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Surf Forecasts:
Dielette Harbour surfForecast / Normandy / France
16 Day Weather and Surf, issued 1 am Friday 15 May 2026 CESTForecast 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
12.8° C
(Which is 1.0°C warmer than normal for this time of year)Best Forecast Surf Conditions for Dielette Harbour this week:
The surf forecast for Dielette Harbour over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (May 20) at 8PM. The primary swell is predicted to be 1.3m and 13s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Dielette Harbour in the next 16 days are 1.3m 13s and forecast to arrive on Wednesday (May 20) at 8PM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Friday (May 22) at 2AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Wed 20th May) | 4.5ft (1.3m) 13s |
| Best Surf | 8PM (Wed 20th May) | 4.5ft (1.3m) 13s |
| Most Powerful | 8PM (Wed 20th May) | 4.5ft (1.3m) 13s |
Table - best surf conditions forecast for Dielette Harbour over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 4mm), mostly falling on Sat night. Very mild (max 12°C on Sat night, min 9°C on Fri morning). Mainly fresh winds. | Days 4-6 Weather SummaryModerate rain (total 12mm), heaviest on Mon night. Very mild (max 17°C on Wed night, min 11°C on Mon morning). Winds decreasing (strong winds from the S on Mon night, calm by Wed night). | ||||||||||||||||||||
Friday 15 | Saturday 16 | Sunday 17 | Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
WNW 8 | W 8 | WNW 5 | W 5 | WNW 8 | W 5 | W 6 | W 14 | WNW 12 | W 7 | W 6 | SW 6 | WSW 8 | W 8 | W 8 | W 9 | W 14 | W 13 | W 12 | W 12 | W 11 | |
67 | 49 | 72 | 20 | 19 | 27 | 41 | 97 | 155 | 202 | 157 | 154 | 336 | 365 | 305 | 270 | 243 | 398 | 228 | 220 | 188 | |
Wind (km/h) | |||||||||||||||||||||
cross-on | on | on | on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross | off | cross-off | glassy | off | |
High Tide | 8:25PM4.62m | 8:45AM4.68m | 9:08PM4.83m | 9:31AM4.82m | 9:51PM4.93m | 10:17AM4.83m | 10:35PM4.91m | 11:04AM4.69m | 11:21PM4.77m | 11:53AM4.44m | 00:10AM4.52m | 12:47PM4.12m | 1:04AM4.22m | ||||||||
Low Tide | 2:40PM0.29m | 3:05AM0.27m | 3:26PM0.13m | 3:52AM0.04m | 4:13PM0.08m | 4:39AM-0.07m | 5:00PM0.15m | 5:27AM-0.04m | 5:48PM0.31m | 6:17AM0.10m | 6:38PM0.55m | 7:10AM0.33m | 7:31PM0.84m | ||||||||
 |  |  | |  |  | | |  |  | |  |  | |  | | | | | | | |
 | 6:24 | — | — | 6:22 | — | — | 6:20 | — | — | 6:20 | — | — | 6:18 | — | — | 6:16 | — | — | 6:16 | — | — |
 | — | — | 9:44 | — | — | 9:45 | — | — | 9:46 | — | — | 9:47 | — | — | 9:49 | — | — | 9:51 | — | — | 9:52 |
— | — | — | — | — | 2 | — | — | 2 | 3 | 1 | 6 | 1 | 1 | — | — | — | — | — | — | — | |
Temp °C | 10 | 10 | 11 | 10 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 14 | 14 | 13 | 16 | 17 | 16 | 21 | 20 |
5 | 5 | 5 | 5 | 6 | 9 | 7 | 8 | 6 | 5 | 7 | 8 | 7 | 8 | 8 | 10 | 15 | 16 | 14 | 22 | 19 | |
Swell 1 Height (m) Direction Period (s) | WNW 8 | W 8 | — | W 5 | WNW 8 | WNW 7 | WNW 14 | W 14 | WNW 12 | WNW 12 | WNW 11 | W 10 | — | — | W 13 | W 9 | W 10 | W 13 | W 12 | W 12 | W 11 |
 kJ | 67 | 49 | — | 20 | 19 | 11 | 41 | 97 | 155 | 109 | 43 | 56 | — | — | 4 | 270 | 181 | 398 | 228 | 220 | 188 |
Swell 2 Height (m) Direction Period (s) | — | — | — | NNW 4 | N 4 | W 14 | W 8 | — | — | — | — | — | — | — | W 18 | WNW 15 | W 14 | — | — | — | NE 4 |
| kJ | — | — | — | 7 | 1 | 4 | 6 | — | — | — | — | — | — | — | 6 | 79 | 243 | — | — | — | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | W 9 | W 9 | W 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 6 | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 4 | NNW 4 | WNW 5 | — | SW 3 | W 5 | W 6 | W 7 | W 6 | W 7 | W 6 | SW 6 | WSW 8 | W 8 | W 8 | — | — | — | SSE 3 | — | SSE 3 |
| kJ | 13 | 6 | 72 | — | 2 | 27 | 41 | 74 | 72 | 202 | 157 | 154 | 336 | 365 | 305 | — | — | — | 1 | — | 3 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 233 | 530 | 233 | 161 | 262 | 161 | 233 | 270 | 161 | 343 | 116 | 161 | 690 | 684 | 161 | 104 | 1 | 1 | 10 | 1 | 1 |
Best forecast wave conditions in Normandy | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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.
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 16 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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