Marcus Island Sea Conditions and Tide Table

Marcus Island 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 04:00 PM.

Days 1–4 Weather Summary

Some drizzle, heaviest during Tue night. Warm air temperatures (max 22°C on Mon afternoon, min 21°C on Mon afternoon). Winds increasing (light winds from the NNE on Tue morning, strong winds from the N by Tue night).

Days 5–7 Weather Summary

Heavy rain (total 22mm), heaviest during Sat night. Warm air temperatures (max 25°C on Fri night, min 21°C on Thu afternoon). Winds decreasing (fresh winds from the S on Sat morning, light winds from the S by Sun morning).

Days 8–10 Weather Summary

Moderate rain (total 16mm), heaviest on Sun afternoon. Warm (max 23°C on Sun afternoon, min 22°C on Sun afternoon). Winds increasing (light winds from the NW on Sun night, fresh winds from the NE by Wed morning).

Days 11–13 Weather Summary

Heavy rain (total 33mm), heaviest during Fri afternoon. Warm (max 25°C on Fri night, min 22°C on Wed night). Winds decreasing (strong winds from the SSE on Fri morning, light winds from the NW by Sat afternoon).

Mon
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Sat
3
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
High Tide
4:03PM0.97m
4:47AM0.55m
4:36PM0.95m
5:24AM0.56m
5:10PM0.91m
6:06AM0.57m
5:46PM0.86m
6:56AM0.59m
6:27PM0.79m
7:59AM0.61m
7:16PM0.70m
9:20AM0.64m
8:28PM0.61m
10:44AM0.70m
10:24PM0.54m
11:52AM0.78m
00:13AM0.51m
12:46PM0.85m
1:27AM0.51m
1:36PM0.93m
2:24AM0.52m
2:19PM0.98m
3:07AM0.55m
Low Tide
11:10PM0.20m
9:44AM0.31m
11:43PM0.22m
10:20AM0.34m
00:17AM0.24m
11:02AM0.37m
00:54AM0.27m
11:53AM0.42m
1:34AM0.30m
1:05PM0.46m
2:22AM0.33m
3:06PM0.49m
3:20AM0.35m
5:36PM0.45m
4:27AM0.35m
7:07PM0.36m
8:03PM0.28m
6:29AM0.31m
8:50PM0.20m
7:23AM0.28m
9:28PM0.15m
8:09AM0.25m
Wave
height (m) 
direction
period (s) 
2.4
ENE
10
2.1
NE
10
1.8
NE
10
1.6
NE
10
2
NE
12
3.5
N
12
3.5
N
11
3.5
N
10
4
NNE
13
3.5
NNE
13
3.5
NNE
13
3
NNE
13
3
NNE
13
2.4
NNE
12
2.1
NE
12
1.9
NE
13
1.9
NE
12
2.5
NNW
12
2.5
NNW
11
2.5
NNW
11
2.2
NNW
10
2.2
N
10
2.2
N
9
3
N
10
3
N
10
3.5
NNE
12
3.5
NNE
11
3.5
NNE
11
3.5
NE
14
3
NE
13
2.5
NE
13
2.5
NE
12
2.5
NE
12
3
SE
7
2.4
SSE
7
2.3
NE
11
cloud
part cloud
clear
clear
rain showers
clear
cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
rain showers
heavy rain
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
part cloud
rain showers
thunderstorm
thunderstorm
clear
cloudy
some clouds
clear
clear
rain shwrs
clear
cloudy
some clouds
clear
clear
clear
clear
some clouds
some clouds
clear
rain shwrs
heavy rain
risk tstorm
mod rain
risk tstorm
risk tstorm
risk tstorm
cloudy
clear
some clouds
some clouds
clear
some clouds
some clouds
some clouds
cloudy
some clouds
rain shwrs
risk tstorm
risk tstorm
clear
 km/h
20
E
15
ENE
5
NNE
10
NNW
20
NW
40
NNE
40
NE
30
NE
30
ENE
25
E
20
ESE
30
SE
30
SSE
35
S
35
S
25
S
30
S
15
S
15
SSW
15
SSW
15
N
30
N
30
N
30
N
25
N
25
NNE
35
NE
40
NE
40
ENE
35
ENE
30
E
35
SE
45
SSE
45
S
20
W
20
WNW
 mm 
1
2
12
8
8
5
2
1
1
26
6
max°C
22
22
22
22
22
21
21
21
22
22
22
23
24
25
25
25
25
24
23
23
23
23
22
22
23
23
23
23
23
22
22
24
24
23
25
24
Moonrise
7:47
8:25
9:00
9:33
10:05
10:39
11:15
11:55
12:42
1:37
2:40
Moonset
5:48
6:45
7:42
8:39
9:35
10:32
11:31
12:33
1:40
2:50
4:01
5:08
Sunrise
5:22
5:24
5:24
5:24
5:24
5:24
5:26
5:26
5:26
5:26
5:26
5:26
Sunset
4:00
4:00
4:01
4:01
4:02
4:02
4:04
4:05
4:05
4:06
4:07
4:07
Today's sea temperature in Marcus Island is
26.2° C
(Statistics for 22 Dec 1981-2005 – mean: 25.8 max: 27.7 min: 24.5°C)
Issued (local time): 2 pm Monday 22 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest