Surf Forecasts:
How big are the waves at Harlech today (23 Jul):
- Morning surf: Morning surf (23 Jul, local time) - 1.5ft (0.4m), 4s period with NW swell.
- Afternoon surf: Afternoon surf (23 Jul, local time) - 2ft (0.6m), 4s period with NNW swell.
- Evening surf: Evening surf (23 Jul, local time) - 1.5ft (0.4m), 3s period with NNW swell.
The current surf forecast for Harlech at 8AM is: 0.3m 4s primary swell from a North-northwest direction (forecast issued at 12:00am July 23). An open ocean swell of 0.2m 5s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Jul) | 1.5ft (0.4m) | 4s |
| Afternoon (23 Jul) | 2ft (0.6m) | 4s |
| Evening (23 Jul) | 1.5ft (0.4m) | 3s |
Table - waves today at Harlech. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Sat afternoon. Warm (max 20°C on Thu afternoon, min 13°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | ||||||||||||||||||||||
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) | NNW 4 | NNW 5 | NNW 4 | NW 4 | NNW 3 | NNW 4 | NNW 4 | NNW 3 | N 3 | N 3 | — | — | — | — | — | NW 4 | — | — | W 3 | WSW 3 | WSW 4 | WSW 5 | WSW 5 | WSW 5 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 6 | 0 | 3 | 3 | 5 | 9 | 9 | 4 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 4 | 18 | 28 | 22 | 19 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-on | on | cross-on | on | cross-on | cross | cross-on | cross-on | on | cross-on | on | cross-on | on |
High Tide | 3:29AM3.11m | 4:11PM2.97m | 4:47AM2.98m | 5:25PM3.01m | 5:57AM3.02m | 6:26PM3.16m | ||||||||||||||||||
Low Tide | 10:17AM1.44m | 10:50PM1.54m | 11:35AM1.54m | 00:25AM1.52m | 12:59PM1.48m | |||||||||||||||||||
 |  |  | |  | | | | | | | | | | | |  | | |  |  | | |  | |
 | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:23 | — | — | — | — | — | — | — | 9:22 | — | — | — | — | — | — | — | 9:21 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 1 | 4 |
Temp °C | 15 | 14 | 14 | 16 | 19 | 20 | 19 | 15 | 14 | 13 | 13 | 17 | 18 | 18 | 18 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 16 |
Feels °C | 14 | 13 | 13 | 15 | 17 | 17 | 17 | 13 | 12 | 12 | 12 | 17 | 17 | 16 | 17 | 14 | 14 | 15 | 14 | 12 | 13 | 14 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | — | NNW 5 | NNW 5 | NW 6 | — | — | — | N 6 | N 5 | — | — | — | — | — | — | NW 4 | — | — | — | — | — | — | — | NW 4 |
| kJ | — | 8 | 3 | 1 | — | — | — | 1 | 1 | — | — | — | — | — | — | 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) | NNW 4 | — | NNW 4 | NW 4 | NNW 3 | NNW 4 | NNW 4 | NNW 3 | N 3 | N 3 | — | — | — | — | — | — | — | — | W 3 | WSW 3 | WSW 4 | WSW 5 | WSW 5 | WSW 5 |
| kJ | 6 | — | 3 | 3 | 5 | 9 | 9 | 4 | 2 | 1 | — | — | — | — | — | — | — | — | 1 | 4 | 18 | 28 | 22 | 19 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 264 | 264 | 264 | 258 | 1046 | 1046 | 291 | 288 | 288 | 294 | 294 | 1077 | 292 | 1039 | 1034 | 336 | 411 | 1039 | 834 | 399 | 399 | 399 | 399 | 336 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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