Surf Forecasts:
Þorlákshöfn or Porlackshofn surf forecast from 25 Aug 2026:
- Best quality surf: Tuesday 25 Aug, 3AM (local time) - 6ft (1.9m), 10s period, S swell with cross-offshore winds.
- Most powerful swell: Tuesday 25 Aug, 3AM (local time) - 6ft (1.9m), 10s period, S swell with 694 kJ wave energy.
- Next surfable swell (1★+): Tuesday 25 Aug, 3AM (local time) - 6ft (1.9m), 10s 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 Tuesday (Aug 25) at 3AM. The primary swell is predicted to be 1.9m and 10s period with a secondary swell of 0.4m and 8s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Þorlákshöfn or Porlackshofn in the next 16 days are 1.9m 10s and forecast to arrive on Tuesday (Aug 25) at 3AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Friday (Aug 28) at 9PM.
| Wave Type | Time (GMT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Tue 25th Aug) | 6ft (1.9m) 10s |
| Best Surf | 3AM (Tue 25th Aug) | 6ft (1.9m) 10s |
| Most Powerful | 3AM (Tue 25th Aug) | 6ft (1.9m) 10s |
Table - best surf conditions forecast for Þorlákshöfn or Porlackshofn over the next 16 days.
Short Range ForecastSome drizzle, heaviest during Mon afternoon. Very mild (max 12°C on Tue afternoon, min 6°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Very mild (max 12°C on Thu afternoon, min 7°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Mon 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | ||||||||||||||
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) | SSW 9 | S 10 | S 9 | S 9 | S 8 | S 8 | S 8 | SW 11 | S 12 | S 12 | S 12 | S 12 | SSW 10 | S 12 | SW 9 | SW 8 | SW 8 | SW 10 | SW 10 | SW 10 |
Wave Graph  | ||||||||||||||||||||
 kJ | 374 | 610 | 425 | 304 | 165 | 102 | 71 | 29 | 26 | 12 | 12 | 11 | 11 | 11 | 20 | 24 | 16 | 39 | 50 | 46 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | off | cross | cross | cross-off | glassy | cross-off | off | cross | cross | cross-off | cross-off | cross-off | glassy | cross | cross-on | glassy | cross-on |
High Tide | 4:02PM2.37m | 4:20AM2.18m | 4:43PM2.56m | 4:57AM2.37m | 5:17PM2.74m | 5:30AM2.54m | 5:48PM2.89m | 6:01AM2.70m | 6:18PM3.00m | 6:32AM2.81m | 6:47PM3.04m | 7:03AM2.89m | 7:17PM3.04m | |||||||
Low Tide | 10:22PM0.89m | 10:20AM0.72m | 10:58PM0.67m | 10:57AM0.51m | 11:29PM0.46m | 11:31AM0.32m | 11:59PM0.28m | 12:03PM0.17m | 00:28AM0.14m | 12:35PM0.07m | 00:58AM0.06m | 1:07PM0.05m | 1:28AM0.03m | |||||||
 |  |  |  | | | | | | | | | |  | |  |  | | | | |
 | — | — | 5:46 | — | — | 5:48 | — | — | 5:52 | — | — | 5:54 | — | — | 5:58 | — | — | 6:01 | — | — |
 | — | 9:09 | — | — | 9:06 | — | — | 9:02 | — | 8:59 | — | — | 8:55 | — | — | 8:52 | — | — | 8:49 | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 10 | 8 | 10 | 12 | 11 | 11 | 12 | 11 | 10 | 12 | 11 | 11 | 12 | 10 | 11 | 12 | 12 | 11 | 13 | 12 |
Feels °C | 7 | 4 | 8 | 9 | 8 | 9 | 9 | 10 | 8 | 9 | 7 | 8 | 8 | 4 | 8 | 10 | 9 | 6 | 10 | 8 |
Swell 1 Height (m) Direction Period (s) | SSW 9 | S 10 | S 9 | S 9 | S 8 | S 8 | S 8 | SSE 7 | SSE 7 | SSE 6 | SE 6 | SE 6 | SSW 10 | WSW 10 | W 5 | SW 8 | W 4 | SW 10 | SW 10 | SW 10 |
| kJ | 374 | 610 | 425 | 304 | 165 | 102 | 71 | 28 | 9 | 8 | 6 | 5 | 11 | 9 | 19 | 24 | 8 | 39 | 50 | 46 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 12 | WSW 8 | WSW 9 | WSW 9 | SSW 13 | SSW 13 | SW 11 | S 12 | S 12 | S 12 | S 12 | SSE 7 | S 12 | SW 9 | S 12 | SW 8 | SSW 8 | SSW 7 | SSW 8 |
| kJ | 141 | 104 | 19 | 25 | 44 | 59 | 58 | 29 | 26 | 12 | 12 | 11 | 5 | 11 | 20 | 11 | 16 | 7 | 5 | 6 |
Swell 3 Height (m) Direction Period (s) | WSW 8 | S 15 | SSW 15 | SSW 14 | SSW 13 | WSW 9 | W 8 | SSW 9 | SSW 7 | SSE 7 | S 8 | S 8 | SE 7 | SSE 8 | S 12 | E 7 | S 11 | W 5 | S 11 | S 10 |
| kJ | 12 | 109 | 71 | 70 | 60 | 7 | 5 | 15 | 5 | 4 | 1 | 1 | 2 | 6 | 11 | 1 | 10 | 4 | 9 | 8 |
Wind waves Height (m) Direction Period (s) | W 8 | WNW 4 | — | — | — | NNE 3 | N 3 | NW 4 | NNW 4 | NW 5 | NW 5 | NW 5 | NW 4 | WNW 4 | WNW 5 | W 5 | NNW 3 | N 3 | NNW 4 | N 3 |
| kJ | 66 | 13 | — | — | — | 6 | 1 | 9 | 12 | 12 | 15 | 22 | 16 | 22 | 41 | 13 | 2 | 1 | 1 | 6 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 0 | 51 | 0 | 780 | 780 | 0 | 314 | 314 | 995 | 1213 | 1276 | 1300 | 995 | 1051 | 995 | 995 | 62 | 62 | 51 |
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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