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Grindavik Lighthouse ( Hopsnesta) Surf Forecast
/ Reykjanes Peninsula (8 surf breaks) /
Surf Forecasts:
Grindavik Lighthouse ( Hopsnesta) surfForecast / Reykjanes Peninsula / Iceland
12 Day Weather and Surf, issued 5 am Monday 05 Jan 2026 GMTForecast update in hr min s Forecast update imminent
Grindavik Lighthouse ( Hopsnesta) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Grindavik Lighthouse ( Hopsnesta) sea temperature is
6.9° C
(Which is normal for this time of year)Best Forecast Surf Conditions for Grindavik Lighthouse ( Hopsnesta) this week:
The surf forecast for Grindavik Lighthouse ( Hopsnesta) over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Jan 05) at 12PM. The primary swell is predicted to be 0.5m and 11s period with a secondary swell of 0.3m and 10s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Grindavik Lighthouse ( Hopsnesta) in the next 12 days are 3.0m 13s and forecast to arrive on Monday (Jan 12) at 3AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 7s period and expected on Monday (Jan 12) at 6AM.
| Wave Type | Time (GMT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12PM (Mon 5th Jan) | 1.5ft (0.5m) 11s |
| Best Surf | 12PM (Tue 6th Jan) | 5ft (1.5m) 10s |
| Most Powerful | 3AM (Mon 12th Jan) | 10ft (3.0m) 13s |
Table - best surf conditions forecast for Grindavik Lighthouse ( Hopsnesta) over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Mostly dry. Icy conditions (max 3°C on Mon morning, min -2°C on Tue morning). Winds increasing (light winds from the N on Mon morning, near gales from the ESE by Tue night). | Days 3-6 Weather Summary A dusting of snow on Thu morning. Freezing level rising with drizzle on Thu morning. Icy conditions (max 4°C on Thu morning, min -2°C on Sat night). Winds decreasing (gales from the ESE on Thu morning, light winds from the N by Thu night). | ||||||||||||||||||||
Monday 05 | Tuesday 06 | Wednesday 07 | Thursday 08 | Friday 09 | Saturday 10 | Sunday 11 | |||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | |||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 10 | 9 | 11 | 11 | 7 | 13 | 13 | 12 | 9 | 11 | 11 | 11 | 10 | 10 | 9 | 14 | 12 | 12 | 12 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 93 | 65 | 268 | 320 | 766 | 505 | 641 | 1136 | 2039 | 1633 | 1680 | 819 | 471 | 368 | 167 | 94 | 68 | 46 | 287 | 383 | 2116 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | cross- off | off | off | off | off | off | off | off | off | off | cross | cross | cross | cross | cross- off | cross- off | cross | cross- off | cross- off |
High Tide / height (m) | 7:44PM 3.01 | 8:07AM 3.44 | 8:27PM 2.94 | 8:49AM 3.29 | 9:10PM 2.83 | 9:31AM 3.07 | 9:53PM 2.69 | 10:13AM 2.82 | 10:39PM 2.54 | 10:58AM 2.56 | 11:31PM 2.41 | 11:49AM 2.34 | 12:33AM 2.31 | ||||||||
Low Tide / height (m) | 1:41PM 0.07 | 1:45AM 0.05 | 2:24PM 0.12 | 2:29AM 0.14 | 3:06PM 0.24 | 3:12AM 0.30 | 3:47PM 0.40 | 3:56AM 0.51 | 4:29PM 0.58 | 4:43AM 0.74 | 5:15PM 0.77 | 5:38AM 0.96 | 6:08PM 0.93 | ||||||||
Monday 05 | Tuesday 06 | Wednesday 07 | Thursday 08 | Friday 09 | Saturday 10 | Sunday 11 | |||||||||||||||
| Sunrise | 11:11 | - | - | 11:10 | - | - | 11:08 | - | - | 11:07 | - | - | 11:04 | - | - | 11:03 | - | - | 11:02 | - | - |
| Sunset | - | 3:56 | - | - | 4:00 | - | - | 4:01 | - | - | 4:05 | - | - | 4:07 | - | - | 4:09 | - | - | 4:12 | - |
 |  |  | | | |  | | |  | | | |  | | | | | | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 3 | 2 | 1 | -1 | -2 | 1 | -1 | -1 | 1 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | -1 | -1 | -1 | 0 | 1 |
| Feels °C (?) | -1 | -3 | -4 | -7 | -11 | -12 | -14 | -13 | -9 | -11 | -9 | -10 | -8 | -9 | -11 | -10 | -10 | -11 | -12 | -10 | -8 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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Information about the Grindavik Lighthouse ( Hopsnesta) Surf forecast
The above surf forecast table for Grindavik Lighthouse ( Hopsnesta) provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Grindavik Lighthouse ( Hopsnesta) can be found by selecting the local surf guide option on the grey menu. Our Grindavik Lighthouse ( Hopsnesta) 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 (Grindavik Lighthouse ( Hopsnesta)) 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 Grindavik Lighthouse ( Hopsnesta) 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.
Grindavik Lighthouse ( Hopsnesta) is 3 km (2 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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