fzus52 kjax 161736
cwfjax
expires:202609170800;;555092

coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
135 pm edt wed sep 16 2026

atlantic coastal waters from altamaha sound ga to flagler beach
fl out to 60 nm.

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 1/10 of the waves.


amz470-170800-
waters from altamaha sound ga to fernandina beach fl from 20 to
60 nm-
135 pm edt wed sep 16 2026

...small craft advisory in effect through late tonight...

.rest of today...northeast winds 15 to 20 knots, increasing to
20 to 25 knots this afternoon. seas 5 to 6 feet, occasionally to
8 feet. wave detail: east 6 feet at 8 seconds. a slight chance of
showers. 
.tonight...east winds 20 to 25 knots, becoming northeast 15 to
20 knots after midnight. seas 5 to 7 feet, occasionally to
9 feet. wave detail: east 7 feet at 7 seconds. 
.thursday...northeast winds 15 to 20 knots. seas 5 to 6 feet,
occasionally to 8 feet. wave detail: east 5 feet at 8 seconds. 
.thursday night...northeast winds 10 to 15 knots. seas 4 to
5 feet, occasionally to 6 feet. wave detail: east 5 feet at
7 seconds. 
.friday...northeast winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. seas 3 to 4 feet, occasionally to
5 feet. wave detail: east 4 feet at 7 seconds. a slight chance of
showers in the morning. 
.friday night...east winds around 5 knots. seas around 3 feet.
wave detail: east 3 feet at 7 seconds. 
.saturday through sunday...east winds 5 to 10 knots. seas 2 to
3 feet. a chance of showers and thunderstorms. 

winds and seas higher in and near thunderstorms.

$$

fzus52 kjax 161736
cwfjax
expires:202609170800;;555091

coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
135 pm edt wed sep 16 2026

atlantic coastal waters from altamaha sound ga to flagler beach
fl out to 60 nm.

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 1/10 of the waves.


amz472-474-170800-
waters from fernandina beach to st. augustine fl from 20 to 60 nm-
waters from st. augustine to flagler beach fl from 20 to 60 nm-
135 pm edt wed sep 16 2026

...small craft advisory in effect through thursday afternoon...

.rest of today...northeast winds 15 to 20 knots, increasing to
20 to 25 knots this afternoon. seas 6 to 7 feet, occasionally to
9 feet. wave detail: northeast 6 feet at 8 seconds. a slight
chance of showers. 
.tonight...northeast winds 20 to 25 knots, diminishing to 15 to
20 knots after midnight. seas 6 to 7 feet, occasionally to
9 feet. wave detail: northeast 7 feet at 7 seconds. a slight
chance of showers and thunderstorms in the evening. 
.thursday...northeast winds 15 to 20 knots. seas 5 to 6 feet,
occasionally to 8 feet. wave detail: northeast 6 feet at
8 seconds. a slight chance of showers in the afternoon. 
.thursday night...northeast winds 10 to 15 knots. seas 4 to
6 feet, occasionally to 8 feet. wave detail: east 5 feet at
7 seconds. a slight chance of showers and thunderstorms after
midnight. 
.friday and friday night...east winds 10 to 15 knots. seas 3 to
4 feet, occasionally to 5 feet. wave detail: northeast 4 feet at
7 seconds. a chance of showers with a slight chance of
thunderstorms. 
.saturday through sunday...southeast winds 5 to 10 knots. seas
2 to 3 feet. wave detail: east 3 feet at 7 seconds and southeast
2 feet at 9 seconds. showers likely with a chance of
thunderstorms. 

winds and seas higher in and near thunderstorms.

$$

fzus52 kjax 161736
cwfjax
expires:202609170800;;555089

coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
135 pm edt wed sep 16 2026

atlantic coastal waters from altamaha sound ga to flagler beach
fl out to 60 nm.

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 1/10 of the waves.


amz450-170800-
coastal waters from altamaha sound to fernandina beach fl out
20 nm-
135 pm edt wed sep 16 2026

...small craft advisory in effect through late tonight...

.rest of today...northeast winds 15 to 20 knots, increasing to
20 to 25 knots this afternoon. seas 4 to 6 feet, occasionally to
8 feet. wave detail: northeast 6 feet at 7 seconds. intracoastal
waters rough. a slight chance of showers. 
.tonight...east winds 20 to 25 knots, becoming northeast 15 to
20 knots after midnight. seas 4 to 6 feet, occasionally to
8 feet. wave detail: east 6 feet at 7 seconds. intracoastal
waters rough. 
.thursday...northeast winds 15 to 20 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: east 5 feet at 7 seconds.
intracoastal waters choppy. 
.thursday night...northeast winds 10 to 15 knots. seas 3 to
4 feet, occasionally to 5 feet. wave detail: east 4 feet at
7 seconds. intracoastal waters a moderate chop. 
.friday...northeast winds 5 to 10 knots. seas around 3 feet. wave
detail: east 3 feet at 7 seconds. intracoastal waters light chop.
a slight chance of showers in the morning. 
.friday night...east winds around 5 knots. seas 2 to 3 feet. wave
detail: east 3 feet at 7 seconds. intracoastal waters smooth. 
.saturday...east winds 5 to 10 knots. seas around 2 feet.
intracoastal waters light chop. a slight chance of showers and
thunderstorms through the day, then a chance of showers and
thunderstorms through the night. 
.sunday...east winds 5 to 10 knots. seas around 2 feet.
intracoastal waters light chop. showers likely with a slight
chance of thunderstorms in the morning, then a chance of showers
and thunderstorms. 

winds and waves higher in and near thunderstorms.

$$

fzus52 kjax 161736
cwfjax
expires:202609170800;;555090

coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
135 pm edt wed sep 16 2026

atlantic coastal waters from altamaha sound ga to flagler beach
fl out to 60 nm.

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 1/10 of the waves.


amz452-454-170800-
coastal waters from fernandina beach to st. augustine fl out
20 nm-
coastal waters from st. augustine to flagler beach fl out 20 nm-
135 pm edt wed sep 16 2026

...small craft advisory in effect through thursday afternoon...

.rest of today...northeast winds 20 to 25 knots. seas 5 to
7 feet, occasionally to 9 feet. wave detail: northeast 7 feet at
7 seconds. intracoastal waters rough. a slight chance of showers.
.tonight...northeast winds 20 to 25 knots. seas 5 to 7 feet,
occasionally to 9 feet. wave detail: northeast 7 feet at
7 seconds. intracoastal waters rough. a slight chance of showers
in the evening. 
.thursday...northeast winds 15 to 20 knots. seas 5 to 6 feet,
occasionally to 8 feet. wave detail: northeast 6 feet at
7 seconds. intracoastal waters choppy. a slight chance of showers
in the afternoon. 
.thursday night...northeast winds 15 to 20 knots, diminishing to
10 to 15 knots after midnight. seas 4 to 5 feet, occasionally to
6 feet. wave detail: northeast 5 feet at 7 seconds. intracoastal
waters choppy. a slight chance of showers and thunderstorms after
midnight. 
.friday...northeast winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: east 4 feet at 7 seconds.
intracoastal waters a moderate chop. a slight chance of showers
and thunderstorms. 
.friday night...east winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: east 4 feet at 7 seconds.
intracoastal waters light chop. a slight chance of showers after
midnight. 
.saturday...east winds 10 to 15 knots, diminishing to 5 to
10 knots. seas 2 to 3 feet. intracoastal waters a moderate chop.
a chance of showers and thunderstorms. 
.sunday...east winds 5 to 10 knots. seas around 2 feet.
intracoastal waters light chop. showers likely in the morning. a
chance of thunderstorms. a chance of showers. a slight chance of
thunderstorms after midnight. 

winds and waves higher in and near thunderstorms.

$$

fzus52 kjax 161202
cwfjax
expires:202609170315;;544456

coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
802 am edt wed sep 16 2026

atlantic coastal waters from altamaha sound ga to flagler beach
fl out to 60 nm.

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 1/10 of the waves.


amz450-452-454-170315-
coastal waters from altamaha sound to fernandina beach fl out
20 nm-
coastal waters from fernandina beach to st. augustine fl out
20 nm-
coastal waters from st. augustine to flagler beach fl out 20 nm-
802 am edt wed sep 16 2026

...small craft advisory in effect through late tonight...

.rest of today...northeast winds 15 to 20 knots, increasing to
20 to 25 knots this afternoon. seas 5 to 6 feet, occasionally to
8 feet. wave detail: northeast 6 feet at 7 seconds. intracoastal
waters rough. a slight chance of showers. 
.tonight...northeast winds 15 to 20 knots. seas 4 to 6 feet,
occasionally to 8 feet. wave detail: northeast 6 feet at
7 seconds. intracoastal waters choppy. a slight chance of showers
in the evening. 
.thursday...northeast winds 15 to 20 knots. seas 4 to 6 feet,
occasionally to 8 feet. wave detail: east 6 feet at 7 seconds.
intracoastal waters choppy. a slight chance of showers. a slight
chance of thunderstorms in the afternoon. 
.thursday night...northeast winds 15 to 20 knots, diminishing to
10 to 15 knots after midnight. seas 4 to 6 feet, occasionally to
8 feet. wave detail: east 6 feet at 7 seconds. intracoastal
waters choppy. a slight chance of showers and thunderstorms. 
.friday...northeast winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: east 4 feet at 7 seconds.
intracoastal waters a moderate chop. a slight chance of
thunderstorms. a chance of showers, mainly in the morning. 
.friday night...east winds 5 to 10 knots. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: east 4 feet at 7 seconds.
intracoastal waters light chop. a slight chance of showers and
thunderstorms. 
.saturday...northeast winds 10 to 15 knots, becoming east 5 to
10 knots. seas 2 to 3 feet. intracoastal waters a moderate chop.
a chance of showers and thunderstorms. 
.sunday...east winds 5 to 10 knots. seas around 2 feet.
intracoastal waters light chop. showers likely with a slight
chance of thunderstorms in the morning, then a chance of showers
and thunderstorms. 

winds and waves higher in and near thunderstorms.

$$

fzus52 kjax 161202
cwfjax
expires:202609170315;;544457

coastal waters forecast for northeast florida/southeast georgia
national weather service jacksonville fl
802 am edt wed sep 16 2026

atlantic coastal waters from altamaha sound ga to flagler beach
fl out to 60 nm.

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 1/10 of the waves.


amz470-472-474-170315-
waters from altamaha sound ga to fernandina beach fl from 20 to
60 nm-
waters from fernandina beach to st. augustine fl from 20 to 60 nm-
waters from st. augustine to flagler beach fl from 20 to 60 nm-
802 am edt wed sep 16 2026

...small craft advisory in effect through late tonight...

.rest of today...northeast winds 15 to 20 knots, increasing to
20 to 25 knots this afternoon. seas 6 to 7 feet, occasionally to
9 feet. wave detail: northeast 6 feet at 8 seconds. a slight
chance of showers. 
.tonight...northeast winds 15 to 20 knots. seas 5 to 6 feet,
occasionally to 8 feet. wave detail: northeast 6 feet at
7 seconds. a slight chance of showers in the evening. 
.thursday...northeast winds 15 to 20 knots. seas 5 to 6 feet,
occasionally to 8 feet. wave detail: northeast 6 feet at
8 seconds. a slight chance of showers. a slight chance of
thunderstorms in the afternoon. 
.thursday night...northeast winds 10 to 15 knots. seas 4 to
6 feet, occasionally to 8 feet. wave detail: east 6 feet at
8 seconds. a slight chance of showers and thunderstorms. 
.friday...northeast winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: east 5 feet at 7 seconds. a
chance of showers with a slight chance of thunderstorms. 
.friday night...east winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: east 4 feet at 7 seconds. a
slight chance of showers and thunderstorms in the evening, then a
chance of showers and thunderstorms after midnight. 
.saturday through sunday...southeast winds 5 to 10 knots. seas
2 to 3 feet. showers likely with a chance of thunderstorms. 

winds and seas higher in and near thunderstorms.

$$

fzus52 kmlb 161846
cwfmlb
expires:202609170800;;560285

coastal waters forecast for east central florida
national weather service melbourne fl
246 pm edt wed sep 16 2026

atlantic coastal waters from flagler beach to jupiter inlet out 60 nm.

seas are provided as a range of the average height of the highest
one third of the waves, along with the occasional height of the 
average highest ten percent of the waves.


amz550-170800-
flagler beach to volusia-brevard county line 0-20 nm-
246 pm edt wed sep 16 2026

...small craft advisory in effect through late tonight...

.tonight...northeast winds 20 to 25 knots. seas 6 to 7 feet,
occasionally to 9 feet. wave detail: northeast 7 feet at
7 seconds. rough on the intracoastal waters. a slight chance of
thunderstorms. a chance of showers this evening, then a slight
chance of showers after midnight. 
.thursday...northeast winds 15 to 20 knots. seas 5 to 6 feet,
occasionally to 8 feet. wave detail: northeast 6 feet at
7 seconds. choppy on the intracoastal waters. a slight chance of
showers in the morning, then a chance of showers and
thunderstorms in the afternoon. 
.thursday night...northeast winds 15 to 20 knots, diminishing to
10 to 15 knots after midnight. seas 4 to 5 feet, occasionally to
6 feet. wave detail: northeast 5 feet at 7 seconds. choppy on the
intracoastal waters. a slight chance of thunderstorms. a slight
chance of showers in the evening, then a chance of showers after
midnight. 
.friday...northeast winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: northeast 4 feet at 7 seconds. a moderate chop on the
intracoastal waters. a chance of showers. a slight chance of
thunderstorms in the morning, then a chance of thunderstorms in
the afternoon. 
.friday night...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: east 3 feet at 7 seconds. mostly smooth on the
intracoastal waters. a chance of showers with a slight chance of
thunderstorms. 
.saturday...east winds 5 to 10 knots. seas 2 feet. wave detail:
east 2 feet at 7 seconds. a light chop on the intracoastal
waters. showers likely with a chance of thunderstorms. 
.saturday night...east winds 5 to 10 knots. seas 2 feet. mostly
smooth on the intracoastal waters. a chance of showers and
thunderstorms. 
.sunday...east winds 5 to 10 knots. seas 2 feet. a light chop on
the intracoastal waters. showers likely with a chance of
thunderstorms. 
.sunday night...southeast winds 5 to 10 knots. seas 2 feet.
mostly smooth on the intracoastal waters. a chance of showers and
thunderstorms. 
.monday...southeast winds 5 to 10 knots. seas 2 feet. a light
chop on the intracoastal waters. showers likely. a slight chance
of thunderstorms in the morning, then a chance of thunderstorms
in the afternoon. 
.monday night...southeast winds around 5 knots, becoming south
after midnight. seas 2 feet. smooth on the intracoastal waters. a
chance of showers. a chance of thunderstorms in the evening, then
a slight chance of thunderstorms after midnight. 

winds and waves higher in and near thunderstorms.

$$

fzus52 kmlb 161846
cwfmlb
expires:202609170800;;560286

coastal waters forecast for east central florida
national weather service melbourne fl
246 pm edt wed sep 16 2026

atlantic coastal waters from flagler beach to jupiter inlet out 60 nm.

seas are provided as a range of the average height of the highest
one third of the waves, along with the occasional height of the 
average highest ten percent of the waves.


amz552-170800-
volusia-brevard county line to sebastian inlet 0-20 nm-
246 pm edt wed sep 16 2026

...small craft advisory in effect through late tonight...

.tonight...northeast winds around 20 knots. seas 5 to 6 feet,
occasionally to 8 feet. wave detail: northeast 6 feet at
7 seconds. choppy on the intracoastal waters. a chance of showers
with a slight chance of thunderstorms. 
.thursday...northeast winds 15 to 20 knots. seas 5 to 6 feet,
occasionally to 8 feet. wave detail: northeast 6 feet at
8 seconds. choppy on the intracoastal waters. a chance of
showers. a slight chance of thunderstorms in the morning, then a
chance of thunderstorms in the afternoon. 
.thursday night...northeast winds 15 to 20 knots, diminishing to
10 to 15 knots after midnight. seas 4 to 5 feet, occasionally to
6 feet. wave detail: northeast 5 feet at 8 seconds. choppy on the
intracoastal waters. a chance of showers and thunderstorms. 
.friday...northeast winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: northeast 4 feet at 8 seconds. a moderate chop on the
intracoastal waters. a chance of thunderstorms. showers likely in
the morning, then a chance of showers in the afternoon. 
.friday night...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: northeast 3 feet at 7 seconds. mostly smooth on the
intracoastal waters. a chance of thunderstorms. a chance of
showers in the evening, then showers likely after midnight. 
.saturday...east winds 5 to 10 knots. seas 2 feet. wave detail:
east 2 feet at 6 seconds. a light chop on the intracoastal
waters. showers likely with a chance of thunderstorms. 
.saturday night...southeast winds 5 to 10 knots. seas 2 feet.
mostly smooth on the intracoastal waters. a chance of
thunderstorms. showers likely in the evening, then a chance of
showers after midnight. 
.sunday...east winds 5 to 10 knots. seas 2 feet. a light chop on
the intracoastal waters. showers likely. a chance of
thunderstorms in the morning, then thunderstorms likely in the
afternoon. 
.sunday night...southeast winds around 5 knots, becoming south
after midnight. seas 2 feet. smooth on the intracoastal waters. a
chance of showers and thunderstorms. 
.monday...south winds around 5 knots, becoming southeast in the
afternoon. seas 2 feet. a light chop on the intracoastal waters.
a chance of thunderstorms. a chance of showers in the morning,
then showers likely in the afternoon. 
.monday night...southeast winds 5 to 10 knots, becoming south
after midnight. seas 2 feet. mostly smooth on the intracoastal
waters. a chance of showers and thunderstorms. 

winds and waves higher in and near thunderstorms.

$$

fzus52 kmlb 161846
cwfmlb
expires:202609170800;;560288

coastal waters forecast for east central florida
national weather service melbourne fl
246 pm edt wed sep 16 2026

atlantic coastal waters from flagler beach to jupiter inlet out 60 nm.

seas are provided as a range of the average height of the highest
one third of the waves, along with the occasional height of the 
average highest ten percent of the waves.


amz570-170800-
flagler beach to volusia-brevard county line 20-60 nm-
246 pm edt wed sep 16 2026

...small craft advisory in effect through thursday afternoon...

.tonight...northeast winds 15 to 20 knots. seas 6 to 7 feet,
occasionally to 9 feet. wave detail: north 7 feet at 7 seconds. a
slight chance of thunderstorms. a chance of showers this evening,
then a slight chance of showers after midnight. 
.thursday...northeast winds 15 to 20 knots. seas 6 feet,
occasionally to 8 feet. wave detail: northeast 6 feet at
8 seconds and north 3 feet at 7 seconds. a slight chance of
showers in the morning, then a chance of showers and
thunderstorms in the afternoon. 
.thursday night...east winds 15 to 20 knots, becoming northeast
10 to 15 knots after midnight. seas 4 to 6 feet, occasionally to
8 feet. wave detail: northeast 6 feet at 7 seconds. a chance of
showers. a slight chance of thunderstorms in the evening, then a
chance of thunderstorms after midnight. 
.friday...northeast winds 10 to 15 knots. seas 3 to 5 feet,
occasionally to 6 feet. wave detail: northeast 4 feet at
7 seconds and east 1 foot at 12 seconds. a chance of showers with
a slight chance of thunderstorms in the morning, then showers
likely with a chance of thunderstorms in the afternoon. 
.friday night...east winds 5 to 10 knots. seas 3 to 4 feet. wave
detail: northeast 3 feet at 7 seconds and east 1 foot at
12 seconds. a chance of thunderstorms. a chance of showers in the
evening, then showers likely after midnight. 
.saturday...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: northeast 2 feet at 7 seconds and east 1 foot at
12 seconds. showers likely with a chance of thunderstorms. 
.saturday night...east winds 5 to 10 knots. seas 2 to 3 feet.
showers likely with a chance of thunderstorms. 
.sunday...east winds 5 to 10 knots. seas 2 to 3 feet. showers
likely with a chance of thunderstorms. 
.sunday night...southeast winds 5 to 10 knots. seas 2 feet. a
chance of thunderstorms. a chance of showers in the evening, then
showers likely after midnight. 
.monday...southeast winds 5 to 10 knots. seas 2 to 3 feet.
showers likely with a chance of thunderstorms. 
.monday night...southeast winds 5 to 10 knots, becoming south
after midnight. seas 2 to 3 feet. showers likely with a chance of
thunderstorms. 

winds and seas higher in and near thunderstorms.

$$

fzus52 kmlb 161846
cwfmlb
expires:202609170800;;560289

coastal waters forecast for east central florida
national weather service melbourne fl
246 pm edt wed sep 16 2026

atlantic coastal waters from flagler beach to jupiter inlet out 60 nm.

seas are provided as a range of the average height of the highest
one third of the waves, along with the occasional height of the 
average highest ten percent of the waves.


amz572-170800-
volusia-brevard county line to sebastian inlet 20-60 nm-
246 pm edt wed sep 16 2026

...small craft advisory in effect through thursday afternoon...

.tonight...northeast winds 15 to 20 knots. seas 6 to 7 feet,
occasionally to 9 feet. wave detail: northeast 7 feet at
7 seconds. a chance of showers with a slight chance of
thunderstorms. 
.thursday...northeast winds 15 to 20 knots. seas 6 to 7 feet,
occasionally to 9 feet. wave detail: north 6 feet at 7 seconds. a
chance of showers. a slight chance of thunderstorms in the
morning, then a chance of thunderstorms in the afternoon. 
.thursday night...east winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. seas 4 to 6 feet, occasionally to
8 feet. wave detail: north 6 feet at 7 seconds. a chance of
thunderstorms. a chance of showers in the evening, then showers
likely after midnight. 
.friday...northeast winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: north 4 feet at 7 seconds.
showers likely with a chance of thunderstorms. 
.friday night...east winds 5 to 10 knots. seas 3 to 4 feet. wave
detail: northeast 3 feet at 7 seconds. showers likely with a
chance of thunderstorms. 
.saturday...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: northeast 2 feet at 7 seconds. showers likely with a
chance of thunderstorms. 
.saturday night...southeast winds 5 to 10 knots. seas 2 to
3 feet. showers likely with a chance of thunderstorms. 
.sunday...east winds 5 to 10 knots. seas 2 to 3 feet. showers
likely with a chance of thunderstorms. 
.sunday night...southeast winds 5 to 10 knots, becoming south
after midnight. seas 2 feet. showers likely with a chance of
thunderstorms. 
.monday...south winds around 5 knots, becoming southeast in the
afternoon. seas 2 to 3 feet. showers likely with a chance of
thunderstorms. 
.monday night...southeast winds 5 to 10 knots, becoming south
after midnight. seas 2 to 3 feet. showers likely with a chance of
thunderstorms. 

winds and seas higher in and near thunderstorms.

$$