Surf Forecasts:
Þorlákshöfn or Porlackshofn surf forecast from 24 Sep 2026:
- Best quality surf: Friday 25 Sep, 12AM (local time) - 18ft (5.5m), 16s period, S swell with cross-shore winds.
- Most powerful swell: Friday 25 Sep, 12AM (local time) - 18ft (5.5m), 16s period, S swell with 17,349 kJ wave energy.
- Next surfable swell (1★+): Friday 25 Sep, 12AM (local time) - 18ft (5.5m), 16s 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 Friday (Sep 25) at 12AM. The primary swell is predicted to be 5.5m and 16s period. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Þorlákshöfn or Porlackshofn in the next 16 days are 5.5m 16s and forecast to arrive on Friday (Sep 25) at 12AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 7s period and expected on Saturday (Sep 26) at 3AM.
| Wave Type | Time (GMT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Fri 25th Sep) | 18ft (5.5m) 16s |
| Best Surf | 12AM (Fri 25th Sep) | 18ft (5.5m) 16s |
| Most Powerful | 12AM (Fri 25th Sep) | 18ft (5.5m) 16s |
Table - best surf conditions forecast for Þorlákshöfn or Porlackshofn over the next 16 days.
Short Range ForecastModerate rain (total 16mm), heaviest on Thu afternoon. Very mild (max 10°C on Thu afternoon, min 4°C on Fri night). Winds decreasing (gales from the ENE on Thu morning, light winds from the N by Thu night). | Days 4-6 Weather SummaryLight rain (total 3mm), mostly falling on Tue night. Very mild (max 10°C on Tue afternoon, min 4°C on Sun morning). Winds increasing (light winds from the N on Mon morning, strong winds from the ENE by Tue night). | ||||||||||||||||||||
Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | |||||||||||||||
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) | SE 9 | SSE 11 | S 16 | S 13 | SSW 12 | SSW 11 | SSW 10 | SSW 10 | SSW 9 | SW 12 | SSW 12 | SW 10 | S 8 | SSE 8 | S 8 | S 8 | S 8 | E 10 | SE 13 | SE 12 | SSE 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1777 | 4128 | 17349 | 3566 | 1594 | 622 | 255 | 157 | 135 | 135 | 633 | 200 | 111 | 90 | 105 | 76 | 72 | 730 | 7900 | 4729 | 748 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross | off | off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 4:43PM2.71m | 4:59AM2.62m | 5:14PM2.88m | 5:31AM2.81m | 5:45PM3.00m | 6:02AM2.97m | 6:16PM3.06m | 6:35AM3.07m | 6:49PM3.05m | 7:09AM3.10m | 7:24PM2.97m | 7:45AM3.05m | 8:01PM2.81m | ||||||||
Low Tide | 10:27AM0.50m | 10:54PM0.38m | 11:01AM0.29m | 11:24PM0.17m | 11:34AM0.12m | 11:54PM0.02m | 12:08PM0.02m | 00:25AM-0.06m | 12:42PM-0.02m | 00:58AM-0.06m | 1:18PM0.03m | 1:32AM0.02m | 1:57PM0.16m | 2:10AM0.17m | |||||||
 | |  |  | |  |  | | | | | | | | | | |  | | |  | |
 | 7:11 | — | — | 7:15 | — | — | 7:18 | — | — | 7:20 | — | — | 7:22 | — | — | 7:26 | — | — | 7:28 | — | — |
 | — | 7:21 | — | — | 7:16 | — | — | 7:14 | — | — | 7:09 | — | — | 7:07 | — | — | 7:02 | — | — | 7:00 | — |
mm | 7 | 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — | 4 |
Temp °C | 9 | 10 | 10 | 9 | 9 | 6 | 5 | 6 | 5 | 6 | 6 | 5 | 6 | 8 | 5 | 8 | 10 | 10 | 12 | 13 | 12 |
Feels °C | -2 | 2 | 7 | 5 | 5 | 1 | 0 | 1 | -1 | 1 | 1 | 0 | 1 | 2 | -1 | 3 | 5 | 1 | 2 | 2 | 6 |
Swell 1 Height (m) Direction Period (s) | WSW 10 | SSE 11 | S 16 | S 13 | SSW 12 | SSW 11 | SSW 10 | SSW 10 | SSW 9 | S 9 | SSW 12 | SW 10 | S 8 | SSE 8 | S 8 | S 8 | S 8 | N 6 | — | — | SSE 10 |
| kJ | 227 | 4128 | 17349 | 3566 | 1594 | 622 | 255 | 157 | 135 | 97 | 633 | 200 | 111 | 90 | 105 | 76 | 72 | 53 | — | — | 748 |
Swell 2 Height (m) Direction Period (s) | SW 10 | WSW 9 | — | NW 16 | WNW 16 | W 8 | S 16 | SSW 13 | SW 10 | SW 12 | NW 6 | SSE 8 | WSW 9 | SW 10 | S 12 | SW 12 | SW 9 | SW 9 | — | — | SW 10 |
| kJ | 28 | 68 | — | 62 | 51 | 213 | 5 | 17 | 24 | 135 | 9 | 92 | 8 | 23 | 3 | 5 | 22 | 29 | — | — | 15 |
Swell 3 Height (m) Direction Period (s) | S 15 | — | — | — | NW 15 | SW 8 | S 13 | S 14 | S 14 | NW 6 | — | WNW 7 | SW 10 | WNW 6 | — | SW 11 | S 11 | S 11 | — | — | NW 14 |
| kJ | 4 | — | — | — | 145 | 9 | 3 | 4 | 15 | 11 | — | 4 | 14 | 4 | — | 5 | 2 | 2 | — | — | 8 |
Wind waves Height (m) Direction Period (s) | SE 9 | ESE 11 | — | WNW 4 | W 8 | W 8 | NW 6 | NW 5 | NW 5 | NW 6 | NW 5 | N 3 | N 4 | NNE 3 | NE 3 | NE 3 | NNE 3 | E 10 | SE 13 | SE 12 | — |
| kJ | 1777 | 3559 | — | 17 | 632 | 294 | 85 | 30 | 13 | 8 | 4 | 6 | 9 | 4 | 3 | 5 | 3 | 730 | 7900 | 4729 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1050 | 1086 | 1127 | 0 | 0 | 1104 | 1282 | 1094 | 1086 | 1266 | 1229 | 1094 | 1086 | 51 | 732 | 62 | 62 | 314 | 314 | 1094 | 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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