Alnes Lighthouse Surf Break

Lat Long: 62.48° N 5.97° E

Alnes Lighthouse Surf Forecast and Surf Report

Issued: 7 am 10 Aug 2026 (local time)

Forecast update in  hr  min

Today's Alnes Lighthouse sea temperature is
13.0° C
1.3° 

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 10 Aug 2026:

  • Best quality surf: Thursday 13 Aug, 5AM (local time) - 4.5ft (1.3m), 8s period, WSW swell with cross-offshore winds.
  • Most powerful swell: Sunday 16 Aug, 5AM (local time) - 8ft (2.5m), 10s period, WNW swell with 1,293 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 12 Aug, 5AM (local time) - 3.5ft (1.1m), 7s period with NW 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 Wednesday (Aug 12) at 5AM. The primary swell is predicted to be 1.1m and 7s period with a secondary swell of 0.3m and 8s. 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 2.5m 10s and forecast to arrive on Sunday (Aug 16) at 5AM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Wed 12th Aug)3.5ft (1.1m) 7s
Best Surf 5AM (Thu 13th Aug)4.5ft (1.3m) 8s
Most Powerful 5AM (Sun 16th Aug)8ft (2.5m) 10s

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


The Lowdown

Alright folks, Rusty here. Let’s take a long, hard look at what we’ve got for Alnes Lighthouse over the next couple of weeks.

Right off the bat, I’ll be straight with you: the first few days are a write-off. The wind is howling from the wrong directions, mostly cross or cross-onshore, and the sea state is a messy, lumpy chop. We’re talking Monday the 10th through Wednesday the 12th – just forget it. The swell is there, but it’s ugly, and the conditions are poor. The water is a bit colder than normal for this time of year, sitting at 55°F.

Now, Thursday the 13th morning is where things get interesting. That’s the first real window. We’ve got a 4ft swell from the WSW, with a period of 7 seconds, and the wind goes completely glassy. That’s the magic word, boys. The combined energy is moderate at 333, and for a point break like Alnes Lighthouse, that glassy morning is going to be clean as a whistle. It’s the standout of the entire forecast. The swell direction isn’t the absolute optimum, but with no wind, you won’t care. It’s rideable, it’s clean, and it’s the best shot you’ve got.

Friday the 14th morning also looks promising – another glassy start with a 3ft swell from the WSW, and a longer period of 11 seconds. That groundswell energy (336) will give you some nice, lined-up waves. But the window is short; the wind picks up by afternoon, so get your session in early.

The weekend? Saturday the 15th and Sunday the 16th are back to poor conditions. Sunday morning actually sees a jump in swell height to 8ft from the WNW, but with a fresh cross-shore breeze, it’s a messy, lumpy mess. That’s expert territory if you’re desperate, but honestly, it’s not worth it.

We get another brief chance on Monday the 17th morning – glassy again, with a 4ft groundswell from the north. The energy is moderate at 223. It’s surfable, but not the quality of the previous Thursday.

The rest of the second week, from the 18th through the 25th, is a mixed bag of small, weak swells and onshore or cross-shore winds. There are a few glassy moments on the 21st, 23rd, and 24th mornings, but the swell is tiny – around 2ft to 3ft. The energy is low, under 150. You’d be on a longboard, scratching for anything. Not a lot to get excited about.

So, to wrap it up: your best bet is Thursday the 13th, first light at Alnes Lighthouse. That’s the day to make the call. Friday the 14th morning is your second option. The rest is a long, quiet stretch.

Rusty.

Short Range Forecast

Moderate rain (total 18mm), heaviest on Mon morning. Very mild (max 14°C on Wed night, min 10°C on Tue night). Winds decreasing (fresh winds from the WSW on Mon morning, calm by Wed afternoon).

Days 4-6 Weather Summary

Heavy rain (total 24mm), heaviest during Sat night. Very mild (max 18°C on Fri afternoon, min 11°C on Sat night). Winds increasing (calm on Thu morning, fresh winds from the SW by Fri night).

Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
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
0
1
1
2
0
1
2
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
Wave
Height (m)
Direction
Period (s)
1.6
WSW
9
1.5
W
9
1.9
NNW
8
1.1
N
7
1.1
NNW
7
1.3
NW
7
0.7
N
8
0.7
N
8
0.8
N
10
1.3
WSW
7
1.4
WSW
10
0.9
WSW
9
1
WSW
11
1
WSW
10
1
WSW
10
1.1
W
8
1.2
W
7
2.5
WNW
10
2.4
WNW
9
1.9
NW
8
1.4
N
9
Wave Graph
Metric surfscale
Energy kJ
388
326
403
120
102
151
60
60
125
188
351
146
249
218
205
165
131
1237
944
511
299
Wind (km/h)
35
WSW
25
WNW
15
NW
20
WSW
20
WSW
15
SW
5
SW
10
E
5
SSW
5
SE
15
SW
5
ESE
5
SSW
30
SW
35
SW
25
SW
35
WSW
30
W
35
SW
40
WSW
20
SW
Wind State
cross
cross-on
on
cross-on
cross-on
cross
cross
cross-off
glassy
glassy
cross
glassy
glassy
cross
cross
cross
cross
cross-on
cross
cross
cross
High Tide
9:46AM1.46m
10:07PM1.58m
10:47AM1.54m
11:00PM1.71m
11:39AM1.62m
11:48PM1.81m
12:26PM1.66m
00:32AM1.87m
1:08PM1.66m
1:14AM1.88m
1:48PM1.63m
1:54AM1.83m
2:27PM1.58m
2:34AM1.74m
Low Tide
4:04PM0.39m
4:41AM0.20m
4:59PM0.29m
5:34AM0.05m
5:47PM0.21m
6:22AM-0.06m
6:31PM0.15m
7:05AM-0.11m
7:12PM0.12m
7:47AM-0.10m
7:52PM0.13m
8:26AM-0.03m
8:31PM0.18m
light rain
light rain
rain showers
rain showers
clear
part cloud
cloud
light rain
part cloud
light rain
light rain
light rain
rain showers
light rain
rain showers
light rain
light rain
mod rain
light rain
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:20
5:24
5:26
5:30
5:31
5:35
5:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:59
9:55
9:52
9:50
9:46
9:43
9:39
 mm
5
4
6
1
2
2
1
2
3
2
3
2
2
7
1
2
1
Temp °C
12
12
12
11
11
11
11
11
14
15
15
16
15
18
14
13
12
12
11
12
13
Feels °C
6
7
7
6
6
7
9
8
12
14
13
15
15
17
10
8
7
6
3
4
7
  • 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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