(1/7)
Latest Coastal Waters Forecast by KLWX
Issued 6/12/2026 4:58 AM America/New_York.
Valid through 6/12/2026 7:00 PM America/New_York.
fzus51 klwx 120858
cwflwx
expires:202606122300;;609999
coastal waters forecast
national weather service baltimore md/washington dc
457 am edt fri jun 12 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.
anz531-122300-
chesapeake bay from pooles island to sandy point-
457 am edt fri jun 12 2026
.rest of the overnight...w winds 5 kt. waves less than 1 ft.
.today...sw winds 5 to 10 kt. waves 1 ft. showers and tstms likely.
.tonight...sw winds 5 to 10 kt...becoming nw after midnight. waves
1 ft. showers and tstms likely.
.sat...n winds 5 to 10 kt...becoming sw in the afternoon. waves
1 ft.
.sat night...s winds 5 kt. waves less than 1 ft.
.sun...s winds 10 to 15 kt. gusts up to 25 kt in the afternoon.
waves 1 to 2 ft. showers likely with a chance of tstms.
.sun night...s winds 10 to 15 kt...becoming nw after midnight. gusts
up to 20 kt. waves 2 ft. showers likely with a chance of tstms.
.mon...nw winds 10 to 15 kt...diminishing to around 5 kt. waves 1 to
2 ft...subsiding to flat after midnight.
.tue...sw winds around 5 kt. waves 1 ft or less. a chance of
showers.
winds and waves higher and visibilities lower in and near tstms.
$$
(2/7)
Latest Coastal Waters Forecast by KLWX
Issued 6/12/2026 4:58 AM America/New_York.
Valid through 6/12/2026 7:00 PM America/New_York.
fzus51 klwx 120858
cwflwx
expires:202606122300;;610002
coastal waters forecast
national weather service baltimore md/washington dc
457 am edt fri jun 12 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-122300-
chesapeake bay from sandy point to north beach-
457 am edt fri jun 12 2026
.rest of the overnight...w winds 5 kt. waves less than 1 ft.
.today...sw winds 5 to 10 kt. waves 1 ft. showers and tstms likely.
.tonight...w winds 5 to 10 kt...becoming nw late. waves 1 ft.
showers and tstms likely.
.sat...n winds 5 to 10 kt...becoming sw in the afternoon. waves 1 ft
or less.
.sat night...s winds 5 kt. waves less than 1 ft.
.sun...s winds 5 to 10 kt...increasing to 15 to 20 kt with gusts to
25 kt in the afternoon. waves 1 ft...building to 3 ft in the
afternoon. showers likely with a chance of tstms.
.sun night...s winds 10 to 15 kt with gusts to 25 kt... becoming nw
after midnight. waves 3 ft...subsiding to 1 ft after midnight.
showers likely with a chance of tstms.
.mon...nw winds 10 to 15 kt...diminishing to 5 kt. waves 1 to 2 ft...
subsiding to flat after midnight. a chance of showers after
midnight.
.tue...s winds 5 kt. waves less than 1 ft. a chance of showers.
winds and waves higher and visibilities lower in and near tstms.
$$
(3/7)
Latest Coastal Waters Forecast by KLWX
Issued 6/12/2026 4:58 AM America/New_York.
Valid through 6/12/2026 7:00 PM America/New_York.
fzus51 klwx 120858
cwflwx
expires:202606122300;;610004
coastal waters forecast
national weather service baltimore md/washington dc
457 am edt fri jun 12 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.
anz533-122300-
chesapeake bay from north beach to drum point-
457 am edt fri jun 12 2026
.rest of the overnight...w winds 5 kt. waves flat.
.today...sw winds 5 to 10 kt. waves 1 ft. showers likely with a
chance of tstms.
.tonight...w winds 5 to 10 kt...becoming nw late. waves 1 ft.
showers likely with a chance of tstms.
.sat...n winds 5 to 10 kt. waves 1 ft.
.sat night...s winds 5 kt. waves less than 1 ft.
.sun...s winds 5 to 10 kt...increasing to 15 to 20 kt with gusts to
25 kt in the afternoon. waves 1 ft...building to 3 ft in the
afternoon. showers likely with a chance of tstms.
.sun night...s winds 15 to 20 kt with gusts to 25 kt... becoming nw
10 to 15 kt after midnight. waves 2 to 3 ft. showers likely with a
chance of tstms.
.mon...nw winds 10 to 15 kt...diminishing to 5 kt. waves 1 to 2 ft.
a chance of showers after midnight.
.tue...se winds 5 kt. waves less than 1 ft. a chance of showers.
winds and waves higher and visibilities lower in and near tstms.
$$
(4/7)
Latest Coastal Waters Forecast by KLWX
Issued 6/12/2026 4:58 AM America/New_York.
Valid through 6/12/2026 7:00 PM America/New_York.
fzus51 klwx 120858
cwflwx
expires:202606122300;;610007
coastal waters forecast
national weather service baltimore md/washington dc
457 am edt fri jun 12 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz534-122300-
chesapeake bay from drum point to smith point-
457 am edt fri jun 12 2026
.rest of the overnight...w winds 5 kt. waves less than 1 ft.
.today...sw winds 5 to 10 kt. waves 1 ft. a chance of tstms.
.tonight...w winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms.
.sat...n winds 5 to 10 kt. waves 1 ft.
.sat night...s winds 5 to 10 kt. waves 1 ft or less.
.sun...s winds 10 to 15 kt. gusts up to 25 kt in the afternoon.
waves 2 to 3 ft. showers likely with a chance of tstms.
.sun night...s winds 10 to 15 kt...becoming nw after midnight. gusts
up to 20 kt. waves 2 to 3 ft. showers likely with a chance of tstms.
.mon...n winds 10 to 15 kt...becoming e 5 kt. waves 1 to 2 ft. a
chance of showers after midnight.
.tue...se winds 5 to 10 kt. waves 1 ft. a chance of showers.
winds and waves higher and visibilities lower in and near tstms.
$$
(5/7)
Latest Coastal Waters Forecast by KLWX
Issued 6/12/2026 4:58 AM America/New_York.
Valid through 6/12/2026 7:00 PM America/New_York.
fzus51 klwx 120858
cwflwx
expires:202606122300;;609995
coastal waters forecast
national weather service baltimore md/washington dc
457 am edt fri jun 12 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.
anz535-122300-
tidal potomac from key bridge to indian head-
457 am edt fri jun 12 2026
.rest of the overnight...light winds. waves 1 ft.
.today...sw winds 5 to 10 kt. waves 1 ft. showers and tstms likely.
.tonight...w winds 5 kt. waves less than 1 ft. showers and tstms
likely.
.sat...nw winds around 5 kt. waves 1 ft.
.sat night...s winds around 5 kt. waves 1 ft.
.sun...s winds 5 to 10 kt with gusts to 20 kt. waves 1 ft. showers
likely with a chance of tstms.
.sun night...w winds 5 to 10 kt with gusts to 20 kt. waves 1 ft.
showers likely with a chance of tstms.
.mon...nw winds 5 to 10 kt. waves 1 ft. a chance of showers after
midnight.
.tue...s winds around 5 kt. waves 1 ft. a chance of showers.
winds and waves higher and visibilities lower in and near tstms.
$$
(6/7)
Latest Coastal Waters Forecast by KLWX
Issued 6/12/2026 4:58 AM America/New_York.
Valid through 6/12/2026 7:00 PM America/New_York.
fzus51 klwx 120858
cwflwx
expires:202606122300;;609996
coastal waters forecast
national weather service baltimore md/washington dc
457 am edt fri jun 12 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz536-122300-
tidal potomac from indian head to cobb island-
457 am edt fri jun 12 2026
.rest of the overnight...sw winds 5 kt. waves flat.
.today...sw winds 5 to 10 kt. waves 1 ft. showers and tstms likely.
.tonight...w winds 5 to 10 kt...becoming nw late. waves 1 ft.
showers with tstms likely.
.sat...nw winds around 5 kt. waves 1 ft.
.sat night...s winds around 5 kt. waves 1 ft.
.sun...s winds 5 to 10 kt with gusts to 20 kt. waves 1 ft. showers
likely with a chance of tstms.
.sun night...sw winds 5 to 10 kt...becoming nw after midnight. waves
1 ft. a chance of showers and tstms.
.mon...n winds 5 to 10 kt. waves 1 ft. a chance of showers after
midnight.
.tue...se winds around 5 kt. waves 1 ft or less. a chance of
showers.
winds and waves higher and visibilities lower in and near tstms.
$$
(7/7)
Latest Coastal Waters Forecast by KLWX
Issued 6/12/2026 4:58 AM America/New_York.
Valid through 6/12/2026 7:00 PM America/New_York.
fzus51 klwx 120858
cwflwx
expires:202606122300;;609997
coastal waters forecast
national weather service baltimore md/washington dc
457 am edt fri jun 12 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.
anz537-122300-
tidal potomac from cobb island to smith point-
457 am edt fri jun 12 2026
.rest of the overnight...w winds 5 kt. waves flat.
.today...sw winds 5 to 10 kt. waves 1 ft or less. a chance of
showers and tstms.
.tonight...w winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms.
.sat...n winds 5 to 10 kt. waves 1 ft.
.sat night...s winds around 5 kt. waves 1 ft or less.
.sun...s winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft.
showers likely with a chance of tstms.
.sun night...s winds 10 to 15 kt...becoming nw after midnight. gusts
up to 20 kt. waves 1 to 2 ft. showers likely with a chance of tstms.
.mon...n winds 5 to 10 kt...becoming e. waves 1 ft. a chance of
showers after midnight.
.tue...se winds around 5 kt. waves 1 ft. a chance of showers.
winds and waves higher and visibilities lower in and near tstms.
$$
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