559
FZUS51 KLWX 300820
CWFLWX

Coastal Waters Forecast
National Weather Service Baltimore MD/Washington DC
420 AM EDT Sun Jun 30 2024

Tidal Potomac River and Maryland portion of Chesapeake Bay.

Forecasts of wave heights do not include effects of wind direction
relative to tidal currents. Expect higher waves when winds are
blowing against the tidal flow.

ANZ500-302300-
420 AM EDT Sun Jun 30 2024

.SYNOPSIS FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY...

A cold front will move through the waters this evening. Showers and
thunderstorms will develop during the afternoon to evening hours in
association with the cold front. A strong area of high pressure
settles over the region through Tuesday. Eventually a warm front
approaches from the west before passing to the north on Wednesday.
Small Craft Advisories may be need to be extended through this
morning, and likely again tonight through Monday night with the cold
 front.

$$

ANZ535-302300-
Tidal Potomac from Key Bridge to Indian Head-
420 AM EDT Sun Jun 30 2024

.REST OF THE OVERNIGHT...S winds 5 kt. Waves less than 1 ft.
Scattered showers and tstms.
.TODAY...SW winds 5 to 10 kt. Waves 1 ft. Numerous showers and
scattered tstms.
.TONIGHT...NW winds 5 to 10 kt. Gusts up to 20 kt in the late
evening and overnight. Waves 1 ft. Numerous showers and tstms.
.MON...N winds 5 to 10 kt with gusts to 20 kt. Waves 1 ft.
.MON NIGHT...N winds 5 to 10 kt. Waves 1 ft.
.TUE...E winds around 5 kt. Waves 1 ft.
.TUE NIGHT...S winds around 5 kt. Waves 1 ft.
.WED...S winds 5 to 10 kt. Waves 1 ft.
.THU...SW winds around 5 kt. Waves 1 ft or less. A chance of showers
and tstms.

Winds and waves higher and visibilities lower in and near tstms.

$$

ANZ536-302300-
Tidal Potomac from Indian Head to Cobb Island-
420 AM EDT Sun Jun 30 2024

.REST OF THE OVERNIGHT...S winds 10 kt. Waves 1 ft. Isolated showers
and tstms.
.TODAY...SW winds 5 to 10 kt. Waves 1 ft. Scattered showers and
tstms.
.TONIGHT...W winds 5 to 10 kt...becoming N 10 to 15 kt with gusts to
20 kt after midnight. Waves 1 ft. Numerous showers and tstms.
.MON...N winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft.
.MON NIGHT...N winds 5 to 10 kt. Waves 1 ft.
.TUE...E winds around 5 kt. Waves 1 ft.
.TUE NIGHT...SE winds around 5 kt. Waves 1 ft.
.WED...S winds 5 to 10 kt. Waves 1 ft.
.THU...S winds around 5 kt. Waves 1 ft. A chance of showers and
tstms.

Winds and waves higher and visibilities lower in and near tstms.

$$

ANZ537-302300-
Tidal Potomac from Cobb Island to Smith Point-
420 AM EDT Sun Jun 30 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM EDT EARLY THIS
MORNING...

.REST OF THE OVERNIGHT...SW winds 15 kt with gusts to 20 kt. Waves
2 ft. Isolated showers and tstms.
.TODAY...SW winds 10 to 15 kt with gusts to 20 kt. Waves 1 to 2 ft.
Numerous showers and scattered tstms.
.TONIGHT...S winds 10 to 15 kt...becoming W with gusts to 25 kt in
the late evening and early morning, then becoming N 15 to 20 kt with
gusts to 25 kt late. Waves 1 ft...building to 3 ft after midnight.
Numerous showers and tstms.
.MON...N winds 15 to 20 kt with gusts to 25 kt. Waves 2 to 3 ft.
.MON NIGHT...N winds 5 to 10 kt with gusts to 20 kt. Waves 1 to
2 ft.
.TUE...E winds 5 to 10 kt. Waves 1 ft.
.TUE NIGHT...SE winds 5 to 10 kt. Waves 1 ft.
.WED...S winds 10 to 15 kt. Waves 1 to 2 ft.
.THU...S winds 5 to 10 kt. Waves 1 ft. A chance of showers and
tstms.

Winds and waves higher and visibilities lower in and near tstms.

$$

ANZ530-302300-
Chesapeake Bay north of Pooles Island-
420 AM EDT Sun Jun 30 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM EDT EARLY THIS
MORNING...

.REST OF THE OVERNIGHT...S winds 10 kt with gusts to 20 kt. Waves
1 ft. Scattered showers and tstms.
.TODAY...SW winds 5 to 10 kt. Waves 1 ft. Scattered showers and
tstms.
.TONIGHT...W winds 10 to 15 kt with gusts to 20 kt... becoming NW
with gusts to 25 kt after midnight. Waves 1 to 2 ft. Numerous
showers and tstms.
.MON...N winds 10 to 15 kt with gusts to 20 kt. Waves 1 to 2 ft.
.MON NIGHT...N winds 5 to 10 kt. Waves 1 ft.
.TUE...E winds around 5 kt. Waves 1 ft.
.TUE NIGHT...SE winds 5 to 10 kt. Waves 1 ft.
.WED...S winds 5 to 10 kt. Waves 1 ft.
.THU...SW winds 5 to 10 kt. Waves 1 ft. A chance of showers and
tstms.

Winds and waves higher and visibilities lower in and near tstms.

$$

ANZ531-302300-
Chesapeake Bay from Pooles Island to Sandy Point-
420 AM EDT Sun Jun 30 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM EDT EARLY THIS
MORNING...

.REST OF THE OVERNIGHT...S winds 15 kt with gusts to 20 kt. Waves
2 ft. Scattered showers and tstms.
.TODAY...SW winds 5 to 10 kt. Waves 1 to 2 ft. Scattered showers and
tstms.
.TONIGHT...W winds 10 to 15 kt with gusts to 20 kt... becoming N
15 to 20 kt with gusts to 25 kt after midnight. Waves 1 ft...
building to 3 ft after midnight. Numerous showers and tstms.
.MON...N winds 15 to 20 kt with gusts to 25 kt. Waves 2 to 3 ft.
.MON NIGHT...N winds 10 kt with gusts to 20 kt. Waves 2 ft.
.TUE...E winds 5 to 10 kt. Waves 1 ft or less.
.TUE NIGHT...S winds 5 to 10 kt. Waves 1 ft.
.WED...S winds 10 to 15 kt. Waves 1 to 2 ft.
.THU...S winds 5 to 10 kt. Waves 1 ft. A chance of showers and
tstms.

Winds and waves higher and visibilities lower in and near tstms.

$$

ANZ538-302300-
Patapsco River including Baltimore Harbor-
420 AM EDT Sun Jun 30 2024

.REST OF THE OVERNIGHT...S winds 5 kt. Waves less than 1 ft.
Scattered showers and tstms.
.TODAY...SW winds 5 to 10 kt. Waves 1 ft. Scattered showers and
tstms.
.TONIGHT...NW winds 10 to 15 kt with gusts to 20 kt... becoming N
with gusts to 20 kt late. Waves 1 ft. Numerous showers and tstms.
.MON...N winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft.
.MON NIGHT...N winds 5 to 10 kt. Waves 1 ft.
.TUE...E winds 5 kt. Waves less than 1 ft.
.TUE NIGHT...S winds 5 kt. Waves less than 1 ft.
.WED...S winds 5 to 10 kt. Waves 1 ft or less.
.THU...S winds 5 kt. Waves less than 1 ft. A chance of showers and
tstms.

Winds and waves higher and visibilities lower in and near tstms.

$$

ANZ539-302300-
Chester River to Queenstown MD-
420 AM EDT Sun Jun 30 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM EDT EARLY THIS
MORNING...

.REST OF THE OVERNIGHT...S winds 10 kt with gusts to 20 kt. Waves
2 ft. Scattered showers and tstms.
.TODAY...SW winds 10 kt. Waves 1 ft. Scattered showers and tstms.
.TONIGHT...SW winds 10 to 15 kt with gusts to 20 kt... becoming N
15 to 20 kt with gusts to 25 kt after midnight. Waves 1 ft...
building to 3 ft after midnight. Numerous showers and tstms.
.MON...N winds 15 to 20 kt with gusts to 25 kt. Waves 2 to 3 ft.
.MON NIGHT...N winds 10 kt. Waves 1 to 2 ft.
.TUE...E winds 5 to 10 kt. Waves 1 ft or less.
.TUE NIGHT...S winds 5 kt. Waves less than 1 ft.
.WED...S winds 5 to 10 kt. Waves 1 ft.
.THU...S winds 5 to 10 kt. Waves 1 ft. A chance of showers and
tstms.

Winds and waves higher and visibilities lower in and near tstms.

$$

ANZ532-302300-
Chesapeake Bay from Sandy Point to North Beach-
420 AM EDT Sun Jun 30 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM EDT EARLY THIS
MORNING...

.REST OF THE OVERNIGHT...S winds 15 kt with gusts to 20 kt. Waves
2 ft. Scattered showers and tstms.
.TODAY...S winds 5 to 10 kt. Waves 1 to 2 ft. Numerous showers and
scattered tstms.
.TONIGHT...SW winds 5 to 10 kt...becoming NW 15 to 20 kt with gusts
to 25 kt after midnight. Waves 1 ft... building to 3 ft after
midnight. Showers and numerous tstms.
.MON...N winds 15 to 20 kt with gusts to 25 kt. Waves 2 to 3 ft.
.MON NIGHT...N winds 10 kt with gusts to 20 kt. Waves 2 ft.
.TUE...NE winds 5 to 10 kt. Waves 1 ft or less.
.TUE NIGHT...S winds 5 to 10 kt. Waves 1 ft.
.WED...S winds 10 to 15 kt. Waves 1 to 2 ft.
.THU...S winds 5 to 10 kt. Waves 1 ft. A chance of showers and
tstms.

Winds and waves higher and visibilities lower in and near tstms.

$$

ANZ540-302300-
Eastern Bay-
420 AM EDT Sun Jun 30 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM EDT EARLY THIS
MORNING...

.REST OF THE OVERNIGHT...S winds 10 kt with gusts to 20 kt. Waves
1 ft. Scattered showers and tstms.
.TODAY...SW winds 10 kt. Waves 1 ft. Numerous showers and scattered
tstms.
.TONIGHT...SW winds 5 to 10 kt...becoming N 15 to 20 kt with gusts
to 25 kt after midnight. Waves 1 to 2 ft. Showers and numerous
tstms.
.MON...N winds 15 to 20 kt with gusts to 25 kt. Waves 2 ft.
.MON NIGHT...N winds 10 kt. Waves 1 ft.
.TUE...NE winds 5 to 10 kt. Waves 1 ft or less.
.TUE NIGHT...SE winds 5 kt. Waves less than 1 ft.
.WED...S winds 10 to 15 kt. Waves 1 ft or less.
.THU...S winds 5 to 10 kt. Waves 1 ft. A chance of showers and
tstms.

Winds and waves higher and visibilities lower in and near tstms.

$$

ANZ533-302300-
Chesapeake Bay from North Beach to Drum Point-
420 AM EDT Sun Jun 30 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM EDT EARLY THIS
MORNING...

.REST OF THE OVERNIGHT...S winds 15 kt with gusts to 20 kt. Waves
2 ft. Scattered showers with isolated tstms.
.TODAY...S winds 5 to 10 kt. Waves 1 to 2 ft. Numerous showers and
scattered tstms.
.TONIGHT...SW winds 5 to 10 kt...becoming NW 15 to 20 kt with gusts
to 25 kt after midnight. Waves 2 to 3 ft. Numerous showers and
tstms.
.MON...N winds 15 to 20 kt with gusts to 25 kt. Waves 3 ft.
.MON NIGHT...N winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft.
.TUE...NE winds 5 to 10 kt. Waves 1 ft.
.TUE NIGHT...SE winds 5 to 10 kt. Waves 1 ft.
.WED...S winds 5 kt...increasing to 10 to 15 kt. Waves 1 to 2 ft...
building to 3 ft after midnight.
.THU...S winds 5 to 10 kt. Waves 2 ft. A chance of showers and
tstms.

Winds and waves higher and visibilities lower in and near tstms.

$$

ANZ541-302300-
Choptank River to Cambridge MD and the Little Choptank River-
420 AM EDT Sun Jun 30 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM EDT EARLY THIS
MORNING...

.REST OF THE OVERNIGHT...S winds 15 kt with gusts to 20 kt. Waves
2 ft. Scattered showers with isolated tstms.
.TODAY...SW winds 10 kt. Waves 1 ft. Numerous showers and scattered
tstms.
.TONIGHT...SW winds 5 to 10 kt...becoming NW 15 to 20 kt with gusts
to 25 kt after midnight. Waves 1 to 2 ft. Numerous showers and
tstms.
.MON...N winds 15 to 20 kt with gusts to 25 kt. Waves 2 ft.
.MON NIGHT...N winds 5 to 10 kt with gusts to 20 kt. Waves 1 ft.
.TUE...NE winds 5 to 10 kt. Waves 1 ft or less.
.TUE NIGHT...SE winds 5 to 10 kt. Waves 1 ft.
.WED...S winds 10 to 15 kt. Waves 1 ft or less.
.THU...S winds 5 to 10 kt. Waves 1 ft. A chance of showers and
tstms.

Winds and waves higher and visibilities lower in and near tstms.

$$

ANZ542-302300-
Patuxent River to Broomes Island MD-
420 AM EDT Sun Jun 30 2024

.REST OF THE OVERNIGHT...S winds 10 kt. Waves 1 ft. Isolated showers
and tstms.
.TODAY...SW winds 5 to 10 kt. Waves 1 ft. Numerous showers and
scattered tstms.
.TONIGHT...SW winds 5 to 10 kt...becoming NW 10 to 15 kt with gusts
to 20 kt after midnight. Waves 1 ft. Numerous showers and tstms.
.MON...N winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft.
.MON NIGHT...N winds 5 to 10 kt. Waves 1 ft.
.TUE...E winds 5 kt. Waves less than 1 ft.
.TUE NIGHT...SE winds 5 kt. Waves less than 1 ft.
.WED...S winds 5 to 10 kt. Waves 1 ft.
.THU...S winds 5 to 10 kt. Waves 1 ft. A chance of showers and
tstms.

Winds and waves higher and visibilities lower in and near tstms.

$$

ANZ534-302300-
Chesapeake Bay from Drum Point to Smith Point-
420 AM EDT Sun Jun 30 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM EDT EARLY THIS
MORNING...

.REST OF THE OVERNIGHT...SW winds 15 kt with gusts to 20 kt. Waves
3 ft. Isolated showers and tstms.
.TODAY...S winds 10 to 15 kt with gusts to 20 kt. Waves 2 to 3 ft.
Numerous showers and scattered tstms.
.TONIGHT...S winds 10 to 15 kt...becoming NW 15 to 20 kt after
midnight. Gusts up to 25 kt. Waves 2 ft...building to 4 ft after
midnight. Showers and numerous tstms.
.MON...N winds 15 to 20 kt with gusts to 25 kt. Waves 3 ft.
.MON NIGHT...N winds 10 to 15 kt with gusts to 20 kt. Waves 2 to
3 ft.
.TUE...E winds 5 to 10 kt. Waves 1 to 2 ft.
.TUE NIGHT...SE winds 5 to 10 kt. Waves 1 ft.
.WED...S winds 10 to 15 kt. Waves 1 to 2 ft...building to 3 ft after
midnight.
.THU...S winds 10 to 15 kt. Waves 2 to 3 ft. A chance of showers and
tstms through the night.

Winds and waves higher and visibilities lower in and near tstms.

$$

ANZ543-302300-
Tangier Sound and the inland waters surrounding Bloodsworth Island-
420 AM EDT Sun Jun 30 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM EDT EARLY THIS
MORNING...

.REST OF THE OVERNIGHT...SW winds 15 kt with gusts to 25 kt. Waves
2 ft. Isolated showers and tstms.
.TODAY...S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft.
Numerous showers and scattered tstms.
.TONIGHT...S winds 10 to 15 kt...becoming NW 15 to 20 kt after
midnight. Gusts up to 25 kt. Waves 2 ft. Showers and numerous tstms.
.MON...N winds 15 to 20 kt with gusts to 25 kt. Waves 2 ft.
.MON NIGHT...N winds 10 kt with gusts to 20 kt. Waves 1 ft.
.TUE...E winds 5 to 10 kt. Waves 1 ft.
.TUE NIGHT...SE winds 5 to 10 kt. Waves 1 ft.
.WED...S winds 10 to 15 kt. Waves 1 to 2 ft...building to 3 ft after
midnight.
.THU...S winds 10 to 15 kt. Waves 2 to 3 ft. A chance of showers and
tstms through the night.

Winds and waves higher and visibilities lower in and near tstms.

$$