Barvas (Lewis) Surf Break

Lat Long: 58.37° N 6.54° W

Barvas (Lewis) Surf Forecast and Surf Report

Issued: 12 pm 31 Aug 2026 (local time)

Forecast update in  hr  min

Today's Barvas (Lewis) sea temperature is
14.4°C
0.9° 

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


Barvas (Lewis) surf forecast from 31 Aug 2026:

  • Best quality surf: Wednesday 2 Sep, 10AM (local time) - 5ft (1.5m), 9s period, N swell with cross-offshore winds.
  • Most powerful swell: Friday 4 Sep, 4PM (local time) - 16ft (5.0m), 13s period, W swell with 7,474 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 2 Sep, 10AM (local time) - 5ft (1.5m), 9s period with N swell.

Best Forecast Surf Conditions for Barvas (Lewis) this week:

The surf forecast for Barvas (Lewis) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Sep 02) at 10AM. The primary swell is predicted to be 1.5m and 9s period with a secondary swell of 1.3m and 9s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Barvas (Lewis) in the next 16 days are 5.0m 13s and forecast to arrive on Friday (Sep 04) at 4PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Sunday (Sep 06) at 10AM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+)10AM (Wed 2nd Sep)5ft (1.5m) 9s
Best Surf10AM (Wed 2nd Sep)5ft (1.5m) 9s
Most Powerful 4PM (Fri 4th Sep)16ft (5.0m) 13s

Table - best surf conditions forecast for Barvas (Lewis) over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s have a proper look at what’s coming up for the next couple of weeks.

Right off the bat, it’s a bit of a slow start. We’ve got nothing worth paddling out for on Monday the 31st or Tuesday the 1st. The wind is howling from the west and the surf is just messy and blown out. A real write-off, I’m afraid. Stick to doing the gardening.

Wednesday 2nd September is where things start to look up. Barvas (Lewis) wakes up with a clean 5ft swell rolling in from the north. The wind goes light offshore from the ENE in the morning, and by the afternoon it’s a proper offshore breeze from the ESE. Waves will be clean, organised, and have some push with moderate wave energy (726). This is a solid window for a beginner-friendly reef break. Water temp is 58°, so that’s about average for this time of year, nothing to get excited about. A good day for a long session.

Then we hit a rough patch again. Thursday and Friday have big winds and lumpy conditions, with Friday 4th seeing a massive but totally blown-out 13ft to 16ft swell from the west. Wind is a near gale. That’s only for the kamikaze crew, and even then, it looks more like a kite-surfing day than a paddle session.

Sunday 7th clears up, but the wind is still too strong. It’s not until Tuesday 8th September that the clean conditions return. Clean 7ft to 8ft swell from the west (moderate to strong energy levels up to 887) with a cross-off wind. This spot is fairly consistent, so you’ll get waves. The water temp remains the same at 58°.

Now listen, the standout window is at the end of the run. Mark your calendars for Friday 11th September. The morning is magic: glassy conditions, a 7ft groundswell from the north with a very long period of 13 seconds, and very strong wave energy (1940). This is excellent, powerful surf. The long period means the sets will have some real punch and be best for the point and reef here. This is for experienced surfers who know what they’re doing. The morning window is the pick of the whole forecast.

After that, Saturday 12th offers a cleaner, smaller option at 4ft from the north. Light cross-off winds and a long period of 12 seconds make it a nice, easy day for a longboard.

The second week gets big again, but with issues. Sunday 13th and Monday 14th see a huge 11ft to 13ft west swell, but the wind is strong and cross-shore, making it messy. Then Tuesday 15th we see a monster 16ft groundswell from the west with glassy conditions in the morning – sounds incredible – but it’s far too big for this break, so it’s a pass for the average surfer.

To wrap it up: The top day on offer is Friday 11th September morning. It’s a powerful, glassy, expert-level session. The next best is Wednesday 2nd and the clean morning on Tuesday 8th.

Keep your eyes on the sky.

Rusty.

Short Range Forecast

Light rain (total 6mm), mostly falling on Tue morning. Very mild (max 14°C on Mon night, min 11°C on Tue night). Winds decreasing (fresh winds from the W on Tue morning, light winds from the ENE by Wed morning).

Days 4-6 Weather Summary

Heavy rain (total 30mm), heaviest during Sat night. Very mild (max 16°C on Thu morning, min 10°C on Sat night). Winds decreasing (strong winds from the SW on Fri morning, light winds from the SSW by Sat afternoon).

Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
3
3
2
0
0
0
0
0
0
0
1
2
0
0
0
Swell
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
8
1.4
WNW
6
0.7
W
9
1.7
W
7
1.7
W
8
1.2
WNW
8
1.5
N
9
1.3
NNW
11
1.6
N
10
1.3
WSW
7
1.5
WSW
7
2.5
W
11
4
W
13
5
W
13
3.5
W
12
3
W
10
2.3
W
10
1.4
WNW
9
0.9
NW
8
1.9
WSW
8
2
WSW
9
Wave Graph
Metric surfscale
Energy kJ
116
150
87
255
341
173
367
410
524
164
210
1532
5413
7474
3806
1767
985
286
112
436
658
Wind (km/h)
25
WNW
25
W
25
SW
35
WNW
35
WSW
15
NW
5
ENE
20
ESE
20
SSE
30
SW
30
WSW
30
SW
50
SW
50
W
30
W
25
W
20
WSW
35
SE
45
SSW
45
SW
25
W
Wind State
on
cross-on
cross
on
cross-on
cross-on
cross-off
off
cross-off
cross
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
off
cross
cross
on
High Tide
9:36PM3.60m
10:02AM3.36m
10:13PM3.45m
10:40AM3.21m
10:55PM3.23m
11:24AM3.02m
11:48PM2.96m
12:21PM2.80m
1:01AM2.70m
1:43PM2.65m
2:43AM2.59m
3:23PM2.70m
Low Tide
3:32PM0.34m
3:56AM0.15m
4:08PM0.43m
4:32AM0.34m
4:48PM0.58m
5:14AM0.59m
5:35PM0.78m
6:06AM0.88m
6:39PM1.00m
7:20AM1.14m
8:14PM1.12m
9:03AM1.23m
10:01PM0.98m
cloud
part cloud
light rain
rain showers
part cloud
part cloud
part cloud
light rain
rain showers
clear
clear
part cloud
rain showers
rain showers
part cloud
cloud
cloud
heavy rain
light rain
cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:22
6:26
6:28
6:30
6:31
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:30
8:27
8:23
8:21
8:17
8:15
8:13
 mm
1
2
1
2
4
1
25
1
1
Temp °C
12
13
14
14
14
11
11
12
14
16
15
13
14
14
13
14
13
16
17
16
13
Feels °C
7
7
9
7
7
5
9
7
9
10
9
7
5
5
6
9
8
9
10
9
6
  • 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 Barvas (Lewis) Surf forecast

The above surf forecast table for Barvas (Lewis) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Barvas (Lewis) can be found by selecting the local surf guide option on the grey menu. Our Barvas (Lewis) 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 (Barvas (Lewis)) 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 Barvas (Lewis) 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 Barvas (Lewis), camping, hotels and holiday cottages in Outer Hebrides, consider staying in Stornoway which is 20 km (12 miles) away.

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