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 05:11 AM and sunset is at 03:55 PM.

Days 1–3 Weather Summary

Moderate rain (total 15mm), heaviest on Sun night. Warm air temperatures (max 26°C on Fri morning, min 24°C on Sun night). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 5mm), mostly falling on Wed afternoon. Warm air temperatures (max 26°C on Tue night, min 25°C on Mon morning). Winds decreasing (strong winds from the ENE on Mon afternoon, light winds from the ENE by Wed afternoon).

Days 7–9 Weather Summary

Light rain (total 5mm), mostly falling on Fri morning. Warm (max 25°C on Thu morning, min 19°C on Sat night). Winds increasing (light winds from the SSE on Thu night, strong winds from the NNE by Sat afternoon).

Days 10–12 Weather Summary

Light rain (total 3mm), mostly falling on Tue afternoon. Warm (max 24°C on Mon afternoon, min 20°C on Sun morning). Mainly strong winds.

Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
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
2:57PM1.07m
3:33AM0.60m
3:37PM1.06m
4:17AM0.58m
4:17PM1.03m
5:03AM0.55m
4:58PM0.98m
5:54AM0.54m
5:39PM0.91m
6:58AM0.54m
6:24PM0.83m
8:25AM0.55m
7:14PM0.75m
10:09AM0.60m
8:21PM0.67m
11:21AM0.66m
9:54PM0.61m
12:05PM0.73m
11:23PM0.57m
12:39PM0.78m
00:27AM0.55m
1:09PM0.84m
1:15AM0.54m
Low Tide
8:09AM0.26m
9:58PM0.18m
8:45AM0.26m
10:43PM0.18m
9:21AM0.28m
11:28PM0.21m
9:58AM0.32m
00:16AM0.24m
10:36AM0.37m
1:06AM0.29m
11:20AM0.43m
2:00AM0.33m
12:22PM0.50m
2:58AM0.35m
2:26PM0.55m
3:55AM0.37m
5:11PM0.54m
4:45AM0.37m
6:43PM0.48m
7:34PM0.42m
6:01AM0.35m
8:10PM0.36m
Wave
height (m) 
direction
period (s) 
1.8
NNE
13
2.5
NNW
13
3
NW
12
3
NNW
12
2.5
NNW
11
2.4
NNW
10
2.4
NNW
11
2.3
NNW
11
2.3
N
10
3
NNE
9
3
NE
9
3.5
NE
9
3.5
ENE
10
3
ENE
10
3
ENE
10
2.5
ENE
10
2.3
ENE
10
2.1
ENE
10
2.3
ENE
10
2.4
NE
10
2.5
NNE
10
2.3
NE
10
2.3
NE
10
2.5
NE
9
2.5
NNE
8
3
N
8
3.5
N
10
4
NNW
12
3.5
NNW
12
3
NNW
11
2.5
N
11
2.5
N
12
2.3
NNE
12
1.9
NNE
12
1.8
NNE
12
3.5
NNE
9
clear
rain showers
part cloud
part cloud
rain showers
thunderstorm
clear
rain showers
rain showers
part cloud
part cloud
rain showers
clear
clear
part cloud
part cloud
thunderstorm
part cloud
part cloud
clear
part cloud
thunderstorm
part cloud
part cloud
clear
part cloud
cloud
part cloud
cloud
cloud
part cloud
part cloud
clear
clear
rain showers
light rain
clear
rain shwrs
some clouds
some clouds
rain shwrs
risk tstorm
clear
rain shwrs
rain shwrs
some clouds
some clouds
rain shwrs
clear
clear
some clouds
some clouds
risk tstorm
some clouds
some clouds
clear
some clouds
risk tstorm
some clouds
some clouds
clear
some clouds
cloudy
some clouds
cloudy
cloudy
some clouds
some clouds
clear
clear
rain shwrs
light rain
 km/h
15
SSE
10
SSE
20
SSE
20
SE
10
ESE
20
SSE
20
SSE
20
S
15
W
40
NE
40
NE
45
E
40
ENE
35
E
30
E
25
E
15
ENE
25
NE
30
ENE
25
ENE
20
ESE
15
S
35
N
40
N
40
NNE
45
NNE
40
NE
35
ENE
30
ENE
25
E
15
SE
5
SSE
10
SSE
5
NW
15
NNW
45
NE
 mm 
1
1
5
2
6
1
4
5
2
1
max°C
26
26
26
26
26
26
26
26
25
25
25
25
25
25
26
26
26
26
25
25
25
25
25
24
23
22
20
21
21
22
23
24
24
24
24
22
Moonrise
3:58
5:05
6:15
7:23
8:27
9:26
10:21
11:14
12:05
12:57
1:49
Moonset
5:16
6:26
7:30
8:25
9:11
9:50
10:24
10:55
11:24
11:54
12:25
12:59
Sunrise
5:11
5:13
5:13
5:13
5:15
5:16
5:16
5:16
5:16
5:18
5:18
5:18
Sunset
3:55
3:55
3:56
3:56
3:56
3:56
3:56
3:56
3:56
3:56
3:57
3:57
Today's sea temperature in Marcus Island is
27.6° C
(Statistics for 05 Dec 1981-2005 – mean: 26.4 max: 27.7 min: 24.9°C)
Issued (local time): 8 am Friday 05 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest