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 11:55 PM.

Days 1–4 Weather Summary

Light rain (total 6mm), mostly falling on Wed night. Cool air temperatures (max 10°C on Fri night, min 8°C on Thu night). Winds decreasing (strong winds from the WSW on Wed night, light winds from the SW by Fri morning).

Days 5–7 Weather Summary

Moderate rain (total 11mm), heaviest on Tue morning. Cool air temperatures (max 13°C on Mon afternoon, min 9°C on Sat night). Winds increasing (calm on Sun night, fresh winds from the SE by Tue afternoon).

Days 8–10 Weather Summary

Moderate rain (total 17mm), heaviest on Thu morning. Very mild (max 11°C on Tue night, min 8°C on Thu night). Mainly strong winds.

Days 11–13 Weather Summary

Moderate rain (total 18mm), heaviest on Sun night. Very mild (max 12°C on Sun night, min 8°C on Fri night). Winds increasing (light winds from the NNW on Sat morning, strong winds from the SE by Sun night).

Days 14–17 Weather Summary

Moderate rain (total 11mm), heaviest on Tue night. Very mild (max 13°C on Fri morning, min 9°C on Wed night). Wind will be generally light.

Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Fri
17
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
AM
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
7:37PM3.39m
7:52AM3.00m
8:12PM3.37m
8:28AM2.99m
8:46PM3.32m
9:04AM2.95m
9:21PM3.23m
9:42AM2.90m
9:58PM3.12m
10:23AM2.85m
10:39PM2.99m
11:12AM2.80m
11:28PM2.86m
12:09PM2.77m
00:28AM2.75m
1:16PM2.79m
1:39AM2.69m
2:28PM2.90m
2:55AM2.73m
3:38PM3.09m
4:06AM2.86m
4:41PM3.33m
5:08AM3.04m
5:37PM3.58m
6:03AM3.21m
6:29PM3.77m
6:53AM3.33m
7:16PM3.88m
Low Tide
1:52AM0.51m
1:53PM0.44m
2:26AM0.49m
2:28PM0.45m
3:00AM0.50m
3:03PM0.51m
3:35AM0.53m
3:41PM0.60m
4:13AM0.57m
4:23PM0.72m
4:55AM0.64m
5:13PM0.84m
5:45AM0.72m
6:14PM0.95m
6:47AM0.79m
7:30PM1.00m
7:59AM0.80m
8:51PM0.92m
9:13AM0.72m
10:04PM0.73m
10:19AM0.56m
11:06PM0.49m
11:17AM0.36m
00:00AM0.26m
12:08PM0.16m
00:49AM0.08m
12:56PM0.03m
Wave
Height (m)
Direction
Period (s)
1
W
9
1.4
W
8
1.4
W
9
1
W
8
0.7
W
7
0.5
W
7
0.5
W
6
0.5
W
6
0.4
WSW
9
0.5
W
5
0.3
WSW
8
0.3
WSW
8
0.2
WSW
8
0.2
WSW
8
0.2
W
5
0.4
S
4
0.4
SE
4
0.4
S
4
0.6
S
4
0.4
SSW
4
0.3
SSW
4
0.8
SSE
5
0.8
WNW
5
0.6
W
5
1.3
WNW
6
1.2
WNW
8
1
NW
5
0.7
NW
5
0.4
WNW
4
0.3
W
5
0.3
W
4
0.4
S
3
0.6
ESE
3
1
E
4
0.4
SSW
3
0.6
SSW
3
0.5
WSW
10
0.6
WNW
5
0.9
WNW
6
0.9
N
4
0.8
N
4
0.6
N
4
0.5
NW
4
0.4
NW
4
0.3
W
6
0.4
NW
4
0.3
W
5
light rain
light rain
part cloud
clear
clear
cloud
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
light rain
mod rain
light rain
light rain
cloud
part cloud
mod rain
mod rain
part cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
light rain
heavy rain
light rain
light rain
light rain
light rain
light rain
light rain
part cloud
clear
clear
clear
clear
part cloud
part cloud
light rain
light rain
some clouds
clear
clear
cloudy
clear
clear
some clouds
some clouds
some clouds
clear
some clouds
some clouds
some clouds
light rain
mod rain
light rain
light rain
cloudy
some clouds
mod rain
mod rain
some clouds
cloudy
some clouds
clear
clear
clear
clear
some clouds
cloudy
light rain
heavy rain
light rain
light rain
light rain
light rain
light rain
light rain
some clouds
clear
clear
clear
clear
some clouds
some clouds
km/h
35
SSW
40
WSW
35
SW
25
W
5
SW
10
NW
15
NW
15
NW
15
WNW
15
NW
5
NE
5
WNW
10
ESE
5
ENE
10
SW
30
SE
20
E
35
SE
30
SE
20
SSE
20
S
35
ESE
30
N
20
W
40
WNW
30
NNW
30
N
25
N
15
N
15
WNW
15
SW
25
SSE
35
SE
50
SE
20
S
25
SSW
15
SW
25
NNE
25
NNE
25
NNE
20
NNE
25
N
20
N
10
N
15
NW
10
NNW
0
NNE
 mm
4
2
3
7
1
2
8
7
1
12
3
1
4
2
1
5
max °C
9
9
9
9
9
9
10
9
10
10
11
12
11
11
13
11
10
11
11
11
11
10
10
10
9
9
10
10
9
10
10
11
11
12
11
11
11
11
11
10
10
11
11
10
11
12
13
Moonrise
12:58
12:43
12:32
12:23
12:14
12:05
11:45
11:30
10:56
4:47
7:01
8:59
Moonset
5:47
7:37
9:19
10:58
12:36
2:18
4:09
6:13
8:51
12:07
11:38
Sunrise
3:12
3:14
3:15
3:17
3:19
3:21
3:25
3:27
3:30
3:31
3:34
3:38
3:41
3:44
3:47
3:48
Sunset
11:55
11:53
11:52
11:51
11:49
11:46
11:45
11:43
11:40
11:37
11:36
11:32
11:30
11:28
11:24
11:22
Today's sea temperature in Keflavik is
11.1° C
(Statistics for 01 Jul 1981-2005 – mean: 10.2 max: 11.7 min: 8.6°C)
Issued (local time): 11 pm Wednesday 01 Jul 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest