Alnes Lighthouse Surf Break

Lat Long: 62.48° N 5.97° E

Alnes Lighthouse Surf Forecast and Surf Report

Issued: 1 pm 14 Aug 2026 (local time)

Forecast update in  hr  min

Today's Alnes Lighthouse sea temperature is
12.8° C
1.4° 

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 14 Aug 2026:

  • Best quality surf: Wednesday 19 Aug, 11PM (local time) - 4.5ft (1.3m), 9s period, N swell with glassy winds.
  • Most powerful swell: Thursday 20 Aug, 11PM (local time) - 6ft (1.8m), 9s period, N swell with 503 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 19 Aug, 11PM (local time) - 4.5ft (1.3m), 9s period with N 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 19) at 11PM. The primary swell is predicted to be 1.3m and 9s period with a secondary swell of 0.5m and 12s. Another secondary swell of 0.2m and 8s is also forecast. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Alnes Lighthouse in the next 16 days are 1.8m 9s and forecast to arrive on Thursday (Aug 20) at 11PM. 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+)11PM (Wed 19th Aug)4.5ft (1.3m) 9s
Best Surf11PM (Wed 19th Aug)4.5ft (1.3m) 9s
Most Powerful11PM (Thu 20th Aug)6ft (1.8m) 9s

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


The Lowdown

Alright, let’s get into it.

Honestly, looking at the next couple of weeks, it’s a bit of a rough stretch for us here at Alnes Lighthouse. We’ve got a window opening up, but the ocean is going to make us work for it.

The water is sitting at 55°F, which is about 3°F colder than the long-term average for this time of year. You’re gonna want the thick rubber, no question about it.

The first few days, through the 18th, are basically a write-off. We’ve got wind all over the place, mostly cross-shore and cross-onshore, and the swell is just messy with a lack of direction. The energy is there in the water early on—it’s moderate, with a combined energy reading of 447 on Friday morning—but the conditions just aren’t cooperating. It’s all chop and lump, no good for a clean ride. Friday afternoon jumps up to 5ft, but the wind is up at 15 mph and it’s just poor.

There is a small gap around the 19th and 20th, but it’s not much to get excited about. Wednesday the 19th goes glassy with that 3ft to 4ft of north swell, but it’s short-period (8 seconds) and just feels ordinary. It’s surfable, but not something you’d get out of bed for.

The standout in this whole stretch, and I mean the only real standout, is Friday morning, August 21st. The wind drops out completely, leaving us with a glassy surface. The swell pushes up to 4ft, still from the north with an 8-second period, but the clean conditions will make a world of difference. The combined energy is moderate at 267, so there’s a bit of push behind it. This is the time to be in the water. It’s a point break, so that short-period north swell should line up a bit better than it would at a beach break, anyhow. Could be a bit inconsistent, but the clean face will be worth it.

After that, the wind swings onshore again, and the swell starts to fade out. From the 22nd all the way through to the 29th, there’s nothing but small waves and poor conditions. We’re talking mostly under 3ft, with the swell dying off completely by the last week. There’s some glassy pockets on the 27th, but the swell is just too weak to matter, with a combined energy barely getting into double digits.

So, here’s the deal: if you wanna get wet, mark your calendar for Friday morning, the 21st. It’s not a perfect swell, but the calm wind and the point break will make it the best thing we’ve seen all week.

Rusty.

Short Range Forecast

Heavy rain (total 21mm), heaviest during Fri night. Very mild (max 16°C on Fri afternoon, min 12°C on Sat night). Mainly fresh winds.

Days 5-7 Weather Summary

Light rain (total 3mm), mostly falling on Mon afternoon. Very mild (max 14°C on Mon afternoon, min 11°C on Tue night). Winds decreasing (fresh winds from the NE on Tue afternoon, calm by Wed night).

Fri
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
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
0
0
0
0
0
0
0
0
1
2
1
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.4
WSW
10
0.8
W
10
0.6
W
10
1.1
WSW
9
0.8
W
9
0.9
WNW
8
1
NW
8
1.1
NW
7
1.6
NW
8
1.9
NNW
8
1.3
N
8
1.1
N
8
1
NNE
8
0.9
N
7
1.2
N
9
1.3
N
9
1.4
N
9
1.4
N
9
1.6
N
9
1.8
N
9
Wave Graph
Metric surfscale
Energy kJ
396
122
67
184
99
112
116
127
346
463
186
142
120
88
210
258
292
298
389
503
Wind (km/h)
40
WSW
20
W
20
WSW
25
WSW
20
WSW
15
WNW
20
WSW
20
SSW
20
SW
10
WNW
25
NE
30
NE
30
NE
20
NE
15
NNE
10
NNE
0
WNW
5
W
10
NNE
15
NNE
Wind State
cross-on
cross-on
cross
cross
cross-on
cross-on
cross
cross-off
cross
on
cross
cross
cross
cross
cross
cross
glassy
cross-on
cross-on
cross
High Tide
1:14AM1.88m
1:48PM1.63m
1:54AM1.83m
2:27PM1.58m
2:34AM1.74m
3:04PM1.52m
3:15AM1.61m
3:41PM1.44m
3:58AM1.48m
4:22PM1.36m
4:46AM1.34m
5:10PM1.28m
Low Tide
7:12PM0.12m
7:47AM-0.10m
7:52PM0.13m
8:26AM-0.03m
8:31PM0.18m
9:04AM0.09m
9:11PM0.26m
9:42AM0.25m
9:52PM0.37m
10:21AM0.41m
10:38PM0.48m
11:06AM0.56m
11:36PM0.59m
light rain
heavy rain
cloud
cloud
light rain
rain showers
part cloud
part cloud
rain showers
rain showers
part cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:35
5:37
5:41
5:43
5:46
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:46
9:43
9:39
9:37
9:34
9:30
9:27
 mm
2
12
4
2
1
3
Temp °C
16
14
14
13
13
12
12
12
13
14
13
12
12
12
12
12
12
12
13
12
Feels °C
14
11
11
8
9
8
8
8
9
10
10
6
5
6
8
9
10
10
12
9
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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 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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