(1/2)
Latest Coastal Waters Forecast by KLWX
Issued 5/19/2026 10:58 AM America/New_York.
Valid through 5/19/2026 4:00 PM America/New_York.
fzus51 klwx 191458
cwflwx
expires:202605192000;;827920
coastal waters forecast
national weather service baltimore md/washington dc
1058 am 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.
anz531-192000-
chesapeake bay from pooles island to sandy point-
1058 am edt tue may 19 2026
...small craft advisory in effect from 2 pm edt this afternoon
through late tonight...
.rest of today...s winds 10 kt. gusts up to 20 kt this afternoon.
waves 1 to 2 ft. a slight chance of showers and tstms this
afternoon.
.tonight...s winds 5 to 10 kt with gusts to 20 kt. waves 1 to 2 ft.
.wed...sw winds 5 to 10 kt. waves 1 ft. showers with a chance of
tstms.
.wed night...n winds 10 to 15 kt. waves 1 to 2 ft. showers with a
chance of tstms.
.thu...ne winds 10 to 15 kt with gusts to 20 kt. waves 1 to 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.
$$
(2/2)
Latest Coastal Waters Forecast by KLWX
Issued 5/19/2026 10:58 AM America/New_York.
Valid through 5/19/2026 4:00 PM America/New_York.
fzus51 klwx 191458
cwflwx
expires:202605192000;;827923
coastal waters forecast
national weather service baltimore md/washington dc
1058 am edt tue may 19 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-192000-
chesapeake bay from sandy point to north beach-
1058 am edt tue may 19 2026
...small craft advisory in effect from 2 pm edt this afternoon
through late tonight...
.rest of today...s winds 5 to 10 kt...increasing to 15 kt with gusts
to 20 kt late. waves 1 to 2 ft. a slight chance of showers and tstms
this afternoon.
.tonight...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.wed...sw winds 5 to 10 kt. waves 1 ft. showers likely with a chance
of tstms.
.wed night...n winds 10 to 15 kt. waves 1 to 2 ft. showers with a
chance of tstms.
.thu...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. showers
likely.
.thu night...e winds 5 to 10 kt. waves 1 ft. showers likely.
.fri...e winds 10 to 15 kt. waves 1 to 2 ft. showers.
.sat...e winds 5 to 10 kt. waves 1 ft. showers likely in the
morning, then showers.
winds and waves higher and visibilities lower in and near tstms.
$$
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