Surf Forecasts:
Hafnir surf forecast from 28 Aug 2026:
- Best quality surf: Friday 4 Sep, 3AM (local time) - 6ft (1.8m), 9s period, SSW swell with offshore winds.
- Most powerful swell: Thursday 3 Sep, 9AM (local time) - 7ft (2.2m), 10s period, SSW swell with 932 kJ wave energy.
- Next surfable swell (1★+): Sunday 30 Aug, 9AM (local time) - 2ft (0.6m), 9s period with SW swell.
Best Forecast Surf Conditions for Hafnir this week:
The surf forecast for Hafnir over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 30) at 9AM. The primary swell is predicted to be 0.6m and 9s period with a secondary swell of 0.5m and 5s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Hafnir in the next 16 days are 2.2m 10s and forecast to arrive on Thursday (Sep 03) at 9AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Wednesday (Sep 02) at 6PM.
| Wave Type | Time (GMT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Sun 30th Aug) | 2ft (0.6m) 9s |
| Best Surf | 3AM (Fri 4th Sep) | 6ft (1.8m) 9s |
| Most Powerful | 9AM (Thu 3rd Sep) | 7ft (2.2m) 10s |
Table - best surf conditions forecast for Hafnir over the next 16 days.
Short Range ForecastMostly dry. Very mild (max 10°C on Sun morning, min 9°C on Fri morning). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 5mm), mostly falling on Wed afternoon. Very mild (max 11°C on Tue afternoon, min 8°C on Wed afternoon). Winds increasing (calm on Tue morning, near gales from the E by Wed afternoon). | ||||||||||||||||||||
Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | |||||||||||||||
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) | S 12 | WNW 6 | SW 8 | SW 8 | SW 8 | SW 8 | SW 9 | SW 9 | SW 10 | SW 9 | WSW 9 | SW 8 | SW 8 | SW 8 | S 19 | SSE 8 | S 12 | S 9 | SSW 10 | SSW 10 | SSW 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 11 | 25 | 17 | 24 | 17 | 20 | 55 | 64 | 110 | 65 | 52 | 37 | 23 | 23 | 7 | 560 | 584 | 165 | 932 | 657 | 573 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | glassy | cross-on | cross-off | cross | cross-off | off | cross-on | cross-on | glassy | cross-off | cross-off | off | off | off | off | cross | cross-off |
High Tide | 6:49PM3.58m | 7:05AM3.39m | 7:19PM3.63m | 7:36AM3.48m | 7:49PM3.61m | 8:08AM3.50m | 8:21PM3.52m | 8:41AM3.44m | 8:55PM3.35m | 9:19AM3.32m | 9:34PM3.12m | 10:03AM3.13m | 10:21PM2.84m | ||||||||
Low Tide | 12:37PM0.18m | 1:01AM0.11m | 1:08PM0.08m | 1:30AM0.02m | 1:40PM0.05m | 2:00AM0.01m | 2:13PM0.10m | 2:31AM0.08m | 2:49PM0.24m | 3:05AM0.23m | 3:28PM0.45m | 3:44AM0.46m | 4:15PM0.72m | ||||||||
 |  |  | | |  | |  |  | | | | | | | |  |  |  | | | |
 | 6:00 | — | — | 6:03 | — | — | 6:05 | — | — | 6:09 | — | — | 6:11 | — | — | 6:15 | — | — | 6:16 | — | — |
 | — | — | 9:00 | — | 8:58 | — | — | 8:53 | — | — | 8:51 | — | — | 8:46 | — | — | 8:44 | — | — | 8:39 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 1 | 8 | 1 | — |
Temp °C | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 10 | 9 | 9 | 10 | 11 | 10 |
Feels °C | 5 | 5 | 5 | 5 | 7 | 7 | 7 | 7 | 7 | 8 | 6 | 5 | 9 | 7 | 6 | -2 | -3 | -3 | 2 | 6 | 6 |
Swell 1 Height (m) Direction Period (s) | WNW 5 | WNW 6 | SW 8 | SW 8 | SW 8 | SW 8 | SW 9 | SW 9 | SW 10 | SW 9 | WSW 9 | SW 8 | SW 8 | SW 8 | WSW 8 | S 16 | S 12 | S 9 | SSW 10 | SSW 10 | SSW 9 |
| kJ | 9 | 25 | 17 | 24 | 17 | 20 | 55 | 64 | 110 | 65 | 52 | 37 | 23 | 23 | 6 | 127 | 584 | 165 | 932 | 657 | 573 |
Swell 2 Height (m) Direction Period (s) | S 12 | SW 11 | S 8 | S 12 | WNW 5 | WNW 5 | W 5 | W 5 | S 6 | SW 6 | S 6 | S 6 | SE 7 | S 9 | S 19 | S 18 | SSW 19 | SSW 12 | SSW 18 | SSW 18 | NNW 4 |
| kJ | 11 | 5 | 5 | 11 | 5 | 5 | 14 | 13 | 1 | 2 | 3 | 2 | 2 | 2 | 7 | 25 | 35 | 145 | 61 | 61 | 6 |
Swell 3 Height (m) Direction Period (s) | SE 6 | SW 12 | S 12 | SE 7 | S 12 | S 11 | SSW 7 | SW 11 | S 11 | S 6 | S 11 | — | S 10 | SE 8 | S 10 | — | — | SSW 18 | — | N 5 | SW 16 |
| kJ | 1 | 5 | 11 | 2 | 11 | 3 | 10 | 18 | 3 | 1 | 3 | — | 2 | 3 | 2 | — | — | 32 | — | 2 | 66 |
Wind waves Height (m) Direction Period (s) | — | — | WNW 5 | WNW 5 | — | — | — | — | — | — | — | WNW 2 | S 6 | S 3 | SSE 5 | SSE 8 | ESE 6 | ESE 5 | ENE 4 | E 3 | — |
| kJ | — | — | 9 | 10 | — | — | — | — | — | — | — | 1 | 2 | 4 | 58 | 560 | 153 | 72 | 10 | 3 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1363 | 1363 | 1265 | 1052 | 1052 | 1052 | 0 | 19 | 0 | 0 | 798 | 1158 | 348 | 348 | 348 | 348 | 846 | 798 | 846 | 37 | 0 |
Best forecast wave conditions in Reykjanes Peninsula | |||||||||||||||||||||
Best forecast wave conditions in Iceland | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Hafnir 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 Hafnir Surf forecast
The above surf forecast table for Hafnir provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Hafnir can be found by selecting the local surf guide option on the grey menu. Our Hafnir 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 (Hafnir) 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 Hafnir 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.
Hafnir is 16 km (10 miles) from Grindavik. If you plan a holiday in Reykjanes Peninsula, look for hotels and other accommodation in Grindavik. Grindavik has rooms for a wide range of budgets as well as car hire and transport links.
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