Grindavik Antenas Surf Break

Lat Long: 63.83° N 22.45° W

Grindavik Antenas Surf Forecast and Surf Report

Issued: 11 am 05 Sep 2026 (local time)

Forecast update in  hr  min

Today's Grindavik Antenas sea temperature is
11.8°C
1.0° 

Grindavik Antenas surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Grindavik Antenas surf forecast from 5 Sep 2026:

  • Best quality surf: Saturday 5 Sep, 3PM (local time) - 1.5ft (0.5m), 13s period, SSW swell with glassy winds.
  • Most powerful swell: Friday 11 Sep, 12PM (local time) - 7ft (2.2m), 10s period, SW swell with 872 kJ wave energy.
  • Next surfable swell (1★+): Saturday 5 Sep, 3PM (local time) - 1.5ft (0.5m), 13s period with SSW swell.

Best Forecast Surf Conditions for Grindavik Antenas this week:

The surf forecast for Grindavik Antenas over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Sep 05) at 3PM. The primary swell is predicted to be 0.5m and 13s period with a secondary swell of 0.5m and 9s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Grindavik Antenas in the next 16 days are 2.2m 10s and forecast to arrive on Friday (Sep 11) at 12PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 5s period and expected on Monday (Sep 07) at 12AM.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+) 3PM (Sat 5th Sep)1.5ft (0.5m) 13s
Best Surf 3PM (Sat 5th Sep)1.5ft (0.5m) 13s
Most Powerful12PM (Fri 11th Sep)7ft (2.2m) 10s

Table - best surf conditions forecast for Grindavik Antenas over the next 16 days.


Short Range Forecast

Some drizzle, heaviest during Sat night. Very mild (max 12°C on Sun afternoon, min 9°C on Sat morning). Winds increasing (calm on Sat morning, strong winds from the N by Sun night).

Days 4-6 Weather Summary

Light rain (total 8mm), mostly falling on Wed night. Very mild (max 12°C on Wed night, min 8°C on Thu night). Winds increasing (light winds from the NW on Tue morning, near gales from the ESE by Wed night).

Saturday
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
Thursday
10
Friday
11
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
SSW
13
0.5
SSW
13
0.5
S
15
0.5
SSW
13
0.4
S
13
0.4
SSW
16
0.8
SSW
14
0.9
SSW
13
0.8
S
11
0.5
SSW
9
0.4
SW
9
0.6
WSW
8
1.1
SW
6
1
SW
7
0.9
WSW
7
1
SSW
8
0.9
SW
10
1.2
SSW
9
2.2
SW
9
2.1
WSW
10
1.7
WSW
10
Wave Graph
Metric surfscale
Energy kJ
96
101
109
96
53
82
276
303
155
49
21
37
97
91
96
123
139
211
781
787
490
Wind (km/h)
5
WNW
5
E
15
ENE
15
NNE
30
N
45
N
35
N
40
N
25
N
15
NNW
15
W
20
S
25
SSE
30
SE
55
ESE
25
SSE
15
S
30
WNW
30
WNW
20
W
25
WSW
Wind State
cross-off
glassy
cross
cross-off
off
cross-off
cross-off
off
cross-off
off
cross-off
on
on
on
cross-on
on
cross-on
cross-off
cross-off
cross-off
cross
High Tide
12:05PM2.49m
00:49AM2.16m
1:50PM2.50m
2:37AM2.24m
3:17PM2.70m
3:52AM2.47m
4:18PM2.97m
4:44AM2.74m
5:05PM3.20m
5:28AM2.97m
5:46PM3.36m
6:06AM3.15m
6:23PM3.43m
Low Tide
6:40PM1.06m
7:06AM1.00m
8:28PM0.97m
8:44AM0.87m
9:45PM0.72m
9:54AM0.61m
10:38PM0.43m
10:46AM0.33m
11:22PM0.18m
11:30AM0.10m
00:00AM0.00m
12:09PM-0.05m
00:35AM-0.09m
part cloud
part cloud
rain showers
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
cloud
mod rain
light rain
cloud
part cloud
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:22
6:24
6:28
6:31
6:33
6:37
6:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:31
8:28
8:24
8:21
8:17
8:14
8:10
 mm
1
6
2
Temp °C
9
10
10
11
12
11
10
11
10
10
10
10
11
11
12
12
12
10
8
9
10
Feels °C
6
7
7
6
6
2
2
3
3
7
6
6
5
4
4
7
10
5
1
4
6
  • 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 Antenas Surf forecast

The above surf forecast table for Grindavik Antenas provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Grindavik Antenas can be found by selecting the local surf guide option on the grey menu. Our Grindavik Antenas 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 Antenas) 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 Antenas 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 Antenas is 2 km (1 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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