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(1/4)
Latest Coastal Waters Forecast by KLWX
Issued 9/23/2026 10:59 PM America/New_York.
Valid through 9/24/2026 4:00 AM America/New_York.
fzus51 klwx 240259
cwflwx
expires:202609240800;;955394
coastal waters forecast
national weather service baltimore md/washington dc
1058 pm edt wed sep 23 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.
anz530-240800-
chesapeake bay north of pooles island-
1058 pm edt wed sep 23 2026
...small craft advisory in effect through late thursday night...
.rest of tonight...ne winds 15 to 20 kt with gusts to 25 kt. waves
2 ft.
.thu...ne winds 15 to 20 kt with gusts to 25 kt. waves 2 ft.
.thu night...n winds 10 to 15 kt with gusts to 20 kt. waves 1 to
2 ft.
.fri...n winds 15 to 20 kt. waves 2 ft.
.fri night...n winds 15 to 20 kt with gusts to 25 kt. waves 1 to
2 ft.
.sat...n winds 15 to 20 kt with gusts to 25 kt. waves 2 ft.
.sat night...nw winds 15 to 20 kt with gusts to 25 kt. waves 2 ft.
.sun...nw winds 15 to 20 kt...diminishing to 5 to 10 kt. waves 1 to
2 ft.
.mon...nw winds 5 to 10 kt. waves 1 ft or less.
$$
(2/4)
Latest Coastal Waters Forecast by KLWX
Issued 9/23/2026 10:59 PM America/New_York.
Valid through 9/24/2026 4:00 AM America/New_York.
fzus51 klwx 240259
cwflwx
expires:202609240800;;955395
coastal waters forecast
national weather service baltimore md/washington dc
1058 pm edt wed sep 23 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz531-240800-
chesapeake bay from pooles island to sandy point-
1058 pm edt wed sep 23 2026
...small craft advisory in effect through late thursday night...
.rest of tonight...ne winds 20 kt with gusts to 30 kt. waves 3 ft.
.thu...ne winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
.thu night...n winds 15 to 20 kt with gusts to 25 kt. waves 2 to
3 ft.
.fri...n winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
.fri night...n winds 20 to 25 kt. waves 3 ft.
.sat...n winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
.sat night...n winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
.sun...nw winds 15 to 20 kt...diminishing to 10 kt after midnight.
waves 2 to 3 ft...subsiding to 1 ft after midnight.
.mon...nw winds 5 to 10 kt. waves 1 ft or less.
$$
(3/4)
Latest Coastal Waters Forecast by KLWX
Issued 9/23/2026 10:59 PM America/New_York.
Valid through 9/24/2026 4:00 AM America/New_York.
fzus51 klwx 240259
cwflwx
expires:202609240800;;955398
coastal waters forecast
national weather service baltimore md/washington dc
1058 pm edt wed sep 23 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.
anz532-240800-
chesapeake bay from sandy point to north beach-
1058 pm edt wed sep 23 2026
...small craft advisory in effect through late thursday night...
.rest of tonight...ne winds 25 kt with gusts to 30 kt. waves 4 ft.
.thu...ne winds 20 to 25 kt with gusts to 30 kt. waves 3 ft.
.thu night...ne winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
.fri...n winds 20 to 25 kt. waves 3 ft.
.fri night...n winds 20 to 25 kt. waves 3 ft.
.sat...n winds 20 to 25 kt. waves 3 ft.
.sat night...nw winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
.sun...nw winds 15 to 20 kt...diminishing to 10 kt after midnight.
waves 1 to 2 ft.
.mon...nw winds 5 to 10 kt. waves 1 ft or less.
$$
(4/4)
Latest Coastal Waters Forecast by KLWX
Issued 9/23/2026 10:59 PM America/New_York.
Valid through 9/24/2026 4:00 AM America/New_York.
fzus51 klwx 240259
cwflwx
expires:202609240800;;955400
coastal waters forecast
national weather service baltimore md/washington dc
1058 pm edt wed sep 23 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz533-240800-
chesapeake bay from north beach to drum point-
1058 pm edt wed sep 23 2026
...gale warning in effect until 6 am edt thursday...
...small craft advisory in effect from 6 am edt thursday through
late thursday night...
.rest of tonight...ne winds 25 kt with gusts to 30 kt. waves 5 ft...
except around 3 ft near the mouth of the choptank.
.thu...ne winds 20 to 25 kt with gusts to 30 kt. waves 4 ft.
.thu night...ne winds 20 to 25 kt with gusts to 30 kt. waves 4 ft.
.fri...n winds 20 to 25 kt with gusts to 30 kt. waves 4 ft.
.fri night...n winds 20 to 25 kt with gusts to 30 kt. waves 4 ft.
.sat...n winds 20 to 25 kt with gusts to 30 kt. waves 4 ft.
.sat night...nw winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
.sun...nw winds 15 to 20 kt...diminishing to 10 kt after midnight.
waves 2 to 3 ft...subsiding to 1 ft after midnight.
.mon...nw winds 5 to 10 kt. waves 1 ft or less.
$$
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