Grindavik Lighthouse ( Hopsnesta) surfForecast / Reykjanes Peninsula / Iceland

information circle12 Day Weather and Surf, issued 5 pm 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 Saturday (Feb 28) at 3PM. The primary swell is predicted to be 2.3m 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 7.0m 16s and forecast to arrive on Wednesday (Mar 04) at 9AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 4.5m 10s period and expected on Thursday (Feb 26) at 6PM.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+) 3PM (Sat 28th Feb)7.5ft (2.3m) 12s
Best Surf 3AM (Wed 4th Mar)21ft (6.5m) 16s
Most Powerful 9AM (Wed 4th Mar)23ft (7.0m) 16s

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 Heavy rain (total 20mm), mostly on Wed afternoon. Becoming colder with a light covering of snow ,mostly falling on Thu afternoon. Icy conditions (max 6°C on Thu morning, min -5°C on Thu night). Winds decreasing (gales from the WNW on Thu afternoon, light winds from the WSW by Sat morning).

Days 3-6 Weather Summary Heavy rain (total 23mm), heaviest during Mon night. Mild temperatures (max 6°C on Sun night, min 1°C on Sat afternoon). Winds increasing (light winds from the ENE on Sat afternoon, near gales from the WSW by Mon afternoon).

Wed
25
Thursday
26
Friday
27
Saturday
28
Sunday
01
Monday
02
Tuesday
03
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
4
2
0
0
0
1
0
1
0
0
7
!
Swell
Height Map
Wave Height (m) & direction (?)
2.5
SSW
3
S
4
SSE
2.5
SSE
4.5
WSW
5
WSW
5
WSW
4.5
WSW
3
SW
2.3
SW
1.6
SW
1.2
SW
0.9
SSW
2
SE
2
SSW
3
WSW
2.1
W
3.5
SE
2.5
SW
5.5
SW
7
SW
Period(s) (?)1289101112121112121113111013888121516
Wave
Graph
(?)Metric surfscale
Energy kJ (?)199313792775133742326066685048712329139654350121973813211220565183315901223724747
Wind
(km/h)
50
SSW
55
SSE
60
ESE
50
WNW
55
W
45
WSW
50
W
35
W
25
WSW
5
ENE
25
E
35
NE
50
NE
50
NNE
30
S
55
WSW
35
S
40
SW
50
S
30
SSE
50
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
off
offcross-
on
onononononoffoffcross-
off
cross-
off
cross-
off
crosscross-
on
crosscross-
on
crosscross-
off
on
High Tide
/ height (m)
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
6:48AM
3.40
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
Wed
25
Thursday
26
Friday
27
Saturday
28
Sunday
01
Monday
02
Tuesday
03
Sunrise--8:48--8:45--8:41--8:37--8:33--8:30--8:27
Sunset6:34--6:37--6:40--6:44--6:46--6:50--6:52--
mod rain
mod rain
light rain
light snow
light snow
light snow
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
mod rain
light rain
light rain
rain showers
light rain
cloud
light snow
light rain
Rain (mm)
9731---------82283-72
Temp. °C5463-3-3-111224464453253
Feels °C (?)-8-8-3-8-16-15-13-9-7-4-5-7-8-4-4-8-3-6-10-3-9
  • 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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