Joss Bay Surf Break

Lat Long: 51.39° N 1.43° E

Joss Bay 48 hour detailed Surf Forecast

Issued: 6 am 10 Aug 2026 (local time)

Forecast update in  hr  min

Today's Joss Bay sea temperature is
20.8° C
3.6° 

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 (10 Aug):

  • Morning surf: Morning surf (10 Aug, local time) - 1.5ft (0.4m), 3s period with N swell.
  • Afternoon surf: Afternoon surf (10 Aug, local time) - 1.5ft (0.5m), 4s period with NE swell.
  • Evening surf: Evening surf (10 Aug, local time) - 2ft (0.6m), 4s period with NE swell.

The current surf forecast for Joss Bay at 3PM is: 0.5m 4s primary swell from a Northeast direction (forecast issued at 06:00am August 10). The wind direction is predicted to be onshore.

Time (BST) & DateWave HeightWave Period
Morning (10 Aug)1.5ft (0.4m)3s
Afternoon (10 Aug)1.5ft (0.5m)4s
Evening (10 Aug)2ft (0.6m)4s

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


Short Range Forecast

Mostly dry. Warm (max 27°C on Wed night, min 17°C on Mon night). Winds decreasing (fresh winds from the ENE on Tue night, light winds from the ENE by Wed night).

Monday
10
Tuesday
11
Wednesday
12
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
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)
0.6
NW
4
0.4
NNW
3
0.4
N
3
0.3
NNE
4
0.5
NE
4
0.6
NE
4
0.7
NE
4
0.8
NE
4
0.7
ENE
4
0.7
ENE
4
0.8
E
4
0.8
E
4
0.9
ENE
4
1.1
ENE
5
1.4
ENE
5
1.4
E
6
1.3
E
5
0.9
ESE
5
1
E
5
0.8
E
5
0.6
ENE
5
0.6
ENE
4
0.7
ENE
4
Wave Graph
Metric surfscale
Energy kJ
0
0
3
3
7
13
16
21
15
17
22
22
31
52
94
119
97
44
49
29
17
13
18
Wind (km/h)
20
NW
20
NNW
15
NNW
15
N
20
E
25
NE
30
ENE
25
E
25
E
25
E
30
E
25
E
30
ENE
35
ENE
35
ENE
35
E
30
ESE
25
ESE
25
ESE
20
ENE
20
NE
20
ENE
20
ENE
Wind State
cross-off
cross
cross-off
cross-on
on
on
on
on
on
on
cross-on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
High Tide
9:50AM3.57m
10:23PM3.69m
10:50AM3.80m
11:23PM3.89m
11:43AM4.06m
Low Tide
4:20AM1.04m
4:57PM0.91m
5:30AM0.86m
5:59PM0.55m
6:25AM0.66m
6:50PM0.21m
clear
clear
clear
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:31
5:31
5:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:27
8:24
8:22
 mm
Temp °C
20
19
20
20
19
18
17
17
18
17
17
17
18
18
19
19
18
18
18
22
25
26
27
Feels °C
16
17
18
18
17
14
12
13
14
13
12
12
13
13
14
13
12
13
13
17
20
21
23
  • 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 

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