Surf Forecasts:
How big are the waves at Aberystwyth harbour trap today (21 Oct):
- Morning surf: Morning surf (21 Oct, local time) - 7ft (2.1m), 7s period with W swell.
- Afternoon surf: Afternoon surf (21 Oct, local time) - 7.5ft (2.3m), 8s period with W swell.
- Evening surf: Evening surf (21 Oct, local time) - 6ft (1.9m), 7s period with W swell.
The current surf forecast for Aberystwyth harbour trap at 8AM is: 1.3m 5s primary swell from a West-southwest direction (forecast issued at 12:00am October 21). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Oct) | 7ft (2.1m) | 7s |
| Afternoon (21 Oct) | 7.5ft (2.3m) | 8s |
| Evening (21 Oct) | 6ft (1.9m) | 7s |
Table - waves today at Aberystwyth harbour trap. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 25mm), heaviest during Thu night. Very mild (max 13°C on Thu afternoon, min 8°C on Wed morning). Mainly gales. | ||||||||||||||||||||||||
Wednesday 21 | Thursday 22 | Friday 23 | ||||||||||||||||||||||
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) | SW 5 | SSW 6 | WSW 5 | W 7 | W 8 | W 8 | W 7 | W 7 | W 6 | W 6 | W 5 | W 5 | W 5 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | NW 5 | NW 8 | WNW 8 | WNW 7 | WNW 7 | W 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 6 | 52 | 102 | 437 | 663 | 601 | 510 | 263 | 132 | 72 | 60 | 68 | 46 | 92 | 64 | 45 | 31 | 26 | 141 | 962 | 819 | 472 | 435 | 427 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-on | on | on | on | on | on | on | cross-on | on | on | cross-on | cross-on | cross-off | off | off | off | off | glassy | cross-on | on | on | on | on |
High Tide | 5:27AM3.48m | 5:40PM3.86m | 6:12AM3.81m | 6:24PM4.22m | 6:47AM4.18m | 7:00PM4.59m | ||||||||||||||||||
Low Tide | 11:17PM1.89m | 11:35AM1.96m | 00:16AM1.62m | 12:30PM1.66m | 1:04AM1.34m | 1:16PM1.36m | ||||||||||||||||||
 |  | |  | |  |  | | | |  |  |  | |  | | | | | | | | | | |
 | — | — | 7:50 | — | — | — | — | — | — | — | 7:52 | — | — | — | — | — | — | — | 7:54 | — | — | — | — | — |
 | — | — | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:05 | — | — |
mm | — | 1 | 1 | 2 | 1 | — | 1 | 1 | 1 | 2 | — | 1 | — | — | — | 1 | 4 | 1 | 1 | 3 | 3 | — | 1 | 1 |
Temp °C | 9 | 10 | 9 | 8 | 9 | 11 | 11 | 10 | 10 | 10 | 10 | 11 | 12 | 13 | 11 | 11 | 13 | 11 | 11 | 9 | 9 | 10 | 10 | 10 |
Feels °C | 4 | 6 | 2 | -2 | -2 | 0 | 2 | 4 | 6 | 3 | 5 | 5 | 7 | 10 | 6 | 4 | 7 | 8 | 10 | -4 | -4 | -2 | -1 | -1 |
Swell 1 Height (m) Direction Period (s) | SW 5 | — | — | — | — | — | — | — | — | — | — | — | — | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | WSW 14 | — | — | — | — |
| kJ | 6 | — | — | — | — | — | — | — | — | — | — | — | — | 92 | 64 | 45 | 31 | 26 | 26 | 38 | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 4 | NW 4 | NW 4 | NW 4 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 3 | 1 | 1 | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSE 3 | SSW 6 | WSW 5 | W 7 | W 8 | W 8 | W 7 | W 7 | W 6 | W 6 | W 5 | W 5 | W 5 | — | SE 2 | ESE 3 | ESE 3 | E 3 | NW 5 | NW 8 | WNW 8 | WNW 7 | WNW 7 | W 7 |
| kJ | 4 | 52 | 102 | 437 | 663 | 601 | 510 | 263 | 132 | 72 | 60 | 68 | 46 | — | 1 | 3 | 5 | 1 | 141 | 962 | 819 | 472 | 435 | 427 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 195 | 117 | 309 | 314 | 313 | 313 | 278 | 332 | 278 | 93 | 93 | 93 | 50 | 0 | 0 | 290 | 347 | 85 | 0 | 317 | 309 | 569 | 1006 | 486 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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