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 07:07 AM and sunset is at 06:45 PM.

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Sun afternoon. Turning milder with heavy rain (total 48mm), heaviest during Sun afternoon. Icy conditions (max 4°C on Sun night, min 0°C on Fri night). Winds increasing (calm on Sat afternoon, near gales from the SE by Sun night).

Days 4–6 Weather Summary

Mild at first with light rain (total 5mm) on Mon morning followed by colder weather and light fall of snow, heaviest on Mon afternoon. Icy conditions (max 3°C on Mon morning, min -1°C on Wed night). Wind will be generally light.

Days 7–9 Weather Summary

A light covering of new snow, mostly falling on Thu afternoon will be washed away by heavy rain (total 24mm) on Sat afternoon. Freeze-thaw conditions (max 4°C on Sat morning, min -1°C on Thu night). Winds increasing (light winds from the E on Thu morning, fresh winds from the SSE by Sat afternoon).

Days 10–12 Weather Summary

Mild with light rain (total 3mm) on Sun afternoon. Becoming colder with a light covering of snow, mostly falling on Sun night. Freeze-thaw conditions (max 3°C on Sun afternoon, min -3°C on Mon night). Wind will be generally light.

Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Sat
28
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
AM
PM
Wave Height Map
High Tide
8:58AM3.47m
10:57PM3.15m
10:13AM3.70m
11:37PM3.50m
11:07AM4.01m
00:09AM3.86m
11:52AM4.32m
00:38AM4.22m
12:32PM4.58m
1:08AM4.56m
1:12PM4.75m
1:38AM4.86m
1:52PM4.82m
2:09AM5.07m
2:32PM4.76m
2:42AM5.17m
3:15PM4.58m
3:17AM5.14m
4:00PM4.27m
3:57AM4.97m
4:52PM3.89m
4:43AM4.67m
5:55PM3.49m
5:41AM4.29m
7:19PM3.23m
7:02AM3.97m
8:56PM3.26m
8:40AM3.86m
Low Tide
4:15PM0.87m
4:17AM1.87m
5:05PM0.52m
5:10AM1.45m
5:43PM0.19m
5:51AM0.98m
6:17PM-0.09m
6:29AM0.51m
6:48PM-0.27m
7:05AM0.07m
7:20PM-0.34m
7:42AM-0.29m
7:52PM-0.29m
8:20AM-0.54m
8:26PM-0.11m
9:01AM-0.63m
9:02PM0.19m
9:44AM-0.56m
9:40PM0.56m
10:33AM-0.33m
10:24PM0.99m
11:31AM-0.00m
11:19PM1.42m
12:44PM0.30m
00:37AM1.76m
2:11PM0.43m
2:24AM1.80m
3:33PM0.33m
Wave
height (m) 
direction
period (s) 
0.1
S
8
0.1
S
3
0.1
S
2
0.2
NNW
2
0.1
S
4
0.4
SSE
3
1.1
SE
4
1.9
SSE
6
3
SSE
7
0.5
SSE
6
0.4
SE
5
0.3
SSE
9
0.3
SSE
6
0.6
SSW
3
0.7
SSW
4
0.4
SSE
4
0.2
SSE
4
0.1
S
6
0.1
SE
3
0.2
NNE
2
0.2
WSW
3
0.3
S
5
0.3
SSE
3
0.9
SSE
5
1
S
5
1.5
S
5
0.9
SSE
5
0.5
S
6
0.5
S
5
0.6
SSE
6
0.2
SSE
5
0.4
SSE
3
0.2
S
3
0.2
SSE
6
0.3
SSE
5
0.5
SSE
4
0.5
NNW
3
0.8
NNW
4
0.6
NNW
3
0.1
S
11
0.1
S
12
0.4
SE
2
0.9
SSE
5
0.7
S
5
0.3
SSE
4
0.2
N
2
0.3
NNW
2
rain showers
rain showers
part cloud
part cloud
part cloud
light snow
light snow
mod snow
heavy rain
light rain
light snow
light snow
light rain
light rain
light snow
cloud
part cloud
part cloud
cloud
light snow
snow showers
part cloud
light rain
light snow
light rain
mod rain
mod rain
light snow
light rain
snow showers
part cloud
part cloud
part cloud
cloud
light rain
cloud
part cloud
clear
part cloud
cloud
part cloud
light snow
light snow
cloud
part cloud
part cloud
cloud
rain shwrs
rain shwrs
some clouds
some clouds
some clouds
light snow
light snow
mod snow
heavy rain
light rain
light snow
light snow
light rain
light rain
light snow
cloudy
some clouds
some clouds
cloudy
light snow
snow shwrs
some clouds
light rain
light snow
light rain
mod rain
mod rain
light snow
light rain
snow shwrs
some clouds
some clouds
some clouds
cloudy
light rain
cloudy
some clouds
clear
some clouds
cloudy
some clouds
light snow
light snow
cloudy
some clouds
some clouds
cloudy
 km/h
5
SSE
10
S
10
S
10
NNW
0
SSE
15
SSE
30
ESE
40
ESE
45
SE
10
SSE
10
ESE
10
SSW
15
SSW
25
SSW
20
S
10
S
5
ESE
0
E
10
E
15
N
10
WNW
10
SW
20
SE
15
WSW
30
S
40
SSE
20
SSE
5
SW
15
S
10
W
10
ESE
15
ESE
10
NNW
10
ESE
15
ESE
10
E
25
NNW
35
NNW
25
NNW
5
ENE
5
E
15
E
20
ESE
15
ESE
5
ENE
15
N
15
N
 mm 
1
1
13
33
3
1
1
2
4
3
6
9
2
1
max°C
3
3
1
2
2
2
0
2
4
3
2
2
2
2
2
2
2
1
2
1
1
3
3
3
4
4
3
2
3
1
3
3
-1
2
3
1
1
1
-1
-1
1
2
2
3
2
2
3
Moonrise
5:41
6:03
6:18
6:28
6:37
6:44
6:51
6:59
7:10
7:26
7:50
8:31
9:34
10:57
12:29
2:01
Moonset
11:52
1:15
2:41
4:07
5:34
7:02
8:33
10:07
11:44
1:22
2:51
3:59
4:43
5:10
5:26
Sunrise
7:07
7:05
7:01
7:00
6:56
6:54
6:52
6:50
6:47
6:45
6:41
6:39
6:37
6:33
6:31
6:28
Sunset
6:45
6:47
6:50
6:52
6:53
6:55
6:58
7:00
7:01
7:04
7:06
7:07
7:09
7:12
7:14
7:15
Today's sea temperature in Nehenta Bay, Gravina Island is
5.8° C
(Statistics for 13 Mar 1981-2005 – mean: 6.5 max: 8.0 min: 5.4°C)
Issued (local time): 9 am Friday 13 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest