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 07:26 AM and sunset is at 04:00 PM.

Days 1–3 Weather Summary

A dusting of snow turning to light rain (total 2mm) on Thu night. Icy conditions (max 8°C on Thu night, min -13°C on Wed night). Winds increasing (calm on Wed night, fresh winds from the S by Thu night).

Days 4–6 Weather Summary

Mild with moderate rain (total 16mm) on Fri morning. Becoming colder with a light covering of snow, mostly falling on Sat night. Icy conditions (max 9°C on Fri morning, min -10°C on Sun night). Winds decreasing (fresh winds from the NW on Fri night, calm by Sat afternoon).

Days 7–9 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -2°C on Tue night, min -16°C on Mon night). Wind will be generally light.

Days 10–12 Weather Summary

A heavy fall of snow, heaviest during Sun morning. Freeze-thaw conditions (max 1°C on Fri night, min -13°C on Thu morning). Winds increasing (calm on Thu afternoon, fresh winds from the E by Sun morning).

Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
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
6:22PM2.56m
7:14AM2.10m
7:06PM2.63m
8:03AM2.08m
7:46PM2.72m
8:47AM2.09m
8:25PM2.82m
9:24AM2.12m
9:03PM2.92m
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
Low Tide
1:29PM0.94m
2:46AM0.83m
2:08PM0.86m
3:35AM0.79m
2:46PM0.80m
4:19AM0.80m
3:26PM0.78m
5:00AM0.83m
4:09PM0.78m
5:40AM0.87m
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
Wave
height (m) 
direction
period (s) 
cloud
cloud
snow showers
cloud
light snow
clear
cloud
part cloud
rain showers
heavy rain
light snow
light snow
clear
part cloud
light snow
cloud
part cloud
light snow
cloud
clear
part cloud
cloud
light snow
part cloud
part cloud
clear
part cloud
cloud
clear
part cloud
light snow
light snow
snow showers
clear
clear
light snow
cloudy
cloudy
snow shwrs
cloudy
light snow
clear
cloudy
some clouds
rain shwrs
heavy rain
light snow
light snow
clear
some clouds
light snow
cloudy
some clouds
light snow
cloudy
clear
some clouds
cloudy
light snow
some clouds
some clouds
clear
some clouds
cloudy
clear
some clouds
light snow
light snow
snow shwrs
clear
clear
light snow
 km/h
15
SW
15
SW
20
SSW
25
SSW
30
SW
15
WSW
5
ESE
10
E
10
SE
25
S
20
SW
30
NW
20
WNW
5
W
10
E
10
SW
20
SW
25
WNW
25
NW
20
NW
10
WNW
15
SSW
20
SSW
20
WSW
15
NW
10
WNW
5
NNW
0
NNE
0
WNW
10
NE
25
E
15
ESE
15
WSW
15
W
5
W
10
NE
 mm 
2
11
5
max°C
-7
-6
-2
0
2
-6
-7
0
8
9
4
1
-7
-7
-5
0
0
-5
-9
-9
-13
-9
-5
-2
-10
-10
-15
-10
-10
-10
-5
0
1
-6
-6
-7
Moonrise
4:23
5:30
6:35
7:35
8:27
9:09
9:42
10:08
10:29
10:47
11:04
11:21
Moonset
1:25
1:53
2:29
3:15
4:11
5:16
6:25
7:37
8:50
10:02
11:15
Sunrise
7:26
7:26
7:26
7:28
7:28
7:28
7:28
7:30
7:30
7:31
7:31
7:31
Sunset
4:00
4:00
4:00
4:01
4:01
4:02
4:02
4:04
4:04
4:05
4:06
4:06
Today's sea temperature in Grondines is
2.1° C
(Statistics for 16 Dec 1981-2005 – mean: 4.2 max: 5.4 min: 3.1°C)
Issued (local time): 12 pm Tuesday 16 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest