Surf Forecasts:
How big are the waves at Harlech today (25 Aug):
- Morning surf: Morning surf (25 Aug, local time) - 0.5ft (0.1m), 13s period with W swell.
- Afternoon surf: Afternoon surf (25 Aug, local time) - 0.5ft (0.1m), 13s period with W swell.
- Evening surf: Evening surf (25 Aug, local time) - 0.5ft (0.1m), 13s period with W swell.
The current surf forecast for Harlech at 10AM is: 0.1m 13s primary swell from a West direction (forecast issued at 06:00am August 25). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Aug) | 0.5ft (0.1m) | 13s |
| Afternoon (25 Aug) | 0.5ft (0.1m) | 13s |
| Evening (25 Aug) | 0.5ft (0.1m) | 13s |
Table - waves today at Harlech. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 12mm), heaviest on Thu afternoon. Warm (max 23°C on Tue afternoon, min 16°C on Tue morning). Winds decreasing (fresh winds from the E on Tue night, calm by Wed afternoon). | |||||||||||||||||||||||
Tuesday 25 | Wednesday 26 | Thursday 27 | |||||||||||||||||||||
4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map | |||||||||||||||||||||||
Wave Height (m) Direction Period (s) | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 7 | W 12 | W 12 | W 12 | — | — | — | SW 3 | SW 4 |
Wave Graph | |||||||||||||||||||||||
3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 3 | 3 | 3 | 0 | 0 | 0 | 5 | 8 | |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | cross-off | off | off | off | off | off | cross-off | glassy | glassy | cross-off | off | off | cross-off | cross-off | glassy | cross | cross-on | cross-on |
High Tide | 7:22AM3.23m | 7:39PM3.59m | 7:57AM3.49m | 8:13PM3.91m | 8:30AM3.74m | 8:44PM4.19m | |||||||||||||||||
Low Tide | 2:15PM1.07m | 2:43AM0.84m | 2:50PM0.80m | 3:17AM0.57m | 3:23PM0.57m | ||||||||||||||||||
6:13 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | |
— | — | — | — | — | 8:22 | — | — | — | — | — | — | — | 8:20 | — | — | — | — | — | — | — | 8:16 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | 2 | 1 | 6 | 2 | — |
Temp °C | 13 | 13 | 16 | 20 | 23 | 22 | 20 | 18 | 17 | 16 | 18 | 20 | 22 | 22 | 19 | 19 | 18 | 17 | 17 | 19 | 18 | 17 | 16 |
Feels °C | 11 | 10 | 13 | 17 | 19 | 19 | 14 | 14 | 15 | 15 | 17 | 20 | 23 | 23 | 19 | 19 | 17 | 16 | 17 | 21 | 19 | 15 | 15 |
Swell 1 Height (m) Direction Period (s) | W 13 | W 13 | W 13 | — | W 8 | W 8 | SW 9 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 7 | SW 7 | S 7 | — | — | — | — | — | SW 9 |
3 | 3 | 3 | — | 1 | 1 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 1 | — | — | — | — | — | 3 | |
Swell 2 Height (m) Direction Period (s) | W 9 | — | — | W 13 | W 13 | W 13 | W 13 | W 13 | — | — | — | — | — | — | — | W 12 | W 12 | W 12 | — | — | — | — | — |
2 | — | — | 3 | 3 | 3 | 3 | 3 | — | — | — | — | — | — | — | 3 | 3 | 3 | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | W 8 | — | — | — | W 8 | W 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | 1 | — | — | — | 1 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | ESE 3 | E 3 | E 3 | E 3 | — | ENE 2 | E 3 | E 3 | ESE 3 | E 3 | — | — | — | — | — | — | — | — | — | — | — | SW 3 | SW 4 |
3 | 2 | 2 | 1 | — | 1 | 4 | 5 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | 5 | 8 | |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 235 | 300 | 300 | 293 | 264 | 221 | 217 | 221 | 147 | 191 | 147 | 221 | 221 | 417 | 359 | 339 | 325 | 296 | 296 | 296 | 306 | 306 | 277 |
Best forecast wave conditions in Mid Wales | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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