Primary tabs
Check the 16-day forecast with Swellnet Pro for $8.95/month
Chesil Beach Surf Forecast
◀
6am Thu 01 May
0.5ft WNW
12kt ENE
(Ankle High)
0.2m @ 10s WNW (283°)
0.6m @ 3.6s ENE (74°)
12pm Thu 01 May
Flat
8kt ESE
(Flat)
0.5m @ 3.6s ENE (76°)
6pm Thu 01 May
Flat
5kt S
(Flat)
0.2m @ 3.7s ENE (78°)
6am Fri 02 May
1ft W
6kt W
(Knee High)
0.3m @ 14s W (281°)
0.2m @ 11.2s W (279°)
12pm Fri 02 May
1ft W
4kt W
(Knee High)
0.4m @ 11.4s W (280°)
6pm Fri 02 May
1ft W
3kt NE
(Knee High)
0.4m @ 11.4s W (279°)
6am Sat 03 May
1ft W
13kt ENE
(Knee High)
0.4m @ 11.8s W (275°)
12pm Sat 03 May
1ft W
14kt NE
(Knee High)
0.3m @ 11.7s W (274°)
0.6m @ 3.6s ENE (67°)
6pm Sat 03 May
1ft W
12kt NE
(Knee High)
0.3m @ 11.2s W (272°)
0.7m @ 4.1s ENE (59°)

Thu
6am
Thu
12pm
Thu
6pm
Fri
6am
Fri
12pm
Fri
6pm
Sat
6am
Sat
12pm
Sat
6pm
Wave Height & Swell Direction
Swell Train Data
Wind Speed & Direction
A
ENE
12kt
A
ESE
8kt
A
S
5kt
A
W
6kt
A
W
4kt
A
NE
3kt
A
ENE
13kt
A
NE
14kt
A
NE
12kt
Tide Times & Weather



▶
Surf Forecast Swell Train Analysis
Date
Surf
Wind
Primary Swell
Secondary Swell
Tertiary Swell
-
Thu
01/05
12am
0.5ft
E
12kt
0.2
m
10.3s
283 (WNW)
0.5
m
3.4s
75 (ENE)
6am
0.5ft
ENE
12kt
0.2
m
10s
283 (WNW)
0.6
m
3.6s
74 (ENE)
12pm
Flat
ESE
8kt
0.5
m
3.6s
76 (ENE)
6pm
Flat
S
5kt
0.2
m
3.7s
78 (ENE)
Thu
01/05
Flat
ESE
8kt
0.5
m
3.6s
76 (ENE)
-
Fri
02/05
12am
0.5ft
WSW
7kt
0.2
m
15.3s
281 (W)
0.2
m
12.2s
278 (W)
6am
1ft
W
6kt
0.3
m
14s
281 (W)
0.2
m
11.2s
279 (W)
12pm
1ft
W
4kt
0.4
m
11.4s
280 (W)
6pm
1ft
NE
3kt
0.4
m
11.4s
279 (W)
Fri
02/05
1ft
W
4kt
0.4
m
11.4s
280 (W)
-
Sat
03/05
12am
1ft
ENE
8kt
0.4
m
11.5s
277 (W)
6am
1ft
ENE
13kt
0.4
m
11.8s
275 (W)
12pm
1ft
NE
14kt
0.3
m
11.7s
274 (W)
0.6
m
3.6s
67 (ENE)
6pm
1ft
NE
12kt
0.3
m
11.2s
272 (W)
0.7
m
4.1s
59 (ENE)
Sat
03/05
1ft
NE
14kt
0.3
m
11.7s
274 (W)
0.6
m
3.6s
67 (ENE)
- bulletin_datetime_utc => 2025-04-30 18:00:00
- location_identifier => 536
- timezone => Europe/London