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 PM and sunset is at 12:00 AM.

Days 1–3 Weather Summary

Mostly dry. Air temperatures will be below freezing (max -2°C on Sat night, min -7°C on Sat morning). Winds increasing (light winds from the SSE on Fri night, fresh winds from the SSE by Sat night).

Days 4–6 Weather Summary

A light covering of new snow, mostly falling on Wed afternoon. Air temperatures will be below freezing (max 0°C on Thu morning, min -5°C on Wed morning). Wind will be generally light.

Days 7–9 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 1°C on Sat night, min -7°C on Fri night). Winds decreasing (fresh winds from the S on Fri night, calm by Sun morning).

Days 10–12 Weather Summary

A light covering of new snow, mostly falling on Wed afternoon. Temperatures will be below freezing (max -2°C on Mon afternoon, min -10°C on Tue morning). Wind will be generally light.

Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wed
17
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
6:58PM1.16m
4:25AM1.27m
7:40PM1.09m
8:19PM1.02m
8:58PM0.97m
9:36PM0.94m
7:55AM0.90m
10:18PM0.93m
10:24AM0.80m
11:04PM0.93m
1:46PM0.83m
11:52PM0.94m
3:09PM0.92m
00:36AM0.95m
3:50PM1.00m
1:16AM0.98m
4:22PM1.06m
1:52AM1.00m
4:51PM1.11m
Low Tide
11:21AM-0.12m
11:19PM0.92m
12:06PM-0.04m
11:53PM0.89m
12:51PM0.08m
00:33AM0.85m
1:34PM0.24m
1:28AM0.81m
2:16PM0.40m
2:49AM0.77m
2:59PM0.56m
4:51AM0.70m
3:54PM0.69m
6:40AM0.60m
5:40PM0.79m
7:37AM0.49m
7:40PM0.84m
8:15AM0.39m
8:47PM0.86m
8:47AM0.30m
9:29PM0.87m
9:18AM0.22m
Wave
height (m) 
direction
period (s) 
part cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
light snow
light snow
light snow
cloud
light snow
part cloud
part cloud
cloud
cloud
cloud
light snow
part cloud
part cloud
part cloud
light snow
light snow
part cloud
part cloud
part cloud
cloud
light snow
light snow
some clouds
cloudy
cloudy
some clouds
some clouds
cloudy
cloudy
cloudy
some clouds
some clouds
cloudy
cloudy
cloudy
light snow
light snow
light snow
cloudy
light snow
some clouds
some clouds
cloudy
cloudy
cloudy
light snow
some clouds
some clouds
some clouds
light snow
light snow
some clouds
some clouds
some clouds
cloudy
light snow
light snow
 km/h
20
SSE
20
SSE
30
SSE
35
SSE
25
S
20
SSE
20
SSE
20
SSE
10
S
10
S
10
SSE
15
SSE
15
SSE
10
SE
5
ESE
5
N
5
NE
15
ESE
15
SSE
20
SSE
30
SSE
30
S
25
S
10
S
5
SSE
10
S
10
SSE
5
E
10
ENE
10
ENE
10
S
15
SSE
20
SSE
20
SSE
15
SE
 mm 
max°C
-7
-5
-2
-6
-5
-3
-3
-3
-3
-4
-3
-4
-4
-2
-2
0
0
-1
-3
-5
-2
-1
0
1
1
-1
-4
-4
-2
-3
-9
-8
-9
-8
-7
Moonrise
6:32
8:54
10:54
12:46
2:40
4:44
Moonset
1:27
12:42
12:13
11:48
11:23
10:55
10:18
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
7.0° C
(Statistics for 06 Dec 1981-2005 – mean: 5.4 max: 6.7 min: 4.1°C)
Issued (local time): 12 am Saturday 06 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest