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Home : xt_USA : xt_Great Lakes : Weather Bulletin

(1/7) Latest Coastal Waters Forecast by KLWX
Issued 10/6/2026 10:57 PM America/New_York.
Valid through 10/7/2026 4:00 AM America/New_York.

fzus51 klwx 070257
cwflwx
expires:202610070800;;658020

coastal waters forecast
national weather service baltimore md/washington dc
1057 pm edt tue oct 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.


anz531-070800-
chesapeake bay from pooles island to sandy point-
1057 pm edt tue oct 6 2026

.rest of tonight...s winds 5 kt. waves flat. 
.wed...s winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. 
.wed night...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.thu...w winds 5 to 10 kt. waves 1 ft. 
.thu night...nw winds 5 to 10 kt. waves 1 ft. 
.fri...n winds 5 to 10 kt. waves 1 ft. 
.fri night...n winds around 5 kt. waves 1 ft or less. 
.sat...se winds 5 to 10 kt. waves 1 ft. 
.sun...se winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers in
the afternoon. showers likely through the night.  

$$

(2/7) Latest Coastal Waters Forecast by KLWX
Issued 10/6/2026 10:57 PM America/New_York.
Valid through 10/7/2026 4:00 AM America/New_York.

fzus51 klwx 070257
cwflwx
expires:202610070800;;658023

coastal waters forecast
national weather service baltimore md/washington dc
1057 pm edt tue oct 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.


anz532-070800-
chesapeake bay from sandy point to north beach-
1057 pm edt tue oct 6 2026

.rest of tonight...s winds 5 kt. waves less than 1 ft. 
.wed...s winds 10 to 15 kt with gusts to 20 kt. waves 1 to 2 ft. 
.wed night...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.thu...w winds 5 to 10 kt. waves 1 ft. 
.thu night...nw winds 5 to 10 kt. waves 1 ft. 
.fri...n winds 5 to 10 kt. waves 1 ft. 
.fri night...ne winds 5 kt. waves less than 1 ft. 
.sat...se winds 5 to 10 kt. waves 1 ft. 
.sun...se winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers in
the afternoon. showers likely through the night.  

$$

(3/7) Latest Coastal Waters Forecast by KLWX
Issued 10/6/2026 10:57 PM America/New_York.
Valid through 10/7/2026 4:00 AM America/New_York.

fzus51 klwx 070257
cwflwx
expires:202610070800;;658025

coastal waters forecast
national weather service baltimore md/washington dc
1057 pm edt tue oct 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.


anz533-070800-
chesapeake bay from north beach to drum point-
1057 pm edt tue oct 6 2026

.rest of tonight...s winds 5 kt. waves less than 1 ft. 
.wed...s winds 10 to 15 kt. waves 1 to 2 ft. 
.wed night...s winds 10 to 15 kt. waves 2 ft. 
.thu...w winds 5 to 10 kt. waves 1 ft. 
.thu night...nw winds 5 to 10 kt. waves 1 ft. 
.fri...n winds 5 to 10 kt. waves 1 ft. 
.fri night...ne winds around 5 kt. waves flat. 
.sat...se winds 5 to 10 kt. waves 1 ft. 
.sun...se winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers
through the day, then showers likely through the night.  

$$

(4/7) Latest Coastal Waters Forecast by KLWX
Issued 10/6/2026 10:57 PM America/New_York.
Valid through 10/7/2026 4:00 AM America/New_York.

fzus51 klwx 070257
cwflwx
expires:202610070800;;658028

coastal waters forecast
national weather service baltimore md/washington dc
1057 pm edt tue oct 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.


anz534-070800-
chesapeake bay from drum point to smith point-
1057 pm edt tue oct 6 2026

.rest of tonight...se winds 5 kt. waves flat. 
.wed...s winds 10 to 15 kt. waves 1 to 2 ft. 
.wed night...s winds 10 to 15 kt with gusts to 20 kt. waves 2 ft. 
.thu...sw winds 5 to 10 kt. waves 1 to 2 ft. 
.thu night...sw winds 5 kt...becoming nw after midnight. waves 1 ft.
.fri...n winds 5 to 10 kt. waves 1 ft. 
.fri night...ne winds 5 kt. waves less than 1 ft. 
.sat...se winds 5 to 10 kt. waves 1 ft. 
.sun...se winds 10 to 15 kt. waves 2 to 3 ft. a chance of showers
through the day, then showers likely through the night.  

$$

(5/7) Latest Coastal Waters Forecast by KLWX
Issued 10/6/2026 10:57 PM America/New_York.
Valid through 10/7/2026 4:00 AM America/New_York.

fzus51 klwx 070257
cwflwx
expires:202610070800;;658016

coastal waters forecast
national weather service baltimore md/washington dc
1057 pm edt tue oct 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.


anz535-070800-
tidal potomac from key bridge to indian head-
1057 pm edt tue oct 6 2026

.rest of tonight...s winds around 5 kt. waves 1 ft or less. 
.wed...s winds 5 to 10 kt. waves 1 ft. 
.wed night...s winds 5 kt. waves less than 1 ft. 
.thu...w winds 5 to 10 kt. waves 1 ft. 
.thu night...nw winds around 5 kt. waves 1 ft. 
.fri...nw winds around 5 kt. waves 1 ft. 
.fri night...ne winds around 5 kt. waves 1 ft or less. 
.sat...se winds around 5 kt. waves 1 ft. 
.sun...se winds 5 to 10 kt. waves 1 ft. a chance of showers through
the day, then showers likely through the night.  

$$

(6/7) Latest Coastal Waters Forecast by KLWX
Issued 10/6/2026 10:57 PM America/New_York.
Valid through 10/7/2026 4:00 AM America/New_York.

fzus51 klwx 070257
cwflwx
expires:202610070800;;658017

coastal waters forecast
national weather service baltimore md/washington dc
1057 pm edt tue oct 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.


anz536-070800-
tidal potomac from indian head to cobb island-
1057 pm edt tue oct 6 2026

.rest of tonight...s winds 5 kt. waves less than 1 ft. 
.wed...s winds 5 to 10 kt. waves 1 ft. 
.wed night...s winds 5 to 10 kt. waves 1 ft. 
.thu...w winds around 5 kt. waves 1 ft. 
.thu night...nw winds around 5 kt. waves 1 ft. 
.fri...n winds around 5 kt. waves 1 ft. 
.fri night...ne winds around 5 kt. waves 1 ft or less. 
.sat...se winds around 5 kt. waves 1 ft. 
.sun...se winds 5 to 10 kt. waves 1 ft. a chance of showers through
the day, then showers likely through the night.  

$$

(7/7) Latest Coastal Waters Forecast by KLWX
Issued 10/6/2026 10:57 PM America/New_York.
Valid through 10/7/2026 4:00 AM America/New_York.

fzus51 klwx 070257
cwflwx
expires:202610070800;;658018

coastal waters forecast
national weather service baltimore md/washington dc
1057 pm edt tue oct 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.


anz537-070800-
tidal potomac from cobb island to smith point-
1057 pm edt tue oct 6 2026

.rest of tonight...se winds 5 kt. waves flat. 
.wed...s winds 5 to 10 kt. waves 1 ft. 
.wed night...s winds 5 to 10 kt. waves 1 ft. 
.thu...w winds 5 to 10 kt. waves 1 ft. 
.thu night...nw winds 5 to 10 kt. waves 1 ft. 
.fri...n winds 5 to 10 kt. waves 1 ft. 
.fri night...ne winds around 5 kt. waves 1 ft or less. 
.sat...se winds 5 to 10 kt. waves 1 ft. 
.sun...se winds 10 to 15 kt. waves 1 to 2 ft. a chance of showers
through the day, then showers likely through the night.  

$$