(1/7)
Latest Coastal Waters Forecast by KLWX
Issued 6/19/2026 7:57 PM America/New_York.
Valid through 6/20/2026 4:00 AM America/New_York.
fzus51 klwx 192357
cwflwx
expires:202606200800;;041773
coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt fri jun 19 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.
anz531-200800-
chesapeake bay from pooles island to sandy point-
757 pm edt fri jun 19 2026
...small craft advisory in effect until 6 am edt saturday...
...small craft advisory in effect from saturday morning through
saturday evening...
.tonight...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.sat...w winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft.
.sat night...nw winds 5 to 10 kt. gusts up to 20 kt early in the
evening. waves 1 to 2 ft.
.sun...w winds 5 kt. waves less than 1 ft.
.sun night...s winds 5 to 10 kt. waves 1 ft.
.mon...s winds 15 to 20 kt with gusts to 25 kt. waves 2 to 3 ft.
showers with a chance of tstms.
.mon night...sw winds 10 to 15 kt...becoming w after midnight. gusts
up to 20 kt. waves 1 to 2 ft. showers likely with a chance of tstms.
.tue...nw winds 5 to 10 kt. waves 1 ft.
.wed...s winds 5 kt. waves less than 1 ft. a chance of showers after
midnight.
winds and waves higher and visibilities lower in and near tstms.
$$
(2/7)
Latest Coastal Waters Forecast by KLWX
Issued 6/19/2026 7:57 PM America/New_York.
Valid through 6/20/2026 4:00 AM America/New_York.
fzus51 klwx 192357
cwflwx
expires:202606200800;;041776
coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt fri jun 19 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-200800-
chesapeake bay from sandy point to north beach-
757 pm edt fri jun 19 2026
...small craft advisory in effect until 6 am edt saturday...
.tonight...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.sat...w winds 10 kt. waves 1 ft.
.sat night...nw winds 5 to 10 kt. waves 1 ft.
.sun...w winds 5 to 10 kt. waves 1 ft.
.sun night...s winds 5 to 10 kt. waves 1 ft.
.mon...s winds 15 to 20 kt with gusts to 25 kt. waves 2 to 3 ft.
showers with a chance of tstms.
.mon night...sw winds 10 to 15 kt with gusts to 25 kt...becoming w
after midnight. waves 2 to 3 ft. showers likely with a chance of
tstms.
.tue...nw winds 5 to 10 kt. waves 1 ft.
.wed...e winds 5 kt. waves less than 1 ft. a chance of showers after
midnight.
winds and waves higher and visibilities lower in and near tstms.
$$
(3/7)
Latest Coastal Waters Forecast by KLWX
Issued 6/19/2026 7:57 PM America/New_York.
Valid through 6/20/2026 4:00 AM America/New_York.
fzus51 klwx 192357
cwflwx
expires:202606200800;;041778
coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt fri jun 19 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.
anz533-200800-
chesapeake bay from north beach to drum point-
757 pm edt fri jun 19 2026
...small craft advisory in effect until 6 am edt saturday...
.tonight...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.sat...w winds 5 to 10 kt. waves 1 ft.
.sat night...nw winds 5 to 10 kt. waves 1 ft.
.sun...w winds 5 to 10 kt. waves 1 ft.
.sun night...s winds 5 to 10 kt. waves 1 ft.
.mon...s winds 15 to 20 kt with gusts to 25 kt. waves 2 to 3 ft.
showers with a chance of tstms.
.mon night...sw winds 15 to 20 kt...becoming w 10 to 15 kt after
midnight. gusts up to 25 kt. waves 2 to 3 ft. showers likely with a
chance of tstms.
.tue...nw winds 10 to 15 kt...diminishing to 5 kt. waves 1 to 2 ft.
.wed...ne winds 5 kt...becoming s. waves 1 ft. a chance of showers
after midnight.
winds and waves higher and visibilities lower in and near tstms.
$$
(4/7)
Latest Coastal Waters Forecast by KLWX
Issued 6/19/2026 7:57 PM America/New_York.
Valid through 6/20/2026 4:00 AM America/New_York.
fzus51 klwx 192357
cwflwx
expires:202606200800;;041781
coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt fri jun 19 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz534-200800-
chesapeake bay from drum point to smith point-
757 pm edt fri jun 19 2026
...small craft advisory in effect until 6 am edt saturday...
.tonight...nw winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft...building to 3 ft late.
.sat...w winds 5 to 10 kt. waves 1 to 2 ft.
.sat night...sw winds 5 to 10 kt...becoming nw late. waves 1 ft.
.sun...nw winds 5 kt...becoming sw in the afternoon. waves 1 ft.
.sun night...s winds 10 to 15 kt. waves 2 ft.
.mon...s winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. showers
likely with a chance of tstms.
.mon night...sw winds 15 to 20 kt with gusts to 25 kt. waves 3 ft. a
chance of showers and tstms.
.tue...nw winds 10 to 15 kt...becoming n 5 kt after midnight. waves
1 to 2 ft.
.wed...n winds 5 kt...becoming s. waves 1 ft or less. a chance of
showers after midnight.
winds and waves higher and visibilities lower in and near tstms.
$$
(5/7)
Latest Coastal Waters Forecast by KLWX
Issued 6/19/2026 7:57 PM America/New_York.
Valid through 6/20/2026 4:00 AM America/New_York.
fzus51 klwx 192357
cwflwx
expires:202606200800;;041769
coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt fri jun 19 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.
anz535-200800-
tidal potomac from key bridge to indian head-
757 pm edt fri jun 19 2026
...small craft advisory in effect until midnight edt tonight...
...small craft advisory in effect from saturday morning through
saturday evening...
.tonight...nw winds 5 to 10 kt. gusts up to 20 kt this evening.
waves 1 ft.
.sat...w winds 5 to 10 kt. gusts up to 20 kt in the late morning and
afternoon. waves 1 ft.
.sat night...nw winds 5 to 10 kt. gusts up to 20 kt early in the
evening. waves 1 ft.
.sun...w winds around 5 kt. waves 1 ft.
.sun night...s winds around 5 kt. waves 1 ft.
.mon...s winds 10 to 15 kt with gusts to 25 kt. waves 1 ft. showers
with a chance of tstms.
.mon night...sw winds 10 to 15 kt...becoming w 5 to 10 kt after
midnight. gusts up to 20 kt. waves 1 ft. showers likely with a
chance of tstms.
.tue...nw winds 5 to 10 kt. waves 1 ft.
.wed...sw winds around 5 kt. waves 1 ft. a chance of showers after
midnight.
winds and waves higher and visibilities lower in and near tstms.
$$
(6/7)
Latest Coastal Waters Forecast by KLWX
Issued 6/19/2026 7:57 PM America/New_York.
Valid through 6/20/2026 4:00 AM America/New_York.
fzus51 klwx 192357
cwflwx
expires:202606200800;;041770
coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt fri jun 19 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz536-200800-
tidal potomac from indian head to cobb island-
757 pm edt fri jun 19 2026
...small craft advisory in effect until midnight edt tonight...
.tonight...nw winds 10 kt. gusts up to 20 kt until early morning.
waves 1 ft.
.sat...w winds 5 to 10 kt. waves 1 ft.
.sat night...nw winds 5 to 10 kt until early morning...becoming
light. waves 1 ft.
.sun...w winds around 5 kt. waves 1 ft.
.sun night...s winds 5 kt. waves less than 1 ft.
.mon...s winds 10 to 15 kt with gusts to 25 kt. waves 1 to 2 ft.
showers with a chance of tstms.
.mon night...sw winds 10 to 15 kt...becoming w 5 to 10 kt after
midnight. gusts up to 20 kt. waves 1 ft. a chance of showers and
tstms.
.tue...nw winds 5 to 10 kt. waves 1 ft.
.wed...s winds around 5 kt. waves 1 ft. a chance of showers after
midnight.
winds and waves higher and visibilities lower in and near tstms.
$$
(7/7)
Latest Coastal Waters Forecast by KLWX
Issued 6/19/2026 7:57 PM America/New_York.
Valid through 6/20/2026 4:00 AM America/New_York.
fzus51 klwx 192357
cwflwx
expires:202606200800;;041771
coastal waters forecast
national weather service baltimore md/washington dc
757 pm edt fri jun 19 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.
anz537-200800-
tidal potomac from cobb island to smith point-
757 pm edt fri jun 19 2026
...small craft advisory in effect until 6 am edt saturday...
.tonight...nw winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft.
.sat...w winds 5 to 10 kt. waves 1 ft.
.sat night...w winds 5 to 10 kt. waves 1 ft or less.
.sun...w winds around 5 kt. waves 1 ft or less.
.sun night...s winds 5 to 10 kt. waves 1 ft.
.mon...s winds 15 to 20 kt with gusts to 25 kt. waves 2 ft. showers
with a chance of tstms.
.mon night...sw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. a
chance of showers and tstms.
.tue...nw winds 5 to 10 kt. waves 1 ft or less.
.wed...ne winds around 5 kt...becoming s. waves 1 ft or less. a
chance of showers after midnight.
winds and waves higher and visibilities lower in and near tstms.
$$
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