Surf Break

Lat Long: 56.79° N 2.34° W

Johnshaven 48 hour detailed Surf Forecast

Issued: 12 pm 20 Oct 2026 (local time)

Forecast update in  hr  min

Today's Johnshaven sea temperature is
12.7°C
1.4° 

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


How big are the waves at Johnshaven today (20 Oct):

  • Morning surf: Morning surf (20 Oct, local time) - 7ft (2.2m), 7s period with SE swell.
  • Afternoon surf: Afternoon surf (20 Oct, local time) - 7.5ft (2.3m), 8s period with ESE swell.
  • Evening surf: Evening surf (20 Oct, local time) - 8ft (2.5m), 8s period with ESE swell.

The current surf forecast for Johnshaven at 6PM is: 2.5m 8s primary swell from a East-southeast direction (forecast issued at 12:00pm October 20). The wind direction is predicted to be onshore.

Time (BST) & DateWave HeightWave Period
Morning (20 Oct)7ft (2.2m)7s
Afternoon (20 Oct)7.5ft (2.3m)8s
Evening (20 Oct)8ft (2.5m)8s

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


Short Range Forecast

Heavy rain (total 31mm), heaviest during Tue night. Very mild (max 12°C on Tue afternoon, min 7°C on Wed night). Mainly strong winds.

Tue
20
Wednesday
21
Thursday
22
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
0
0
0
0
0
0
0
0
2
0
1
2
0
0
1
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.2
SE
7
2.2
ESE
7
2.4
ESE
8
2.5
ESE
8
2.5
ESE
8
2.5
ESE
8
2.5
ESE
8
2.5
ESE
8
3
ESE
9
2.4
ESE
9
2
ESE
9
2
ESE
8
1.6
ESE
8
1.2
ESE
8
1
ESE
7
1.1
ESE
8
0.9
SE
8
0.6
SE
8
0.4
SE
7
0.2
SSE
7
0.3
E
6
Wave Graph
Metric surfscale
Energy kJ
437
513
663
788
920
869
899
979
1177
858
608
534
323
165
104
142
82
45
19
5
7
Wind (km/h)
35
SE
35
SE
35
SE
35
SE
30
SE
30
SE
30
SE
35
ESE
30
E
10
S
15
SW
10
SW
10
WNW
40
NW
30
NW
25
WNW
20
W
20
WSW
20
SW
15
SW
10
SSW
Wind State
on
on
on
on
on
on
on
on
cross-on
cross-on
cross
cross
off
off
off
off
cross-off
cross-off
cross
cross
cross
High Tide
10:17AM2.81m
10:22PM3.04m
11:18AM3.01m
11:18PM3.26m
12:03PM3.28m
Low Tide
4:00PM1.73m
4:51AM1.25m
5:08PM1.52m
5:41AM0.98m
5:56PM1.26m
cloud
cloud
cloud
cloud
part cloud
light rain
light rain
mod rain
mod rain
light rain
rain showers
cloud
cloud
light rain
light rain
light rain
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:50
—
—
—
—
—
—
7:52
—
—
—
—
—
—
—
7:54
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
5:55
—
—
—
—
—
—
—
5:52
—
—
—
—
—
—
—
5:51
—
—
 mm
—
—
—
—
—
1
2
6
6
3
1
—
—
2
5
4
—
—
—
—
—
Temp °C
11
11
11
12
11
11
10
10
11
12
11
11
10
8
7
8
8
10
10
9
9
Feels °C
4
4
4
5
5
5
3
3
5
11
8
9
8
-1
0
2
2
4
5
5
6
  • 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 Johnshaven 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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