Surf Forecasts:
How big are the waves at Harlech today (25 Jul):
- Morning surf: Morning surf (25 Jul, local time) - 1ft (0.3m), 4s period with WSW swell.
- Afternoon surf: Afternoon surf (25 Jul, local time) - 2.5ft (0.8m), 4s period with WSW swell.
- Evening surf: Evening surf (25 Jul, local time) - 2.5ft (0.7m), 5s period with WSW swell.
The current surf forecast for Harlech at 6PM is: 0.7m 4s primary swell from a West-southwest direction and 0.1m 4s secondary swell from a Northwest direction (forecast issued at 12:00pm July 25). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Jul) | 1ft (0.3m) | 4s |
| Afternoon (25 Jul) | 2.5ft (0.8m) | 4s |
| Evening (25 Jul) | 2.5ft (0.7m) | 5s |
Table - waves today at Harlech. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Sat night. Very mild (max 17°C on Sat morning, min 13°C on Sun night). Winds increasing (light winds from the SW on Sat afternoon, fresh winds from the WNW by Sun afternoon). | |||||||||||||||||||||
Sat 25 | Sunday 26 | Monday 27 | |||||||||||||||||||
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) | WSW 4 | WSW 4 | WSW 4 | WSW 4 | WSW 5 | WSW 5 | WSW 5 | W 5 | W 5 | W 5 | W 5 | WNW 5 | WNW 5 | WNW 5 | WNW 4 | W 5 | NW 5 | WSW 4 | SW 4 | SW 5 | SW 5 |
Wave Graph  | |||||||||||||||||||||
 kJ | 3 | 12 | 20 | 18 | 19 | 27 | 51 | 60 | 62 | 69 | 57 | 42 | 32 | 29 | 27 | 22 | 11 | 16 | 21 | 22 | 17 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | cross-on | cross-on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross | cross | cross-on |
High Tide | 6:26PM3.16m | 6:53AM3.16m | 7:16PM3.38m | 7:38AM3.34m | 7:57PM3.62m | ||||||||||||||||
Low Tide | 12:59PM1.48m | 1:38AM1.36m | 1:57PM1.30m | 2:28AM1.14m | 2:40PM1.09m | ||||||||||||||||
 |  | | |  | |  |  | | | | |  |  | | | | | | | | |
 | 5:22 | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — |
 | — | — | — | 9:21 | — | — | — | — | — | — | — | 9:20 | — | — | — | — | — | — | — | 9:17 | — |
mm | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 16 | 16 | 16 | 16 | 15 | 13 | 14 | 15 | 15 | 15 | 16 | 17 |
Feels °C | 15 | 13 | 14 | 16 | 16 | 15 | 13 | 12 | 11 | 11 | 10 | 12 | 13 | 11 | 10 | 12 | 12 | 12 | 13 | 15 | 17 |
Swell 1 Height (m) Direction Period (s) | — | — | — | NW 4 | — | — | — | — | — | — | — | WSW 6 | — | — | — | — | NW 5 | NW 5 | NW 4 | NW 4 | — |
| kJ | — | — | — | 1 | — | — | — | — | — | — | — | 21 | — | — | — | — | 6 | 3 | 1 | 1 | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 4 | WSW 4 | WSW 4 | WSW 4 | WSW 5 | WSW 5 | WSW 5 | W 5 | W 5 | W 5 | W 5 | WNW 5 | WNW 5 | WNW 5 | WNW 4 | W 5 | WSW 4 | WSW 4 | SW 4 | SW 5 | SW 5 |
| kJ | 3 | 12 | 20 | 18 | 19 | 27 | 51 | 60 | 62 | 69 | 57 | 42 | 32 | 29 | 27 | 22 | 11 | 16 | 21 | 22 | 17 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 399 | 399 | 399 | 344 | 292 | 366 | 554 | 621 | 621 | 621 | 621 | 137 | 131 | 142 | 142 | 142 | 263 | 263 | 288 | 288 | 257 |
Best forecast wave conditions in Mid Wales | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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