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 07:22 PM.

Days 1–4 Weather Summary

A dusting of new snow. Air temperatures will be slightly above freezing (max 4°C on Sun morning, min 1°C on Sat night). Mainly near gales.

Days 5–7 Weather Summary

A dusting of snow turning to light rain (total 8mm) on Thu morning. Low air temperatures (max 6°C on Wed night, min 1°C on Mon night). Winds increasing (light winds from the NE on Tue afternoon, near gales from the S by Thu morning).

Days 8–10 Weather Summary

Moderate rain (total 14mm), heaviest on Thu afternoon. Freeze-thaw conditions (max 7°C on Thu night, min -2°C on Sun morning). Winds decreasing (strong winds from the S on Thu afternoon, moderate winds from the SW by Sat afternoon).

Days 11–13 Weather Summary

A dusting of snow giving way to moderate rain (total 11mm) heaviest on Wed afternoon. Freeze-thaw conditions (max 7°C on Wed afternoon, min -5°C on Mon morning). Winds increasing (light winds from the ESE on Tue afternoon, gales from the SE by Wed morning).

Fri
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
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
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
Wave Height Map
High Tide
2:36PM2.14m
3:23AM2.52m
3:56PM2.36m
4:19AM2.79m
4:42PM2.64m
4:59AM3.06m
5:18PM2.93m
5:32AM3.33m
5:51PM3.21m
6:05AM3.54m
6:23PM3.45m
6:37AM3.70m
6:56PM3.64m
7:10AM3.76m
7:30PM3.74m
7:45AM3.73m
8:06PM3.75m
8:22AM3.59m
8:44PM3.65m
9:01AM3.35m
9:26PM3.45m
9:46AM3.04m
10:17PM3.17m
10:42AM2.69m
11:25PM2.89m
12:05PM2.41m
1:02AM2.72m
1:58PM2.35m
Low Tide
8:50PM1.39m
10:02AM1.25m
10:01PM1.13m
10:44AM0.94m
10:45PM0.82m
11:17AM0.62m
11:21PM0.51m
11:47AM0.32m
11:54PM0.24m
12:18PM0.06m
00:28AM0.03m
12:49PM-0.12m
1:02AM-0.11m
1:21PM-0.20m
1:38AM-0.14m
1:55PM-0.17m
2:15AM-0.05m
2:30PM-0.03m
2:55AM0.14m
3:09PM0.21m
3:40AM0.43m
3:53PM0.52m
4:35AM0.77m
4:48PM0.85m
5:53AM1.07m
6:13PM1.12m
7:49AM1.16m
8:10PM1.13m
Wave
height (m) 
direction
period (s) 
1.6
WNW
8
1.2
WSW
14
1.3
W
12
1.1
W
12
1.2
NNW
6
1.4
ENE
5
2.4
NW
8
2.4
WNW
8
1.6
NW
7
1.4
NW
7
1.4
NW
7
1.5
N
6
0.8
WNW
7
1.6
N
5
1.4
NW
6
1.5
NW
6
0.9
NW
6
1.5
SSW
5
1.7
W
11
1.7
WSW
12
1.9
W
12
2
W
12
1.9
W
12
1.8
W
11
1.7
W
11
1.5
W
11
1.7
W
10
2.1
W
10
2.1
W
10
1.8
NW
7
1
W
9
0.9
NW
5
0.6
NW
4
0.5
NW
6
1.1
S
6
1.7
S
7
1.8
S
7
1.7
S
6
1.5
SSW
6
1.3
WSW
16
1.2
WSW
12
1.6
S
6
1.7
SSW
6
2.1
SSW
6
4
WSW
17
4
WSW
17
3.5
WSW
15
part cloud
part cloud
part cloud
cloud
light snow
cloud
cloud
part cloud
clear
part cloud
light snow
part cloud
part cloud
part cloud
clear
part cloud
light rain
mod rain
heavy rain
light rain
cloud
light rain
cloud
cloud
cloud
cloud
cloud
light snow
light snow
part cloud
part cloud
part cloud
clear
part cloud
part cloud
light rain
heavy rain
mod rain
light rain
part cloud
mod rain
mod rain
light rain
part cloud
part cloud
part cloud
light snow
some clouds
some clouds
some clouds
cloudy
light snow
cloudy
cloudy
some clouds
clear
some clouds
light snow
some clouds
some clouds
some clouds
clear
some clouds
light rain
mod rain
heavy rain
light rain
cloudy
light rain
cloudy
cloudy
cloudy
cloudy
cloudy
light snow
light snow
some clouds
some clouds
some clouds
clear
some clouds
some clouds
light rain
heavy rain
mod rain
light rain
some clouds
mod rain
mod rain
light rain
some clouds
some clouds
some clouds
light snow
 km/h
35
NNW
25
NW
25
NW
10
E
50
E
45
ENE
45
NE
40
NNE
35
NE
40
NE
45
ENE
35
NE
15
NE
50
NNE
35
NNW
35
NW
25
SW
60
S
50
S
25
WSW
30
SW
35
SW
35
SW
25
WSW
25
SW
35
W
40
W
45
WNW
40
WNW
40
N
15
NW
25
NNW
25
NE
5
ESE
50
SE
70
SE
60
SE
65
SE
40
S
20
SSW
15
E
60
SSE
65
SSE
65
SSW
75
SSW
70
SSW
45
SW
 mm 
1
7
11
2
1
5
12
7
4
9
6
2
max°C
2
3
3
3
2
4
4
3
2
2
3
2
3
3
3
4
6
5
6
7
4
4
3
3
2
1
-2
-3
-2
-4
-2
-1
-4
-2
0
5
8
8
8
8
8
9
9
2
1
2
2
Moonrise
8:39
8:12
7:56
7:45
7:35
7:25
7:15
7:03
6:47
6:14
10:49
1:08
Moonset
11:36
1:47
3:41
5:30
7:17
9:06
11:02
1:09
3:43
7:44
7:17
Sunrise
7:54
7:50
7:47
7:43
7:39
7:35
7:33
7:28
7:26
7:22
7:18
7:15
7:11
7:07
7:03
Sunset
7:22
7:25
7:29
7:31
7:35
7:37
7:40
7:44
7:46
7:50
7:52
7:55
7:58
8:00
8:04
8:07
Today's sea temperature in Keflavik is
4.4° C
(Statistics for 13 Mar 1981-2005 – mean: 6.3 max: 6.9 min: 5.7°C)
Issued (local time): 5 pm Friday 13 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest