Dielette Harbour Surf Break

Lat Long: 49.55° N 1.86° W

Dielette Harbour 48 hour detailed Surf Forecast

Issued: 7 pm 29 Aug 2026 (local time)

Forecast update in  hr  min

Today's Dielette Harbour sea temperature is
19.3°C
2.1° 

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 (30 Aug):

  • Morning surf: Morning surf (30 Aug, local time) - 5ft (1.5m), 9s period with W swell.
  • Afternoon surf: Afternoon surf (30 Aug, local time) - 3ft (0.9m), 9s period with W swell.
  • Evening surf: Evening surf (30 Aug, local time) - 4ft (1.2m), 9s period with W swell.

The current surf forecast for Dielette Harbour at 1AM is: 2.3m 9s primary swell from a West direction (forecast issued at 07:00pm August 29). The wind direction is predicted to be cross-onshore.

Time (CEST) & DateWave HeightWave Period
Morning (30 Aug)5ft (1.5m)9s
Afternoon (30 Aug)3ft (0.9m)9s
Evening (30 Aug)4ft (1.2m)9s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Sun morning. Warm (max 20°C on Sun afternoon, min 16°C on Mon night). Winds decreasing (strong winds from the WSW on Sat night, light winds from the W by Tue morning).

Sat
29
Sunday
30
Monday
31
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)
3
WSW
8
3
W
9
2.5
W
9
2.1
W
9
1.8
W
9
1.5
W
9
1.4
W
9
0.9
W
9
1.1
W
9
1.2
W
9
1.8
WSW
6
2.5
W
8
2.5
W
8
2.4
W
9
2.1
W
10
2
W
10
1.9
W
10
1.8
W
9
1.5
W
9
Wave Graph
Metric surfscale
Energy kJ
1191
1517
1028
716
526
357
304
117
181
215
256
784
853
998
821
745
646
577
397
Wind (km/h)
60
WSW
50
WSW
40
W
35
WSW
30
WSW
25
SW
25
SW
30
SW
25
WSW
30
WSW
40
SW
45
WSW
40
WSW
35
W
30
W
35
W
30
W
25
WNW
20
W
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
High Tide
10:24PM4.75m
10:45AM4.62m
10:55PM4.81m
11:16AM4.66m
Low Tide
4:45PM0.31m
5:05AM0.01m
5:18PM0.24m
5:38AM0.02m
5:52PM0.26m
clear
clear
part cloud
part cloud
part cloud
cloud
light rain
cloud
cloud
thunderstorm
thunderstorm
thunderstorm
rain showers
clear
clear
part cloud
clear
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:18
7:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:58
8:55
8:53
 mm
1
1
1
1
1
Temp °C
19
18
18
18
18
18
18
19
20
18
18
17
17
17
17
17
17
17
17
Feels °C
10
10
12
13
14
15
14
15
16
13
12
9
10
11
12
11
11
12
14
  • 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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