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 — and sunset is at 05:20 PM.

Days 1–4 Weather Summary

Mostly dry. Icy conditions (max 3°C on Tue morning, min -7°C on Sun night). Winds increasing (light winds from the S on Sun morning, fresh winds from the S by Mon night).

Days 5–7 Weather Summary

Light rain (total 3mm), mostly falling on Wed morning. Icy conditions (max 5°C on Wed morning, min 0°C on Tue afternoon). Mainly strong winds.

Days 8–10 Weather Summary

Moderate rain (total 10mm) heaviest on Fri night, then becoming colder with a dusting of snow on Sat afternoon. Freeze-thaw conditions (max 5°C on Fri night, min -1°C on Sun night). Winds decreasing (gales from the W on Sat afternoon, calm by Sun afternoon).

Days 11–13 Weather Summary

Mild with light rain (total 3mm) on Tue morning. Becoming colder with a light covering of snow, mostly falling on Wed night. Freeze-thaw conditions (max 4°C on Wed morning, min -5°C on Thu afternoon). Mainly severe gales.

Sat
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
Saturday
28
Sunday
29
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
night
Wave Height Map
High Tide
4:28PM1.11m
2:21AM0.90m
4:27PM1.12m
3:06AM1.01m
4:33PM1.13m
3:43AM1.12m
4:42PM1.13m
4:20AM1.21m
4:52PM1.13m
4:57AM1.27m
5:02PM1.14m
5:36AM1.29m
5:13PM1.16m
6:16AM1.25m
5:25PM1.19m
7:00AM1.17m
5:38PM1.22m
7:49AM1.05m
5:52PM1.24m
9:02AM0.92m
6:05PM1.22m
6:09PM1.18m
5:34PM1.11m
4:18PM1.08m
3:58PM1.08m
Low Tide
10:38PM0.80m
9:17AM0.32m
10:10PM0.74m
9:45AM0.27m
10:08PM0.64m
10:12AM0.26m
10:20PM0.51m
10:39AM0.29m
10:40PM0.37m
11:06AM0.36m
11:06PM0.24m
11:32AM0.46m
11:36PM0.14m
11:55AM0.58m
00:09AM0.08m
12:13PM0.70m
00:46AM0.08m
12:23PM0.80m
1:29AM0.14m
12:05PM0.87m
2:23AM0.24m
3:55AM0.36m
6:57AM0.39m
8:24AM0.35m
9:39PM0.78m
Wave
height (m) 
direction
period (s) 
clear
part cloud
clear
clear
clear
part cloud
cloud
cloud
part cloud
part cloud
cloud
rain showers
part cloud
rain showers
part cloud
clear
rain showers
cloud
light rain
rain showers
rain showers
snow showers
part cloud
part cloud
part cloud
rain showers
part cloud
clear
part cloud
light rain
cloud
cloud
cloud
cloud
light snow
light snow
light snow
light snow
light snow
light snow
light snow
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
clear
some clouds
clear
clear
clear
some clouds
cloudy
cloudy
some clouds
some clouds
cloudy
rain shwrs
some clouds
rain shwrs
some clouds
clear
rain shwrs
cloudy
light rain
rain shwrs
rain shwrs
snow shwrs
some clouds
some clouds
some clouds
rain shwrs
some clouds
clear
some clouds
light rain
cloudy
cloudy
cloudy
cloudy
light snow
light snow
light snow
light snow
light snow
light snow
light snow
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
 km/h
15
S
10
S
5
SW
10
SSE
10
SSE
15
SSE
25
SSE
30
S
30
SSW
20
SSW
35
S
25
SW
20
S
35
WNW
45
NW
50
NW
25
WNW
25
SSW
20
SSW
15
SSW
60
WNW
65
W
55
WNW
45
NW
25
N
10
SSE
20
SSW
15
SSW
5
S
10
WSW
10
S
10
SSE
20
SSE
20
S
5
W
70
NW
70
NNW
75
NNW
65
NNW
55
NNW
25
NNW
10
WNW
10
S
20
SSE
20
SSE
20
SSE
10
SSE
 mm 
1
1
1
1
4
2
2
1
3
max°C
2
-1
1
0
-6
0
1
2
3
2
2
5
4
3
0
1
3
3
4
5
2
2
1
2
1
4
4
3
3
3
3
2
4
4
2
-3
-5
-4
-4
-4
-4
-3
-4
-6
-2
-2
-2
Moonrise
6:58
6:16
5:46
5:18
4:49
4:12
12:55
Moonset
12:25
2:46
4:55
7:05
9:28
12:45
6:58
Sunrise
5:48
5:45
5:39
5:35
5:31
5:26
5:22
5:16
5:11
5:07
5:03
4:58
4:54
4:48
5:45
Sunset
5:20
5:23
5:28
5:31
5:36
5:39
5:44
5:47
5:52
5:55
6:00
6:04
6:07
6:12
6:15
7:21
Today's sea temperature in Alta is
3.5° C
(Statistics for 14 Mar 1981-2005 – mean: 4.0 max: 5.2 min: 2.7°C)
Issued (local time): 6 pm Saturday 14 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
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