• CLASSIC IWINDSURF
    Classic myiWindsurfClassic Wind & Weather maps and graphs
Hello Guest
 • 

Classic iWindsurf
kiter? see iKitesurf.com
Grab the iWindsurf Mobile App & Sign On to the New iWindsurf Website
Hi guest · Get your free membership now · Log In ·
xt_Atl_chesapeake

Human Forecasts
 > Extended Disc.

Real-Time Data
 > Dynamic Map
 > Wind Obs Map
 > Radar + Satellite Map
 > Wind Obs Summary

Computer Forecasts
 > Model Tables
 > Wind Vector Fx Map
 > Wind FlowViz Fx Map

More Maps

Other Resources

Watches/Warnings
>None Active

New iWindsurf: Select your region for wind observations & forecasts:
North America | Europe | South America | Australia & Oceania | Asia | Africa

fzus51 kakq 251915
cwfakq
expires:202609260815;;047316

coastal waters forecast for virginia
national weather service wakefield va
315 pm edt fri sep 25 2026

virginia portion of the chesapeake bay, currituck sound and
atlantic coastal waters from fenwick island de to currituck beach
light nc out 60 nautical miles


anz630-260815-
chesapeake bay from smith point to windmill point va-
315 pm edt fri sep 25 2026

...gale warning in effect through saturday evening...

.tonight...n winds 20 to 25 kt, increasing to 25 to 30 kt. gusts
up to 40 kt. waves 6 to 7 ft, occasionally to 9 ft. a chance of
rain after midnight. 
.sat...n winds 25 to 30 kt with gusts up to 40 kt. waves 6 to
7 ft, occasionally to 9 ft. a chance of rain. 
.sat night...n winds 25 to 30 kt with gusts up to 40 kt, becoming
nw 20 to 25 kt with gusts up to 30 kt after midnight. waves 5 to
6 ft, occasionally to 8 ft. a chance of rain. 
.sun...nw winds 25 to 30 kt with gusts up to 35 kt. waves 4 to
5 ft, occasionally to 6 ft. a chance of rain.
.sun night...nw winds 25 to 30 kt with gusts up to 35 kt,
diminishing to 15 to 20 kt with gusts up to 25 kt after midnight.
waves 3 to 4 ft, occasionally to 5 ft. a chance of rain in the
evening. 
.mon...nw winds 10 to 15 kt with gusts up to 20 kt. waves 2 to
3 ft. 
.mon night...nw winds 5 to 10 kt, diminishing to 5 kt after
midnight. waves 1 foot. 
.tue...nw winds 5 kt. waves 1 foot. 
.tue night...s winds 5 kt. waves 1 foot. 
.wed...s winds 5 kt. waves 1 foot. 
.wed night...s winds 5 to 10 kt with gusts up to 15 kt. waves
1 foot.  

$$
fzus51 kakq 251915
cwfakq
expires:202609260815;;047317

coastal waters forecast for virginia
national weather service wakefield va
315 pm edt fri sep 25 2026

virginia portion of the chesapeake bay, currituck sound and
atlantic coastal waters from fenwick island de to currituck beach
light nc out 60 nautical miles


anz631-260815-
chesapeake bay from windmill point to new point comfort va-
315 pm edt fri sep 25 2026

...gale warning in effect through saturday evening...

.tonight...n winds 25 to 30 kt with gusts up to 40 kt. waves 6 to
7 ft, occasionally to 9 ft. a slight chance of rain after
midnight. a chance of rain late. 
.sat...n winds 25 to 30 kt with gusts up to 40 kt. waves 6 to
7 ft, occasionally to 9 ft. a chance of rain. 
.sat night...n winds 25 to 30 kt, becoming nw 20 to 25 kt after
midnight. gusts up to 35 kt. waves 6 to 7 ft, occasionally to
9 ft, subsiding to 4 to 5 ft, occasionally to 6 ft after
midnight. a chance of rain. 
.sun...nw winds 20 to 25 kt with gusts up to 30 kt. waves 4 to
5 ft, occasionally to 6 ft. a chance of rain in the morning. 
.sun night...nw winds 20 to 25 kt with gusts up to 30 kt,
becoming w 10 to 15 kt with gusts up to 20 kt after midnight.
waves 3 to 4 ft, occasionally to 5 ft. 
.mon...w winds 10 to 15 kt, becoming nw 5 to 10 kt in the
afternoon. gusts up to 20 kt. waves 1 to 2 ft. 
.mon night...nw winds 5 kt. waves 1 foot. 
.tue...nw winds 5 kt, becoming ne in the afternoon. waves 1 foot.
.tue night...se winds 5 kt. waves 1 foot. 
.wed...s winds 5 kt, becoming se in the afternoon. waves 1 foot. 
.wed night...s winds 5 to 10 kt. gusts up to 15 kt in the
evening. waves 1 foot.  

$$
fzus51 kakq 251915
cwfakq
expires:202609260815;;047318

coastal waters forecast for virginia
national weather service wakefield va
315 pm edt fri sep 25 2026

virginia portion of the chesapeake bay, currituck sound and
atlantic coastal waters from fenwick island de to currituck beach
light nc out 60 nautical miles


anz632-260815-
chesapeake bay from new point comfort to little creek va-
315 pm edt fri sep 25 2026

...gale warning in effect through saturday afternoon...

.tonight...n winds 25 to 30 kt with gusts up to 40 kt. waves 6 to
7 ft, occasionally to 9 ft. a slight chance of rain after
midnight. a chance of rain late. 
.sat...n winds 25 to 30 kt with gusts up to 40 kt. waves 6 to
7 ft, occasionally to 9 ft. a chance of rain. 
.sat night...n winds 25 to 30 kt, becoming nw 20 to 25 kt after
midnight. gusts up to 35 kt. waves 4 to 5 ft, occasionally to
6 ft. a chance of rain. 
.sun...nw winds 20 to 25 kt with gusts up to 30 kt. waves 4 to
5 ft, occasionally to 6 ft. a chance of rain in the morning. 
.sun night...nw winds 15 to 20 kt with gusts up to 30 kt,
becoming w 10 to 15 kt with gusts up to 20 kt after midnight.
waves 3 to 4 ft, occasionally to 5 ft. 
.mon...w winds 10 to 15 kt, becoming nw 5 to 10 kt in the
afternoon. waves 1 to 2 ft. 
.mon night...nw winds 5 kt. waves 1 foot. 
.tue...n winds 5 kt, becoming e in the afternoon. waves 1 foot. 
.tue night...se winds 5 kt. waves 1 foot. 
.wed...se winds 5 to 10 kt. gusts up to 15 kt in the afternoon.
waves 1 foot. 
.wed night...s winds 5 to 10 kt. gusts up to 15 kt in the
evening. waves 1 to 2 ft.  

$$
fzus51 kakq 251915
cwfakq
expires:202609260815;;047325

coastal waters forecast for virginia
national weather service wakefield va
315 pm edt fri sep 25 2026

virginia portion of the chesapeake bay, currituck sound and
atlantic coastal waters from fenwick island de to currituck beach
light nc out 60 nautical miles


anz650-260815-
coastal waters from fenwick island de to chincoteague va out
20 nm-
315 pm edt fri sep 25 2026

...storm warning in effect through saturday morning...

.tonight...n winds 35 to 40 kt with gusts up to 50 kt. seas 13 to
15 ft, occasionally to 22 ft. wave detail: ne 15 ft at
13 seconds. a chance of showers early, then rain likely. 
.sat...n winds 35 to 40 kt with gusts up to 50 kt. seas 13 to
15 ft, occasionally to 22 ft. wave detail: ne 15 ft at
12 seconds. rain likely. 
.sat night...nw winds 25 to 30 kt with gusts up to 40 kt. seas
10 to 12 ft, occasionally to 17 ft. wave detail: ne 12 ft at
11 seconds. rain likely. 
.sun...nw winds 20 to 25 kt with gusts up to 30 kt. seas 7 to
9 ft, occasionally to 13 ft. wave detail: ne 9 ft at 11 seconds
and w 5 ft at 4 seconds. rain likely. 
.sun night...w winds 20 to 25 kt, diminishing to 15 to 20 kt
after midnight. gusts up to 30 kt. seas 5 to 6 ft, occasionally
to 9 ft. wave detail: w 5 ft at 5 seconds and ne 4 ft at
9 seconds. rain likely in the evening. 
.mon...w winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 4 to 5 ft, occasionally to 7 ft. wave detail: w
3 ft at 4 seconds and e 3 ft at 9 seconds. 
.mon night...w winds 5 to 10 kt. seas 3 to 4 ft, occasionally to
6 ft. 
.tue...nw winds 5 kt, becoming sw in the afternoon. seas around
3 ft. 
.tue night...sw winds 5 kt. seas 2 to 3 ft. 
.wed...sw winds 5 kt, becoming s in the afternoon. seas around
2 ft. 
.wed night...s winds 5 to 10 kt. seas around 2 ft. 

$$
fzus51 kakq 251915
cwfakq
expires:202609260815;;047326

coastal waters forecast for virginia
national weather service wakefield va
315 pm edt fri sep 25 2026

virginia portion of the chesapeake bay, currituck sound and
atlantic coastal waters from fenwick island de to currituck beach
light nc out 60 nautical miles


anz652-260815-
coastal waters from chincoteague to parramore island va out 20 nm-
315 pm edt fri sep 25 2026

...storm warning in effect through saturday morning...

.tonight...n winds 35 to 40 kt with gusts up to 50 kt. seas 12 to
14 ft, occasionally to 20 ft. wave detail: ne 14 ft at
12 seconds. a slight chance of showers early, then a chance of
rain until early morning. rain likely late. 
.sat...n winds 35 to 40 kt with gusts up to 50 kt, diminishing to
25 to 30 kt with gusts up to 40 kt late. seas 11 to 13 ft,
occasionally to 19 ft. wave detail: ne 13 ft at 12 seconds. rain
likely. 
.sat night...nw winds 25 to 30 kt with gusts up to 40 kt,
diminishing to 20 to 25 kt with gusts up to 30 kt after midnight.
seas 9 to 11 ft, occasionally to 16 ft, subsiding to 7 to 9 ft,
occasionally to 13 ft after midnight. wave detail: ne 10 ft at
11 seconds, becoming ne 9 ft at 11 seconds. rain likely. 
.sun...nw winds 20 to 25 kt, becoming w 25 to 30 kt in the
afternoon. gusts up to 35 kt. seas 7 to 9 ft, occasionally to
13 ft. wave detail: ne 8 ft at 11 seconds and w 5 ft at
4 seconds. rain likely. 
.sun night...w winds 25 to 30 kt with gusts up to 35 kt,
diminishing to 15 to 20 kt with gusts up to 25 kt after midnight.
seas 5 to 6 ft, occasionally to 9 ft. wave detail: w 5 ft at
4 seconds and ne 4 ft at 9 seconds. a chance of rain in the
evening. 
.mon...w winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
4 ft, occasionally to 6 ft. wave detail: w 3 ft at 4 seconds and
e 3 ft at 9 seconds. 
.mon night...w winds 5 to 10 kt. seas 3 to 4 ft, occasionally to
6 ft. 
.tue...w winds 5 kt. seas 2 to 3 ft. 
.tue night...sw winds 5 kt. seas 2 to 3 ft. 
.wed...s winds 5 kt. seas around 2 ft. 
.wed night...s winds 5 to 10 kt. seas around 2 ft. 

$$
fzus51 kakq 251915
cwfakq
expires:202609260815;;047327

coastal waters forecast for virginia
national weather service wakefield va
315 pm edt fri sep 25 2026

virginia portion of the chesapeake bay, currituck sound and
atlantic coastal waters from fenwick island de to currituck beach
light nc out 60 nautical miles


anz654-260815-
coastal waters from parramore island to cape charles light va out
20 nm-
315 pm edt fri sep 25 2026

...gale warning in effect through saturday evening...

.tonight...n winds 25 to 30 kt, increasing to 30 to 35 kt late
this evening and overnight. gusts up to 45 kt. seas 11 to 13 ft,
occasionally to 19 ft. wave detail: ne 13 ft at 13 seconds. a
slight chance of showers early, then a slight chance of rain this
evening. a chance of rain after midnight. 
.sat...n winds 30 to 35 kt, diminishing to 25 to 30 kt in the
late morning and afternoon. gusts up to 40 kt. seas 10 to 12 ft,
occasionally to 17 ft. wave detail: ne 12 ft at 12 seconds. a
chance of rain. 
.sat night...n winds 25 to 30 kt, becoming nw 20 to 25 kt after
midnight. gusts up to 35 kt. seas 8 to 10 ft, occasionally to
15 ft. wave detail: ne 10 ft at 11 seconds. a chance of rain. 
.sun...nw winds 20 to 25 kt, increasing to 25 to 30 kt in the
afternoon. gusts up to 35 kt. seas 6 to 8 ft, occasionally to
12 ft. wave detail: ne 8 ft at 11 seconds and nw 5 ft at
4 seconds. a chance of rain. 
.sun night...nw winds 20 to 25 kt, becoming w 15 to 20 kt after
midnight. gusts up to 30 kt. seas 5 to 6 ft, occasionally to
9 ft. wave detail: nw 5 ft at 4 seconds and ne 4 ft at
10 seconds. 
.mon...w winds 10 to 15 kt with gusts up to 20 kt. seas 3 to
4 ft, occasionally to 6 ft. wave detail: w 3 ft at 3 seconds and
ne 2 ft at 9 seconds. 
.mon night...w winds 5 kt. seas 3 to 4 ft, occasionally to 6 ft. 
.tue...nw winds 5 kt, becoming sw in the afternoon. seas 3 to
4 ft, occasionally to 6 ft, subsiding to 2 ft in the afternoon. 
.tue night...se winds 5 kt. seas around 2 ft. 
.wed...e winds 5 kt, becoming se in the afternoon. seas around
2 ft. 
.wed night...s winds 5 to 10 kt. seas 2 to 3 ft.  

$$
fzus51 kakq 251915
cwfakq
expires:202609260815;;047328

coastal waters forecast for virginia
national weather service wakefield va
315 pm edt fri sep 25 2026

virginia portion of the chesapeake bay, currituck sound and
atlantic coastal waters from fenwick island de to currituck beach
light nc out 60 nautical miles


anz656-260815-
coastal waters from cape charles light to virginia-
north carolina border out 20 nm-
315 pm edt fri sep 25 2026

...gale warning in effect through saturday evening...

.tonight...n winds 25 to 30 kt with gusts up to 40 kt. seas 11 to
13 ft, occasionally to 19 ft. wave detail: ne 12 ft at 13 seconds
and nw 5 ft at 6 seconds. a slight chance of showers early this
evening. a slight chance of rain late this evening, then a chance
of rain after midnight. 
.sat...n winds 25 to 30 kt with gusts up to 40 kt. seas 11 to
13 ft, occasionally to 19 ft. wave detail: ne 12 ft at 13 seconds
and nw 5 ft at 6 seconds. a chance of rain. 
.sat night...n winds 25 to 30 kt, becoming nw 20 to 25 kt after
midnight. gusts up to 35 kt. seas 9 to 11 ft, occasionally to
16 ft. wave detail: ne 10 ft at 11 seconds and nw 5 ft at
6 seconds. a chance of rain. 
.sun...nw winds 20 to 25 kt with gusts up to 30 kt. seas 6 to
8 ft, occasionally to 12 ft. wave detail: ne 7 ft at 11 seconds
and nw 4 ft at 5 seconds. a chance of rain in the morning. 
.sun night...nw winds 20 to 25 kt with gusts up to 30 kt,
becoming w 10 to 15 kt with gusts up to 20 kt after midnight.
seas 5 to 6 ft, occasionally to 9 ft. wave detail: ne 5 ft at
10 seconds and nw 4 ft at 5 seconds. 
.mon...w winds 10 to 15 kt, becoming nw 5 to 10 kt in the
afternoon. gusts up to 20 kt. seas 3 to 4 ft, occasionally to
6 ft. wave detail: ne 3 ft at 9 seconds and nw 2 ft at 4 seconds.
.mon night...n winds 5 kt, becoming sw after midnight. seas 3 to
4 ft, occasionally to 6 ft. 
.tue...nw winds 5 kt, becoming e in the afternoon. seas 2 to
3 ft. 
.tue night...se winds 5 kt. seas around 2 ft. 
.wed...e winds 5 kt, becoming se with gusts up to 15 kt in the
afternoon. seas around 2 ft. 
.wed night...s winds 5 to 10 kt. gusts up to 15 kt in the
evening. seas around 2 ft.  

$$
fzus51 klwx 252057
cwflwx
expires:202609260800;;050721

coastal waters forecast
national weather service baltimore md/washington dc
457 pm edt fri sep 25 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.


anz530-260800-
chesapeake bay north of pooles island-
457 pm edt fri sep 25 2026

...small craft advisory in effect through saturday afternoon...

.rest of this afternoon...n winds 20 kt with gusts to 25 kt. waves
2 ft. 
.tonight...n winds 20 to 25 kt. gusts up to 30 kt... increasing to
35 kt late. waves 2 ft. a chance of showers. 
.sat...n winds 20 to 25 kt with gusts to 35 kt. waves 2 ft. showers.
.sat night...n winds 15 to 20 kt with gusts to 30 kt. waves 2 ft.
showers.
.sun...nw winds 15 to 20 kt with gusts to 30 kt. waves 2 ft.
showers.
.sun night...nw winds 15 to 20 kt with gusts to 30 kt. waves 2 ft. a
chance of showers. 
.mon...nw winds 10 to 15 kt...diminishing to 5 kt. waves 1 ft or
less. 
.tue...w winds around 5 kt. waves flat.  

$$
fzus51 klwx 252057
cwflwx
expires:202609260800;;050722

coastal waters forecast
national weather service baltimore md/washington dc
457 pm edt fri sep 25 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.


anz531-260800-
chesapeake bay from pooles island to sandy point-
457 pm edt fri sep 25 2026

...small craft advisory in effect until 6 pm edt this evening...
...gale warning in effect through saturday evening...

.rest of this afternoon...n winds 20 kt with gusts to 30 kt. waves
3 ft. 
.tonight...n winds 20 to 25 kt with gusts to 35 kt. waves 4 ft. a
chance of showers. 
.sat...n winds 20 to 25 kt with gusts to 35 kt. waves 4 ft. showers
likely. 
.sat night...n winds 20 to 25 kt with gusts to 35 kt. waves 3 ft.
showers.
.sun...nw winds 20 to 25 kt with gusts to 30 kt. waves 3 ft.
showers.
.sun night...nw winds 20 to 25 kt with gusts to 30 kt. waves 3 ft. a
chance of showers. 
.mon...nw winds 10 to 15 kt...diminishing to 5 kt after midnight.
waves 1 to 2 ft. 
.tue...sw winds around 5 kt. waves 1 ft or less.  

$$
fzus51 klwx 252057
cwflwx
expires:202609260800;;050725

coastal waters forecast
national weather service baltimore md/washington dc
457 pm edt fri sep 25 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.


anz532-260800-
chesapeake bay from sandy point to north beach-
457 pm edt fri sep 25 2026

...small craft advisory in effect until 6 pm edt this evening...
...gale warning in effect through saturday evening...

.rest of this afternoon...n winds 20 kt with gusts to 30 kt. waves
4 ft. 
.tonight...n winds 20 to 25 kt. gusts up to 35 kt. waves 4 ft. a
chance of showers. 
.sat...n winds 20 to 25 kt with gusts to 35 kt. waves 5 ft. showers
likely. 
.sat night...n winds 20 to 25 kt with gusts to 35 kt. waves 5 ft...
subsiding to 3 ft after midnight. showers likely. 
.sun...nw winds 20 to 25 kt with gusts to 30 kt. waves 3 ft. showers
likely. 
.sun night...nw winds 20 to 25 kt with gusts to 30 kt. waves 3 ft. a
chance of showers. 
.mon...nw winds 10 to 15 kt...diminishing to 5 kt after midnight.
waves 1 to 2 ft. 
.tue...sw winds around 5 kt. waves 1 ft or less.  

$$
fzus51 klwx 252057
cwflwx
expires:202609260800;;050727

coastal waters forecast
national weather service baltimore md/washington dc
457 pm edt fri sep 25 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.


anz533-260800-
chesapeake bay from north beach to drum point-
457 pm edt fri sep 25 2026

...gale warning in effect through saturday afternoon...

.rest of this afternoon...n winds 25 kt with gusts to 35 kt. waves
5 ft...except around 3 ft near the mouth of the choptank. 
.tonight...n winds 25 to 30 kt. waves 5 ft. a chance of showers. 
.sat...n winds 25 to 30 kt. waves 5 ft. showers likely. 
.sat night...n winds 20 to 25 kt with gusts to 35 kt. waves 4 ft.
showers likely. 
.sun...nw winds 20 to 25 kt with gusts to 30 kt. waves 4 ft. showers
likely. 
.sun night...nw winds 20 to 25 kt with gusts to 30 kt. waves 3 ft. a
chance of showers. 
.mon...nw winds 10 to 15 kt...diminishing to 5 kt after midnight.
waves 1 to 2 ft. 
.tue...sw winds around 5 kt. waves 1 ft or less.  

$$
fzus51 klwx 252057
cwflwx
expires:202609260800;;050730

coastal waters forecast
national weather service baltimore md/washington dc
457 pm edt fri sep 25 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.


anz534-260800-
chesapeake bay from drum point to smith point-
457 pm edt fri sep 25 2026

...gale warning in effect through saturday afternoon...

.rest of this afternoon...n winds 25 kt with gusts to 35 kt. waves
5 ft. 
.tonight...n winds 25 to 30 kt. waves 6 ft. a chance of showers. 
.sat...n winds 25 to 30 kt. waves 6 ft. showers likely. 
.sat night...n winds 25 to 30 kt. waves 5 ft. showers likely. 
.sun...nw winds 20 to 25 kt with gusts to 35 kt. waves 5 ft. showers
likely. 
.sun night...nw winds 20 to 25 kt with gusts to 30 kt. waves 4 ft. 
.mon...nw winds 10 to 15 kt...diminishing to 5 kt after midnight.
waves 2 to 3 ft...subsiding to 1 ft after midnight. 
.tue...sw winds around 5 kt. waves 1 ft or less.  

$$
fzus51 klwx 252057
cwflwx
expires:202609260800;;050718

coastal waters forecast
national weather service baltimore md/washington dc
457 pm edt fri sep 25 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.


anz535-260800-
tidal potomac from key bridge to indian head-
457 pm edt fri sep 25 2026

...small craft advisory in effect through saturday afternoon...

.rest of this afternoon...n winds 15 kt with gusts to 20 kt. waves
2 ft. 
.tonight...n winds 10 to 15 kt with gusts to 20 kt. waves 1 ft. 
.sat...n winds 15 kt with gusts to 25 kt. waves 2 ft. showers
likely. 
.sat night...n winds 10 to 15 kt with gusts to 25 kt. waves 1 ft. a
chance of showers. 
.sun...nw winds 10 to 15 kt. gusts up to 30 kt... diminishing to
20 kt in the afternoon. waves 1 ft. showers likely. 
.sun night...nw winds 10 to 15 kt. gusts up to 30 kt...diminishing
to 20 kt after midnight. waves 1 ft. a chance of showers. 
.mon...nw winds 5 to 10 kt. waves 1 ft. 
.tue...sw winds around 5 kt. waves 1 ft or less.  

$$
fzus51 klwx 252057
cwflwx
expires:202609260800;;050719

coastal waters forecast
national weather service baltimore md/washington dc
457 pm edt fri sep 25 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.


anz536-260800-
tidal potomac from indian head to cobb island-
457 pm edt fri sep 25 2026

...small craft advisory in effect through saturday afternoon...

.rest of this afternoon...n winds 15 kt with gusts to 25 kt. waves
2 ft. 
.tonight...n winds 15 to 20 kt with gusts to 30 kt. waves 2 ft. 
.sat...n winds 15 to 20 kt with gusts to 30 kt. waves 2 ft. a chance
of showers. 
.sat night...n winds 10 to 15 kt with gusts to 25 kt. waves 1 to
2 ft. a chance of showers. 
.sun...nw winds 15 to 20 kt with gusts to 25 kt. waves 2 ft. a
chance of showers. 
.sun night...nw winds 15 to 20 kt. gusts up to 30 kt...diminishing
to 20 kt after midnight. waves 1 to 2 ft. 
.mon...nw winds 5 to 10 kt. waves 1 ft. 
.tue...sw winds around 5 kt. waves 1 ft or less.  

$$
fzus51 klwx 252057
cwflwx
expires:202609260800;;050720

coastal waters forecast
national weather service baltimore md/washington dc
457 pm edt fri sep 25 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.


anz537-260800-
tidal potomac from cobb island to smith point-
457 pm edt fri sep 25 2026

...gale warning in effect through saturday afternoon...

.rest of this afternoon...n winds 25 kt with gusts to 35 kt. waves
4 ft. 
.tonight...n winds 20 to 25 kt with gusts to 35 kt. waves 5 ft. 
.sat...n winds 20 to 25 kt with gusts to 35 kt. waves 5 ft. a chance
of showers. 
.sat night...nw winds 20 to 25 kt with gusts to 35 kt. waves 4 ft.
showers likely. 
.sun...nw winds 15 to 20 kt with gusts to 30 kt. waves 3 ft. a
chance of showers. 
.sun night...nw winds 15 to 20 kt. gusts up to 30 kt...diminishing
to 20 kt after midnight. waves 3 ft. 
.mon...nw winds 5 to 10 kt. waves 1 to 2 ft...subsiding to flat
after midnight. 
.tue...sw winds around 5 kt. waves flat.  

$$
fzus51 kphi 252143
cwfphi
expires:202609261000;;052622

coastal waters forecast for new jersey and delaware
national weather service mount holly nj
542 pm edt fri sep 25 2026

sandy hook nj to fenwick island de to 60 nm offshore and delaware
bay


anz430-261000-
delaware bay waters north of east point nj to slaughter beach de-
542 pm edt fri sep 25 2026

...gale warning in effect through late saturday night...

.tonight...n winds 20 to 25 kt with gusts up to 30 kt, increasing
to 25 to 30 kt with gusts up to 40 kt late this evening and
overnight. seas 3 to 5 ft. wave detail: n 3 ft at 3 seconds. a
chance of rain. 
.sat...n winds 25 to 30 kt with gusts up to 40 kt. seas 2 to
4 ft. wave detail: n 4 ft at 4 seconds. rain.
.sat night...n winds 25 to 30 kt. seas 2 to 4 ft. wave detail: n
4 ft at 4 seconds. rain.
.sun...nw winds 20 to 25 kt with gusts up to 35 kt. seas 2 to
4 ft. wave detail: nw 4 ft at 4 seconds. rain.
.sun night...nw winds 20 to 25 kt with gusts up to 30 kt,
diminishing to 15 to 20 kt after midnight. seas 2 to 4 ft. wave
detail: nw 4 ft at 4 seconds. rain.
.mon...nw winds 10 to 15 kt with gusts up to 20 kt, diminishing
to 5 to 10 kt in the afternoon. seas around 2 ft. wave detail: nw
2 ft at 4 seconds. 
.mon night...nw winds 5 to 10 kt. seas 1 foot or less. 
.tue...w winds around 5 kt. seas 1 foot or less. 
.tue night...sw winds around 5 kt. seas 1 foot or less. 
.wed...sw winds around 5 kt, becoming s in the afternoon. seas
1 foot or less. 
.wed night...s winds around 5 kt. seas 1 foot or less.  

$$
fzus51 kphi 252143
cwfphi
expires:202609261000;;052621

coastal waters forecast for new jersey and delaware
national weather service mount holly nj
542 pm edt fri sep 25 2026

sandy hook nj to fenwick island de to 60 nm offshore and delaware
bay


anz431-261000-
delaware bay waters south of east point nj to slaughter beach de-
542 pm edt fri sep 25 2026

...gale warning in effect through late saturday night...

.tonight...n winds 25 to 35 kt, becoming around 30 kt late. seas
5 to 7 ft. wave detail: n 4 ft at 4 seconds and e 4 ft at
12 seconds. a chance of rain this evening, then rain likely after
midnight. 
.sat...n winds 25 to 30 kt with gusts up to 45 kt. seas 5 to
7 ft. wave detail: nw 5 ft at 5 seconds and e 4 ft at 12 seconds.
rain.
.sat night...n winds 25 to 30 kt with gusts up to 40 kt. seas
4 to 6 ft. wave detail: nw 5 ft at 5 seconds. rain.
.sun...nw winds 25 to 30 kt. seas 3 to 5 ft. wave detail: nw 5 ft
at 5 seconds. rain.
.sun night...nw winds 25 to 30 kt, diminishing to 15 to 20 kt
after midnight. seas 2 to 4 ft. wave detail: nw 4 ft at
5 seconds. rain, mainly in the evening. 
.mon...nw winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
3 ft. wave detail: nw 3 ft at 4 seconds. 
.mon night...nw winds 5 to 10 kt. seas around 2 ft. 
.tue...w winds around 5 kt. seas 1 foot or less. 
.tue night...sw winds around 5 kt. seas 1 foot or less. 
.wed...w winds around 5 kt, becoming s in the afternoon. seas
1 foot or less. 
.wed night...s winds 5 to 10 kt. seas 1 to 2 ft.  

$$
fzus51 kphi 252143
cwfphi
expires:202609261000;;052617

coastal waters forecast for new jersey and delaware
national weather service mount holly nj
542 pm edt fri sep 25 2026

sandy hook nj to fenwick island de to 60 nm offshore and delaware
bay


anz452-261000-
coastal waters from little egg inlet to great egg inlet nj out
20 nm-
542 pm edt fri sep 25 2026

...storm warning in effect through late saturday night...

.tonight...n winds 35 to 45 kt with gusts up to 60 kt. seas 13 to
18 ft. wave detail: e 17 ft at 12 seconds. rain likely this
evening, then rain and tstms after midnight. 
.sat...n winds 35 to 45 kt with gusts up to 60 kt. seas 13 to
18 ft. wave detail: ne 18 ft at 12 seconds. rain.
.sat night...n winds 30 to 40 kt with gusts up to 55 kt. seas
11 to 15 ft, subsiding to 9 to 13 ft after midnight. wave detail:
ne 15 ft at 11 seconds, becoming ne 13 ft at 11 seconds. rain.
.sun...nw winds 25 to 30 kt with gusts up to 45 kt. seas 7 to
10 ft. wave detail: ne 10 ft at 10 seconds and w 5 ft at
5 seconds. rain.
.sun night...nw winds 25 to 30 kt, becoming w 20 to 25 kt after
midnight. seas 4 to 6 ft. wave detail: ne 6 ft at 8 seconds and w
4 ft at 4 seconds. rain.
.mon...w winds 15 to 20 kt, diminishing to 10 to 15 kt in the
afternoon. seas 3 to 5 ft. wave detail: w 4 ft at 4 seconds and e
4 ft at 9 seconds. a chance of rain in the morning, then a chance
of showers in the afternoon. 
.mon night...nw winds 10 to 15 kt. seas 2 to 4 ft.
.tue...nw winds 5 to 10 kt, becoming sw in the afternoon. seas
2 to 3 ft. 
.tue night...w winds 5 to 10 kt. seas 2 to 3 ft. 
.wed...w winds around 5 kt, becoming sw in the afternoon. seas
2 to 3 ft. 
.wed night...sw winds 5 to 10 kt. seas 2 to 4 ft.  

winds and seas higher in and near tstms.

$$
fzus51 kphi 252143
cwfphi
expires:202609261000;;052618

coastal waters forecast for new jersey and delaware
national weather service mount holly nj
542 pm edt fri sep 25 2026

sandy hook nj to fenwick island de to 60 nm offshore and delaware
bay


anz453-261000-
coastal waters from great egg inlet to cape may nj out 20 nm-
542 pm edt fri sep 25 2026

...storm warning in effect through late saturday night...

.tonight...n winds 35 to 45 kt. gusts up to 55 kt, increasing to
60 kt after midnight. seas 12 to 16 ft. wave detail: e 16 ft at
12 seconds. rain likely this evening, then rain and tstms after
midnight. 
.sat...n winds 30 to 40 kt with gusts up to 60 kt. seas 12 to
16 ft. wave detail: e 16 ft at 12 seconds. rain.
.sat night...n winds 25 to 35 kt with gusts up to 50 kt. seas
9 to 13 ft, subsiding to 8 to 11 ft after midnight. wave detail:
ne 13 ft at 12 seconds, becoming ne 11 ft at 11 seconds. rain.
.sun...nw winds 25 to 30 kt. gusts up to 45 kt in the morning.
seas 6 to 9 ft. wave detail: ne 9 ft at 10 seconds and w 5 ft at
5 seconds. rain.
.sun night...nw winds 25 to 30 kt, becoming w 15 to 20 kt after
midnight. seas 4 to 6 ft. wave detail: ne 6 ft at 9 seconds and
nw 5 ft at 4 seconds. rain.
.mon...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: ne 4 ft at 8 seconds and w 3 ft at 4 seconds. 
.mon night...w winds 5 to 10 kt. seas 2 to 4 ft. 
.tue...w winds 5 to 10 kt. seas 2 to 3 ft. 
.tue night...w winds around 5 kt. seas 2 to 3 ft. 
.wed...w winds around 5 kt, becoming s in the afternoon. seas
2 to 3 ft. 
.wed night...s winds 5 to 10 kt. seas 2 to 4 ft.  

winds and seas higher in and near tstms.

$$
fzus51 kphi 252143
cwfphi
expires:202609261000;;052619

coastal waters forecast for new jersey and delaware
national weather service mount holly nj
542 pm edt fri sep 25 2026

sandy hook nj to fenwick island de to 60 nm offshore and delaware
bay


anz454-261000-
coastal waters from cape may nj to cape henlopen de out 20 nm-
542 pm edt fri sep 25 2026

...storm warning in effect through saturday afternoon...

.tonight...n winds 30 to 40 kt. gusts up to 55 kt after midnight.
seas 11 to 15 ft. wave detail: e 15 ft at 12 seconds. rain likely
this evening, then rain and tstms after midnight. 
.sat...n winds 30 to 40 kt with gusts up to 55 kt. seas 11 to
15 ft. wave detail: e 15 ft at 12 seconds and nw 4 ft at
5 seconds. rain.
.sat night...n winds 30 to 35 kt, becoming nw 25 to 35 kt after
midnight. seas 9 to 13 ft, subsiding to 8 to 11 ft after
midnight. wave detail: e 13 ft at 12 seconds and nw 5 ft at
6 seconds, becoming ne 11 ft at 11 seconds and nw 5 ft at
6 seconds. rain.
.sun...nw winds 25 to 30 kt with gusts up to 40 kt. seas 6 to
9 ft. wave detail: ne 9 ft at 11 seconds and nw 6 ft at
6 seconds. rain.
.sun night...nw winds 25 to 30 kt, becoming w 15 to 20 kt after
midnight. seas 5 to 7 ft, subsiding to 4 to 5 ft after midnight.
wave detail: nw 6 ft at 5 seconds and ne 5 ft at 10 seconds,
becoming nw 4 ft at 5 seconds and ne 4 ft at 9 seconds. rain,
mainly in the evening. 
.mon...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: ne 4 ft at 8 seconds and nw 3 ft at 5 seconds.
.mon night...nw winds 5 to 10 kt. seas 2 to 4 ft. 
.tue...w winds 5 to 10 kt, diminishing to around 5 kt in the
afternoon. seas 2 to 3 ft. 
.tue night...sw winds around 5 kt. seas 2 to 3 ft. 
.wed...w winds around 5 kt, becoming s in the afternoon. seas
2 to 3 ft. 
.wed night...s winds 5 to 10 kt. seas 2 to 4 ft.  

winds and seas higher in and near tstms.

$$
fzus51 kphi 252143
cwfphi
expires:202609261000;;052620

coastal waters forecast for new jersey and delaware
national weather service mount holly nj
542 pm edt fri sep 25 2026

sandy hook nj to fenwick island de to 60 nm offshore and delaware
bay


anz455-261000-
coastal waters from cape henlopen to fenwick island de out 20 nm-
542 pm edt fri sep 25 2026

...storm warning in effect through saturday afternoon...

.tonight...n winds 30 to 40 kt. gusts up to 55 kt after midnight.
seas 12 to 16 ft. wave detail: e 15 ft at 12 seconds and nw 5 ft
at 6 seconds. rain likely this evening, then rain and tstms after
midnight. 
.sat...n winds 30 to 40 kt with gusts up to 55 kt. seas 11 to
15 ft. wave detail: ne 15 ft at 12 seconds and nw 6 ft at
6 seconds. rain.
.sat night...nw winds 25 to 35 kt with gusts up to 45 kt. seas
9 to 13 ft, subsiding to 8 to 11 ft after midnight. wave detail:
ne 13 ft at 12 seconds and n 6 ft at 6 seconds, becoming ne 11 ft
at 11 seconds and n 6 ft at 6 seconds. rain.
.sun...nw winds 25 to 30 kt. seas 6 to 9 ft. wave detail: ne 9 ft
at 11 seconds and nw 6 ft at 6 seconds. rain.
.sun night...nw winds 25 to 30 kt, becoming w 15 to 20 kt after
midnight. seas 5 to 7 ft, subsiding to 3 to 5 ft after midnight.
wave detail: ne 6 ft at 10 seconds and nw 5 ft at 6 seconds,
becoming nw 4 ft at 6 seconds and ne 4 ft at 9 seconds. rain,
mainly in the evening. 
.mon...w winds 10 to 15 kt with gusts up to 20 kt. seas 2 to
4 ft. wave detail: e 4 ft at 9 seconds and nw 3 ft at 5 seconds. 
.mon night...w winds 5 to 10 kt. seas 2 to 3 ft. 
.tue...w winds 5 to 10 kt, becoming sw in the afternoon. seas
2 to 3 ft. 
.tue night...sw winds around 5 kt. seas 2 to 3 ft. 
.wed...sw winds around 5 kt, becoming s in the afternoon. seas
2 to 3 ft. 
.wed night...s winds 5 to 10 kt. seas 2 to 4 ft.  

winds and seas higher in and near tstms.

$$
© Copyright 2026 WeatherFlow, Inc · Contact Us ·