Ersary beach (Barra) Surf Break

Lat Long: 57.03° N 7.46° W

Ersary beach (Barra) Surf Forecast and Surf Report

Issued: 6 pm 11 Jul 2026 (local time)

Forecast update in  hr  min

Today's Ersary beach (Barra) sea temperature is
13.1° C
0.1° 

Ersary beach (Barra) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Ersary beach (Barra) surf forecast from 11 Jul 2026:

  • Best quality surf: Tuesday 14 Jul, 4AM (local time) - 1.5ft (0.5m), 12s period, W swell with cross-offshore winds.
  • Most powerful swell: Tuesday 14 Jul, 1PM (local time) - 2.5ft (0.7m), 11s period, W swell with 114 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 14 Jul, 4AM (local time) - 1.5ft (0.5m), 12s period with W 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 Tuesday (Jul 14) at 4AM. The primary swell is predicted to be 0.5m and 12s period with a secondary swell of 0.5m and 9s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Ersary beach (Barra) in the next 16 days are 0.7m 11s and forecast to arrive on Tuesday (Jul 14) at 1PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 4s period and expected on Thursday (Jul 16) at 10AM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+) 4AM (Tue 14th Jul)1.5ft (0.5m) 12s
Best Surf 4AM (Tue 14th Jul)1.5ft (0.5m) 12s
Most Powerful 1PM (Tue 14th Jul)2.5ft (0.7m) 11s

Table - best surf conditions forecast for Ersary beach (Barra) over the next 16 days.


Alright folks, Rusty here. Let’s be straight with you – the next couple of weeks are looking pretty grim for Ersary beach (Barra). We’ve got a long stretch of small, weak swell and messy conditions, so don’t be in a rush to grab your board.

We’re kicking off on Saturday the 11th with nothing to write home about. A meagre 3ft swell from the west, but a 30 km/h crosswind from the north-northeast has got things lumpy and choppy. The water’s sitting at 56°, which is pretty much bang on average for the time of year, but that’s the only thing that’s normal. The combined energy is a moderate 147, but the surf is just poor.

Sunday the 12th and Monday the 13th stay tiny, with wave heights dropping to 2ft. The wind does ease off, and we get some clean, offshore mornings, but there’s barely enough water to push you along. The period is a short 7-8 seconds, so it’s just weak, crumbly stuff.

We get a slight glimmer on Tuesday the 14th. The morning sees a 2ft west-southwest swell with a period of 11 seconds, and a light offshore breeze from the east keeping it clean. The combined energy bumps up to 132, so it’s surfable but very ordinary. The afternoon holds up at 2ft with a cross-offshore wind, but it’s still nothing to get excited about. The rest of the week from Wednesday the 15th through to Saturday the 18th drops right back down to ankle-biters, with tiny swells and light winds. It’s pretty much a write-off.

Then we hit a proper gap. From Sunday the 19th through to Wednesday the 22nd, the wind picks up strong, mostly cross or cross-on, and the swell stays small or messy. On Sunday the 19th, a 35 km/h north-northeast wind makes it lumpy, and on Thursday the 23rd, we get a near gale from the southwest at 50 km/h, whipping up a 4ft swell but wrecking any chance of a clean wave. The combined energy hits 202, but it’s all wind chop.

Friday the 24th and Saturday the 25th are the worst of it. Strong cross-onshore winds from the west at 40 km/h, with a 5ft swell that’s messy and blown out. The energy is 305 and 271, but honestly, this setup looks more interesting for kite surfing than paddle surfing. Forget about it.

Now, the one standout – and it’s a long-shot promise. On Sunday the 26th, we finally see a proper pulse. The morning brings a 8ft swell from the west-northwest with an 8-second period. The combined energy is a massive 959. That’s strong stuff. But it’s coming with a light onshore wind, and at 8ft, that’s expert territory only. The beach is exposed, so it’ll be a heavy, raw mess. It’s the only day with any real power, but it’s a full two weeks out, so treat it as a promising but less certain prospect. If the wind swings offshore, it could be a beast, but right now, it’s a marginal call.

Bottom line: the next 14 days are a blank run for Ersary. It’s one of those spells where the forecasts can change, so don’t lose hope, but as it stands, you’re better off waiting for the 26th and hoping for cleaner conditions.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 19°C on Sun afternoon, min 12°C on Sat afternoon). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 24°C on Thu night, min 19°C on Tue afternoon). Wind will be generally light.

Sat
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
W
9
0.7
W
8
0.5
W
8
0.5
W
7
0.5
WNW
7
0.5
W
7
0.4
W
7
0.6
W
9
0.6
WSW
11
0.7
WSW
10
0.6
WSW
10
0.5
WSW
9
0.4
WSW
9
0.4
WSW
9
0.3
WSW
8
0.3
WSW
8
0.3
WSW
8
0.3
WSW
8
0.3
WSW
8
0.3
WSW
8
0.3
WSW
8
Wave Graph
Metric surfscale
Energy kJ
125
64
29
28
27
25
18
60
95
108
75
48
32
32
14
14
13
12
12
12
11
Wind (km/h)
30
NNE
20
NNE
15
ENE
10
NNE
10
NE
5
E
10
N
10
N
10
E
10
NE
10
NE
10
E
10
NE
15
ENE
15
ESE
10
ENE
15
ENE
10
ENE
10
NNE
15
NNE
5
NNE
Wind State
cross
cross
cross-off
cross
cross-off
off
cross
cross
off
cross-off
cross-off
off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross
cross
cross
High Tide
4:10PM2.91m
4:44AM2.98m
5:14PM3.13m
5:46AM3.16m
6:11PM3.35m
6:40AM3.32m
7:03PM3.54m
7:30AM3.42m
7:52PM3.65m
8:17AM3.44m
8:38PM3.67m
9:02AM3.39m
9:24PM3.58m
9:45AM3.27m
Low Tide
10:27PM0.62m
10:56AM0.57m
11:28PM0.41m
11:53AM0.38m
00:24AM0.20m
12:44PM0.21m
1:15AM0.05m
1:32PM0.08m
2:03AM-0.01m
2:18PM0.03m
2:49AM0.01m
3:03PM0.06m
3:33AM0.13m
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:52
4:52
4:54
4:56
4:58
4:58
5:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:17
10:16
10:15
10:15
10:13
10:12
10:09
10:08
 mm
Temp °C
13
13
15
19
19
17
18
19
18
20
21
21
22
23
22
23
24
21
22
22
19
Feels °C
8
9
13
18
19
17
17
17
17
17
18
19
20
21
20
21
21
19
21
19
18
  • 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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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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