Þorlákshöfn or Porlackshofn Surf Break

Lat Long: 63.85° N 21.36° W

Þorlákshöfn or Porlackshofn Surf Forecast and Surf Report

Issued: 11 am 04 Sep 2026 (local time)

Forecast update in  hr  min

Today's Þorlákshöfn or Porlackshofn sea temperature is
11.7°C
0.6° 

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


Þorlákshöfn or Porlackshofn surf forecast from 4 Sep 2026:

  • Best quality surf: Friday 11 Sep, 6AM (local time) - 11ft (3.5m), 11s period, SW swell with offshore winds.
  • Most powerful swell: Friday 11 Sep, 9AM (local time) - 11ft (3.5m), 11s period, SW swell with 3,059 kJ wave energy.
  • Next surfable swell (1★+): Saturday 5 Sep, 12AM (local time) - 1.5ft (0.5m), 16s period with S swell.

Best Forecast Surf Conditions for Þorlákshöfn or Porlackshofn this week:

The surf forecast for Þorlákshöfn or Porlackshofn over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Sep 05) at 12AM. The primary swell is predicted to be 0.5m and 16s period with a secondary swell of 0.7m and 9s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Þorlákshöfn or Porlackshofn in the next 16 days are 3.5m 11s and forecast to arrive on Friday (Sep 11) at 9AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 5s period and expected on Friday (Sep 04) at 9PM.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+)12AM (Sat 5th Sep)1.5ft (0.5m) 16s
Best Surf 6AM (Fri 11th Sep)11ft (3.5m) 11s
Most Powerful 9AM (Fri 11th Sep)11ft (3.5m) 11s

Table - best surf conditions forecast for Þorlákshöfn or Porlackshofn over the next 16 days.


Short Range Forecast

Mostly dry. Very mild (max 13°C on Sun afternoon, min 7°C on Fri night). Winds decreasing (fresh winds from the WNW on Fri afternoon, light winds from the W by Sat afternoon).

Days 4-6 Weather Summary

Light rain (total 7mm), mostly falling on Wed night. Very mild (max 12°C on Mon afternoon, min 6°C on Mon night). Winds increasing (calm on Tue morning, strong winds from the SE by Wed afternoon).

Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
Thursday
10
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
1
2
2
1
0
0
0
0
1
2
0
0
0
0
0
0
0
0
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
SSW
11
1.2
S
10
0.5
S
16
0.5
S
16
0.6
SSW
9
0.5
S
15
0.5
S
14
0.5
S
14
0.6
ESE
11
0.8
SSW
14
1.4
SE
11
1
S
12
0.4
SSW
11
0.4
SE
8
0.8
WSW
8
0.7
WSW
7
0.7
WSW
7
1.2
SSW
7
1.5
SSW
9
1.1
SW
10
1.6
SSW
9
Wave Graph
Metric surfscale
Energy kJ
698
284
131
127
60
109
107
106
93
280
512
271
38
21
69
46
42
131
385
235
366
Wind (km/h)
15
NW
30
WNW
25
WNW
15
NW
10
W
10
NNE
15
NE
20
NE
25
N
20
N
25
N
15
N
10
N
10
WSW
10
E
25
SE
40
SE
40
ESE
25
E
20
SE
20
W
Wind State
cross-off
cross-off
off
cross-off
off
cross
cross-on
cross-on
cross
cross
cross-off
cross
cross
cross-off
on
cross-on
cross-on
on
on
cross-on
off
High Tide
10:24AM2.46m
10:48PM2.17m
11:44AM2.31m
00:24AM2.00m
1:31PM2.30m
2:16AM2.05m
3:00PM2.49m
3:33AM2.26m
4:02PM2.74m
4:27AM2.50m
4:50PM2.96m
5:11AM2.72m
5:31PM3.11m
Low Tide
4:45PM0.83m
5:06AM0.81m
6:17PM1.00m
6:43AM0.92m
8:08PM0.94m
8:24AM0.81m
9:28PM0.71m
9:35AM0.57m
10:23PM0.44m
10:29AM0.31m
11:06PM0.20m
11:13AM0.10m
11:44PM0.03m
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
cloud
light rain
mod rain
light rain
mod rain
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:15
6:18
6:20
6:24
6:26
6:30
6:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:30
8:28
8:23
8:21
8:16
8:13
8:09
 mm
1
6
1
6
2
Temp °C
10
10
8
9
10
9
12
13
10
11
12
9
11
12
10
10
10
11
11
11
10
Feels °C
5
4
2
5
7
6
8
8
4
6
6
4
8
9
7
2
1
4
6
8
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
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Information about the Þorlákshöfn or Porlackshofn Surf forecast

The above surf forecast table for Þorlákshöfn or Porlackshofn provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Þorlákshöfn or Porlackshofn can be found by selecting the local surf guide option on the grey menu. Our Þorlákshöfn or Porlackshofn 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 (Þorlákshöfn or Porlackshofn) 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 Þorlákshöfn or Porlackshofn 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.

Þorlákshöfn or Porlackshofn is 37 km (23 miles) from Hafnarfjordur. If you plan a holiday in Reykjanes Peninsula, look for hotels and other accommodation in Hafnarfjordur. Hafnarfjordur has rooms for a wide range of budgets as well as car hire and transport links.

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