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Swansea Bay Harbour Wall Surf Forecast
/ Wales – Gower (29 surf breaks) /
Surf Forecasts:
Swansea Bay Harbour Wall surfForecast / Wales – Gower / UK
48hr Weather and Surf, issued 11 am Monday 23 Mar 2026 GMTForecast update in hr min s Forecast update imminent
Today's Swansea Bay Harbour Wall sea temperature is
9.7° C
(Which is slightly warmer than usual)How big are the waves at Swansea Bay Harbour Wall today?
The current surf forecast for Swansea Bay Harbour Wall at 4PM is: 0.1m 12s primary swell from a West direction (forecast issued at 11:00am March 23). The wind direction is predicted to be cross-onshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Mar) | 0.5ft (0.1m) | 12s |
| Afternoon (23 Mar) | 0.5ft (0.1m) | 12s |
| Evening (23 Mar) | 0.5ft (0.1m) | 12s |
Table - waves today at Swansea Bay Harbour Wall. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | |||||||||||||||||||||
| 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 6 | 6 | 6 | 7 | 8 | 9 | 9 | 9 | 10 | 9 | 9 | 9 | 9 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 6 | 7 | 16 | 36 | 54 | 57 | 61 | 85 | 94 | 60 | 57 | 38 | 25 | 22 | 12 | 11 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 9:00AM 9.61 | 9:21PM 9.27 | 9:45AM 8.94 | 10:09PM 8.59 | 10:38AM 8.13 | 11:08PM 7.85 | ||||||||||||||||||
Low Tide / height (m) | 3:01PM 1.06 | 3:23AM 1.31 | 3:46PM 1.75 | 4:12AM 2.05 | 4:40PM 2.54 | 5:18AM 2.81 | ||||||||||||||||||
Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | |||||||||||||||||||||
| Sunrise | 6:11 | - | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 6:32 | - | - | - | - | - | - | - | 6:34 | - | - | - | - | - | - | - | 6:36 | - | - | - | - |
 | | | |  | | | | | | |  |  |  |  | |  |  | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - | 1 | - | - | 1 | - | - | - | - | - |
| Temp. °C | 9 | 10 | 10 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 11 | 10 | 8 | 7 | 6 | 5 | 5 | 6 | 7 | 6 | 5 | 6 | 4 | 4 |
| Feels °C (?) | 8 | 8 | 7 | 6 | 6 | 5 | 5 | 5 | 4 | 3 | 2 | 0 | -3 | -3 | -3 | -6 | -5 | -4 | -3 | -3 | -2 | -1 | -1 | -1 |
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Live Wave Height (m)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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