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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 Thursday 18 Dec 2025 GMTForecast update in hr min s Forecast update imminent
Ersary beach (Barra) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ersary beach (Barra) sea temperature is
10.9° C
(Which is slightly warmer than usual)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 Thursday (Dec 18) at 6PM. The primary swell is predicted to be 5.0m and 19s period. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Ersary beach (Barra) in the next 12 days are 5.0m 19s and forecast to arrive on Thursday (Dec 18) at 6PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 4.0m 12s period and expected on Saturday (Dec 20) at 3PM.
| Wave Type | Time (GMT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Thu 18th Dec) | 16ft (5.0m) 19s |
| Best Surf | 6PM (Thu 18th Dec) | 16ft (5.0m) 19s |
| Most Powerful | 6PM (Thu 18th Dec) | 16ft (5.0m) 19s |
Table - best surf conditions forecast for Ersary beach (Barra) over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Heavy rain (total 30mm), heaviest during Thu afternoon. Very mild (max 10°C on Fri night, min 7°C on Thu afternoon). Mainly gales. | Days 3-6 Weather Summary Light rain (total 3mm), mostly falling on Sun morning. Very mild (max 10°C on Sun night, min 8°C on Sun morning). Winds decreasing (strong winds from the ENE on Sun night, light winds from the ENE by Tue afternoon). | ||||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | |||||||||||||||
| 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) (?) | 20 | 19 | 17 | 16 | 16 | 14 | 12 | 12 | 16 | 16 | 16 | 14 | 13 | 12 | 11 | 16 | 14 | 12 | 13 | 12 | 12 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 25238 | 20382 | 16052 | 13210 | 12836 | 8476 | 1938 | 1633 | 7106 | 10062 | 7008 | 2850 | 972 | 411 | 119 | 82 | 329 | 461 | 613 | 454 | 293 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- on | cross | cross- on | cross- on | cross- off | cross- off | cross- off | off | cross- off | off | cross- off | off | off | off | cross- off | off | off | off | off | cross- off |
High Tide / height (m) | 5:14PM 2.93 | 5:31AM 3.08 | 5:51PM 3.01 | 6:07AM 3.15 | 6:26PM 3.05 | 6:43AM 3.19 | 7:01PM 3.06 | 7:18AM 3.18 | 7:36PM 3.03 | 7:54AM 3.14 | 8:11PM 2.98 | 8:31AM 3.07 | 8:49PM 2.91 | ||||||||
Low Tide / height (m) | 11:01AM 0.65 | 11:15PM 0.64 | 11:38AM 0.57 | 11:51PM 0.56 | 12:14PM 0.51 | 12:26AM 0.51 | 12:49PM 0.49 | 1:01AM 0.48 | 1:24PM 0.49 | 1:37AM 0.48 | 2:00PM 0.52 | 2:13AM 0.51 | 2:38PM 0.57 | 2:51AM 0.57 | |||||||
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | |||||||||||||||
| Sunrise | 9:03 | - | - | 9:04 | - | - | 9:04 | - | - | 9:06 | - | - | 9:06 | - | - | 9:07 | - | - | 9:07 | - | - |
| Sunset | - | 3:47 | - | - | 3:48 | - | - | 3:48 | - | - | 3:48 | - | - | 3:48 | - | - | 3:48 | - | - | 3:49 | - |
 |  |  |  |  | | |  |  |  |  |  | | | | | |  |  | | | |
Rain (mm) | 4 | 12 | 4 | 2 | - | 1 | - | 1 | 6 | 1 | - | - | - | - | 2 | - | - | - | - | - | - |
| Temp. °C | 9 | 8 | 9 | 9 | 9 | 10 | 10 | 9 | 9 | 8 | 9 | 10 | 10 | 10 | 8 | 9 | 8 | 9 | 9 | 8 | 7 |
| Feels °C (?) | -2 | -2 | -2 | -4 | -2 | 1 | -3 | -4 | 2 | 0 | 2 | 2 | 2 | 3 | 0 | 3 | 4 | 5 | 4 | 3 | 4 |
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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 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.
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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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