fzus51 klwx 041617
cwflwx
expires:202609050800;;897060

coastal waters forecast
national weather service baltimore md/washington dc
1217 pm edt fri sep 4 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.


anz531-050800-
chesapeake bay from pooles island to sandy point-
1217 pm edt fri sep 4 2026

.this afternoon...nw winds 5 to 10 kt. waves 1 ft. scattered showers
and tstms. 
.tonight...nw winds 5 to 10 kt. waves 1 ft. scattered showers and
tstms. 
.sat...n winds 5 to 10 kt. waves 1 ft. 
.sat night...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...e winds around 5 kt. waves 1 ft or less. 
.tue...sw winds 5 to 10 kt. waves 1 ft.  

winds and waves higher and visibilities lower in and near tstms.

$$

fzus51 klwx 041617
cwflwx
expires:202609050800;;897063

coastal waters forecast
national weather service baltimore md/washington dc
1217 pm edt fri sep 4 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.


anz532-050800-
chesapeake bay from sandy point to north beach-
1217 pm edt fri sep 4 2026

.this afternoon...nw winds 5 to 10 kt. waves 1 ft. scattered showers
and tstms. 
.tonight...w winds 5 to 10 kt. waves 1 ft. numerous showers and
scattered tstms. 
.sat...n winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.sat night...ne winds 5 to 10 kt. waves 1 ft. 
.sun...ne winds 10 kt. waves 1 ft. 
.sun night...e winds 5 to 10 kt. waves 1 ft. 
.mon...ne winds 5 kt...becoming s. waves 1 ft. 
.tue...sw winds 5 to 10 kt. waves 1 ft.  

winds and waves higher and visibilities lower in and near tstms.

$$

fzus51 klwx 041617
cwflwx
expires:202609050800;;897065

coastal waters forecast
national weather service baltimore md/washington dc
1217 pm edt fri sep 4 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.


anz533-050800-
chesapeake bay from north beach to drum point-
1217 pm edt fri sep 4 2026

.this afternoon...nw winds 5 to 10 kt. waves 1 ft. scattered showers
and tstms. 
.tonight...w winds 5 to 10 kt. waves 1 ft. scattered showers and
tstms. 
.sat...n winds 5 to 10 kt. waves 1 ft. 
.sat night...ne winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.sun...ne winds 10 kt. waves 2 ft. 
.sun night...e winds 5 to 10 kt. waves 1 to 2 ft. 
.mon...e winds 5 to 10 kt...becoming sw after midnight. waves 1 ft. 
.tue...sw winds 5 to 10 kt. waves 1 ft.  

winds and waves higher and visibilities lower in and near tstms.

$$

fzus51 klwx 041617
cwflwx
expires:202609050800;;897068

coastal waters forecast
national weather service baltimore md/washington dc
1217 pm edt fri sep 4 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.


anz534-050800-
chesapeake bay from drum point to smith point-
1217 pm edt fri sep 4 2026

.this afternoon...nw winds 5 to 10 kt. waves 1 ft. isolated showers
and tstms. 
.tonight...w winds 5 to 10 kt. waves 1 ft. scattered showers and
tstms. 
.sat...n winds 5 to 10 kt. waves 1 ft. 
.sat night...ne winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.sun...ne winds 10 kt. waves 1 ft. 
.sun night...e winds 10 to 15 kt. waves 2 ft. 
.mon...e winds 5 to 10 kt...becoming s after midnight. waves 1 ft. 
.tue...sw winds 10 to 15 kt. waves 1 to 2 ft.  

winds and waves higher and visibilities lower in and near tstms.

$$

fzus51 klwx 041617
cwflwx
expires:202609050800;;897056

coastal waters forecast
national weather service baltimore md/washington dc
1217 pm edt fri sep 4 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.


anz535-050800-
tidal potomac from key bridge to indian head-
1217 pm edt fri sep 4 2026

.this afternoon...nw winds 10 kt. waves 1 ft. numerous showers and
scattered tstms. 
.tonight...w winds around 5 kt. waves 1 ft. numerous showers and
scattered tstms. 
.sat...n winds around 5 kt. waves 1 ft. 
.sat night...ne winds around 5 kt. waves 1 ft. a chance of showers. 
.sun...ne winds 5 kt. waves less than 1 ft. 
.sun night...e winds around 5 kt. waves 1 ft or less. 
.mon...se winds around 5 kt. waves 1 ft. 
.tue...sw winds around 5 kt. waves 1 ft.  

winds and waves higher and visibilities lower in and near tstms.

$$

fzus51 klwx 041617
cwflwx
expires:202609050800;;897057

coastal waters forecast
national weather service baltimore md/washington dc
1217 pm edt fri sep 4 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.


anz536-050800-
tidal potomac from indian head to cobb island-
1217 pm edt fri sep 4 2026

.this afternoon...nw winds 5 to 10 kt. waves 1 ft. scattered showers
and tstms. 
.tonight...w winds around 5 kt. waves 1 ft. scattered showers.
.sat...n winds 5 kt. waves less than 1 ft. a chance of showers. 
.sat night...ne winds around 5 kt. waves 1 ft. a chance of showers. 
.sun...ne winds 5 to 10 kt. waves 1 ft. 
.sun night...e winds 5 to 10 kt. waves 1 ft. 
.mon...se winds around 5 kt. waves 1 ft. 
.tue...sw winds around 5 kt. waves 1 ft.  

winds and waves higher and visibilities lower in and near tstms.

$$

fzus51 klwx 041617
cwflwx
expires:202609050800;;897058

coastal waters forecast
national weather service baltimore md/washington dc
1217 pm edt fri sep 4 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.


anz537-050800-
tidal potomac from cobb island to smith point-
1217 pm edt fri sep 4 2026

.this afternoon...nw winds 5 kt. waves less than 1 ft. scattered
showers and tstms. 
.tonight...w winds 5 kt. waves less than 1 ft. scattered showers and
tstms. 
.sat...n winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.sat night...ne winds 5 to 10 kt. waves 1 ft. a chance of showers. 
.sun...ne winds 5 to 10 kt. waves 1 ft. 
.sun night...e winds 5 to 10 kt. waves 2 ft. 
.mon...e winds 5 to 10 kt...becoming s after midnight. waves 1 ft. 
.tue...s winds 5 to 10 kt. waves 1 ft or less.  

winds and waves higher and visibilities lower in and near tstms.

$$