Dielette Harbour Surf Break

Lat Long: 49.55° N 1.86° W

Dielette Harbour 48 hour detailed Surf Forecast

Issued: 1 am 08 Sep 2026 (local time)

Forecast update in  hr  min

Today's Dielette Harbour sea temperature is
19.1°C
2.2° 

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 (08 Sep):

  • Morning surf: Morning surf (08 Sep, local time) - 4ft (1.2m), 11s period with W swell.
  • Afternoon surf: Afternoon surf (08 Sep, local time) - 3.5ft (1.1m), 10s period with W swell.
  • Evening surf: Evening surf (08 Sep, local time) - 5ft (1.5m), 9s period with WNW swell.

The current surf forecast for Dielette Harbour at 7AM is: 1.2m 11s primary swell from a West direction and 0.6m 3s secondary swell from a South-southwest direction (forecast issued at 01:00am September 08). The wind direction is predicted to be cross-shore.

Time (CEST) & DateWave HeightWave Period
Morning (08 Sep)4ft (1.2m)11s
Afternoon (08 Sep)3.5ft (1.1m)10s
Evening (08 Sep)5ft (1.5m)9s

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


Short Range Forecast

Heavy rain (total 30mm), heaviest during Tue afternoon. Very mild (max 17°C on Tue morning, min 14°C on Wed night). Winds decreasing (fresh winds from the NW on Tue afternoon, calm by Wed night).

Tuesday
8
Wednesday
9
Thursday
10
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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)
1.3
W
12
1.2
W
12
1.2
W
11
1.1
W
11
1.1
W
10
1.4
WNW
10
1.5
WNW
9
1.6
WNW
9
1.5
WNW
9
1.5
WNW
9
1.2
W
9
1.1
W
9
1
W
9
0.9
W
9
0.8
W
9
0.7
W
8
0.7
W
8
0.6
W
8
0.6
W
8
0.5
W
8
0.5
W
8
0.5
W
8
0.5
W
8
0.4
W
8
Wave Graph
Metric surfscale
Energy kJ
464
387
338
269
262
370
375
388
328
320
225
185
150
122
94
69
68
47
47
32
28
29
28
18
Wind (km/h)
25
WSW
20
SW
20
SW
30
SSW
30
N
35
NW
30
NW
35
NW
30
NW
25
NW
20
NW
20
NNW
20
NNW
15
NW
15
WNW
10
WNW
0
WSW
5
S
10
SSE
10
S
15
SW
10
SW
5
WSW
10
SW
Wind State
cross-on
cross-on
cross
cross
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
on
on
on
glassy
cross-off
cross-off
cross-off
cross
cross-on
glassy
cross
High Tide
7:17AM3.68m
7:34PM4.04m
8:11AM4.04m
8:23PM4.41m
8:54AM4.37m
9:05PM4.70m
Low Tide
1:23AM0.97m
1:50PM1.04m
2:22AM0.53m
2:42PM0.65m
3:09AM0.15m
3:26PM0.32m
part cloud
cloud
light rain
mod rain
heavy rain
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:31
7:33
7:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:37
8:35
8:31
 mm
1
9
19
Temp °C
17
17
16
17
15
17
17
16
16
16
15
16
16
15
15
15
15
14
14
15
16
16
16
16
Feels °C
13
14
13
14
10
10
10
9
10
11
11
12
12
12
12
13
15
13
12
13
13
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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