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(1/4)
Latest Coastal Waters Forecast by KLWX
Issued 7/28/2026 8:25 PM America/New_York.
Valid through 7/29/2026 4:00 AM America/New_York.
fzus51 klwx 290025
cwflwx
expires:202607290800;;248472
coastal waters forecast
national weather service baltimore md/washington dc
825 pm edt tue jul 28 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.
anz530-290800-
chesapeake bay north of pooles island-
825 pm edt tue jul 28 2026
...small craft advisory in effect from 6 am edt wednesday through
wednesday afternoon...
.tonight...s winds 10 kt...becoming nw after midnight. waves 1 ft or
less. showers with a chance of tstms early this evening, then a
slight chance of showers and tstms after midnight.
.wed...nw winds 10 to 15 kt with gusts to 20 kt. waves 1 ft.
.wed night...nw winds 10 to 15 kt with gusts to 20 kt. waves 1 ft.
.thu...nw winds 10 to 15 kt with gusts to 20 kt. waves 1 ft.
.thu night...n winds 5 to 10 kt. waves 1 ft.
.fri...n winds 5 kt. waves less than 1 ft.
.fri night...s winds around 5 kt. waves flat.
.sat...s winds 5 to 10 kt. waves 1 ft or less.
.sun...se winds 5 to 10 kt. waves 1 ft. a chance of showers.
winds and waves higher and visibilities lower in and near tstms.
$$
(2/4)
Latest Coastal Waters Forecast by KLWX
Issued 7/28/2026 8:25 PM America/New_York.
Valid through 7/29/2026 4:00 AM America/New_York.
fzus51 klwx 290025
cwflwx
expires:202607290800;;248473
coastal waters forecast
national weather service baltimore md/washington dc
825 pm edt tue jul 28 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz531-290800-
chesapeake bay from pooles island to sandy point-
825 pm edt tue jul 28 2026
...small craft advisory in effect from 6 am edt wednesday through
wednesday afternoon...
.tonight...s winds 10 kt...becoming nw after midnight. waves 1 to
2 ft. showers with a chance of tstms early this evening, then a
chance of showers with a slight chance of tstms after midnight.
.wed...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.wed night...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.thu...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.thu night...n winds 5 to 10 kt. waves 1 ft.
.fri...n winds 5 to 10 kt. waves 1 ft.
.fri night...s winds around 5 kt. waves flat.
.sat...s winds 5 to 10 kt. waves 1 ft or less.
.sun...s winds 5 to 10 kt. waves 1 to 2 ft. a chance of showers
through the night.
winds and waves higher and visibilities lower in and near tstms.
$$
(3/4)
Latest Coastal Waters Forecast by KLWX
Issued 7/28/2026 8:25 PM America/New_York.
Valid through 7/29/2026 4:00 AM America/New_York.
fzus51 klwx 290025
cwflwx
expires:202607290800;;248476
coastal waters forecast
national weather service baltimore md/washington dc
825 pm edt tue jul 28 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.
anz532-290800-
chesapeake bay from sandy point to north beach-
825 pm edt tue jul 28 2026
...small craft advisory in effect from 6 am edt wednesday through
wednesday afternoon...
.tonight...s winds 10 kt...becoming nw after midnight. waves 1 to
2 ft. showers with a chance of tstms early this evening, then a
chance of showers with a slight chance of tstms after midnight.
.wed...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.wed night...nw winds 10 to 15 kt. waves 2 ft.
.thu...nw winds 10 to 15 kt. waves 2 ft.
.thu night...n winds 5 to 10 kt. waves 1 ft.
.fri...n winds 5 to 10 kt. waves 1 ft.
.fri night...s winds 5 kt. waves less than 1 ft.
.sat...s winds 5 kt...increasing to 10 to 15 kt. waves flat...
building to 2 ft.
.sun...s winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers.
winds and waves higher and visibilities lower in and near tstms.
$$
(4/4)
Latest Coastal Waters Forecast by KLWX
Issued 7/28/2026 8:25 PM America/New_York.
Valid through 7/29/2026 4:00 AM America/New_York.
fzus51 klwx 290025
cwflwx
expires:202607290800;;248478
coastal waters forecast
national weather service baltimore md/washington dc
825 pm edt tue jul 28 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz533-290800-
chesapeake bay from north beach to drum point-
825 pm edt tue jul 28 2026
...small craft advisory in effect from 6 am edt wednesday through
wednesday afternoon...
.tonight...s winds 10 kt...becoming w after midnight. gusts up to
20 kt. waves 1 to 2 ft. showers with a chance of tstms early this
evening, then a slight chance of showers and tstms after midnight.
.wed...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.wed night...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.thu...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.thu night...nw winds 5 to 10 kt. waves 1 ft.
.fri...n winds 5 to 10 kt. waves 1 ft.
.fri night...se winds around 5 kt. waves 1 ft.
.sat...s winds 5 kt...increasing to 10 to 15 kt. waves flat...
building to 2 ft.
.sun...s winds 10 to 15 kt. waves 1 to 2 ft...building to 2 to 3 ft.
a chance of showers.
winds and waves higher and visibilities lower in and near tstms.
$$
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