Surf Forecasts:
How big are the waves at Trez Hir today (31 Aug):
- Afternoon surf: Afternoon surf (31 Aug, local time) - 5ft (1.5m), 9s period with W swell.
- Evening surf: Evening surf (31 Aug, local time) - 8ft (2.5m), 9s period with W swell.
The current surf forecast for Trez Hir at 12AM is: 3.0m 9s primary swell from a West direction (forecast issued at 07:00pm August 30). The wind direction is predicted to be cross-offshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Aug) | - | - |
| Afternoon (31 Aug) | 5ft (1.5m) | 9s |
| Evening (31 Aug) | 8ft (2.5m) | 9s |
Table - waves today at Trez Hir. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Sun night. Very mild (max 18°C on Sun night, min 16°C on Mon night). Winds decreasing (strong winds from the WSW on Sun night, calm by Mon night). | |||||||||||||||||||
Sun 30 | Monday 31 | Tuesday 1 | |||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | WSW 7 | W 9 | W 9 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | W 9 | WNW 9 | WNW 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 482 | 930 | 1299 | 1891 | 1968 | 1732 | 1624 | 1418 | 1232 | 1065 | 896 | 712 | 556 | 391 | 283 | 238 | 194 | 129 | 115 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | glassy | glassy | glassy | cross-on | cross-on | cross | cross-off | cross-off | cross-off |
High Tide | 7:20PM6.06m | 7:38AM5.88m | 7:53PM5.99m | 8:13AM5.78m | 8:30PM5.79m | ||||||||||||||
Low Tide | 1:43AM0.18m | 1:56PM0.31m | 2:16AM0.29m | 2:31PM0.45m | |||||||||||||||
 | |  | | |  | |  |  | |  | | | | | | | |  | |
 | — | — | — | — | 7:33 | — | — | — | — | — | — | — | 7:35 | — | — | — | — | — | — |
 | — | 9:05 | — | — | — | — | — | — | — | 9:02 | — | — | — | — | — | — | — | 9:00 | — |
mm | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 18 | 18 | 17 | 16 | 16 | 16 | 16 | 17 | 18 | 18 | 18 | 18 |
Feels °C | 12 | 12 | 12 | 12 | 13 | 12 | 13 | 15 | 15 | 15 | 16 | 16 | 16 | 14 | 15 | 16 | 16 | 16 | 17 |
Swell 1 Height (m) Direction Period (s) | NW 6 | — | — | — | — | W 10 | W 10 | W 10 | W 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | W 9 | WNW 9 | WNW 8 |
| kJ | 9 | — | — | — | — | 1316 | 1624 | 1418 | 1232 | 1065 | 896 | 712 | 556 | 391 | 283 | 238 | 194 | 129 | 115 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 12 | 12 | 11 | 10 | 10 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 7 | W 9 | W 9 | W 10 | W 10 | W 10 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 482 | 930 | 1299 | 1891 | 1968 | 1732 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 253 | 455 | 424 | 374 | 498 | 531 | 531 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 13 | 32 | 0 | 0 | 0 |
Best forecast wave conditions in Finistere - Brittany | |||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||
Header Global | |||||||||||||||||||
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