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Port Blanc Surf Forecast
/ Brittany – Morbihan (22 surf breaks) /
Surf Forecasts:
Port Blanc surfForecast / Brittany – Morbihan / France
48hr Weather and Surf, issued 12 pm Thursday 27 Nov 2025 CETForecast update in hr min s Forecast update imminent
Port Blanc surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Port Blanc sea temperature is
13.4° C
(Which is normal for this time of year)How big are the waves at Port Blanc today?
The current surf forecast for Port Blanc at 8PM is: 1.5m 5s primary swell from a West-southwest direction and 0.4m 9s secondary swell from a West direction (forecast issued at 12:00pm November 27). The wind direction is predicted to be cross-onshore.
| Time (CET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Nov) | 2.5ft (0.7m) | 9s |
| Afternoon (27 Nov) | 2.5ft (0.7m) | 9s |
| Evening (27 Nov) | 5ft (1.6m) | 8s |
Table - waves today at Port Blanc. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | |||||||||||||||||||||
| 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 | 1 AM | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 5 | 8 | 9 | 9 | 9 | 19 | 17 | 16 | 16 | 15 | 15 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 81 | 78 | 76 | 117 | 341 | 530 | 567 | 659 | 1885 | 4647 | 4401 | 3916 | 3094 | 2932 | 2890 | 3512 | 2665 | 2983 | 3347 | 2481 | 2035 | 1717 | 1423 | 1087 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross |
High Tide / height (m) | 8:45AM 3.50 | 9:21PM 3.20 | 9:50AM 3.43 | 10:38PM 3.20 | 11:06AM 3.47 | 11:56PM 3.34 | ||||||||||||||||||
Low Tide / height (m) | 3:32PM 1.22 | 3:51AM 1.34 | 4:37PM 1.19 | 4:59AM 1.30 | 5:42PM 1.05 | 6:06AM 1.15 | ||||||||||||||||||
Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | - | 8:33 | - | - | - | - | - | - | - | 8:36 | - | - | - | - | - | - | - |
| Sunset | - | - | 5:25 | - | - | - | - | - | - | - | 5:24 | - | - | - | - | - | - | - | 5:23 | - | - | - | - | - |
 |  | |  |  | | | |  | | |  |  | | | | | |  | | | | | | |
Rain (mm) | - | - | - | - | 1 | - | - | 3 | 1 | - | - | - | - | - | - | - | - | 1 | 6 | - | - | - | - | - |
| Temp. °C | 14 | 14 | 13 | 14 | 13 | 14 | 14 | 14 | 13 | 13 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 11 | 10 | 10 | 10 | 9 | 8 |
| Feels °C (?) | 10 | 9 | 7 | 8 | 7 | 8 | 8 | 9 | 9 | 8 | 8 | 7 | 8 | 7 | 6 | 6 | 5 | 4 | 2 | 1 | 2 | 3 | 2 | 2 |
- 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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