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(1/4)
Latest Coastal Waters Forecast by KLWX
Issued 9/13/2026 7:58 PM America/New_York.
Valid through 9/14/2026 4:00 AM America/New_York.
fzus51 klwx 132358
cwflwx
expires:202609140800;;408766
coastal waters forecast
national weather service baltimore md/washington dc
758 pm edt sun sep 13 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.
anz530-140800-
chesapeake bay north of pooles island-
758 pm edt sun sep 13 2026
...small craft advisory in effect from 4 am edt monday through
monday evening...
.tonight...sw winds 5 kt...becoming nw 15 kt with gusts to 20 kt
late. waves 1 ft or less.
.mon...n winds 10 to 15 kt with gusts to 25 kt. waves 1 ft.
.mon night...n winds 5 to 10 kt. gusts up to 20 kt until early
morning. waves 1 ft.
.tue...ne winds 5 to 10 kt...becoming se in the afternoon. waves
1 ft or less.
.tue night...se winds 5 to 10 kt. waves 1 ft.
.wed...s winds around 5 kt. waves flat.
.wed night...s winds around 5 kt. waves flat.
.thu...sw winds 5 to 10 kt. waves 1 ft or less.
.fri...n winds 5 to 10 kt. waves 1 ft.
$$
(2/4)
Latest Coastal Waters Forecast by KLWX
Issued 9/13/2026 7:58 PM America/New_York.
Valid through 9/14/2026 4:00 AM America/New_York.
fzus51 klwx 132358
cwflwx
expires:202609140800;;408767
coastal waters forecast
national weather service baltimore md/washington dc
758 pm edt sun sep 13 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz531-140800-
chesapeake bay from pooles island to sandy point-
758 pm edt sun sep 13 2026
...small craft advisory in effect from 4 am edt monday through
monday evening...
.tonight...sw winds 5 kt...becoming w 10 to 15 kt with gusts to
25 kt after midnight. waves 1 to 2 ft.
.mon...n winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
.mon night...n winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.tue...ne winds 5 to 10 kt...becoming se in the afternoon. waves
1 ft.
.tue night...s winds 5 to 10 kt. waves 1 ft.
.wed...s winds 5 kt. waves less than 1 ft.
.wed night...s winds 5 kt. waves less than 1 ft.
.thu...sw winds 5 to 10 kt. waves 1 ft or less.
.fri...ne winds 5 to 10 kt. waves 1 ft.
$$
(3/4)
Latest Coastal Waters Forecast by KLWX
Issued 9/13/2026 7:58 PM America/New_York.
Valid through 9/14/2026 4:00 AM America/New_York.
fzus51 klwx 132358
cwflwx
expires:202609140800;;408770
coastal waters forecast
national weather service baltimore md/washington dc
758 pm edt sun sep 13 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.
anz532-140800-
chesapeake bay from sandy point to north beach-
758 pm edt sun sep 13 2026
...small craft advisory in effect from 4 am edt monday through
monday evening...
.tonight...sw winds 5 kt...becoming w 10 to 15 kt with gusts to
25 kt after midnight. waves 1 to 2 ft.
.mon...n winds 15 to 20 kt with gusts to 30 kt. waves 3 ft.
.mon night...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 to
3 ft.
.tue...e winds 5 to 10 kt. waves 1 ft.
.tue night...s 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.
.fri...ne winds 5 to 10 kt. waves 1 ft.
$$
(4/4)
Latest Coastal Waters Forecast by KLWX
Issued 9/13/2026 7:58 PM America/New_York.
Valid through 9/14/2026 4:00 AM America/New_York.
fzus51 klwx 132358
cwflwx
expires:202609140800;;408772
coastal waters forecast
national weather service baltimore md/washington dc
758 pm edt sun sep 13 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz533-140800-
chesapeake bay from north beach to drum point-
758 pm edt sun sep 13 2026
...small craft advisory in effect from 4 am edt monday through
monday evening...
.tonight...s winds 5 kt...becoming w 10 to 15 kt with gusts to 20 kt
after midnight. waves 1 to 2 ft. isolated showers this evening.
.mon...n winds 15 to 20 kt with gusts to 30 kt. waves 4 ft.
.mon night...ne winds 10 to 15 kt. gusts up to 25 kt until early
morning. waves 2 to 3 ft.
.tue...e winds 5 to 10 kt. waves 1 to 2 ft.
.tue night...se winds 5 to 10 kt. waves 1 ft.
.wed...s winds around 5 kt. waves flat.
.wed night...s winds 5 to 10 kt. waves 1 ft.
.thu...s winds 5 to 10 kt. waves 1 ft.
.fri...n winds 5 to 10 kt...becoming ne. waves 1 ft.
$$
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