(1/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/30/2026 7:57 PM America/New_York.
Valid through 10/31/2026 4:00 AM America/New_York.
fzus51 klwx 302357
cwflwx
expires:202610310800;;993866
coastal waters forecast
national weather service baltimore md/washington dc
756 pm edt fri oct 30 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.
anz531-310800-
chesapeake bay from pooles island to sandy point-
756 pm edt fri oct 30 2026
...small craft advisory in effect through saturday morning...
.tonight...n winds 15 kt with gusts to 20 kt. waves 2 ft.
.sat...n winds 10 to 15 kt with gusts to 20 kt... becoming ne 5 kt
late. 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 around 5 kt. waves flat.
.mon night...s winds around 5 kt. waves flat.
.tue...se winds 5 kt. waves less than 1 ft.
.wed...e winds 5 to 10 kt. waves 1 ft. a chance of showers after
midnight.
$$
(2/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/30/2026 7:57 PM America/New_York.
Valid through 10/31/2026 4:00 AM America/New_York.
fzus51 klwx 302357
cwflwx
expires:202610310800;;993869
coastal waters forecast
national weather service baltimore md/washington dc
756 pm edt fri oct 30 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-310800-
chesapeake bay from sandy point to north beach-
756 pm edt fri oct 30 2026
...small craft advisory in effect through saturday morning...
.tonight...n winds 15 kt with gusts to 25 kt. waves 2 ft.
.sat...n winds 10 to 15 kt with gusts to 20 kt... becoming ne 5 kt
late. waves 1 to 2 ft.
.sat night...ne winds around 5 kt. waves flat.
.sun...e winds 5 kt. waves flat.
.sun night...s winds around 5 kt. waves flat.
.mon...s winds 5 kt. waves flat.
.mon night...s winds around 5 kt. waves flat.
.tue...se winds 5 to 10 kt. waves 1 ft or less.
.wed...e winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers
after midnight.
$$
(3/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/30/2026 7:57 PM America/New_York.
Valid through 10/31/2026 4:00 AM America/New_York.
fzus51 klwx 302357
cwflwx
expires:202610310800;;993871
coastal waters forecast
national weather service baltimore md/washington dc
756 pm edt fri oct 30 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.
anz533-310800-
chesapeake bay from north beach to drum point-
756 pm edt fri oct 30 2026
...small craft advisory in effect through saturday morning...
.tonight...n winds 15 kt with gusts to 25 kt. waves 2 to 3 ft.
.sat...n winds 10 to 15 kt. gusts up to 20 kt until late afternoon.
waves 2 to 3 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...se winds 5 kt. waves flat.
.tue...e winds 5 to 10 kt. waves 1 ft or less.
.wed...e winds 5 to 10 kt. waves 1 to 2 ft. a chance of showers
after midnight.
$$
(4/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/30/2026 7:57 PM America/New_York.
Valid through 10/31/2026 4:00 AM America/New_York.
fzus51 klwx 302357
cwflwx
expires:202610310800;;993874
coastal waters forecast
national weather service baltimore md/washington dc
756 pm edt fri oct 30 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz534-310800-
chesapeake bay from drum point to smith point-
756 pm edt fri oct 30 2026
...small craft advisory in effect through saturday morning...
.tonight...n winds 15 kt with gusts to 25 kt. waves 2 to 3 ft.
.sat...n winds 10 to 15 kt with gusts to 20 kt. waves 2 to 3 ft.
.sat night...ne winds 5 to 10 kt. waves 1 ft.
.sun...e winds around 5 kt. waves 1 ft.
.sun night...se winds around 5 kt. waves flat.
.mon...se winds around 5 kt. waves flat.
.mon night...se winds 5 kt. waves less than 1 ft.
.tue...e winds 5 to 10 kt. waves 1 ft.
.wed...e winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers
after midnight.
$$
(5/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/30/2026 7:57 PM America/New_York.
Valid through 10/31/2026 4:00 AM America/New_York.
fzus51 klwx 302357
cwflwx
expires:202610310800;;993862
coastal waters forecast
national weather service baltimore md/washington dc
756 pm edt fri oct 30 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.
anz535-310800-
tidal potomac from key bridge to indian head-
756 pm edt fri oct 30 2026
...small craft advisory in effect through saturday morning...
.tonight...n winds 5 to 10 kt. gusts up to 20 kt this evening. waves
1 ft.
.sat...n winds around 5 kt. waves 1 ft.
.sat night...e winds around 5 kt. waves flat.
.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.
.mon night...s winds around 5 kt. waves 1 ft.
.tue...se winds around 5 kt. waves 1 ft.
.wed...e winds 5 to 10 kt. waves 1 ft. a chance of showers after
midnight.
$$
(6/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/30/2026 7:57 PM America/New_York.
Valid through 10/31/2026 4:00 AM America/New_York.
fzus51 klwx 302357
cwflwx
expires:202610310800;;993863
coastal waters forecast
national weather service baltimore md/washington dc
756 pm edt fri oct 30 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz536-310800-
tidal potomac from indian head to cobb island-
756 pm edt fri oct 30 2026
...small craft advisory in effect through saturday morning...
.tonight...n winds 10 kt with gusts to 20 kt. waves 1 ft.
.sat...n winds 5 to 10 kt. waves 1 ft.
.sat night...ne winds around 5 kt. waves flat.
.sun...e winds around 5 kt. waves 1 ft or less.
.sun night...s winds around 5 kt. waves 1 ft or less.
.mon...s winds around 5 kt. waves 1 ft or less.
.mon night...se winds around 5 kt. waves 1 ft.
.tue...e winds around 5 kt. waves 1 ft.
.wed...e winds 5 to 10 kt. waves 1 ft. a chance of showers after
midnight.
$$
(7/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/30/2026 7:57 PM America/New_York.
Valid through 10/31/2026 4:00 AM America/New_York.
fzus51 klwx 302357
cwflwx
expires:202610310800;;993864
coastal waters forecast
national weather service baltimore md/washington dc
756 pm edt fri oct 30 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.
anz537-310800-
tidal potomac from cobb island to smith point-
756 pm edt fri oct 30 2026
...small craft advisory in effect through saturday morning...
.tonight...n winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.sat...n winds 10 to 15 kt. gusts up to 20 kt until late afternoon.
waves 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...se winds around 5 kt. waves flat.
.tue...e winds 5 to 10 kt. waves 1 ft.
.wed...e winds 5 to 10 kt. waves 1 to 2 ft. a chance of showers
after midnight.
$$
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