Surf Forecasts:
Ersary beach (Barra) surf forecast from 15 Jun 2026:
- Best quality surf: Thursday 18 Jun, 10PM (local time) - 5ft (1.6m), 9s period, SW swell with offshore winds.
- Most powerful swell: Thursday 18 Jun, 4PM (local time) - 6.5ft (2.0m), 9s period, WSW swell with 680 kJ wave energy.
- Next surfable swell (1★+): Monday 15 Jun, 1PM (local time) - 2ft (0.6m), 10s period with WSW swell.
Best Forecast Surf Conditions for Ersary beach (Barra) this week:
The surf forecast for Ersary beach (Barra) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Jun 15) at 1PM. The primary swell is predicted to be 0.6m and 10s period with a secondary swell of 0.3m and 4s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Ersary beach (Barra) in the next 16 days are 2.0m 9s and forecast to arrive on Thursday (Jun 18) at 4PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 8s period and expected on Friday (Jun 19) at 7AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1PM (Mon 15th Jun) | 2ft (0.6m) 10s |
| Best Surf | 10PM (Thu 18th Jun) | 5ft (1.6m) 9s |
| Most Powerful | 4PM (Thu 18th Jun) | 6.5ft (2.0m) 9s |
Table - best surf conditions forecast for Ersary beach (Barra) over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Mon night. Very mild (max 13°C on Tue afternoon, min 11°C on Sun night). Winds decreasing (fresh winds from the NE on Sun night, light winds from the E by Mon afternoon). | Days 4-6 Weather SummaryModerate rain (total 17mm), heaviest on Thu night. Very mild (max 13°C on Thu morning, min 12°C on Wed night). Mainly strong winds. | ||||||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | WSW 9 | WSW 10 | SW 9 | SW 11 | SW 11 | SW 11 | SW 11 | SW 10 | SW 9 | SW 9 | WSW 9 | WSW 9 | SW 8 | SW 8 | WSW 8 | SW 7 | SW 7 | WSW 7 | W 7 | W 8 | W 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 46 | 64 | 70 | 172 | 224 | 344 | 551 | 637 | 537 | 0 | 680 | 313 | 459 | 371 | 292 | 176 | 210 | 262 | 320 | 249 | 160 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | on |
High Tide | 6:47AM3.42m | 7:09PM3.54m | 7:38AM3.45m | 8:00PM3.59m | 8:28AM3.41m | 8:50PM3.56m | 9:18AM3.30m | 9:42PM3.46m | 10:09AM3.14m | 10:34PM3.29m | 11:01AM2.97m | 11:29PM3.09m | 11:56AM2.80m | 00:26AM2.89m | |||||||
Low Tide | 12:52PM0.16m | 1:20AM0.03m | 1:41PM0.13m | 2:11AM0.03m | 2:30PM0.15m | 3:02AM0.11m | 3:20PM0.23m | 3:54AM0.25m | 4:11PM0.36m | 4:48AM0.44m | 5:05PM0.52m | 5:44AM0.63m | 6:03PM0.69m | ||||||||
 | |  | | |  |  | | | |  |  | |  |  | | |  | | | | |
 | 4:33 | — | — | 4:33 | — | — | 4:33 | — | — | 4:33 | — | — | 4:33 | — | — | 4:33 | — | — | 4:33 | — | — |
 | — | — | 10:24 | — | — | 10:25 | — | — | 10:27 | — | — | 10:27 | — | — | 10:27 | — | — | 10:28 | — | — | 10:28 |
mm | — | — | 3 | — | — | — | — | — | — | — | 1 | 16 | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 12 | 12 | 12 | 13 | 12 | 12 | 13 | 12 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 |
Feels °C | 9 | 9 | 8 | 7 | 9 | 8 | 6 | 8 | 7 | 7 | 7 | 5 | 8 | 7 | 8 | 7 | 7 | 8 | 7 | 7 | 6 |
Swell 1 Height (m) Direction Period (s) | WSW 9 | WSW 10 | SW 9 | SW 11 | SW 11 | SW 11 | WSW 10 | SW 10 | — | — | WSW 9 | WSW 9 | SSE 6 | — | WSW 8 | — | — | — | — | W 8 | W 8 |
| kJ | 46 | 64 | 70 | 172 | 224 | 344 | 551 | 637 | — | — | 680 | 313 | 23 | — | 292 | — | — | — | — | 249 | 160 |
Swell 2 Height (m) Direction Period (s) | N 5 | N 4 | WSW 12 | — | — | — | — | — | — | — | — | — | W 9 | — | S 6 | — | — | — | — | — | N 11 |
| kJ | 4 | 2 | 14 | — | — | — | — | — | — | — | — | — | 26 | — | 1 | — | — | — | — | — | 2 |
Swell 3 Height (m) Direction Period (s) | N 6 | N 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 12 |
| kJ | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 |
Wind waves Height (m) Direction Period (s) | ESE 3 | SE 4 | SSE 5 | SSE 4 | S 4 | SSE 3 | SW 11 | SW 10 | SW 9 | SW 9 | SW 9 | SSE 4 | SW 8 | SW 8 | SW 8 | SW 7 | SW 7 | WSW 7 | W 7 | — | — |
| kJ | 1 | 4 | 20 | 18 | 20 | 3 | 487 | 520 | 537 | 683 | 564 | 40 | 459 | 371 | 235 | 176 | 210 | 262 | 320 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 190 | 0 | 0 | 68 | 67 | 64 | 67 | 67 | 147 | 147 | 67 | 128 | 67 | 67 | 67 | 184 | 184 | 67 | 184 | 581 | 69 |
Best forecast wave conditions in Outer Hebrides | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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 16 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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