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(1/2)
Latest Coastal Waters Forecast by KLWX
Issued 9/19/2026 10:58 PM America/New_York.
Valid through 9/20/2026 4:00 AM America/New_York.
fzus51 klwx 200258
cwflwx
expires:202609200800;;741601
coastal waters forecast
national weather service baltimore md/washington dc
1058 pm edt sat sep 19 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.
anz531-200800-
chesapeake bay from pooles island to sandy point-
1058 pm edt sat sep 19 2026
...small craft advisory in effect through sunday morning...
.rest of tonight...se winds 10 to 15 kt with gusts to 20 kt. waves
2 ft.
.sun...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. a chance
of showers and tstms.
.sun night...sw winds 5 to 10 kt...becoming n 10 to 15 kt after
midnight. waves 1 to 2 ft. showers likely with a chance of tstms.
.mon...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.mon night...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. a
chance of showers.
.tue...ne winds 15 kt with gusts to 25 kt. waves 2 to 3 ft. a chance
of showers.
.tue night...ne winds 20 to 25 kt with gusts to 30 kt. waves 3 ft. a
chance of showers.
.wed...ne winds 20 to 25 kt. waves 3 ft. a chance of showers.
.thu...ne winds 20 to 25 kt. waves 3 ft. a chance of showers.
winds and waves higher and visibilities lower in and near tstms.
$$
(2/2)
Latest Coastal Waters Forecast by KLWX
Issued 9/19/2026 10:58 PM America/New_York.
Valid through 9/20/2026 4:00 AM America/New_York.
fzus51 klwx 200258
cwflwx
expires:202609200800;;741604
coastal waters forecast
national weather service baltimore md/washington dc
1058 pm edt sat sep 19 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-200800-
chesapeake bay from sandy point to north beach-
1058 pm edt sat sep 19 2026
...small craft advisory in effect through sunday morning...
.rest of tonight...se winds 10 to 15 kt with gusts to 20 kt. waves
2 ft.
.sun...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.sun night...sw winds 5 to 10 kt...becoming nw after midnight. waves
1 to 2 ft. showers likely with a chance of tstms.
.mon...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. a
chance of showers.
.mon night...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. a
chance of showers.
.tue...ne winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. a
chance of showers.
.tue night...ne winds 20 to 25 kt with gusts to 30 kt. waves 3 ft. a
chance of showers.
.wed...ne winds 20 to 25 kt. waves 3 ft. a chance of showers.
.thu...ne winds 20 to 25 kt. waves 4 ft. a chance of showers.
winds and waves higher and visibilities lower in and near tstms.
$$
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