Dielette Harbour Surf Break

Lat Long: 49.55° N 1.86° W

Dielette Harbour 48 hour detailed Surf Forecast

Issued: 1 am 14 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) - 1.5ft (0.5m), 9s period with W swell.

The current surf forecast for Dielette Harbour at 7AM is: 0.7m 10s primary swell from a West direction and 0.5m 5s secondary swell from a West-northwest direction (forecast issued at 01:00am August 14). The wind direction is predicted to be cross-shore.

Time (CEST) & DateWave HeightWave Period
Morning (14 Aug)2ft (0.6m)10s
Afternoon (14 Aug)2ft (0.6m)9s
Evening (14 Aug)1.5ft (0.5m)9s

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


Short Range Forecast

Mostly dry. Warm (max 23°C on Fri afternoon, min 17°C on Sat morning). Wind will be generally light.

Friday
14
Saturday
15
Sunday
16
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
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
1
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)
0.7
W
10
0.8
W
10
0.6
W
10
0.6
W
9
0.6
W
9
0.6
W
9
0.5
W
9
0.5
W
9
0.5
W
9
0.5
W
8
0.5
W
8
0.6
W
8
0.6
W
8
0.6
W
8
0.8
WNW
8
0.6
W
8
0.5
W
8
0.8
WNW
7
0.7
W
7
0.8
N
5
0.4
WNW
7
0.4
W
7
0.3
W
7
0.3
W
7
Wave Graph
Metric surfscale
Energy kJ
94
120
65
64
61
58
41
40
39
36
34
49
46
45
80
42
31
71
52
28
18
17
10
10
Wind (km/h)
5
WNW
10
N
10
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
20
NW
25
N
20
NNE
20
NNE
20
NNE
15
NNE
20
NNW
20
NW
20
NW
Wind State
glassy
cross
cross
cross-on
on
on
on
on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
on
cross-on
cross-on
cross
cross
cross
cross
cross-on
cross-on
on
High Tide
10:32AM4.68m
10:44PM4.97m
11:11AM4.69m
11:22PM4.89m
11:47AM4.60m
Low Tide
4:52AM-0.27m
5:07PM0.07m
5:31AM-0.26m
5:46PM0.11m
6:09AM-0.10m
6:23PM0.27m
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:54
6:56
6:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:27
9:24
9:22
 mm
Temp °C
23
22
20
21
22
23
22
21
21
19
17
18
20
21
21
21
18
18
17
18
19
20
18
18
Feels °C
24
22
20
20
20
21
20
21
20
19
15
14
16
17
17
18
13
15
14
14
16
16
14
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 

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