Surf Forecasts:
How big are the waves at Aberystwyth harbour trap today (18 Jun):
- Morning surf: Morning surf (18 Jun, local time) - 1ft (0.3m), 9s period with WSW swell.
- Afternoon surf: Afternoon surf (18 Jun, local time) - 2.5ft (0.8m), 5s period with SW swell.
- Evening surf: Evening surf (18 Jun, local time) - 2.5ft (0.7m), 6s period with SW swell.
The current surf forecast for Aberystwyth harbour trap at 9AM is: 0.3m 9s primary swell from a West-southwest direction and 0.5m 4s secondary swell from a Southwest direction (forecast issued at 12:00am June 18). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jun) | 1ft (0.3m) | 9s |
| Afternoon (18 Jun) | 2.5ft (0.8m) | 5s |
| Evening (18 Jun) | 2.5ft (0.7m) | 6s |
Table - waves today at Aberystwyth harbour trap. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 4mm), mostly falling on Fri afternoon. Warm (max 20°C on Fri morning, min 13°C on Wed night). Winds decreasing (fresh winds from the SSW on Fri morning, light winds from the NW by Sat afternoon). | ||||||||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | ||||||||||||||||||||||
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 4 | WSW 10 | WSW 9 | SW 4 | SW 4 | SW 5 | SW 6 | SW 6 | WSW 6 | WSW 6 | WSW 6 | SW 6 | SW 7 | SW 7 | WSW 7 | WSW 8 | WSW 8 | SW 8 | SW 8 | WSW 7 | SW 7 | SW 7 | WSW 7 | WSW 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 13 | 9 | 32 | 8 | 19 | 37 | 42 | 31 | 27 | 27 | 26 | 70 | 112 | 121 | 96 | 72 | 37 | 14 | 14 | 21 | 14 | 14 | 11 | 5 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off |
High Tide | 10:25PM5.14m | 10:52AM4.67m | 11:14PM4.96m | 11:43AM4.39m | 00:06AM4.71m | 12:40PM4.11m | ||||||||||||||||||
Low Tide | 5:48AM0.50m | 6:02PM0.83m | 6:35AM0.63m | 6:46PM1.00m | 7:22AM0.83m | 7:32PM1.22m | ||||||||||||||||||
 |  |  |  | | | |  | | | | | | |  |  | |  |  | | | | | | |
 | — | 4:52 | — | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:40 | — | — | — | — | — | — | — | 9:42 | — | — | — | — | — | — | — | 9:42 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | 1 | 1 | — | — | — | — | — |
Temp °C | 13 | 13 | 15 | 17 | 19 | 17 | 17 | 18 | 17 | 17 | 17 | 18 | 20 | 20 | 17 | 16 | 16 | 16 | 15 | 15 | 16 | 16 | 16 | 15 |
Feels °C | 11 | 11 | 14 | 15 | 15 | 14 | 15 | 17 | 16 | 16 | 15 | 14 | 15 | 16 | 15 | 15 | 15 | 16 | 13 | 13 | 15 | 15 | 15 | 14 |
Swell 1 Height (m) Direction Period (s) | WSW 4 | WSW 4 | WSW 9 | WSW 9 | WSW 9 | W 9 | SW 6 | SW 6 | WSW 6 | WSW 6 | WSW 6 | — | — | — | — | WSW 8 | — | SW 8 | SW 8 | WSW 7 | SW 7 | SW 7 | WSW 7 | WSW 7 |
| kJ | 13 | 8 | 32 | 8 | 8 | 2 | 42 | 31 | 27 | 27 | 26 | — | — | — | — | 72 | — | 14 | 14 | 21 | 14 | 14 | 11 | 5 |
Swell 2 Height (m) Direction Period (s) | W 10 | WSW 10 | — | — | — | — | W 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 8 | 9 | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | SW 4 | SW 4 | SW 5 | — | — | SSE 2 | SSE 3 | S 3 | SW 6 | SW 7 | SW 7 | WSW 7 | — | WSW 8 | SW 4 | WSW 4 | — | — | — | — | — |
| kJ | — | — | — | 7 | 19 | 37 | — | — | 1 | 1 | 2 | 70 | 112 | 121 | 96 | — | 37 | 8 | 6 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 95 | 95 | 95 | 109 | 138 | 222 | 95 | 95 | 95 | 107 | 109 | 109 | 177 | 332 | 222 | 95 | 146 | 185 | 101 | 47 | 164 | 267 | 89 | 96 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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