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Surf Forecasts:

Sidmouth surfForecast / Devon (South) / UK

information circle48hr Weather and Surf, issued 5 am Thursday 18 Dec 2025 GMT
Forecast update in hr  min  s Forecast update imminent
Sidmouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Sidmouth sea temperature is
11.8° C
 (Which is slightly warmer than usual)

How big are the waves at Sidmouth today?

The current surf forecast for Sidmouth at 9AM is: 0.4m 21s primary swell from a Southwest direction and 0.5m 9s secondary swell from a Southwest direction, 1.1m 6s secondary swell from a South direction (forecast issued at 05:00am December 18). The wind direction is predicted to be onshore.

Time (GMT) & DateWave HeightWave Period
Morning (18 Dec)1.5ft (0.4m)21s
Afternoon (18 Dec)10ft (3.0m)8s
Evening (18 Dec)4.5ft (1.4m)8s

Table - waves today at Sidmouth. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Thursday
18
Friday
19
Saturday
20
Sun
21
3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM
Rating
(10 max)
1
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.5
SSW
1.5
S
0.4
SW
2.5
S
3
SSW
1
SW
1.4
SW
0.4
SW
0.7
SW
1
SW
1
SW
0.9
SW
0.3
SW
0.3
SW
0.7
SW
0.9
SSW
1.3
SSW
1.5
S
1.8
S
2.1
S
2.2
S
2.1
S
1.8
S
1.7
SSE
Period(s) (?)872178198181010101016169456667766
Wave
Graph
(?)Metric surfscale
Energy kJ (?)8172231626301351730221831041961881604241832672144232343414380267212
Wind
(km/h)
10
SSW
10
SW
20
SSE
55
S
20
W
30
SSW
30
WSW
25
WNW
25
WSW
25
WSW
25
WSW
25
WSW
20
WSW
15
SW
15
SW
15
SSW
25
SSW
35
S
40
S
40
S
40
SSE
40
SSE
15
SSW
25
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
on		ononcrosscross-
on		cross-
on		cross-
off		crosscrosscrosscross-
on		cross-
on		cross-
on		cross-
on		ononononononcross-
on		oncross-
on
High Tide
/ height (m)
5:29AM
3.08
5:49PM
3.00
6:07AM
3.23
6:27PM
3.12
6:43AM
3.37
7:04PM
3.21
Low Tide
/ height (m)
10:58AM
0.79
11:09PM
0.70
11:34AM
0.65
11:45PM
0.60
12:09PM
0.53
Thursday
18
Friday
19
Saturday
20
Sun
21
Sunrise--8:08-------8:10-------8:11-----
Sunset----4:07-------4:07-------4:08---
cloud
cloud
light rain
mod rain
light rain
cloud
light rain
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
light rain
light rain
mod rain
light rain
Rain (mm)
--1105-1-------------1184
Temp. °C121112121112118888101099910109101010810
Feels °C (?)1098276522224555543022254
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Sidmouth surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Sidmouth at:
surf-forecast.com

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