(1/7)
Latest Coastal Waters Forecast by KLWX
Issued 4/25/2026 2:28 AM America/New_York.
Valid through 4/25/2026 4:00 PM America/New_York.
fzus51 klwx 250628
cwflwx
expires:202604252000;;481269
coastal waters forecast
national weather service baltimore md/washington dc
228 am edt sat apr 25 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.
anz531-252000-
chesapeake bay from pooles island to sandy point-
228 am edt sat apr 25 2026
...small craft advisory in effect from 8 am edt this morning through
sunday afternoon...
.overnight...e winds 10 kt. waves 1 ft.
.sat...e winds 10 to 15 kt with gusts to 25 kt. waves 2 ft. a chance
of showers.
.sat night...e winds 15 to 20 kt with gusts to 30 kt. waves 2 to
3 ft. showers.
.sun...ne winds 15 to 20 kt with gusts to 30 kt. waves 3 ft. a
chance of showers.
.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. waves 2 ft.
.mon night...e winds 5 to 10 kt. waves 1 ft.
.tue...se winds 5 to 10 kt. waves 1 ft. a chance of showers.
.wed...se winds 5 to 10 kt. waves 1 ft. a chance of showers in the
morning, then showers likely.
$$
(2/7)
Latest Coastal Waters Forecast by KLWX
Issued 4/25/2026 2:28 AM America/New_York.
Valid through 4/25/2026 4:00 PM America/New_York.
fzus51 klwx 250628
cwflwx
expires:202604252000;;481272
coastal waters forecast
national weather service baltimore md/washington dc
228 am edt sat apr 25 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-252000-
chesapeake bay from sandy point to north beach-
228 am edt sat apr 25 2026
...small craft advisory in effect from 8 am edt this morning through
sunday afternoon...
.overnight...e winds 10 kt. waves 1 to 2 ft.
.sat...e winds 10 to 15 kt. gusts up to 20 kt... increasing to 25 kt
late. waves 2 ft.
.sat night...e winds 15 to 20 kt...becoming ne late. gusts up to
30 kt. waves 2 to 3 ft. showers.
.sun...ne winds 15 to 20 kt with gusts to 30 kt. waves 3 ft. a
chance of showers.
.sun night...ne winds 15 to 20 kt with gusts to 30 kt. waves 3 ft.
.mon...n winds 15 to 20 kt. waves 2 ft.
.mon night...ne winds 5 to 10 kt. waves 1 ft.
.tue...e winds 5 to 10 kt. waves 1 ft. a chance of showers.
.wed...se winds 5 to 10 kt. waves 1 ft. a chance of showers in the
morning, then showers likely.
$$
(3/7)
Latest Coastal Waters Forecast by KLWX
Issued 4/25/2026 2:28 AM America/New_York.
Valid through 4/25/2026 4:00 PM America/New_York.
fzus51 klwx 250628
cwflwx
expires:202604252000;;481274
coastal waters forecast
national weather service baltimore md/washington dc
228 am edt sat apr 25 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.
anz533-252000-
chesapeake bay from north beach to drum point-
228 am edt sat apr 25 2026
...small craft advisory in effect through sunday afternoon...
.overnight...e winds 10 kt. waves 1 to 2 ft.
.sat...e winds 10 to 15 kt with gusts to 25 kt. waves 2 ft.
.sat night...e winds 15 to 20 kt...becoming ne late. gusts up to
30 kt. waves 3 ft. showers.
.sun...n winds 15 to 20 kt with gusts to 30 kt. waves 4 ft. a chance
of showers.
.sun night...n winds 15 to 20 kt with gusts to 30 kt. waves 3 ft. a
chance of showers.
.mon...n winds 15 to 20 kt. waves 3 ft.
.mon night...ne winds 10 to 15 kt. waves 1 to 2 ft.
.tue...e winds 5 to 10 kt. waves 1 ft. a chance of showers.
.wed...se winds 5 to 10 kt. waves 1 ft. a chance of showers through
the day, then showers likely through the night.
$$
(4/7)
Latest Coastal Waters Forecast by KLWX
Issued 4/25/2026 2:28 AM America/New_York.
Valid through 4/25/2026 4:00 PM America/New_York.
fzus51 klwx 250628
cwflwx
expires:202604252000;;481277
coastal waters forecast
national weather service baltimore md/washington dc
228 am edt sat apr 25 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz534-252000-
chesapeake bay from drum point to smith point-
228 am edt sat apr 25 2026
...small craft advisory in effect through sunday afternoon...
.overnight...se winds 15 kt with gusts to 20 kt. waves 2 ft.
.sat...e winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
.sat night...e winds 15 kt...becoming ne late. gusts up to 25 kt.
waves 3 ft. showers.
.sun...n winds 20 kt with gusts to 30 kt. waves 4 ft. showers
likely.
.sun night...n winds 15 to 20 kt with gusts to 30 kt. waves 4 ft. a
chance of showers.
.mon...n winds 15 to 20 kt. waves 3 ft.
.mon night...ne winds 10 to 15 kt. waves 2 ft.
.tue...e winds 5 to 10 kt. waves 1 ft. a chance of showers.
.wed...se winds 5 to 10 kt. waves 1 ft. a chance of showers through
the day, then showers likely through the night.
$$
(5/7)
Latest Coastal Waters Forecast by KLWX
Issued 4/25/2026 2:28 AM America/New_York.
Valid through 4/25/2026 4:00 PM America/New_York.
fzus51 klwx 250628
cwflwx
expires:202604252000;;481265
coastal waters forecast
national weather service baltimore md/washington dc
228 am edt sat apr 25 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.
anz535-252000-
tidal potomac from key bridge to indian head-
228 am edt sat apr 25 2026
...small craft advisory in effect from 8 am edt this morning through
sunday afternoon...
.overnight...e winds 5 kt. waves less than 1 ft.
.sat...e winds 5 to 10 kt with gusts to 20 kt. waves 1 ft. a chance
of showers.
.sat night...ne winds 10 kt with gusts to 20 kt. waves 1 ft.
showers.
.sun...ne winds 10 kt with gusts to 20 kt. waves 1 ft. a chance of
showers.
.sun night...ne winds 5 to 10 kt with gusts to 20 kt. waves 1 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 around 5 kt. waves 1 ft. a chance of showers.
.wed...se winds 5 to 10 kt. waves 1 ft. a chance of showers in the
morning. showers likely.
$$
(6/7)
Latest Coastal Waters Forecast by KLWX
Issued 4/25/2026 2:28 AM America/New_York.
Valid through 4/25/2026 4:00 PM America/New_York.
fzus51 klwx 250628
cwflwx
expires:202604252000;;481266
coastal waters forecast
national weather service baltimore md/washington dc
228 am edt sat apr 25 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz536-252000-
tidal potomac from indian head to cobb island-
228 am edt sat apr 25 2026
...small craft advisory in effect from 8 am edt this morning through
sunday afternoon...
.overnight...e winds 5 to 10 kt. waves 1 ft.
.sat...e winds 5 to 10 kt with gusts to 20 kt. waves 1 ft. a chance
of showers.
.sat night...e winds 10 to 15 kt...becoming ne late. gusts up to
20 kt. waves 1 ft. showers with a chance of tstms.
.sun...n winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. a chance
of showers.
.sun night...n winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. a
chance of showers.
.mon...ne winds 5 to 10 kt. waves 1 ft.
.mon night...ne winds 5 to 10 kt. waves 1 ft.
.tue...se winds around 5 kt. waves 1 ft. a chance of showers.
.wed...se winds 5 to 10 kt. waves 1 ft. a chance of showers in the
morning, then showers likely.
winds and waves higher and visibilities lower in and near tstms.
$$
(7/7)
Latest Coastal Waters Forecast by KLWX
Issued 4/25/2026 2:28 AM America/New_York.
Valid through 4/25/2026 4:00 PM America/New_York.
fzus51 klwx 250628
cwflwx
expires:202604252000;;481267
coastal waters forecast
national weather service baltimore md/washington dc
228 am edt sat apr 25 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.
anz537-252000-
tidal potomac from cobb island to smith point-
228 am edt sat apr 25 2026
...small craft advisory in effect through sunday afternoon...
.overnight...se winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.sat...e winds 10 to 15 kt with gusts to 25 kt. waves 3 ft.
.sat night...e winds 10 to 15 kt...becoming ne late. gusts up to
25 kt. waves 2 to 3 ft. showers.
.sun...n winds 15 to 20 kt with gusts to 30 kt. waves 3 ft. showers
likely.
.sun night...n winds 15 to 20 kt with gusts to 30 kt. waves 3 ft. a
chance of showers.
.mon...n winds 15 to 20 kt. waves 2 to 3 ft.
.mon night...ne winds 5 to 10 kt. waves 2 ft.
.tue...e winds 5 to 10 kt. waves 1 ft. a chance of showers.
.wed...se winds 5 to 10 kt. waves 1 ft. a chance of showers through
the day. showers likely through the night.
$$
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