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Surf Forecasts:

Grindavik Lighthouse ( Hopsnesta) surfForecast / Reykjanes Peninsula / Iceland

information circle12 Day Weather and Surf, issued 5 pm Wednesday 14 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
7.2° C
 (Which is slightly warmer than usual)

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 Saturday (Jan 17) at 12AM. The primary swell is predicted to be 0.8m and 12s period with a secondary swell of 0.6m and 9s. 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 4.5m 17s and forecast to arrive on Thursday (Jan 15) 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 1.6m 5s period and expected on Saturday (Jan 17) at 6PM.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+)12AM (Sat 17th Jan)2.5ft (0.8m) 12s
Best Surf 6PM (Mon 19th Jan)11ft (3.5m) 15s
Most Powerful 3AM (Thu 15th Jan)15ft (4.5m) 17s

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 4°C on Sat morning, min 0°C on Thu morning). Winds decreasing (fresh winds from the N on Thu night, light winds from the E by Fri night).

Days 3-6 Weather Summary Moderate rain (total 18mm), heaviest on Sun night. Mild temperatures (max 8°C on Sat night, min 4°C on Mon night). Winds decreasing (gales from the SE on Sat night, light winds from the SE by Mon afternoon).

Wed
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
Monday
19
Tuesday
20
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
1
8
7
4
1
1
2
2
1
0
0
0
0
0
6
4
3
2
0
0
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.1
SW
4.5
SW
4.5
SW
3.5
SW
2.4
SW
1.6
SW
1.1
SW
0.8
SW
0.9
SW
0.9
SW
3
SSE
3.5
SSW
2.5
SSW
4.5
SW
4.5
SW
3.5
SW
3
WSW
2.4
SW
2.2
SW
1.6
SW
2.5
SSE
Period(s) (?)1218161514121212101081112161615141312119
Wave
Graph
(?)Metric surfscale
Energy kJ (?)31412600105725846199081133015816013411752917180511028951559403762194513446041051
Wind
(km/h)
25
ENE
25
NE
25
NNE
25
NNE
35
NNE
30
NNE
25
N
10
NNE
25
ESE
45
SE
65
SE
60
SE
50
SE
50
ESE
50
ESE
30
SSW
25
ENE
45
ESE
55
ESE
40
SSE
40
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offcrosscross-
off		offcross-
off		cross-
off		cross-
off
High Tide
/ height (m)
3:26PM
2.18
4:03AM
2.52
4:24PM
2.31
4:52AM
2.70
5:09PM
2.46
5:32AM
2.87
5:48PM
2.61
6:09AM
3.03
6:23PM
2.73
6:43AM
3.15
6:56PM
2.83
7:15AM
3.22
7:29PM
2.89
7:48AM
3.24
Low Tide
/ height (m)
9:33PM
0.98
10:25AM
0.98
10:26PM
0.85
11:10AM
0.82
11:10PM
0.68
11:48AM
0.66
11:48PM
0.52
12:23PM
0.50
12:23AM
0.37
12:56PM
0.38
12:57AM
0.26
1:28PM
0.28
1:31AM
0.19
Wed
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
Monday
19
Tuesday
20
Sunrise--10:53--10:51--10:48--10:47--10:44--10:41--10:38
Sunset4:21--4:23--4:27--4:30--4:32--4:36--4:38--
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
cloud
cloud
clear
light rain
mod rain
rain showers
cloud
light rain
light rain
rain showers
light rain
light rain
Rain (mm)
------------372-42112
Temp. °C120011114787877568866
Feels °C (?)-6-5-7-8-9-7-6-5-4-3-6-6-3-5-4-2-4-4-4-4-4
  • 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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