(1/2)
Latest Coastal Waters Forecast by KLWX
Issued 5/19/2026 4:57 PM America/New_York.
Valid through 5/20/2026 4:00 AM America/New_York.
fzus51 klwx 192057
cwflwx
expires:202605200800;;310697
coastal waters forecast
national weather service baltimore md/washington dc
456 pm edt tue may 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-
456 pm edt tue may 19 2026
...small craft advisory in effect until 2 am edt wednesday...
.rest of this afternoon...s winds 15 kt with gusts to 20 kt. waves
2 ft. scattered showers and tstms.
.tonight...s winds 10 to 15 kt with gusts to 20 kt... becoming sw
5 kt late. waves 1 to 2 ft.
.wed...sw winds 5 to 10 kt. waves 1 ft. showers likely with a chance
of tstms.
.wed night...n winds 10 to 15 kt with gusts to 20 kt. waves 1 ft.
showers likely with a chance of tstms.
.thu...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. showers
likely.
.thu night...e winds 5 to 10 kt. waves 1 ft. a chance of showers.
.fri...e winds 10 to 15 kt. waves 1 to 2 ft. showers.
.sat...e winds 5 to 10 kt. waves 1 ft. showers.
winds and waves higher and visibilities lower in and near tstms.
$$
(2/2)
Latest Coastal Waters Forecast by KLWX
Issued 5/19/2026 4:57 PM America/New_York.
Valid through 5/20/2026 4:00 AM America/New_York.
fzus51 klwx 192057
cwflwx
expires:202605200800;;310700
coastal waters forecast
national weather service baltimore md/washington dc
456 pm edt tue may 19 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-200800-
chesapeake bay from sandy point to north beach-
456 pm edt tue may 19 2026
...small craft advisory in effect until 2 am edt wednesday...
.rest of this afternoon...s winds 10 kt. waves 2 ft. scattered
showers with isolated tstms.
.tonight...s winds 10 kt. waves 1 to 2 ft.
.wed...sw winds 5 to 10 kt. waves 1 ft. showers likely with a chance
of tstms.
.wed night...nw winds 5 to 10 kt. waves 1 ft. showers with a chance
of tstms.
.thu...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. showers
likely.
.thu night...ne winds 10 kt. waves 1 to 2 ft. showers likely.
.fri...e winds 10 to 15 kt. waves 1 to 2 ft. showers.
.sat...e winds 5 to 10 kt. waves 1 ft. showers.
winds and waves higher and visibilities lower in and near tstms.
$$
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