
Surf Forecasts:
How big are the waves at Aberystwyth harbour trap today (18 Jul):
- Morning surf: Morning surf (18 Jul, local time) - 0.5ft (0.2m), 3s period with NNW swell.
- Afternoon surf: Afternoon surf (18 Jul, local time) - 2.5ft (0.8m), 4s period with NNW swell.
The current surf forecast for Aberystwyth harbour trap at 2PM is: 0.7m 4s primary swell from a Northwest direction (forecast issued at 06:00am July 18). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jul) | 0.5ft (0.2m) | 3s |
| Afternoon (18 Jul) | 2.5ft (0.8m) | 4s |
| Evening (18 Jul) | - | - |
Table - waves today at Aberystwyth harbour trap. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Sat afternoon, min 13°C on Sun night). Wind will be generally light. | |||||||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||||||||||
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 4 | NNW 3 | NW 4 | NW 4 | NNW 5 | NW 5 | NW 5 | NW 5 | NW 5 | NNW 4 | NW 4 | NNW 3 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 5 | NW 5 |
Wave Graph | |||||||||||||||||||||||
0 | 0 | 1 | 12 | 29 | 28 | 0 | 11 | 0 | 0 | 0 | 3 | 4 | 5 | 5 | 6 | 0 | 3 | 6 | 9 | 24 | 28 | 23 | |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | off | off | on | on | cross-on | cross-on | cross | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 11:22AM4.55m | 11:43PM4.90m | 12:10PM4.29m | 00:32AM4.60m | 1:00PM4.01m | ||||||||||||||||||
Low Tide | 6:14AM0.47m | 6:21PM0.79m | 6:53AM0.70m | 6:58PM1.01m | 7:32AM1.00m | 7:36PM1.27m | |||||||||||||||||
5:13 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | |
— | — | — | — | — | 9:29 | — | — | — | — | — | — | — | 9:28 | — | — | — | — | — | — | — | 9:25 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 17 | 17 | 17 | 19 | 18 | 16 | 14 | 14 | 17 | 17 | 18 | 18 | 17 | 16 | 14 | 13 | 15 | 16 | 16 | 18 | 18 |
Feels °C | 14 | 15 | 16 | 15 | 14 | 17 | 16 | 14 | 11 | 12 | 16 | 15 | 16 | 16 | 17 | 15 | 12 | 11 | 13 | 13 | 14 | 16 | 17 |
Swell 1 Height (m) Direction Period (s) | NNW 4 | NNW 4 | NW 4 | — | — | — | NW 5 | NW 5 | NW 5 | NW 5 | NNW 4 | — | — | — | — | — | NNW 4 | — | — | — | — | — | — |
3 | 1 | 1 | — | — | — | 23 | 11 | 5 | 5 | 2 | — | — | — | — | — | 3 | — | — | — | — | — | — | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | NNW 3 | NW 4 | NW 4 | NNW 5 | — | — | — | — | — | NW 4 | NNW 3 | NNW 4 | NNW 4 | NNW 4 | — | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 5 | NW 5 |
— | — | 1 | 12 | 29 | 28 | — | — | — | — | — | 3 | 4 | 5 | 5 | 6 | — | 3 | 6 | 9 | 24 | 28 | 23 | |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 407 | 334 | 334 | 334 | 334 | 334 | 334 | 182 | 229 | 224 | 334 | 334 | 403 | 334 | 310 | 308 | 307 | 307 | 316 | 334 | 334 | 402 | 312 |
Best forecast wave conditions in Mid Wales | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)












