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(1/4)
Latest Coastal Waters Forecast by KLWX
Issued 6/17/2026 2:27 PM America/New_York.
Valid through 6/18/2026 4:00 AM America/New_York.
fzus51 klwx 171827
cwflwx
expires:202606180800;;910874
coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt wed jun 17 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.
anz530-180800-
chesapeake bay north of pooles island-
227 pm edt wed jun 17 2026
...small craft advisory in effect from midnight edt tonight through
thursday morning...
...gale watch in effect from thursday morning through thursday
evening...
.this afternoon...s winds 10 kt. waves 1 ft. scattered sprinkles.
.tonight...s winds 10 to 15 kt with gusts to 20 kt. waves 1 ft.
.thu...sw winds 15 to 20 kt with gusts to 30 kt... becoming sw 15 to
20 kt with gusts to 35 kt late. waves 3 ft. a chance of showers and
tstms.
.thu night...w winds 10 to 15 kt. gusts up to 30 kt in the evening.
waves 1 to 2 ft.
.fri...w winds 5 to 10 kt with gusts to 20 kt. waves 1 ft.
.fri night...nw winds 5 to 10 kt with gusts to 20 kt. waves 1 ft.
.sat...nw winds 10 to 15 kt...diminishing to around 5 kt after
midnight. waves 1 ft.
.sun...n winds around 5 kt. waves 1 ft. a chance of showers after
midnight.
winds and waves higher and visibilities lower in and near tstms.
$$
(2/4)
Latest Coastal Waters Forecast by KLWX
Issued 6/17/2026 2:27 PM America/New_York.
Valid through 6/18/2026 4:00 AM America/New_York.
fzus51 klwx 171827
cwflwx
expires:202606180800;;910875
coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt wed jun 17 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz531-180800-
chesapeake bay from pooles island to sandy point-
227 pm edt wed jun 17 2026
...small craft advisory in effect through thursday morning...
...gale watch in effect from thursday morning through thursday
evening...
.this afternoon...s winds 10 to 15 kt with gusts to 20 kt. waves
1 to 2 ft. scattered sprinkles.
.tonight...s winds 15 to 20 kt. waves 2 ft.
.thu...sw winds 15 to 20 kt with gusts to 35 kt. waves 3 ft. a
chance of showers and tstms.
.thu night...w winds 10 to 15 kt. gusts up to 30 kt in the evening.
waves 1 to 2 ft.
.fri...w winds 5 to 10 kt with gusts to 20 kt. waves 1 ft.
.fri night...nw winds 5 to 10 kt with gusts to 20 kt. waves 1 ft.
.sat...nw winds 10 to 15 kt...diminishing to 5 kt after midnight.
waves 1 to 2 ft.
.sun...sw winds 5 to 10 kt...becoming se. waves 1 ft or less. a
chance of showers after midnight.
winds and waves higher and visibilities lower in and near tstms.
$$
(3/4)
Latest Coastal Waters Forecast by KLWX
Issued 6/17/2026 2:27 PM America/New_York.
Valid through 6/18/2026 4:00 AM America/New_York.
fzus51 klwx 171827
cwflwx
expires:202606180800;;910878
coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt wed jun 17 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.
anz532-180800-
chesapeake bay from sandy point to north beach-
227 pm edt wed jun 17 2026
...small craft advisory in effect through thursday evening...
.this afternoon...s winds 15 kt with gusts to 20 kt. waves 1 to
2 ft. scattered sprinkles.
.tonight...s winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
.thu...sw winds 15 to 20 kt with gusts to 30 kt. waves 3 ft. a
chance of showers and tstms.
.thu night...w winds 10 to 15 kt. gusts up to 20 kt in the evening.
waves 1 to 2 ft. a chance of showers and tstms.
.fri...nw winds 5 to 10 kt. waves 1 ft.
.fri night...nw winds 5 to 10 kt. waves 1 ft.
.sat...nw winds 5 to 10 kt. waves 1 ft.
.sun...sw winds 5 to 10 kt...becoming se. waves 1 ft or less...
building to 2 ft after midnight. a chance of showers after midnight.
winds and waves higher and visibilities lower in and near tstms.
$$
(4/4)
Latest Coastal Waters Forecast by KLWX
Issued 6/17/2026 2:27 PM America/New_York.
Valid through 6/18/2026 4:00 AM America/New_York.
fzus51 klwx 171827
cwflwx
expires:202606180800;;910880
coastal waters forecast
national weather service baltimore md/washington dc
227 pm edt wed jun 17 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz533-180800-
chesapeake bay from north beach to drum point-
227 pm edt wed jun 17 2026
...small craft advisory in effect through thursday evening...
.this afternoon...se winds 15 kt with gusts to 20 kt. waves 1 to
2 ft.
.tonight...s winds 15 to 20 kt. waves 2 to 3 ft.
.thu...sw winds 15 to 20 kt with gusts to 30 kt. waves 3 ft. a
chance of showers and tstms.
.thu night...w winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft. a chance of showers and tstms.
.fri...nw winds 5 to 10 kt. waves 1 ft.
.fri night...nw winds 5 to 10 kt. waves 1 ft.
.sat...nw winds 10 to 15 kt...diminishing to 5 kt after midnight.
waves 1 to 2 ft.
.sun...w winds 5 kt...becoming s 10 to 15 kt. waves 1 ft or less...
building to 2 ft after midnight. a chance of showers after midnight.
winds and waves higher and visibilities lower in and near tstms.
$$
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