New iWindsurf: Select your region for wind observations & forecasts:
North America |
Europe |
South America |
Australia & Oceania |
Asia |
Africa
(1/7)
Latest Coastal Waters Forecast by KLWX
Issued 11/9/2026 6:57 AM America/New_York.
Valid through 11/9/2026 4:00 PM America/New_York.
fzus51 klwx 091157
cwflwx
expires:202611092100;;526449
coastal waters forecast
national weather service baltimore md/washington dc
657 am est mon nov 9 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.
anz531-092100-
chesapeake bay from pooles island to sandy point-
657 am est mon nov 9 2026
...small craft advisory in effect through this evening...
.today...nw winds 20 kt with gusts to 30 kt. waves 3 ft.
.tonight...nw winds 10 to 15 kt. gusts up to 20 kt in the evening.
waves 1 to 2 ft.
.tue...sw winds 5 to 10 kt. waves 1 ft.
.tue night...nw winds 5 to 10 kt. waves 1 ft.
.wed...w winds around 5 kt. waves flat.
.wed night...se winds 5 to 10 kt. waves 1 ft.
.thu...e winds 10 to 15 kt...becoming ne 20 to 25 kt after midnight.
waves 1 to 2 ft...building to 3 ft after midnight. a chance of rain
in the morning, then rain likely.
.fri...n winds 20 to 25 kt. waves 3 ft. rain likely through the day,
then a chance of rain in the evening.
$$
(2/7)
Latest Coastal Waters Forecast by KLWX
Issued 11/9/2026 6:57 AM America/New_York.
Valid through 11/9/2026 4:00 PM America/New_York.
fzus51 klwx 091157
cwflwx
expires:202611092100;;526452
coastal waters forecast
national weather service baltimore md/washington dc
657 am est mon nov 9 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-092100-
chesapeake bay from sandy point to north beach-
657 am est mon nov 9 2026
...small craft advisory in effect through this evening...
.today...nw winds 20 kt with gusts to 30 kt. waves 3 ft.
.tonight...nw winds 10 to 15 kt. gusts up to 20 kt in the evening.
waves 1 to 2 ft.
.tue...sw winds 5 to 10 kt. waves 1 ft.
.tue night...w winds 5 to 10 kt. waves 1 ft.
.wed...w winds 5 kt. waves less than 1 ft.
.wed night...se winds 5 to 10 kt. waves 1 ft.
.thu...e winds 10 to 15 kt...becoming n 20 to 25 kt after midnight.
waves 1 to 2 ft...building to 3 ft after midnight. rain likely in
the afternoon. a chance of rain in the evening, then rain likely
after midnight.
.fri...n winds 25 to 30 kt. waves 3 ft. rain likely through the day,
then a chance of rain in the evening.
$$
(3/7)
Latest Coastal Waters Forecast by KLWX
Issued 11/9/2026 6:57 AM America/New_York.
Valid through 11/9/2026 4:00 PM America/New_York.
fzus51 klwx 091157
cwflwx
expires:202611092100;;526454
coastal waters forecast
national weather service baltimore md/washington dc
657 am est mon nov 9 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.
anz533-092100-
chesapeake bay from north beach to drum point-
657 am est mon nov 9 2026
...small craft advisory in effect through this evening...
.today...nw winds 20 to 25 kt with gusts to 30 kt. waves 3 ft.
.tonight...nw winds 10 to 15 kt. gusts up to 20 kt until early
morning. waves 1 to 2 ft.
.tue...sw winds 5 to 10 kt. waves 1 ft.
.tue night...nw winds 5 to 10 kt. waves 1 ft.
.wed...ne winds around 5 kt. waves 1 ft or less.
.wed night...se winds 5 to 10 kt. waves 1 ft.
.thu...e winds 10 to 15 kt...becoming n 15 to 20 kt after midnight.
waves 1 to 2 ft...building to 3 ft after midnight. a chance of rain
through the night. rain likely after midnight.
.fri...nw winds 25 to 30 kt. waves 4 ft. rain likely, mainly in the
morning.
$$
(4/7)
Latest Coastal Waters Forecast by KLWX
Issued 11/9/2026 6:57 AM America/New_York.
Valid through 11/9/2026 4:00 PM America/New_York.
fzus51 klwx 091157
cwflwx
expires:202611092100;;526457
coastal waters forecast
national weather service baltimore md/washington dc
657 am est mon nov 9 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz534-092100-
chesapeake bay from drum point to smith point-
657 am est mon nov 9 2026
...small craft advisory in effect through this evening...
.today...nw winds 20 to 25 kt with gusts to 30 kt. waves 3 ft.
.tonight...nw winds 10 to 15 kt. gusts up to 20 kt until early
morning. waves 2 to 3 ft.
.tue...sw winds 5 to 10 kt. waves 1 ft.
.tue night...nw winds 5 to 10 kt. waves 1 ft.
.wed...ne winds around 5 kt. waves 1 ft or less.
.wed night...se winds 5 to 10 kt. waves 1 ft.
.thu...se winds 10 to 15 kt...becoming n 15 to 20 kt after midnight.
waves 1 to 2 ft...building to 3 ft after midnight. a chance of rain.
.fri...nw winds 25 to 30 kt. waves 4 ft. rain likely, mainly in the
morning.
$$
(5/7)
Latest Coastal Waters Forecast by KLWX
Issued 11/9/2026 6:57 AM America/New_York.
Valid through 11/9/2026 4:00 PM America/New_York.
fzus51 klwx 091157
cwflwx
expires:202611092100;;526445
coastal waters forecast
national weather service baltimore md/washington dc
657 am est mon nov 9 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.
anz535-092100-
tidal potomac from key bridge to indian head-
657 am est mon nov 9 2026
...small craft advisory in effect until 6 pm est this evening...
.today...nw winds 15 to 20 kt with gusts to 30 kt. waves 1 to 2 ft.
.tonight...w winds 5 to 10 kt. waves 1 ft.
.tue...sw winds around 5 kt. waves 1 ft.
.tue night...nw winds around 5 kt. waves 1 ft.
.wed...w winds around 5 kt. waves 1 ft or less.
.wed night...se winds around 5 kt. waves 1 ft.
.thu...e winds 5 to 10 kt...becoming n 10 to 15 kt after midnight.
waves 1 ft. a chance of rain in the morning, then rain likely.
.fri...nw winds 10 to 15 kt. waves 1 ft. rain likely in the morning,
then a chance of rain through the night.
$$
(6/7)
Latest Coastal Waters Forecast by KLWX
Issued 11/9/2026 6:57 AM America/New_York.
Valid through 11/9/2026 4:00 PM America/New_York.
fzus51 klwx 091157
cwflwx
expires:202611092100;;526446
coastal waters forecast
national weather service baltimore md/washington dc
657 am est mon nov 9 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz536-092100-
tidal potomac from indian head to cobb island-
657 am est mon nov 9 2026
...small craft advisory in effect until 6 pm est this evening...
.today...nw winds 15 to 20 kt. gusts up to 25 kt... increasing to
30 kt early this afternoon, then diminishing to 20 kt late. waves
1 to 2 ft...building to 2 to 3 ft this afternoon.
.tonight...nw winds 5 to 10 kt. waves 1 ft.
.tue...sw winds around 5 kt. waves 1 ft.
.tue night...nw winds around 5 kt. waves 1 ft.
.wed...w winds around 5 kt. waves 1 ft or less.
.wed night...se winds 5 kt. waves less than 1 ft.
.thu...se winds 5 kt...becoming n 10 to 15 kt. waves 1 ft. a chance
of rain in the morning, then rain likely through the night. a chance
of rain after midnight.
.fri...nw winds 15 to 20 kt. waves 2 ft. rain likely in the morning,
then a chance of rain through the night.
$$
(7/7)
Latest Coastal Waters Forecast by KLWX
Issued 11/9/2026 6:57 AM America/New_York.
Valid through 11/9/2026 4:00 PM America/New_York.
fzus51 klwx 091157
cwflwx
expires:202611092100;;526447
coastal waters forecast
national weather service baltimore md/washington dc
657 am est mon nov 9 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.
anz537-092100-
tidal potomac from cobb island to smith point-
657 am est mon nov 9 2026
...small craft advisory in effect through this evening...
.today...nw winds 15 to 20 kt. gusts up to 25 kt... increasing to
30 kt this afternoon. waves 2 to 3 ft.
.tonight...nw winds 5 to 10 kt. waves 1 to 2 ft.
.tue...sw winds 5 to 10 kt. waves 1 ft.
.tue night...nw winds 5 kt. waves less than 1 ft.
.wed...ne winds around 5 kt. waves 1 ft or less.
.wed night...se winds 5 kt. waves less than 1 ft.
.thu...se winds 5 to 10 kt...becoming n 15 to 20 kt after midnight.
waves 1 to 2 ft. a chance of rain.
.fri...nw winds 25 to 30 kt. waves 3 ft. rain likely, mainly in the
morning.
$$
|
