Coastal Waters Forecast
Issued by NWS Sterling, VA

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
776
FZUS51 KLWX 190836
CWFLWX

Coastal Waters Forecast
National Weather Service Baltimore MD/Washington DC
435 AM EDT Wed Jun 19 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.

ANZ500-192300-
435 AM EDT Wed Jun 19 2024

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

High pressure will remain anchored offshore through the week. Winds
will remain light with a southerly component through the week.

$$

ANZ535-192300-
Tidal Potomac from Key Bridge to Indian Head-
435 AM EDT Wed Jun 19 2024

.REST OF THE OVERNIGHT...S winds 5 kt. Waves less than 1 ft.
.TODAY...S winds 5 to 10 kt. Waves 1 ft.
.TONIGHT...S winds 5 to 10 kt. Waves 1 ft.
.THU...S winds 5 to 10 kt. Waves 1 ft.
.THU NIGHT...S winds 5 to 10 kt. Waves 1 ft.
.FRI...S winds 5 kt. Waves less than 1 ft.
.FRI NIGHT...S winds 5 to 10 kt. Waves 1 ft.
.SAT...S winds around 5 kt. Waves 1 ft.
.SUN...SW winds 5 to 10 kt. Waves 1 ft. A chance of showers and
tstms through the night.

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

$$

ANZ536-192300-
Tidal Potomac from Indian Head to Cobb Island-
435 AM EDT Wed Jun 19 2024

.REST OF THE OVERNIGHT...S winds 10 kt. Waves 1 ft.
.TODAY...SE winds 5 to 10 kt. Waves 1 ft.
.TONIGHT...SE winds 5 to 10 kt. Waves 1 ft.
.THU...SE winds 5 to 10 kt. Waves 1 ft.
.THU NIGHT...S winds 5 to 10 kt. Waves 1 ft.
.FRI...S winds 5 kt. Waves less than 1 ft.
.FRI NIGHT...S winds 5 to 10 kt. Waves 1 ft.
.SAT...S winds 5 to 10 kt. Waves 1 ft.
.SUN...SW winds 5 to 10 kt. Waves 1 ft. A chance of showers and
tstms through the night.

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

$$

ANZ537-192300-
Tidal Potomac from Cobb Island to Smith Point-
435 AM EDT Wed Jun 19 2024

.REST OF THE OVERNIGHT...S winds 10 kt. Waves 1 ft.
.TODAY...SE winds 5 to 10 kt. Waves 1 ft.
.TONIGHT...SE winds 10 to 15 kt. Waves 1 to 2 ft.
.THU...SE winds 5 to 10 kt. Waves 1 ft.
.THU NIGHT...S winds 10 kt. Waves 1 to 2 ft.
.FRI...S winds 5 to 10 kt. Waves 1 ft.
.FRI NIGHT...S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft.
.SAT...S winds 10 to 15 kt. Waves 1 to 2 ft.
.SUN...SW winds 10 to 15 kt. Waves 1 to 2 ft. A chance of showers
and tstms through the night.

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

$$

ANZ530-192300-
Chesapeake Bay north of Pooles Island-
435 AM EDT Wed Jun 19 2024

.REST OF THE OVERNIGHT...S winds 10 kt. Waves 1 ft.
.TODAY...S winds 5 to 10 kt. Waves 1 ft.
.TONIGHT...S winds 5 to 10 kt. Waves 1 ft.
.THU...SW winds 5 to 10 kt. Waves 1 ft.
.THU NIGHT...S winds 5 to 10 kt. Waves 1 ft.
.FRI...SW winds 5 to 10 kt. Waves 1 ft.
.FRI NIGHT...S winds 5 to 10 kt. Waves 1 ft.
.SAT...S winds 5 to 10 kt. Waves 1 ft.
.SUN...SW winds 10 to 15 kt. Waves 1 ft. A chance of showers and
tstms in the afternoon. Showers likely with a chance of tstms
through the night.

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

$$

ANZ531-192300-
Chesapeake Bay from Pooles Island to Sandy Point-
435 AM EDT Wed Jun 19 2024

.REST OF THE OVERNIGHT...S winds 10 kt. Waves 1 ft.
.TODAY...S winds 5 to 10 kt. Waves 1 ft.
.TONIGHT...S winds 10 kt. Waves 2 ft.
.THU...S winds 5 to 10 kt. Waves 1 ft.
.THU NIGHT...S winds 10 to 15 kt. Waves 2 ft.
.FRI...S winds 5 to 10 kt. Waves 1 ft.
.FRI NIGHT...S winds 10 kt. Waves 1 to 2 ft.
.SAT...S winds 5 to 10 kt. Waves 1 ft.
.SUN...SW winds 10 to 15 kt. Waves 1 to 2 ft. A chance of showers
and tstms.

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

$$

ANZ538-192300-
Patapsco River including Baltimore Harbor-
435 AM EDT Wed Jun 19 2024

.REST OF THE OVERNIGHT...S winds 10 kt. Waves 1 ft.
.TODAY...S winds 5 to 10 kt. Waves 1 ft.
.TONIGHT...S winds 5 to 10 kt. Waves 1 ft.
.THU...S winds 5 to 10 kt. Waves 1 ft or less.
.THU NIGHT...S winds 5 to 10 kt. Waves 1 ft.
.FRI...S winds 5 to 10 kt. Waves 1 ft.
.FRI NIGHT...S winds 5 to 10 kt. Waves 1 ft.
.SAT...S winds 5 to 10 kt. Waves 1 ft or less.
.SUN...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.

$$

ANZ539-192300-
Chester River to Queenstown MD-
435 AM EDT Wed Jun 19 2024

.REST OF THE OVERNIGHT...S winds 10 kt. Waves 1 ft.
.TODAY...S winds 5 to 10 kt. Waves 1 ft.
.TONIGHT...S winds 10 kt. Waves 1 ft.
.THU...S winds 5 to 10 kt. Waves 1 ft.
.THU NIGHT...S winds 10 kt. Waves 1 ft.
.FRI...S winds 5 to 10 kt. Waves 1 ft.
.FRI NIGHT...S winds 10 to 15 kt. Waves 1 ft.
.SAT...S winds 5 to 10 kt. Waves 1 ft.
.SUN...S winds 10 to 15 kt. Waves 1 to 2 ft. A chance of showers and
tstms through the night.

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

$$

ANZ532-192300-
Chesapeake Bay from Sandy Point to North Beach-
435 AM EDT Wed Jun 19 2024

.REST OF THE OVERNIGHT...S winds 10 kt. Waves 2 ft.
.TODAY...S winds 5 to 10 kt. Waves 1 to 2 ft.
.TONIGHT...S winds 10 to 15 kt. Waves 2 ft.
.THU...S winds 5 to 10 kt. Waves 1 ft.
.THU NIGHT...S winds 10 to 15 kt. Waves 2 ft.
.FRI...S winds 5 to 10 kt. Waves 1 ft.
.FRI NIGHT...S winds 10 to 15 kt. Waves 2 ft.
.SAT...S winds 5 to 10 kt. Waves 1 to 2 ft.
.SUN...S winds 10 to 15 kt. Waves 1 to 2 ft. A chance of showers and
tstms through the night.

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

$$

ANZ540-192300-
Eastern Bay-
435 AM EDT Wed Jun 19 2024

.REST OF THE OVERNIGHT...S winds 10 kt. Waves 1 ft.
.TODAY...S winds 5 to 10 kt. Waves 1 ft.
.TONIGHT...S winds 10 kt. Waves 1 ft.
.THU...S winds 5 to 10 kt. Waves 1 ft.
.THU NIGHT...S winds 10 to 15 kt. Waves 1 ft.
.FRI...S winds 5 to 10 kt. Waves 1 ft.
.FRI NIGHT...S winds 10 to 15 kt. Waves 1 ft.
.SAT...S winds 5 to 10 kt. Waves 1 ft.
.SUN...S winds 10 to 15 kt. Waves 1 ft. A chance of showers and
tstms through the night.

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

$$

ANZ533-192300-
Chesapeake Bay from North Beach to Drum Point-
435 AM EDT Wed Jun 19 2024

.REST OF THE OVERNIGHT...S winds 10 kt. Waves 2 ft.
.TODAY...S winds 5 to 10 kt. Waves 1 to 2 ft.
.TONIGHT...S winds 10 to 15 kt. Waves 2 ft.
.THU...S winds 5 to 10 kt. Waves 1 ft.
.THU NIGHT...S winds 10 to 15 kt. Waves 2 ft.
.FRI...S winds 5 to 10 kt. Waves 1 ft.
.FRI NIGHT...S winds 10 to 15 kt. Waves 2 ft.
.SAT...S winds 10 to 15 kt. Waves 1 to 2 ft.
.SUN...S winds 10 to 15 kt. Waves 1 to 2 ft. A chance of showers and
tstms through the night.

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

$$

ANZ541-192300-
Choptank River to Cambridge MD and the Little Choptank River-
435 AM EDT Wed Jun 19 2024

.REST OF THE OVERNIGHT...S winds 10 kt. Waves 1 ft.
.TODAY...S winds 5 to 10 kt. Waves 1 ft.
.TONIGHT...S winds 5 to 10 kt. Waves 1 ft.
.THU...S winds 5 to 10 kt. Waves 1 ft.
.THU NIGHT...S winds 10 to 15 kt. Waves 1 ft.
.FRI...S winds 5 to 10 kt. Waves 1 ft.
.FRI NIGHT...S winds 10 to 15 kt. Waves 1 ft.
.SAT...S winds 10 to 15 kt. Waves 1 ft.
.SUN...S winds 10 to 15 kt. Waves 1 to 2 ft. A chance of showers and
tstms through the night.

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

$$

ANZ542-192300-
Patuxent River to Broomes Island MD-
435 AM EDT Wed Jun 19 2024

.REST OF THE OVERNIGHT...S winds 10 kt. Waves 1 ft.
.TODAY...SE winds 5 to 10 kt. Waves 1 ft.
.TONIGHT...S winds 5 to 10 kt. Waves 1 ft.
.THU...S winds 5 to 10 kt. Waves 1 ft.
.THU NIGHT...S winds 10 kt. Waves 1 ft.
.FRI...S winds 5 to 10 kt. Waves 1 ft.
.FRI NIGHT...S winds 10 kt. Waves 1 ft.
.SAT...S winds 5 to 10 kt. Waves 1 ft.
.SUN...SW winds 5 to 10 kt. Waves 1 ft. A chance of showers and
tstms through the night.

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

$$

ANZ534-192300-
Chesapeake Bay from Drum Point to Smith Point-
435 AM EDT Wed Jun 19 2024

.REST OF THE OVERNIGHT...S winds 10 kt. Waves 2 ft.
.TODAY...SE winds 5 to 10 kt. Waves 1 to 2 ft.
.TONIGHT...S winds 10 to 15 kt. Gusts up to 20 kt until early
morning. Waves 2 ft.
.THU...S winds 5 to 10 kt. Waves 1 to 2 ft.
.THU NIGHT...S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft.
.FRI...S winds 10 to 15 kt. Waves 2 ft.
.FRI NIGHT...S winds 10 to 15 kt with gusts to 20 kt. Waves 2 to
3 ft.
.SAT...S winds 10 to 15 kt. Waves 2 ft.
.SUN...S winds 15 to 20 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.

$$

ANZ543-192300-
Tangier Sound and the inland waters surrounding Bloodsworth Island-
435 AM EDT Wed Jun 19 2024

.REST OF THE OVERNIGHT...SE winds 10 kt. Waves 1 ft.
.TODAY...S winds 5 to 10 kt. Waves 1 ft.
.TONIGHT...SE winds 10 to 15 kt. Waves 1 ft.
.THU...S winds 5 to 10 kt. Waves 1 ft.
.THU NIGHT...S winds 10 to 15 kt. Waves 1 ft.
.FRI...S winds 10 kt. Waves 1 ft.
.FRI NIGHT...S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft.
.SAT...S winds 10 to 15 kt. Waves 1 to 2 ft.
.SUN...S winds 15 to 20 kt. Waves 2 ft. A chance of showers and
tstms through the night.

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

$$