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Port Rhu Surf Forecast
/ Brittany – Morbihan (22 surf breaks) /
Surf Forecasts:
Port Rhu surfForecast / Brittany – Morbihan / France
16 Day Weather and Surf, issued 1 am Sunday 03 May 2026 CESTForecast update in hr min s Forecast update imminent
Port Rhu surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Port Rhu sea temperature is
15.1° C
(Which is 2.6°C warmer than normal for this time of year)Best Forecast Surf Conditions for Port Rhu this week:
The surf forecast for Port Rhu over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (May 09) at 11AM. The primary swell is predicted to be 0.4m and 13s period with a secondary swell of 0.4m and 4s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Port Rhu in the next 16 days are 1.8m 7s and forecast to arrive on Sunday (May 10) at 8AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Friday (May 08) at 2PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Sat 9th May) | 1.5ft (0.4m) 13s |
| Best Surf | 11AM (Sat 9th May) | 1.5ft (0.4m) 13s |
| Most Powerful | 8AM (Sun 10th May) | 6ft (1.8m) 7s |
Table - best surf conditions forecast for Port Rhu over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 9mm), mostly falling on Tue night. Very mild (max 15°C on Tue afternoon, min 10°C on Tue night). Winds increasing (calm on Mon morning, fresh winds from the N by Tue night). | Days 4-6 Weather SummaryModerate rain (total 17mm), heaviest on Fri afternoon. Very mild (max 15°C on Fri afternoon, min 10°C on Wed morning). Winds increasing (calm on Thu night, strong winds from the SSW by Fri night). | ||||||||||||||||||||
Sunday 3 | Monday 4 | Tuesday 5 | Wednesday 6 | Thursday 7 | Friday 8 | Saturday 9 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
W 9 | W 4 | W 10 | WNW 7 | WNW 10 | W 9 | WNW 9 | WNW 9 | WNW 8 | WNW 7 | WNW 8 | WNW 7 | WNW 7 | W 7 | W 8 | W 16 | S 5 | WSW 13 | W 13 | W 12 | WSW 6 | |
26 | 12 | 8 | 10 | 31 | 44 | 27 | 16 | 6 | 4 | 6 | 5 | 5 | 4 | 5 | 5 | 61 | 35 | 51 | 72 | 142 | |
Wind (km/h) | |||||||||||||||||||||
cross | on | on | glassy | on | cross | cross-off | cross-off | cross | cross-off | on | off | off | cross-on | cross-off | off | cross | cross-on | off | off | cross-off | |
High Tide | 6:36PM4.18m | 6:53AM3.99m | 7:06PM4.08m | 7:24AM3.83m | 7:38PM3.92m | 7:57AM3.63m | 8:14PM3.72m | 8:35AM3.41m | 8:56PM3.51m | 9:22AM3.20m | 9:48PM3.33m | 10:24AM3.04m | 10:58PM3.22m | ||||||||
Low Tide | 12:35PM0.48m | 00:56AM0.47m | 1:10PM0.63m | 1:32AM0.64m | 1:45PM0.82m | 2:11AM0.86m | 2:24PM1.04m | 2:53AM1.09m | 3:07PM1.25m | 3:43AM1.29m | 3:59PM1.42m | 4:43AM1.42m | 5:03PM1.52m | ||||||||
 |  |  |  | |  | |  |  | | |  | |  | | | | | | |  | |
 | 6:52 | — | — | 6:52 | — | — | 6:50 | — | — | 6:48 | — | — | 6:47 | — | — | 6:46 | — | — | 6:43 | — | — |
 | — | — | 9:25 | — | — | 9:27 | — | — | 9:29 | — | — | 9:30 | — | — | 9:30 | — | — | 9:32 | — | — | 9:34 |
— | — | — | — | — | — | — | 3 | 6 | 1 | — | 2 | — | 1 | — | 3 | 10 | — | — | 3 | 1 | |
Temp °C | 14 | 14 | 13 | 12 | 14 | 14 | 13 | 15 | 12 | 12 | 14 | 14 | 11 | 14 | 14 | 12 | 15 | 14 | 13 | 14 | 16 |
13 | 11 | 9 | 11 | 11 | 11 | 11 | 13 | 9 | 7 | 11 | 10 | 6 | 11 | 12 | 6 | 9 | 6 | 11 | 11 | 11 | |
Swell 1 Height (m) Direction Period (s) | W 9 | S 4 | WSW 4 | WNW 7 | WNW 10 | W 9 | WNW 9 | WNW 9 | W 4 | WNW 7 | WNW 8 | WNW 7 | WNW 7 | W 7 | W 8 | W 8 | SSE 5 | SSE 5 | W 4 | W 12 | WNW 12 |
 kJ | 26 | 1 | 6 | 9 | 31 | 44 | 27 | 16 | 3 | 4 | 6 | 5 | 5 | 4 | 5 | 1 | 34 | 5 | 6 | 72 | 142 |
Swell 2 Height (m) Direction Period (s) | W 5 | W 10 | WNW 7 | WNW 10 | WSW 7 | WSW 7 | WSW 7 | SW 7 | WNW 8 | W 8 | — | W 10 | SW 8 | SW 8 | SW 8 | W 8 | W 15 | WSW 13 | W 13 | W 9 | — |
| kJ | 2 | 8 | 5 | 10 | 5 | 5 | 5 | 2 | 6 | 1 | — | 2 | 3 | 2 | 2 | 1 | 17 | 35 | 51 | 2 | — |
Swell 3 Height (m) Direction Period (s) | — | W 8 | W 10 | WSW 8 | — | — | — | — | SW 6 | SW 6 | SW 5 | — | W 9 | W 9 | — | W 16 | NW 7 | W 7 | S 5 | W 9 | — |
| kJ | — | 1 | 8 | 6 | — | — | — | — | 2 | 1 | 1 | — | 2 | 2 | — | 5 | 2 | 1 | 4 | 2 | — |
Wind waves Height (m) Direction Period (s) | SSE 4 | W 4 | — | — | SW 4 | — | — | — | NE 2 | NE 3 | — | NE 3 | E 3 | SE 2 | — | ESE 4 | S 5 | W 5 | — | SW 3 | WSW 6 |
| kJ | 4 | 12 | — | — | 1 | — | — | — | 1 | 3 | — | 2 | 1 | 1 | — | 11 | 61 | 20 | — | 8 | 129 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 97 | 342 | 86 | 21 | 86 | 10 | 21 | 103 | 112 | 97 | 120 | 97 | 131 | 393 | 405 | 410 | 706 | 125 | 0 | 0 | 97 |
Best forecast wave conditions in Morbihan - Brittany | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Port Rhu 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 Port Rhu Surf forecast
The above surf forecast table for Port Rhu provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Port Rhu can be found by selecting the local surf guide option on the grey menu. Our Port Rhu 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 (Port Rhu) 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 Port Rhu 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.
Port Rhu is 31 km (19 miles) from the city of Lanester. If you plan a holiday in Morbihan - Brittany, look for hotels and other accommodation in Lanester. Lanester has rooms for a wide range of budgets as well as car hire and transport links.
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