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(1/7)
Latest Coastal Waters Forecast by KLWX
Issued 2/27/2026 12:59 PM America/New_York.
Valid through 2/28/2026 4:00 AM America/New_York.
fzus51 klwx 271759
cwflwx
expires:202602280900;;348396
coastal waters forecast
national weather service baltimore md/washington dc
1259 pm est fri feb 27 2026
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. waves flat where waters are iced over.
anz531-280900-
chesapeake bay from pooles island to sandy point-
1259 pm est fri feb 27 2026
.this afternoon...se winds 5 kt. waves flat.
.tonight...se winds around 5 kt. waves flat.
.sat...s winds around 5 kt. waves flat.
.sat night...se winds around 5 kt. waves flat.
.sun...n winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft.
.sun night...n winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft.
.mon...ne winds 5 to 10 kt...becoming se after midnight. waves 1 ft.
a chance of snow in the evening. a chance of snow, freezing rain and
sleet after midnight.
.tue...s winds 5 to 10 kt. waves 1 ft. a chance of rain and freezing
rain in the morning, then rain likely.
$$
(2/7)
Latest Coastal Waters Forecast by KLWX
Issued 2/27/2026 12:59 PM America/New_York.
Valid through 2/28/2026 4:00 AM America/New_York.
fzus51 klwx 271759
cwflwx
expires:202602280900;;348399
coastal waters forecast
national weather service baltimore md/washington dc
1259 pm est fri feb 27 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-280900-
chesapeake bay from sandy point to north beach-
1259 pm est fri feb 27 2026
.this afternoon...se winds 5 kt. waves flat.
.tonight...se winds around 5 kt. waves flat.
.sat...s winds around 5 kt. waves flat.
.sat night...s winds around 5 kt. waves 1 ft or less.
.sun...w winds 5 to 10 kt...becoming n 10 to 15 kt in the afternoon.
gusts up to 20 kt. waves 1 to 2 ft.
.sun night...n winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.mon...ne winds 10 to 15 kt...becoming e 5 to 10 kt. waves 1 to
2 ft. a chance of snow in the evening. a chance of snow and rain
after midnight.
.tue...s winds 10 to 15 kt. waves 1 to 2 ft. a chance of rain
through the day. rain likely through the night.
$$
(3/7)
Latest Coastal Waters Forecast by KLWX
Issued 2/27/2026 12:59 PM America/New_York.
Valid through 2/28/2026 4:00 AM America/New_York.
fzus51 klwx 271759
cwflwx
expires:202602280900;;348401
coastal waters forecast
national weather service baltimore md/washington dc
1259 pm est fri feb 27 2026
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. waves flat where waters are iced over.
anz533-280900-
chesapeake bay from north beach to drum point-
1259 pm est fri feb 27 2026
.this afternoon...e winds 5 kt. waves flat.
.tonight...se winds around 5 kt. waves flat.
.sat...s winds around 5 kt. waves flat.
.sat night...s winds 5 to 10 kt. waves 1 ft or less.
.sun...sw winds 5 to 10 kt...becoming n 10 to 15 kt in the
afternoon. gusts up to 20 kt. waves 1 to 2 ft.
.sun night...n winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.mon...ne winds 10 to 15 kt...becoming e 5 to 10 kt. waves 1 to
2 ft. a chance of rain and snow through the night.
.tue...s winds 5 to 10 kt...becoming sw 10 to 15 kt after midnight.
waves 1 to 2 ft. a chance of rain through the day. rain likely
through the night.
$$
(4/7)
Latest Coastal Waters Forecast by KLWX
Issued 2/27/2026 12:59 PM America/New_York.
Valid through 2/28/2026 4:00 AM America/New_York.
fzus51 klwx 271759
cwflwx
expires:202602280900;;348404
coastal waters forecast
national weather service baltimore md/washington dc
1259 pm est fri feb 27 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz534-280900-
chesapeake bay from drum point to smith point-
1259 pm est fri feb 27 2026
.this afternoon...e winds 5 kt. waves flat.
.tonight...se winds around 5 kt. waves flat.
.sat...se winds around 5 kt. waves flat.
.sat night...s winds around 5 kt. waves 1 ft or less.
.sun...sw winds 5 to 10 kt...becoming n 10 to 15 kt in the
afternoon. gusts up to 20 kt. waves 1 to 2 ft.
.sun night...n winds 15 kt with gusts to 20 kt. waves 2 ft.
.mon...ne winds 10 to 15 kt...becoming e 5 to 10 kt. waves 1 to
2 ft. a chance of rain and snow through the night.
.tue...se winds 5 to 10 kt...becoming sw 10 to 15 kt. waves 1 to
2 ft. a chance of rain.
$$
(5/7)
Latest Coastal Waters Forecast by KLWX
Issued 2/27/2026 12:59 PM America/New_York.
Valid through 2/28/2026 4:00 AM America/New_York.
fzus51 klwx 271759
cwflwx
expires:202602280900;;348392
coastal waters forecast
national weather service baltimore md/washington dc
1259 pm est fri feb 27 2026
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. waves flat where waters are iced over.
anz535-280900-
tidal potomac from key bridge to indian head-
1259 pm est fri feb 27 2026
.this afternoon...s winds around 5 kt. waves 1 ft or less.
.tonight...s winds around 5 kt. waves 1 ft.
.sat...s winds around 5 kt. waves 1 ft.
.sat night...se winds around 5 kt. waves 1 ft.
.sun...nw winds 5 to 10 kt. gusts up to 25 kt in the afternoon.
waves 1 ft.
.sun night...n winds 5 to 10 kt with gusts to 20 kt. waves 1 ft.
.mon...e winds around 5 kt. waves 1 ft. a chance of freezing rain
and snow in the evening. a chance of freezing rain, snow and sleet
after midnight.
.tue...s winds 5 to 10 kt. waves 1 ft. a chance of freezing rain in
the morning. a chance of rain through the day, then rain likely
through the night.
$$
(6/7)
Latest Coastal Waters Forecast by KLWX
Issued 2/27/2026 12:59 PM America/New_York.
Valid through 2/28/2026 4:00 AM America/New_York.
fzus51 klwx 271759
cwflwx
expires:202602280900;;348393
coastal waters forecast
national weather service baltimore md/washington dc
1259 pm est fri feb 27 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz536-280900-
tidal potomac from indian head to cobb island-
1259 pm est fri feb 27 2026
.this afternoon...se winds 5 kt. waves less than 1 ft.
.tonight...se winds around 5 kt. waves 1 ft.
.sat...s winds around 5 kt. waves 1 ft.
.sat night...se winds around 5 kt. waves 1 ft.
.sun...nw winds 10 to 15 kt with gusts to 25 kt. waves 1 ft.
.sun night...n winds 10 to 15 kt with gusts to 20 kt. waves 1 ft.
.mon...e winds 5 to 10 kt. waves 1 ft. a chance of freezing rain,
snow and rain in the evening. a chance of freezing rain, snow, sleet
and rain after midnight.
.tue...s winds 10 to 15 kt. waves 1 ft. a chance of freezing rain in
the morning. a chance of rain through the day, then rain likely
through the night.
$$
(7/7)
Latest Coastal Waters Forecast by KLWX
Issued 2/27/2026 12:59 PM America/New_York.
Valid through 2/28/2026 4:00 AM America/New_York.
fzus51 klwx 271759
cwflwx
expires:202602280900;;348394
coastal waters forecast
national weather service baltimore md/washington dc
1259 pm est fri feb 27 2026
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. waves flat where waters are iced over.
anz537-280900-
tidal potomac from cobb island to smith point-
1259 pm est fri feb 27 2026
.this afternoon...e winds 5 kt. waves flat.
.tonight...se winds around 5 kt. waves flat.
.sat...s winds around 5 kt. waves flat.
.sat night...se winds around 5 kt. waves flat.
.sun...sw winds 5 to 10 kt...becoming n 10 to 15 kt with gusts to
20 kt in the afternoon. waves 1 to 2 ft.
.sun night...n winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.mon...ne winds 10 to 15 kt...becoming e 5 kt. waves 1 to 2 ft. a
chance of rain and snow through the night.
.tue...se winds 5 to 10 kt...becoming sw. waves 1 ft. a chance of
rain.
$$
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