Þorlákshöfn or Porlackshofn Surf Break

Lat Long: 63.85° N 21.36° W

Þorlákshöfn or Porlackshofn Surf Forecast and Surf Report

Issued: 5 pm 08 Sep 2026 (local time)

Forecast update in  hr  min

Today's Þorlákshöfn or Porlackshofn sea temperature is
11.4°C
0.5° 

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 9 Sep 2026:

  • Best quality surf: Thursday 10 Sep, 6PM (local time) - 6ft (1.8m), 10s period, SW swell with cross-offshore winds.
  • Most powerful swell: Friday 11 Sep, 12PM (local time) - 15ft (4.5m), 12s period, SW swell with 5,048 kJ wave energy.
  • Next surfable swell (1★+): Thursday 10 Sep, 3PM (local time) - 5ft (1.6m), 10s period with SW 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 Thursday (Sep 10) at 3PM. The primary swell is predicted to be 1.6m and 10s period with a secondary swell of 1.5m 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 4.5m 12s and forecast to arrive on Friday (Sep 11) at 12PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Saturday (Sep 12) at 6AM.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+) 3PM (Thu 10th Sep)5ft (1.6m) 10s
Best Surf 6PM (Thu 10th Sep)6ft (1.8m) 10s
Most Powerful12PM (Fri 11th Sep)15ft (4.5m) 12s

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


Short Range Forecast

Heavy rain (total 26mm), heaviest during Wed night. Very mild (max 12°C on Tue afternoon, min 7°C on Thu night). Winds increasing (light winds from the WSW on Tue afternoon, strong winds from the ESE by Wed night).

Days 5-7 Weather Summary

Moderate rain (total 17mm), heaviest on Sun night. Very mild (max 10°C on Sun night, min 5°C on Fri night). Winds increasing (calm on Sat afternoon, strong winds from the ENE by Sun afternoon).

Tue
8
Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
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
2
3
2
3
4
3
3
3
0
0
0
1
3
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)
0.5
S
10
0.3
SSW
9
1.6
WSW
7
1.7
WSW
8
1.4
SSW
8
2.1
SSW
9
1.6
SW
10
3.5
SW
10
4
SW
11
4
SW
12
3.5
SW
11
2.5
SW
10
1.9
SW
9
1.4
SW
9
0.9
SW
8
2.1
SE
6
3
S
10
1.7
SW
10
1.5
SSW
10
1.6
SSW
9
Wave Graph
Metric surfscale
Energy kJ
48
16
250
314
219
729
517
1886
4083
4656
2729
1234
632
300
109
328
1424
546
412
383
Wind (km/h)
15
WSW
20
SSW
15
S
25
SSE
40
SE
20
SSE
15
WSW
40
WSW
30
SW
35
WSW
15
WNW
5
N
5
NW
15
ENE
25
E
35
E
20
ENE
15
NW
30
NW
15
N
Wind State
cross-off
cross-off
cross
cross
cross-on
cross
off
off
cross-off
off
cross-off
cross
glassy
on
on
on
on
cross-off
cross-off
cross-off
High Tide
4:02PM2.74m
4:27AM2.50m
4:50PM2.96m
5:11AM2.72m
5:31PM3.11m
5:49AM2.90m
6:08PM3.18m
6:25AM3.00m
6:42PM3.15m
6:59AM3.04m
7:15PM3.05m
7:32AM3.00m
7:47PM2.88m
Low Tide
10:23PM0.44m
10:29AM0.31m
11:06PM0.20m
11:13AM0.10m
11:44PM0.03m
11:53AM-0.04m
00:19AM-0.06m
12:30PM-0.09m
00:52AM-0.06m
1:06PM-0.04m
1:23AM0.01m
1:40PM0.09m
1:53AM0.15m
clear
part cloud
light rain
light rain
heavy rain
light rain
rain showers
rain showers
rain showers
rain showers
clear
clear
clear
part cloud
light rain
mod rain
mod rain
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:30
6:31
6:35
6:37
6:41
6:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:16
8:13
8:09
8:06
8:02
7:59
7:55
 mm
1
1
12
4
1
5
2
1
1
7
8
Temp °C
12
10
10
11
12
11
11
8
8
8
8
7
9
9
7
8
10
10
11
7
Feels °C
8
5
6
5
9
7
7
-1
0
-1
3
3
6
7
1
0
2
7
5
1
  • 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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