Surf Forecasts:
How big are the waves at Harlech today (27 Jul):
- Morning surf: Morning surf (27 Jul, local time) - 1.5ft (0.4m), 5s period with WSW swell.
- Afternoon surf: Afternoon surf (27 Jul, local time) - 2ft (0.6m), 4s period with WSW swell.
- Evening surf: Evening surf (27 Jul, local time) - 2ft (0.6m), 4s period with SW swell.
The current surf forecast for Harlech at 5PM is: 0.7m 4s primary swell from a West-southwest direction and 0.1m 4s secondary swell from a Northwest direction (forecast issued at 12:00pm July 27). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Jul) | 1.5ft (0.4m) | 5s |
| Afternoon (27 Jul) | 2ft (0.6m) | 4s |
| Evening (27 Jul) | 2ft (0.6m) | 4s |
Table - waves today at Harlech. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Wed night. Very mild (max 19°C on Tue morning, min 14°C on Wed night). Wind will be generally light. | |||||||||||||||||||||
Mon 27 | Tuesday 28 | Wednesday 29 | |||||||||||||||||||
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) | NW 5 | WSW 4 | WSW 4 | SW 4 | SW 4 | SW 5 | SW 6 | SW 4 | SW 5 | SW 5 | SW 5 | SW 5 | WSW 5 | WSW 5 | WSW 4 | WSW 4 | SW 4 | SW 4 | SW 4 | SW 4 | WSW 4 |
Wave Graph  | |||||||||||||||||||||
 kJ | 8 | 12 | 15 | 19 | 16 | 19 | 26 | 15 | 26 | 19 | 19 | 23 | 15 | 14 | 8 | 7 | 4 | 4 | 4 | 3 | 13 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 7:38AM3.34m | 7:57PM3.62m | 8:17AM3.52m | 8:34PM3.86m | 8:52AM3.68m | 9:09PM4.07m | |||||||||||||||
Low Tide | 2:40PM1.09m | 3:08AM0.92m | 3:17PM0.88m | 3:44AM0.71m | 3:51PM0.70m | ||||||||||||||||
 |  | | |  | | | | | | | |  | | | | | | | |  | |
 | 5:26 | — | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — |
 | — | — | — | 9:17 | — | — | — | — | — | — | — | 9:16 | — | — | — | — | — | — | — | 9:15 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 16 | 17 | 17 | 17 | 17 | 17 | 18 | 19 | 19 | 18 | 16 | 16 | 16 | 16 | 17 | 18 | 19 | 18 | 17 |
Feels °C | 13 | 13 | 15 | 17 | 17 | 17 | 17 | 16 | 17 | 18 | 19 | 18 | 16 | 16 | 16 | 16 | 17 | 18 | 18 | 17 | 16 |
Swell 1 Height (m) Direction Period (s) | NW 5 | NW 4 | NW 4 | NW 4 | — | — | — | — | — | — | — | WSW 5 | WSW 5 | WSW 5 | WSW 4 | WSW 4 | SW 4 | WSW 4 | — | — | — |
| kJ | 5 | 3 | 1 | 1 | — | — | — | — | — | — | — | 12 | 15 | 14 | 8 | 7 | 4 | 4 | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 5 | WSW 4 | WSW 4 | SW 4 | SW 4 | SW 5 | SW 6 | SW 4 | SW 5 | SW 5 | SW 5 | SW 5 | — | — | — | — | — | SW 4 | SW 4 | SW 4 | WSW 4 |
| kJ | 8 | 12 | 15 | 19 | 16 | 19 | 26 | 15 | 26 | 19 | 19 | 23 | — | — | — | — | — | 4 | 4 | 3 | 13 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 290 | 294 | 291 | 290 | 275 | 255 | 189 | 189 | 273 | 288 | 294 | 264 | 264 | 264 | 264 | 258 | 308 | 351 | 366 | 312 | 215 |
Best forecast wave conditions in Mid Wales | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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