Coastal Waters Forecast
Issued by NWS Sterling, VA

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FZUS51 KLWX 250236
CWFLWX

Coastal Waters Forecast
National Weather Service Baltimore MD/Washington DC
936 PM EST Sat Feb 24 2018

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.

ANZ500-250900-
936 PM EST Sat Feb 24 2018

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

A boundary will remain just south of the waters through tonight
before eventually moving to the north as a warm front on Sunday. A
cold front will pass through from the west late Sunday into Sunday
night. High pressure will build over the waters for the first half
of the upcoming work week.

$$

ANZ535-250900-
Tidal Potomac from Key Bridge to Indian Head-
936 PM EST Sat Feb 24 2018

.REST OF TONIGHT...E winds 5 to 10 kt. Waves 1 ft. Showers with
patchy drizzle. Patchy fog. Vsby 1 to 3 NM.
.SUN...SW winds 10 to 15 kt. Waves 1 ft. Showers likely with patchy
drizzle. Patchy fog. Vsby 1 to 3 NM.
.SUN NIGHT...NW winds 5 to 10 kt. Waves 1 ft.
.MON...NW winds 5 to 10 kt. Waves 1 ft.
.MON NIGHT...NW winds 5 kt. Waves less than 1 ft.
.TUE...SW winds around 5 kt. Waves 1 ft.
.TUE NIGHT...S winds 5 kt. Waves less than 1 ft.
.WED...S winds around 5 kt. Waves 1 ft. A chance of rain through the
night.
.THU...S winds 5 kt...becoming NW after midnight. Waves 1 ft. Rain
likely.

$$

ANZ536-250900-
Tidal Potomac from Indian Head to Cobb Island-
936 PM EST Sat Feb 24 2018

...SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM EST SUNDAY THROUGH
SUNDAY AFTERNOON...

.REST OF TONIGHT...E winds 5 to 10 kt. Waves 1 ft. Showers with
patchy drizzle. Patchy fog. Vsby 1 to 3 NM.
.SUN...SW winds 10 to 15 kt. Gusts up to 20 kt. Waves 1 ft. A chance
of showers with patchy drizzle. Patchy fog. Vsby 1 to 3 NM.
.SUN NIGHT...N winds 5 to 10 kt. Waves 1 ft. A chance of showers.
.MON...N winds 5 to 10 kt. Waves 1 ft.
.MON NIGHT...NW winds around 5 kt. Waves 1 ft.
.TUE...SW winds around 5 kt. Waves 1 ft.
.TUE NIGHT...S winds 5 kt. Waves less than 1 ft.
.WED...S winds 5 to 10 kt. Waves 1 ft. Rain likely through the
night.
.THU...SW winds 5 kt. Waves less than 1 ft. Rain likely.

$$

ANZ537-250900-
Tidal Potomac from Cobb Island to Smith Point-
936 PM EST Sat Feb 24 2018

...SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM EST SUNDAY THROUGH
SUNDAY AFTERNOON...

.REST OF TONIGHT...E winds 5 to 10 kt. Waves 1 ft. Showers likely
with patchy drizzle. Patchy fog. Vsby 1 to 3 NM.
.SUN...SW winds 10 to 15 kt. Gusts up to 20 kt. Waves 2 ft. A chance
of showers with patchy drizzle. Patchy fog. Vsby 1 to 3 NM.
.SUN NIGHT...W winds 10 to 15 kt...becoming N 5 to 10 kt after
midnight. Waves 1 ft. A chance of showers.
.MON...N winds 5 to 10 kt. Waves 1 ft. A chance of showers.
.MON NIGHT...NW winds 5 to 10 kt. Waves 1 ft or less.
.TUE...SW winds around 5 kt. Waves flat.
.TUE NIGHT...S winds 5 to 10 kt. Waves 1 ft.
.WED...S winds 5 to 10 kt. Waves 1 ft. Rain likely through the
night.
.THU...SW winds 5 to 10 kt. Waves 1 to 2 ft. Rain likely.

$$

ANZ530-250900-
Chesapeake Bay north of Pooles Island-
936 PM EST Sat Feb 24 2018

.REST OF TONIGHT...E winds 10 kt. Waves 1 ft. Patchy drizzle.
Showers. Patchy fog. Vsby 1 to 3 NM.
.SUN...S winds 10 to 15 kt...becoming SW late. Waves 1 ft. Showers
with patchy drizzle. Patchy fog. Vsby 1 to 3 NM.
.SUN NIGHT...NW winds 5 to 10 kt. Waves 1 ft or less. Patchy fog.
Vsby 1 to 3 NM.
.MON...NW winds 5 to 10 kt. Waves 1 ft.
.MON NIGHT...NW winds 5 to 10 kt. Waves flat.
.TUE...W winds 5 to 10 kt. Waves flat.
.TUE NIGHT...S winds 5 kt. Waves less than 1 ft.
.WED...S winds 5 to 10 kt. Waves 1 ft. A chance of rain through the
night.
.THU...E winds 5 to 10 kt...becoming NW after midnight. Waves 1 ft.
Rain likely.

$$

ANZ531-250900-
Chesapeake Bay from Pooles Island to Sandy Point-
936 PM EST Sat Feb 24 2018

.REST OF TONIGHT...E winds 10 kt. Waves 1 ft. Showers with patchy
drizzle. Patchy fog. Vsby 1 to 3 NM.
.SUN...S winds 10 to 15 kt...becoming SW late. Waves 1 ft. Showers
with patchy drizzle. Patchy fog. Vsby 1 to 3 NM.
.SUN NIGHT...NW winds 5 to 10 kt. Waves 1 ft. Patchy fog. Vsby 1 to
3 NM.
.MON...NW winds 5 to 10 kt. Waves 1 ft.
.MON NIGHT...NW winds 5 to 10 kt. Waves 1 ft or less.
.TUE...NW winds 5 kt...becoming SW in the afternoon. Waves flat.
.TUE NIGHT...S winds 5 to 10 kt. Waves 1 ft.
.WED...S winds 5 to 10 kt. Waves 1 ft. A chance of rain through the
night.
.THU...E winds 5 to 10 kt...becoming NW after midnight. Waves 1 ft.
Rain likely.

$$

ANZ538-250900-
Patapsco River including Baltimore Harbor-
936 PM EST Sat Feb 24 2018

.REST OF TONIGHT...E winds 10 kt. Waves 1 ft. Showers with patchy
drizzle. Patchy fog. Vsby 1 to 3 NM.
.SUN...S winds 10 to 15 kt...becoming SW late. Waves 1 ft. Showers
with patchy drizzle. Patchy fog. Vsby 1 to 3 NM.
.SUN NIGHT...NW winds 5 to 10 kt. Waves flat.
.MON...NW winds 5 to 10 kt. Waves 1 ft or less.
.MON NIGHT...NW winds 5 to 10 kt. Waves flat.
.TUE...SW winds around 5 kt. Waves flat.
.TUE NIGHT...S winds 5 kt. Waves flat.
.WED...S winds 5 to 10 kt. Waves 1 ft. A chance of rain through the
night.
.THU...E winds 5 kt...becoming NW after midnight. Waves 1 ft. Rain
likely.

$$

ANZ539-250900-
Chester River to Queenstown MD-
936 PM EST Sat Feb 24 2018

.REST OF TONIGHT...E winds 10 kt. Waves 1 ft. Showers with patchy
drizzle. Patchy fog. Vsby 1 to 3 NM.
.SUN...SW winds 10 to 15 kt. Waves 1 ft. Showers with patchy
drizzle. Patchy fog. Vsby 1 to 3 NM.
.SUN NIGHT...NW winds 5 to 10 kt. Waves 1 ft. Patchy fog. Vsby 1 to
3 NM.
.MON...NW winds 5 to 10 kt. Waves 1 ft.
.MON NIGHT...NW winds 5 kt. Waves less than 1 ft.
.TUE...W winds 5 kt. Waves flat.
.TUE NIGHT...S winds 5 to 10 kt. Waves 1 ft.
.WED...S winds 5 to 10 kt. Waves 1 ft. A chance of rain through the
night.
.THU...E winds 5 to 10 kt...becoming NW after midnight. Waves 1 ft.
Rain likely.

$$

ANZ532-250900-
Chesapeake Bay from Sandy Point to North Beach-
936 PM EST Sat Feb 24 2018

...SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM EST SUNDAY THROUGH
SUNDAY AFTERNOON...

.REST OF TONIGHT...E winds 10 to 15 kt. Waves 1 ft. Showers with
patchy drizzle. Patchy fog. Vsby 1 to 3 NM.
.SUN...SW winds 10 to 15 kt. Gusts up to 20 kt. Waves 1 ft. Showers
likely with patchy drizzle. Patchy fog. Vsby 1 to 3 NM.
.SUN NIGHT...NW winds 5 to 10 kt. Waves 1 ft. Patchy fog. Vsby 1 to
3 NM.
.MON...NW winds 5 to 10 kt. Waves 1 ft.
.MON NIGHT...NW winds 5 to 10 kt. Waves flat.
.TUE...W winds 5 kt. Waves flat.
.TUE NIGHT...S winds 5 to 10 kt. Waves 1 ft.
.WED...S winds 5 to 10 kt. Waves 1 ft. A chance of rain through the
night.
.THU...SE winds 5 to 10 kt...becoming NW after midnight. Waves 1 ft.
Rain likely.

$$

ANZ540-250900-
Eastern Bay-
936 PM EST Sat Feb 24 2018

...SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM EST SUNDAY THROUGH
SUNDAY AFTERNOON...

.REST OF TONIGHT...E winds 10 to 15 kt. Waves 1 ft. Showers with
patchy drizzle. Patchy fog. Vsby 1 to 3 NM.
.SUN...SW winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. Showers
likely with patchy drizzle. Patchy fog. Vsby 1 to 3 NM.
.SUN NIGHT...NW winds 5 to 10 kt. Waves 1 ft. Patchy fog. Vsby 1 to
3 NM.
.MON...NW winds 5 to 10 kt. Waves 1 ft.
.MON NIGHT...NW winds 5 kt. Waves flat.
.TUE...W winds 5 kt. Waves flat.
.TUE NIGHT...S winds 5 to 10 kt. Waves 1 ft.
.WED...S winds 5 to 10 kt. Waves 1 ft. A chance of rain through the
night.
.THU...SE winds 5 kt...becoming NW after midnight. Waves 1 ft. Rain
likely.

$$

ANZ533-250900-
Chesapeake Bay from North Beach to Drum Point-
936 PM EST Sat Feb 24 2018

...SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM EST SUNDAY THROUGH
SUNDAY AFTERNOON...

.REST OF TONIGHT...E winds 10 kt. Waves 1 ft. Showers with patchy
drizzle. Patchy fog. Vsby 1 to 3 NM.
.SUN...SW winds 10 to 15 kt. Gusts up to 20 kt. Waves 2 ft. A chance
of showers with patchy drizzle. Patchy fog. Vsby 1 to 3 NM.
.SUN NIGHT...NW winds 10 to 15 kt. Waves 1 ft.
.MON...N winds 5 to 10 kt. Waves 1 ft.
.MON NIGHT...NW winds 5 to 10 kt. Waves 1 ft or less.
.TUE...SW winds around 5 kt. Waves flat.
.TUE NIGHT...S winds 5 to 10 kt. Waves 1 ft.
.WED...S winds 5 to 10 kt. Waves 1 ft. A chance of rain through the
night.
.THU...S winds 5 to 10 kt...becoming W after midnight. Waves 1 to
2 ft. Rain likely.

$$

ANZ541-250900-
Choptank River to Cambridge MD and the Little Choptank River-
936 PM EST Sat Feb 24 2018

...SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM EST SUNDAY THROUGH
SUNDAY AFTERNOON...

.REST OF TONIGHT...E winds 10 to 15 kt. Waves 1 ft. Showers with
patchy drizzle. Patchy fog. Vsby 1 to 3 NM.
.SUN...SW winds 10 to 15 kt. Gusts up to 20 kt. Waves 1 ft. A chance
of showers with patchy drizzle. Patchy fog. Vsby 1 to 3 NM.
.SUN NIGHT...NW winds 5 to 10 kt. Waves 1 ft. Patchy fog. Vsby 1 to
3 NM.
.MON...NW winds 5 to 10 kt. Waves 1 ft.
.MON NIGHT...NW winds 5 to 10 kt. Waves flat.
.TUE...SW winds around 5 kt. Waves flat.
.TUE NIGHT...S winds 5 to 10 kt. Waves 1 ft.
.WED...S winds 5 to 10 kt. Waves 1 ft. A chance of rain through the
night.
.THU...S winds 5 to 10 kt...becoming W after midnight. Waves 1 ft.
Rain likely.

$$

ANZ542-250900-
Patuxent River to Broomes Island MD-
936 PM EST Sat Feb 24 2018

...SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM EST SUNDAY THROUGH
SUNDAY AFTERNOON...

.REST OF TONIGHT...E winds 5 to 10 kt. Waves 1 ft. Showers with
patchy drizzle. Patchy fog. Vsby 1 to 3 NM.
.SUN...SW winds 10 to 15 kt. Gusts up to 20 kt. Waves 1 ft. A chance
of showers with patchy drizzle. Patchy fog. Vsby 1 to 3 NM.
.SUN NIGHT...N winds 5 to 10 kt. Waves 1 ft. A chance of showers.
.MON...N winds 5 to 10 kt. Waves 1 ft.
.MON NIGHT...NW winds 5 kt. Waves less than 1 ft.
.TUE...SW winds around 5 kt. Waves 1 ft.
.TUE NIGHT...S winds 5 kt. Waves less than 1 ft.
.WED...S winds 5 to 10 kt. Waves 1 ft. Rain likely through the
night.
.THU...S winds 5 kt...becoming W after midnight. Waves 1 ft. Rain
likely.

$$

ANZ534-250900-
Chesapeake Bay from Drum Point to Smith Point-
936 PM EST Sat Feb 24 2018

...SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM EST SUNDAY THROUGH
SUNDAY AFTERNOON...

.REST OF TONIGHT...E winds 10 kt. Waves 1 ft. Showers likely with
patchy drizzle. Patchy fog. Vsby 1 to 3 NM.
.SUN...SW winds 15 to 20 kt with gusts to 25 kt. Waves 2 ft. A
chance of showers with patchy drizzle. Patchy fog. Vsby 1 to 3 NM.
.SUN NIGHT...W winds 10 to 15 kt with gusts to 20 kt... becoming N
5 to 10 kt after midnight. Waves 1 to 2 ft. A chance of showers.
Patchy fog. Vsby 1 to 3 NM.
.MON...N winds 5 to 10 kt. Waves 1 ft. A chance of showers.
.MON NIGHT...NW winds 5 to 10 kt. Waves 1 ft.
.TUE...N winds 5 to 10 kt...becoming SW in the afternoon. Waves 1 ft
or less.
.TUE NIGHT...S winds 5 to 10 kt. Waves 1 ft.
.WED...S winds 5 to 10 kt. Waves 1 to 2 ft. Rain likely through the
night.
.THU...SW winds 5 to 10 kt. Waves 2 ft. Rain likely.

$$

ANZ543-250900-
Tangier Sound and the inland waters surrounding Bloodsworth Island-
936 PM EST Sat Feb 24 2018

...SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM EST SUNDAY THROUGH
SUNDAY AFTERNOON...

.REST OF TONIGHT...SE winds 10 to 15 kt. Waves 1 ft. Showers likely
with patchy drizzle. Patchy fog. Vsby 1 to 3 NM.
.SUN...SW winds 15 to 20 kt with gusts to 25 kt. Waves 2 ft. A
chance of showers with patchy drizzle. Patchy fog. Vsby 1 to 3 NM.
.SUN NIGHT...W winds 10 to 15 kt...becoming N 5 to 10 kt after
midnight. Waves 1 ft. A chance of showers. Patchy fog. Vsby 1 to
3 NM.
.MON...N winds 5 to 10 kt. Waves 1 ft. A chance of showers.
.MON NIGHT...NW winds 5 to 10 kt. Waves 1 ft or less.
.TUE...NW winds 5 kt. Waves flat.
.TUE NIGHT...S winds 5 to 10 kt. Waves 1 ft.
.WED...S winds 5 to 10 kt. Waves 1 to 2 ft. Rain likely through the
night.
.THU...S winds 5 to 10 kt...becoming W after midnight. Waves 1 to
2 ft. Rain likely.

$$



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