Surf Forecasts:
How big are the waves at Trez Hir today (18 Aug):
- Morning surf: Morning surf (18 Aug, local time) - 2.5ft (0.8m), 6s period with WNW swell.
- Afternoon surf: Afternoon surf (18 Aug, local time) - 1ft (0.3m), 8s period with W swell.
- Evening surf: Evening surf (18 Aug, local time) - 3ft (0.9m), 7s period with WNW swell.
The current surf forecast for Trez Hir at 4PM is: 0.3m 8s primary swell from a West direction (forecast issued at 07:00am August 18). An open ocean swell of 0.6m 6s is not directed at the surf break, a second open ocean swell of 0.6m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | 2.5ft (0.8m) | 6s |
| Afternoon (18 Aug) | 1ft (0.3m) | 8s |
| Evening (18 Aug) | 3ft (0.9m) | 7s |
Table - waves today at Trez Hir. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Wed morning. Warm (max 20°C on Tue afternoon, min 16°C on Thu night). Wind will be generally light. | |||||||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | |||||||||||||||||||||
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) | WNW 7 | WNW 6 | WNW 6 | W 8 | W 8 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | W 8 | WNW 10 | WNW 10 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 10 | WNW 10 | WNW 10 | WNW 10 |
Wave Graph | |||||||||||||||||||||||
73 | 47 | 40 | 11 | 11 | 76 | 76 | 76 | 81 | 10 | 290 | 410 | 450 | 489 | 564 | 502 | 619 | 705 | 781 | 869 | 869 | 887 | 784 | |
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-off | cross-off | off | cross-off | glassy | cross-on | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off |
High Tide | 9:22AM5.22m | 9:40PM5.06m | 10:00AM4.81m | 10:21PM4.57m | 10:44AM4.39m | ||||||||||||||||||
Low Tide | 3:44PM0.99m | 4:04AM1.19m | 4:24PM1.42m | 4:45AM1.64m | 5:13PM1.83m | ||||||||||||||||||
7:15 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — | — | |
— | — | — | — | — | 9:28 | — | — | — | — | — | — | — | 9:25 | — | — | — | — | — | — | — | 9:23 | — | |
mm | — | — | — | — | — | — | — | — | — | 1 | 9 | 1 | — | — | — | — | 1 | — | — | — | — | — | — |
Temp °C | 17 | 18 | 19 | 19 | 20 | 19 | 19 | 18 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 18 |
Feels °C | 17 | 18 | 18 | 18 | 20 | 19 | 19 | 18 | 18 | 17 | 17 | 15 | 15 | 14 | 15 | 13 | 13 | 13 | 15 | 15 | 15 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | WNW 7 | WNW 6 | WNW 6 | NW 6 | NW 6 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | NW 7 | WNW 10 | WNW 10 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | SW 14 | WNW 9 | WNW 9 | WNW 10 | WNW 10 | WNW 10 | WNW 10 |
73 | 47 | 40 | 15 | 36 | 76 | 76 | 76 | 81 | 116 | 290 | 410 | 450 | 489 | 564 | 502 | 8 | 705 | 781 | 869 | 869 | 887 | 784 | |
Swell 2 Height (m) Direction Period (s) | SW 16 | WNW 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 7 | W 8 | SW 16 | SW 16 | SW 5 | SSW 5 | SW 15 | W 9 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
10 | 14 | 11 | 11 | 11 | 19 | 18 | 18 | 17 | 10 | 9 | 10 | 10 | 9 | 9 | 15 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | |
Swell 3 Height (m) Direction Period (s) | — | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | NW 14 | SW 15 | SSW 4 | SW 16 | SW 16 | — | SW 15 | — | — | — | — | — | — | — |
— | 11 | 11 | 11 | 11 | 12 | 11 | 11 | 10 | 8 | 9 | 12 | 10 | 9 | — | 8 | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | W 6 | W 6 | — | — | — | — | — | SSW 2 | N 2 | W 5 | WNW 3 | — | — | WNW 9 | — | — | — | WNW 10 | — | — |
— | — | — | 26 | 21 | — | — | — | — | — | 1 | 1 | 14 | 4 | — | — | 619 | — | — | — | 627 | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 40 | 69 | 548 | 570 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 332 | 70 | 10 | 86 | 315 | 363 | 363 | 369 | 0 | 10 |
Best forecast wave conditions in Finistere - Brittany | |||||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||||
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