(1/7)
Latest Coastal Waters Forecast by KLWX
Issued 4/26/2026 2:29 AM America/New_York.
Valid through 4/26/2026 4:00 PM America/New_York.
fzus51 klwx 260629
cwflwx
expires:202604262000;;538031
coastal waters forecast
national weather service baltimore md/washington dc
228 am edt sun apr 26 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.
anz531-262000-
chesapeake bay from pooles island to sandy point-
228 am edt sun apr 26 2026
...small craft advisory in effect through this afternoon...
.overnight...ne winds 20 kt with gusts to 30 kt. waves 3 ft.
scattered showers with patchy drizzle.
.sun...ne winds 15 to 20 kt...diminishing to 10 kt late. gusts up to
25 kt. waves 2 to 3 ft. patchy drizzle.
.sun night...ne winds 5 to 10 kt. gusts up to 20 kt in the evening.
waves 1 to 2 ft.
.mon...ne winds 5 kt. waves less than 1 ft.
.mon night...e winds 5 to 10 kt. waves 1 ft.
.tue...se winds 5 to 10 kt. waves 1 ft or less. a chance of showers.
.tue night...se winds 5 to 10 kt. waves 1 ft. a chance of showers.
.wed...se winds 5 to 10 kt...becoming n after midnight. waves 1 ft.
a chance of showers in the morning, then showers.
.thu...nw winds 10 to 15 kt. waves 1 to 2 ft.
$$
(2/7)
Latest Coastal Waters Forecast by KLWX
Issued 4/26/2026 2:29 AM America/New_York.
Valid through 4/26/2026 4:00 PM America/New_York.
fzus51 klwx 260629
cwflwx
expires:202604262000;;538034
coastal waters forecast
national weather service baltimore md/washington dc
228 am edt sun apr 26 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-262000-
chesapeake bay from sandy point to north beach-
228 am edt sun apr 26 2026
...small craft advisory in effect through this afternoon...
.overnight...ne winds 20 kt with gusts to 30 kt. waves 3 ft.
scattered showers with patchy drizzle.
.sun...ne winds 15 to 20 kt with gusts to 25 kt. waves 2 to 3 ft.
patchy drizzle.
.sun night...ne winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft.
.mon...ne winds 5 to 10 kt. waves 1 ft.
.mon night...e winds 5 to 10 kt. waves 1 ft.
.tue...se winds 5 to 10 kt. waves 1 ft or less. a chance of showers.
.tue night...se winds 5 to 10 kt. waves 1 ft. a chance of showers.
.wed...se winds 5 to 10 kt...becoming nw 10 to 15 kt after midnight.
waves 1 to 2 ft. a chance of showers in the morning, then a chance
of tstms through the night. showers.
.thu...nw winds 15 to 20 kt. waves 2 ft.
winds and waves higher and visibilities lower in and near tstms.
$$
(3/7)
Latest Coastal Waters Forecast by KLWX
Issued 4/26/2026 2:29 AM America/New_York.
Valid through 4/26/2026 4:00 PM America/New_York.
fzus51 klwx 260629
cwflwx
expires:202604262000;;538036
coastal waters forecast
national weather service baltimore md/washington dc
228 am edt sun apr 26 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.
anz533-262000-
chesapeake bay from north beach to drum point-
228 am edt sun apr 26 2026
...small craft advisory in effect through this afternoon...
.overnight...ne winds 20 to 25 kt with gusts to 30 kt. waves 3 ft.
scattered showers with patchy drizzle.
.sun...ne winds 15 to 20 kt with gusts to 30 kt. waves 3 ft. patchy
drizzle.
.sun night...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.mon...ne winds 5 to 10 kt. waves 1 ft.
.mon night...e winds 5 to 10 kt. waves 1 ft.
.tue...se winds 5 to 10 kt. waves 1 ft or less. a chance of showers.
.tue night...se winds 5 to 10 kt. waves 1 ft. a chance of showers.
.wed...se winds 10 to 15 kt...becoming nw after midnight. waves 1 to
2 ft. a chance of showers in the morning, then a chance of tstms
through the night. showers.
.thu...nw winds 15 to 20 kt. waves 2 ft.
winds and waves higher and visibilities lower in and near tstms.
$$
(4/7)
Latest Coastal Waters Forecast by KLWX
Issued 4/26/2026 2:29 AM America/New_York.
Valid through 4/26/2026 4:00 PM America/New_York.
fzus51 klwx 260629
cwflwx
expires:202604262000;;538039
coastal waters forecast
national weather service baltimore md/washington dc
228 am edt sun apr 26 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz534-262000-
chesapeake bay from drum point to smith point-
228 am edt sun apr 26 2026
...small craft advisory in effect through this afternoon...
.overnight...n winds 15 to 20 kt with gusts to 25 kt. waves 2 to
3 ft. scattered showers with patchy drizzle.
.sun...ne winds 20 to 25 kt. waves 3 ft. scattered showers with
patchy drizzle.
.sun night...ne winds 10 to 15 kt with gusts to 25 kt. waves 2 to
3 ft.
.mon...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.mon night...e winds 5 to 10 kt. waves 1 ft.
.tue...e winds 5 to 10 kt. waves 1 ft. a chance of showers.
.tue night...se winds 5 to 10 kt. waves 1 ft. a chance of showers.
.wed...se winds 10 to 15 kt...becoming nw 15 to 20 kt after
midnight. waves 1 to 2 ft. a chance of showers in the morning, then
showers.
.thu...nw winds 15 to 20 kt. waves 3 ft.
$$
(5/7)
Latest Coastal Waters Forecast by KLWX
Issued 4/26/2026 2:29 AM America/New_York.
Valid through 4/26/2026 4:00 PM America/New_York.
fzus51 klwx 260629
cwflwx
expires:202604262000;;538027
coastal waters forecast
national weather service baltimore md/washington dc
228 am edt sun apr 26 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.
anz535-262000-
tidal potomac from key bridge to indian head-
228 am edt sun apr 26 2026
...small craft advisory in effect through this afternoon...
.overnight...ne winds 10 kt with gusts to 20 kt. waves 1 ft.
scattered showers with patchy drizzle.
.sun...ne winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. patchy
drizzle.
.sun night...ne winds 5 to 10 kt. waves 1 ft.
.mon...ne winds around 5 kt. waves 1 ft.
.mon night...se winds around 5 kt. waves 1 ft.
.tue...s winds 5 to 10 kt. waves 1 ft. a chance of showers.
.tue night...se winds around 5 kt. waves 1 ft. a chance of showers.
.wed...se winds 5 to 10 kt...becoming nw after midnight. waves 1 ft.
a chance of showers in the morning, then a chance of tstms through
the night. showers.
.thu...nw winds 10 to 15 kt. waves 1 ft.
winds and waves higher and visibilities lower in and near tstms.
$$
(6/7)
Latest Coastal Waters Forecast by KLWX
Issued 4/26/2026 2:29 AM America/New_York.
Valid through 4/26/2026 4:00 PM America/New_York.
fzus51 klwx 260629
cwflwx
expires:202604262000;;538028
coastal waters forecast
national weather service baltimore md/washington dc
228 am edt sun apr 26 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz536-262000-
tidal potomac from indian head to cobb island-
228 am edt sun apr 26 2026
...small craft advisory in effect through this afternoon...
.overnight...n winds 10 to 15 kt with gusts to 20 kt. waves 1 ft.
scattered showers with patchy drizzle.
.sun...ne winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. patchy
drizzle.
.sun night...ne winds 5 to 10 kt. waves 1 ft.
.mon...ne winds 5 kt. waves less than 1 ft.
.mon night...e winds around 5 kt. waves 1 ft.
.tue...se winds around 5 kt. waves 1 ft. a chance of showers.
.tue night...se winds 5 kt. waves less than 1 ft. a chance of
showers.
.wed...se winds 5 to 10 kt...becoming nw after midnight. waves 1 ft.
a chance of showers in the morning, then a chance of tstms through
the night. showers.
.thu...nw winds 10 to 15 kt. waves 1 ft.
winds and waves higher and visibilities lower in and near tstms.
$$
(7/7)
Latest Coastal Waters Forecast by KLWX
Issued 4/26/2026 2:29 AM America/New_York.
Valid through 4/26/2026 4:00 PM America/New_York.
fzus51 klwx 260629
cwflwx
expires:202604262000;;538029
coastal waters forecast
national weather service baltimore md/washington dc
228 am edt sun apr 26 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.
anz537-262000-
tidal potomac from cobb island to smith point-
228 am edt sun apr 26 2026
...small craft advisory in effect through this afternoon...
.overnight...n winds 10 kt...increasing to 20 kt with gusts to 25 kt
late. waves 2 ft. scattered showers with patchy drizzle.
.sun...ne winds 15 to 20 kt with gusts to 25 kt. waves 2 to 3 ft.
scattered showers with patchy drizzle.
.sun night...ne winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.mon...ne winds 5 to 10 kt with gusts to 20 kt. waves 1 to 2 ft.
.mon night...e winds 5 to 10 kt. waves 1 ft.
.tue...e winds 5 to 10 kt. waves 1 ft. a chance of showers.
.tue night...se winds 5 to 10 kt. waves 1 ft. a chance of showers.
.wed...se winds 5 to 10 kt...becoming nw 10 to 15 kt after midnight.
waves 1 to 2 ft. a chance of showers in the morning, then a chance
of tstms through the night. showers.
.thu...nw winds 10 to 15 kt. waves 2 ft.
winds and waves higher and visibilities lower in and near tstms.
$$
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