Dielette Harbour Surf Break

Lat Long: 49.55° N 1.86° W

Dielette Harbour 48 hour detailed Surf Forecast

Issued: 1 am 23 Sep 2026 (local time)

Forecast update in  hr  min

Today's Dielette Harbour sea temperature is
18.6°C
2.3° 

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 (23 Sep):

  • Morning surf: Morning surf (23 Sep, local time) - 2ft (0.6m), 15s period with WNW swell.
  • Afternoon surf: Afternoon surf (23 Sep, local time) - 2.5ft (0.8m), 14s period with WNW swell.
  • Evening surf: Evening surf (23 Sep, local time) - 2.5ft (0.8m), 13s period with WNW swell.

The current surf forecast for Dielette Harbour at 8AM is: 0.6m 15s primary swell from a West-northwest direction and 0.7m 11s secondary swell from a West direction (forecast issued at 01:00am September 23). The wind direction is predicted to be cross-offshore.

Time (CEST) & DateWave HeightWave Period
Morning (23 Sep)2ft (0.6m)15s
Afternoon (23 Sep)2.5ft (0.8m)14s
Evening (23 Sep)2.5ft (0.8m)13s

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


Short Range Forecast

Mostly dry. Warm (max 25°C on Fri afternoon, min 16°C on Fri night). Wind will be generally light.

Wednesday
23
Thursday
24
Friday
25
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
2
2
1
0
0
1
0
2
0
1
1
1
1
1
1
0
0
0
1
1
3
1
1
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
W
12
0.5
W
17
0.6
WNW
15
0.7
WNW
14
0.8
WNW
14
0.7
WNW
14
0.7
WNW
13
0.9
WNW
13
0.8
WNW
13
0.7
WNW
12
0.7
W
12
0.6
W
12
0.6
W
12
0.5
W
11
0.5
W
11
0.5
W
11
0.4
WNW
11
0.4
WNW
10
0.3
WNW
19
0.7
WNW
17
0.8
WNW
16
1
WNW
15
1.1
WNW
14
1.4
WNW
14
Wave Graph
Metric surfscale
Energy kJ
98
147
179
218
265
201
181
282
225
150
139
101
98
61
61
61
38
34
71
315
341
500
529
752
Wind (km/h)
15
ESE
10
S
5
SSE
10
WNW
20
NNW
15
NNW
10
NNW
10
NNW
15
NE
15
E
15
E
10
ESE
5
S
5
NW
10
E
20
E
15
ESE
15
SE
15
SSE
20
S
20
S
5
SW
15
NNW
20
NW
Wind State
off
cross-off
cross-off
on
cross-on
cross-on
cross-on
cross-on
cross-off
cross-off
off
off
cross-off
glassy
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
glassy
cross-on
on
High Tide
7:39AM3.48m
7:48PM3.77m
8:14AM3.83m
8:21PM4.12m
8:44AM4.16m
8:52PM4.43m
Low Tide
1:43AM1.32m
1:58PM1.33m
2:21AM0.92m
2:35PM0.96m
2:55AM0.55m
3:09PM0.62m
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
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>
7:54
7:54
7:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:04
8:01
8:00
 mm
Temp °C
19
18
17
18
18
18
18
18
18
17
17
17
20
21
21
21
22
21
19
19
22
25
22
19
Feels °C
18
17
17
17
15
17
17
17
17
15
16
17
20
21
19
18
19
18
16
15
19
24
20
17
  • 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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