
Surf Forecasts:
How big are the waves at Tenby (South Beach) today (12 Sep):
- Morning surf: Morning surf (12 Sep, local time) - 0.5ft (0.1m), 15s period with W swell.
- Afternoon surf: Afternoon surf (12 Sep, local time) - 7ft (2.1m), 7s period with WSW swell.
- Evening surf: Evening surf (12 Sep, local time) - 6.5ft (2.0m), 8s period with WSW swell.
The current surf forecast for Tenby (South Beach) at 6PM is: 2.2m 8s primary swell from a West-southwest direction and 0.1m 15s secondary swell from a South direction (forecast issued at 12:00pm September 12). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Sep) | 0.5ft (0.1m) | 15s |
| Afternoon (12 Sep) | 7ft (2.1m) | 7s |
| Evening (12 Sep) | 6.5ft (2.0m) | 8s |
Table - waves today at Tenby (South Beach). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Sat night. Very mild (max 19°C on Sun morning, min 16°C on Mon night). Winds decreasing (fresh winds from the SW on Sat morning, light winds from the SW by Sun night). | |||||||||||||||||||||
Sat 12 | Sunday 13 | Monday 14 | |||||||||||||||||||
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 6 | WSW 7 | WSW 7 | WSW 8 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 10 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | WSW 8 |
Wave Graph | |||||||||||||||||||||
223 | 401 | 516 | 481 | 400 | 297 | 236 | 233 | 206 | 358 | 289 | 242 | 237 | 193 | 199 | 227 | 243 | 203 | 153 | 165 | 202 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross | cross | cross | cross |
High Tide | 7:40AM8.07m | 7:57PM8.36m | 8:15AM8.10m | 8:32PM8.22m | 8:50AM7.93m | 9:07PM7.89m | |||||||||||||||
Low Tide | 1:51PM0.05m | 2:11AM-0.01m | 2:25PM0.09m | 2:44AM0.17m | 2:57PM0.31m | ||||||||||||||||
6:47 | — | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | |
— | — | — | 7:40 | — | — | — | — | — | — | — | 7:38 | — | — | — | — | — | — | — | 7:37 | — | |
mm | — | — | — | — | — | 2 | 11 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 17 | 17 | 19 | 19 | 17 | 17 | 18 | 18 | 17 | 17 | 18 | 19 | 18 | 18 |
Feels °C | 12 | 12 | 13 | 14 | 15 | 15 | 17 | 17 | 16 | 17 | 18 | 17 | 18 | 18 | 19 | 16 | 16 | 17 | 18 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | W 15 | W 15 | — | S 15 | — | W 10 | W 10 | WSW 7 | WSW 7 | WSW 10 | WSW 10 | WSW 10 | WSW 9 | WSW 9 | — | S 12 | SW 12 | WSW 9 | SW 12 | SW 12 | SW 12 |
5 | 4 | — | 4 | — | 52 | 117 | 233 | 206 | 358 | 289 | 242 | 237 | 193 | — | 3 | 6 | 203 | 6 | 6 | 6 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | — | — | SW 12 | SW 12 | — | — | W 12 |
— | — | — | — | — | — | — | — | 7 | 7 | 7 | 7 | 7 | 7 | — | — | 6 | 6 | — | — | 3 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | WSW 6 | WSW 7 | WSW 7 | WSW 8 | WSW 7 | WSW 7 | WSW 7 | — | — | — | — | — | — | — | WSW 9 | WSW 9 | WSW 9 | WSW 6 | WSW 8 | WSW 8 | WSW 8 |
223 | 401 | 516 | 481 | 400 | 297 | 236 | — | — | — | — | — | — | — | 199 | 227 | 243 | 107 | 153 | 165 | 202 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 334 | 339 | 364 | 141 | 127 | 127 | 127 | 0 | 0 | 80 | 0 | 0 | 79 | 103 | 28 | 127 | 127 | 28 | 127 | 127 | 120 |
Best forecast wave conditions in Wales - Pembrokeshire | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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