(1/7)
Latest Coastal Waters Forecast by KLWX
Issued 6/28/2026 4:57 AM America/New_York.
Valid through 6/28/2026 7:00 PM America/New_York.
fzus51 klwx 280857
cwflwx
expires:202606282300;;042318
coastal waters forecast
national weather service baltimore md/washington dc
457 am edt sun jun 28 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.
anz531-282300-
chesapeake bay from pooles island to sandy point-
457 am edt sun jun 28 2026
.rest of the overnight...ne winds 5 kt. waves flat. a slight chance
of showers.
.today...ne winds 5 kt. waves less than 1 ft. a chance of showers.
.tonight...e winds around 5 kt. waves 1 ft or less.
.mon...e winds around 5 kt. waves flat.
.mon night...s winds 5 to 10 kt. waves 1 ft.
.tue...s winds 5 to 10 kt. waves 1 ft or less.
.tue night...s winds 10 to 15 kt. waves 2 ft.
.wed...s winds 5 to 10 kt. waves 1 ft.
.thu...sw winds 5 to 10 kt. waves 1 ft.
$$
(2/7)
Latest Coastal Waters Forecast by KLWX
Issued 6/28/2026 4:57 AM America/New_York.
Valid through 6/28/2026 7:00 PM America/New_York.
fzus51 klwx 280857
cwflwx
expires:202606282300;;042321
coastal waters forecast
national weather service baltimore md/washington dc
457 am edt sun jun 28 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-282300-
chesapeake bay from sandy point to north beach-
457 am edt sun jun 28 2026
.rest of the overnight...ne winds 5 kt. waves flat. a slight chance
of showers.
.today...ne winds 5 kt. waves less than 1 ft. a chance of showers.
.tonight...e winds 5 kt. waves less than 1 ft.
.mon...ne winds 5 kt. waves less than 1 ft.
.mon night...se winds 5 to 10 kt. waves 1 ft.
.tue...s winds around 5 kt...increasing to 10 to 15 kt in the
afternoon. waves flat...building to 2 ft in the afternoon.
.tue night...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.wed...s winds 10 to 15 kt. waves 1 to 2 ft.
.thu...sw winds 5 to 10 kt. waves 1 ft.
$$
(3/7)
Latest Coastal Waters Forecast by KLWX
Issued 6/28/2026 4:57 AM America/New_York.
Valid through 6/28/2026 7:00 PM America/New_York.
fzus51 klwx 280857
cwflwx
expires:202606282300;;042323
coastal waters forecast
national weather service baltimore md/washington dc
457 am edt sun jun 28 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.
anz533-282300-
chesapeake bay from north beach to drum point-
457 am edt sun jun 28 2026
.rest of the overnight...w winds 5 kt. waves flat. a slight chance
of showers.
.today...ne winds around 5 kt. waves 1 ft. showers likely with a
chance of tstms.
.tonight...e winds 5 kt. waves less than 1 ft. a chance of showers
and tstms.
.mon...ne winds 5 to 10 kt. waves 1 ft.
.mon night...se winds 5 to 10 kt. waves 1 ft.
.tue...s winds around 5 kt...increasing to 10 to 15 kt in the
afternoon. waves flat...building to 2 ft in the afternoon.
.tue night...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.wed...s winds 10 to 15 kt. waves 1 to 2 ft.
.thu...sw winds 5 to 10 kt. waves 1 ft.
winds and waves higher and visibilities lower in and near tstms.
$$
(4/7)
Latest Coastal Waters Forecast by KLWX
Issued 6/28/2026 4:57 AM America/New_York.
Valid through 6/28/2026 7:00 PM America/New_York.
fzus51 klwx 280857
cwflwx
expires:202606282300;;042326
coastal waters forecast
national weather service baltimore md/washington dc
457 am edt sun jun 28 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz534-282300-
chesapeake bay from drum point to smith point-
457 am edt sun jun 28 2026
.rest of the overnight...sw winds 5 kt. waves less than 1 ft. a
slight chance of showers.
.today...ne winds around 5 kt. waves 1 ft. showers likely with a
chance of tstms.
.tonight...e winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms. patchy fog. vsby 1 nm or less.
.mon...ne winds 5 to 10 kt. waves 1 ft.
.mon night...se winds 5 to 10 kt. waves 1 ft.
.tue...se winds 5 to 10 kt. waves 1 ft or less.
.tue night...s winds 10 to 15 kt. waves 2 ft.
.wed...s winds 10 to 15 kt. waves 1 to 2 ft.
.thu...sw winds 5 to 10 kt. waves 1 to 2 ft.
winds and waves higher and visibilities lower in and near tstms.
$$
(5/7)
Latest Coastal Waters Forecast by KLWX
Issued 6/28/2026 4:57 AM America/New_York.
Valid through 6/28/2026 7:00 PM America/New_York.
fzus51 klwx 280857
cwflwx
expires:202606282300;;042314
coastal waters forecast
national weather service baltimore md/washington dc
457 am edt sun jun 28 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.
anz535-282300-
tidal potomac from key bridge to indian head-
457 am edt sun jun 28 2026
.rest of the overnight...light winds. waves flat. a chance of
showers.
.today...ne winds around 5 kt. waves 1 ft. a chance of showers and
tstms. patchy fog. vsby 1 to 3 nm.
.tonight...ne winds around 5 kt. waves 1 ft or less.
.mon...e winds around 5 kt. waves 1 ft.
.mon night...se winds around 5 kt. waves 1 ft.
.tue...s winds around 5 kt. waves 1 ft.
.tue night...s winds 5 to 10 kt. waves 1 ft.
.wed...sw winds around 5 kt. waves 1 ft.
.thu...w winds around 5 kt. waves 1 ft.
winds and waves higher and visibilities lower in and near tstms.
$$
(6/7)
Latest Coastal Waters Forecast by KLWX
Issued 6/28/2026 4:57 AM America/New_York.
Valid through 6/28/2026 7:00 PM America/New_York.
fzus51 klwx 280857
cwflwx
expires:202606282300;;042315
coastal waters forecast
national weather service baltimore md/washington dc
457 am edt sun jun 28 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz536-282300-
tidal potomac from indian head to cobb island-
457 am edt sun jun 28 2026
.rest of the overnight...light winds. waves flat. a slight chance of
showers.
.today...ne winds around 5 kt. waves 1 ft. showers likely with a
chance of tstms. patchy fog. vsby 1 to 3 nm.
.tonight...ne winds around 5 kt. waves 1 ft. a chance of showers and
tstms. patchy fog. vsby 1 to 3 nm.
.mon...ne winds around 5 kt. waves 1 ft.
.mon night...se winds around 5 kt. waves 1 ft.
.tue...s winds around 5 kt. waves 1 ft.
.tue night...s winds 5 to 10 kt. waves 1 ft.
.wed...sw winds around 5 kt. waves 1 ft.
.thu...sw winds around 5 kt. waves 1 ft.
winds and waves higher and visibilities lower in and near tstms.
$$
(7/7)
Latest Coastal Waters Forecast by KLWX
Issued 6/28/2026 4:57 AM America/New_York.
Valid through 6/28/2026 7:00 PM America/New_York.
fzus51 klwx 280857
cwflwx
expires:202606282300;;042316
coastal waters forecast
national weather service baltimore md/washington dc
457 am edt sun jun 28 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.
anz537-282300-
tidal potomac from cobb island to smith point-
457 am edt sun jun 28 2026
.rest of the overnight...sw winds 5 kt. waves flat. a slight chance
of showers.
.today...n winds around 5 kt. waves flat. showers likely with a
chance of tstms.
.tonight...e winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms.
.mon...ne winds 5 to 10 kt. waves 1 ft.
.mon night...se winds 5 to 10 kt. waves 1 ft.
.tue...se winds 5 to 10 kt. waves 1 ft or less.
.tue night...s winds 5 to 10 kt. waves 1 ft.
.wed...s winds 5 to 10 kt. waves 1 ft.
.thu...sw winds 5 to 10 kt. waves 1 ft.
winds and waves higher and visibilities lower in and near tstms.
$$
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