Dielette Harbour surfForecast / Normandy / France

information circle12 Day Weather and Surf, issued 6 pm Sunday 14 Dec 2025 CET
Forecast update in hr  min  s Forecast update imminent
Dielette Harbour surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dielette Harbour sea temperature is
12.5° C
(Which is 1.0°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Dielette Harbour this week:

The most powerful waves expected at Dielette Harbour in the next 12 days are 3.0m 21s and forecast to arrive on Thursday (Dec 18) at 1PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 6s period and expected on Thursday (Dec 18) at 1PM.

Wave TypeTime (CET) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 1PM (Thu 18th Dec)10ft (3.0m) 21s

Table - best surf conditions forecast for Dielette Harbour over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Some drizzle, heaviest during Tue morning. Very mild (max 12°C on Mon afternoon, min 9°C on Sun night). Winds decreasing (strong winds from the S on Sun night, light winds from the SW by Wed morning).

Days 3-6 Weather Summary Light rain (total 5mm), mostly falling on Thu afternoon. Very mild (max 12°C on Thu afternoon, min 8°C on Wed night). Winds increasing (moderate winds from the SSW on Wed afternoon, near gales from the SSW by Thu afternoon).

Sun
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
1
0
2
0
0
0
2
1
0
3
0
0
0
0
2
1
0
0
2
Swell
Height Map
Wave Height (m) & direction (?)
1.4
W
1.6
W
1.8
W
1.4
W
1.6
W
1.4
W
1.4
WNW
1.2
WNW
1.2
W
1.2
W
1.3
W
2.3
WNW
3
W
2.5
W
3
W
2.4
WNW
1.7
W
1.3
W
1
W
2
WSW
1.5
W
Period(s) (?)12131311141515141413132221191716151413912
Wave
Graph
(?)Metric surfscale
Energy kJ (?)60384810544421014836869613553506529465667315114501628511297665355644672
Wind
(km/h)
30
SSW
40
S
40
S
35
SSE
30
S
25
NW
25
NNW
15
N
5
SW
20
SSW
35
SSW
45
SSE
55
S
45
WSW
20
WNW
20
WSW
20
SW
35
S
40
S
40
S
5
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
off
cross-
off
cross-
off
cross-
off
oncross-
on
cross-
on
cross-
on
crosscrosscross-
off
cross-
off
cross-
on
oncross-
on
crosscross-
off
cross-
off
cross-
off
cross-
on
High Tide
/ height (m)
4:33PM
3.37
5:12AM
3.50
5:31PM
3.44
6:00AM
3.64
6:21PM
3.57
6:43AM
3.80
7:04PM
3.72
7:22AM
3.96
7:44PM
3.87
7:59AM
4.11
8:22PM
3.99
8:35AM
4.22
8:58PM
4.07
9:10AM
4.30
Low Tide
/ height (m)
11:11PM
1.36
11:49AM
1.45
12:09AM
1.32
12:43PM
1.30
12:58AM
1.23
1:27PM
1.12
1:41AM
1.11
2:07PM
0.94
2:20AM
0.99
2:44PM
0.79
2:56AM
0.89
3:20PM
0.67
3:32AM
0.81
Sun
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunrise--8:56--8:56--8:57--8:59--8:59--9:00--9:00
Sunset5:07--5:07--5:07--5:07--5:07--5:07--5:08--
part cloud
part cloud
cloud
part cloud
cloud
light rain
part cloud
clear
cloud
part cloud
part cloud
cloud
light rain
light rain
clear
clear
rain showers
cloud
cloud
light rain
rain showers
Rain (mm)
-----1------21--2--55
Temp. °C111111121210999991012121010108988
Feels °C (?)5445553374202544400-16
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Dielette Harbour Surf forecast

The above surf forecast table for Dielette Harbour provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Dielette Harbour can be found by selecting the local surf guide option on the grey menu. Our Dielette Harbour surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Dielette Harbour) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Dielette Harbour may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Dielette Harbour is 17 km (11 miles) from Octeville. If you plan a holiday in Normandy, look for hotels and other accommodation in Octeville. Octeville has rooms for a wide range of budgets as well as car hire and transport links.

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