Surf Forecasts:
How big are the waves at Harlech today (05 Aug):
- Morning surf: Morning surf (05 Aug, local time) - 2.5ft (0.8m), 4s period with W swell.
- Afternoon surf: Afternoon surf (05 Aug, local time) - 3.5ft (1.0m), 5s period with W swell.
- Evening surf: Evening surf (05 Aug, local time) - 2.5ft (0.8m), 5s period with W swell.
The current surf forecast for Harlech at 9AM is: 0.8m 4s primary swell from a West direction and 0.3m 7s secondary swell from a Southwest direction (forecast issued at 12:00am August 05). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Aug) | 2.5ft (0.8m) | 4s |
| Afternoon (05 Aug) | 3.5ft (1.0m) | 5s |
| Evening (05 Aug) | 2.5ft (0.8m) | 5s |
Table - waves today at Harlech. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Tue night. Very mild (max 17°C on Tue night, min 13°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 5 | Thursday 6 | Friday 7 | ||||||||||||||||||||||
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 | 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) | SW 5 | WSW 4 | W 4 | W 5 | W 5 | W 5 | WSW 5 | W 5 | W 4 | W 5 | WNW 5 | WNW 5 | W 5 | WSW 6 | SW 5 | WSW 4 | WSW 4 | WSW 4 | SW 4 | SW 4 | W 12 | SW 4 | SW 4 | SW 4 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 22 | 15 | 18 | 34 | 57 | 51 | 29 | 27 | 37 | 49 | 43 | 43 | 24 | 12 | 7 | 5 | 12 | 12 | 9 | 4 | 3 | 3 | 3 | 4 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | cross-on | on | cross-on | cross-on | cross-on | on | on | cross-on | cross | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 00:45AM4.05m | 1:11PM3.65m | 1:35AM3.79m | 2:06PM3.44m | 2:37AM3.51m | 3:16PM3.27m | ||||||||||||||||||
Low Tide | 7:43AM0.89m | 7:38PM1.09m | 8:27AM1.09m | 8:35PM1.26m | 9:35AM1.27m | |||||||||||||||||||
 |  |  |  | |  | |  |  | | | | |  | | | | |  | | | | | | |
 | — | 5:39 | — | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:02 | — | — | — | — | — | — | — | 9:00 | — | — | — | — | — | — | — | 8:59 | — |
mm | 1 | — | 1 | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 15 | 14 | 14 | 15 | 17 | 16 | 15 | 13 | 13 | 13 | 14 | 15 | 15 | 15 | 13 | 13 | 13 | 13 | 16 | 17 | 17 | 16 | 14 |
Feels °C | 17 | 13 | 11 | 10 | 10 | 12 | 12 | 11 | 8 | 8 | 9 | 10 | 11 | 12 | 12 | 11 | 11 | 11 | 11 | 14 | 15 | 15 | 15 | 13 |
Swell 1 Height (m) Direction Period (s) | SW 7 | SW 7 | SW 7 | — | — | — | — | — | — | — | — | — | — | NW 4 | WNW 4 | — | — | W 12 | SW 4 | SW 4 | SW 4 | — | — | SW 4 |
| kJ | 7 | 7 | 7 | — | — | — | — | — | — | — | — | — | — | 3 | 1 | — | — | 3 | 9 | 4 | 3 | — | — | 4 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 5 | NW 5 | W 12 | W 12 | — | W 12 | W 12 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 3 | 3 | — | 3 | 3 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | W 12 | W 12 | — | — | — | — | — | W 12 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 3 | — | — | — | — | — | 3 | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 5 | WSW 4 | W 4 | W 5 | W 5 | W 5 | WSW 5 | W 5 | W 4 | W 5 | WNW 5 | WNW 5 | W 5 | WSW 6 | SW 5 | WSW 4 | WSW 4 | WSW 4 | S 2 | — | — | SW 4 | SW 4 | — |
| kJ | 22 | 15 | 18 | 34 | 57 | 51 | 29 | 27 | 37 | 49 | 43 | 43 | 24 | 12 | 7 | 5 | 12 | 12 | 1 | — | — | 3 | 3 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 279 | 26 | 346 | 499 | 499 | 501 | 495 | 26 | 462 | 281 | 277 | 297 | 295 | 281 | 281 | 281 | 281 | 281 | 284 | 284 | 288 | 285 | 288 | 284 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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