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) - 4.5ft (1.4m), 12s period with WNW swell.
The current surf forecast for Trez Hir at 10AM is: 1.7m 11s primary swell from a West-northwest direction and 0.1m 13s secondary swell from a South direction (forecast issued at 01:00am September 21). The wind direction is predicted to be cross-onshore.
| 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) | 4.5ft (1.4m) | 12s |
Table - waves today at Trez Hir. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 21°C on Tue afternoon, min 14°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 21 | Tuesday 22 | Wednesday 23 | ||||||||||||||||||||||
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 | 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 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 12 | W 17 | W 15 | W 15 | W 14 | WNW 14 | WNW 14 | WNW 13 | WNW 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 750 | 662 | 674 | 686 | 624 | 646 | 550 | 483 | 421 | 324 | 297 | 286 | 265 | 319 | 401 | 404 | 969 | 1169 | 1936 | 1807 | 1657 | 1541 | 1174 | 1211 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | 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 | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 1:46AM3.69m | 2:26PM3.95m | 3:07AM4.00m | 3:26PM4.34m | 3:53AM4.42m | 4:07PM4.79m | ||||||||||||||||||
Low Tide | 7:55AM2.33m | 8:47PM2.09m | 9:12AM2.02m | 9:46PM1.68m | 10:02AM1.60m | 10:27PM1.24m | ||||||||||||||||||
 | | |  | | | | | | | | | | | | | | | |  | | | | | |
 | — | — | 8:03 | — | — | — | — | — | — | — | 8:03 | — | — | — | — | — | — | — | 8:04 | — | — | — | — | — |
 | — | — | — | — | — | — | 8:20 | — | — | — | — | — | — | — | 8:16 | — | — | — | — | — | — | — | 8:15 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 17 | 18 | 19 | 20 | 19 | 19 | 19 | 18 | 18 | 18 | 21 | 21 | 20 | 21 | 20 | 19 | 18 | 18 | 19 | 18 | 16 | 16 |
Feels °C | 17 | 18 | 17 | 19 | 19 | 18 | 16 | 17 | 17 | 16 | 16 | 16 | 20 | 19 | 16 | 17 | 16 | 16 | 16 | 16 | 16 | 15 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | 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 | W 17 | W 15 | W 15 | W 14 | WNW 14 | WNW 14 | WNW 13 | WNW 13 |
| kJ | 750 | 662 | 674 | 686 | 624 | 646 | 550 | 483 | 421 | 324 | 297 | 286 | 265 | 319 | 401 | 404 | 969 | 1169 | 1936 | 1807 | 1657 | 1541 | 1174 | 1211 |
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 12 | S 12 | W 20 | W 18 | W 17 | WNW 11 | W 11 | W 10 | W 10 | — | — | — | — |
| kJ | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | — | — | 3 | 3 | 30 | 104 | 360 | 363 | 338 | 262 | 151 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | W 21 | S 12 | S 12 | S 12 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 9 | 3 | 3 | 3 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | NE 2 | — | — | — | ESE 4 | — | — | — | — | — | — | — | — | — | N 3 | N 3 | N 3 |
| kJ | — | — | — | — | — | — | — | 2 | — | — | — | 1 | — | — | — | — | — | — | — | — | — | 5 | 5 | 6 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 2 | 2 | 2 | 0 | 21 | 2 | 3 | 3 | 5 | 2 | 2 | 0 | 2 | 2 | 2 | 2 | 2 | 0 | 0 | 71 | 21 | 2 | 2 |
Best forecast wave conditions in Finistere - Brittany | ||||||||||||||||||||||||
Best forecast wave conditions in France | ||||||||||||||||||||||||
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