Surf Forecasts:
How big are the waves at Trez Hir today (18 Sep):
- Afternoon surf: Afternoon surf (18 Sep, local time) - 8ft (2.5m), 14s period with WNW swell.
- Evening surf: Evening surf (18 Sep, local time) - 7ft (2.2m), 13s period with WNW swell.
The current surf forecast for Trez Hir at 10PM is: 2.2m 13s primary swell from a West-northwest direction (forecast issued at 07:00pm September 18). The wind direction is predicted to be cross-offshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | - | - |
| Afternoon (18 Sep) | 8ft (2.5m) | 14s |
| Evening (18 Sep) | 7ft (2.2m) | 13s |
Table - waves today at Trez Hir. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 22°C on Mon afternoon, min 16°C on Fri night). Wind will be generally light. | |||||||||||||||||||
Fri 18 | Saturday 19 | Sunday 20 | |||||||||||||||||
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) | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 |
Wave Graph  | |||||||||||||||||||
 kJ | 1876 | 1619 | 1387 | 1281 | 1220 | 1180 | 1224 | 1204 | 1183 | 1087 | 1027 | 1008 | 869 | 869 | 921 | 937 | 954 | 884 | 884 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off |
High Tide | 10:20PM4.10m | 10:49AM4.02m | 11:36PM3.73m | 12:33PM3.78m | |||||||||||||||
Low Tide | 4:27PM1.84m | 4:49AM2.09m | 5:33PM2.19m | 6:10AM2.36m | 7:13PM2.32m | ||||||||||||||
 | |  |  | |  | |  | | | | | | | | | | | | |
 | — | — | — | — | — | 8:00 | — | — | — | — | — | — | — | 8:00 | — | — | — | — | — |
 | — | 8:25 | — | — | — | — | — | — | — | 8:23 | — | — | — | — | — | — | — | 8:22 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 18 |
Feels °C | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 16 | 16 | 17 | 16 | 16 | 16 | 17 | 17 | 18 | 17 | 17 | 18 |
Swell 1 Height (m) Direction Period (s) | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 |
| kJ | 1876 | 1619 | 1387 | 1281 | 1220 | 1180 | 1224 | 1204 | 1183 | 1087 | 1027 | 1008 | 869 | 869 | 921 | 937 | 954 | 884 | 884 |
Swell 2 Height (m) Direction Period (s) | — | — | — | SW 16 | SW 16 | SW 16 | SW 16 | — | — | S 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | — | — | S 13 |
| kJ | — | — | — | 10 | 10 | 10 | 10 | — | — | 4 | 8 | 8 | 8 | 8 | 8 | 8 | — | — | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 10 | 10 | 10 | 10 | 10 | 37 | 37 | 10 | 10 | 10 | 10 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Finistere - Brittany | |||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||
Header Global | |||||||||||||||||||
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