(1/4)
Latest Coastal Waters Forecast by KLWX
Issued 9/29/2026 10:57 PM America/New_York.
Valid through 9/30/2026 4:00 AM America/New_York.
fzus51 klwx 300257
cwflwx
expires:202609300800;;277667
coastal waters forecast
national weather service baltimore md/washington dc
1057 pm edt tue sep 29 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.
anz530-300800-
chesapeake bay north of pooles island-
1057 pm edt tue sep 29 2026
.rest of tonight...light winds. waves flat.
.wed...sw winds around 5 kt. waves flat.
.wed night...s winds 5 to 10 kt. waves 1 ft.
.thu...sw winds 5 kt. waves less than 1 ft.
.thu night...s winds 5 to 10 kt. waves 1 ft.
.fri...sw winds 5 to 10 kt. waves 1 ft.
.fri night...sw winds 5 to 10 kt...becoming n 10 to 15 kt after
midnight. gusts up to 20 kt. waves 1 ft.
.sat...n winds 10 to 15 kt...becoming e 5 to 10 kt. waves 1 ft. a
chance of showers after midnight.
.sun...ne winds 5 to 10 kt. waves 1 ft. showers likely through the
day, then a chance of showers through the night.
$$
(2/4)
Latest Coastal Waters Forecast by KLWX
Issued 9/29/2026 10:57 PM America/New_York.
Valid through 9/30/2026 4:00 AM America/New_York.
fzus51 klwx 300257
cwflwx
expires:202609300800;;277668
coastal waters forecast
national weather service baltimore md/washington dc
1057 pm edt tue sep 29 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz531-300800-
chesapeake bay from pooles island to sandy point-
1057 pm edt tue sep 29 2026
.rest of tonight...w winds around 5 kt. waves flat.
.wed...s winds around 5 kt. waves 1 ft or less.
.wed night...s winds 5 to 10 kt. waves 1 ft.
.thu...s winds 5 kt. waves less than 1 ft.
.thu night...s winds 5 to 10 kt. waves 1 ft.
.fri...sw winds 5 to 10 kt. waves 1 ft.
.fri night...sw winds 10 kt...becoming n after midnight. gusts up to
20 kt. waves 1 to 2 ft.
.sat...n winds 10 to 15 kt...becoming ne 5 to 10 kt. waves 1 to
2 ft. a chance of showers after midnight.
.sun...ne winds 5 to 10 kt. waves 1 ft. showers likely through the
day, then a chance of showers through the night.
$$
(3/4)
Latest Coastal Waters Forecast by KLWX
Issued 9/29/2026 10:57 PM America/New_York.
Valid through 9/30/2026 4:00 AM America/New_York.
fzus51 klwx 300257
cwflwx
expires:202609300800;;277671
coastal waters forecast
national weather service baltimore md/washington dc
1057 pm edt tue sep 29 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.
anz532-300800-
chesapeake bay from sandy point to north beach-
1057 pm edt tue sep 29 2026
.rest of tonight...sw winds 5 kt. waves flat.
.wed...sw winds around 5 kt...becoming s late. waves 1 ft or less.
.wed night...s winds 5 to 10 kt. waves 1 ft.
.thu...s winds 5 to 10 kt. waves 1 ft.
.thu night...s winds 5 to 10 kt. waves 1 ft.
.fri...sw winds 5 to 10 kt. waves 1 ft.
.fri night...sw winds 10 kt...becoming n 15 to 20 kt after midnight.
waves 1 to 2 ft.
.sat...n winds 15 to 20 kt...becoming ne 5 to 10 kt. waves 1 to
2 ft. a chance of showers through the night. showers likely after
midnight.
.sun...ne winds 5 to 10 kt. waves 1 ft. showers likely .
$$
(4/4)
Latest Coastal Waters Forecast by KLWX
Issued 9/29/2026 10:57 PM America/New_York.
Valid through 9/30/2026 4:00 AM America/New_York.
fzus51 klwx 300257
cwflwx
expires:202609300800;;277673
coastal waters forecast
national weather service baltimore md/washington dc
1057 pm edt tue sep 29 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz533-300800-
chesapeake bay from north beach to drum point-
1057 pm edt tue sep 29 2026
.rest of tonight...sw winds 5 kt. waves flat.
.wed...sw winds around 5 kt...becoming se late. waves 1 ft or less.
.wed night...s winds 5 to 10 kt. waves 1 ft.
.thu...s winds 5 to 10 kt. waves 1 ft.
.thu night...s winds 5 to 10 kt. waves 1 ft.
.fri...sw winds 5 to 10 kt. waves 1 ft.
.fri night...sw winds 10 kt...becoming nw 15 to 20 kt after
midnight. waves 1 to 2 ft.
.sat...n winds 15 to 20 kt...becoming ne 5 to 10 kt. waves 2 to
3 ft...subsiding to 1 ft. a chance of showers through the night.
showers likely after midnight.
.sun...ne winds 5 to 10 kt. waves 1 ft. showers likely .
$$
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