Þorlákshöfn or Porlackshofn Surf Break

Lat Long: 63.85° N 21.36° W

Þorlákshöfn or Porlackshofn 48 hour detailed Surf Forecast

Issued: 11 am 18 Sep 2026 (local time)

Forecast update in  hr  min

Today's Þorlákshöfn or Porlackshofn sea temperature is
11.1°C
0.7° 

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


How big are the waves at Þorlákshöfn or Porlackshofn today (18 Sep):

  • Morning surf: Morning surf (18 Sep, local time) - 7ft (2.1m), 11s period with SW swell.
  • Afternoon surf: Afternoon surf (18 Sep, local time) - 6ft (1.8m), 10s period with SW swell.
  • Evening surf: Evening surf (18 Sep, local time) - 6ft (1.8m), 10s period with SW swell.

The current surf forecast for Þorlákshöfn or Porlackshofn at 6PM is: 1.7m 10s primary swell from a Southwest direction and 0.1m 18s secondary swell from a South direction, 0.4m 3s secondary swell from a East-southeast direction (forecast issued at 11:00am September 18). The wind direction is predicted to be cross-onshore.

Time (GMT) & DateWave HeightWave Period
Morning (18 Sep)7ft (2.1m)11s
Afternoon (18 Sep)6ft (1.8m)10s
Evening (18 Sep)6ft (1.8m)10s

Table - waves today at Þorlákshöfn or Porlackshofn. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 6mm), mostly falling on Sun night. Very mild (max 11°C on Sat afternoon, min 8°C on Fri morning). Winds increasing (light winds from the SE on Fri morning, strong winds from the E by Sun night).

Fri
18
Saturday
19
Sunday
20
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
2
0
0
2
1
0
2
2
3
3
4
3
4
4
4
4
4
3
3
2
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.1
SW
11
2
SW
10
1.8
SW
10
1.7
SW
10
1.8
SW
10
1.6
SW
9
1.6
SW
9
1.5
SW
9
1.1
SSW
11
2
SW
11
2.1
SW
11
2.4
SW
12
2.5
SW
12
2.5
SW
12
2.5
SW
12
3
WSW
11
2.5
WSW
11
2.1
WSW
10
2
WSW
10
1.8
SW
10
1.9
SW
10
Wave Graph
Metric surfscale
Energy kJ
954
784
653
535
554
449
440
359
319
949
1027
1521
1883
1902
1926
2283
1344
848
809
676
678
Wind (km/h)
10
SE
15
ESE
15
E
10
NE
10
NE
15
NNE
10
NW
10
NW
15
NW
15
WNW
15
WNW
20
WNW
20
WNW
20
WNW
20
WNW
30
WNW
20
WNW
10
W
10
SW
10
SE
20
ESE
Wind State
cross-on
on
on
cross-on
cross-on
cross-on
cross-off
cross-off
cross-off
cross-off
off
cross-off
off
off
off
off
off
off
cross-off
cross-on
cross-on
High Tide
9:55AM2.31m
10:06PM1.99m
10:58AM2.11m
11:23PM1.81m
12:49PM2.01m
Low Tide
4:12PM1.05m
4:17AM1.02m
5:27PM1.25m
5:42AM1.18m
7:36PM1.28m
cloud
cloud
cloud
light rain
light rain
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:54
6:58
7:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:42
7:37
7:35
 mm
1
1
Temp °C
8
8
9
8
9
9
9
9
9
10
11
10
9
9
9
9
8
9
9
9
9
Feels °C
5
4
5
5
6
6
6
6
5
7
7
6
4
4
4
2
3
5
5
6
5
  • 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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