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(1/4)
Latest Coastal Waters Forecast by KLWX
Issued 5/19/2026 6:10 PM America/New_York.
Valid through 5/20/2026 4:00 AM America/New_York.
fzus51 klwx 192210
cwflwx
expires:202605200800;;313793
coastal waters forecast
national weather service baltimore md/washington dc
610 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.
anz530-200800-
chesapeake bay north of pooles island-
610 pm edt tue may 19 2026
...small craft advisory in effect until 2 am edt wednesday...
.tonight...sw winds 5 to 10 kt. waves 1 ft.
.wed...w winds 5 to 10 kt. waves 1 ft. showers with a chance of
tstms.
.wed night...n 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 1 ft. showers
likely.
.thu night...e winds 5 to 10 kt. waves 1 ft. a chance of showers.
.fri...e winds 5 to 10 kt. waves 1 ft. showers likely.
.fri night...e winds 5 to 10 kt. waves 1 ft. showers.
.sat...e winds 5 to 10 kt. waves 1 ft. showers through the day, then
showers likely through the night.
.sun...e winds around 5 kt. waves 1 ft. a chance of showers through
the day. showers likely through the night.
winds and waves higher and visibilities lower in and near tstms.
$$
(2/4)
Latest Coastal Waters Forecast by KLWX
Issued 5/19/2026 6:10 PM America/New_York.
Valid through 5/20/2026 4:00 AM America/New_York.
fzus51 klwx 192210
cwflwx
expires:202605200800;;313794
coastal waters forecast
national weather service baltimore md/washington dc
610 pm edt tue may 19 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz531-200800-
chesapeake bay from pooles island to sandy point-
610 pm edt tue may 19 2026
...small craft advisory in effect until 2 am edt wednesday...
.tonight...s winds 5 to 10 kt. waves 1 to 2 ft. numerous showers and
scattered tstms this evening.
.wed...sw winds 5 to 10 kt. waves 1 ft. showers likely with a chance
of tstms.
.wed night...n winds 10 to 15 kt with gusts to 20 kt. waves 1 ft.
showers likely with a chance of tstms.
.thu...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. showers
likely.
.thu night...e winds 5 to 10 kt. waves 1 ft. a chance of showers.
.fri...e winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. showers
likely.
.fri night...e winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft. showers.
.sat...e winds 5 to 10 kt. waves 1 ft. showers.
.sun...e winds 5 to 10 kt. waves 1 ft. a chance of showers.
winds and waves higher and visibilities lower in and near tstms.
$$
(3/4)
Latest Coastal Waters Forecast by KLWX
Issued 5/19/2026 6:10 PM America/New_York.
Valid through 5/20/2026 4:00 AM America/New_York.
fzus51 klwx 192210
cwflwx
expires:202605200800;;313797
coastal waters forecast
national weather service baltimore md/washington dc
610 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-
610 pm edt tue may 19 2026
...small craft advisory in effect until 2 am edt wednesday...
.tonight...s winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft.
scattered showers with isolated tstms this evening.
.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 with gusts to 20 kt. waves 2 ft. showers
likely.
.fri night...e winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft. showers.
.sat...e winds 5 to 10 kt. waves 1 ft. showers.
.sun...e winds 5 to 10 kt. waves 1 ft. a chance of showers in the
morning, then showers likely through the night. a chance of showers
after midnight.
winds and waves higher and visibilities lower in and near tstms.
$$
(4/4)
Latest Coastal Waters Forecast by KLWX
Issued 5/19/2026 6:10 PM America/New_York.
Valid through 5/20/2026 4:00 AM America/New_York.
fzus51 klwx 192210
cwflwx
expires:202605200800;;313799
coastal waters forecast
national weather service baltimore md/washington dc
610 pm edt tue may 19 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz533-200800-
chesapeake bay from north beach to drum point-
610 pm edt tue may 19 2026
...small craft advisory in effect until 2 am edt wednesday...
.tonight...s winds 10 to 15 kt. waves 1 to 2 ft. scattered showers
this evening.
.wed...sw winds 5 to 10 kt. waves 1 ft. a chance of showers.
.wed night...n winds 5 to 10 kt. waves 1 ft. showers likely with a
chance of tstms.
.thu...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. showers
likely.
.thu night...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
showers likely.
.fri...e winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. showers
likely.
.fri night...e winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
showers likely.
.sat...e winds 5 to 10 kt. waves 1 ft. showers likely.
.sun...e winds 5 to 10 kt. waves 1 ft. a chance of showers in the
morning, then showers likely through the night. a chance of showers
after midnight.
winds and waves higher and visibilities lower in and near tstms.
$$
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