Surf Forecasts:
How big are the waves at Aberystwyth harbour trap today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 0.5ft (0.2m), 6s period with WSW swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 0.5ft (0.2m), 4s period with WSW swell.
- Evening surf: Evening surf (21 Sep, local time) - 0.5ft (0.2m), 3s period with WSW swell.
The current surf forecast for Aberystwyth harbour trap at 6AM is: 0.2m 6s primary swell from a West-southwest direction and 0.2m 3s secondary swell from a West-southwest direction (forecast issued at 12:00am September 21). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | 0.5ft (0.2m) | 6s |
| Afternoon (21 Sep) | 0.5ft (0.2m) | 4s |
| Evening (21 Sep) | 0.5ft (0.2m) | 3s |
Table - waves today at Aberystwyth harbour trap. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Wed morning. Very mild (max 18°C on Mon afternoon, min 12°C on Sun night). Winds increasing (calm on Tue night, fresh winds from the NNW by Wed afternoon). | ||||||||||||||||||||||||
Monday 21 | Tuesday 22 | Wednesday 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) | WSW 7 | WSW 7 | WSW 6 | WSW 6 | SW 4 | WSW 4 | WSW 4 | WSW 3 | WSW 6 | WSW 4 | WSW 4 | WSW 4 | WSW 4 | W 7 | W 8 | W 12 | WSW 12 | WSW 12 | W 15 | W 14 | NW 4 | NNW 5 | NNW 5 | W 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 4 | 4 | 4 | 4 | 3 | 2 | 2 | 1 | 4 | 2 | 1 | 1 | 1 | 1 | 1 | 3 | 14 | 13 | 4 | 4 | 24 | 42 | 44 | 3 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-off | cross-off | cross-off | glassy | glassy | glassy | on | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off |
High Tide | 5:09AM3.23m | 5:32PM3.53m | 6:14AM3.50m | 6:26PM3.86m | 6:53AM3.84m | 7:04PM4.22m | ||||||||||||||||||
Low Tide | 10:41PM2.10m | 11:15AM2.19m | 00:12AM1.88m | 12:30PM1.92m | 1:07AM1.57m | 1:20PM1.60m | ||||||||||||||||||
 |  |  |  | | |  |  | | | | | | | | | | |  |  | | | | | |
 | — | 6:58 | — | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — |
 | — | — | — | — | — | — | 7:17 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:13 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 5 | 4 | — | — | — |
Temp °C | 12 | 13 | 14 | 15 | 17 | 18 | 17 | 17 | 16 | 16 | 16 | 17 | 18 | 18 | 17 | 17 | 16 | 16 | 16 | 14 | 13 | 14 | 14 | 11 |
Feels °C | 9 | 10 | 12 | 14 | 17 | 19 | 18 | 17 | 16 | 17 | 17 | 18 | 19 | 19 | 18 | 18 | 17 | 16 | 16 | 11 | 10 | 8 | 10 | 9 |
Swell 1 Height (m) Direction Period (s) | WSW 7 | WSW 7 | WSW 6 | WSW 6 | SW 6 | WSW 4 | WSW 4 | WSW 3 | WSW 6 | WSW 4 | WSW 4 | WSW 4 | WSW 4 | W 3 | — | W 6 | WSW 12 | WSW 12 | W 10 | W 9 | W 8 | W 8 | W 8 | NNW 5 |
| kJ | 4 | 4 | 4 | 4 | 2 | 1 | 1 | 1 | 4 | 2 | 1 | 1 | 1 | 1 | — | 1 | 14 | 13 | 2 | 1 | 1 | 1 | 1 | 19 |
Swell 2 Height (m) Direction Period (s) | NNW 4 | NW 4 | WSW 3 | — | — | SW 6 | SW 6 | SW 6 | — | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 12 | W 17 | W 16 | W 15 | W 14 | W 14 | W 13 | W 13 | W 7 |
| kJ | 2 | 1 | 1 | — | — | 2 | 2 | 1 | — | 1 | 1 | 1 | 1 | 1 | 1 | 3 | 6 | 5 | 4 | 4 | 4 | 3 | 3 | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | NW 4 | — | — | — | — | — | — | — | — | — | — | W 7 | W 8 | — | — | — | W 11 | W 11 | — | — | — | W 13 |
| kJ | — | — | 1 | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | 2 | 2 | — | — | — | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | SW 3 | SW 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 3 | WSW 3 | NW 4 | NNW 5 | NNW 5 | — |
| kJ | — | — | — | 2 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 24 | 42 | 44 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 89 | 89 | 148 | 188 | 222 | 277 | 277 | 179 | 179 | 179 | 179 | 112 | 142 | 101 | 89 | 89 | 89 | 98 | 98 | 99 | 286 | 251 | 236 | 97 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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