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Surf Forecasts:

Grindavik Lighthouse ( Hopsnesta) surfForecast / Reykjanes Peninsula / Iceland

information circle12 Day Weather and Surf, issued 5 am Saturday 10 Jan 2026 GMT
Forecast 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
7.0° 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 Tuesday (Jan 13) at 9PM. The primary swell is predicted to be 0.4m and 12s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Grindavik Lighthouse ( Hopsnesta) in the next 12 days are 4.5m 18s and forecast to arrive on Thursday (Jan 15) at 6AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 7s period and expected on Monday (Jan 12) at 3AM.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Tue 13th Jan)1.5ft (0.4m) 12s
Best Surf 3AM (Thu 15th Jan)11ft (3.5m) 19s
Most Powerful 6AM (Thu 15th Jan)15ft (4.5m) 18s

Table - best surf conditions forecast for Grindavik Lighthouse ( Hopsnesta) over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Mostly dry. Icy conditions (max 1°C on Sun night, min -3°C on Sun afternoon). Winds increasing (moderate winds from the N on Sun afternoon, gales from the N by Sun night).

Days 3-6 Weather Summary Mostly dry. Icy conditions (max 1°C on Wed night, min -2°C on Tue night). Mainly fresh winds.

Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
1
0
0
0
1
0
0
0
0
0
0
1
1
0
5
9
5
4
3
2
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.9
ESE
0.8
ESE
0.9
ESE
0.9
ESE
0.9
ESE
0.6
SW
0.7
ESE
0.5
SSE
0.6
SSW
0.6
ESE
0.5
E
0.4
S
0.4
SW
0.7
SW
1.8
SW
4.5
SW
3.5
SW
2.5
SSW
1.8
SSW
1.1
SSW
0.7
SW
Period(s) (?)101010101011111211131112121220171614121111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)15710916317315576101828410664425214625611089963462278934270133
Wind
(km/h)
20
NNE
25
NNE
30
NNE
35
N
20
N
60
N
75
N
60
N
55
N
30
NNW
25
N
15
NE
10
NE
20
ENE
20
E
15
ENE
15
N
15
NNE
15
NNE
15
NNE
15
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		crosscross-
off		crosscrosscrosscrosscrosscrosscross-
off		cross-
off		cross-
off		offoffcrosscross-
off		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
10:58AM
2.56
11:31PM
2.41
11:49AM
2.34
12:33AM
2.31
12:54PM
2.17
1:48AM
2.30
2:12PM
2.12
3:02AM
2.37
3:26PM
2.18
4:03AM
2.52
4:24PM
2.31
4:52AM
2.70
5:09PM
2.46
Low Tide
/ height (m)
5:15PM
0.77
5:38AM
0.96
6:08PM
0.93
6:48AM
1.12
7:13PM
1.04
8:11AM
1.18
8:27PM
1.06
9:27AM
1.12
9:33PM
0.98
10:25AM
0.98
10:26PM
0.85
11:10AM
0.82
11:10PM
0.68
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Sunrise11:03--11:02--11:00--10:57--10:56--10:53--10:51--
Sunset-4:09--4:12--4:15--4:17--4:21--4:23--4:27-
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
---------------------
Temp. °C-1-1-1-1-11-1-100-1-1001100-2-20
Feels °C (?)-8-9-9-10-11-13-18-15-10-9-9-7-6-7-6-5-6-7-8-8-4
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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View detailed surf forecast for Grindavik Lighthouse ( Hopsnesta) at:
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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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