Alnes Lighthouse Surf Break

Lat Long: 62.48° N 5.97° E

Alnes Lighthouse Surf Forecast and Surf Report

Issued: 1 am 07 Aug 2026 (local time)

Forecast update in  hr  min

Today's Alnes Lighthouse sea temperature is
13.0° C
1.1° 

Alnes Lighthouse surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Alnes Lighthouse surf forecast from 7 Aug 2026:

  • Best quality surf: Sunday 9 Aug, 8AM (local time) - 6.5ft (2.0m), 10s period, WSW swell with cross-offshore winds.
  • Most powerful swell: Monday 10 Aug, 5AM (local time) - 13ft (4.0m), 10s period, W swell with 2,698 kJ wave energy.
  • Next surfable swell (1★+): Saturday 8 Aug, 5AM (local time) - 3ft (0.9m), 7s period with WSW swell.

Best Forecast Surf Conditions for Alnes Lighthouse this week:

The surf forecast for Alnes Lighthouse over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 08) at 5AM. The primary swell is predicted to be 0.9m and 7s period with a secondary swell of 0.4m and 9s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Alnes Lighthouse in the next 16 days are 4.0m 10s and forecast to arrive on Monday (Aug 10) at 5AM. Winds are predicted to be cross-shore at the time the swell arrives.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Sat 8th Aug)3ft (0.9m) 7s
Best Surf 8AM (Sun 9th Aug)6.5ft (2.0m) 10s
Most Powerful 5AM (Mon 10th Aug)13ft (4.0m) 10s

Table - best surf conditions forecast for Alnes Lighthouse over the next 16 days.


The Lowdown

Alright, let’s get into it. This stretch of days is gonna test your patience, no two ways about it. The surf window starts off weak and mostly stays that way until we get to the end of the run.

First thing’s first. On the 7th, it’s a total washout. We got tiny, weak swell and a cross-shore breeze that’s just chopping everything up. Water temp is around 55°, which is a bit colder than usual for this time of year, so don’t forget the booties if you’re even thinking about it. It ain't happening.

The 8th brings a bit more size, maybe 4ft, but the wind is still all over the place with that cross-off, and the report just says ‘poor surf conditions.’ The energy is picking up a touch, but it’s still not worth your time.

Now, on Sunday the 9th, the swell fills in. We’re talking up to 7ft of WSW swell, and the energy levels climb into the hundreds (736-764). There’s a chance it might have a bit of shape, but the wind is messy and the conditions are questionable. It’s still a no-go for me.

Then things get ugly. The 10th brings a serious bump in size—over 11ft in the morning—but it’s onshore and howling. The energy is strong (over 2000!), but with that kind of wind, it’s pure chaos. Honestly, at this size and with this wind, Alnes Lighthouse (Alesund) is going to be a washing machine. Probably more for the kite crew than the surfers.

The 11th through the 13th is just a drawn-out period of mediocre, junky surf. We get some cleaner windows here and there, but the swell drops off and the wind is never quite right. It’s the kind of stretch where you’re better off doing the chores you’ve been avoiding.

The 14th shows a bit of promise in the afternoon. There’s a 6ft swell with an 11-second period, and the wind is cross-off and clean. Energy is up there in the 800s. It’s got some push, but it’s still rated as marginal. A glimmer of hope, but not the day to go nuts.

The 15th and 16th are back to small, poor conditions with cross-onshore winds. It’s a proper lull, and the runs are looking pretty grim. The 17th and 18th are tiny and messy. This is the real dead zone.

Now, here’s the good part, and it’s a long way off. On Friday, August 21st, the forecast shows a change. The wind drops out to almost nothing, becoming glassy. We're looking at a clean 4ft of west swell with a 10-second period. The energy is moderate (355-363), and while it's not a perfect score, this is clearly the standout of the whole period. It’s the kind of morning you’d want to paddle out early for. It’s a low period swell but it's got some shape to it and with the glassy conditions, it’s going to be the cleanest we’ve seen.

The Saturday after that, the 22nd, has some clean waves in the morning but it's smaller—around 3ft—and the wind is a bit more on it. It’ll probably be okay, but Friday is the day.

So, to wrap it up: the first week and a half is basically a washout. There’s a slight tease on the 14th, but the real gem is that Friday on the 21st. It’s far out, so don’t book your flights just yet, but it’s definitely the one to keep an eye on.

Rusty.

Short Range Forecast

Heavy rain (total 50mm), heaviest during Sun morning. Very mild (max 14°C on Sat night, min 11°C on Fri morning). Winds increasing (calm on Fri night, near gales from the SW by Sun night).

Days 4-6 Weather Summary

Heavy rain (total 21mm), heaviest during Mon afternoon. Very mild (max 15°C on Wed night, min 10°C on Tue morning). Winds decreasing (near gales from the WSW on Mon afternoon, light winds from the S by Wed afternoon).

Friday
7
Saturday
8
Sunday
9
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
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
1
1
2
0
0
0
0
0
0
0
0
1
1
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)
0.7
NNE
7
0.6
NNE
7
0.8
WSW
6
1.2
WSW
7
1.5
WSW
7
1.9
WSW
9
2
WSW
10
2
WSW
10
3.5
WSW
10
3.5
W
10
2.5
W
9
2.5
NW
9
1.5
N
8
1.2
N
8
1
NNW
7
0.7
N
8
0.6
N
8
1.5
WSW
8
1.7
WSW
7
1
WSW
7
1.5
WSW
6
Wave Graph
Metric surfscale
Energy kJ
47
36
45
157
204
547
712
741
2281
2096
996
980
331
177
99
63
43
264
320
102
134
Wind (km/h)
25
WSW
25
WSW
10
SSE
15
SSW
20
SSW
20
S
20
WSW
20
SSW
50
SW
45
W
40
WNW
20
WNW
15
WSW
20
W
20
WSW
10
SW
15
SSW
20
SSW
25
SW
15
SW
30
SW
Wind State
cross
cross
off
cross-off
cross-off
cross-off
cross
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-off
cross-off
cross
cross
cross
High Tide
6:29PM1.35m
7:05AM1.35m
7:48PM1.38m
8:31AM1.38m
9:03PM1.46m
9:46AM1.46m
10:07PM1.58m
10:47AM1.54m
11:00PM1.71m
11:39AM1.62m
11:48PM1.81m
12:26PM1.66m
00:32AM1.87m
Low Tide
12:11PM0.46m
00:51AM0.51m
1:33PM0.50m
2:21AM0.47m
2:56PM0.47m
3:39AM0.35m
4:04PM0.39m
4:41AM0.20m
4:59PM0.29m
5:34AM0.05m
5:47PM0.21m
6:22AM-0.06m
6:31PM0.15m
rain showers
cloud
light rain
light rain
mod rain
mod rain
heavy rain
light rain
rain showers
mod rain
mod rain
light rain
cloud
clear
part cloud
cloud
light rain
light rain
light rain
mod rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:13
5:16
5:18
5:20
5:24
5:26
5:30
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:07
10:05
10:01
9:59
9:55
9:52
9:50
 mm
1
1
1
8
6
19
4
10
6
9
3
2
1
5
7
5
Temp °C
11
13
13
13
13
14
12
13
14
12
12
11
11
11
11
11
11
15
14
16
15
Feels °C
7
7
9
9
10
10
9
8
8
4
5
4
7
6
7
8
8
11
10
13
12
  • Map Icons:
  • Break
  • 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 Alnes Lighthouse Surf forecast

The above surf forecast table for Alnes Lighthouse provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Alnes Lighthouse can be found by selecting the local surf guide option on the grey menu. Our Alnes Lighthouse 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 (Alnes Lighthouse) 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 Alnes Lighthouse 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 South and West Norway? If you are looking for accommodation near Alnes Lighthouse, camping, hotels and holiday cottages in South and West Norway, consider staying in Alesund which is 10 km (6 miles) away. Other places in and around South and West Norway where you can find information about places to rent, and car hire include Stranda which is 52 km (32 miles) away, Molde and Svelgen.

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