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Surf Forecasts:

Mewslade Bay surf break

Mewslade Bay surfForecast / Wales – Gower / UK

information circle12 Day Weather and Surf, issued 5 pm Tuesday 10 Feb 2026 GMT
Forecast update in hr  min  s Forecast update imminent
Mewslade Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Mewslade Bay sea temperature is
8.0° C
 (Which is slightly cooler than normal)

Best Forecast Surf Conditions for Mewslade Bay this week:

The surf forecast for Mewslade Bay over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Feb 11) at 6PM. The primary swell is predicted to be 4.0m and 14s period. The wind is predicted to be onshore as the swell arrives.

The most powerful waves expected at Mewslade Bay in the next 12 days are 3.5m 16s and forecast to arrive on Thursday (Feb 12) at 12PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 4s period and expected on Friday (Feb 13) at 3PM.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+) 6PM (Wed 11th Feb)13ft (4.0m) 14s
Best Surf 6PM (Wed 11th Feb)13ft (4.0m) 14s
Most Powerful12PM (Thu 12th Feb)11ft (3.5m) 16s

Table - best surf conditions forecast for Mewslade Bay over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Heavy rain (total 21mm), heaviest during Tue night. Very mild (max 10°C on Tue afternoon, min 4°C on Fri morning). Mainly strong winds.

Days 3-6 Weather Summary A dusting of snow giving way to moderate rain (total 13mm) heaviest on Sat night. Very mild (max 10°C on Sat night, min 2°C on Sat night). Winds increasing (light winds from the WNW on Sat morning, strong winds from the SSE by Sat night).

Tue
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
3
2
0
0
!
0
0
0
3
2
1
2
0
0
!
0
0
0
0
1
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.3
WSW
2
WSW
3.5
WSW
4
WSW
3
WSW
3.5
WSW
3.5
WSW
3
WSW
2.5
WSW
2
WSW
1.1
WSW
0.9
WSW
0.9
WSW
1.2
WSW
3
WSW
2.5
W
2.1
WSW
1.9
WSW
2.2
WSW
2.3
WSW
2.3
WSW
Period(s) (?)1716141414171614131213131313101111121299
Wave
Graph
(?)Metric surfscale
Energy kJ (?)313818284385571333616631626539292310113237830328545418561633102710181407791809
Wind
(km/h)
25
SE
15
W
35
WSW
35
SW
5
WSW
35
WNW
35
W
30
WSW
5
E
45
NNE
30
N
10
NNW
10
WSW
30
SSE
20
W
20
WSW
35
WNW
35
W
40
W
30
WNW
15
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
on		cross-
on		cross-
on		cross-
on		crosscross-
on		cross-
on		crossoffoffcross-
off		cross-
on		cross-
on		crosscross-
on		crosscrosscrosscrosscross-
on
High Tide
/ height (m)
12:07AM
5.70
12:46PM
5.49
1:34AM
5.44
2:25PM
5.41
3:10AM
5.63
3:47PM
5.76
4:16AM
6.14
4:41PM
6.30
5:02AM
6.76
5:22PM
6.89
5:40AM
7.38
5:59PM
7.45
6:15AM
7.95
Low Tide
/ height (m)
5:46PM
2.80
6:23AM
2.99
7:07PM
3.14
8:01AM
3.15
8:48PM
3.08
9:33AM
2.88
10:03PM
2.67
10:34AM
2.37
10:53PM
2.12
11:18AM
1.80
11:32PM
1.55
11:54AM
1.24
12:07AM
1.03
Tue
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Sunrise--7:39--7:37--7:35--7:33--7:31--7:30--7:28
Sunset5:21--5:22--5:24--5:27--5:29--5:30--5:31--
light rain
mod rain
light rain
light rain
part cloud
cloud
clear
rain showers
light rain
light rain
clear
part cloud
cloud
light snow
light rain
cloud
light rain
cloud
part cloud
part cloud
light rain
Rain (mm)
2911---532---71-3---1
Temp. °C1010109999875466109999988
Feels °C (?)792271115-5-52254411004
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Mewslade Bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Mewslade Bay at:
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Information about the Mewslade Bay Surf forecast

The above surf forecast table for Mewslade Bay provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Mewslade Bay can be found by selecting the local surf guide option on the grey menu. Our Mewslade Bay surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Mewslade Bay) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Mewslade Bay may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Mewslade Bay is 25 km (16 miles) from Swansea. If you plan a holiday in Wales - Gower, look for hotels and other accommodation in Swansea. Swansea has rooms for a wide range of budgets as well as car hire and transport links.

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