Dielette Harbour Surf Break

Lat Long: 49.55° N 1.86° W

Dielette Harbour 48 hour detailed Surf Forecast

Issued: 7 pm 13 Aug 2026 (local time)

Forecast update in  hr  min

Today's Dielette Harbour sea temperature is
19.1° C
1.7° 

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 (14 Aug):

  • Morning surf: Morning surf (14 Aug, local time) - 2ft (0.6m), 10s period with W swell.
  • Afternoon surf: Afternoon surf (14 Aug, local time) - 2ft (0.6m), 9s period with W swell.
  • Evening surf: Evening surf (14 Aug, local time) - 2.5ft (0.8m), 9s period with WNW swell.

The current surf forecast for Dielette Harbour at 1AM is: 0.7m 10s primary swell from a West direction and 0.2m 3s secondary swell from a West direction (forecast issued at 07:00pm August 13). The wind direction is predicted to be glassy.

Time (CEST) & DateWave HeightWave Period
Morning (14 Aug)2ft (0.6m)10s
Afternoon (14 Aug)2ft (0.6m)9s
Evening (14 Aug)2.5ft (0.8m)9s

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


Short Range Forecast

Mostly dry. Warm (max 25°C on Thu night, min 17°C on Sat morning). Winds increasing (light winds from the NW on Thu night, fresh winds from the NNE by Sat night).

Thu
13
Friday
14
Saturday
15
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
11
0.7
W
10
0.7
W
10
0.7
W
10
0.8
WNW
10
0.6
W
10
0.6
W
9
0.6
W
9
0.7
WNW
9
0.8
WNW
9
0.5
W
9
0.5
W
9
0.8
WNW
5
0.4
WNW
8
0.5
W
8
0.6
W
8
0.6
W
8
0.8
WNW
8
0.9
WNW
8
Wave Graph
Metric surfscale
Energy kJ
108
102
98
94
125
67
64
64
86
108
40
39
36
22
33
46
46
71
95
Wind (km/h)
15
WNW
15
NNW
10
WNW
5
NW
15
N
15
N
15
NNW
20
NW
20
WNW
20
WNW
15
WNW
15
NNW
15
NNW
20
N
25
N
20
NNW
20
NW
20
NW
25
NW
Wind State
on
cross-on
on
cross-on
cross
cross-on
cross-on
on
on
on
on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
on
cross-on
High Tide
10:03PM4.92m
10:32AM4.68m
10:44PM4.97m
11:11AM4.69m
Low Tide
4:26PM0.16m
4:52AM-0.27m
5:07PM0.07m
5:31AM-0.26m
5:46PM0.11m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:54
6:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:29
9:27
9:24
 mm
Temp °C
27
25
24
23
21
20
21
22
22
22
21
20
19
17
18
20
21
21
20
Feels °C
25
23
23
24
20
19
20
20
19
20
21
19
19
15
14
17
18
17
16
  • 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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