(1/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/27/2026 4:57 AM America/New_York.
Valid through 10/27/2026 7:00 PM America/New_York.
fzus51 klwx 270857
cwflwx
expires:202610272300;;793199
coastal waters forecast
national weather service baltimore md/washington dc
457 am 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.
anz531-272300-
chesapeake bay from pooles island to sandy point-
457 am edt tue oct 27 2026
.rest of the overnight...n winds 5 kt. waves less than 1 ft.
.today...ne winds 5 to 10 kt. waves 1 ft.
.tonight...e winds 5 kt. waves less than 1 ft.
.wed...e winds around 5 kt. waves 1 ft or less.
.wed night...se winds around 5 kt. waves 1 ft.
.thu...s winds around 5 kt. waves 1 ft or less.
.thu night...sw winds 5 kt. waves less than 1 ft.
.fri...nw winds 5 kt...becoming n after midnight. waves 1 ft or
less.
.sat...e winds 5 to 10 kt. waves 1 ft.
$$
(2/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/27/2026 4:57 AM America/New_York.
Valid through 10/27/2026 7:00 PM America/New_York.
fzus51 klwx 270857
cwflwx
expires:202610272300;;793202
coastal waters forecast
national weather service baltimore md/washington dc
457 am edt tue oct 27 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-272300-
chesapeake bay from sandy point to north beach-
457 am edt tue oct 27 2026
.rest of the overnight...nw winds 5 kt. waves less than 1 ft.
.today...ne winds 5 to 10 kt. waves 1 ft.
.tonight...e winds 5 to 10 kt. waves 1 ft.
.wed...ne winds 5 kt. waves less than 1 ft.
.wed night...se winds around 5 kt. waves 1 ft or less.
.thu...s winds around 5 kt. waves 1 ft or less.
.thu night...sw winds 5 kt. waves less than 1 ft.
.fri...nw winds around 5 kt...becoming n after midnight. waves 1 ft
or less.
.sat...ne winds 5 to 10 kt. waves 1 ft.
$$
(3/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/27/2026 4:57 AM America/New_York.
Valid through 10/27/2026 7:00 PM America/New_York.
fzus51 klwx 270857
cwflwx
expires:202610272300;;793204
coastal waters forecast
national weather service baltimore md/washington dc
457 am 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.
anz533-272300-
chesapeake bay from north beach to drum point-
457 am edt tue oct 27 2026
.rest of the overnight...nw winds 10 kt. waves 1 ft.
.today...n winds 5 to 10 kt. waves 1 to 2 ft.
.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 or less.
.thu...s winds around 5 kt. waves 1 ft or less.
.thu night...sw winds 5 kt. waves less than 1 ft.
.fri...nw winds around 5 kt...becoming n after midnight. waves 1 ft
or less.
.sat...ne winds 5 to 10 kt. waves 1 ft.
$$
(4/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/27/2026 4:57 AM America/New_York.
Valid through 10/27/2026 7:00 PM America/New_York.
fzus51 klwx 270857
cwflwx
expires:202610272300;;793207
coastal waters forecast
national weather service baltimore md/washington dc
457 am edt tue oct 27 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz534-272300-
chesapeake bay from drum point to smith point-
457 am edt tue oct 27 2026
.rest of the overnight...w winds 10 kt. waves 1 ft.
.today...n winds 10 to 15 kt. waves 1 ft.
.tonight...e winds 5 to 10 kt. waves 1 ft.
.wed...ne winds 5 to 10 kt. waves 1 ft.
.wed night...e winds 5 kt. waves less than 1 ft.
.thu...se winds around 5 kt. waves flat.
.thu night...s winds around 5 kt. waves 1 ft.
.fri...w winds around 5 kt...becoming n after midnight. waves 1 ft
or less.
.sat...ne winds 5 to 10 kt. waves 1 ft.
$$
(5/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/27/2026 4:57 AM America/New_York.
Valid through 10/27/2026 7:00 PM America/New_York.
fzus51 klwx 270857
cwflwx
expires:202610272300;;793195
coastal waters forecast
national weather service baltimore md/washington dc
457 am 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.
anz535-272300-
tidal potomac from key bridge to indian head-
457 am edt tue oct 27 2026
.rest of the overnight...nw winds 5 kt. waves less than 1 ft.
.today...ne winds 5 kt. waves less than 1 ft.
.tonight...e winds around 5 kt. waves 1 ft.
.wed...e winds around 5 kt. waves 1 ft.
.wed night...se winds around 5 kt. waves 1 ft or less.
.thu...s winds around 5 kt. waves 1 ft or less.
.thu night...sw winds around 5 kt. waves 1 ft.
.fri...nw winds around 5 kt. waves 1 ft.
.sat...e winds around 5 kt. waves 1 ft.
$$
(6/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/27/2026 4:57 AM America/New_York.
Valid through 10/27/2026 7:00 PM America/New_York.
fzus51 klwx 270857
cwflwx
expires:202610272300;;793196
coastal waters forecast
national weather service baltimore md/washington dc
457 am edt tue oct 27 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz536-272300-
tidal potomac from indian head to cobb island-
457 am edt tue oct 27 2026
.rest of the overnight...nw winds 5 kt. waves less than 1 ft.
.today...ne winds around 5 kt. waves 1 ft.
.tonight...e winds around 5 kt. waves 1 ft.
.wed...e winds around 5 kt. waves 1 ft.
.wed night...se winds around 5 kt. waves 1 ft or less.
.thu...sw winds around 5 kt. waves 1 ft or less.
.thu night...sw winds around 5 kt. waves 1 ft.
.fri...nw winds around 5 kt. waves 1 ft.
.sat...e winds around 5 kt. waves 1 ft.
$$
(7/7)
Latest Coastal Waters Forecast by KLWX
Issued 10/27/2026 4:57 AM America/New_York.
Valid through 10/27/2026 7:00 PM America/New_York.
fzus51 klwx 270857
cwflwx
expires:202610272300;;793197
coastal waters forecast
national weather service baltimore md/washington dc
457 am 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.
anz537-272300-
tidal potomac from cobb island to smith point-
457 am edt tue oct 27 2026
.rest of the overnight...w winds 10 kt. waves 1 ft.
.today...ne winds 5 to 10 kt. waves 1 ft.
.tonight...e winds 5 to 10 kt. waves 1 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 flat.
.fri...nw winds around 5 kt...becoming n after midnight. waves 1 ft
or less.
.sat...ne winds 5 to 10 kt. waves 1 ft.
$$
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