Ersary beach (Barra) surfForecast / Scot – Outer Hebrides / UK

information circle12 Day Weather and Surf, issued 11 am Thursday 20 Nov 2025 GMT
Forecast 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
12.0° C
(Which is 1.2°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Ersary beach (Barra) this week:

The most powerful waves expected at Ersary beach (Barra) in the next 12 days are 4.5m 12s and forecast to arrive on Thursday (Nov 27) 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 4.5m 12s period and expected on Thursday (Nov 27) at 3PM.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 6PM (Thu 27th Nov)15ft (4.5m) 12s

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 Moderate rain (total 13mm), heaviest on Fri morning. Very mild (max 10°C on Fri afternoon, min 6°C on Thu morning). Winds increasing (light winds from the W on Thu night, strong winds from the ESE by Sat night).

Days 3-6 Weather Summary Light rain (total 9mm), mostly falling on Mon night. Very mild (max 10°C on Sun night, min 7°C on Sun morning). Winds decreasing (near gales from the N on Mon afternoon, light winds from the W by Tue afternoon).

Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.9
NNW
1.4
NNW
0.7
WSW
1.4
SW
2.4
SW
1.6
W
1.9
W
1.9
WSW
1.5
W
1.3
W
1.1
SW
1.6
WSW
1.6
WSW
2.2
NNW
1.8
N
0.8
W
0.8
W
1.1
W
2.1
WSW
3
WSW
4
WSW
Period(s) (?)61210137131312111212111176991171011
Wave
Graph
(?)Metric surfscale
Energy kJ (?)22249794651535862117010295844563485825614232121029529143116774039
Wind
(km/h)
40
NNE
30
N
10
W
40
SW
45
SW
25
WNW
25
WNW
20
WSW
45
SE
35
NE
55
NNE
55
NNE
50
N
55
N
45
NNE
20
NNE
10
W
45
SW
55
WSW
50
SW
45
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
on
crosscrossononcross-
on
cross-
off
cross-
off
crosscrosscross-
on
cross-
on
crosscrossoncrosscross-
on
cross-
on
cross-
on
High Tide
/ height (m)
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
8:02AM
3.00
8:21PM
2.82
8:42AM
2.86
9:02PM
2.69
9:27AM
2.72
9:51PM
2.57
Low Tide
/ height (m)
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
2:09PM
0.70
2:22AM
0.74
2:49PM
0.83
3:05AM
0.86
3:36PM
0.94
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Sunrise8:19--8:22--8:23--8:26--8:27--8:30--8:32--
Sunset-4:08--4:07--4:06--4:04--4:02--4:00--4:00-
rain showers
part cloud
part cloud
light rain
light rain
rain showers
part cloud
light rain
light rain
light rain
cloud
cloud
cloud
part cloud
rain showers
part cloud
cloud
light rain
light rain
light rain
light rain
Rain (mm)
1--232-141----3--5422
Temp. °C677810101010989108888810111112
Feels °C (?)-5-12-217452-4-3-2-4-5-5240013
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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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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