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(1/2)
Latest Coastal Waters Forecast by KLWX
Issued 9/23/2026 4:58 PM America/New_York.
Valid through 9/24/2026 4:00 AM America/New_York.
fzus51 klwx 232058
cwflwx
expires:202609240800;;943459
coastal waters forecast
national weather service baltimore md/washington dc
458 pm edt wed sep 23 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.
anz531-240800-
chesapeake bay from pooles island to sandy point-
458 pm edt wed sep 23 2026
...small craft advisory in effect through late thursday night...
.rest of this afternoon...ne winds 20 kt with gusts to 30 kt. waves
3 ft.
.tonight...ne winds 20 to 25 kt with gusts to 30 kt. waves 3 ft.
.thu...ne winds 20 to 25 kt...diminishing to 15 kt late. waves 3 ft.
.thu night...n winds 15 to 20 kt with gusts to 25 kt. waves 2 to
3 ft.
.fri...n winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
.fri night...n winds 20 to 25 kt. waves 3 ft.
.sat...n winds 15 to 20 kt. waves 3 ft.
.sun...nw winds 15 to 20 kt...diminishing to 10 kt after midnight.
waves 2 to 3 ft...subsiding to 1 ft after midnight.
$$
(2/2)
Latest Coastal Waters Forecast by KLWX
Issued 9/23/2026 4:58 PM America/New_York.
Valid through 9/24/2026 4:00 AM America/New_York.
fzus51 klwx 232058
cwflwx
expires:202609240800;;943462
coastal waters forecast
national weather service baltimore md/washington dc
458 pm edt wed sep 23 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-240800-
chesapeake bay from sandy point to north beach-
458 pm edt wed sep 23 2026
...small craft advisory in effect through late thursday night...
.rest of this afternoon...ne winds 20 kt with gusts to 30 kt. waves
4 ft.
.tonight...ne winds 20 to 25 kt with gusts to 30 kt. waves 4 ft.
.thu...ne winds 20 to 25 kt with gusts to 30 kt. waves 3 ft.
.thu night...ne winds 20 to 25 kt. waves 3 ft.
.fri...n winds 20 to 25 kt. waves 3 ft.
.fri night...n winds 20 to 25 kt. waves 3 ft.
.sat...n winds 20 to 25 kt. waves 3 ft.
.sun...nw winds 15 to 20 kt...diminishing to 10 kt after midnight.
waves 1 to 2 ft.
$$
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