(1/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/31/2026 2:26 AM America/New_York.
Valid through 10/31/2026 4:00 PM America/New_York.
fzus51 klwx 310626
cwflwx
expires:202610312000;;007222
coastal waters forecast
national weather service baltimore md/washington dc
226 am edt sat oct 31 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.
anz531-312000-
chesapeake bay from pooles island to sandy point-
226 am edt sat oct 31 2026
...small craft advisory in effect until 9 am edt this morning...
.overnight...n winds 15 kt with gusts to 20 kt. waves 2 ft.
.sat...n winds 5 to 10 kt. waves 1 to 2 ft.
.sat night...ne winds around 5 kt. waves flat.
.sun...e winds around 5 kt. waves flat.
.sun night...s winds around 5 kt. waves flat.
.mon...s winds 5 kt. waves flat.
.mon night...s winds around 5 kt. waves flat.
.tue...s winds 5 to 10 kt. waves 1 ft or less.
.wed...se winds 5 to 10 kt. waves 1 to 2 ft. a chance of showers
through the night.
$$
(2/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/31/2026 2:26 AM America/New_York.
Valid through 10/31/2026 4:00 PM America/New_York.
fzus51 klwx 310626
cwflwx
expires:202610312000;;007225
coastal waters forecast
national weather service baltimore md/washington dc
226 am edt sat oct 31 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-312000-
chesapeake bay from sandy point to north beach-
226 am edt sat oct 31 2026
...small craft advisory in effect until 9 am edt this morning...
.overnight...n winds 15 kt with gusts to 20 kt. waves 2 ft.
.sat...n winds 10 to 15 kt...becoming ne 5 kt late. waves 1 to 2 ft.
.sat night...ne winds around 5 kt. waves 1 ft or less.
.sun...e winds around 5 kt. waves flat.
.sun night...s winds around 5 kt. waves flat.
.mon...s winds 5 kt. waves less than 1 ft.
.mon night...s winds 5 kt. waves less than 1 ft.
.tue...s winds 5 to 10 kt. waves 1 ft.
.wed...se winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers
after midnight.
$$
(3/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/31/2026 2:26 AM America/New_York.
Valid through 10/31/2026 4:00 PM America/New_York.
fzus51 klwx 310626
cwflwx
expires:202610312000;;007227
coastal waters forecast
national weather service baltimore md/washington dc
226 am edt sat oct 31 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.
anz533-312000-
chesapeake bay from north beach to drum point-
226 am edt sat oct 31 2026
...small craft advisory in effect until 9 am edt this morning...
.overnight...n winds 15 kt with gusts to 20 kt. waves 3 ft.
.sat...n winds 10 to 15 kt. gusts up to 20 kt in the morning. waves
1 to 2 ft.
.sat night...ne winds around 5 kt. waves 1 ft or less.
.sun...e winds around 5 kt. waves flat.
.sun night...s winds around 5 kt. waves flat.
.mon...s winds 5 kt. waves flat.
.mon night...s winds 5 kt. waves flat.
.tue...se winds 5 to 10 kt. waves 1 ft.
.wed...se winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers
after midnight.
$$
(4/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/31/2026 2:26 AM America/New_York.
Valid through 10/31/2026 4:00 PM America/New_York.
fzus51 klwx 310626
cwflwx
expires:202610312000;;007230
coastal waters forecast
national weather service baltimore md/washington dc
226 am edt sat oct 31 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz534-312000-
chesapeake bay from drum point to smith point-
226 am edt sat oct 31 2026
...small craft advisory in effect until 9 am edt this morning...
.overnight...ne winds 15 kt with gusts to 25 kt. waves 3 ft.
.sat...n winds 10 to 15 kt with gusts to 20 kt. waves 2 to 3 ft.
.sat night...ne winds 5 to 10 kt. waves 1 ft.
.sun...e winds 5 to 10 kt. waves 1 ft.
.sun night...se winds around 5 kt. waves flat.
.mon...se winds 5 kt. waves flat.
.mon night...se winds 5 kt. waves less than 1 ft.
.tue...se winds 5 to 10 kt. waves 1 to 2 ft.
.wed...se winds 10 to 15 kt. waves 2 ft. a chance of showers after
midnight.
$$
(5/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/31/2026 2:26 AM America/New_York.
Valid through 10/31/2026 4:00 PM America/New_York.
fzus51 klwx 310626
cwflwx
expires:202610312000;;007218
coastal waters forecast
national weather service baltimore md/washington dc
226 am edt sat oct 31 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.
anz535-312000-
tidal potomac from key bridge to indian head-
226 am edt sat oct 31 2026
...small craft advisory in effect until 9 am edt this morning...
.overnight...n winds 5 kt. waves less than 1 ft.
.sat...n winds around 5 kt. waves 1 ft.
.sat night...n winds around 5 kt. waves 1 ft or less.
.sun...se winds around 5 kt. waves 1 ft or less.
.sun night...s winds around 5 kt. waves 1 ft or less.
.mon...s winds around 5 kt. waves 1 ft or less.
.mon night...s winds around 5 kt. waves 1 ft or less.
.tue...se winds around 5 kt. waves 1 ft.
.wed...se winds 5 to 10 kt. waves 1 ft. a chance of showers through
the night.
$$
(6/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/31/2026 2:26 AM America/New_York.
Valid through 10/31/2026 4:00 PM America/New_York.
fzus51 klwx 310626
cwflwx
expires:202610312000;;007219
coastal waters forecast
national weather service baltimore md/washington dc
226 am edt sat oct 31 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz536-312000-
tidal potomac from indian head to cobb island-
226 am edt sat oct 31 2026
...small craft advisory in effect until 9 am edt this morning...
.overnight...n winds 10 kt with gusts to 20 kt. waves 1 ft.
.sat...n winds 5 to 10 kt. waves 1 ft.
.sat night...light winds. waves 1 ft or less.
.sun...e winds around 5 kt. waves 1 ft or less.
.sun night...light winds. waves 1 ft or less.
.mon...s winds around 5 kt. waves 1 ft or less.
.mon night...s winds around 5 kt. waves 1 ft.
.tue...se winds 5 kt. waves less than 1 ft.
.wed...se winds 5 to 10 kt. waves 1 ft. a chance of showers through
the night.
$$
(7/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/31/2026 2:26 AM America/New_York.
Valid through 10/31/2026 4:00 PM America/New_York.
fzus51 klwx 310626
cwflwx
expires:202610312000;;007220
coastal waters forecast
national weather service baltimore md/washington dc
226 am edt sat oct 31 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.
anz537-312000-
tidal potomac from cobb island to smith point-
226 am edt sat oct 31 2026
...small craft advisory in effect until 9 am edt this morning...
.overnight...ne winds 15 kt with gusts to 25 kt. waves 2 ft.
.sat...n winds 10 to 15 kt with gusts to 25 kt... diminishing to
5 kt late. waves 1 to 2 ft.
.sat night...ne winds around 5 kt. waves 1 ft or less.
.sun...e winds around 5 kt. waves 1 ft.
.sun night...se winds around 5 kt. waves flat.
.mon...se winds around 5 kt. waves flat.
.mon night...s winds around 5 kt. waves flat.
.tue...se winds 5 to 10 kt. waves 1 ft.
.wed...se winds 5 to 10 kt. waves 1 to 2 ft. a chance of showers
after midnight.
$$
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