Surf Forecasts:
How big are the waves at Tywyn today (23 Oct):
- Afternoon surf: Afternoon surf (23 Oct, local time) - 10ft (3.0m), 8s period with WNW swell.
- Evening surf: Evening surf (23 Oct, local time) - 7ft (2.2m), 7s period with WNW swell.
The current surf forecast for Tywyn at 10PM is: 2.1m 7s primary swell from a West-northwest direction (forecast issued at 06:00pm October 23). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Oct) | - | - |
| Afternoon (23 Oct) | 10ft (3.0m) | 8s |
| Evening (23 Oct) | 7ft (2.2m) | 7s |
Table - waves today at Tywyn. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 37mm), heaviest during Sat afternoon. Very mild (max 15°C on Sat afternoon, min 10°C on Fri afternoon). Winds decreasing (gales from the W on Sat night, moderate winds from the S by Sun night). | |||||||||||||||||||
Fri 23 | Saturday 24 | Sunday 25 | |||||||||||||||||
4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 7 | WNW 7 | W 6 | W 5 | WSW 5 | SW 7 | WSW 10 | WSW 11 | WSW 11 | W 10 | W 10 | W 9 | W 9 | W 8 | W 8 | W 7 | W 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 898 | 703 | 462 | 268 | 162 | 97 | 97 | 445 | 1482 | 2073 | 2310 | 2162 | 2141 | 1743 | 1368 | 1097 | 692 | 507 | 327 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | on | on | cross | cross | cross-on | on | on | on | on | on | on | on | on | on | on |
High Tide | 7:04PM3.83m | 7:28AM3.79m | 7:41PM4.17m | 8:03AM4.13m | 8:18PM4.45m | ||||||||||||||
Low Tide | 1:36PM0.86m | 2:04AM0.49m | 2:16PM0.61m | 2:41AM0.29m | 2:55PM0.41m | ||||||||||||||
 |  |  |  | |  | | |  | | | | | | | |  | | | |
 | — | — | — | — | — | 7:56 | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — |
 | 6:05 | — | — | — | — | — | — | — | 6:02 | — | — | — | — | — | — | — | 5:00 | — | — |
mm | 1 | 1 | — | — | — | 1 | 1 | 4 | 13 | 3 | 1 | — | — | 1 | 1 | 1 | — | — | — |
Temp °C | 11 | 10 | 10 | 10 | 11 | 12 | 10 | 12 | 15 | 14 | 11 | 11 | 10 | 10 | 10 | 10 | 11 | 11 | 12 |
Feels °C | -1 | -2 | 0 | 2 | 4 | 5 | 3 | 2 | 6 | 4 | -1 | -1 | -3 | -2 | -3 | -3 | 0 | 1 | 3 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | NNW 6 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 7 | WNW 7 | W 6 | W 5 | WSW 5 | SW 7 | WSW 10 | WSW 11 | WSW 11 | W 10 | W 10 | W 9 | W 9 | W 8 | W 8 | W 7 | W 7 |
| kJ | 898 | 703 | 462 | 268 | 162 | 97 | 97 | 445 | 1482 | 2073 | 2310 | 2162 | 2141 | 1743 | 1368 | 1097 | 692 | 507 | 327 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 310 | 544 | 280 | 280 | 105 | 302 | 301 | 1003 | 942 | 1003 | 1006 | 1006 | 1006 | 1006 | 545 | 1014 | 473 | 250 | 250 |
Best forecast wave conditions in Mid Wales | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
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