Ketchikan Sea Conditions and Tide Table

Ketchikan 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 06:26 AM and sunset is at 05:30 PM.

Days 1–3 Weather Summary

Heavy rain (total 42mm), heaviest during Fri morning. Later becoming colder with a dusting of snow on Sat night. Low air temperatures (max 6°C on Fri afternoon, min 1°C on Sat night). Winds increasing (light winds from the ESE on Thu afternoon, fresh winds from the SW by Sat afternoon).

Days 4–6 Weather Summary

Mild at first with light rain (total 5mm) on Tue morning followed by colder weather and light fall of snow, heaviest on Tue night. Icy conditions (max 2°C on Sun morning, min -2°C on Sun night). Wind will be generally light.

Days 7–9 Weather Summary

A moderate fall of snow, heaviest on Fri night. Freeze-thaw conditions (max 2°C on Wed morning, min -7°C on Thu night). Wind will be generally light.

Days 10–12 Weather Summary

A heavy fall of snow, heaviest during Mon night. Freeze-thaw conditions (max 2°C on Tue morning, min -2°C on Sat night). Wind will be generally light.

Thursday
5
Friday
6
Saturday
7
Sunday
8
Monday
9
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Fri
20
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
AM
PM
Wave Height Map
High Tide
1:54PM4.90m
2:08AM5.11m
2:31PM4.58m
2:38AM4.94m
3:08PM4.20m
3:08AM4.69m
3:47PM3.78m
3:40AM4.41m
4:33PM3.36m
4:18AM4.10m
5:37PM3.00m
5:09AM3.81m
7:18PM2.83m
6:26AM3.61m
9:01PM2.97m
7:59AM3.64m
10:00PM3.30m
9:14AM3.87m
10:39PM3.68m
10:08AM4.20m
11:10PM4.08m
10:53AM4.53m
11:40PM4.46m
11:34AM4.80m
00:09AM4.81m
12:13PM4.99m
00:38AM5.10m
12:53PM5.05m
Low Tide
7:43AM-0.10m
7:54PM-0.11m
8:18AM-0.06m
8:25PM0.26m
8:54AM0.09m
8:55PM0.67m
9:31AM0.33m
9:27PM1.09m
10:14AM0.62m
10:02PM1.51m
11:07AM0.92m
10:48PM1.89m
12:23PM1.13m
00:05AM2.17m
1:57PM1.11m
1:53AM2.19m
3:11PM0.87m
3:14AM1.91m
4:02PM0.55m
4:08AM1.50m
4:41PM0.23m
4:51AM1.03m
5:16PM-0.03m
5:29AM0.55m
5:49PM-0.22m
6:06AM0.09m
6:21PM-0.29m
6:43AM-0.28m
Wave
height (m) 
direction
period (s) 
mod rain
light rain
light rain
heavy rain
mod rain
light rain
light rain
light rain
light snow
light rain
light snow
cloud
light rain
light snow
light snow
light snow
light snow
light snow
light snow
light snow
snow showers
cloud
part cloud
part cloud
light snow
cloud
mod snow
light snow
light snow
light snow
light snow
light snow
light snow
part cloud
cloud
heavy snow
light snow
heavy rain
snow showers
light snow
light rain
light snow
light snow
cloud
part cloud
cloud
light snow
mod rain
light rain
light rain
heavy rain
mod rain
light rain
light rain
light rain
light snow
light rain
light snow
cloudy
light rain
light snow
light snow
light snow
light snow
light snow
light snow
light snow
snow shwrs
cloudy
some clouds
some clouds
light snow
cloudy
mod snow
light snow
light snow
light snow
light snow
light snow
light snow
some clouds
cloudy
heavy snow
light snow
heavy rain
snow shwrs
light snow
light rain
light snow
light snow
cloudy
some clouds
cloudy
light snow
 km/h
10
SE
15
S
5
ESE
10
E
10
SE
15
S
10
S
35
SW
20
W
10
WSW
15
WSW
5
SSW
10
S
15
SSW
10
SSE
10
SE
15
SE
10
E
10
ENE
10
E
10
ENE
10
NNE
5
N
10
NNE
10
NNE
5
E
10
ENE
10
ENE
10
E
10
NE
5
NE
10
N
5
E
5
NW
5
ENE
10
NE
15
E
20
SSE
10
SSW
15
ESE
30
SSE
10
ESE
10
E
10
ENE
5
ENE
5
ESE
10
E
 mm 
8
2
5
13
7
2
2
3
1
1
1
2
17
11
16
5
5
6
max°C
5
5
4
5
6
6
5
6
2
2
2
-1
2
2
0
2
2
0
2
2
0
1
2
-3
-1
1
0
1
1
-1
0
0
-1
1
1
1
4
3
4
4
3
2
2
2
-4
2
2
Moonrise
8:56
10:16
11:38
1:58
3:14
4:20
5:09
5:42
6:04
6:18
6:28
6:36
6:43
6:50
6:58
Moonset
6:47
6:54
7:02
8:14
8:31
8:58
9:38
10:37
11:50
1:13
2:39
4:06
5:33
7:02
8:32
Sunrise
6:26
6:22
6:20
7:18
6:16
6:13
6:11
6:07
6:05
6:03
6:00
5:58
5:54
5:52
5:50
5:48
Sunset
5:30
5:31
5:34
6:36
5:37
5:39
5:42
5:44
5:45
5:47
5:50
5:52
5:53
5:55
5:58
6:00
Today's sea temperature in Ketchikan is
5.2° C
(Statistics for 05 Mar 1981-2005 – mean: 6.3 max: 7.9 min: 5.4°C)
Issued (local time): 8 am Thursday 05 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest