Johnstone Passage, Yakutat Bay Sea Conditions and Tide Table

Johnstone Passage, Yakutat Bay 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 —.

Days 1–4 Weather Summary

A dusting of new snow. Air temperatures will be below freezing (max -4°C on Sat night, min -12°C on Mon night). Winds decreasing (fresh winds from the ENE on Sat night, light winds from the ENE by Tue afternoon).

Days 5–7 Weather Summary

Mostly dry. Air temperatures will be below freezing (max -4°C on Wed morning, min -9°C on Tue night). Wind will be generally light.

Days 8–10 Weather Summary

A light covering of new snow, mostly falling on Mon afternoon. Temperatures will be well below freezing (max -6°C on Sun night, min -9°C on Fri night). Winds increasing (light winds from the ENE on Sat afternoon, fresh winds from the NE by Mon afternoon).

Days 11–13 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -8°C on Mon night, min -11°C on Tue night). Winds decreasing (fresh winds from the ENE on Mon night, light winds from the ENE by Thu afternoon).

Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thu
18
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
Wave Height Map
High Tide
2:50AM2.95m
2:02PM3.77m
3:40AM2.89m
2:53PM3.49m
4:32AM2.83m
3:47PM3.15m
5:26AM2.78m
4:47PM2.77m
6:21AM2.76m
5:58PM2.42m
7:15AM2.79m
7:21PM2.19m
8:05AM2.84m
8:46PM2.10m
8:51AM2.91m
10:02PM2.15m
9:33AM3.00m
11:02PM2.27m
10:12AM3.10m
11:50PM2.40m
10:48AM3.19m
00:30AM2.53m
11:24AM3.28m
Low Tide
8:16PM-0.76m
8:07AM1.09m
9:04PM-0.59m
9:01AM1.14m
9:52PM-0.35m
9:59AM1.18m
10:41PM-0.07m
11:05AM1.20m
11:31PM0.23m
12:21PM1.16m
00:25AM0.54m
1:42PM1.02m
1:21AM0.81m
2:55PM0.80m
2:19AM1.04m
3:52PM0.55m
3:13AM1.21m
4:38PM0.34m
4:03AM1.33m
5:18PM0.17m
4:47AM1.40m
5:54PM0.03m
5:28AM1.43m
Wave
height (m) 
direction
period (s) 
1.2
SW
10
1.1
SW
10
1
SW
10
0.9
SW
9
1.1
SW
13
1.1
SW
12
0.8
SW
11
0.9
SW
14
0.9
SW
12
1.1
SW
14
1
SW
13
0.9
SW
12
0.8
SW
12
0.8
SW
12
0.7
SW
11
0.7
SSW
10
0.7
SSW
10
0.5
SSW
9
0.4
SSW
9
0.3
SSW
9
0.3
SSW
9
0.4
SSW
11
0.4
SSW
11
0.5
SSW
11
0.5
S
6
0.5
NE
3
0.5
S
6
0.9
SSW
12
0.7
SSW
12
0.6
SSW
11
0.6
S
6
0.4
SSW
11
0.4
SSW
10
0.5
SSW
12
0.4
SW
10
0.3
SSW
10
light snow
light snow
snow showers
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
snow showers
light snow
light snow
cloud
clear
clear
clear
part cloud
cloud
cloud
cloud
part cloud
light snow
light snow
snow shwrs
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
snow shwrs
light snow
light snow
cloudy
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
some clouds
 km/h
35
ENE
35
ENE
30
ENE
30
ENE
25
ENE
20
ENE
20
ENE
15
ENE
10
E
10
E
15
E
20
E
15
E
15
ENE
20
ENE
20
ENE
20
ENE
20
ENE
15
ENE
15
ENE
10
ENE
15
ENE
15
ENE
20
ENE
25
ENE
25
NE
20
ENE
30
ENE
25
ENE
20
ENE
25
ENE
20
ENE
20
ENE
15
ENE
15
ENE
10
ENE
 mm 
max°C
-4
-6
-7
-10
-10
-10
-11
-9
-9
-7
-4
-5
-6
-6
-6
-7
-8
-8
-9
-8
-7
-8
-8
-8
-6
-7
-7
-8
-8
-8
-10
-10
-10
-9
-9
-9
Moonrise
6:15
8:02
9:41
11:12
12:38
2:02
3:25
4:51
6:19
7:50
9:17
Moonset
12:29
12:36
12:39
12:40
12:40
12:40
12:39
12:40
12:41
12:44
12:50
1:07
Sunrise
9:00
9:03
9:03
9:06
9:07
9:07
9:10
9:11
9:11
9:12
9:14
9:14
Sunset
3:18
3:18
3:17
3:17
3:15
3:15
3:15
3:15
3:15
3:15
3:15
3:15
Today's sea temperature in Johnstone Passage, Yakutat Bay is
7.4° C
(Statistics for 06 Dec 1981-2005 – mean: 6.7 max: 8.6 min: 5.7°C)
Issued (local time): 8 pm Saturday 06 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest