Surf Forecasts:
How big are the waves at Aberystwyth harbour trap today (04 Sep):
- Morning surf: Morning surf (04 Sep, local time) - 4.5ft (1.4m), 5s period with W swell.
- Afternoon surf: Afternoon surf (04 Sep, local time) - 4.5ft (1.4m), 5s period with WSW swell.
- Evening surf: Evening surf (04 Sep, local time) - 4.5ft (1.4m), 5s period with W swell.
The current surf forecast for Aberystwyth harbour trap at 4AM is: 1.7m 7s primary swell from a West-southwest direction and 0.1m 15s secondary swell from a West direction (forecast issued at 12:00am September 04). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Sep) | 4.5ft (1.4m) | 5s |
| Afternoon (04 Sep) | 4.5ft (1.4m) | 5s |
| Evening (04 Sep) | 4.5ft (1.4m) | 5s |
Table - waves today at Aberystwyth harbour trap. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Thu night. Warm (max 23°C on Sun afternoon, min 13°C on Sat night). Winds decreasing (strong winds from the SW on Thu night, light winds from the WSW by Sat afternoon). | ||||||||||||||||||||||||
Friday 4 | Saturday 5 | Sunday 6 | ||||||||||||||||||||||
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 6 | WSW 7 | WSW 8 | W 5 | W 6 | WSW 5 | WSW 6 | W 5 | W 5 | W 5 | W 5 | NW 5 | WSW 6 | WSW 6 | WSW 6 | WSW 7 | WSW 4 | WSW 7 | W 13 | WSW 5 | WSW 5 | SW 5 | SW 6 | SW 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 229 | 294 | 202 | 106 | 119 | 98 | 126 | 110 | 90 | 78 | 53 | 19 | 20 | 14 | 14 | 4 | 5 | 4 | 4 | 9 | 11 | 28 | 56 | 40 |
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 | on | on | on | on | on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 1:01AM4.25m | 1:31PM4.03m | 2:08AM3.87m | 2:47PM3.79m | 3:37AM3.65m | 4:21PM3.79m | ||||||||||||||||||
Low Tide | 7:43AM1.56m | 8:15PM1.65m | 8:59AM1.83m | 10:00PM1.79m | 10:50AM1.89m | |||||||||||||||||||
 | |  |  |  |  |  |  |  | | | | | | |  | | | | | | | | | |
 | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:58 | — | — | — | — | — | — | — | 7:55 | — | — | — | — | — | — | — | 7:53 | — |
mm | 2 | 3 | 4 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — |
Temp °C | 19 | 16 | 15 | 15 | 15 | 17 | 16 | 16 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 14 | 14 | 13 | 14 | 18 | 22 | 23 | 21 | 17 |
Feels °C | 12 | 13 | 11 | 9 | 8 | 11 | 10 | 10 | 8 | 9 | 11 | 12 | 13 | 14 | 14 | 13 | 12 | 11 | 13 | 15 | 18 | 20 | 18 | 15 |
Swell 1 Height (m) Direction Period (s) | — | W 15 | — | — | — | — | — | — | — | — | W 14 | NW 5 | WSW 6 | WSW 6 | NW 4 | WSW 4 | WSW 4 | WSW 4 | WSW 4 | WSW 5 | WSW 5 | W 13 | W 13 | SW 6 |
| kJ | — | 4 | — | — | — | — | — | — | — | — | 4 | 19 | 20 | 14 | 3 | 3 | 5 | 3 | 4 | 9 | 11 | 3 | 3 | 40 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | W 14 | NW 5 | NW 4 | W 13 | WSW 7 | NW 4 | WSW 7 | W 7 | W 13 | W 13 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 4 | 8 | 7 | 3 | 4 | 1 | 4 | 1 | 3 | 3 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | W 14 | W 14 | — | NW 4 | W 13 | W 13 | W 13 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 4 | — | 1 | 3 | 3 | 3 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 6 | WSW 7 | WSW 8 | W 5 | W 6 | WSW 5 | WSW 6 | W 5 | W 5 | W 5 | W 5 | WSW 6 | — | — | WSW 6 | — | — | — | — | — | S 3 | SW 5 | SW 6 | — |
| kJ | 229 | 294 | 202 | 106 | 119 | 98 | 126 | 110 | 90 | 78 | 53 | 17 | — | — | 14 | — | — | — | — | — | 2 | 28 | 56 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 147 | 50 | 93 | 207 | 466 | 458 | 278 | 251 | 98 | 98 | 98 | 99 | 204 | 216 | 97 | 89 | 95 | 109 | 109 | 146 | 238 | 268 | 191 | 191 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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