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 10:38 PM.

Days 1–4 Weather Summary

Mostly dry. Low air temperatures (max 8°C on Mon afternoon, min 6°C on Sat night). Winds decreasing (fresh winds from the SE on Sat night, calm by Mon night).

Days 5–7 Weather Summary

Some drizzle, heaviest during Fri afternoon. Cool air temperatures (max 11°C on Fri morning, min 5°C on Thu morning). Winds decreasing (fresh winds from the NNW on Wed afternoon, light winds from the NE by Thu night).

Days 8–10 Weather Summary

Light rain (total 2mm), mostly falling on Fri night. Very mild (max 10°C on Fri night, min 7°C on Sun night). Winds decreasing (fresh winds from the ESE on Fri night, light winds from the WSW by Sun morning).

Days 11–13 Weather Summary

Light rain (total 3mm), mostly falling on Tue morning. Mild temperatures (max 8°C on Mon night, min 5°C on Tue morning). Winds increasing (calm on Tue night, fresh winds from the NW by Thu afternoon).

Days 14–17 Weather Summary

Moderate rain (total 18mm), heaviest on Fri night. Mild temperatures (max 9°C on Mon afternoon, min 3°C on Fri morning). Winds decreasing (near gales from the N on Thu night, calm by Fri night).

Sunday
17
Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Mon
1
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
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High Tide
6:01PM3.73m
6:21AM3.49m
6:46PM3.84m
7:07AM3.46m
7:32PM3.85m
7:55AM3.35m
8:21PM3.75m
8:46AM3.18m
9:13PM3.57m
9:41AM2.97m
10:11PM3.34m
10:43AM2.77m
11:15PM3.12m
11:54AM2.64m
00:25AM2.94m
1:08PM2.61m
1:35AM2.84m
2:18PM2.69m
2:40AM2.81m
3:16PM2.82m
3:34AM2.83m
4:05PM2.97m
4:21AM2.88m
4:47PM3.11m
5:02AM2.93m
5:24PM3.23m
5:40AM2.98m
6:00PM3.33m
Low Tide
00:17AM0.04m
12:30PM-0.03m
1:03AM-0.01m
1:14PM-0.01m
1:51AM0.05m
2:00PM0.10m
2:41AM0.19m
2:49PM0.28m
3:35AM0.39m
3:42PM0.49m
4:34AM0.60m
4:44PM0.71m
5:42AM0.76m
5:56PM0.88m
6:56AM0.83m
7:15PM0.95m
8:05AM0.82m
8:30PM0.92m
9:04AM0.75m
9:31PM0.83m
9:52AM0.67m
10:20PM0.73m
10:33AM0.60m
11:03PM0.64m
11:10AM0.54m
11:41PM0.57m
11:45AM0.50m
Wave
Height (m)
Direction
Period (s)
0.8
WSW
12
0.7
WSW
11
0.6
W
10
0.5
W
10
0.3
WSW
9
0.3
WSW
9
0.3
WSW
13
0.3
WSW
12
0.2
WSW
12
0.3
WSW
12
0.8
WNW
6
0.8
WNW
6
0.9
W
7
0.8
N
4
0.5
NW
5
0.3
WNW
5
0.4
S
4
0.3
NW
4
0.5
ESE
3
0.4
SE
3
0.4
SSE
3
0.3
SSW
2
0.4
WSW
15
0.7
WSW
13
0.6
W
11
0.6
W
11
0.6
W
11
0.5
W
10
0.5
W
10
0.4
WSW
10
0.4
WSW
10
0.3
WSW
9
0.4
WSW
9
0.4
WNW
4
0.5
W
4
0.9
WNW
4
1
WNW
5
1.7
NNW
6
1.4
NW
6
0.5
NW
6
0.4
W
7
0.5
SE
4
0.4
W
7
0.3
WNW
5
0.2
W
7
0.1
W
6
0.1
S
2
part cloud
part cloud
cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
light rain
light rain
part cloud
cloud
rain showers
cloud
part cloud
part cloud
cloud
cloud
cloud
light rain
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
mod rain
light rain
cloud
part cloud
part cloud
part cloud
cloud
cloud
some clouds
some clouds
cloudy
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
some clouds
light rain
light rain
some clouds
cloudy
rain shwrs
cloudy
some clouds
some clouds
cloudy
cloudy
cloudy
light rain
cloudy
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
light rain
light rain
light rain
mod rain
light rain
cloudy
some clouds
some clouds
some clouds
cloudy
cloudy
km/h
30
SE
10
ESE
25
SE
10
ESE
5
NE
10
WSW
10
WSW
5
SSW
10
WSW
10
NNW
25
NNE
30
NNW
25
N
30
NNE
20
N
10
NE
25
SE
10
ENE
30
ESE
25
SSE
30
SSE
15
SW
5
WSW
10
NNW
10
W
20
SSW
20
SSW
15
SSE
10
NE
5
WSW
10
SSE
5
WNW
15
NW
20
NW
20
NNW
35
NW
40
NNW
50
N
35
N
10
WSW
20
ESE
15
ESE
10
SE
10
E
15
SSW
10
SE
15
SE
1
1
1
3
1
1
4
10
2
max °C
7
7
7
7
7
8
8
8
8
8
7
8
8
6
8
8
11
11
10
10
10
9
8
8
8
8
8
8
5
6
8
7
7
7
7
7
8
3
5
5
6
8
8
8
8
8
8
Moonrise
2:39
8:12
10:22
12:15
1:57
3:34
5:10
6:48
8:32
10:29
Moonset
12:19
3:49
3:31
3:19
3:09
3:01
2:52
2:43
2:33
2:20
2:00
Sunrise
4:11
4:09
4:05
4:03
4:00
3:57
3:54
3:50
3:47
3:45
3:42
3:39
3:36
3:33
3:31
3:29
Sunset
10:38
10:43
10:45
10:49
10:52
10:54
10:59
11:01
11:05
11:07
11:10
11:14
11:16
11:20
11:22
11:25
Today's sea temperature in Keflavik is
7.0° C
(Statistics for 16 May 1981-2005 – mean: 7.3 max: 8.6 min: 6.4°C)
Issued (local time): 11 pm Saturday 16 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest