Nehenta Bay, Gravina Island Sea Conditions and Tide Table

Nehenta Bay, Gravina 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 — and sunset is at 03:19 PM.

Days 1–4 Weather Summary

Heavy rain (total 28mm), heaviest during Sat night. Low air temperatures (max 8°C on Sat night, min 5°C on Fri afternoon). Winds increasing (calm on Thu afternoon, strong winds from the SSE by Sat night).

Days 5–7 Weather Summary

Heavy rain (total 69mm), heaviest during Sun night. Low air temperatures (max 8°C on Sun night, min 4°C on Mon night). Winds decreasing (near gales from the SE on Sun night, light winds from the ESE by Tue night).

Days 8–10 Weather Summary

Heavy rain (total 20mm), mainly falling on Wed night. Becoming colder with a light covering of snow, mostly falling on Fri morning. Freeze-thaw conditions (max 5°C on Wed night, min -6°C on Fri night). Wind will be generally light.

Days 11–13 Weather Summary

A heavy fall of snow, heaviest during Tue morning. Temperatures will be below freezing (max -4°C on Mon night, min -11°C on Sat night). Wind will be generally light.

Thu
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tue
16
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
Wave Height Map
High Tide
00:34AM4.58m
12:13PM5.62m
1:23AM4.62m
1:02PM5.54m
2:12AM4.56m
1:51PM5.32m
3:02AM4.44m
2:42PM4.97m
3:53AM4.30m
3:36PM4.54m
4:47AM4.16m
4:35PM4.08m
5:43AM4.08m
5:43PM3.67m
6:41AM4.06m
7:00PM3.39m
7:36AM4.10m
8:17PM3.31m
8:27AM4.19m
9:25PM3.37m
9:12AM4.30m
10:22PM3.52m
9:53AM4.42m
Low Tide
6:07PM-1.07m
6:04AM0.91m
6:54PM-1.14m
6:52AM0.94m
7:42PM-1.04m
7:42AM1.03m
8:31PM-0.81m
8:34AM1.15m
9:20PM-0.47m
9:32AM1.29m
10:11PM-0.07m
10:36AM1.41m
11:05PM0.34m
11:48AM1.44m
00:02AM0.73m
1:04PM1.33m
1:00AM1.06m
2:14PM1.11m
1:59AM1.31m
3:13PM0.83m
2:54AM1.48m
4:01PM0.55m
3:44AM1.56m
Wave
height (m) 
direction
period (s) 
0.2
S
7
0.1
S
6
0.4
NNW
2
0.4
WSW
4
0.2
SSE
6
0.5
SSW
3
0.6
SSW
4
1.9
SSE
6
1.2
S
5
0.8
S
5
2.5
SSE
7
2.5
SSE
8
0.9
S
5
0.7
S
4
0.8
S
4
1.1
SSW
5
0.5
S
5
0.3
SSE
3
0.3
SSE
2
0.6
S
5
0.5
S
4
0.5
S
4
0.2
SSE
5
0.2
SSE
4
0.1
SE
3
0.3
NNW
2
0.4
N
2
0.3
N
2
0.3
N
2
0.3
NNE
2
0.2
E
3
0.2
ENE
3
0.4
NNE
2
0.4
ENE
2
0.6
E
4
1.2
SSE
6
part cloud
cloud
part cloud
part cloud
light rain
light rain
light rain
heavy rain
light rain
light rain
heavy rain
heavy rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
mod rain
light rain
light rain
light snow
light snow
light snow
light snow
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
light snow
light snow
heavy snow
heavy snow
some clouds
cloudy
some clouds
some clouds
light rain
light rain
light rain
heavy rain
light rain
light rain
heavy rain
heavy rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
mod rain
light rain
light rain
light snow
light snow
light snow
light snow
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
light snow
light snow
heavy snow
heavy snow
 km/h
5
NNW
5
SE
20
NNW
20
NNW
5
SE
20
SSW
20
S
45
SSE
35
S
20
S
55
SE
50
SE
25
WSW
20
SSW
25
SSW
30
SW
15
S
10
SE
10
SE
15
SSW
15
SSE
10
S
5
E
5
E
10
NE
10
NNE
15
N
15
N
15
NNE
15
NNE
10
NE
15
NNE
15
NNE
15
ENE
15
NE
20
E
 mm 
4
1
2
16
5
2
39
18
1
2
2
1
3
1
3
7
2
4
4
max°C
7
7
6
6
7
7
7
8
6
7
8
7
5
5
6
6
5
4
4
5
4
3
3
2
1
-3
-5
-6
-9
-10
-10
-11
-8
-6
-4
-4
Moonrise
3:22
4:44
6:19
7:54
9:23
10:46
12:05
1:22
2:38
3:55
5:14
Moonset
9:47
10:44
11:17
11:37
11:49
11:58
12:05
12:11
12:17
12:24
12:33
12:45
Sunrise
7:54
7:56
7:58
7:58
8:00
8:02
8:03
8:03
8:04
8:06
8:07
8:07
Sunset
3:19
3:18
3:18
3:18
3:18
3:18
3:17
3:17
3:17
3:17
3:17
3:17
Today's sea temperature in Nehenta Bay, Gravina Island is
7.5° C
(Statistics for 04 Dec 1981-2005 – mean: 7.7 max: 9.3 min: 6.1°C)
Issued (local time): 2 pm Thursday 04 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest