Ulithi Islands Sea Conditions and Tide Table

Ulithi Islands 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 05:48 AM and sunset is at 05:21 PM.

Days 1–3 Weather Summary

Light rain (total 8mm), mostly falling on Mon night. Warm air temperatures (max 29°C on Mon morning, min 28°C on Mon morning). Mainly strong winds.

Days 4–6 Weather Summary

Moderate rain (total 15mm), heaviest on Sat morning. Warm air temperatures (max 28°C on Thu morning, min 28°C on Thu morning). Mainly fresh winds.

Days 7–9 Weather Summary

Moderate rain (total 11mm), heaviest on Mon afternoon. Warm (max 29°C on Mon morning, min 27°C on Mon afternoon). Winds decreasing (fresh winds from the E on Sun morning, light winds from the ENE by Tue night).

Days 10–12 Weather Summary

Moderate rain (total 10mm), heaviest on Thu morning. Warm (max 28°C on Wed morning, min 27°C on Thu morning). Wind will be generally light.

Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
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
4:25PM1.16m
5:50AM1.02m
5:11PM1.18m
6:45AM1.05m
5:54PM1.20m
7:29AM1.09m
6:34PM1.23m
8:06AM1.12m
7:11PM1.26m
8:39AM1.15m
7:46PM1.29m
9:11AM1.16m
8:21PM1.31m
9:43AM1.17m
8:55PM1.32m
10:17AM1.17m
9:32PM1.32m
10:53AM1.18m
10:12PM1.29m
11:31AM1.18m
10:58PM1.25m
12:11PM1.19m
11:51PM1.18m
Low Tide
10:16AM0.64m
11:14PM0.40m
11:12AM0.65m
00:00AM0.31m
12:02PM0.64m
00:41AM0.23m
12:45PM0.63m
1:20AM0.18m
1:23PM0.63m
1:55AM0.14m
1:56PM0.63m
2:29AM0.13m
2:28PM0.64m
3:01AM0.15m
2:58PM0.66m
3:34AM0.17m
3:30PM0.67m
4:08AM0.21m
4:06PM0.68m
4:43AM0.26m
4:51PM0.67m
5:21AM0.31m
5:45PM0.64m
Wave
height (m) 
direction
period (s) 
1.5
NNE
9
1.5
NNE
9
1.7
NE
9
2
NE
8
2.1
NE
8
2.1
NE
8
2.1
NE
8
2
NE
8
1.8
NNE
9
1.8
N
9
1.8
NNE
8
1.8
NE
8
1.8
NE
8
1.8
NE
8
1.6
NE
8
1.6
NE
7
1.6
NE
7
1.7
NE
8
1.9
NNE
8
2
NNE
9
1.8
NE
9
1.8
NE
10
1.8
NE
10
1.8
NNE
11
1.7
NNE
11
1.8
NE
12
1.6
NE
11
1.5
NE
11
1.4
NE
11
1.3
NE
11
1.4
NE
17
1.6
NE
15
2
NNE
13
2.1
NNE
13
2
NNE
13
1.8
NNE
13
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
part cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
part cloud
clear
some clouds
risk tstorm
risk tstorm
risk tstorm
risk tstorm
some clouds
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
some clouds
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
clear
risk tstorm
some clouds
some clouds
clear
some clouds
some clouds
some clouds
clear
risk tstorm
risk tstorm
clear
risk tstorm
risk tstorm
some clouds
 km/h
25
ENE
25
ENE
35
ENE
35
ENE
35
ENE
40
ENE
35
ENE
35
ENE
30
E
35
ENE
35
ENE
30
E
30
E
30
ENE
30
E
30
ENE
25
E
35
E
35
E
30
ESE
20
ESE
25
E
20
ESE
20
ESE
20
ESE
15
ESE
15
ENE
15
ENE
15
ENE
15
E
15
E
20
E
15
E
15
E
15
E
15
ESE
 mm 
1
2
1
1
1
2
1
2
3
2
1
2
1
3
1
2
3
5
5
2
2
1
max°C
29
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
29
28
28
28
28
28
28
28
28
28
28
28
28
28
28
Moonrise
1:41
2:27
3:15
4:05
4:57
5:50
6:41
7:31
8:18
9:02
9:44
10:24
Moonset
1:41
2:20
3:03
3:48
4:38
5:30
6:23
7:17
8:09
8:59
9:49
10:38
Sunrise
5:48
5:48
5:50
5:50
5:50
5:50
5:52
5:52
5:52
5:52
5:54
5:54
Sunset
5:21
5:22
5:22
5:22
5:22
5:23
5:23
5:24
5:24
5:25
5:25
5:27
Today's sea temperature in Ulithi Islands is
29.8° C
(Statistics for 15 Dec 1981-2005 – mean: 28.6 max: 29.3 min: 27.6°C)
Issued (local time): 8 am Monday 15 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest