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 new snow. Low air temperatures (max 7°C on Sun morning, min 1°C on Thu night). Winds increasing (moderate winds from the NE on Thu night, strong winds from the ENE by Sun afternoon).

Days 5–7 Weather Summary

Light rain (total 3mm), mostly falling on Tue afternoon. Low air temperatures (max 8°C on Tue night, min 4°C on Mon morning). Winds decreasing (near gales from the NE on Mon afternoon, moderate winds from the NE by Wed morning).

Days 8–10 Weather Summary

Heavy rain (total 20mm), heaviest during Fri morning. Mild temperatures (max 6°C on Wed night, min 3°C on Fri morning). Winds decreasing (near gales from the NE on Thu night, moderate winds from the NNE by Fri night).

Days 11–13 Weather Summary

Some drizzle, heaviest during Mon night. Mild temperatures (max 7°C on Sat night, min 1°C on Mon afternoon). Winds increasing (light winds from the ENE on Sun afternoon, gales from the SE by Mon night).

Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tue
16
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
6:09AM3.82m
6:32PM3.43m
6:56AM3.89m
7:20PM3.39m
7:44AM3.86m
8:08PM3.28m
8:33AM3.73m
8:58PM3.12m
9:23AM3.52m
9:50PM2.93m
10:16AM3.27m
10:47PM2.75m
11:13AM3.01m
11:50PM2.63m
12:15PM2.79m
00:57AM2.57m
1:20PM2.65m
2:04AM2.61m
2:24PM2.59m
3:04AM2.71m
3:22PM2.61m
3:56AM2.86m
4:12PM2.68m
Low Tide
11:52PM0.03m
12:28PM0.02m
00:38AM-0.00m
1:16PM0.01m
1:24AM0.04m
2:04PM0.09m
2:10AM0.15m
2:53PM0.24m
2:59AM0.32m
3:44PM0.43m
3:50AM0.53m
4:38PM0.63m
4:46AM0.76m
5:36PM0.80m
5:51AM0.95m
6:40PM0.91m
7:05AM1.07m
7:46PM0.96m
8:20AM1.09m
8:46PM0.94m
9:24AM1.03m
9:38PM0.87m
10:16AM0.92m
Wave
height (m) 
direction
period (s) 
1
W
13
0.7
NW
6
0.8
WNW
6
0.8
N
4
0.8
WNW
6
0.8
NW
6
0.9
NW
6
0.8
NW
6
1.1
NE
4
1.1
NW
7
1.3
WNW
7
1.4
WNW
7
1.2
SSE
6
0.9
NW
6
0.9
NW
6
1
NNE
4
0.6
NW
5
0.9
N
4
0.9
NNE
4
0.9
N
4
1
N
4
1.2
N
5
1.7
NW
8
1.5
WNW
8
1
WNW
7
0.9
N
4
1
N
5
0.8
N
4
0.5
N
4
0.4
NW
6
0.3
WSW
13
0.4
WSW
11
0.6
S
5
1.4
ENE
5
1
S
6
1
WSW
15
snow showers
cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
part cloud
light rain
light rain
cloud
cloud
cloud
cloud
cloud
light rain
mod rain
mod rain
light rain
cloud
cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
light rain
cloud
cloud
snow shwrs
cloudy
cloudy
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
some clouds
cloudy
cloudy
cloudy
some clouds
light rain
light rain
cloudy
cloudy
cloudy
cloudy
cloudy
light rain
mod rain
mod rain
light rain
cloudy
cloudy
some clouds
cloudy
cloudy
cloudy
some clouds
some clouds
light rain
cloudy
cloudy
 km/h
25
NE
30
NE
30
NNE
25
NNE
25
NNE
30
E
35
E
35
ENE
45
ENE
35
ENE
35
NE
40
NNE
45
E
35
E
35
ENE
45
ENE
25
NE
35
NE
35
ENE
30
ENE
35
NNE
40
NE
50
NE
35
NE
30
NE
25
NE
25
NE
30
ENE
15
NE
10
ENE
20
ESE
20
E
40
E
55
E
45
ESE
30
E
 mm 
2
1
3
6
7
4
1
max°C
2
2
3
4
6
6
6
7
7
6
5
7
7
7
6
8
7
6
6
6
5
5
4
5
5
4
6
7
6
5
5
3
2
3
2
1
Moonrise
5:14
7:51
9:53
11:40
1:18
2:52
4:26
6:03
7:48
Moonset
3:14
2:36
2:20
2:09
1:59
1:50
1:41
1:32
1:20
1:06
Sunrise
10:55
10:56
11:00
11:02
11:03
11:06
11:07
11:10
11:11
11:14
11:15
11:15
Sunset
3:45
3:42
3:41
3:41
3:38
3:37
3:37
3:36
3:34
3:34
3:33
3:33
Today's sea temperature in Keflavik is
6.3° C
(Statistics for 04 Dec 1981-2005 – mean: 7.2 max: 8.1 min: 6.3°C)
Issued (local time): 11 pm Thursday 04 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest