National Data Buoy Center NWS Marine Forecast (2024)

FZUS51 KLWX 020048
CWFLWX

Coastal Waters Forecast
National Weather Service Baltimore MD/Washington DC
848 PM EDT Mon Jul 1 2024

Tidal Potomac River and Maryland portion of Chesapeake Bay.

Forecasts of wave heights do not include effects of wind directionrelative to tidal currents. Expect higher waves when winds areblowing against the tidal flow.

ANZ500-020800
848 PM EDT Mon Jul 1 2024

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

As a cold front exits to the south, a strong area of high pressuresettles over the region through Tuesday. Eventually a warm frontapproaches from the west before passing to the north on Wednesday. A cold front nears the area by late in the week. This system brieflystalls before lifting northward as a warm front. Small CraftAdvisories are possible for portions of the waters Wednesdayafternoon into Wednesday night.

ANZ535-020800
Tidal Potomac from Key Bridge to Indian Head
848 PM EDT Mon Jul 1 2024

TONIGHT
N winds 5 kt. Waves less than 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.

WED NIGHT
S winds 5 to 10 kt. Waves 1 ft.

THU
SW winds 5 kt. Waves less than 1 ft. A chance of showers andtstms.

THU NIGHT
SW winds around 5 kt. Waves 1 ft or less. A chance ofshowers and tstms.

FRI
S winds around 5 kt. Waves 1 ft. A chance of showers andtstms.

SAT
SW winds around 5 kt. Waves 1 ft. Showers likely through thenight. A chance of tstms. A chance of showers after midnight.

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

ANZ536-020800
Tidal Potomac from Indian Head to Cobb Island
848 PM EDT Mon Jul 1 2024

TONIGHT
N winds 5 to 10 kt. Waves 1 ft.

TUE
NE winds 5 kt...becoming SE late. Waves 1 ft.

TUE NIGHT
SE winds 5 to 10 kt. Waves 1 ft.

WED
S winds 5 to 10 kt. Waves 1 ft.

WED NIGHT
S winds 5 to 10 kt. Waves 1 ft.

THU
SW winds 5 to 10 kt. Waves 1 ft. A chance of showers.

THU NIGHT
SW winds around 5 kt. Waves 1 ft or less. A chance ofshowers and tstms.

FRI
S winds around 5 kt. Waves 1 ft. A chance of showers andtstms.

SAT
SW winds around 5 kt. Waves 1 ft. Showers likely through thenight. A chance of tstms. A chance of showers after midnight.

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

ANZ537-020800
Tidal Potomac from Cobb Island to Smith Point
848 PM EDT Mon Jul 1 2024

TONIGHT
N winds 5 to 10 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 5 kt...becoming SE 10 to 15 kt in the afternoon.Waves 1 to 2 ft.

WED NIGHT
S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft.

THU
S winds 10 to 15 kt. Waves 1 ft. A chance of showers.

THU NIGHT
S winds 5 to 10 kt. Waves 1 ft. A chance of showers andtstms.

FRI
S winds 5 to 10 kt. Waves 1 ft. A chance of showers andtstms.

SAT
S winds 5 to 10 kt. Waves 1 ft. A chance of tstms.

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

ANZ530-020800
Chesapeake Bay north of Pooles Island
848 PM EDT Mon Jul 1 2024

TONIGHT
N winds 10 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 5 to 10 kt. Waves 1 ft.

WED NIGHT
S winds 10 to 15 kt. Waves 1 ft.

THU
SW winds 5 to 10 kt. Waves 1 ft. A chance of showers.

THU NIGHT
SW winds 5 kt. Waves less than 1 ft. A chance ofshowers and tstms.

FRI
S winds 5 kt. Waves less than 1 ft. A chance of showers andtstms.

SAT
SW winds 5 kt. Waves less than 1 ft. A chance of showers andtstms.

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

ANZ531-020800
Chesapeake Bay from Pooles Island to Sandy Point
848 PM EDT Mon Jul 1 2024

TONIGHT
N winds 10 to 15 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.

WED NIGHT
S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft.

THU
S winds 10 to 15 kt. Waves 1 to 2 ft. A chance of showers.

THU NIGHT
SW winds 5 kt. Waves less than 1 ft. A chance ofshowers and tstms.

FRI
S winds 5 kt. Waves less than 1 ft. A chance of showers andtstms.

SAT
SW winds 5 to 10 kt. Waves 1 ft. A chance of tstms.

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

ANZ538-020800
Patapsco River including Baltimore Harbor
848 PM EDT Mon Jul 1 2024

TONIGHT
N winds 5 to 10 kt. Waves 1 ft.

TUE
E winds 5 kt. Waves less than 1 ft.

TUE NIGHT
S winds 5 to 10 kt. Waves 1 ft.

WED
S winds 5 to 10 kt. Waves 1 ft.

WED NIGHT
S winds 10 to 15 kt. Waves 1 ft.

THU
S winds 5 to 10 kt. Waves 1 ft. A chance of showers andtstms.

THU NIGHT
SW winds around 5 kt. Waves flat. A chance of showersand tstms.

FRI
S winds around 5 kt. Waves flat. A chance of showers andtstms.

SAT
SW winds 5 kt. Waves less than 1 ft. A chance of tstms.

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

ANZ539-020800
Chester River to Queenstown MD
848 PM EDT Mon Jul 1 2024

TONIGHT
N winds 10 kt. Waves 1 ft.

TUE
NE winds 5 to 10 kt...becoming W late. Waves 1 ft or less.

TUE NIGHT
SE winds 5 to 10 kt. Waves 1 ft.

WED
S winds 5 to 10 kt. Waves 1 ft.

WED NIGHT
S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft.

THU
S winds 5 to 10 kt. Waves 1 ft. A chance of showers.

THU NIGHT
SW winds 5 kt. Waves less than 1 ft. A chance ofshowers and tstms.

FRI
S winds 5 kt. Waves less than 1 ft. A chance of showers andtstms.

SAT
SW winds 5 kt. Waves less than 1 ft. A chance of showers andtstms.

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

ANZ532-020800
Chesapeake Bay from Sandy Point to North Beach
848 PM EDT Mon Jul 1 2024

TONIGHT
N winds 10 kt. Waves 1 to 2 ft.

TUE
NE winds 5 to 10 kt...becoming SE late. Waves 1 ft.

TUE NIGHT
S winds 5 to 10 kt. Waves 2 ft.

WED
S winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.Waves 1 to 2 ft.

WED NIGHT
S winds 10 to 15 kt with gusts to 20 kt. Waves 3 ft.

THU
S winds 10 to 15 kt. Waves 1 to 2 ft. A chance of showers.

THU NIGHT
S winds 5 to 10 kt. Waves 1 ft. A chance of showers andtstms.

FRI
S winds 5 to 10 kt. Waves 1 ft. A chance of showers andtstms.

SAT
S winds 5 to 10 kt. Waves 1 ft. A chance of tstms.

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

ANZ540-020800
Eastern Bay
848 PM EDT Mon Jul 1 2024

TONIGHT
N winds 10 kt. Waves 1 ft.

TUE
NE winds 5 to 10 kt...becoming SW late. Waves 1 ft or less.

TUE NIGHT
SE winds 5 to 10 kt. Waves 1 ft.

WED
S winds 5 to 10 kt. Waves 1 ft.

WED NIGHT
S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft.

THU
S winds 10 to 15 kt. Waves 1 ft. A chance of showers.

THU NIGHT
S winds 5 kt. Waves less than 1 ft. A chance of showersand tstms.

FRI
S winds 5 kt. Waves less than 1 ft. A chance of showers andtstms.

SAT
S winds 5 to 10 kt. Waves 1 ft. A chance of showers andtstms.

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

ANZ533-020800
Chesapeake Bay from North Beach to Drum Point
848 PM EDT Mon Jul 1 2024

SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EDT THIS EVENING

TONIGHT
N winds 10 kt with gusts to 20 kt. Waves 1 to 2 ft.

TUE
NE winds 5 to 10 kt. Waves 1 ft.

TUE NIGHT
SE winds 5 to 10 kt. Waves 1 to 2 ft.

WED
S winds 5 kt...increasing to 10 to 15 kt with gusts to 20 ktin the afternoon. Waves 1 to 2 ft.

WED NIGHT
S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft.

THU
S winds 10 to 15 kt. Waves 1 to 2 ft. A chance of showers.

THU NIGHT
S winds 5 to 10 kt. Waves 1 ft. A chance of showers andtstms.

FRI
S winds 5 to 10 kt. Waves 1 ft. A chance of showers andtstms.

SAT
S winds 5 to 10 kt. Waves 1 ft. A chance of tstms.

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

ANZ541-020800
Choptank River to Cambridge MD and the Little Choptank River
848 PM EDT Mon Jul 1 2024

TONIGHT
N winds 10 kt. Waves 1 ft.

TUE
NE winds 5 to 10 kt...becoming SW late. 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 in the afternoon.Waves 1 ft.

WED NIGHT
S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft.

THU
S winds 10 to 15 kt with gusts to 20 kt. Waves 1 to 2 ft. Achance of showers.

THU NIGHT
S winds 5 to 10 kt. Waves 1 ft. A chance of showers andtstms.

FRI
S winds 5 to 10 kt. Waves 1 ft. A chance of showers andtstms.

SAT
S winds 5 to 10 kt. Waves 1 ft. A chance of showers andtstms.

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

ANZ542-020800
Patuxent River to Broomes Island MD
848 PM EDT Mon Jul 1 2024

TONIGHT
N winds 5 kt. Waves less than 1 ft.

TUE
E winds 5 kt. Waves less than 1 ft.

TUE NIGHT
SE winds 5 to 10 kt. Waves 1 ft.

WED
S winds 5 to 10 kt. Waves 1 ft.

WED NIGHT
S winds 10 kt with gusts to 20 kt. Waves 1 ft.

THU
S winds 5 to 10 kt. Waves 1 ft. A chance of showers.

THU NIGHT
S winds 5 to 10 kt. Waves 1 ft. A chance of showers andtstms.

FRI
S winds 5 kt. Waves less than 1 ft. A chance of showers andtstms.

SAT
S winds 5 kt. Waves less than 1 ft. A chance of tstms.

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

ANZ534-020800
Chesapeake Bay from Drum Point to Smith Point
848 PM EDT Mon Jul 1 2024

SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EDT THIS EVENING

TONIGHT
N winds 10 to 15 kt. Gusts up to 20 kt early thisevening. Waves 1 to 2 ft.

TUE
NE winds 5 to 10 kt...becoming SE late. Waves 1 ft.

TUE NIGHT
SE winds 5 to 10 kt. Waves 2 ft.

WED
SE winds 5 kt...increasing to 10 to 15 kt with gusts to 20 ktin the afternoon. Waves 1 to 2 ft.

WED NIGHT
S winds 10 to 15 kt with gusts to 20 kt. Waves 3 ft.

THU
S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft.

THU NIGHT
S winds 10 to 15 kt. Waves 2 ft. A chance of showersand tstms.

FRI
S winds 5 to 10 kt. Waves 1 to 2 ft. A chance of showers andtstms.

SAT
S winds 5 to 10 kt. Waves 1 to 2 ft. A chance of showers andtstms.

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

ANZ543-020800
Tangier Sound and the inland waters surrounding Bloodsworth Island
848 PM EDT Mon Jul 1 2024

TONIGHT
N winds 10 to 15 kt...becoming NE 5 kt late. Waves 1 ft.

TUE
NE winds 5 to 10 kt...becoming S late. Waves 1 ft.

TUE NIGHT
SE winds 5 to 10 kt. Waves 1 ft.

WED
SE winds 5 to 10 kt. Waves 1 ft.

WED NIGHT
S winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft.

THU
S winds 10 to 15 kt with gusts to 20 kt. Waves 1 to 2 ft.

THU NIGHT
S winds 10 to 15 kt. Waves 1 ft. A chance of showersand tstms.

FRI
S winds 5 to 10 kt. Waves 1 ft. A chance of showers andtstms.

SAT
S winds 5 to 10 kt. Waves 1 ft. A chance of showers andtstms.

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

National Data Buoy Center NWS Marine Forecast (2024)
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