(1/2)
Latest Coastal Waters Forecast by KLWX
Issued 9/17/2025 4:35 PM America/New_York.
Valid through 9/18/2025 4:00 AM America/New_York.
fzus51 klwx 172035
cwflwx
expires:202509180800;;153006
coastal waters forecast
national weather service baltimore md/washington dc
434 pm edt wed sep 17 2025
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.
anz531-180800-
chesapeake bay from pooles island to sandy point-
434 pm edt wed sep 17 2025
...small craft advisory in effect until 6 pm edt this evening...
.rest of this afternoon...ne winds 15 kt with gusts to 20 kt. waves
2 ft. a chance of showers.
.tonight...ne winds 10 to 15 kt. gusts up to 20 kt in the evening.
waves 1 to 2 ft. a chance of showers. patchy fog.
.thu...n winds 5 to 10 kt...becoming sw late. waves 1 ft.
.thu night...sw winds 5 kt. waves less than 1 ft.
.fri...nw winds 5 kt. waves less than 1 ft.
.fri night...ne winds 5 to 10 kt. waves 1 ft.
.sat...e winds 5 to 10 kt. waves 1 to 2 ft.
.sun...e winds 5 to 10 kt. waves 1 ft.
$$
(2/2)
Latest Coastal Waters Forecast by KLWX
Issued 9/17/2025 4:35 PM America/New_York.
Valid through 9/18/2025 4:00 AM America/New_York.
fzus51 klwx 172035
cwflwx
expires:202509180800;;153009
coastal waters forecast
national weather service baltimore md/washington dc
434 pm edt wed sep 17 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-180800-
chesapeake bay from sandy point to north beach-
434 pm edt wed sep 17 2025
...small craft advisory in effect until 6 pm edt this evening...
.rest of this afternoon...ne winds 10 kt. waves 2 ft. a chance of
showers.
.tonight...ne winds 5 to 10 kt. waves 1 to 2 ft. a chance of
showers. patchy fog.
.thu...n winds 5 to 10 kt. waves 1 ft.
.thu night...sw winds 5 to 10 kt. waves 1 ft.
.fri...nw winds 5 kt. waves less than 1 ft.
.fri night...se winds 5 kt...becoming ne after midnight. waves 1 ft
or less.
.sat...e winds 10 kt. waves 1 ft.
.sun...e winds 5 to 10 kt. waves 1 ft.
$$
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