Surf Forecasts:
How big are the waves at Trez Hir today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 5.5ft (1.7m), 11s period with WNW swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 5ft (1.6m), 12s period with WNW swell.
- Evening surf: Evening surf (21 Sep, local time) - 5ft (1.5m), 12s period with WNW swell.
The current surf forecast for Trez Hir at 12AM is: 1.8m 11s primary swell from a West-northwest direction and 0.1m 13s secondary swell from a South direction (forecast issued at 07:00pm September 20). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | 5.5ft (1.7m) | 11s |
| Afternoon (21 Sep) | 5ft (1.6m) | 12s |
| Evening (21 Sep) | 5ft (1.5m) | 12s |
Table - waves today at Trez Hir. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 21°C on Mon afternoon, min 17°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Sun 20 | Monday 21 | Tuesday 22 | |||||||||||||||||
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 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 12 |
Wave Graph  | |||||||||||||||||||
 kJ | 937 | 868 | 868 | 750 | 662 | 674 | 686 | 624 | 646 | 585 | 483 | 421 | 324 | 297 | 286 | 265 | 319 | 394 | 415 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | cross-off | cross | cross-on | cross-on | cross-on | off | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | off | cross-off | cross-off | cross-off |
High Tide | 1:46AM3.69m | 2:26PM3.95m | 3:07AM4.00m | 3:26PM4.34m | |||||||||||||||
Low Tide | 7:13PM2.32m | 7:55AM2.33m | 8:47PM2.09m | 9:12AM2.02m | 9:46PM1.68m | ||||||||||||||
 | |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | 8:03 | — | — | — | — | — | — | — | 8:03 | — | — | — | — | — |
 | — | 8:22 | — | — | — | — | — | — | — | 8:20 | — | — | — | — | — | — | — | 8:16 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 18 | 17 | 18 | 18 | 18 | 20 | 21 | 19 | 20 | 19 | 18 | 18 | 18 | 21 | 21 | 21 | 21 |
Feels °C | 17 | 18 | 18 | 17 | 19 | 18 | 18 | 20 | 19 | 16 | 18 | 16 | 15 | 16 | 16 | 20 | 18 | 17 | 17 |
Swell 1 Height (m) Direction Period (s) | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 12 |
| kJ | 937 | 868 | 868 | 750 | 662 | 674 | 686 | 624 | 646 | 585 | 483 | 421 | 324 | 297 | 286 | 265 | 319 | 394 | 415 |
Swell 2 Height (m) Direction Period (s) | — | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | — | S 13 | — | — | S 12 | S 12 | W 20 | W 18 | W 17 |
| kJ | — | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | — | 3 | — | — | 3 | 3 | 30 | 104 | 364 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 21 | SE 4 | S 12 | S 12 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 9 | 1 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | NE 3 | NE 3 | — | SE 12 | ESE 4 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 1 | 3 | — | 6 | 1 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 2 | 2 | 2 | 2 | 0 | 6 | 2 | 3 | 3 | 5 | 2 | 2 | 0 | 2 | 2 | 2 |
Best forecast wave conditions in Finistere - Brittany | |||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||
Header Global | |||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Trez Hir surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest