Surf Forecasts:
How big are the waves at Harlech today (31 Oct):
- Morning surf: Morning surf (31 Oct, local time) - 1.5ft (0.5m), 11s period with SW swell.
- Afternoon surf: Afternoon surf (31 Oct, local time) - 1.5ft (0.4m), 10s period with WSW swell.
- Evening surf: Evening surf (31 Oct, local time) - 1.5ft (0.4m), 10s period with WSW swell.
The current surf forecast for Harlech at 8AM is: 0.6m 11s primary swell from a West-southwest direction (forecast issued at 11:00pm October 30). The wind direction is predicted to be offshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Oct) | 1.5ft (0.5m) | 11s |
| Afternoon (31 Oct) | 1.5ft (0.4m) | 10s |
| Evening (31 Oct) | 1.5ft (0.4m) | 10s |
Table - waves today at Harlech. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 13°C on Sat morning, min 7°C on Mon morning). Wind will be generally light. | |||||||||||||||||
Saturday 31 | Sunday 1 | ||||||||||||||||
9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  | |  |  |  |  |  | ||||||||||
Wave Height (m) Direction Period (s) | WSW 11 | WSW 11 | WSW 11 | WSW 11 | SW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | SW 10 | SW 10 | SW 9 | SW 9 | NNW 5 | NNW 6 | WSW 8 | NW 5 |
Wave Graph  | |||||||||||||||||
 kJ | 81 | 81 | 79 | 78 | 57 | 45 | 42 | 39 | 38 | 24 | 24 | 21 | 20 | 10 | 12 | 6 | 4 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | glassy | glassy | glassy | glassy | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off |
High Tide | 10:51PM4.00m | 11:14AM4.05m | 11:46PM3.57m | 12:13PM3.72m | |||||||||||||
Low Tide | 6:01AM1.00m | 6:47PM0.85m | 7:10AM1.22m | 8:02PM0.98m | |||||||||||||
 | |  | |  |  | | | | | | | | | | | | |
 | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — |
 | — | — | — | — | — | — | 4:47 | — | — | — | — | — | — | — | 4:45 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 12 | 11 | 11 | 11 | 13 | 13 | 12 | 11 | 11 | 11 | 11 | 10 | 12 | 12 | 11 | 12 |
Feels °C | 10 | 10 | 9 | 9 | 9 | 12 | 12 | 11 | 10 | 10 | 9 | 9 | 7 | 9 | 9 | 8 | 10 |
Swell 1 Height (m) Direction Period (s) | WSW 11 | WSW 11 | WSW 11 | WSW 11 | SW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | SW 10 | SW 10 | SW 9 | SW 9 | WSW 9 | WSW 9 | NW 5 | NW 5 |
| kJ | 81 | 81 | 79 | 78 | 57 | 45 | 42 | 39 | 38 | 24 | 24 | 21 | 20 | 8 | 7 | 7 | 4 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WSW 9 | WSW 8 | SW 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 8 | 6 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | NW 4 | NNW 5 | NNW 6 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 10 | 12 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 26 | 80 | 26 | 26 | 26 | 26 | 27 | 131 | 131 | 131 | 131 | 131 | 138 |
Best forecast wave conditions in Mid Wales | |||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||
Header Global | |||||||||||||||||
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