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xt_Great Lakes

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Home : xt_USA : xt_Great Lakes : Weather Bulletin

(1/7) Latest Coastal Waters Forecast by KLWX
Issued 9/6/2026 2:26 AM America/New_York.
Valid through 9/6/2026 4:00 PM America/New_York.

fzus51 klwx 060626
cwflwx
expires:202609062000;;983433

coastal waters forecast
national weather service baltimore md/washington dc
226 am edt sun sep 6 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.


anz531-062000-
chesapeake bay from pooles island to sandy point-
226 am edt sun sep 6 2026

.overnight...ne winds 10 kt. waves 1 ft. 
.sun...ne winds 5 to 10 kt. waves 1 ft. 
.sun night...e winds 5 to 10 kt. waves 1 ft. 
.mon...ne winds 5 to 10 kt. waves 1 ft. 
.mon night...se winds around 5 kt. waves flat. 
.tue...sw winds 5 to 10 kt. waves 1 ft or less. 
.tue night...s winds 10 kt. waves 1 ft. 
.wed...s winds 15 to 20 kt. waves 1 to 2 ft...building to 3 ft. 
.thu...sw winds 10 to 15 kt...becoming nw. waves 1 to 2 ft. a chance
of showers through the night.  

$$

(2/7) Latest Coastal Waters Forecast by KLWX
Issued 9/6/2026 2:26 AM America/New_York.
Valid through 9/6/2026 4:00 PM America/New_York.

fzus51 klwx 060626
cwflwx
expires:202609062000;;983436

coastal waters forecast
national weather service baltimore md/washington dc
226 am edt sun sep 6 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.


anz532-062000-
chesapeake bay from sandy point to north beach-
226 am edt sun sep 6 2026

.overnight...ne winds 10 kt. waves 1 ft. 
.sun...n winds 5 to 10 kt. waves 1 ft. 
.sun night...e winds 5 to 10 kt. waves 1 ft. 
.mon...ne winds 5 to 10 kt. waves 1 ft. 
.mon night...se winds around 5 kt. waves flat. 
.tue...sw winds 5 to 10 kt. waves 1 ft or less. 
.tue night...s winds 10 kt. waves 2 ft. 
.wed...s winds 15 to 20 kt. waves 1 to 2 ft...building to 3 ft. 
.thu...sw winds 10 to 15 kt...becoming nw. waves 1 to 2 ft. a chance
of showers through the night.  

$$

(3/7) Latest Coastal Waters Forecast by KLWX
Issued 9/6/2026 2:26 AM America/New_York.
Valid through 9/6/2026 4:00 PM America/New_York.

fzus51 klwx 060626
cwflwx
expires:202609062000;;983438

coastal waters forecast
national weather service baltimore md/washington dc
226 am edt sun sep 6 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.


anz533-062000-
chesapeake bay from north beach to drum point-
226 am edt sun sep 6 2026

.overnight...ne winds 10 kt. waves 1 ft. 
.sun...n winds 10 kt. waves 1 ft. 
.sun night...e winds 5 to 10 kt. waves 1 ft. 
.mon...ne winds 5 to 10 kt. waves 1 ft. 
.mon night...se winds around 5 kt. waves 1 ft or less. 
.tue...w winds 5 kt...becoming s in the afternoon. waves 1 ft or
less. 
.tue night...s winds 10 to 15 kt. waves 1 ft. 
.wed...sw winds 15 to 20 kt. waves 1 to 2 ft... building to 3 ft
after midnight. 
.thu...sw winds 10 to 15 kt...becoming nw. waves 1 to 2 ft. a chance
of showers.  

$$

(4/7) Latest Coastal Waters Forecast by KLWX
Issued 9/6/2026 2:26 AM America/New_York.
Valid through 9/6/2026 4:00 PM America/New_York.

fzus51 klwx 060626
cwflwx
expires:202609062000;;983441

coastal waters forecast
national weather service baltimore md/washington dc
226 am edt sun sep 6 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.


anz534-062000-
chesapeake bay from drum point to smith point-
226 am edt sun sep 6 2026

.overnight...ne winds 5 to 10 kt. waves 1 ft. 
.sun...n winds 5 to 10 kt. waves 1 ft. 
.sun night...e winds 5 to 10 kt. waves 1 ft. 
.mon...ne winds 5 to 10 kt. waves 1 ft. 
.mon night...se winds 5 to 10 kt. waves 1 ft. 
.tue...sw winds 5 kt. waves less than 1 ft. 
.tue night...s winds 10 to 15 kt. waves 2 ft. 
.wed...sw winds 15 to 20 kt. waves 1 to 2 ft... building to 3 ft. 
.thu...sw winds 15 to 20 kt...becoming w 10 to 15 kt. waves 2 to
3 ft...subsiding to 1 to 2 ft. a chance of showers.  

$$

(5/7) Latest Coastal Waters Forecast by KLWX
Issued 9/6/2026 2:26 AM America/New_York.
Valid through 9/6/2026 4:00 PM America/New_York.

fzus51 klwx 060626
cwflwx
expires:202609062000;;983429

coastal waters forecast
national weather service baltimore md/washington dc
226 am edt sun sep 6 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.


anz535-062000-
tidal potomac from key bridge to indian head-
226 am edt sun sep 6 2026

.overnight...n winds 5 kt. waves less than 1 ft. 
.sun...ne winds 5 kt. waves less than 1 ft. 
.sun night...ne winds around 5 kt. waves 1 ft. 
.mon...ne winds around 5 kt. waves 1 ft. 
.mon night...s winds around 5 kt. waves 1 ft or less. 
.tue...sw winds around 5 kt. waves 1 ft. 
.tue night...s winds 5 kt. waves less than 1 ft. 
.wed...sw winds 5 to 10 kt. waves 1 ft. 
.thu...w winds 5 to 10 kt. waves 1 ft. a chance of showers.  

$$

(6/7) Latest Coastal Waters Forecast by KLWX
Issued 9/6/2026 2:26 AM America/New_York.
Valid through 9/6/2026 4:00 PM America/New_York.

fzus51 klwx 060626
cwflwx
expires:202609062000;;983430

coastal waters forecast
national weather service baltimore md/washington dc
226 am edt sun sep 6 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.


anz536-062000-
tidal potomac from indian head to cobb island-
226 am edt sun sep 6 2026

.overnight...ne winds 5 kt. waves less than 1 ft. 
.sun...ne winds 5 to 10 kt. waves 1 ft. 
.sun night...ne winds around 5 kt. waves 1 ft. 
.mon...ne winds 5 kt. waves less than 1 ft. 
.mon night...s winds around 5 kt. waves 1 ft. 
.tue...sw winds around 5 kt. waves 1 ft. 
.tue night...s winds 5 to 10 kt. waves 1 ft. 
.wed...sw winds 10 to 15 kt. waves 1 ft. 
.thu...w winds 5 to 10 kt. waves 1 ft. a chance of showers.  

$$

(7/7) Latest Coastal Waters Forecast by KLWX
Issued 9/6/2026 2:26 AM America/New_York.
Valid through 9/6/2026 4:00 PM America/New_York.

fzus51 klwx 060626
cwflwx
expires:202609062000;;983431

coastal waters forecast
national weather service baltimore md/washington dc
226 am edt sun sep 6 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.


anz537-062000-
tidal potomac from cobb island to smith point-
226 am edt sun sep 6 2026

.overnight...ne winds 5 to 10 kt. waves 1 ft. 
.sun...ne winds 5 to 10 kt. waves 1 ft. 
.sun night...e winds 5 to 10 kt. waves 1 ft. 
.mon...ne winds 5 to 10 kt. waves 1 ft. 
.mon night...s winds around 5 kt. waves 1 ft. 
.tue...sw winds around 5 kt. waves 1 ft or less. 
.tue night...s winds 5 to 10 kt. waves 1 ft. 
.wed...sw winds 15 to 20 kt. waves 1 to 2 ft. 
.thu...sw winds 10 to 15 kt...becoming nw 5 to 10 kt. waves 1 to
2 ft. a chance of showers.  

$$