Joss Bay Surf Break

Lat Long: 51.39° N 1.43° E

Joss Bay 48 hour detailed Surf Forecast

Issued: 12 am 20 Aug 2026 (local time)

Forecast update in  hr  min

Today's Joss Bay sea temperature is
21.5° C
4.1° 

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


How big are the waves at Joss Bay today (20 Aug):

  • Morning surf: Morning surf (20 Aug, local time) - 0.5ft (0.1m), 7s period with N swell.
  • Afternoon surf: Afternoon surf (20 Aug, local time) - 0.5ft (0.1m), 7s period with N swell.
  • Evening surf: Evening surf (20 Aug, local time) - 0.5ft (0.1m), 7s period with N swell.

The current surf forecast for Joss Bay at 9AM is: 0.1m 7s primary swell from a North direction (forecast issued at 12:00am August 20). An open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (BST) & DateWave HeightWave Period
Morning (20 Aug)0.5ft (0.1m)7s
Afternoon (20 Aug)0.5ft (0.1m)7s
Evening (20 Aug)0.5ft (0.1m)7s

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


Short Range Forecast

Light rain (total 8mm), mostly falling on Fri night. Warm (max 21°C on Thu morning, min 15°C on Fri night). Winds decreasing (fresh winds from the WSW on Thu afternoon, light winds from the E by Sat afternoon).

Thursday
20
Friday
21
Saturday
22
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
0
0
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)
0.1
N
8
0.1
N
7
0.1
N
7
0.1
N
7
0.1
N
7
0.1
N
7
0.1
N
7
0.1
N
7
0.6
N
4
0.8
N
4
1
N
4
1
N
5
0.9
NNE
5
0.8
NNE
5
0.6
NNE
5
1
NNE
4
1.1
NNE
5
1.1
NNE
5
1
NNE
5
0.8
NNE
5
0.8
NNE
5
0.6
NNE
5
0.6
NNE
7
0.5
NE
7
Wave Graph
Metric surfscale
Energy kJ
1
1
1
1
1
1
1
1
9
21
38
43
39
28
17
37
64
64
51
29
30
19
31
24
Wind (km/h)
30
W
25
WSW
25
WSW
30
WSW
25
SW
30
WSW
25
WSW
20
WNW
25
N
25
N
25
N
25
N
20
N
10
NE
15
NNE
30
N
25
N
25
N
25
N
20
N
10
N
5
E
20
ESE
10
SSE
Wind State
off
off
off
off
off
off
off
cross-off
cross
cross
cross
cross-on
cross-on
on
cross-on
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross
High Tide
5:13AM3.39m
5:34PM3.43m
6:03AM3.16m
6:32PM3.16m
7:05AM2.98m
7:42PM2.99m
Low Tide
11:19PM0.87m
11:28AM1.10m
11:58PM1.17m
12:13PM1.31m
00:50AM1.42m
1:18PM1.49m
clear
clear
clear
clear
clear
thunderstorm
rain showers
clear
light rain
part cloud
cloud
cloud
part cloud
clear
rain showers
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:47
5:48
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:07
8:05
8:02
 mm
1
1
1
1
2
1
Temp °C
17
16
16
19
21
20
20
18
16
16
16
16
18
18
18
16
16
15
15
15
16
17
17
17
Feels °C
11
11
12
13
16
14
15
15
12
12
12
11
14
15
15
11
11
10
10
10
13
15
13
15
  • 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 Joss Bay 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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