Alta Sea Conditions and Tide Table

Alta 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 12:00 AM and sunset is at 12:00 AM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 14°C on Fri night, min 8°C on Wed morning). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 9mm), mostly falling on Sun afternoon. Cool air temperatures (max 13°C on Mon morning, min 9°C on Sun morning). Wind will be generally light.

Days 7–9 Weather Summary

Moderate rain (total 16mm), heaviest on Tue morning. Very mild (max 12°C on Tue morning, min 7°C on Wed night). Mainly strong winds.

Days 10–12 Weather Summary

Light rain (total 3mm), mostly falling on Sun night. Very mild (max 15°C on Sat morning, min 10°C on Fri morning). Wind will be generally light.

Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
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
7:01AM1.19m
4:14PM1.20m
7:37AM1.16m
5:06PM1.22m
8:09AM1.11m
5:55PM1.21m
8:37AM1.06m
6:44PM1.17m
9:02AM1.03m
7:32PM1.09m
9:25AM1.00m
8:22PM0.99m
9:47AM0.99m
9:23PM0.90m
10:08AM0.98m
10:56PM0.81m
10:29AM0.97m
2:21AM0.81m
10:50AM0.96m
11:20AM0.95m
5:26AM0.98m
12:34PM0.95m
Low Tide
11:33AM0.96m
11:58PM-0.05m
12:06PM0.92m
00:42AM-0.01m
12:41PM0.86m
1:23AM0.08m
1:19PM0.80m
2:00AM0.20m
2:02PM0.74m
2:33AM0.33m
2:49PM0.69m
3:02AM0.46m
3:44PM0.65m
3:26AM0.59m
4:49PM0.61m
3:45AM0.70m
6:10PM0.56m
7:33PM0.50m
8:37PM0.42m
10:14AM0.94m
9:26PM0.33m
Wave
height (m) 
direction
period (s) 
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
light rain
mod rain
part cloud
rain showers
clear
part cloud
mod rain
light rain
light rain
light rain
cloud
cloud
cloud
rain showers
light rain
cloud
part cloud
part cloud
cloud
cloud
part cloud
clear
rain showers
rain showers
some clouds
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
light rain
mod rain
some clouds
rain shwrs
clear
some clouds
mod rain
light rain
light rain
light rain
cloudy
cloudy
cloudy
rain shwrs
light rain
cloudy
some clouds
some clouds
cloudy
cloudy
some clouds
clear
rain shwrs
rain shwrs
 km/h
10
SSE
10
SSE
10
SSE
10
NW
20
N
5
NNW
5
N
0
S
20
SSE
20
SSE
15
SSE
15
SSE
5
SSE
5
ENE
5
SSW
15
N
15
N
15
SSE
20
SSE
15
WSW
15
WSW
40
W
25
W
5
NW
5
W
10
NW
15
WSW
15
WSW
10
W
5
NNW
10
SSW
15
NNW
5
NW
10
N
10
WNW
0
S
 mm 
2
6
1
6
2
4
1
1
2
1
2
max°C
10
12
12
10
11
10
11
12
14
11
12
12
9
9
11
13
12
12
12
12
12
10
10
8
9
10
10
11
13
14
15
15
11
12
12
11
Moonrise
6:50
9:04
11:00
12:51
2:44
4:52
Moonset
12:29
12:01
11:11
10:42
10:01
Sunrise
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
Sunset
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
Today's sea temperature in Alta is 10.0 °C (Statistics for 25 Jun 1981-2005 – mean: 7.8 max: 9.2 min: 6.4°C)
Issued (local time): 7 am Wednesday 25 Jun 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest