Surf Break

Lat Long: 49.55° N 1.86° W

Dielette Harbour 48 hour detailed Surf Forecast

Issued: 1 am 28 Sep 2026 (local time)

Forecast update in  hr  min

Today's Dielette Harbour sea temperature is
18.8°C
2.7° 

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 (28 Sep):

  • Morning surf: Morning surf (28 Sep, local time) - 3.5ft (1.1m), 9s period with W swell.
  • Afternoon surf: Afternoon surf (28 Sep, local time) - 3ft (0.9m), 11s period with W swell.
  • Evening surf: Evening surf (28 Sep, local time) - 2.5ft (0.8m), 11s period with W swell.

The current surf forecast for Dielette Harbour at 9AM is: 1.1m 9s primary swell from a West direction (forecast issued at 01:00am September 28). The wind direction is predicted to be cross-offshore.

Time (CEST) & DateWave HeightWave Period
Morning (28 Sep)3.5ft (1.1m)9s
Afternoon (28 Sep)3ft (0.9m)11s
Evening (28 Sep)2.5ft (0.8m)11s

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


Short Range Forecast

Light rain (total 7mm), mostly falling on Wed morning. Warm (max 22°C on Tue afternoon, min 16°C on Mon morning). Winds increasing (light winds from the NE on Mon morning, fresh winds from the S by Tue afternoon).

Monday
28
Tuesday
29
Wednesday
30
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)
0
0
1
1
1
1
0
0
1
1
1
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)
1.2
W
9
1.1
W
9
1.1
W
9
1
W
9
0.9
W
11
0.9
WNW
12
0.8
W
12
0.8
W
11
0.7
W
11
0.7
W
11
0.6
W
11
0.6
W
11
0.5
W
10
0.5
W
10
0.4
WNW
10
0.4
WNW
10
0.3
WNW
10
0.3
WNW
9
0.6
W
12
1
W
10
0.7
W
11
0.7
W
11
1.2
W
11
1.3
W
10
Wave Graph
Metric surfscale
Energy kJ
220
194
199
165
205
224
169
163
121
116
85
82
53
51
33
32
18
17
105
218
110
116
326
354
Wind (km/h)
15
NW
15
N
10
NE
10
ENE
10
NNE
20
ENE
20
ENE
20
E
20
E
20
ESE
20
ESE
30
SSE
30
S
30
SSE
30
SE
25
SSE
30
S
30
S
30
S
30
SSW
30
SW
30
SW
15
WSW
20
SSW
Wind State
cross-on
cross-on
cross-off
cross-off
cross
cross-off
cross-off
cross-off
off
off
off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross-on
cross
High Tide
10:15AM4.85m
10:29PM4.94m
10:49AM4.88m
11:05PM4.87m
11:24AM4.78m
Low Tide
4:35AM-0.08m
4:51PM0.05m
5:10AM-0.04m
5:28PM0.08m
5:47AM0.13m
6:07PM0.24m
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
clear
clear
clear
rain showers
rain showers
part cloud
part cloud
part cloud
cloud
cloud
light rain
cloud
light rain
cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
8:00
—
—
—
—
—
—
—
8:03
—
—
—
—
—
—
—
8:03
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
7:52
—
—
—
—
—
—
—
7:51
—
—
—
—
—
—
—
7:49
—
—
 mm
—
—
—
—
—
—
—
—
—
—
1
1
—
—
—
—
—
1
—
2
—
—
—
—
Temp °C
17
16
16
16
17
17
16
17
17
16
16
17
20
22
22
21
20
19
19
18
19
19
18
17
Feels °C
15
14
15
15
15
14
14
15
15
14
14
13
16
18
18
18
17
16
15
14
15
14
15
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 

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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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