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(1/2)
Latest Coastal Waters Forecast by KLWX
Issued 7/22/2026 10:22 PM America/New_York.
Valid through 7/23/2026 4:00 AM America/New_York.
fzus51 klwx 230222
cwflwx
expires:202607230800;;440566
coastal waters forecast
national weather service baltimore md/washington dc
1022 pm edt wed jul 22 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.
anz531-230800-
chesapeake bay from pooles island to sandy point-
1022 pm edt wed jul 22 2026
...small craft advisory in effect until 8 am edt thursday...
.rest of tonight...n winds 15 kt with gusts to 20 kt. waves 1 to
2 ft.
.thu...n winds 10 to 15 kt with gusts to 20 kt... becoming ne 5 kt
late. waves 1 to 2 ft.
.thu night...e winds around 5 kt. waves flat.
.fri...e winds around 5 kt. waves 1 ft.
.fri night...e winds 5 to 10 kt. waves 1 ft.
.sat...e winds 5 kt. waves less than 1 ft.
.sat night...s winds 5 to 10 kt. waves 1 ft.
.sun...s winds 5 to 10 kt. waves 1 ft or less. a chance of showers
through the night.
.mon...sw winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms.
winds and waves higher and visibilities lower in and near tstms.
$$
(2/2)
Latest Coastal Waters Forecast by KLWX
Issued 7/22/2026 10:22 PM America/New_York.
Valid through 7/23/2026 4:00 AM America/New_York.
fzus51 klwx 230222
cwflwx
expires:202607230800;;440569
coastal waters forecast
national weather service baltimore md/washington dc
1022 pm edt wed jul 22 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-230800-
chesapeake bay from sandy point to north beach-
1022 pm edt wed jul 22 2026
...small craft advisory in effect until 8 am edt thursday...
.rest of tonight...n winds 10 to 15 kt with gusts to 20 kt. waves
1 to 2 ft. numerous showers and scattered tstms late this evening,
then scattered showers with isolated tstms.
.thu...n winds 10 to 15 kt with gusts to 20 kt... becoming ne 5 kt
late. waves 1 to 2 ft.
.thu night...e winds around 5 kt. waves 1 ft or less.
.fri...e winds 5 to 10 kt. waves 1 ft.
.fri night...e winds 5 to 10 kt. waves 1 ft.
.sat...ne winds 5 kt. waves less than 1 ft.
.sat night...se winds around 5 kt. waves 1 ft.
.sun...s winds 5 to 10 kt. waves 1 ft or less. a chance of showers
through the night.
.mon...sw winds 5 to 10 kt. waves 1 ft. a chance of showers. a
chance of tstms through the night.
winds and waves higher and visibilities lower in and near tstms.
$$
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