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Surf Forecasts:

Grindavik Lighthouse ( Hopsnesta) surfForecast / Reykjanes Peninsula / Iceland

information circle12 Day Weather and Surf, issued 11 am Tuesday 17 Feb 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 Monday (Feb 23) at 12AM. The primary swell is predicted to be 3.0m and 15s period with a secondary swell of 0.8m and 11s. 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 15s and forecast to arrive on Sunday (Feb 22) at 6PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.1m 8s period and expected on Wednesday (Feb 18) at 6PM.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+)12AM (Mon 23rd Feb)10ft (3.0m) 15s
Best Surf12AM (Mon 23rd Feb)10ft (3.0m) 15s
Most Powerful 6PM (Sun 22nd Feb)10ft (3.0m) 15s

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 A heavy fall of snow, heaviest during Wed morning. Icy conditions (max 1°C on Thu night, min -5°C on Wed night). Winds increasing (light winds from the ENE on Tue morning, strong winds from the ENE by Wed morning).

Days 3-6 Weather Summary Mostly dry. Icy conditions (max 1°C on Fri afternoon, min -2°C on Sun night). Winds decreasing (strong winds from the NNE on Fri night, light winds from the NE by Sun night).

Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
2
1
1
0
0
2
3
1
1
2
1
2
3
4
2
3
4
5
4
2
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.4
SW
1.4
SSW
1.3
S
1.8
E
1.3
S
2
SSE
2.1
SE
1.9
SE
1.6
SE
1.6
SE
1.3
SSW
2.5
SW
3
SW
2.5
SSW
1.9
SSW
3
SSW
3
S
3
SSW
2.5
SSW
2.3
SSW
1.7
SSW
Period(s) (?)121198911111110121817161513161415141312
Wave
Graph
(?)Metric surfscale
Energy kJ (?)55845027036727587110648665416331054362542882960130338824110415726501730748
Wind
(km/h)
15
ENE
30
ENE
30
NE
40
ENE
35
NE
30
NNE
20
NE
25
ENE
30
NE
30
NNE
40
NNE
45
NNE
35
NNE
20
NE
35
ENE
30
ENE
20
NE
15
N
5
E
35
SE
40
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		offcross-
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		cross-
off		cross-
off		glasscross-
off		off
High Tide
/ height (m)
6:36PM
2.97
6:52AM
3.32
7:08PM
3.09
7:23AM
3.37
7:40PM
3.16
7:56AM
3.35
8:14PM
3.18
8:29AM
3.25
8:50PM
3.12
9:06AM
3.07
9:30PM
2.99
9:47AM
2.83
10:17PM
2.81
Low Tide
/ height (m)
12:33PM
0.22
12:37AM
0.11
1:04PM
0.06
1:10AM
0.01
1:35PM
-0.02
1:44AM
-0.01
2:07PM
-0.03
2:20AM
0.05
2:41PM
0.05
2:58AM
0.19
3:18PM
0.21
3:40AM
0.41
3:59PM
0.44
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Sunrise9:18--9:15--9:11--9:07--9:04--9:00--8:57--
Sunset-6:08--6:12--6:15--6:19--6:22--6:24--6:28-
cloud
cloud
mod snow
mod snow
mod snow
light snow
cloud
light snow
snow showers
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
cloud
Rain (mm)
---------------------
Temp. °C-3-2-3-3-3-4-2-11011-100-10-1013
Feels °C (?)-9-11-12-13-13-12-10-9-7-8-9-9-10-7-9-10-7-7-8-9-7
  • 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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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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