Surf Forecasts:
How big are the waves at Trez Hir today (27 Aug):
- Morning surf: Morning surf (27 Aug, local time) - 2ft (0.6m), 7s period with SW swell.
- Afternoon surf: Afternoon surf (27 Aug, local time) - 2.5ft (0.8m), 7s period with SW swell.
- Evening surf: Evening surf (27 Aug, local time) - 1.5ft (0.5m), 10s period with WNW swell.
The current surf forecast for Trez Hir at 11AM is: 0.7m 7s primary swell from a Southwest direction and 0.5m 8s secondary swell from a West direction, 0.6m 5s secondary swell from a South direction (forecast issued at 07:00am August 27). The wind direction is predicted to be cross-shore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Aug) | 2ft (0.6m) | 7s |
| Afternoon (27 Aug) | 2.5ft (0.8m) | 7s |
| Evening (27 Aug) | 1.5ft (0.5m) | 10s |
Table - waves today at Trez Hir. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Sat morning. Very mild (max 19°C on Sat morning, min 17°C on Thu morning). Winds increasing (calm on Thu night, strong winds from the SSW by Fri night). | |||||||||||||||||||||||
Thursday 27 | Friday 28 | Saturday 29 | |||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | W 8 | SW 7 | SW 7 | SW 7 | SW 6 | SW 6 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WSW 7 | WSW 6 | WNW 9 | WNW 8 | SW 7 | SW 7 | WSW 7 | WSW 8 | WSW 8 | WSW 8 | W 9 | W 9 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 31 | 36 | 51 | 63 | 60 | 46 | 63 | 65 | 64 | 147 | 138 | 73 | 72 | 62 | 64 | 93 | 138 | 428 | 557 | 685 | 974 | 1017 | 1088 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 5:46PM5.54m | 6:04AM5.47m | 6:17PM5.82m | 6:35AM5.71m | 6:48PM6.00m | ||||||||||||||||||
Low Tide | 11:47AM0.84m | 00:08AM0.57m | 12:19PM0.57m | 00:40AM0.33m | 12:51PM0.38m | ||||||||||||||||||
 |  |  | |  | | | | | | | | | |  |  |  |  | | | | | | |
 | 7:28 | — | — | — | — | — | — | — | 7:28 | — | — | — | — | — | — | — | 7:31 | — | — | — | — | — | — |
 | — | — | — | — | — | 9:10 | — | — | — | — | — | — | — | 9:08 | — | — | — | — | — | — | — | 9:07 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | — | — | — | — | — |
Temp °C | 18 | 17 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 17 | 18 | 18 | 19 | 19 | 18 | 19 | 18 | 18 |
Feels °C | 17 | 15 | 16 | 16 | 17 | 18 | 17 | 17 | 17 | 16 | 16 | 15 | 14 | 15 | 14 | 14 | 13 | 15 | 14 | 12 | 14 | 14 | 16 |
Swell 1 Height (m) Direction Period (s) | S 5 | SW 7 | SW 7 | SW 7 | SW 6 | SW 6 | W 7 | W 7 | W 7 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | W 6 | WSW 6 | WNW 8 | WNW 8 | — | — | — | — | W 9 | W 9 |
| kJ | 14 | 36 | 51 | 63 | 60 | 46 | 50 | 65 | 53 | 147 | 138 | 73 | 64 | 45 | 60 | 86 | 58 | — | — | — | — | 1017 | 1088 |
Swell 2 Height (m) Direction Period (s) | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | SW 6 | SW 6 | SW 6 | SSW 6 | SW 6 | SW 11 | S 11 | WNW 9 | WNW 8 | WNW 8 | — | — | — | — | — | — | — |
| kJ | 31 | 33 | 33 | 45 | 46 | 41 | 38 | 38 | 29 | 25 | 19 | 5 | 2 | 62 | 64 | 53 | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | NNE 5 | NE 5 | WNW 11 | SSE 5 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | S 11 | S 11 | — | — | — | SW 6 | SSW 6 | — | — | — | — | — | — | — |
| kJ | 3 | 1 | 12 | 9 | 40 | 38 | 63 | 64 | 64 | 3 | 3 | — | — | — | 2 | 7 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 5 | S 5 | S 5 | — | — | — | — | — | — | — | — | WSW 7 | WSW 6 | SSW 5 | — | SW 7 | SW 7 | WSW 7 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | — |
| kJ | 10 | 15 | 20 | — | — | — | — | — | — | — | — | 64 | 72 | 19 | — | 93 | 138 | 428 | 557 | 685 | 974 | 755 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 559 | 532 | 37 | 63 | 0 | 0 | 0 | 0 | 0 | 0 | 37 | 63 | 63 | 37 | 37 | 37 | 84 | 531 | 457 | 488 | 498 | 417 | 10 |
Best forecast wave conditions in Finistere - Brittany | |||||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||||
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