Surf Forecasts:
How big are the waves at Aberystwyth harbour trap today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 2.5ft (0.8m), 5s period with NW swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 2.5ft (0.7m), 5s period with NW swell.
- Evening surf: Evening surf (20 Sep, local time) - 1ft (0.3m), 7s period with WSW swell.
The current surf forecast for Aberystwyth harbour trap at 4AM is: 1.1m 5s primary swell from a West direction (forecast issued at 12:00am September 20). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 2.5ft (0.8m) | 5s |
| Afternoon (20 Sep) | 2.5ft (0.7m) | 5s |
| Evening (20 Sep) | 1ft (0.3m) | 7s |
Table - waves today at Aberystwyth harbour trap. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Mon afternoon, min 11°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | ||||||||||||||||||||||
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) | W 4 | W 5 | WNW 5 | NW 5 | NW 5 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 6 | WSW 6 | WSW 4 | WSW 4 | WSW 4 | WSW 4 | WSW 4 | WSW 4 | WSW 3 | W 3 | SW 6 | W 7 | W 8 | W 18 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 48 | 54 | 51 | 28 | 24 | 18 | 9 | 9 | 4 | 4 | 4 | 4 | 3 | 3 | 2 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 6 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | glassy | glassy | glassy | cross-off | glassy | glassy | glassy | on | on | glassy | glassy |
High Tide | 3:06AM3.17m | 3:57PM3.33m | 5:09AM3.23m | 5:32PM3.53m | 6:14AM3.50m | 6:26PM3.86m | ||||||||||||||||||
Low Tide | 9:22AM2.25m | 10:41PM2.10m | 11:15AM2.19m | 00:12AM1.88m | 12:30PM1.92m | |||||||||||||||||||
 |  |  | |  | | |  | | | | | | | | | | | | | | | | | |
 | — | 6:56 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — |
 | — | — | — | — | — | — | 7:20 | — | — | — | — | — | — | — | 7:17 | — | — | — | — | — | — | — | 7:15 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 14 | 13 | 13 | 13 | 13 | 12 | 11 | 12 | 12 | 13 | 15 | 16 | 17 | 16 | 16 | 16 | 15 | 15 | 16 | 17 | 17 | 16 | 16 |
Feels °C | 10 | 9 | 8 | 9 | 10 | 11 | 11 | 9 | 9 | 9 | 10 | 14 | 16 | 18 | 17 | 17 | 16 | 15 | 16 | 17 | 18 | 17 | 17 | 17 |
Swell 1 Height (m) Direction Period (s) | — | — | W 14 | WSW 6 | WSW 6 | NW 5 | NW 5 | NW 4 | WSW 7 | WSW 7 | WSW 6 | WSW 6 | WSW 4 | WSW 4 | WSW 4 | WSW 4 | WSW 4 | WSW 4 | WSW 3 | W 3 | — | — | W 6 | W 6 |
| kJ | — | — | 4 | 20 | 15 | 11 | 7 | 3 | 4 | 4 | 4 | 4 | 3 | 3 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | 1 | 1 |
Swell 2 Height (m) Direction Period (s) | — | — | — | W 14 | W 14 | WSW 7 | WSW 7 | WSW 7 | NNW 4 | NW 4 | WSW 3 | — | SW 6 | SW 6 | SW 6 | W 6 | W 6 | W 6 | W 6 | W 6 | SW 6 | W 6 | — | W 12 |
| kJ | — | — | — | 4 | 4 | 18 | 9 | 9 | 2 | 1 | 1 | — | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | — | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | W 14 | — | — | — | — | NW 4 | — | — | — | — | — | — | — | — | — | — | W 7 | W 8 | W 18 |
| kJ | — | — | — | — | — | 4 | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 6 |
Wind waves Height (m) Direction Period (s) | W 4 | W 5 | WNW 5 | NW 5 | NW 5 | — | — | — | — | — | — | SW 3 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 48 | 54 | 51 | 28 | 24 | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 234 | 98 | 99 | 100 | 99 | 101 | 99 | 89 | 89 | 89 | 96 | 96 | 148 | 236 | 213 | 217 | 217 | 217 | 179 | 112 | 143 | 100 | 98 | 89 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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