New iWindsurf: Select your region for wind observations & forecasts:
North America |
Europe |
South America |
Australia & Oceania |
Asia |
Africa
(1/2)
Latest Coastal Waters Forecast by KLWX
Issued 7/21/2026 7:58 AM America/New_York.
Valid through 7/21/2026 4:00 PM America/New_York.
fzus51 klwx 211158
cwflwx
expires:202607212000;;346965
coastal waters forecast
national weather service baltimore md/washington dc
758 am edt tue jul 21 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.
anz531-212000-
chesapeake bay from pooles island to sandy point-
758 am edt tue jul 21 2026
...small craft advisory in effect through wednesday morning...
.today...s winds 15 kt with gusts to 20 kt. waves 2 ft. scattered
showers with isolated tstms this morning, then showers and numerous
tstms this afternoon.
.tonight...sw winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
showers and numerous tstms.
.wed...sw winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. a
chance of showers and tstms.
.wed night...nw winds 10 to 15 kt. gusts up to 20 kt. waves 1 to
2 ft. a chance of showers and tstms.
.thu...n winds 10 to 15 kt. waves 1 to 2 ft.
.thu night...ne winds 5 kt. waves less than 1 ft.
.fri...e winds 5 to 10 kt. waves 1 ft.
.sat...e winds 5 kt. waves less than 1 ft. a chance of showers
through the night.
winds and waves higher and visibilities lower in and near tstms.
$$
(2/2)
Latest Coastal Waters Forecast by KLWX
Issued 7/21/2026 7:58 AM America/New_York.
Valid through 7/21/2026 4:00 PM America/New_York.
fzus51 klwx 211158
cwflwx
expires:202607212000;;346968
coastal waters forecast
national weather service baltimore md/washington dc
758 am edt tue jul 21 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-212000-
chesapeake bay from sandy point to north beach-
758 am edt tue jul 21 2026
...small craft advisory in effect through wednesday morning...
.today...s winds 15 kt with gusts to 25 kt. waves 2 to 3 ft.
scattered showers with isolated tstms this morning, then numerous
showers and tstms this afternoon.
.tonight...sw winds 15 to 20 kt with gusts to 25 kt. waves 3 ft.
showers and numerous tstms.
.wed...sw winds 10 to 15 kt. gusts up to 20 kt until late afternoon.
waves 1 to 2 ft. a chance of showers and tstms.
.wed night...nw winds 10 to 15 kt. gusts up to 20 kt. waves 1 to
2 ft. a chance of showers and tstms.
.thu...n winds 10 to 15 kt with gusts to 20 kt. waves 2 ft.
.thu night...ne winds 5 to 10 kt. waves 1 ft.
.fri...e winds 5 to 10 kt. waves 1 ft.
.sat...e winds 5 to 10 kt...becoming se after midnight. waves 1 ft.
a chance of showers through the night.
winds and waves higher and visibilities lower in and near tstms.
$$
|
