Surf Forecasts:
How big are the waves at Trez Hir today (20 Oct):
- Afternoon surf: Afternoon surf (20 Oct, local time) - 3.5ft (1.0m), 16s period with W swell.
- Evening surf: Evening surf (20 Oct, local time) - 5ft (1.5m), 15s period with WNW swell.
The current surf forecast for Trez Hir at 12AM is: 1.6m 14s primary swell from a West-northwest direction and 0.6m 11s secondary swell from a West-northwest direction (forecast issued at 07:00pm October 19). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Oct) | - | - |
| Afternoon (20 Oct) | 3.5ft (1.0m) | 16s |
| Evening (20 Oct) | 5ft (1.5m) | 15s |
Table - waves today at Trez Hir. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 33mm), heaviest during Tue night. Very mild (max 15°C on Thu morning, min 11°C on Mon night). Winds increasing (calm on Mon night, near gales from the WNW by Tue night). | |||||||||||||||||||
Mon 19 | Tuesday 20 | Wednesday 21 | |||||||||||||||||
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 16 | WNW 15 | WNW 15 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WSW 14 | W 13 | WNW 9 | WNW 12 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 |
Wave Graph  | |||||||||||||||||||
 kJ | 653 | 911 | 1007 | 1224 | 1139 | 1106 | 975 | 931 | 889 | 816 | 1519 | 2466 | 2601 | 8113 | 10634 | 10128 | 8311 | 6120 | 5470 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | glassy | glassy | glassy | glassy | cross-on | cross | cross | cross-on | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 00:43AM3.73m | 1:24PM3.97m | 2:14AM3.98m | 2:35PM4.30m | |||||||||||||||
Low Tide | 6:25PM2.21m | 6:59AM2.29m | 7:51PM2.05m | 8:18AM2.05m | 8:54PM1.70m | ||||||||||||||
 |  | | | | | | |  |  |  |  | | | | |  | | | |
 | — | — | — | — | — | 8:45 | — | — | — | — | — | — | — | 8:45 | — | — | — | — | — |
 | 7:22 | — | — | — | — | — | — | — | 7:21 | — | — | — | — | — | — | — | 7:19 | — | — |
mm | — | — | — | — | — | — | — | — | 1 | 3 | 6 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 2 |
Temp °C | 12 | 12 | 12 | 11 | 11 | 11 | 12 | 13 | 14 | 12 | 14 | 13 | 12 | 12 | 12 | 13 | 13 | 14 | 14 |
Feels °C | 10 | 10 | 11 | 9 | 9 | 10 | 8 | 7 | 8 | 4 | 6 | 4 | 1 | 1 | 1 | 2 | 4 | 5 | 5 |
Swell 1 Height (m) Direction Period (s) | WNW 16 | WNW 15 | WNW 15 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | W 13 | — | — | — | — | — | — | — | — |
| kJ | 653 | 911 | 1007 | 1224 | 1139 | 1106 | 975 | 931 | 889 | 816 | 521 | — | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | NNW 5 | NW 12 | WNW 11 | NNW 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 9 | 110 | 93 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | W 12 | W 12 | NNW 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 26 | 44 | 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | S 3 | SSW 4 | WSW 14 | W 13 | WNW 9 | WNW 12 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 |
| kJ | — | — | — | — | — | — | — | — | 8 | 38 | 1519 | 2466 | 2601 | 8113 | 10634 | 10128 | 8311 | 6120 | 5470 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 10 | 3 | 0 | 0 | 0 | 0 | 10 | 37 | 84 | 84 | 417 | 417 | 541 | 501 | 440 | 531 | 531 | 531 | 374 |
Best forecast wave conditions in Finistere - Brittany | |||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||
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