Keflavik Sea Conditions and Tide Table

Keflavik Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at — and sunset is at —.

Days 1–4 Weather Summary

A dusting of snow giving way to moderate rain (total 12mm) heaviest on Tue night. Low air temperatures (max 6°C on Wed morning, min 1°C on Sun night). Winds increasing (calm on Sun night, gales from the ESE by Tue night).

Days 5–7 Weather Summary

Moderate rain (total 11mm), heaviest on Wed night. Low air temperatures (max 6°C on Thu night, min 3°C on Sat afternoon). Winds decreasing (strong winds from the E on Wed night, light winds from the E by Fri night).

Days 8–10 Weather Summary

Mostly dry. Mild temperatures (max 8°C on Mon morning, min 2°C on Sat night). Winds increasing (light winds from the N on Sun morning, strong winds from the SSE by Mon morning).

Days 11–13 Weather Summary

Light rain (total 3mm), mostly falling on Thu night. Very mild (max 10°C on Thu night, min 6°C on Wed night). Mainly fresh winds.

Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Fri
26
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
High Tide
3:04AM2.71m
3:22PM2.61m
3:56AM2.86m
4:12PM2.68m
4:40AM3.01m
4:56PM2.77m
5:20AM3.16m
5:36PM2.87m
5:57AM3.28m
6:14PM2.96m
6:34AM3.37m
6:49PM3.01m
7:10AM3.42m
7:25PM3.03m
7:45AM3.42m
8:00PM3.01m
8:20AM3.38m
8:36PM2.96m
8:56AM3.30m
9:15PM2.90m
9:34AM3.20m
9:57PM2.83m
10:16AM3.07m
Low Tide
8:46PM0.94m
9:24AM1.03m
9:38PM0.87m
10:16AM0.92m
10:22PM0.79m
10:59AM0.81m
11:02PM0.70m
11:38AM0.70m
11:40PM0.60m
12:15PM0.60m
00:16AM0.52m
12:50PM0.54m
00:51AM0.46m
1:25PM0.50m
1:26AM0.43m
2:00PM0.49m
2:01AM0.43m
2:35PM0.50m
2:37AM0.47m
3:12PM0.53m
3:15AM0.55m
3:51PM0.57m
3:56AM0.66m
4:34PM0.63m
Wave
height (m) 
direction
period (s) 
0.9
WSW
12
1.2
WSW
14
1.2
WSW
14
1
WNW
6
0.6
WSW
12
0.5
WSW
12
1.4
E
4
0.8
SSE
5
1.4
SSE
6
2.3
SSE
7
1.8
NW
6
1.4
NW
6
1
SSE
5
0.7
W
13
0.6
W
13
0.6
WSW
12
0.6
WNW
5
0.4
WSW
11
0.9
WNW
5
0.6
W
12
0.5
W
11
0.7
S
4
1.4
W
14
1.6
W
14
1.4
WSW
13
1.1
W
12
0.9
WSW
12
0.8
WSW
11
0.7
S
5
0.6
S
4
0.7
S
5
0.7
S
4
0.6
S
4
0.5
S
4
0.7
WSW
15
0.9
WSW
12
light snow
cloud
clear
clear
clear
clear
mod rain
clear
light rain
light rain
light rain
light rain
rain showers
cloud
light rain
part cloud
light rain
rain showers
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
cloud
clear
part cloud
cloud
cloud
light rain
cloud
light rain
light snow
cloudy
clear
clear
clear
clear
mod rain
clear
light rain
light rain
light rain
light rain
rain shwrs
cloudy
light rain
some clouds
light rain
rain shwrs
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
clear
some clouds
some clouds
cloudy
clear
some clouds
cloudy
cloudy
light rain
cloudy
light rain
 km/h
10
NNE
10
E
20
NNE
10
NE
10
ENE
20
ESE
60
E
40
SE
45
ESE
50
E
45
ENE
35
E
35
ESE
20
E
20
ENE
15
E
20
NNE
15
N
25
N
5
N
15
SSE
35
SE
45
SSE
45
SSE
40
SSE
30
SSE
30
SE
35
SE
30
SE
30
SE
35
SE
30
SE
25
SSE
30
SSE
20
WSW
25
SSW
 mm 
10
2
5
1
1
1
1
1
1
2
1
max°C
2
3
3
3
3
3
5
6
5
5
5
5
6
5
5
5
5
4
4
2
4
7
8
8
8
8
8
8
7
7
7
8
9
10
6
6
Moonrise
6:03
7:48
9:50
1:55
1:33
1:19
1:08
12:59
Moonset
1:20
1:06
12:39
5:27
7:30
9:19
11:03
Sunrise
11:15
11:15
11:18
11:18
11:19
11:21
11:21
11:22
11:22
11:22
11:22
11:22
Sunset
3:33
3:33
3:33
3:33
3:33
3:33
3:33
3:33
3:34
3:36
3:36
3:37
Today's sea temperature in Keflavik is
6.4° C
(Statistics for 14 Dec 1981-2005 – mean: 7.0 max: 7.8 min: 5.9°C)
Issued (local time): 11 pm Sunday 14 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest