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(1/7)
Latest Coastal Waters Forecast by KLWX
Issued 9/14/2026 7:57 PM America/New_York.
Valid through 9/15/2026 4:00 AM America/New_York.
fzus51 klwx 142357
cwflwx
expires:202609150800;;462679
coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt mon sep 14 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.
anz531-150800-
chesapeake bay from pooles island to sandy point-
757 pm edt mon sep 14 2026
...small craft advisory in effect until 10 pm edt this evening...
.tonight...ne winds 15 kt with gusts to 20 kt. waves 2 ft.
.tue...e winds 5 to 10 kt until late afternoon...becoming light.
waves 1 ft.
.tue night...se winds 5 to 10 kt. waves 1 ft.
.wed...s winds 5 kt. waves less than 1 ft.
.wed night...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...nw winds 5 kt...becoming ne. waves 1 ft.
.sat...se winds 5 to 10 kt...becoming s after midnight. waves 1 ft.
$$
(2/7)
Latest Coastal Waters Forecast by KLWX
Issued 9/14/2026 7:57 PM America/New_York.
Valid through 9/15/2026 4:00 AM America/New_York.
fzus51 klwx 142357
cwflwx
expires:202609150800;;462682
coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt mon sep 14 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-150800-
chesapeake bay from sandy point to north beach-
757 pm edt mon sep 14 2026
...small craft advisory in effect until 10 pm edt this evening...
.tonight...ne winds 15 kt with gusts to 20 kt. waves 2 ft.
.tue...e winds 5 to 10 kt...becoming s late. waves 1 to 2 ft.
.tue night...se winds 5 to 10 kt. waves 1 ft.
.wed...s winds around 5 kt. waves 1 ft.
.wed night...s winds 5 to 10 kt. waves 1 ft.
.thu...s winds 5 to 10 kt. waves 1 to 2 ft.
.thu night...s winds 5 to 10 kt. waves 1 to 2 ft.
.fri...w winds 5 to 10 kt...becoming ne. waves 1 ft.
.sat...se winds 5 to 10 kt...becoming s after midnight. waves 1 to
2 ft.
$$
(3/7)
Latest Coastal Waters Forecast by KLWX
Issued 9/14/2026 7:57 PM America/New_York.
Valid through 9/15/2026 4:00 AM America/New_York.
fzus51 klwx 142357
cwflwx
expires:202609150800;;462684
coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt mon sep 14 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.
anz533-150800-
chesapeake bay from north beach to drum point-
757 pm edt mon sep 14 2026
...small craft advisory in effect until 10 pm edt this evening...
.tonight...ne winds 15 kt with gusts to 20 kt. waves 2 to 3 ft.
.tue...e winds 5 to 10 kt...becoming s late. waves 1 to 2 ft.
.tue night...se winds 5 to 10 kt. waves 1 ft.
.wed...s winds around 5 kt. waves flat.
.wed night...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 to 2 ft.
.fri...w winds 5 to 10 kt...becoming ne. waves 1 ft.
.sat...se winds 5 to 10 kt...becoming s after midnight. waves 1 to
2 ft.
$$
(4/7)
Latest Coastal Waters Forecast by KLWX
Issued 9/14/2026 7:57 PM America/New_York.
Valid through 9/15/2026 4:00 AM America/New_York.
fzus51 klwx 142357
cwflwx
expires:202609150800;;462687
coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt mon sep 14 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz534-150800-
chesapeake bay from drum point to smith point-
757 pm edt mon sep 14 2026
...small craft advisory in effect until 7 am edt tuesday...
.tonight...ne winds 15 to 20 kt with gusts to 25 kt. waves 2 to
3 ft.
.tue...ne winds 10 to 15 kt...becoming e around 5 kt in the
afternoon. waves 1 to 2 ft.
.tue night...se winds 5 to 10 kt. waves 1 ft.
.wed...se winds around 5 kt. waves 1 ft or less.
.wed night...s winds 5 to 10 kt. waves 1 ft.
.thu...s winds 5 to 10 kt. waves 1 ft or less.
.thu night...s winds 10 kt. waves 2 ft.
.fri...sw winds 5 to 10 kt...becoming e. waves 1 ft.
.sat...se winds 10 to 15 kt...becoming s after midnight. waves 1 to
2 ft.
$$
(5/7)
Latest Coastal Waters Forecast by KLWX
Issued 9/14/2026 7:57 PM America/New_York.
Valid through 9/15/2026 4:00 AM America/New_York.
fzus51 klwx 142357
cwflwx
expires:202609150800;;462675
coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt mon sep 14 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.
anz535-150800-
tidal potomac from key bridge to indian head-
757 pm edt mon sep 14 2026
...small craft advisory in effect until 10 pm edt this evening...
.tonight...ne winds 5 kt. waves less than 1 ft.
.tue...e winds around 5 kt. waves 1 ft.
.tue night...se winds around 5 kt. waves 1 ft.
.wed...s winds around 5 kt. waves 1 ft.
.wed night...s winds around 5 kt. waves 1 ft.
.thu...s winds around 5 kt. waves 1 ft.
.thu night...s winds around 5 kt. waves 1 ft.
.fri...n winds around 5 kt. waves 1 ft. a chance of showers through
the night.
.sat...se winds 5 kt. waves less than 1 ft.
$$
(6/7)
Latest Coastal Waters Forecast by KLWX
Issued 9/14/2026 7:57 PM America/New_York.
Valid through 9/15/2026 4:00 AM America/New_York.
fzus51 klwx 142357
cwflwx
expires:202609150800;;462676
coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt mon sep 14 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz536-150800-
tidal potomac from indian head to cobb island-
757 pm edt mon sep 14 2026
...small craft advisory in effect until 10 pm edt this evening...
.tonight...ne winds 5 to 10 kt. waves 1 ft.
.tue...e winds around 5 kt. waves 1 ft.
.tue night...se winds around 5 kt. waves 1 ft.
.wed...s winds around 5 kt. waves 1 ft.
.wed night...s winds 5 kt. waves less than 1 ft.
.thu...s winds 5 kt. waves less than 1 ft.
.thu night...s winds 5 kt. waves less than 1 ft.
.fri...n winds around 5 kt. waves 1 ft.
.sat...se winds 5 kt. waves less than 1 ft.
$$
(7/7)
Latest Coastal Waters Forecast by KLWX
Issued 9/14/2026 7:57 PM America/New_York.
Valid through 9/15/2026 4:00 AM America/New_York.
fzus51 klwx 142357
cwflwx
expires:202609150800;;462677
coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt mon sep 14 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.
anz537-150800-
tidal potomac from cobb island to smith point-
757 pm edt mon sep 14 2026
...small craft advisory in effect until 7 am edt tuesday...
.tonight...ne winds 15 kt with gusts to 20 kt. waves 2 ft.
.tue...e winds 5 to 10 kt. waves 1 to 2 ft.
.tue night...se winds around 5 kt. waves 1 ft.
.wed...se winds around 5 kt. waves flat.
.wed night...s winds around 5 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...w winds 5 to 10 kt...becoming ne. waves 1 ft.
.sat...se winds 5 to 10 kt...becoming s after midnight. waves 1 ft.
$$
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