Alnes Lighthouse Surf Break

Lat Long: 62.48° N 5.97° E

Alnes Lighthouse 48 hour detailed Surf Forecast

Issued: 1 am 18 Sep 2026 (local time)

Forecast update in  hr  min

Today's Alnes Lighthouse sea temperature is
12.7°C
0.3° 

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


How big are the waves at Alnes Lighthouse today (18 Sep):

  • Morning surf: Morning surf (18 Sep, local time) - 6ft (1.9m), 16s period with WNW swell.
  • Afternoon surf: Afternoon surf (18 Sep, local time) - 8ft (2.5m), 14s period with W swell.
  • Evening surf: Evening surf (18 Sep, local time) - 8ft (2.5m), 13s period with W swell.

The current surf forecast for Alnes Lighthouse at 8AM is: 1.7m 16s primary swell from a West-northwest direction and 1.1m 10s secondary swell from a West-southwest direction (forecast issued at 01:00am September 18). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (CEST) & DateWave HeightWave Period
Morning (18 Sep)6ft (1.9m)16s
Afternoon (18 Sep)8ft (2.5m)14s
Evening (18 Sep)8ft (2.5m)13s

Table - waves today at Alnes Lighthouse. (Swell directed towards the surf break)


Short Range Forecast

Heavy rain (total 68mm), heaviest during Sat night. Very mild (max 14°C on Fri afternoon, min 10°C on Sat afternoon). Winds increasing (light winds from the SSE on Fri morning, gales from the SW by Sat night).

Friday
18
Saturday
19
Sunday
20
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
2
2
4
4
4
2
3
3
3
4
3
2
3
2
1
1
1
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
W
10
0.7
WNW
17
1.7
WNW
16
2.5
W
15
2.5
W
14
2.5
W
14
2.5
W
13
2.5
W
13
2.5
W
13
2.3
W
12
2
W
12
2
W
12
2.3
WSW
12
2.4
WSW
12
2.3
WSW
11
2.5
WSW
8
3
WSW
9
4
WSW
10
4.5
W
12
4
W
12
3.5
W
12
4
W
10
4
W
10
3.5
WNW
10
Wave Graph
Metric surfscale
Energy kJ
188
311
1512
2723
2824
2689
2384
2483
1958
1547
1132
1103
1366
1565
1253
887
1640
3152
5132
4234
3291
2881
2727
2297
Wind (km/h)
5
SSE
5
SSW
10
SSE
10
S
15
SSW
30
SSW
25
S
20
S
25
SSE
20
SSE
25
SSE
25
S
20
SSW
35
SSW
30
SSW
30
S
35
S
65
SW
50
WSW
45
WSW
45
W
50
WSW
55
WSW
50
W
Wind State
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross-on
cross-on
cross
cross-on
High Tide
4:05AM1.32m
4:18PM1.32m
5:03AM1.21m
5:23PM1.24m
6:29AM1.13m
6:55PM1.21m
Low Tide
10:10AM0.62m
10:49PM0.60m
11:07AM0.74m
00:16AM0.68m
12:45PM0.78m
part cloud
cloud
light rain
part cloud
clear
cloud
light rain
light rain
light rain
cloud
cloud
rain showers
light rain
mod rain
rain showers
light rain
heavy rain
mod rain
light rain
rain showers
light rain
light rain
light rain
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:07
7:09
7:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:52
7:47
7:45
 mm
1
1
1
1
1
3
10
5
5
13
6
2
2
3
3
1
4
Temp °C
12
12
11
13
14
13
11
11
11
11
12
12
11
10
11
10
10
12
11
12
11
11
11
12
Feels °C
10
10
9
10
10
7
6
6
6
6
7
7
6
3
5
4
2
-1
1
3
2
1
0
3
  • 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
How to use the Wavefinder 

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