(1/7)
Latest Coastal Waters Forecast by KLWX
Issued 11/15/2026 1:59 AM America/New_York.
Valid through 11/15/2026 4:00 PM America/New_York.
fzus51 klwx 150659
cwflwx
expires:202611152100;;851959
coastal waters forecast
national weather service baltimore md/washington dc
159 am est sun nov 15 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.
anz531-152100-
chesapeake bay from pooles island to sandy point-
159 am est sun nov 15 2026
...small craft advisory in effect through this afternoon...
.overnight...nw winds 15 kt with gusts to 25 kt. waves 3 ft.
scattered sprinkles.
.sun...nw winds 10 kt with gusts to 20 kt. waves 2 ft.
.sun night...n winds 5 to 10 kt with gusts to 20 kt. waves 2 ft.
.mon...nw winds 5 to 10 kt. waves 1 to 2 ft.
.mon night...nw winds 5 to 10 kt. waves 1 ft.
.tue...nw winds 5 to 10 kt. waves 1 ft.
.tue night...nw winds 5 kt. waves less than 1 ft.
.wed...w winds 5 kt. waves less than 1 ft.
.thu...sw winds around 5 kt. waves flat.
$$
(2/7)
Latest Coastal Waters Forecast by KLWX
Issued 11/15/2026 1:59 AM America/New_York.
Valid through 11/15/2026 4:00 PM America/New_York.
fzus51 klwx 150659
cwflwx
expires:202611152100;;851962
coastal waters forecast
national weather service baltimore md/washington dc
159 am est sun nov 15 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-152100-
chesapeake bay from sandy point to north beach-
159 am est sun nov 15 2026
...small craft advisory in effect through late tonight...
.overnight...nw winds 15 kt with gusts to 25 kt. waves 2 ft.
scattered sprinkles.
.sun...nw winds 10 to 15 kt with gusts to 20 kt. waves 1 ft.
.sun night...n winds 10 kt with gusts to 20 kt. waves 2 ft.
.mon...nw winds 10 to 15 kt. waves 1 to 2 ft.
.mon night...nw winds 5 to 10 kt. waves 1 ft.
.tue...nw winds 5 to 10 kt. waves 1 ft.
.tue night...w winds 5 kt. waves less than 1 ft.
.wed...w winds around 5 kt. waves 1 ft or less.
.thu...sw winds 5 kt. waves flat.
$$
(3/7)
Latest Coastal Waters Forecast by KLWX
Issued 11/15/2026 1:59 AM America/New_York.
Valid through 11/15/2026 4:00 PM America/New_York.
fzus51 klwx 150659
cwflwx
expires:202611152100;;851964
coastal waters forecast
national weather service baltimore md/washington dc
159 am est sun nov 15 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.
anz533-152100-
chesapeake bay from north beach to drum point-
159 am est sun nov 15 2026
...small craft advisory in effect through late tonight...
.overnight...nw winds 15 kt with gusts to 25 kt. waves 2 ft.
scattered sprinkles.
.sun...nw winds 10 to 15 kt with gusts to 25 kt. waves 2 ft.
.sun night...n winds 10 to 15 kt with gusts to 20 kt. waves 3 ft.
.mon...n winds 10 to 15 kt with gusts to 20 kt. waves 3 ft...
subsiding to 1 ft in the afternoon.
.mon night...nw winds 5 to 10 kt. waves 1 ft.
.tue...nw winds 5 to 10 kt. waves 1 ft.
.tue night...w winds around 5 kt. waves 1 ft.
.wed...w winds around 5 kt. waves 1 ft or less.
.thu...sw winds around 5 kt. waves flat.
$$
(4/7)
Latest Coastal Waters Forecast by KLWX
Issued 11/15/2026 1:59 AM America/New_York.
Valid through 11/15/2026 4:00 PM America/New_York.
fzus51 klwx 150659
cwflwx
expires:202611152100;;851967
coastal waters forecast
national weather service baltimore md/washington dc
159 am est sun nov 15 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz534-152100-
chesapeake bay from drum point to smith point-
159 am est sun nov 15 2026
...small craft advisory in effect through late tonight...
.overnight...nw winds 20 kt with gusts to 30 kt. waves 3 ft.
scattered sprinkles.
.sun...nw winds 10 to 15 kt with gusts to 25 kt. waves 3 ft.
.sun night...n winds 10 to 15 kt with gusts to 20 kt. waves 3 ft.
.mon...n winds 10 to 15 kt with gusts to 20 kt. waves 3 ft.
.mon night...n winds 5 to 10 kt. waves 2 ft.
.tue...nw winds 5 to 10 kt. waves 1 to 2 ft.
.tue night...nw winds around 5 kt. waves 1 ft.
.wed...w winds around 5 kt. waves 1 ft or less.
.thu...sw winds 5 kt. waves flat.
$$
(5/7)
Latest Coastal Waters Forecast by KLWX
Issued 11/15/2026 1:59 AM America/New_York.
Valid through 11/15/2026 4:00 PM America/New_York.
fzus51 klwx 150659
cwflwx
expires:202611152100;;851955
coastal waters forecast
national weather service baltimore md/washington dc
159 am est sun nov 15 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.
anz535-152100-
tidal potomac from key bridge to indian head-
159 am est sun nov 15 2026
...small craft advisory in effect through this afternoon...
.overnight...w winds 5 kt with gusts to 20 kt. waves 1 ft. scattered
sprinkles.
.sun...nw winds 5 to 10 kt with gusts to 25 kt. waves 1 ft.
.sun night...nw winds around 5 kt. waves 1 ft.
.mon...nw winds 5 to 10 kt. waves 1 ft.
.mon night...nw winds around 5 kt. waves 1 ft.
.tue...nw winds around 5 kt. waves 1 ft.
.tue night...w winds around 5 kt. waves flat.
.wed...w winds around 5 kt. waves 1 ft or less.
.thu...sw winds around 5 kt. waves 1 ft or less.
$$
(6/7)
Latest Coastal Waters Forecast by KLWX
Issued 11/15/2026 1:59 AM America/New_York.
Valid through 11/15/2026 4:00 PM America/New_York.
fzus51 klwx 150659
cwflwx
expires:202611152100;;851956
coastal waters forecast
national weather service baltimore md/washington dc
159 am est sun nov 15 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz536-152100-
tidal potomac from indian head to cobb island-
159 am est sun nov 15 2026
...small craft advisory in effect through this afternoon...
.overnight...nw winds 10 kt with gusts to 20 kt. waves 1 ft.
scattered sprinkles and flurries.
.sun...nw winds 5 to 10 kt with gusts to 20 kt. waves 1 ft.
.sun night...n winds 5 to 10 kt. waves 1 ft.
.mon...n winds 5 to 10 kt. waves 1 ft.
.mon night...nw winds around 5 kt. waves 1 ft.
.tue...nw winds around 5 kt. waves 1 ft.
.tue night...w winds around 5 kt. waves 1 ft or less.
.wed...w winds around 5 kt. waves 1 ft or less.
.thu...sw winds around 5 kt. waves flat.
$$
(7/7)
Latest Coastal Waters Forecast by KLWX
Issued 11/15/2026 1:59 AM America/New_York.
Valid through 11/15/2026 4:00 PM America/New_York.
fzus51 klwx 150659
cwflwx
expires:202611152100;;851957
coastal waters forecast
national weather service baltimore md/washington dc
159 am est sun nov 15 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.
anz537-152100-
tidal potomac from cobb island to smith point-
159 am est sun nov 15 2026
...small craft advisory in effect through late tonight...
.overnight...nw winds 15 kt with gusts to 25 kt. waves 2 to 3 ft.
scattered sprinkles.
.sun...nw winds 5 to 10 kt with gusts to 20 kt. waves 2 ft.
.sun night...n winds 5 to 10 kt with gusts to 20 kt. waves 2 ft.
.mon...n winds 5 to 10 kt. waves 1 ft.
.mon night...nw winds 5 to 10 kt. waves 1 ft.
.tue...nw winds 5 to 10 kt. waves 1 ft.
.tue night...w winds around 5 kt. waves 1 ft.
.wed...w winds around 5 kt. waves 1 ft or less.
.thu...sw winds around 5 kt. waves flat.
$$
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