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Þorlákshöfn or Porlackshofn Surf Forecast
/ Reykjanes Peninsula (8 surf breaks) /
Surf Forecasts:
Þorlákshöfn or Porlackshofn surfForecast / Reykjanes Peninsula / Iceland
16 Day Weather and Surf, issued 5 pm Sunday 17 May 2026 GMTForecast update in hr min s Forecast update imminent
Þorlákshöfn or Porlackshofn surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Þorlákshöfn or Porlackshofn sea temperature is
8.4° C
(Which is slightly warmer than usual)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 Monday (May 18) at 12PM. The primary swell is predicted to be 1.1m and 9s period with a secondary swell of 0.6m and 6s. Another secondary swell of 1.1m and 6s is also forecast. 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 1.8m 12s and forecast to arrive on Friday (May 22) at 6PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Tuesday (May 19) at 6PM.
| Wave Type | Time (GMT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12PM (Mon 18th May) | 3.5ft (1.1m) 9s |
| Best Surf | 6AM (Wed 20th May) | 4.5ft (1.4m) 13s |
| Most Powerful | 6PM (Fri 22nd May) | 6ft (1.8m) 12s |
Table - best surf conditions forecast for Þorlákshöfn or Porlackshofn over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 11°C on Tue afternoon, min 6°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 3mm), mostly falling on Fri afternoon. Very mild (max 15°C on Wed afternoon, min 8°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Sun 17 | Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
SW 11 | SW 10 | SW 9 | SW 9 | SW 8 | SSW 9 | SW 15 | SW 14 | SW 12 | SW 12 | SW 11 | SW 10 | SW 10 | SSW 9 | S 15 | SSE 12 | S 11 | S 10 | S 10 | S 6 | SSW 7 | |
844 | 400 | 211 | 126 | 64 | 44 | 109 | 721 | 558 | 298 | 168 | 104 | 50 | 27 | 70 | 727 | 683 | 394 | 268 | 129 | 310 | |
Wind (km/h) | |||||||||||||||||||||
cross-on | cross-on | on | cross-off | cross | glassy | off | on | cross-off | off | on | on | cross-off | glassy | cross-on | cross-on | cross-on | cross-on | cross | off | cross-off | |
High Tide | 6:15PM3.23m | 6:35AM2.91m | 7:01PM3.25m | 7:22AM2.81m | 7:49PM3.17m | 8:10AM2.66m | 8:40PM3.02m | 9:03AM2.47m | 9:36PM2.83m | 10:04AM2.29m | 10:40PM2.62m | 11:14AM2.16m | 11:50PM2.46m | ||||||||
Low Tide | 00:31AM0.02m | 12:41PM-0.02m | 1:19AM0.07m | 1:26PM0.07m | 2:09AM0.20m | 2:15PM0.21m | 3:02AM0.37m | 3:07PM0.38m | 4:02AM0.54m | 4:07PM0.57m | 5:08AM0.68m | 5:17PM0.72m | 6:21AM0.75m | ||||||||
 |  |  | |  | | | | | | | | | |  |  |  | | |  | | |
 | — | — | 4:05 | — | — | 4:03 | — | — | 4:00 | — | — | 3:57 | — | — | 3:54 | — | — | 3:50 | — | — | 3:47 |
 | — | 10:36 | — | — | 10:38 | — | — | 10:42 | — | — | 10:45 | — | — | 10:49 | — | — | 10:52 | — | — | 10:54 | 10:58 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 2 | — | 9 | — | |
Temp °C | 7 | 7 | 8 | 9 | 9 | 10 | 11 | 10 | 11 | 15 | 14 | 11 | 11 | 11 | 11 | 10 | 9 | 9 | 10 | 9 | 8 |
0 | 2 | 5 | 5 | 5 | 6 | 6 | 5 | 8 | 10 | 9 | 8 | 8 | 9 | 6 | 5 | 3 | 6 | 6 | 4 | 3 | |
Swell 1 Height (m) Direction Period (s) | SW 11 | SW 10 | SW 9 | SW 9 | SW 8 | SSW 9 | S 9 | SW 14 | SW 12 | SW 12 | SW 11 | SW 10 | SW 10 | SE 7 | ESE 7 | SSE 12 | S 11 | S 10 | S 10 | S 9 | SSW 7 |
 kJ | 844 | 400 | 211 | 126 | 64 | 44 | 54 | 721 | 558 | 298 | 168 | 104 | 50 | 18 | 36 | 727 | 683 | 394 | 268 | 129 | 310 |
Swell 2 Height (m) Direction Period (s) | — | S 14 | SE 6 | SE 6 | SW 11 | SSE 8 | SW 12 | S 8 | SSE 8 | ESE 8 | ESE 8 | SE 8 | S 9 | SSW 9 | S 15 | SW 9 | S 18 | SSW 15 | S 16 | S 16 | WSW 13 |
| kJ | — | 16 | 29 | 16 | 20 | 23 | 69 | 50 | 22 | 27 | 28 | 15 | 42 | 27 | 70 | 13 | 6 | 23 | 21 | 20 | 102 |
Swell 3 Height (m) Direction Period (s) | — | — | S 15 | S 15 | SW 12 | SW 11 | SW 15 | E 6 | ESE 6 | SSE 8 | SE 8 | W 6 | SE 8 | SW 9 | SW 9 | WSW 9 | — | S 17 | — | W 16 | S 16 |
| kJ | — | — | 19 | 4 | 6 | 29 | 109 | 6 | 4 | 25 | 24 | 3 | 14 | 21 | 29 | 16 | — | 23 | — | 5 | 20 |
Wind waves Height (m) Direction Period (s) | SE 7 | SE 7 | ESE 6 | — | SSE 5 | — | WNW 2 | — | — | WNW 5 | — | — | — | — | NNE 2 | — | — | — | S 2 | S 6 | — |
| kJ | 123 | 84 | 100 | — | 16 | — | 1 | — | — | 2 | — | — | — | — | 1 | — | — | — | 1 | 125 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1059 | 39 | 51 | 0 | 51 | 1050 | 0 | 39 | 0 | 0 | 54 | 51 | 0 | 51 | 51 | 66 | 1087 | 1114 | 1138 | 0 | 1134 |
Best forecast wave conditions in Reykjanes Peninsula | |||||||||||||||||||||
Best forecast wave conditions in Iceland | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Þorlákshöfn or Porlackshofn surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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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