Surf Forecasts:
How big are the waves at Harlech today (02 Oct):
- Morning surf: Morning surf (02 Oct, local time) - 4.5ft (1.3m), 6s period with SW swell.
- Afternoon surf: Afternoon surf (02 Oct, local time) - 5ft (1.6m), 7s period with SW swell.
- Evening surf: Evening surf (02 Oct, local time) - 5ft (1.6m), 8s period with SW swell.
The current surf forecast for Harlech at 2AM is: 1.1m 6s primary swell from a Southwest direction and 0.4m 10s secondary swell from a Southwest direction, 0.4m 10s secondary swell from a West-southwest direction (forecast issued at 06:00pm October 01). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Oct) | 4.5ft (1.3m) | 6s |
| Afternoon (02 Oct) | 5ft (1.6m) | 7s |
| Evening (02 Oct) | 5ft (1.6m) | 8s |
Table - waves today at Harlech. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 15mm), heaviest on Fri night. Very mild (max 16°C on Fri morning, min 10°C on Sat night). Winds decreasing (fresh winds from the SSW on Fri afternoon, calm by Sat afternoon). | |||||||||||||||||||
Thu 1 | Friday 2 | Saturday 3 | |||||||||||||||||
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 10 | SW 10 | SW 5 | SW 5 | SW 6 | SW 7 | SW 6 | SW 7 | SW 8 | SW 8 | SW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | SW 8 | SW 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 216 | 231 | 52 | 55 | 120 | 153 | 110 | 195 | 308 | 341 | 306 | 230 | 130 | 82 | 59 | 46 | 26 | 17 | 16 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | on | cross-on | cross | cross-off | glassy | glassy | glassy | glassy |
High Tide | 00:03AM4.07m | 12:26PM3.92m | 00:56AM3.64m | 1:23PM3.56m | |||||||||||||||
Low Tide | 6:26PM0.76m | 6:53AM1.03m | 7:32PM1.03m | 8:06AM1.33m | 9:01PM1.23m | ||||||||||||||
 |  | |  |  | |  | | | | | |  | |  | | |  | | |
 | — | — | — | — | — | 7:18 | — | — | — | — | — | — | — | 7:20 | — | — | — | — | — |
 | 6:53 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:50 | — | — |
mm | 1 | 1 | 1 | — | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 3 | — | — | — | — | — | — | — |
Temp °C | 15 | 14 | 13 | 14 | 14 | 14 | 15 | 16 | 16 | 16 | 15 | 14 | 13 | 11 | 11 | 13 | 14 | 13 | 11 |
Feels °C | 11 | 10 | 9 | 10 | 10 | 10 | 11 | 10 | 10 | 11 | 10 | 13 | 11 | 10 | 10 | 11 | 13 | 12 | 9 |
Swell 1 Height (m) Direction Period (s) | — | WSW 10 | WSW 10 | WSW 10 | WSW 10 | — | — | — | — | — | — | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | SW 8 | SW 8 |
| kJ | — | 60 | 38 | 36 | 10 | — | — | — | — | — | — | 230 | 130 | 82 | 59 | 46 | 26 | 17 | 16 |
Swell 2 Height (m) Direction Period (s) | — | — | — | WSW 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 36 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 10 | SW 10 | SW 5 | SW 5 | SW 6 | SW 7 | SW 6 | SW 7 | SW 8 | SW 8 | SW 8 | — | — | — | — | — | — | — | — |
| kJ | 216 | 231 | 52 | 55 | 120 | 153 | 110 | 195 | 308 | 341 | 306 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 284 | 278 | 61 | 61 | 207 | 207 | 311 | 318 | 320 | 181 | 128 | 9 | 9 | 14 | 26 | 27 | 26 | 130 | 125 |
Best forecast wave conditions in Mid Wales | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
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