(1/7)
Latest Coastal Waters Forecast by KLWX
Issued 7/15/2026 3:09 AM America/New_York.
Valid through 7/15/2026 6:00 PM America/New_York.
fzus51 klwx 150709
cwflwx
expires:202607152200;;995509
coastal waters forecast
national weather service baltimore md/washington dc
309 am edt wed jul 15 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.
anz531-152200-
chesapeake bay from pooles island to sandy point-
309 am edt wed jul 15 2026
.rest of the overnight...w winds 10 kt. waves 1 ft.
.today...w winds 5 to 10 kt. waves 1 ft.
.tonight...w winds 5 to 10 kt...becoming n late. waves 1 ft. patchy
smoke.
.thu...n winds around 5 kt...becoming s in the afternoon. waves
1 ft. patchy smoke.
.thu night...w winds 5 to 10 kt...becoming n after midnight. waves
1 ft. patchy smoke.
.fri...ne winds 5 to 10 kt. waves 1 ft.
.fri night...se winds 5 to 10 kt. waves 1 ft. a chance of showers
and tstms.
.sat...s winds 5 to 10 kt...becoming w after midnight. waves 1 ft.
showers with tstms likely.
.sun...nw winds 5 to 10 kt...becoming e after midnight. waves 1 ft.
a chance of showers and tstms through the night.
winds and waves higher and visibilities lower in and near tstms.
$$
(2/7)
Latest Coastal Waters Forecast by KLWX
Issued 7/15/2026 3:09 AM America/New_York.
Valid through 7/15/2026 6:00 PM America/New_York.
fzus51 klwx 150709
cwflwx
expires:202607152200;;995512
coastal waters forecast
national weather service baltimore md/washington dc
309 am edt wed jul 15 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-152200-
chesapeake bay from sandy point to north beach-
309 am edt wed jul 15 2026
...small craft advisory in effect until 7 am edt this morning...
.rest of the overnight...w winds 15 kt. waves 2 ft.
.today...sw winds 5 to 10 kt. waves 1 ft.
.tonight...w winds 5 to 10 kt...becoming nw late. waves 1 ft.
.thu...n winds around 5 kt...becoming s in the afternoon. waves
1 ft. patchy smoke.
.thu night...sw winds 5 to 10 kt...becoming n after midnight. waves
1 ft.
.fri...ne winds 5 to 10 kt. waves 1 ft.
.fri night...se winds 5 to 10 kt. waves 1 ft. a chance of showers
and tstms.
.sat...s winds 5 to 10 kt...becoming w after midnight. waves 1 ft. a
chance of tstms. showers.
.sun...nw winds 5 to 10 kt...becoming e after midnight. waves 1 ft.
a chance of showers and tstms through the night.
winds and waves higher and visibilities lower in and near tstms.
$$
(3/7)
Latest Coastal Waters Forecast by KLWX
Issued 7/15/2026 3:09 AM America/New_York.
Valid through 7/15/2026 6:00 PM America/New_York.
fzus51 klwx 150709
cwflwx
expires:202607152200;;995514
coastal waters forecast
national weather service baltimore md/washington dc
309 am edt wed jul 15 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.
anz533-152200-
chesapeake bay from north beach to drum point-
309 am edt wed jul 15 2026
...small craft advisory in effect until 7 am edt this morning...
.rest of the overnight...sw winds 15 kt with gusts to 20 kt. waves
2 ft.
.today...sw winds 5 to 10 kt. waves 1 ft.
.tonight...w winds 5 to 10 kt. waves 1 ft.
.thu...n winds around 5 kt...becoming s in the afternoon. waves
1 ft.
.thu night...sw winds 5 to 10 kt...becoming n after midnight. waves
1 ft.
.fri...ne winds 5 to 10 kt. waves 1 ft.
.fri night...se winds 5 to 10 kt. waves 1 ft. a chance of showers.
.sat...sw winds 5 to 10 kt. waves 1 to 2 ft. a chance of showers in
the morning, then showers with a chance of tstms.
.sun...nw winds 5 to 10 kt...becoming se after midnight. waves 1 ft.
a chance of showers and tstms through the night.
winds and waves higher and visibilities lower in and near tstms.
$$
(4/7)
Latest Coastal Waters Forecast by KLWX
Issued 7/15/2026 3:09 AM America/New_York.
Valid through 7/15/2026 6:00 PM America/New_York.
fzus51 klwx 150709
cwflwx
expires:202607152200;;995517
coastal waters forecast
national weather service baltimore md/washington dc
309 am edt wed jul 15 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz534-152200-
chesapeake bay from drum point to smith point-
309 am edt wed jul 15 2026
...small craft advisory in effect until 7 am edt this morning...
.rest of the overnight...sw winds 15 kt with gusts to 20 kt. waves
2 ft.
.today...w winds 10 to 15 kt with gusts to 20 kt...becoming sw 5 to
10 kt in the afternoon. waves 1 to 2 ft.
.tonight...sw winds 10 to 15 kt...becoming w 5 to 10 kt late. waves
2 ft.
.thu...nw winds around 5 kt...becoming s in the afternoon. waves
1 ft.
.thu night...s winds 10 kt...becoming nw after midnight. waves 1 ft.
.fri...ne winds 5 to 10 kt. waves 1 ft.
.fri night...se winds 5 to 10 kt. waves 1 ft.
.sat...s winds 10 to 15 kt...becoming w after midnight. waves 1 to
2 ft. a chance of showers in the morning, then showers likely with a
chance of tstms.
.sun...nw winds 10 to 15 kt...becoming s 5 to 10 kt. waves 1 to
2 ft. a chance of showers and tstms.
winds and waves higher and visibilities lower in and near tstms.
$$
(5/7)
Latest Coastal Waters Forecast by KLWX
Issued 7/15/2026 3:09 AM America/New_York.
Valid through 7/15/2026 6:00 PM America/New_York.
fzus51 klwx 150709
cwflwx
expires:202607152200;;995505
coastal waters forecast
national weather service baltimore md/washington dc
309 am edt wed jul 15 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.
anz535-152200-
tidal potomac from key bridge to indian head-
309 am edt wed jul 15 2026
.rest of the overnight...sw winds 5 kt. waves less than 1 ft.
.today...w winds around 5 kt. waves 1 ft.
.tonight...w winds around 5 kt. waves 1 ft.
.thu...nw winds around 5 kt. waves 1 ft.
.thu night...nw winds 5 to 10 kt. waves 1 ft.
.fri...ne winds around 5 kt. waves 1 ft.
.fri night...se winds around 5 kt. waves 1 ft. a chance of showers.
.sat...sw winds 5 to 10 kt. waves 1 ft. a chance of showers in the
morning, then showers with a chance of tstms.
.sun...nw winds 5 to 10 kt...becoming e. waves 1 ft. a chance of
showers and tstms through the night.
winds and waves higher and visibilities lower in and near tstms.
$$
(6/7)
Latest Coastal Waters Forecast by KLWX
Issued 7/15/2026 3:09 AM America/New_York.
Valid through 7/15/2026 6:00 PM America/New_York.
fzus51 klwx 150709
cwflwx
expires:202607152200;;995506
coastal waters forecast
national weather service baltimore md/washington dc
309 am edt wed jul 15 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz536-152200-
tidal potomac from indian head to cobb island-
309 am edt wed jul 15 2026
.rest of the overnight...sw winds 10 kt. waves 1 ft.
.today...w winds around 5 kt. waves 1 ft.
.tonight...w winds 5 to 10 kt. waves 1 ft.
.thu...nw winds around 5 kt. waves 1 ft.
.thu night...nw winds 5 kt. waves less than 1 ft.
.fri...ne winds around 5 kt. waves 1 ft.
.fri night...se winds 5 to 10 kt. waves 1 ft. a chance of showers.
.sat...sw winds 5 to 10 kt. waves 1 ft. a chance of showers in the
morning, then showers likely with a chance of tstms.
.sun...nw winds around 5 kt. waves 1 ft. a chance of showers and
tstms through the night.
winds and waves higher and visibilities lower in and near tstms.
$$
(7/7)
Latest Coastal Waters Forecast by KLWX
Issued 7/15/2026 3:09 AM America/New_York.
Valid through 7/15/2026 6:00 PM America/New_York.
fzus51 klwx 150709
cwflwx
expires:202607152200;;995507
coastal waters forecast
national weather service baltimore md/washington dc
309 am edt wed jul 15 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.
anz537-152200-
tidal potomac from cobb island to smith point-
309 am edt wed jul 15 2026
.rest of the overnight...sw winds 15 kt with gusts to 20 kt. waves
1 ft.
.today...w winds 5 to 10 kt. waves 1 ft.
.tonight...sw winds 5 to 10 kt. waves 1 ft.
.thu...w winds around 5 kt. waves 1 ft.
.thu night...s winds 5 to 10 kt...becoming nw after midnight. waves
1 ft.
.fri...ne winds 5 to 10 kt. waves 1 ft.
.fri night...se winds 5 to 10 kt. waves 1 ft.
.sat...sw winds 5 to 10 kt. waves 1 ft. a chance of showers in the
morning, then showers likely with a chance of tstms.
.sun...w winds 5 to 10 kt. waves 1 ft. a chance of showers and
tstms.
winds and waves higher and visibilities lower in and near tstms.
$$
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