Surf Forecasts:
How big are the waves at Tenby (South Beach) today (31 Aug):
- Morning surf: Morning surf (31 Aug, local time) - 7ft (2.2m), 10s period with WSW swell.
- Afternoon surf: Afternoon surf (31 Aug, local time) - 7ft (2.1m), 10s period with WSW swell.
- Evening surf: Evening surf (31 Aug, local time) - 5.5ft (1.7m), 10s period with WSW swell.
The current surf forecast for Tenby (South Beach) at 9AM is: 2.2m 10s primary swell from a West-southwest direction (forecast issued at 12:00am August 31). An open ocean swell of 0.8m 5s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Aug) | 7ft (2.2m) | 10s |
| Afternoon (31 Aug) | 7ft (2.1m) | 10s |
| Evening (31 Aug) | 5.5ft (1.7m) | 10s |
Table - waves today at Tenby (South Beach). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 14mm), heaviest on Sun night. Very mild (max 19°C on Wed morning, min 15°C on Sun night). Winds increasing (light winds from the W on Mon night, fresh winds from the SSW by Wed morning). | ||||||||||||||||||||||||
Monday 31 | Tuesday 1 | Wednesday 2 | ||||||||||||||||||||||
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 9 | WSW 9 | WSW 9 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | WSW 8 | W 8 | SW 16 | SW 6 | WSW 7 | WSW 7 | WSW 8 | WSW 8 | WSW 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 847 | 897 | 959 | 821 | 842 | 768 | 567 | 445 | 334 | 260 | 169 | 137 | 144 | 136 | 22 | 21 | 11 | 10 | 237 | 372 | 397 | 400 | 392 | 432 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross |
High Tide | 8:53AM7.86m | 9:10PM8.01m | 9:28AM7.74m | 9:47PM7.76m | 10:06AM7.45m | |||||||||||||||||||
Low Tide | 2:47AM0.25m | 2:59PM0.32m | 3:19AM0.36m | 3:33PM0.49m | 3:54AM0.64m | 4:11PM0.82m | ||||||||||||||||||
 |  |  | | | | |  |  | |  |  | | | | | |  |  |  | | | | | |
 | — | 6:28 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:06 | — | — | — | — | — | — | — | 8:04 | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 3 | 1 | — | — | — |
Temp °C | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 19 | 19 | 18 | 17 |
Feels °C | 12 | 10 | 9 | 10 | 10 | 11 | 13 | 12 | 14 | 14 | 14 | 14 | 13 | 15 | 14 | 15 | 15 | 14 | 13 | 12 | 15 | 15 | 15 | 14 |
Swell 1 Height (m) Direction Period (s) | — | — | — | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | — | — | — | S 18 | SW 18 | SW 18 | WSW 8 | WSW 8 | W 8 | SW 16 | — | — | SW 16 | SW 16 | SW 15 | SW 15 |
| kJ | — | — | — | 821 | 842 | 768 | 567 | 445 | — | — | — | 6 | 12 | 12 | 22 | 21 | 11 | 10 | — | — | 10 | 10 | 9 | 9 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | W 18 | — | — | SW 17 | SW 16 | SW 16 | W 8 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 6 | — | — | 12 | 11 | 10 | 1 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 9 | WSW 9 | WSW 9 | NW 5 | NNW 6 | NNW 5 | NW 5 | — | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | SW 5 | SW 5 | SW 5 | SW 5 | SW 6 | WSW 7 | WSW 7 | WSW 8 | WSW 8 | WSW 8 |
| kJ | 847 | 897 | 959 | 33 | 53 | 19 | 7 | — | 334 | 260 | 169 | 137 | 144 | 136 | 38 | 41 | 51 | 102 | 237 | 372 | 397 | 400 | 392 | 432 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 5 | 129 | 635 | 369 | 151 | 0 | 129 | 129 | 80 | 80 | 46 | 111 | 141 | 369 | 122 | 103 | 103 | 172 | 122 | 339 | 420 | 408 | 141 | 230 |
Best forecast wave conditions in Wales - Pembrokeshire | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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