Surf Break

Lat Long: 63.83° N 22.45° W

Grindavik Antenas Surf Forecast and Surf Report

Issued: 11 pm 26 Sep 2026 (local time)

Forecast update in  hr  min

Today's Grindavik Antenas sea temperature is
10.6°C
0.9° 

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 27 Sep 2026:

  • Best quality surf: Monday 28 Sep, 3AM (local time) - 3.5ft (1.1m), 8s period, WNW swell with cross-offshore winds.
  • Most powerful swell: Friday 2 Oct, 3PM (local time) - 10ft (3.0m), 8s period, SW swell with 1,019 kJ wave energy.
  • Next surfable swell (1★+): Monday 28 Sep, 3AM (local time) - 3.5ft (1.1m), 8s period with WNW 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 Monday (Sep 28) at 3AM. The primary swell is predicted to be 1.1m and 8s period with a secondary swell of 0.9m and 8s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Grindavik Antenas in the next 16 days are 3.0m 8s and forecast to arrive on Friday (Oct 02) at 3PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.5m 11s period and expected on Tuesday (Sep 29) at 6PM.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Mon 28th Sep)3.5ft (1.1m) 8s
Best Surf 3AM (Mon 28th Sep)3.5ft (1.1m) 8s
Most Powerful 3PM (Fri 2nd Oct)10ft (3.0m) 8s

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


Short Range Forecast

Moderate rain (total 15mm), heaviest on Tue morning. Very mild (max 11°C on Tue afternoon, min 6°C on Sat night). Winds increasing (light winds from the NE on Sun night, strong winds from the SE by Tue afternoon).

Days 5-7 Weather Summary

Heavy rain (total 25mm), heaviest during Tue night. Very mild (max 11°C on Tue night, min 8°C on Fri morning). Winds decreasing (gales from the ESE on Thu afternoon, moderate winds from the SSW by Fri afternoon).

Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
1
Friday
2
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
1
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
S
9
1.1
S
10
1.6
SSW
11
1.1
SSW
8
0.8
NW
8
0.8
WNW
7
0.9
S
8
0.4
NNW
6
0.4
NNW
6
1.5
SSW
10
0.5
WNW
7
0.5
NW
7
0.4
NW
14
0.6
NNW
16
1
NNW
9
1
W
9
1.4
SW
11
3
SW
8
2
SW
8
Wave Graph
Metric surfscale
Energy kJ
126
255
645
131
69
68
105
12
12
416
25
26
54
164
168
164
415
1019
530
Wind (km/h)
25
NNE
25
NNE
20
NNE
20
NNE
15
NE
25
E
30
E
35
E
30
ESE
35
SE
35
E
35
ENE
35
E
45
ENE
65
ESE
45
SSW
45
SSW
30
S
25
SSW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-on
cross
cross-on
cross-on
cross-on
on
cross-on
High Tide
6:19AM3.21m
6:32PM3.29m
6:51AM3.31m
7:06PM3.28m
7:25AM3.34m
7:41PM3.19m
8:02AM3.28m
8:19PM3.01m
8:43AM3.13m
9:01PM2.77m
9:31AM2.92m
9:54PM2.49m
Low Tide
00:10AM0.02m
12:24PM0.02m
00:41AM-0.06m
12:59PM-0.02m
1:14AM-0.05m
1:35PM0.04m
1:49AM0.04m
2:14PM0.18m
2:27AM0.22m
2:58PM0.40m
3:09AM0.45m
3:51PM0.66m
cloud
part cloud
part cloud
cloud
cloud
light rain
rain showers
mod rain
light rain
mod rain
mod rain
light rain
rain showers
light rain
light rain
light rain
part cloud
part cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
7:24
—
—
7:28
—
—
7:31
—
—
7:33
—
—
7:35
—
—
7:39
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
7:14
—
—
7:10
—
—
7:07
—
—
7:04
—
—
7:00
—
—
6:57
—
 mm
—
—
—
—
—
1
4
7
3
6
6
2
2
3
2
4
—
—
2
Temp °C
7
6
7
8
8
9
9
10
11
11
11
11
11
11
10
10
9
9
9
Feels °C
1
0
2
4
4
3
3
3
6
1
3
4
4
2
-3
1
1
2
3
  • 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 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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