Surf Forecasts:
Porsmilin surf forecast from 3 Jul 2026:
- Best quality surf: Saturday 4 Jul, 2AM (local time) - 4.5ft (1.3m), 10s period, WNW swell with offshore winds.
- Most powerful swell: Saturday 4 Jul, 2AM (local time) - 4.5ft (1.3m), 10s period, WNW swell with 363 kJ wave energy.
- Next surfable swell (1★+): Saturday 4 Jul, 2AM (local time) - 4.5ft (1.3m), 10s period with WNW swell.
Best Forecast Surf Conditions for Porsmilin this week:
The surf forecast for Porsmilin over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jul 04) at 2AM. The primary swell is predicted to be 1.3m and 10s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Porsmilin in the next 16 days are 1.3m 10s and forecast to arrive on Saturday (Jul 04) at 2AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Friday (Jul 10) at 8PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Sat 4th Jul) | 4.5ft (1.3m) 10s |
| Best Surf | 2AM (Sat 4th Jul) | 4.5ft (1.3m) 10s |
| Most Powerful | 2AM (Sat 4th Jul) | 4.5ft (1.3m) 10s |
Table - best surf conditions forecast for Porsmilin over the next 16 days.
Updates in hr min s Forecast update imminent
Alright crew, Rusty here again with the imperial version for Porsmilin. Over the next 16 days, it’s mostly a quiet stretch. One morning stands out, so mark your calendar.
Saturday 4 July morning is the go. Swell runs about 4ft from the west with a 10-second period, combined energy around (267). Wind is light from the north-northwest at 6 mph, blowing cross-off – clean face. Not massive, but the best quality we’ll see. Crowds can pop up, so be early.
Sunday 5 July morning still has small waves (2ft, west, 9 seconds), wind offshore from the northeast at 6 mph, energy (154). It’s surfable but nothing special. After that, it’s a long stretch of poor conditions – almost two weeks of small, blown-out, or onshore junk.
The only other half-decent moment is Sunday 19 July morning, where the wind goes glassy – dead calm. Swell is 3ft from the west-northwest at 8 seconds, energy (112). Tiny and weak, but with zero wind it might look okay. Good for a longboard if you’re keen.
That Saturday morning is your real window. The swell direction isn’t ideal (west vs. optimum southwest), but with clean cross-off wind, it’ll be the best we get.
Rusty.
Short Range ForecastMostly dry. Warm (max 26°C on Mon afternoon, min 15°C on Fri night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 29°C on Thu afternoon, min 20°C on Tue night). Winds increasing (light winds from the NE on Wed morning, fresh winds from the NNE by Thu afternoon). | ||||||||||||||||||||
Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Fri 10 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | WNW 10 | W 10 | W 10 | W 10 | W 9 | NW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 9 | W 8 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 363 | 250 | 202 | 120 | 87 | 83 | 124 | 103 | 73 | 73 | 58 | 49 | 33 | 71 | 90 | 88 | 86 | 86 | 66 | 64 | 88 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | off | off | cross-off | off | cross-off | cross-off | off | off | off | off | cross-off | cross-off |
High Tide | 8:10PM5.39m | 8:30AM5.09m | 8:45PM5.32m | 9:07AM5.02m | 9:23PM5.21m | 9:48AM4.92m | 10:06PM5.07m | 10:35AM4.80m | 10:56PM4.90m | 11:31AM4.69m | 11:58PM4.76m | 12:39PM4.65m | 1:12AM4.71m | 1:53PM4.74m | |||||||
Low Tide | 2:39AM0.86m | 2:50PM1.02m | 3:15AM0.93m | 3:27PM1.12m | 3:54AM1.03m | 4:08PM1.24m | 4:37AM1.14m | 4:55PM1.37m | 5:27AM1.26m | 5:52PM1.47m | 6:27AM1.36m | 6:58PM1.49m | 7:36AM1.38m | ||||||||
 | | |  | | | | | | | | | | | | | |  | | | | |
 | — | 6:22 | — | — | 6:22 | — | — | 6:24 | — | — | 6:24 | — | — | 6:26 | — | — | 6:26 | — | — | 6:28 | — |
 | 10:22 | — | — | 10:22 | — | — | 10:22 | — | — | 10:21 | — | — | 10:21 | — | — | 10:20 | — | — | 10:20 | — | 10:19 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 17 | 19 | 18 | 19 | 25 | 22 | 23 | 26 | 25 | 23 | 25 | 23 | 23 | 26 | 24 | 26 | 29 | 26 | 22 | 22 |
Feels °C | 15 | 17 | 17 | 15 | 19 | 21 | 18 | 22 | 23 | 21 | 21 | 21 | 19 | 23 | 23 | 21 | 24 | 26 | 21 | 20 | 19 |
Swell 1 Height (m) Direction Period (s) | WNW 10 | W 10 | W 10 | W 10 | W 9 | NW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 9 | W 8 | W 8 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 |
| kJ | 363 | 250 | 202 | 120 | 87 | 83 | 124 | 103 | 73 | 73 | 58 | 49 | 30 | 71 | 90 | 88 | 86 | 86 | 66 | 64 | 88 |
Swell 2 Height (m) Direction Period (s) | — | WNW 12 | NW 11 | NW 10 | NW 9 | W 9 | S 14 | S 14 | SE 4 | SE 5 | — | WNW 11 | WNW 10 | NNW 4 | — | — | — | — | — | — | — |
| kJ | — | 14 | 30 | 79 | 67 | 52 | 4 | 4 | 1 | 1 | — | 12 | 33 | 3 | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | NW 9 | — | — | — | — | — | — | — | — | S 12 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 3 | — | — | — | — | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | NW 3 | N 4 | — | NNW 3 | NE 2 | — | NNW 3 | NNE 3 | — | NNW 3 | NNW 3 | — | NNW 3 | NNE 3 | N 4 | N 4 | NNE 3 | N 4 | N 4 |
| kJ | — | — | 5 | 6 | — | 5 | 1 | — | 1 | 2 | — | 5 | 2 | — | 9 | 3 | 2 | 14 | 4 | 2 | 14 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 2 | 0 | 0 | 200 | 1 | 0 | 40 | 4 | 4 | 314 | 4 | 4 | 70 | 2 | 2 | 71 | 4 | 44 | 191 |
Best forecast wave conditions in Finistere - Brittany | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
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Information about the Porsmilin Surf forecast
The above surf forecast table for Porsmilin provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Porsmilin can be found by selecting the local surf guide option on the grey menu. Our Porsmilin 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 (Porsmilin) 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 Porsmilin 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.
Porsmilin is 11 km (7 miles) from the city of Camaret-sur-Mer. If you plan a holiday in Finistere - Brittany, look for hotels and other accommodation in Camaret-sur-Mer. Camaret-sur-Mer has rooms for a wide range of budgets as well as car hire and transport links.
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