Surf Forecasts:
How big are the waves at Swansea Bay Harbour Wall today (12 Nov):
- Morning surf: Morning surf (12 Nov, local time) - 0.5ft (0.1m), 10s period with SW swell.
- Afternoon surf: Afternoon surf (12 Nov, local time) - 0.5ft (0.1m), 10s period with SW swell.
- Evening surf: Evening surf (12 Nov, local time) - 0.5ft (0.1m), 10s period with SW swell.
The current surf forecast for Swansea Bay Harbour Wall at 5PM is: 0.1m 10s primary swell from a Southwest direction (forecast issued at 11:00am November 12). The wind direction is predicted to be cross-offshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Nov) | 0.5ft (0.1m) | 10s |
| Afternoon (12 Nov) | 0.5ft (0.1m) | 10s |
| Evening (12 Nov) | 0.5ft (0.1m) | 10s |
Table - waves today at Swansea Bay Harbour Wall. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Sat night. Very mild (max 12°C on Sat night, min 4°C on Thu night). Winds increasing (calm on Fri morning, fresh winds from the SW by Sat night). | ||||||||||||||||||||||||
Thu 12 | Friday 13 | Saturday 14 | Sun 15 | |||||||||||||||||||||
9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | W 10 | W 10 | W 10 | — | — | — | — | — | — | — | — | — | W 13 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 4 | 4 | 4 | 4 | 4 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 3 | 3 | 3 | 2 | 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-off | off | off | cross-off | cross-off | glassy | glassy | glassy | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on |
High Tide | 7:37AM9.05m | 7:54PM8.74m | 8:11AM8.75m | 8:30PM8.38m | 8:47AM8.37m | 9:08PM7.96m | ||||||||||||||||||
Low Tide | 1:37PM1.71m | 1:51AM1.90m | 2:12PM2.03m | 2:26AM2.26m | 2:49PM2.43m | 3:05AM2.69m | ||||||||||||||||||
 | | |  | | | | | | | | | | | | |  |  | |  |  | |  |  | |
 | 7:26 | — | — | — | — | — | — | 7:28 | — | — | — | — | — | — | — | 7:31 | — | — | — | — | — | — | — | 7:33 |
 | — | — | 4:30 | — | — | — | — | — | — | — | 4:29 | — | — | — | — | — | — | — | 4:28 | — | — | — | — | 4:25 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 |
Temp °C | 5 | 8 | 8 | 6 | 4 | 4 | 4 | 4 | 5 | 7 | 7 | 6 | 6 | 5 | 5 | 5 | 6 | 8 | 9 | 8 | 8 | 8 | 9 | 12 |
Feels °C | 0 | 2 | 2 | 1 | -1 | 0 | 0 | 0 | 2 | 5 | 4 | 4 | 3 | 2 | 2 | 1 | 2 | 3 | 4 | 2 | 3 | 3 | 4 | 5 |
Swell 1 Height (m) Direction Period (s) | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | W 10 | W 10 | W 10 | — | — | — | — | — | — | — | — | — | W 13 | W 12 | W 12 | W 12 | W 12 | SW 5 | W 11 |
| kJ | 4 | 4 | 4 | 4 | 4 | 2 | 2 | 2 | — | — | — | — | — | — | — | — | — | 3 | 3 | 3 | 3 | 3 | 1 | 2 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 11 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 5 | SW 5 | — | SW 11 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | 5 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 7 | 7 | 9 | 21 | 21 | 21 | 21 | 26 | 26 | 58 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 175 | 26 | 55 | 155 | 391 | 431 | 145 |
Best forecast wave conditions in Wales - Gower | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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