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Ersary beach (Barra) Surf Forecast
/ Scot – Outer Hebrides (10 surf breaks) /
Surf Forecasts:
Ersary beach (Barra) surfForecast / Scot – Outer Hebrides / UK
12 Day Weather and Surf, issued 11 am Monday 17 Nov 2025 GMT
Best Forecast Surf Conditions for Ersary beach (Barra) this week:
The surf forecast for Ersary beach (Barra) over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Nov 24) at 12AM. The primary swell is predicted to be 2.4m and 10s period with a secondary swell of 2.0m and 10s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Ersary beach (Barra) in the next 12 days are 3.0m 11s and forecast to arrive on Monday (Nov 24) at 9AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.4m 7s period and expected on Friday (Nov 21) at 3PM.
| Wave Type | Time (GMT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Mon 24th Nov) | 8ft (2.4m) 10s |
| Best Surf | 9AM (Mon 24th Nov) | 10ft (3.0m) 11s |
| Most Powerful | 9AM (Mon 24th Nov) | 10ft (3.0m) 11s |
Table - best surf conditions forecast for Ersary beach (Barra) over the next 12 days.
Short Range Forecast Moderate rain (total 16mm), heaviest on Mon night. Mild temperatures (max 9°C on Mon night, min 5°C on Tue afternoon). Winds increasing (light winds from the WSW on Mon night, near gales from the NNE by Tue afternoon). | Days 3-6 Weather Summary Moderate rain (total 11mm), heaviest on Fri morning. Very mild (max 10°C on Fri afternoon, min 6°C on Thu morning). Mainly near gales. | ||||||||||||||||||||
Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | |||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | |||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||
| Period(s) (?) | 7 | 11 | 14 | 6 | 5 | 10 | 10 | 7 | 7 | 11 | 11 | 10 | 6 | 13 | 11 | 13 | 9 | 12 | 8 | 9 | 10 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 86 | 140 | 104 | 203 | 127 | 954 | 1066 | 542 | 361 | 447 | 65 | 94 | 178 | 232 | 1187 | 1211 | 348 | 937 | 602 | 844 | 1280 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | on | cross | cross- on | cross | cross | cross | cross- on | cross- on | cross | cross | cross | cross | on | on | on | on | cross- on | cross- on | cross- off | cross- off |
High Tide / height (m) | 4:27PM 3.01 | 4:42AM 3.05 | 5:00PM 3.09 | 5:15AM 3.16 | 5:33PM 3.14 | 5:47AM 3.22 | 6:05PM 3.16 | 6:19AM 3.24 | 6:37PM 3.13 | 6:52AM 3.21 | 7:10PM 3.06 | 7:26AM 3.12 | 7:44PM 2.95 | ||||||||
Low Tide / height (m) | 10:12AM 0.56 | 10:30PM 0.55 | 10:47AM 0.47 | 11:02PM 0.48 | 11:20AM 0.41 | 11:33PM 0.44 | 11:52AM 0.38 | 12:05AM 0.44 | 12:25PM 0.40 | 12:37AM 0.47 | 12:58PM 0.47 | 1:10AM 0.54 | 1:33PM 0.57 | 1:45AM 0.64 | |||||||
Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | |||||||||||||||
| Sunrise | 8:14 | - | - | 8:15 | - | - | 8:18 | - | - | 8:19 | - | - | 8:22 | - | - | 8:23 | - | - | 8:26 | - | - |
| Sunset | - | 4:14 | - | - | 4:12 | - | - | 4:09 | - | - | 4:08 | - | - | 4:07 | - | - | 4:06 | - | - | 4:04 | - |
 |  |  |  |  | | | | | | |  | | | | | | | | | | |
Rain (mm) | - | - | 2 | 3 | 1 | 2 | 2 | 2 | 4 | - | - | 1 | 4 | 1 | 2 | 1 | - | 2 | - | 3 | 5 |
| Temp. °C | 8 | 7 | 9 | 9 | 7 | 5 | 5 | 5 | 6 | 6 | 7 | 7 | 7 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 |
| Feels °C (?) | 2 | 2 | 0 | 1 | -5 | -8 | -8 | -7 | -5 | -3 | 1 | 3 | -5 | 1 | 1 | 3 | 5 | 6 | 4 | 3 | 7 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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 Ersary beach (Barra) 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.
Information about the Ersary beach (Barra) Surf forecast
The above surf forecast table for Ersary beach (Barra) provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Ersary beach (Barra) can be found by selecting the local surf guide option on the grey menu. Our Ersary beach (Barra) 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 (Ersary beach (Barra)) 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 Ersary beach (Barra) 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.
Are you planning a holiday in Outer Hebrides? If you are looking for accommodation near Ersary beach (Barra), camping, hotels and holiday cottages in Outer Hebrides, consider staying in Tiree which is 69 km (43 miles) away. Other places in and around Outer Hebrides where you can find information about places to rent, and car hire include Portree which is 86 km (53 miles) away and Mallaig, 99 km (61 miles) away.
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