Withernsea Surf Break

Lat Long: 53.72° N 0.05° E

Withernsea 48 hour detailed Surf Forecast

Issued: 12 am 21 Sep 2026 (local time)

Forecast update in  hr  min

Today's Withernsea sea temperature is
16.1°C
2.3° 

Withernsea surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Withernsea today (21 Sep):

  • Morning surf: Morning surf (21 Sep, local time) - 2.5ft (0.7m), 8s period with N swell.
  • Afternoon surf: Afternoon surf (21 Sep, local time) - 2.5ft (0.7m), 8s period with N swell.
  • Evening surf: Evening surf (21 Sep, local time) - 2.5ft (0.7m), 8s period with N swell.

The current surf forecast for Withernsea at 4AM is: 0.7m 9s primary swell from a North direction and 0.3m 9s secondary swell from a North direction (forecast issued at 12:00am September 21). The wind direction is predicted to be cross-offshore.

Time (BST) & DateWave HeightWave Period
Morning (21 Sep)2.5ft (0.7m)8s
Afternoon (21 Sep)2.5ft (0.7m)8s
Evening (21 Sep)2.5ft (0.7m)8s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Wed morning. Very mild (max 19°C on Mon afternoon, min 12°C on Sun night). Winds increasing (calm on Tue morning, strong winds from the N by Wed afternoon).

Monday
21
Tuesday
22
Wednesday
23
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
NNW
10
0.7
N
9
0.7
N
9
0.7
N
8
0.7
N
8
0.7
N
8
0.7
N
8
0.7
N
7
0.7
N
7
0.6
N
7
0.7
N
7
0.7
N
8
0.7
N
9
0.7
N
8
0.7
N
8
0.6
N
8
0.6
N
8
0.5
N
8
0.5
N
8
0.4
NNE
8
0.4
NNE
8
1
N
4
1.5
N
5
2.1
N
7
Wave Graph
Metric surfscale
Energy kJ
105
81
74
64
63
60
55
53
51
37
51
55
74
69
66
49
48
33
31
20
20
30
129
413
Wind (km/h)
15
WNW
15
W
15
WSW
15
WSW
10
SW
15
W
10
W
15
W
10
W
10
NW
10
NW
5
N
10
ESE
15
ESE
15
SE
15
SSE
15
SSE
15
SSE
10
S
15
W
35
N
30
NNW
40
N
40
N
Wind State
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
cross
cross
glassy
cross-on
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
cross-on
cross-on
cross-on
High Tide
1:03AM3.45m
2:08PM3.44m
2:26AM3.66m
3:14PM3.70m
3:21AM4.00m
4:00PM4.02m
Low Tide
7:26AM1.91m
8:05PM2.07m
8:52AM1.63m
9:12PM1.79m
9:45AM1.24m
9:58PM1.45m
clear
cloud
part cloud
cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
light rain
light rain
light rain
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:41
6:43
6:46
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:01
6:59
6:57
 mm
1
3
1
Temp °C
13
12
12
13
16
19
19
17
16
16
16
17
18
19
19
18
18
18
17
16
13
14
12
12
Feels °C
10
9
9
9
13
16
18
16
15
16
16
18
17
17
17
16
17
17
17
15
7
9
4
4
  • 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
How to use the Wavefinder 

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 Withernsea 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.


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