(1/2)
Latest Coastal Waters Forecast by KLWX
Issued 10/19/2026 10:57 PM America/New_York.
Valid through 10/20/2026 4:00 AM America/New_York.
fzus51 klwx 200257
cwflwx
expires:202610200800;;861975
coastal waters forecast
national weather service baltimore md/washington dc
1057 pm edt mon oct 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-
1057 pm edt mon oct 19 2026
...small craft advisory in effect from 2 am edt tuesday through late
tuesday night...
.rest of tonight...n winds 10 to 15 kt with gusts to 20 kt. waves
1 to 2 ft.
.tue...n winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.tue night...n winds 15 to 20 kt with gusts to 25 kt. waves 2 to
3 ft.
.wed...n winds 15 to 20 kt. gusts up to 25 kt in the morning. waves
2 to 3 ft.
.wed night...n winds 10 to 15 kt. waves 2 ft.
.thu...n winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.thu night...n winds 15 to 20 kt. waves 2 to 3 ft.
.fri...n winds 15 to 20 kt...becoming ne 5 to 10 kt. waves 1 to
2 ft.
.sat...ne winds 5 to 10 kt. waves 1 ft or less.
$$
(2/2)
Latest Coastal Waters Forecast by KLWX
Issued 10/19/2026 10:57 PM America/New_York.
Valid through 10/20/2026 4:00 AM America/New_York.
fzus51 klwx 200257
cwflwx
expires:202610200800;;861978
coastal waters forecast
national weather service baltimore md/washington dc
1057 pm edt mon oct 19 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-200800-
chesapeake bay from sandy point to north beach-
1057 pm edt mon oct 19 2026
...small craft advisory in effect through late tuesday night...
.rest of tonight...n winds 10 to 15 kt with gusts to 20 kt. waves
1 to 2 ft.
.tue...n winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
.tue night...n winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
.wed...n winds 15 to 20 kt with gusts to 25 kt. waves 2 to 3 ft.
.wed night...n winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.thu...n winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.thu night...n winds 10 to 15 kt...increasing to 20 to 25 kt after
midnight. waves 2 to 3 ft.
.fri...n winds 15 to 20 kt...becoming ne 10 kt. waves 2 to 3 ft...
subsiding to 1 ft.
.sat...ne winds 5 to 10 kt. waves 1 ft or less.
$$
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