. Bay and inland waters
smooth. Isolated thunderstorms early in the evening.

FRIDAY
Southeast winds around 5 knots then becoming west in the
afternoon. Seas 2 feet or less. Bay and inland waters smooth.
Isolated thunderstorms early in the morning, then scattered
thunderstorms late in the morning. Isolated thunderstorms in the
afternoon.

FRIDAY NIGHT
North winds around 5 knots then becoming east after
midnight. Seas 2 feet or less. Bay and inland waters smooth.
Scattered thunderstorms after midnight.

SATURDAY
Southeast winds around 5 knots then becoming west in the
afternoon. Seas 2 feet or less. Bay and inland waters smooth.
Scattered thunderstorms.

SATURDAY NIGHT
North winds around 5 knots then becoming east
after midnight. Seas 2 feet or less. Bay and inland waters smooth.
Scattered thunderstorms.

SUNDAY
South winds around 5 knots then becoming southwest in the
afternoon. Seas 2 feet or less. Bay and inland waters smooth.
Scattered thunderstorms.

SUNDAY NIGHT
West winds around 5 knots then becoming southeast
after midnight. Seas 2 feet or less. Bay and inland waters smooth.
Isolated thunderstorms in the evening, then scattered thunderstorms
after midnight.

MONDAY
South winds around 5 knots then becoming west in the
afternoon. Seas 2 feet or less. Bay and inland waters smooth.
Scattered thunderstorms.



GMZ873-181615-
Waters from Englewood to Tarpon Springs FL out 20 to 60 NM-
310 AM EDT Thu Jul 18 2019

TODAY
Southeast winds around 5 knots then becoming southwest
around 5 knots in the afternoon. Seas 2 feet or less. Isolated
thunderstorms.

TONIGHT
North winds around 5 knots then becoming east after
midnight. Seas 2 feet or less. Isolated thunderstorms after
midnight.

FRIDAY
Southeast winds around 5 knots then becoming southwest
around 5 knots in the afternoon. Seas 2 feet or less. Isolated
thunderstorms early in the morning, then scattered thunderstorms
late in the morning.

FRIDAY NIGHT
North winds around 5 knots then becoming east around
5 knots after midnight. Seas 2 feet or less. Scattered thunderstorms
after midnight.

SATURDAY
Southeast winds around 5 knots then becoming south in
the afternoon. Seas 2 feet or less. Scattered thunderstorms in the
morning, then isolated thunderstorms in the afternoon.

SATURDAY NIGHT
North winds around 5 knots then becoming east
after midnight. Seas 2 feet or less. Isolated thunderstorms in the
evening, then scattered thunderstorms after midnight.

SUNDAY
Southeast winds around 5 knots then becoming south around
5 knots in the afternoon. Seas 2 feet or less. Scattered
thunderstorms in the morning, then isolated thunderstorms in the
afternoon.

SUNDAY NIGHT
South winds around 5 knots then becoming southeast
around 5 knots after midnight. Seas 2 feet or less. Isolated
thunderstorms in the evening, then scattered thunderstorms after
midnight.

MONDAY
South winds around 5 knots then becoming southwest in the
afternoon. Seas 2 feet or less. Scattered thunderstorms in the
morning, then isolated thunderstorms in the afternoon.



GMZ850-181615-
Coastal waters from Tarpon Springs to Suwannee River FL out 20 NM-
310 AM EDT Thu Jul 18 2019

TODAY
South winds around 5 knots then becoming west in the
afternoon. Seas 2 feet or less. Bay and inland waters smooth.
Isolated thunderstorms in the late morning and afternoon.

TONIGHT
Northwest winds around 5 knots then becoming southeast
after midnight. Seas 2 feet or less. Bay and inland waters smooth.
Isolated thunderstorms early in the evening. Isolated thunderstorms
toward morning.

FRIDAY
South winds around 5 knots then becoming west in the
afternoon. Seas 2 feet or less. Bay and inland waters smooth.
Isolated thunderstorms early in the morning, then scattered
thunderstorms late in the morning. Isolated thunderstorms in the
afternoon.

FRIDAY NIGHT
Northwest winds around 5 knots then becoming east
after midnight. Seas 2 feet or less. Bay and inland waters smooth.
Isolated thunderstorms in the evening, then scattered thunderstorms
after midnight.

SATURDAY
Southeast winds around 5 knots then becoming west around
5 knots in the afternoon. Seas 2 feet or less. Bay and inland waters
smooth. Scattered thunderstorms in the morning, then isolated
thunderstorms in the afternoon.

SATURDAY NIGHT
Northwest winds around 5 knots then becoming east
after midnight. Seas 2 feet or less. Bay and inland waters smooth.
Scattered thunderstorms after midnight.

SUNDAY
South winds around 5 knots then becoming southwest in the
afternoon. Seas 2 feet or less. Bay and inland waters smooth.
Scattered thunderstorms in the morning, then isolated thunderstorms
in the afternoon.

SUNDAY NIGHT
Southwest winds around 5 knots then becoming
southeast around 5 knots after midnight. Seas 2 feet or less. Bay
and inland waters smooth. Isolated thunderstorms in the evening,
then scattered thunderstorms after midnight.

MONDAY
South winds around 5 knots then becoming west in the
afternoon. Seas 2 feet or less. Bay and inland waters smooth.
Scattered thunderstorms in the morning, then isolated thunderstorms
in the afternoon.



GMZ870-181615-
Waters from Tarpon Springs to Suwannee River FL out 20 to 60 NM-
310 AM EDT Thu Jul 18 2019

TODAY
South winds around 5 knots then becoming west in the
afternoon. Seas 2 feet or less. Isolated thunderstorms in the
morning. Isolated thunderstorms late in the afternoon.

TONIGHT
West winds around 5 knots then becoming south after
midnight. Seas 2 feet or less. Isolated thunderstorms early in the
evening. Isolated thunderstorms toward morning.

FRIDAY
South winds around 5 knots then becoming southwest in the
afternoon. Seas 2 feet or less. Isolated thunderstorms early in the
morning, then scattered thunderstorms late in the morning.

FRIDAY NIGHT
Northwest winds around 5 knots then becoming east
around 5 knots after midnight. Seas 2 feet or less. Scattered
thunderstorms after midnight.

SATURDAY
Southeast winds around 5 knots then becoming southwest
around 5 knots in the afternoon. Seas 2 feet or less. Scattered
thunderstorms in the morning, then isolated thunderstorms in the
afternoon.

SATURDAY NIGHT
Northwest winds around 5 knots then becoming east
after midnight. Seas 2 feet or less. Scattered thunderstorms after
midnight.

SUNDAY
Southeast winds around 5 knots then becoming southwest in
the afternoon. Seas 2 feet or less. Scattered thunderstorms in the
morning, then isolated thunderstorms in the afternoon.

SUNDAY NIGHT
Southwest winds around 5 knots then becoming south
after midnight. Seas 2 feet or less. Isolated thunderstorms in the
evening, then scattered thunderstorms after midnight.

MONDAY
Southwest winds around 5 knots then becoming west in the
afternoon. Seas 2 feet or less. Scattered thunderstorms in the
morning.