Surf Forecasts:
How big are the waves at Aberystwyth harbour trap today (12 Sep):
- Afternoon surf: Afternoon surf (12 Sep, local time) - 5ft (1.6m), 7s period with WSW swell.
- Evening surf: Evening surf (12 Sep, local time) - 4.5ft (1.3m), 7s period with WSW swell.
The current surf forecast for Aberystwyth harbour trap at 9PM is: 1.3m 7s primary swell from a West-southwest direction (forecast issued at 06:00pm September 12). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Sep) | - | - |
| Afternoon (12 Sep) | 5ft (1.6m) | 7s |
| Evening (12 Sep) | 4.5ft (1.3m) | 7s |
Table - waves today at Aberystwyth harbour trap. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 14mm), heaviest on Sat afternoon. Very mild (max 19°C on Sun morning, min 15°C on Tue morning). Winds decreasing (fresh winds from the SW on Sat afternoon, light winds from the SSW by Sun afternoon). | |||||||||||||||||||
Sat 12 | Sunday 13 | Monday 14 | |||||||||||||||||
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) | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 6 | SW 4 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | WSW 6 |
Wave Graph  | |||||||||||||||||||
 kJ | 222 | 176 | 139 | 91 | 66 | 45 | 25 | 18 | 18 | 9 | 9 | 9 | 4 | 5 | 37 | 30 | 30 | 44 | 53 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross | cross |
High Tide | 9:31PM5.41m | 9:50AM5.03m | 10:07PM5.29m | 10:25AM4.89m | |||||||||||||||
Low Tide | 4:17PM0.56m | 4:42AM0.45m | 4:49PM0.62m | 5:13AM0.62m | 5:19PM0.77m | ||||||||||||||
 |  |  |  | | |  |  | | |  | | | | | | | | | |
 | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — |
 | — | 7:39 | — | — | — | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:35 | — |
mm | 3 | — | — | 1 | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 17 | 17 | 16 | 16 | 17 | 19 | 18 | 17 | 16 | 16 | 18 | 17 | 17 | 19 | 19 | 19 | 19 |
Feels °C | 13 | 14 | 15 | 15 | 14 | 15 | 17 | 19 | 18 | 18 | 16 | 15 | 18 | 17 | 15 | 16 | 18 | 18 | 17 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 6 | WSW 6 | — | W 9 | W 8 | — | — |
| kJ | — | — | — | — | — | — | 25 | 18 | 18 | 9 | 9 | 9 | 4 | 4 | — | 2 | 1 | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 8 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 2 | 2 | 2 | 2 | 2 | 1 | 1 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | — | — | — | — | — | SW 2 | SW 3 | SW 4 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | WSW 6 |
| kJ | 222 | 176 | 139 | 91 | 66 | 45 | — | — | — | — | — | 1 | 3 | 5 | 37 | 30 | 30 | 44 | 53 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 398 | 185 | 91 | 85 | 98 | 50 | 47 | 93 | 98 | 97 | 138 | 195 | 222 | 222 | 222 | 222 | 222 | 222 | 214 |
Best forecast wave conditions in Mid Wales | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
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‘Porth Neigwl: Choppy waves hadn't tidied much (from what I could see in the dark.’
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