Surf Forecasts:
Þorlákshöfn or Porlackshofn surf forecast from 16 Oct 2026:
- Best quality surf: Sunday 18 Oct, 9AM (local time) - 20ft (6.0m), 13s period, SSW swell with cross-offshore winds.
- Most powerful swell: Sunday 18 Oct, 9PM (local time) - 28ft (8.5m), 15s period, SW swell with 31,351 kJ wave energy.
- Next surfable swell (1★+): Sunday 18 Oct, 9AM (local time) - 20ft (6.0m), 13s 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 Sunday (Oct 18) at 9AM. The primary swell is predicted to be 6.0m and 13s period with a secondary swell of 4.0m and 13s. 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 8.5m 15s and forecast to arrive on Sunday (Oct 18) at 9PM. Winds are predicted to be cross-offshore at the time the swell arrives.
| Wave Type | Time (GMT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Sun 18th Oct) | 20ft (6.0m) 13s |
| Best Surf | 9AM (Sun 18th Oct) | 20ft (6.0m) 13s |
| Most Powerful | 9PM (Sun 18th Oct) | 28ft (8.5m) 15s |
Table - best surf conditions forecast for Þorlákshöfn or Porlackshofn over the next 16 days.
Short Range ForecastHeavy rain (total 41mm), heaviest during Sat afternoon. Very mild (max 10°C on Sat night, min 6°C on Sun morning). Winds increasing (light winds from the SSW on Fri night, gales from the S by Sun afternoon). | Days 4-6 Weather SummaryLight rain (total 7mm), mostly falling on Mon morning. Mild temperatures (max 7°C on Mon morning, min 2°C on Wed night). Winds decreasing (strong winds from the SSW on Mon morning, calm by Wed morning). | ||||||||||||||||||||
Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 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) | SSW 12 | SW 12 | SW 11 | SSW 11 | S 8 | SSW 13 | SSW 13 | S 13 | SW 14 | SW 14 | SW 14 | WSW 13 | SW 12 | WSW 12 | SW 11 | SW 12 | SW 11 | SW 10 | SW 11 | SW 11 | SW 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1180 | 2074 | 1882 | 769 | 1268 | 14199 | 12282 | 11211 | 26713 | 20286 | 12946 | 6946 | 3856 | 2446 | 1176 | 1655 | 1046 | 580 | 663 | 593 | 258 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-on | cross-on | cross | cross-off | cross | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | glassy | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 8:52PM2.22m | 9:24AM2.37m | 9:36PM2.01m | 10:22AM2.17m | 10:46PM1.84m | 11:53AM2.05m | 00:41AM1.80m | 1:31PM2.09m | 2:12AM1.94m | 2:36PM2.23m | 3:07AM2.15m | 3:22PM2.42m | |||||||||
Low Tide | 2:57PM0.80m | 2:58AM0.78m | 3:43PM1.01m | 3:45AM0.97m | 4:51PM1.17m | 4:58AM1.12m | 6:34PM1.21m | 6:46AM1.14m | 8:05PM1.06m | 8:12AM1.00m | 8:58PM0.84m | 9:07AM0.79m | 9:38PM0.59m | ||||||||
 |  |  | |  |  |  |  |  | | |  | | |  |  | | | | | | |
 | 8:15 | — | — | 8:18 | — | — | 8:22 | — | — | 8:25 | — | — | 8:27 | — | — | 8:30 | — | — | 8:33 | — | — |
 | — | 6:04 | — | — | 6:00 | — | — | 5:58 | — | — | 5:53 | — | — | 5:51 | — | — | 5:46 | — | — | 5:44 | — |
mm | — | — | — | — | 12 | 13 | 5 | 9 | 2 | 2 | 2 | 3 | — | — | — | — | — | — | — | — | — |
Temp °C | 8 | 8 | 9 | 9 | 9 | 10 | 7 | 9 | 7 | 7 | 6 | 6 | 5 | 6 | 5 | 4 | 4 | 3 | 3 | 3 | 3 |
Feels °C | 1 | 1 | 3 | 0 | -4 | -1 | -3 | -4 | -6 | -3 | -2 | 0 | 0 | 2 | 1 | 1 | 0 | -2 | -3 | -3 | -4 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | WSW 12 | SW 11 | WSW 10 | SW 9 | — | SW 13 | WSW 13 | — | — | SW 14 | WSW 13 | SW 12 | WSW 12 | SW 11 | SW 12 | SW 11 | SW 10 | SW 11 | SW 11 | SE 8 |
| kJ | 1180 | 145 | 1882 | 408 | 753 | — | 5306 | 3920 | — | — | 12946 | 6946 | 3856 | 2446 | 1176 | 1655 | 1046 | 580 | 663 | 593 | 239 |
Swell 2 Height (m) Direction Period (s) | WSW 13 | WSW 13 | — | S 13 | W 18 | — | — | WSW 17 | — | — | SSE 10 | S 10 | SSE 10 | S 9 | WSW 14 | SE 10 | SE 10 | SE 9 | SE 8 | SE 8 | SW 9 |
| kJ | 131 | 147 | — | 29 | 6 | — | — | 2215 | — | — | 769 | 873 | 518 | 449 | 985 | 213 | 173 | 114 | 80 | 29 | 258 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | S 10 | SE 11 | — | — | — | ESE 10 | ESE 9 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 240 | 293 | — | — | — | 19 | 17 | — |
Wind waves Height (m) Direction Period (s) | WSW 8 | SW 12 | — | SSW 11 | S 8 | SSW 13 | SSW 13 | S 13 | SW 14 | SW 14 | — | — | — | — | — | — | — | E 4 | — | NE 3 | ENE 3 |
| kJ | 494 | 2074 | — | 769 | 1268 | 14199 | 12282 | 11211 | 26713 | 20286 | — | — | — | — | — | — | — | 13 | — | 2 | 3 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1135 | 1700 | 1062 | 314 | 1062 | 992 | 995 | 1062 | 1062 | 1062 | 1050 | 39 | 39 | 39 | 39 | 0 | 39 | 39 | 39 | 48 | 39 |
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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