Dielette Harbour Surf Break

Lat Long: 49.55° N 1.86° W

Dielette Harbour 48 hour detailed Surf Forecast

Issued: 7 pm 04 Aug 2026 (local time)

Forecast update in  hr  min

Today's Dielette Harbour sea temperature is
18.8° C
1.6° 

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


How big are the waves at Dielette Harbour today (05 Aug):

  • Morning surf: Morning surf (05 Aug, local time) - 4ft (1.2m), 6s period with W swell.
  • Afternoon surf: Afternoon surf (05 Aug, local time) - 4ft (1.2m), 7s period with W swell.
  • Evening surf: Evening surf (05 Aug, local time) - 4.5ft (1.3m), 8s period with W swell.

The current surf forecast for Dielette Harbour at 1AM is: 1.1m 6s primary swell from a West direction (forecast issued at 07:00pm August 04). The wind direction is predicted to be cross-onshore.

Time (CEST) & DateWave HeightWave Period
Morning (05 Aug)4ft (1.2m)6s
Afternoon (05 Aug)4ft (1.2m)7s
Evening (05 Aug)4.5ft (1.3m)8s

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


Short Range Forecast

Mostly dry. Warm (max 20°C on Tue night, min 15°C on Fri morning). Winds decreasing (fresh winds from the W on Wed night, light winds from the N by Fri morning).

Tue
4
Wednesday
5
Thursday
6
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
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
Wave
Height (m)
Direction
Period (s)
0.7
W
8
0.7
W
7
0.9
W
6
1.2
W
6
1.4
WSW
6
1.2
W
6
1.1
W
6
1.2
W
7
1.2
W
7
1.3
W
8
1.3
W
7
1.2
WNW
7
1.1
WNW
7
1
WNW
7
0.9
WNW
7
0.8
WNW
6
0.7
W
6
0.7
W
6
0.8
WNW
6
Wave Graph
Metric surfscale
Energy kJ
55
52
66
98
118
108
95
123
142
187
186
147
114
93
73
55
39
38
48
Wind (km/h)
15
W
20
WSW
25
WSW
30
WSW
30
SW
30
W
25
WNW
25
WNW
25
W
25
W
30
W
25
NW
25
NW
20
NW
20
WNW
20
WNW
20
W
20
W
20
WNW
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
on
on
on
on
on
on
on
on
on
on
High Tide
1:09AM4.27m
1:38PM4.08m
1:56AM4.03m
2:30PM3.87m
Low Tide
7:32PM0.78m
7:55AM0.65m
8:15PM0.97m
8:41AM0.91m
9:10PM1.18m
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:43
6:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:44
9:43
9:40
 mm
Temp °C
21
20
19
18
17
17
17
17
18
18
17
16
16
16
17
17
17
17
17
Feels °C
20
19
16
15
13
13
13
13
13
14
12
11
12
13
14
14
14
13
13
  • 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 Dielette Harbour 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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