Surf Forecasts:
How big are the waves at Harlech today (06 Aug):
- Morning surf: Morning surf (06 Aug, local time) - 3ft (0.9m), 5s period with WNW swell.
- Afternoon surf: Afternoon surf (06 Aug, local time) - 1.5ft (0.4m), 6s period with WSW swell.
- Evening surf: Evening surf (06 Aug, local time) - 0.5ft (0.2m), 5s period with WSW swell.
The current surf forecast for Harlech at 9AM is: 0.9m 5s primary swell from a West-northwest direction (forecast issued at 12:00am August 06). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Aug) | 3ft (0.9m) | 5s |
| Afternoon (06 Aug) | 1.5ft (0.4m) | 6s |
| Evening (06 Aug) | 0.5ft (0.2m) | 5s |
Table - waves today at Harlech. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Wed night. Very mild (max 18°C on Sat afternoon, min 13°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 6 | Friday 7 | Saturday 8 | ||||||||||||||||||||||
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) | W 5 | WNW 5 | WNW 5 | WNW 5 | W 4 | WSW 6 | WSW 6 | W 12 | WSW 4 | SW 4 | WSW 4 | SW 4 | W 12 | WSW 4 | WSW 4 | WSW 4 | SW 4 | SW 5 | WSW 5 | SW 4 | WSW 4 | SW 4 | WSW 4 | WSW 4 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 45 | 42 | 44 | 33 | 14 | 12 | 6 | 3 | 6 | 10 | 7 | 4 | 3 | 2 | 2 | 2 | 4 | 10 | 8 | 6 | 2 | 2 | 2 | 2 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-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 | cross | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-off |
High Tide | 1:35AM3.79m | 2:06PM3.44m | 2:37AM3.51m | 3:16PM3.27m | 3:55AM3.33m | 4:39PM3.29m | ||||||||||||||||||
Low Tide | 8:27AM1.09m | 8:35PM1.26m | 9:35AM1.27m | 10:11PM1.37m | 11:14AM1.33m | |||||||||||||||||||
 |  |  | | | | | | | | |  | | | | | | | | | | | | | |
 | — | 5:41 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:00 | — | — | — | — | — | — | — | 8:59 | — | — | — | — | — | — | — | 8:58 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 13 | 14 | 15 | 16 | 15 | 13 | 13 | 13 | 13 | 16 | 17 | 17 | 16 | 14 | 14 | 13 | 13 | 16 | 17 | 18 | 17 | 15 |
Feels °C | 8 | 9 | 9 | 10 | 11 | 13 | 13 | 11 | 11 | 11 | 12 | 14 | 14 | 15 | 14 | 13 | 13 | 12 | 12 | 15 | 16 | 17 | 16 | 14 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | NW 5 | WSW 6 | WSW 6 | SW 5 | W 12 | SW 4 | WSW 4 | SW 4 | — | — | — | WSW 4 | SW 4 | SW 5 | WSW 5 | W 11 | WSW 4 | W 8 | WSW 4 | WSW 4 |
| kJ | — | — | — | — | 4 | 12 | 6 | 1 | 3 | 9 | 7 | 4 | — | — | — | 2 | 4 | 10 | 8 | 2 | 2 | 1 | 1 | 1 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | NW 4 | WNW 4 | — | — | W 12 | W 12 | W 12 | W 12 | — | — | — | W 12 | W 12 | W 11 | W 13 | — | — | SW 8 | SW 7 |
| kJ | — | — | — | — | — | 3 | 1 | — | — | 3 | 3 | 3 | 3 | — | — | — | 3 | 3 | 2 | 3 | — | — | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | NW 5 | W 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 1 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 5 | WNW 5 | WNW 5 | WNW 5 | W 4 | — | — | WSW 3 | WSW 4 | WSW 4 | — | WSW 4 | SW 4 | WSW 4 | WSW 4 | — | — | — | — | SW 4 | — | SW 4 | — | — |
| kJ | 45 | 42 | 44 | 33 | 14 | — | — | 2 | 6 | 10 | — | 3 | 3 | 2 | 2 | — | — | — | — | 6 | — | 2 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 294 | 277 | 137 | 290 | 26 | 290 | 284 | 281 | 281 | 284 | 284 | 284 | 288 | 293 | 288 | 284 | 288 | 294 | 305 | 310 | 310 | 317 | 310 | 309 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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