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Mewslade Bay Surf Forecast / Wales – Gower / UK

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 Saturday (Oct 07) at 1AM. The primary swell is predicted to be 1.7m and 10s period with a secondary swell of 1.6m and 10s. 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 1.8m 12s and forecast to arrive on Friday (Oct 06) at 1PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Sunday (Oct 08) at 4PM.
Wave Type | Time (BST) & Date | Wave Height & Period |
---|---|---|
Next good surf (1 star+) | 1AM (Sat 7th Oct) | 5.5ft (1.7m) 10s |
Best Surf | 4AM (Sun 8th Oct) | 5ft (1.5m) 12s |
Most Powerful | 1PM (Fri 6th Oct) | 6ft (1.8m) 12s |
Table - best surf conditions forecast for Mewslade Bay over the next 12 days.
Wednesday 04 | Thursday 05 | Friday 06 | Saturday 07 | Sunday 08 | Monday 09 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sun 15 | |||||||||||||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map | ||||||||||||||||||||||||||||||||||||
Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
Period(s) (?) | 7 | 6 | 6 | 7 | 6 | 6 | 7 | 10 | 11 | 10 | 11 | 11 | 11 | 12 | 12 | 11 | 10 | 11 | 10 | 10 | 9 | 9 | 8 | 8 | 5 | 6 | 6 | 7 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph ![]() | ||||||||||||||||||||||||||||||||||||
Energy (?) | 301 | 182 | 219 | 206 | 132 | 150 | 263 | 563 | 685 | 622 | 643 | 561 | 550 | 530 | 392 | 281 | 148 | 247 | 160 | 120 | 71 | 50 | 47 | 46 | 80 | 83 | 203 | 123 | 120 | 103 | 79 | 57 | 33 | 23 | 10 | 10 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | on | on | cross- on | on | on | on | on | cross- on | cross- on | cross- off | cross | cross | cross | cross | cross | cross | cross- on | cross- on | cross- on | on | on | cross- off | cross- off | cross | cross- on | cross- on | cross- on | cross | cross | cross- off | cross- off | cross |
High Tide / height (m) | 10:02AM 7.80 | 10:24PM 7.34 | 10:43AM 7.07 | 11:09PM 6.54 | 11:31AM 6.33 | 12:05AM 5.82 | 12:38PM 5.73 | 1:30AM 5.36 | 2:18PM 5.49 | 3:16AM 5.41 | 3:51PM 5.78 | 4:27AM 5.86 | 4:48PM 6.30 | 5:13AM 6.41 | 5:28PM 6.86 | 5:48AM 6.95 | 6:02PM 7.37 | 6:20AM 7.43 | 6:33PM 7.80 | 6:50AM 7.83 | 7:04PM 8.10 | 7:20AM 8.10 | ||||||||||||||
Low Tide / height (m) | 3:45AM 0.84 | 4:05PM 1.07 | 4:23AM 1.56 | 4:48PM 1.81 | 5:07AM 2.29 | 5:42PM 2.52 | 6:10AM 2.93 | 7:07PM 3.05 | 7:54AM 3.25 | 9:01PM 3.08 | 9:37AM 3.05 | 10:19PM 2.69 | 10:39AM 2.57 | 11:06PM 2.17 | 11:21AM 2.04 | 11:43PM 1.65 | 11:55AM 1.53 | 12:14AM 1.19 | 12:25PM 1.09 | 12:43AM 0.82 | 12:55PM 0.76 | 1:11AM 0.57 | 1:24PM 0.54 | |||||||||||||
Wednesday 04 | Thursday 05 | Friday 06 | Saturday 07 | Sunday 08 | Monday 09 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sun 15 | |||||||||||||||||||||||||
Sunrise | - | 7:20 | - | - | 7:22 | - | - | 7:24 | - | - | 7:26 | - | - | 7:28 | - | - | 7:30 | - | - | 7:31 | - | - | 7:33 | - | - | 7:35 | - | - | 7:35 | - | - | 7:37 | - | - | 7:39 | - |
Sunset | - | - | 6:49 | - | - | 6:46 | - | - | 6:44 | - | - | 6:42 | - | - | 6:39 | - | - | 6:37 | - | - | 6:35 | - | - | 6:32 | - | - | 6:30 | - | - | 6:29 | - | - | 6:27 | - | - | 6:24 |
Rain (mm) | - | - | - | - | - | - | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 6 | 5 | - | - | 1 | - | 1 | 1 | - | 1 | - | - |
Temp. °C | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 15 | 16 | 17 | 17 | 17 | 18 | 16 | 12 | 15 | 14 | 15 | 17 | 16 | 17 | 17 | 16 | 11 | 12 | 13 | 13 | 14 | 13 | 12 | 13 | 11 | 11 | 12 |
Feels °C (?) | 8 | 9 | 9 | 10 | 10 | 9 | 9 | 10 | 12 | 11 | 14 | 15 | 16 | 16 | 15 | 13 | 6 | 12 | 11 | 13 | 16 | 13 | 13 | 11 | 10 | 4 | 3 | 6 | 5 | 6 | 5 | 7 | 7 | 8 | 7 | 7 |
Short Range Forecast: Light rain (total 2mm), mostly falling on Thu night. Very mild (max 16°C on Fri afternoon, min 14°C on Tue night). Mainly fresh winds. | Days 3-6 Weather Summary Mostly dry. Very mild (max 18°C on Sun afternoon, min 12°C on Sun night). Winds increasing (calm on Sat night, fresh winds from the ESE by Mon morning). | Days 6-9 Weather Summary Moderate rain (total 12mm), heaviest on Thu morning. Very mild (max 17°C on Tue afternoon, min 10°C on Thu morning). Winds increasing (light winds from the SE on Tue afternoon, strong winds from the SSW by Wed night). | Long Range Forecast: Light rain (total 4mm), mostly falling on Fri morning. Very mild (max 14°C on Fri afternoon, min 10°C on Sat night). Winds decreasing (strong winds from the WSW on Fri morning, light winds from the N by Sat night). |
FREE! Surf-Forecast.com widget for your website
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:
surf-forecast.com
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.