(1/2)
Latest Coastal Waters Forecast by KLWX
Issued 5/13/2026 7:58 AM America/New_York.
Valid through 5/13/2026 4:00 PM America/New_York.
fzus51 klwx 131158
cwflwx
expires:202605132000;;487947
coastal waters forecast
national weather service baltimore md/washington dc
758 am edt wed may 13 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.
anz531-132000-
chesapeake bay from pooles island to sandy point-
758 am edt wed may 13 2026
...small craft advisory in effect through late tonight...
.today...s winds 20 kt with gusts to 30 kt. waves 3 ft. a slight
chance of showers this afternoon.
.tonight...s winds 15 to 20 kt with gusts to 25 kt... becoming w
5 to 10 kt after midnight. waves 3 ft...subsiding to 1 ft after
midnight. showers. patchy fog. vsby 1 nm or less.
.thu...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.thu night...nw winds 15 kt with gusts to 20 kt. waves 2 ft.
.fri...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.fri night...w winds 5 to 10 kt. waves 1 ft or less.
.sat...sw winds 5 to 10 kt. waves 1 ft.
.sun...s winds around 5 kt. waves flat.
$$
(2/2)
Latest Coastal Waters Forecast by KLWX
Issued 5/13/2026 7:58 AM America/New_York.
Valid through 5/13/2026 4:00 PM America/New_York.
fzus51 klwx 131158
cwflwx
expires:202605132000;;487950
coastal waters forecast
national weather service baltimore md/washington dc
758 am edt wed may 13 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-132000-
chesapeake bay from sandy point to north beach-
758 am edt wed may 13 2026
...small craft advisory in effect through late tonight...
.today...s winds 20 kt with gusts to 30 kt. waves 3 ft. a slight
chance of showers this afternoon.
.tonight...s winds 15 to 20 kt with gusts to 25 kt... becoming w
5 to 10 kt after midnight. waves 4 ft...subsiding to 1 ft after
midnight. showers. patchy fog. vsby 1 nm or less.
.thu...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.thu night...nw winds 15 kt with gusts to 20 kt. waves 2 ft.
.fri...nw winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.fri night...sw winds around 5 kt. waves 1 ft or less.
.sat...s winds 5 to 10 kt. waves 1 ft.
.sun...s winds around 5 kt. waves 1 ft or less.
$$
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