(1/2)
Latest Coastal Waters Forecast by KLWX
Issued 10/20/2025 10:34 AM America/New_York.
Valid through 10/20/2025 4:00 PM America/New_York.
fzus51 klwx 201434
cwflwx
expires:202510202000;;457541
coastal waters forecast
national weather service baltimore md/washington dc
1034 am edt mon oct 20 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.
anz531-202000-
chesapeake bay from pooles island to sandy point-
1034 am edt mon oct 20 2025
...small craft advisory in effect until 6 pm edt this evening...
.rest of today...w winds 20 to 25 kt. waves 3 ft.
.tonight...w winds 15 to 20 kt...diminishing to 5 to 10 kt in the
late evening and overnight. waves 1 to 2 ft.
.tue...s winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft.
.tue night...sw winds 5 to 10 kt. waves 1 to 2 ft. a chance of
showers.
.wed...w winds 15 to 20 kt with gusts to 25 kt. waves 2 ft.
.wed night...w winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.thu...w winds 10 to 15 kt. waves 1 to 2 ft.
.fri...nw winds 5 to 10 kt. waves 1 ft.
$$
(2/2)
Latest Coastal Waters Forecast by KLWX
Issued 10/20/2025 10:34 AM America/New_York.
Valid through 10/20/2025 4:00 PM America/New_York.
fzus51 klwx 201434
cwflwx
expires:202510202000;;457544
coastal waters forecast
national weather service baltimore md/washington dc
1034 am edt mon oct 20 2025
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-202000-
chesapeake bay from sandy point to north beach-
1034 am edt mon oct 20 2025
...small craft advisory in effect until 6 pm edt this evening...
.rest of today...w winds 20 to 25 kt. waves 3 ft.
.tonight...w winds 10 to 15 kt with gusts to 20 kt... diminishing to
5 kt late. waves 1 to 2 ft.
.tue...s winds 10 to 15 kt. gusts up to 20 kt in the late morning
and afternoon. waves 1 ft...building to 3 ft in the afternoon.
.tue night...s winds 10 to 15 kt...becoming sw after midnight. waves
2 to 3 ft. a chance of showers.
.wed...w winds 15 to 20 kt with gusts to 25 kt. waves 1 to 2 ft.
.wed night...w winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft.
.thu...w winds 10 to 15 kt. waves 1 to 2 ft.
.fri...nw winds 5 to 10 kt. waves 1 ft.
$$
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