Eureka Sea Conditions and Tide Table

Eureka 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. Extremely cold air temperatures (max -25°C on Sat night, min -32°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Extremely cold air temperatures (max -16°C on Mon afternoon, min -29°C on Tue night). Mainly fresh winds.

Days 7–9 Weather Summary

Mostly dry. Extremely cold (max -26°C on Thu night, min -31°C on Wed night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Extremely cold (max -28°C on Sat night, min -36°C on Mon night). Wind will be generally light.

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
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
4:33PM0.32m
10:51PM0.34m
4:26PM0.32m
00:13AM0.33m
4:24PM0.33m
3:35AM0.34m
4:32PM0.33m
4:22AM0.33m
4:53PM0.34m
5:10AM0.33m
5:24PM0.35m
5:59AM0.33m
6:01PM0.35m
6:49AM0.33m
6:42PM0.36m
7:44AM0.32m
7:27PM0.36m
8:52AM0.32m
8:17PM0.36m
12:56PM0.32m
9:12PM0.36m
1:28PM0.32m
10:22PM0.36m
Low Tide
7:57AM0.30m
6:19PM0.32m
8:12AM0.30m
7:05PM0.32m
8:30AM0.30m
7:56PM0.31m
8:53AM0.30m
8:53PM0.31m
9:19AM0.30m
10:01PM0.31m
9:47AM0.30m
11:58PM0.30m
10:19AM0.31m
1:48AM0.29m
10:51AM0.31m
2:50AM0.29m
11:23AM0.31m
3:44AM0.28m
11:41AM0.31m
4:36AM0.28m
3:27PM0.32m
5:27AM0.28m
4:34PM0.31m
6:19AM0.28m
Wave
height (m) 
direction
period (s) 
clear
clear
part cloud
clear
clear
clear
clear
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
some clouds
clear
clear
clear
clear
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
clear
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
 km/h
5
NNE
10
NNW
10
NNW
5
N
5
NE
5
E
5
E
5
NNW
10
N
15
N
15
NNW
10
N
15
N
5
NNW
30
SSE
15
E
5
NE
10
N
15
NNW
15
NNW
10
NNE
5
SE
5
ESE
5
E
5
ENE
5
NNE
15
N
15
NNW
15
NNW
15
NNW
10
N
5
NNE
5
E
5
E
5
E
15
ESE
 mm 
max°C
-30
-29
-27
-29
-30
-31
-31
-28
-25
-25
-24
-21
-19
-16
-17
-23
-23
-27
-27
-28
-30
-28
-27
-26
-26
-27
-28
-30
-31
-28
-28
-29
-29
-30
-32
-34
Moonrise
2:44
12:46
11:10
8:43
Moonset
8:40
12:27
4:43
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 Eureka is
-1.8° C
(Statistics for 18 Dec 1981-2005 – mean: -1.9 max: -1.7 min: -1.9°C)
Issued (local time): 6 am Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest