Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Sandvik surfForecast / Reykjanes Peninsula / Iceland
12 Day Weather and Surf, issued 11 pm Saturday 20 Dec 2025 GMTForecast update in hr min s Forecast update imminent
Sandvik surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Sandvik sea temperature is
7.1° C
(Which is normal for this time of year)Best Forecast Surf Conditions for Sandvik this week:
The surf forecast for Sandvik over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Dec 23) at 3AM. The primary swell is predicted to be 5.0m and 14s period with a secondary swell of 4.5m and 14s. The wind is predicted to be onshore as the swell arrives.
The most powerful waves expected at Sandvik in the next 12 days are 9.0m 14s and forecast to arrive on Friday (Dec 26) at 6AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 4.0m 10s period and expected on Monday (Dec 22) at 3PM.
| Wave Type | Time (GMT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Tue 23rd Dec) | 16ft (5.0m) 14s |
| Best Surf | 3AM (Tue 23rd Dec) | 16ft (5.0m) 14s |
| Most Powerful | 6AM (Fri 26th Dec) | 30ft (9.0m) 14s |
Table - best surf conditions forecast for Sandvik over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Moderate rain (total 16mm), heaviest on Mon afternoon. Mild temperatures (max 9°C on Sat night, min 5°C on Mon night). Winds increasing (light winds from the NE on Sat night, gales from the ESE by Mon morning). | Days 3-6 Weather Summary Heavy rain (total 22mm), heaviest during Tue night. Mild temperatures (max 9°C on Tue night, min 3°C on Thu night). Winds decreasing (gales from the W on Thu night, fresh winds from the SW by Fri afternoon). | |||||||||||||||||||||
Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Sat 27 | ||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | ||
Rating (10 max) | ||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||
| Period(s) (?) | 14 | 12 | 11 | 10 | 13 | 14 | 14 | 13 | 13 | 12 | 12 | 12 | 14 | 14 | 14 | 14 | 14 | 13 | 12 | 10 | 10 | |
Wave (?)Graph  | ||||||||||||||||||||||
 kJ (?) | 3122 | 865 | 403 | 175 | 178 | 2031 | 6914 | 7079 | 8463 | 9599 | 8586 | 11116 | 24007 | 22113 | 13951 | 26577 | 27104 | 21374 | 7999 | 1569 | 307 | |
Wind (km/h) | ||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | cross- off | cross- off | cross- off | cross- off | on | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | cross- on | on | cross | cross- on | on | |
High Tide / height (m) | 6:54AM 3.10 | 7:08PM 2.74 | 7:29AM 3.10 | 7:42PM 2.72 | 8:04AM 3.06 | 8:18PM 2.68 | 8:39AM 2.99 | 8:56PM 2.62 | 9:17AM 2.90 | 9:38PM 2.55 | 9:59AM 2.79 | 10:27PM 2.49 | 10:47AM 2.67 | |||||||||
Low Tide / height (m) | 12:34AM 0.42 | 1:08PM 0.48 | 1:09AM 0.39 | 1:43PM 0.47 | 1:44AM 0.39 | 2:19PM 0.48 | 2:20AM 0.43 | 2:56PM 0.51 | 2:58AM 0.50 | 3:35PM 0.55 | 3:40AM 0.60 | 4:19PM 0.59 | 4:30AM 0.71 | 5:11PM 0.65 | ||||||||
Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Sat 27 | ||||||||||||||||
| Sunrise | - | 11:18 | - | - | 11:18 | - | - | 11:19 | - | - | 11:19 | - | - | 11:19 | - | - | 11:19 | - | - | 11:19 | - | |
| Sunset | - | - | 3:37 | - | - | 3:37 | - | - | 3:37 | - | - | 3:38 | - | - | 3:40 | - | - | 3:41 | - | - | 3:41 | |
 |  | |  | |  |  |  | |  | | | | | | | | | | | | ||
Rain (mm) | 3 | - | - | - | - | 5 | 3 | - | 5 | 9 | 2 | 1 | 3 | 1 | 2 | 4 | - | - | 10 | 3 | - | |
| Temp. °C | 9 | 8 | 8 | 8 | 8 | 8 | 5 | 6 | 8 | 9 | 9 | 9 | 9 | 6 | 5 | 3 | 4 | 5 | 9 | 9 | 7 | |
| Feels °C (?) | 0 | -2 | -2 | -2 | -4 | -5 | -5 | -4 | -3 | -3 | -3 | -3 | -4 | -4 | -7 | -12 | -10 | -7 | -6 | -5 | -1 | |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Latest Updates
Nazare Big Wave Challenge Gets Yellow Alert, Could Run Saturday in Giant Waves
70-foot plus waves predicted for Portuguese big wave tow surfing competition.
Buy Less, Surf More This Black Friday
Surf-forecast is providing a free, all-access pass to our premium features and 12-day forecasts all weekend.
Quiksilver Teams Up With PrimaLoft® For World’s First Thermal Layering System for a Wetsuit.
Previously used in our snow jackets for mountain conditions, PrimaLoft® technology is making its debut in the surf industry. The aim is to bring mountain-grade warmth to the waves.
Read more
Discover more articles and updates in the Greenroom.
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 Sandvik 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.
false
Information about the Sandvik Surf forecast
The above surf forecast table for Sandvik provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Sandvik can be found by selecting the local surf guide option on the grey menu. Our Sandvik 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 (Sandvik) 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 Sandvik 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.
Sandvik is 9 km (6 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.
Nearest