(1/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/27/2026 10:57 PM America/New_York.
Valid through 10/28/2026 4:00 AM America/New_York.
fzus51 klwx 280257
cwflwx
expires:202610280800;;832751
coastal waters forecast
national weather service baltimore md/washington dc
1057 pm edt tue oct 27 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.
anz531-280800-
chesapeake bay from pooles island to sandy point-
1057 pm edt tue oct 27 2026
.rest of tonight...e winds 5 to 10 kt. waves 1 ft.
.wed...ne winds around 5 kt. waves 1 ft.
.wed night...se winds around 5 kt. waves 1 ft.
.thu...s winds around 5 kt. waves 1 ft or less. patchy fog.
.thu night...sw winds 5 kt. waves less than 1 ft.
.fri...w winds 5 kt. waves less than 1 ft.
.fri night...n winds 5 to 10 kt. waves 1 ft.
.sat...ne winds 5 to 10 kt...becoming se after midnight. waves 1 ft
or less.
.sun...se winds 5 kt. waves less than 1 ft. a chance of showers
through the night.
$$
(2/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/27/2026 10:57 PM America/New_York.
Valid through 10/28/2026 4:00 AM America/New_York.
fzus51 klwx 280257
cwflwx
expires:202610280800;;832754
coastal waters forecast
national weather service baltimore md/washington dc
1057 pm edt tue oct 27 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-280800-
chesapeake bay from sandy point to north beach-
1057 pm edt tue oct 27 2026
.rest of tonight...e winds 5 to 10 kt. waves 1 ft.
.wed...ne winds 5 to 10 kt. waves 1 ft.
.wed night...se winds around 5 kt. waves 1 ft.
.thu...light winds...becoming s 5 to 10 kt in the afternoon. waves
1 ft or less.
.thu night...sw winds 5 to 10 kt. waves 1 ft.
.fri...w winds 5 to 10 kt. waves 1 ft.
.fri night...n winds 5 to 10 kt. waves 1 ft.
.sat...ne winds 5 to 10 kt...becoming se after midnight. waves 1 ft
or less.
.sun...se winds 5 to 10 kt. waves 1 ft. a chance of showers through
the night.
$$
(3/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/27/2026 10:57 PM America/New_York.
Valid through 10/28/2026 4:00 AM America/New_York.
fzus51 klwx 280257
cwflwx
expires:202610280800;;832756
coastal waters forecast
national weather service baltimore md/washington dc
1057 pm edt tue oct 27 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.
anz533-280800-
chesapeake bay from north beach to drum point-
1057 pm edt tue oct 27 2026
.rest of tonight...e winds 10 kt. waves 1 ft.
.wed...ne winds 5 to 10 kt. waves 1 ft.
.wed night...e winds around 5 kt. waves 1 ft.
.thu...s winds around 5 kt. waves 1 ft or less.
.thu night...sw winds 5 to 10 kt. waves 1 ft.
.fri...w winds around 5 kt. waves 1 ft.
.fri night...n winds 5 to 10 kt. waves 1 ft.
.sat...ne winds 5 to 10 kt...becoming se after midnight. waves 1 ft
or less.
.sun...se winds 5 to 10 kt. waves 1 ft. a chance of showers through
the night.
$$
(4/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/27/2026 10:57 PM America/New_York.
Valid through 10/28/2026 4:00 AM America/New_York.
fzus51 klwx 280257
cwflwx
expires:202610280800;;832759
coastal waters forecast
national weather service baltimore md/washington dc
1057 pm edt tue oct 27 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz534-280800-
chesapeake bay from drum point to smith point-
1057 pm edt tue oct 27 2026
.rest of tonight...e winds 10 kt. waves 1 to 2 ft.
.wed...ne winds 5 to 10 kt. waves 1 ft.
.wed night...e winds 5 to 10 kt. waves 1 ft.
.thu...se winds around 5 kt. waves flat.
.thu night...s winds 5 to 10 kt. waves 1 ft.
.fri...w winds 5 kt. waves less than 1 ft.
.fri night...n winds 5 to 10 kt. waves 1 ft.
.sat...ne winds 5 to 10 kt. waves 1 to 2 ft.
.sun...se winds 5 to 10 kt. waves 1 ft. a chance of showers through
the night.
$$
(5/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/27/2026 10:57 PM America/New_York.
Valid through 10/28/2026 4:00 AM America/New_York.
fzus51 klwx 280257
cwflwx
expires:202610280800;;832747
coastal waters forecast
national weather service baltimore md/washington dc
1057 pm edt tue oct 27 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.
anz535-280800-
tidal potomac from key bridge to indian head-
1057 pm edt tue oct 27 2026
.rest of tonight...e winds 5 kt. waves less than 1 ft.
.wed...e winds around 5 kt. waves 1 ft. patchy fog. vsby 1 nm or
less.
.wed night...se winds around 5 kt. waves 1 ft or less. patchy fog.
vsby 1 to 3 nm.
.thu...s winds around 5 kt. waves 1 ft or less. patchy fog.
.thu night...sw winds around 5 kt. waves 1 ft.
.fri...nw winds 5 to 10 kt. waves 1 ft.
.fri night...n winds around 5 kt. waves 1 ft.
.sat...e winds around 5 kt. waves 1 ft or less.
.sun...se winds around 5 kt. waves 1 ft. a chance of showers through
the night.
$$
(6/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/27/2026 10:57 PM America/New_York.
Valid through 10/28/2026 4:00 AM America/New_York.
fzus51 klwx 280257
cwflwx
expires:202610280800;;832748
coastal waters forecast
national weather service baltimore md/washington dc
1057 pm edt tue oct 27 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz536-280800-
tidal potomac from indian head to cobb island-
1057 pm edt tue oct 27 2026
.rest of tonight...e winds 5 to 10 kt. waves 1 ft. patchy fog with
vsby 1 to 3 nm.
.wed...e winds around 5 kt. waves 1 ft. patchy fog. vsby 1 nm or
less.
.wed night...se winds around 5 kt. waves 1 ft.
.thu...sw winds around 5 kt. waves 1 ft or less. patchy fog.
.thu night...sw winds around 5 kt. waves 1 ft.
.fri...nw winds around 5 kt. waves 1 ft.
.fri night...n winds 5 kt. waves less than 1 ft.
.sat...e winds around 5 kt. waves 1 ft.
.sun...se winds around 5 kt. waves 1 ft. a chance of showers through
the night.
$$
(7/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/27/2026 10:57 PM America/New_York.
Valid through 10/28/2026 4:00 AM America/New_York.
fzus51 klwx 280257
cwflwx
expires:202610280800;;832749
coastal waters forecast
national weather service baltimore md/washington dc
1057 pm edt tue oct 27 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.
anz537-280800-
tidal potomac from cobb island to smith point-
1057 pm edt tue oct 27 2026
.rest of tonight...e winds 10 kt. waves 1 to 2 ft.
.wed...e winds 5 to 10 kt. waves 1 ft.
.wed night...e winds around 5 kt. waves 1 ft.
.thu...se winds around 5 kt. waves flat.
.thu night...s winds around 5 kt. waves 1 ft or less.
.fri...w winds 5 kt. waves less than 1 ft.
.fri night...n winds 5 to 10 kt. waves 1 ft or less.
.sat...e winds 5 to 10 kt. waves 1 ft.
.sun...se winds 5 to 10 kt. waves 1 ft. a chance of showers through
the night.
$$
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