Glommen Surf Break

Lat Long: 56.93° N 12.35° E

Glommen 48 hour detailed Surf Forecast

Issued: 1 am 20 Aug 2026 (local time)

Forecast update in  hr  min

Today's Glommen sea temperature is
18.1° C
0.6° 

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


How big are the waves at Glommen today (20 Aug):

  • Morning surf: Morning surf (20 Aug, local time) - 2.5ft (0.8m), 4s period with W swell.
  • Afternoon surf: Afternoon surf (20 Aug, local time) - 2.5ft (0.7m), 4s period with W swell.
  • Evening surf: Evening surf (20 Aug, local time) - 1.5ft (0.4m), 4s period with SW swell.

The current surf forecast for Glommen at 4AM is: 0.6m 4s primary swell from a West-southwest direction and 0.6m 4s secondary swell from a Southwest direction (forecast issued at 01:00am August 20). The wind direction is predicted to be cross-shore.

Time (CEST) & DateWave HeightWave Period
Morning (20 Aug)2.5ft (0.8m)4s
Afternoon (20 Aug)2.5ft (0.7m)4s
Evening (20 Aug)1.5ft (0.4m)4s

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


Short Range Forecast

Heavy rain (total 22mm), heaviest during Thu night. Very mild (max 18°C on Fri afternoon, min 15°C on Fri night). Winds increasing (light winds from the SSE on Thu night, fresh winds from the WSW by Sat afternoon).

Thursday
20
Friday
21
Saturday
22
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)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
WSW
4
0.6
WSW
4
0.7
W
4
0.8
W
4
0.7
W
4
0.5
W
4
0.4
SW
4
0.4
SW
3
0.3
SW
4
0.4
SW
4
0.4
SW
4
0.4
WSW
4
0.4
WSW
3
0.5
WSW
4
0.8
W
4
1
W
5
1.1
W
5
1.2
W
5
1.2
W
5
1.3
W
5
1.4
W
5
1.2
W
5
1.2
W
5
1.2
W
5
Wave Graph
Metric surfscale
Energy kJ
17
12
18
23
17
7
4
3
2
3
4
6
4
7
22
45
62
74
75
99
114
82
77
80
Wind (km/h)
20
WNW
20
WNW
25
WNW
25
WNW
20
W
20
SSW
15
SSW
15
SSE
20
S
20
WSW
15
W
20
WSW
20
WSW
25
W
25
W
30
W
25
WSW
25
WSW
30
WSW
30
W
35
WSW
25
W
20
WNW
20
W
Wind State
cross
cross
cross
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
3:38AM0.13m
3:37PM0.09m
4:36AM0.14m
4:29PM0.11m
5:26AM0.15m
5:14PM0.12m
Low Tide
10:13AM0.04m
9:42PM0.02m
11:05AM0.05m
10:32PM0.03m
11:49AM0.06m
part cloud
part cloud
thunderstorm
rain showers
clear
cloud
thunderstorm
light rain
thunderstorm
thunderstorm
thunderstorm
rain showers
clear
clear
clear
part cloud
cloud
cloud
cloud
rain showers
rain showers
rain showers
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:46
5:48
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:38
8:37
8:34
 mm
1
1
1
2
3
2
1
1
1
1
2
1
2
Temp °C
16
15
16
16
17
17
17
16
17
16
16
16
16
18
17
15
15
15
15
15
16
16
16
15
Feels °C
13
12
12
12
13
13
15
14
15
13
14
13
12
13
11
9
10
10
9
9
9
11
13
11
  • 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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Glommen surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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