Surf Forecasts:
How big are the waves at Tenby (South Beach) today (15 Sep):
- Morning surf: Morning surf (15 Sep, local time) - 6ft (1.8m), 7s period with W swell.
- Afternoon surf: Afternoon surf (15 Sep, local time) - 5.5ft (1.7m), 7s period with W swell.
- Evening surf: Evening surf (15 Sep, local time) - 4.5ft (1.4m), 6s period with W swell.
The current surf forecast for Tenby (South Beach) at 1AM is: 0.1m 12s primary swell from a West direction (forecast issued at 12:00pm September 14). An open ocean swell of 1.5m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Sep) | 6ft (1.8m) | 7s |
| Afternoon (15 Sep) | 5.5ft (1.7m) | 7s |
| Evening (15 Sep) | 4.5ft (1.4m) | 6s |
Table - waves today at Tenby (South Beach). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Mon night. Very mild (max 18°C on Mon morning, min 13°C on Tue night). Mainly fresh winds. | |||||||||||||||||||||
Mon 14 | Tuesday 15 | Wednesday 16 | |||||||||||||||||||
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 8 | WSW 8 | W 8 | W 12 | WSW 7 | WSW 7 | W 7 | W 7 | W 7 | W 7 | W 6 | W 7 | W 8 | W 10 | W 10 | WSW 10 | WSW 10 | W 10 | W 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 227 | 190 | 177 | 184 | 36 | 3 | 257 | 285 | 302 | 306 | 278 | 247 | 135 | 144 | 390 | 414 | 240 | 170 | 173 | 244 | 100 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross-off | cross-off | off | cross-off | cross-off | cross-off | off | off | off | off | off | off | cross-off | cross-off | cross-off |
High Tide | 8:50AM7.93m | 9:07PM7.89m | 9:23AM7.60m | 9:40PM7.40m | 9:56AM7.13m | ||||||||||||||||
Low Tide | 2:57PM0.31m | 3:15AM0.52m | 3:30PM0.68m | 3:46AM0.98m | 4:02PM1.17m | ||||||||||||||||
 |  | |  |  | |  |  | | | | |  | | | | | | | | | |
 | 6:50 | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — |
 | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:34 | — | — | — | — | — | — | — | 7:31 | — |
mm | — | — | — | — | — | — | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 17 | 18 | 18 | 18 | 18 | 17 | 15 | 15 | 15 | 16 | 16 | 16 | 14 | 13 | 13 | 14 | 15 | 15 | 15 | 15 |
Feels °C | 17 | 14 | 15 | 16 | 16 | 15 | 14 | 11 | 10 | 9 | 10 | 12 | 13 | 10 | 8 | 9 | 9 | 11 | 10 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 12 | SW 12 | W 8 | W 12 | S 12 | — | — | — | — | — | WSW 8 | WSW 8 | W 9 | W 10 | W 10 | WSW 10 | WSW 10 | — | W 10 |
| kJ | 6 | 6 | 6 | 6 | 36 | 3 | 3 | — | — | — | — | — | 73 | 94 | 146 | 414 | 240 | 170 | 173 | — | 100 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | SW 12 | W 12 | S 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 6 | 3 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | W 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 9 | WSW 9 | WSW 8 | WSW 8 | SW 6 | WSW 6 | WSW 7 | WSW 7 | W 7 | W 7 | W 7 | W 7 | W 6 | W 7 | W 8 | NW 6 | WNW 6 | W 6 | W 6 | W 10 | W 5 |
| kJ | 227 | 190 | 177 | 184 | 92 | 164 | 257 | 285 | 302 | 306 | 278 | 247 | 135 | 144 | 390 | 36 | 127 | 98 | 56 | 244 | 43 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 127 | 127 | 127 | 127 | 122 | 127 | 127 | 317 | 369 | 426 | 369 | 369 | 0 | 0 | 46 | 0 | 40 | 148 | 369 | 174 | 339 |
Best forecast wave conditions in Wales - Pembrokeshire | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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