Surf Forecasts:
Þorlákshöfn or Porlackshofn surf forecast from 16 Sep 2026:
- Best quality surf: Tuesday 22 Sep, 9AM (local time) - 21ft (6.5m), 13s period, SW swell with offshore winds.
- Most powerful swell: Tuesday 22 Sep, 6AM (local time) - 20ft (6.0m), 14s period, SW swell with 14,006 kJ wave energy.
- Next surfable swell (1★+): Wednesday 16 Sep, 9PM (local time) - 11ft (3.5m), 11s period with SSW 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 Wednesday (Sep 16) at 9PM. The primary swell is predicted to be 3.5m and 11s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Þorlákshöfn or Porlackshofn in the next 16 days are 6.0m 14s and forecast to arrive on Tuesday (Sep 22) at 6AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.4m 8s period and expected on Thursday (Sep 17) at 3PM.
| Wave Type | Time (GMT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Wed 16th Sep) | 11ft (3.5m) 11s |
| Best Surf | 9AM (Tue 22nd Sep) | 21ft (6.5m) 13s |
| Most Powerful | 6AM (Tue 22nd Sep) | 20ft (6.0m) 14s |
Table - best surf conditions forecast for Þorlákshöfn or Porlackshofn over the next 16 days.
Short Range ForecastHeavy rain (total 31mm), heaviest during Wed morning. Very mild (max 11°C on Wed morning, min 8°C on Thu night). Winds decreasing (gales from the SE on Wed morning, calm by Thu night). | Days 4-6 Weather SummaryModerate rain (total 17mm), heaviest on Sun night. Very mild (max 12°C on Mon morning, min 9°C on Sat morning). Winds increasing (light winds from the NW on Sat morning, near gales from the ESE by Sun night). | ||||||||||||||||||||
Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSE 7 | SSW 9 | SW 12 | WSW 13 | SW 12 | WSW 12 | WSW 11 | SW 10 | SW 9 | SW 11 | SW 11 | SW 12 | WSW 11 | WSW 10 | SW 9 | SE 8 | S 8 | SSW 15 | SW 13 | SW 13 | SW 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 956 | 1586 | 4478 | 5201 | 1450 | 1966 | 980 | 701 | 430 | 813 | 1256 | 1905 | 1350 | 853 | 321 | 478 | 631 | 12855 | 13738 | 11932 | 5923 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-off | cross-off | cross-off | glassy | cross-on | on | cross-on | cross-off | off | off | off | cross-off | cross-on | cross-on | cross | cross | off | cross-off | cross-off |
High Tide | 8:49PM2.45m | 9:13AM2.54m | 9:23PM2.22m | 9:55AM2.31m | 10:06PM1.99m | 10:58AM2.11m | 11:23PM1.81m | 12:49PM2.01m | 1:38AM1.78m | 2:33PM2.11m | 3:04AM1.95m | 3:30PM2.31m | |||||||||
Low Tide | 2:48PM0.54m | 2:55AM0.56m | 3:26PM0.80m | 3:30AM0.80m | 4:12PM1.05m | 4:17AM1.02m | 5:27PM1.25m | 5:42AM1.18m | 7:36PM1.28m | 7:46AM1.16m | 9:04PM1.10m | 9:03AM0.97m | 9:50PM0.86m | ||||||||
 |  |  |  | | | | |  | |  |  |  | |  |  | | | | |  | |
 | 6:48 | — | — | 6:52 | — | — | 6:54 | — | — | 6:58 | — | — | 7:01 | — | — | 7:03 | — | — | 7:05 | — | — |
 | — | 7:49 | — | — | 7:45 | — | — | 7:42 | — | — | 7:37 | — | — | 7:35 | — | — | 7:30 | — | — | 7:28 | — |
mm | 24 | 2 | — | — | — | — | — | 2 | 3 | — | — | — | — | — | 8 | 2 | 3 | 4 | 2 | 2 | 4 |
Temp °C | 11 | 10 | 10 | 9 | 10 | 9 | 8 | 8 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 12 | 12 | 11 | 9 | 9 | 9 |
Feels °C | -1 | 5 | 8 | 2 | 3 | 6 | 4 | 3 | 5 | 6 | 6 | 5 | 8 | 7 | -1 | 5 | 4 | 4 | 1 | 0 | 0 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 8 | SW 12 | SW 13 | SW 12 | WSW 12 | WSW 11 | SW 10 | SW 9 | SW 11 | SW 11 | SW 12 | WSW 11 | WSW 10 | SW 9 | SSW 8 | SSW 12 | — | — | — | — |
| kJ | 11 | 733 | 4478 | 3678 | 1450 | 1966 | 980 | 701 | 430 | 813 | 1256 | 1905 | 1350 | 853 | 321 | 273 | 15 | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | SW 9 | — | — | ESE 9 | S 20 | S 19 | S 16 | S 18 | S 18 | — | S 16 | SSW 16 | S 15 | S 15 | SW 10 | SSW 20 | — | — | — | — |
| kJ | — | 437 | — | — | 15 | 7 | 7 | 5 | 24 | 24 | — | 20 | 48 | 17 | 38 | 27 | 37 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | S 12 | — | — | — | S 20 | ESE 9 | S 18 | ESE 9 | E 8 | — | S 16 | — | S 12 | S 12 | S 14 | SSW 22 | — | — | — | — |
| kJ | — | 26 | — | — | — | 7 | 8 | 6 | 9 | 5 | — | 46 | — | 12 | 11 | 37 | 45 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSE 7 | SSW 9 | — | WSW 13 | WNW 8 | NW 7 | — | E 3 | — | — | — | — | — | — | SE 4 | SE 8 | S 8 | SSW 15 | SW 13 | SW 13 | SW 12 |
| kJ | 956 | 1586 | — | 5201 | 672 | 210 | — | 8 | — | — | — | — | — | — | 59 | 478 | 631 | 12855 | 13738 | 11932 | 5923 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 732 | 1062 | 0 | 1343 | 314 | 0 | 39 | 39 | 51 | 0 | 0 | 0 | 0 | 0 | 314 | 314 | 1086 | 1062 | 1062 | 1094 | 995 |
Best forecast wave conditions in Reykjanes Peninsula | |||||||||||||||||||||
Best forecast wave conditions in Iceland | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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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