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 05:24 AM and sunset is at 04:02 PM.

Days 1–3 Weather Summary

Heavy rain (total 20mm), heaviest during Sun afternoon. Warm air temperatures (max 25°C on Fri afternoon, min 22°C on Sun afternoon). Mainly fresh winds.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 24°C on Wed afternoon, min 21°C on Mon afternoon). Winds increasing (moderate winds from the NE on Mon night, strong winds from the E by Tue night).

Days 7–9 Weather Summary

Heavy rain (total 50mm), heaviest during Thu afternoon. Warm (max 24°C on Thu morning, min 21°C on Sat morning). Winds decreasing (strong winds from the S on Thu morning, calm by Fri night).

Days 10–12 Weather Summary

Heavy rain (total 32mm), heaviest during Sun night. Warm (max 25°C on Sun morning, min 20°C on Mon night). Winds decreasing (strong winds from the W on Sun night, light winds from the NNE by Tue morning).

Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tuesday
6
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
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
3:00PM1.02m
3:45AM0.57m
3:39PM1.03m
4:22AM0.59m
4:16PM1.01m
4:58AM0.61m
4:51PM0.97m
5:35AM0.63m
Low Tide
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
10:04PM0.12m
8:52AM0.23m
10:39PM0.12m
9:34AM0.23m
11:12PM0.13m
10:14AM0.25m
11:43PM0.16m
Wave
height (m) 
direction
period (s) 
3
NNE
12
2.5
NNE
12
2.3
NE
12
2
NE
12
1.9
NE
13
1.9
NNE
13
2.5
NNW
12
2.5
NW
11
2.2
NNW
11
2.5
NNW
10
2.3
NNW
10
2
NNW
9
2.4
NNE
16
2.5
NNE
15
3.5
NNE
8
3.5
NE
10
3
ENE
8
2.5
E
8
2.4
E
8
2.4
E
8
2.1
E
8
1.9
NE
14
2.1
N
11
2.5
NNW
11
2.5
N
12
2.5
N
12
2.5
NNW
12
2.3
N
12
2.4
NNW
12
2.5
NNW
11
3
NNW
8
3
NNW
10
3
NNW
10
2.5
NW
10
2.5
NNW
10
2.2
NNW
10
clear
part cloud
cloud
part cloud
clear
part cloud
light rain
heavy rain
rain showers
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
light rain
cloud
light rain
mod rain
thunderstorm
thunderstorm
cloud
part cloud
cloud
part cloud
clear
cloud
clear
some clouds
cloudy
some clouds
clear
some clouds
light rain
heavy rain
rain shwrs
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
light rain
cloudy
light rain
mod rain
risk tstorm
risk tstorm
cloudy
some clouds
cloudy
some clouds
clear
cloudy
 km/h
25
SSE
25
S
30
S
30
S
30
S
25
SSW
25
SSW
15
WSW
25
NNE
35
NNE
25
NNE
25
NE
30
ENE
35
ENE
40
E
45
ESE
40
SE
30
SSE
35
SSE
40
SSW
25
SW
15
WSW
15
W
5
WNW
35
NNE
35
NE
25
ESE
30
SSW
35
SW
40
W
35
NW
30
NW
20
N
10
NNE
15
ENE
20
E
 mm 
1
16
3
7
12
11
3
3
10
1
3
7
5
19
max°C
24
25
25
25
25
25
25
22
23
22
21
22
22
23
22
23
24
24
24
24
24
24
24
24
21
22
24
25
25
24
22
22
21
21
22
21
Moonrise
9:33
10:05
10:39
11:15
11:55
12:42
1:37
2:40
3:48
4:59
6:06
7:10
Moonset
9:35
10:32
11:31
12:33
1:40
2:50
4:01
5:08
6:08
6:59
7:42
Sunrise
5:24
5:24
5:24
5:26
5:26
5:26
5:26
5:26
5:26
5:28
5:28
5:28
Sunset
4:02
4:02
4:04
4:05
4:05
4:06
4:07
4:07
4:07
4:08
4:08
4:09
Today's sea temperature in Marcus Island is
25.9° C
(Statistics for 26 Dec 1981-2005 – mean: 25.6 max: 26.8 min: 24.4°C)
Issued (local time): 8 am Friday 26 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest