Rongelap Sea Conditions and Tide Table

Rongelap 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 07:07 PM.

Days 1–4 Weather Summary

Heavy rain (total 52mm), heaviest during Tue morning. Warm air temperatures (max 29°C on Mon afternoon, min 26°C on Tue afternoon). Winds decreasing (fresh winds from the S on Mon afternoon, light winds from the SW by Tue afternoon).

Days 5–7 Weather Summary

Heavy rain (total 41mm), heaviest during Fri night. Warm air temperatures (max 29°C on Sat afternoon, min 26°C on Thu night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 6mm), mostly falling on Sun afternoon. Warm (max 29°C on Sun afternoon, min 28°C on Sun afternoon). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 7mm), mostly falling on Sat afternoon. Warm (max 29°C on Thu night, min 28°C on Wed afternoon). Wind will be generally light.

Days 14–17 Weather Summary

Light rain (total 8mm), mostly falling on Sat night. Warm (max 29°C on Mon afternoon, min 28°C on Sat afternoon). Wind will be generally light.

Mon
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
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
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
2:52PM0.71m
2:44AM1.01m
3:16PM0.84m
3:15AM1.13m
3:41PM0.95m
3:44AM1.24m
4:05PM1.06m
4:12AM1.31m
4:31PM1.15m
4:39AM1.35m
4:57PM1.22m
5:06AM1.34m
5:25PM1.25m
5:35AM1.30m
5:54PM1.25m
6:04AM1.20m
6:24PM1.21m
6:35AM1.07m
6:59PM1.14m
7:10AM0.90m
7:41PM1.03m
7:55AM0.72m
8:45PM0.91m
9:29AM0.55m
11:00PM0.84m
12:59PM0.57m
1:06AM0.94m
2:09PM0.73m
2:09AM1.10m
Low Tide
8:24PM0.22m
9:17AM0.05m
8:59PM0.09m
9:41AM-0.05m
9:30PM-0.02m
10:05AM-0.12m
9:59PM-0.10m
10:29AM-0.18m
10:28PM-0.16m
10:53AM-0.22m
10:58PM-0.18m
11:18AM-0.22m
11:28PM-0.17m
11:44AM-0.20m
00:00AM-0.13m
12:11PM-0.14m
00:35AM-0.05m
12:39PM-0.05m
1:17AM0.06m
1:11PM0.06m
2:11AM0.20m
1:50PM0.20m
3:55AM0.32m
3:06PM0.34m
6:50AM0.26m
6:14PM0.35m
8:04AM0.11m
7:45PM0.21m
8:45AM-0.04m
Wave
Height (m)
Direction
Period (s)
1
ENE
11
1.6
SSE
6
1.4
SSE
7
1.4
S
7
1.3
S
7
1.2
NE
13
1.3
NE
12
1.3
NE
12
1.1
NE
12
1
NE
12
0.9
NE
11
0.9
NE
11
0.8
NE
10
0.8
NE
10
0.8
ENE
10
0.8
ENE
10
0.8
ENE
10
0.8
ENE
10
0.8
ENE
10
0.7
ENE
9
0.7
ENE
9
0.7
E
9
0.6
E
9
0.7
ENE
9
0.7
ENE
9
0.6
NE
9
0.6
NE
9
0.6
NE
9
0.6
ENE
8
0.6
NE
8
0.6
ENE
8
0.6
E
10
0.7
E
9
0.7
E
9
0.7
E
9
0.7
E
8
0.7
E
8
0.7
E
8
0.7
E
9
0.6
E
9
0.6
E
8
0.6
ENE
8
0.6
NE
9
0.6
NE
9
0.7
NE
9
0.7
NE
9
0.8
N
12
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
mod rain
part cloud
rain showers
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
part cloud
thunderstorm
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
thunderstorm
clear
thunderstorm
clear
clear
clear
risk tstorm
risk tstorm
risk tstorm
mod rain
risk tstorm
risk tstorm
risk tstorm
mod rain
some clouds
rain shwrs
mod rain
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
clear
clear
some clouds
risk tstorm
some clouds
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
clear
rain shwrs
risk tstorm
risk tstorm
risk tstorm
risk tstorm
clear
clear
clear
risk tstorm
clear
risk tstorm
clear
clear
clear
km/h
30
SSE
25
SSW
20
SW
20
SW
25
WSW
25
SW
30
SW
30
WSW
20
WSW
25
WSW
20
WSW
20
SW
15
SW
15
WSW
10
S
20
SSW
15
S
20
S
20
S
15
S
15
SSE
15
SSE
10
SE
10
SE
5
SE
5
E
5
ENE
5
NNE
10
NE
10
NE
10
NE
15
NE
15
ENE
10
NE
15
NE
10
E
10
ESE
5
SE
5
SSE
0
NNE
10
ENE
15
ENE
5
ENE
10
NE
10
ENE
5
ENE
5
NE
 mm
2
6
10
9
11
2
5
7
1
6
3
3
12
2
4
7
3
2
4
1
3
1
3
4
1
2
max °C
29
29
28
26
28
28
28
28
28
28
28
27
28
28
28
29
29
28
29
29
28
28
28
28
28
28
28
28
28
28
28
29
28
28
28
28
28
28
28
28
28
28
29
29
28
29
29
Moonrise
4:14
5:00
5:44
6:25
7:05
7:43
8:22
9:03
9:46
10:33
11:26
12:24
1:27
2:31
3:35
Moonset
3:53
4:45
5:36
6:25
7:14
8:03
8:53
9:45
10:40
11:39
12:41
1:44
2:47
3:45
4:39
Sunrise
6:41
6:41
6:41
6:41
6:41
6:41
6:41
6:41
6:41
6:41
6:41
6:41
6:41
6:41
6:41
Sunset
7:07
7:06
7:06
7:05
7:05
7:04
7:02
7:02
7:01
7:01
7:00
7:00
7:00
6:59
6:59
6:58
Today's sea temperature in Rongelap is
29.9°C
(Statistics for 24 Aug 1981-2005 – mean: 28.9 max: 29.5 min: 28.4°C)
Issued (local time): 5 pm Monday 24 Aug 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest