Grindavik Lighthouse ( Hopsnesta) surfForecast / Reykjanes Peninsula / Iceland

information circle12 Day Weather and Surf, issued 5 am Wednesday 25 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 Friday (Feb 27) at 9AM. The primary swell is predicted to be 5.5m and 13s period with a secondary swell of 4.5m and 13s. The wind is predicted to be cross-onshore as the swell arrives.

The most powerful waves expected at Grindavik Lighthouse ( Hopsnesta) in the next 12 days are 7.0m 12s and forecast to arrive on Tuesday (Mar 03) at 9PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 4.0m 10s period and expected on Thursday (Feb 26) at 6PM.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+) 9AM (Fri 27th Feb)18ft (5.5m) 13s
Best Surf 9AM (Fri 27th Feb)18ft (5.5m) 13s
Most Powerful 9PM (Tue 3rd Mar)23ft (7.0m) 12s

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 A light covering of new snow mostly falling on Wed morning. Becoming milder with moderate rain (total 16mm) heaviest on Wed afternoon. Icy conditions (max 6°C on Thu morning, min -4°C on Thu night). Winds increasing (moderate winds from the WSW on Wed morning, gales from the WNW by Thu afternoon).

Days 3-6 Weather Summary A dusting of new snow. Icy conditions (max 3°C on Sat morning, min 0°C on Sun morning). Winds increasing (light winds from the WSW on Sat afternoon, near gales from the NNW by Mon morning).

Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
01
Monday
02
Tuesday
03
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
2
0
0
!
0
0
2
3
2
0
1
1
0
0
2
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
3
W
3.5
SSW
4
S
4
SSE
3
S
2.2
S
5.5
WSW
4.5
WSW
4.5
WSW
3.5
WSW
2.5
WSW
1.6
SW
1.9
SW
1.6
SW
1.2
SW
1.3
SSW
1.3
SW
1.1
SW
0.8
SW
3
SW
4.5
S
Period(s) (?)11139101012131212121211121211121111111212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)22913948249932422138130195796456540328801665629104764433840738929814223206203
Wind
(km/h)
20
WSW
60
SSW
55
SSE
45
ESE
35
WSW
55
WSW
45
WSW
40
W
30
W
20
WSW
10
WSW
20
NE
40
N
30
N
25
N
55
NNW
45
NNW
10
NNE
50
SE
75
SE
50
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
crosscross-
off
cross-
off
ononcross-
on
onononcross-
on
cross-
off
crosscross-
off
crosscrosscrosscross-
off
cross-
off
cross-
off
on
High Tide
/ height (m)
11:48AM
2.27
12:47AM
2.46
1:36PM
2.14
2:35AM
2.52
3:20PM
2.26
3:55AM
2.74
4:27PM
2.51
4:51AM
3.00
5:16PM
2.76
5:35AM
3.22
5:56PM
2.96
6:14AM
3.35
6:32PM
3.12
Low Tide
/ height (m)
6:06PM
0.94
7:26AM
1.07
7:51PM
1.01
9:12AM
0.95
9:24PM
0.84
10:21AM
0.69
10:28PM
0.57
11:10AM
0.42
11:16PM
0.31
11:51AM
0.19
11:57PM
0.11
12:26PM
0.04
12:34AM
-0.01
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
01
Monday
02
Tuesday
03
Sunrise8:51--8:48--8:45--8:41--8:37--8:33--8:30--
Sunset-6:34--6:37--6:40--6:44--6:46--6:50--6:52-
light snow
light rain
mod rain
light rain
light snow
light snow
light snow
part cloud
cloud
part cloud
part cloud
part cloud
cloud
light snow
light snow
cloud
part cloud
part cloud
cloud
light rain
heavy rain
Rain (mm)
-4741--------------216
Temp. °C05565-3-2-11331012222664
Feels °C (?)-8-8-7-1-3-15-14-13-7-3-1-6-11-8-9-11-9-7-9-10-4
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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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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