Surf Forecasts:
How big are the waves at Trez Hir today (20 Oct):
- Morning surf: Morning surf (20 Oct, local time) - 6ft (1.8m), 13s period with WNW swell.
- Afternoon surf: Afternoon surf (20 Oct, local time) - 5.5ft (1.7m), 13s period with WNW swell.
- Evening surf: Evening surf (20 Oct, local time) - 5ft (1.6m), 13s period with WNW swell.
The current surf forecast for Trez Hir at 11AM is: 1.7m 13s primary swell from a West-northwest direction (forecast issued at 07:00am October 20). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Oct) | 6ft (1.8m) | 13s |
| Afternoon (20 Oct) | 5.5ft (1.7m) | 13s |
| Evening (20 Oct) | 5ft (1.6m) | 13s |
Table - waves today at Trez Hir. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 36mm), heaviest during Tue night. Very mild (max 15°C on Thu morning, min 11°C on Tue morning). Winds increasing (light winds from the NW on Tue morning, severe gales from the WSW by Thu night). | |||||||||||||||||||||||
Tuesday 20 | Wednesday 21 | Thursday 22 | |||||||||||||||||||||
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 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WSW 14 | W 13 | WNW 9 | WNW 12 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | W 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | W 12 | W 12 | WNW 12 | SW 10 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 1139 | 1106 | 1013 | 931 | 889 | 816 | 1541 | 2275 | 2851 | 8113 | 10001 | 8507 | 7036 | 5627 | 4559 | 4374 | 4512 | 4641 | 3979 | 3529 | 3190 | 1751 | 3267 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | cross-off | cross | cross | cross-on | cross | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | cross-off |
High Tide | 1:24PM3.97m | 2:14AM3.98m | 2:35PM4.30m | 3:07AM4.38m | 3:22PM4.71m | ||||||||||||||||||
Low Tide | 7:51PM2.05m | 8:18AM2.05m | 8:54PM1.70m | 9:14AM1.67m | 9:40PM1.27m | ||||||||||||||||||
 | |  | |  |  | |  | | |  |  | | | | | | | | | | | | |
 | — | 8:45 | — | — | — | — | — | — | — | 8:45 | — | — | — | — | — | — | — | 8:48 | — | — | — | — | — |
 | — | — | — | — | 7:21 | — | — | — | — | — | — | — | 7:19 | — | — | — | — | — | — | — | 7:16 | — | — |
mm | — | — | — | — | — | 3 | 4 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 3 | 2 | 4 | 3 |
Temp °C | 11 | 11 | 12 | 13 | 14 | 12 | 14 | 13 | 12 | 12 | 12 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 15 | 14 | 15 | 14 | 14 |
Feels °C | 9 | 9 | 9 | 7 | 8 | 6 | 10 | 3 | 1 | 0 | 1 | 3 | 3 | 5 | 5 | 6 | 7 | 8 | 10 | 8 | 6 | 3 | 3 |
Swell 1 Height (m) Direction Period (s) | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | W 13 | — | — | — | — | — | — | — | W 12 | — | — | WNW 12 | WNW 12 | W 12 | W 12 | WNW 12 | WNW 12 |
| kJ | 1139 | 1106 | 1013 | 931 | 889 | 816 | 521 | — | — | — | — | — | — | — | 4088 | — | — | 4641 | 3979 | 3529 | 3190 | 1751 | 1382 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SSW 3 | SSW 4 | WSW 14 | W 13 | WNW 9 | WNW 12 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | — | — | W 12 | — | SW 7 | SW 10 |
| kJ | — | — | — | — | 7 | 32 | 1541 | 2275 | 2851 | 8113 | 10001 | 8507 | 7036 | 5627 | 4559 | 4374 | 4512 | — | — | 2541 | — | 784 | 3267 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 2 | 0 | 10 | 37 | 84 | 84 | 277 | 538 | 548 | 440 | 488 | 488 | 531 | 455 | 374 | 369 | 286 | 201 | 86 | 249 | 531 |
Best forecast wave conditions in Finistere - Brittany | |||||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||||
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