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 04:16 AM and sunset is at 05:08 PM.

Days 1–3 Weather Summary

Heavy rain (total 30mm), heaviest during Fri afternoon. Warm air temperatures (max 26°C on Wed night, min 24°C on Wed morning). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 5mm), mostly falling on Sun morning. Warm air temperatures (max 26°C on Sat morning, min 25°C on Sat night). Winds increasing (light winds from the E on Sun afternoon, fresh winds from the SE by Mon night).

Days 7–9 Weather Summary

Mostly dry. Warm (max 26°C on Tue morning, min 25°C on Tue night). Wind will be generally light.

Days 10–12 Weather Summary

Some drizzle, heaviest during Fri night. Warm (max 26°C on Fri morning, min 23°C on Sat night). Winds increasing (light winds from the SSW on Fri night, fresh winds from the NE by Sat night).

Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
1
Friday
2
Saturday
3
Sunday
4
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
11:58AM0.82m
1:03AM0.76m
12:48PM0.86m
1:26AM0.85m
1:29PM0.89m
1:53AM0.94m
2:08PM0.89m
2:23AM1.01m
2:44PM0.86m
2:55AM1.05m
3:19PM0.81m
3:28AM1.07m
3:55PM0.75m
4:03AM1.06m
4:30PM0.67m
4:39AM1.01m
5:08PM0.60m
5:19AM0.95m
5:53PM0.53m
6:04AM0.88m
7:43PM0.49m
7:11AM0.80m
Low Tide
6:47PM0.35m
6:42AM0.44m
7:12PM0.31m
7:26AM0.35m
7:39PM0.29m
8:06AM0.28m
8:06PM0.27m
8:46AM0.23m
8:33PM0.27m
9:27AM0.21m
9:00PM0.27m
10:08AM0.22m
9:26PM0.29m
10:52AM0.26m
9:51PM0.32m
11:41AM0.31m
10:14PM0.37m
12:42PM0.37m
10:30PM0.42m
2:18PM0.41m
10:08PM0.48m
4:35PM0.42m
Wave
height (m) 
direction
period (s) 
1.5
E
9
1.9
NNE
10
2
N
10
2
N
10
1.9
N
10
1.9
N
13
1.8
NNE
14
1.8
N
13
1.6
N
12
1.4
NNE
12
1.3
NNE
12
1.1
NNE
11
1.1
NNE
11
1.1
NNE
11
1.2
NNE
10
1.5
NE
10
1.6
NE
9
1.8
NE
8
1.9
ENE
7
1.9
ENE
7
1.8
E
7
1.7
E
8
1.6
E
8
1.5
ESE
8
1.5
ESE
8
1.4
ESE
8
1.4
ESE
8
1.4
E
8
1.4
E
8
1.3
E
8
1.3
E
8
1.3
E
8
2
NE
8
2.5
NNE
10
2.5
NNE
10
2.4
NE
10
thunderstorm
clear
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
rain showers
thunderstorm
thunderstorm
clear
clear
thunderstorm
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
clear
part cloud
cloud
part cloud
cloud
cloud
risk tstorm
clear
rain shwrs
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
clear
clear
rain shwrs
risk tstorm
risk tstorm
clear
clear
risk tstorm
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
risk tstorm
clear
some clouds
cloudy
some clouds
cloudy
cloudy
 km/h
25
E
25
E
25
ESE
25
SE
20
SE
15
SSE
15
SSE
15
SE
15
SE
15
SE
15
ESE
15
ESE
10
SE
10
E
20
ENE
25
E
20
ESE
30
ESE
30
SE
25
SE
20
SE
25
SE
20
ESE
25
ESE
25
ESE
25
ESE
20
ESE
20
SE
15
SSE
10
SW
10
WSW
20
NNW
30
NE
35
NE
25
ENE
25
ENE
 mm 
4
1
4
2
4
3
7
5
1
2
1
1
1
max°C
25
25
26
26
26
26
26
26
26
26
26
26
26
26
25
25
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
25
24
23
23
24
Moonrise
12:55
1:32
2:08
2:45
3:23
4:04
4:51
5:45
6:45
7:49
8:54
9:56
Moonset
12:19
1:21
2:24
3:28
4:35
5:45
6:57
8:08
9:14
10:12
11:01
11:42
Sunrise
4:16
4:15
4:13
4:13
4:13
4:11
4:11
4:09
4:09
4:09
4:07
4:07
Sunset
5:08
5:08
5:08
5:09
5:09
5:10
5:10
5:12
5:12
5:13
5:13
5:14
Today's sea temperature in Marcus Island is 26.1 °C (Statistics for 23 Apr 1981-2005 – mean: 25.5 max: 26.7 min: 24.3°C)
Issued (local time): 2 am Wednesday 23 Apr 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest