Grondines Sea Conditions and Tide Table

Grondines 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 07:28 AM and sunset is at 04:02 PM.

Days 1–3 Weather Summary

A dusting of new snow. Air temperatures will be below freezing (max -2°C on Sun morning, min -14°C on Sun night). Winds decreasing (fresh winds from the SW on Sun morning, calm by Mon night).

Days 4–6 Weather Summary

A light covering of new snow, mostly falling on Thu night. Air temperatures will be below freezing (max -4°C on Wed morning, min -21°C on Fri night). Wind will be generally light.

Days 7–9 Weather Summary

A light covering of new snow, mostly falling on Sat night. Temperatures will be well below freezing (max -8°C on Sun morning, min -21°C on Sat morning). Wind will be generally light.

Days 10–12 Weather Summary

A light covering of new snow, mostly falling on Wed night. Temperatures will be well below freezing (max -8°C on Wed night, min -21°C on Tue night). Wind will be generally light.

Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
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
9:55AM2.15m
9:41PM3.00m
10:25AM2.20m
10:20PM3.05m
10:57AM2.26m
11:01PM3.05m
11:34AM2.32m
11:45PM2.98m
12:15PM2.37m
00:33AM2.85m
1:02PM2.40m
1:26AM2.68m
1:55PM2.42m
2:23AM2.50m
2:53PM2.45m
3:26AM2.34m
3:53PM2.52m
4:30AM2.23m
4:53PM2.63m
5:33AM2.18m
5:51PM2.78m
6:32AM2.16m
6:45PM2.94m
Low Tide
4:53PM0.81m
6:20AM0.91m
5:39PM0.86m
6:59AM0.94m
6:27PM0.92m
7:38AM0.96m
7:15PM0.96m
8:17AM0.97m
8:06PM1.00m
8:58AM0.96m
9:01PM1.00m
9:42AM0.93m
10:02PM0.97m
10:30AM0.88m
11:08PM0.91m
11:22AM0.80m
00:19AM0.81m
12:18PM0.71m
1:28AM0.70m
1:14PM0.64m
2:33AM0.63m
2:09PM0.61m
3:34AM0.57m
Wave
height (m) 
direction
period (s) 
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
light snow
cloud
clear
cloud
part cloud
cloud
light snow
light snow
clear
clear
part cloud
part cloud
light snow
light snow
light snow
cloud
cloud
part cloud
clear
part cloud
clear
part cloud
light snow
light snow
mod snow
cloud
part cloud
clear
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
light snow
cloudy
clear
cloudy
some clouds
cloudy
light snow
light snow
clear
clear
some clouds
some clouds
light snow
light snow
light snow
cloudy
cloudy
some clouds
clear
some clouds
clear
some clouds
light snow
light snow
mod snow
cloudy
some clouds
clear
 km/h
35
SW
20
W
20
WNW
15
WNW
10
WSW
5
NE
5
NE
10
ENE
20
ENE
5
NW
15
WNW
5
SW
5
SW
5
NNE
5
NNE
10
NNW
30
NNW
15
WNW
10
WNW
10
SSW
10
ENE
15
E
10
ENE
20
NW
20
WNW
20
WNW
20
WNW
20
W
20
W
15
WSW
15
SSW
15
SSW
10
SW
20
NNW
20
NNW
10
WNW
 mm 
max°C
-2
-4
-9
-11
-10
-11
-10
-10
-8
-4
-7
-10
-6
-7
-5
-4
-12
-16
-18
-18
-15
-8
-9
-9
-12
-13
-17
-15
-15
-18
-15
-12
-8
-9
-10
-15
Moonrise
9:09
9:42
10:08
10:29
10:47
11:04
11:21
11:39
12:01
12:28
1:05
1:55
Moonset
5:16
6:25
7:37
8:50
10:02
11:15
12:31
1:49
3:13
4:38
6:01
Sunrise
7:28
7:28
7:30
7:30
7:31
7:31
7:31
7:31
7:31
7:31
7:31
7:31
Sunset
4:02
4:02
4:04
4:04
4:05
4:06
4:06
4:07
4:07
4:08
4:09
4:10
Today's sea temperature in Grondines is
1.8° C
(Statistics for 21 Dec 1981-2005 – mean: 3.9 max: 5.0 min: 3.0°C)
Issued (local time): 6 am Sunday 21 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest