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Surf Forecasts:
Kirminhy surfForecast / Brittany – Morbihan / France
48hr Weather and Surf, issued 7 am Monday 18 May 2026 CESTForecast update in hr min s Forecast update imminent
Kirminhy surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kirminhy sea temperature is
14.4° C
(Which is slightly warmer than usual)How big are the waves at Kirminhy today?
The current surf forecast for Kirminhy at 2PM is: 1.1m 12s primary swell from a West direction (forecast issued at 07:00am May 18). The wind direction is predicted to be onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 May) | 4ft (1.2m) | 13s |
| Afternoon (18 May) | 3.5ft (1.1m) | 12s |
| Evening (18 May) | 3.5ft (1.1m) | 12s |
Table - waves today at Kirminhy. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 7mm), mostly falling on Mon night. Very mild (max 16°C on Wed afternoon, min 11°C on Mon morning). Winds increasing (calm on Mon morning, fresh winds from the SW by Mon night). | ||||||||||||||||||||||||
Monday 18 | Tuesday 19 | Wednesday 20 | Thu 21 | |||||||||||||||||||||
5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
W 13 | W 13 | W 12 | W 12 | W 12 | W 12 | W 11 | SW 6 | SW 7 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 9 | WSW 9 | WSW 10 | WSW 11 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | W 13 | |
551 | 463 | 427 | 342 | 333 | 330 | 155 | 150 | 400 | 644 | 699 | 699 | 623 | 626 | 651 | 778 | 778 | 997 | 2627 | 2319 | 1951 | 1592 | 1249 | 1087 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | glassy | on | on | on | on | on | cross-on | on | on | on | on | on | cross-on | cross-on | on | on | on | on | on | on | on | cross-on | cross | |
High Tide | 6:40PM4.54m | 7:08AM4.29m | 7:28PM4.41m | 7:59AM4.04m | 8:20PM4.20m | |||||||||||||||||||
Low Tide | 12:32PM0.04m | 1:00AM-0.06m | 1:20PM0.19m | 1:52AM0.11m | 2:11PM0.41m | |||||||||||||||||||
 |  |  | | | |  | | |  | |  | |  |  |  | | | | | | | | | |
 | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | 6:28 |
 | — | — | — | — | — | 9:45 | — | — | — | — | — | — | — | 9:47 | — | — | — | — | — | — | — | 9:49 | — | 9:50 |
— | 1 | — | — | — | — | 1 | 2 | 2 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 11 | 11 | 13 | 13 | 13 | 14 | 12 | 12 | 14 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 15 | 15 | 15 | 16 | 16 | 15 | 15 | 15 |
8 | 10 | 11 | 8 | 9 | 10 | 7 | 6 | 8 | 10 | 9 | 8 | 9 | 9 | 10 | 9 | 10 | 11 | 12 | 13 | 14 | 14 | 15 | 14 | |
Swell 1 Height (m) Direction Period (s) | W 13 | W 13 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | WNW 11 | W 16 | W 16 | W 15 | W 15 | WSW 15 | SW 18 | WSW 17 | WSW 13 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | W 13 |
 kJ | 551 | 463 | 427 | 342 | 333 | 134 | 155 | 82 | 128 | 5 | 5 | 4 | 4 | 21 | 13 | 59 | 232 | 815 | 2627 | 2319 | 1951 | 1592 | 1249 | 1087 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | WNW 6 | — | — | W 16 | — | — | W 19 | W 15 | WSW 17 | WSW 16 | W 14 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 44 | — | — | 5 | — | — | 7 | 4 | 59 | 206 | 553 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 14 | — | W 13 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 16 | — | 55 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | WSW 12 | W 12 | WSW 5 | SW 6 | SW 7 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 9 | WSW 9 | WSW 10 | WSW 11 | WSW 14 | — | — | — | — | — |
| kJ | — | — | — | — | 203 | 330 | 74 | 150 | 400 | 644 | 699 | 699 | 623 | 626 | 651 | 778 | 778 | 997 | 1601 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1 | 0 | 89 | 89 | 89 | 122 | 255 | 284 | 284 | 122 | 373 | 470 | 470 | 461 | 284 | 282 | 89 | 122 | 122 | 89 | 89 | 89 | 6 | 6 |
Best forecast wave conditions in Morbihan - Brittany | ||||||||||||||||||||||||
Best forecast wave conditions in France | ||||||||||||||||||||||||
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