Surf Break

Lat Long: 49.55° N 1.86° W

Dielette Harbour 48 hour detailed Surf Forecast

Issued: 12 am 31 Oct 2026 (local time)

Forecast update in  hr  min

Today's Dielette Harbour sea temperature is
16.2°C
2.0° 

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 (31 Oct):

  • Morning surf: Morning surf (31 Oct, local time) - 3.5ft (1.0m), 12s period with W swell.
  • Afternoon surf: Afternoon surf (31 Oct, local time) - 3.5ft (1.0m), 11s period with W swell.
  • Evening surf: Evening surf (31 Oct, local time) - 3ft (0.9m), 12s period with W swell.

The current surf forecast for Dielette Harbour at 6AM is: 1.0m 12s primary swell from a West direction and 0.1m 16s secondary swell from a West direction (forecast issued at 12:00am October 31). An open ocean swell of 0.4m 5s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.

Time (CET) & DateWave HeightWave Period
Morning (31 Oct)3.5ft (1.0m)12s
Afternoon (31 Oct)3.5ft (1.0m)11s
Evening (31 Oct)3ft (0.9m)12s

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


Short Range Forecast

Mostly dry. Very mild (max 13°C on Fri night, min 11°C on Fri night). Winds increasing (light winds from the ENE on Sat night, fresh winds from the NE by Mon afternoon).

Saturday
31
Sunday
1
Monday
2
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
2
2
2
2
1
1
1
1
1
1
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)
0.9
W
12
1
W
12
1
W
12
1
W
12
1
W
11
1
W
11
1
W
13
0.9
W
12
0.8
W
12
0.8
W
12
0.7
W
12
0.7
W
12
0.6
W
11
0.6
W
11
0.5
W
11
0.5
W
11
0.5
W
11
0.5
W
11
0.4
WNW
11
0.4
WNW
11
0.3
WNW
11
0.3
WNW
10
0.3
WNW
10
0.3
WNW
10
Wave Graph
Metric surfscale
Energy kJ
232
280
276
262
253
253
330
239
184
180
137
130
91
89
63
63
62
62
40
39
22
21
20
20
Wind (km/h)
20
ESE
20
E
20
E
20
E
25
E
20
E
20
ENE
20
ENE
15
ENE
15
ENE
15
NE
20
NE
20
NE
20
NE
20
NE
20
NE
25
NE
35
NE
35
NE
30
NE
30
NE
30
NE
35
NE
30
NE
Wind State
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
11:20PM4.27m
11:38AM4.27m
00:16AM3.87m
12:37PM3.90m
1:29AM3.52m
1:57PM3.61m
Low Tide
6:07AM0.81m
6:41PM0.69m
7:06AM1.15m
7:48PM0.96m
8:19AM1.40m
9:06PM1.11m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
7:52
—
—
—
—
—
—
—
7:54
—
—
—
—
—
—
—
7:56
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
5:47
—
—
—
—
—
—
—
5:45
—
—
—
—
—
—
—
5:44
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
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Temp °C
12
11
11
11
12
12
12
13
13
13
13
13
13
13
12
13
13
12
11
11
11
12
12
12
Feels °C
8
6
7
7
7
7
8
9
10
10
10
10
9
9
8
9
8
5
4
4
4
5
3
5
  • 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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