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 — and sunset is at 04:52 PM.

Days 1–4 Weather Summary

Heavy rain (total 72mm), heaviest during Wed night. Cool air temperatures (max 16°C on Tue night, min 8°C on Thu night). Mainly strong winds.

Days 5–7 Weather Summary

Light rain (total 2mm), mostly falling on Fri afternoon. Cool air temperatures (max 11°C on Mon morning, min 6°C on Sat night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Very mild (max 19°C on Wed morning, min 8°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

Heavy rain (total 29mm), heaviest during Fri night. Very mild (max 17°C on Fri morning, min 13°C on Thu night). Winds increasing (calm on Thu afternoon, fresh winds from the S by Sat night).

Tue
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sun
4
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
Wave Height Map
High Tide
1:09PM1.98m
3:41AM1.62m
1:53PM1.86m
4:14AM1.68m
2:46PM1.71m
4:48AM1.76m
3:51PM1.54m
5:24AM1.87m
5:11PM1.39m
6:03AM1.99m
6:43PM1.30m
6:45AM2.11m
8:16PM1.30m
7:32AM2.24m
9:38PM1.36m
8:21AM2.35m
10:48PM1.45m
9:13AM2.41m
11:44PM1.53m
10:06AM2.45m
00:34AM1.61m
10:59AM2.44m
1:19AM1.67m
11:51AM2.37m
Low Tide
8:37PM-0.06m
8:32AM1.11m
9:13PM0.04m
9:32AM1.04m
9:50PM0.17m
10:40AM0.92m
10:30PM0.33m
11:51AM0.73m
11:13PM0.51m
1:01PM0.49m
00:03AM0.68m
2:06PM0.22m
1:00AM0.84m
3:04PM-0.04m
2:01AM0.95m
3:56PM-0.26m
3:04AM1.02m
4:49PM-0.41m
4:05AM1.03m
5:38PM-0.50m
5:03AM1.00m
6:26PM-0.51m
6:00AM0.96m
Wave
height (m) 
direction
period (s) 
2.4
WNW
12
2.2
WNW
12
2.5
W
11
1.7
WNW
11
1.7
W
10
3
SW
10
2.5
SW
10
3
WSW
11
2.5
WSW
11
2.5
WSW
11
2.2
W
10
2.2
NW
9
1.8
NW
9
1.6
NW
8
1.3
NW
8
1.3
NW
8
1.3
NW
8
1.2
NW
8
1.3
NW
9
1.2
WNW
12
1.4
W
14
1.4
W
13
1.4
W
12
1.3
W
12
1.2
W
12
1.2
W
11
1.4
W
13
1.4
W
12
1.3
W
12
1.4
W
11
1.5
WSW
8
1.7
W
10
2.1
W
10
2.1
W
10
2.2
WSW
8
2.2
W
10
mod rain
heavy rain
rain showers
cloud
heavy rain
light rain
light rain
rain showers
cloud
light rain
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
cloud
cloud
rain showers
part cloud
cloud
mod rain
light rain
light rain
rain showers
light rain
mod rain
heavy rain
rain shwrs
cloudy
heavy rain
light rain
light rain
rain shwrs
cloudy
light rain
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
some clouds
cloudy
cloudy
rain shwrs
some clouds
cloudy
mod rain
light rain
light rain
rain shwrs
light rain
 km/h
15
NNE
20
SSE
15
SE
10
SE
25
SE
35
SSE
20
SE
20
SE
15
E
25
N
5
ENE
5
ENE
15
NNW
10
E
0
NW
10
N
5
ENE
5
SSE
5
N
10
E
5
ESE
5
NNE
10
ESE
5
ESE
5
N
5
ESE
5
SW
10
SSW
5
S
10
SE
15
S
15
SSE
25
S
25
SSE
30
S
20
S
 mm 
6
23
3
19
5
2
14
2
3
10
5
1
7
2
max°C
10
16
12
13
13
10
11
9
10
10
9
9
9
8
9
9
9
11
12
9
14
12
15
19
19
16
16
14
14
17
16
15
14
15
15
15
Moonrise
10:49
11:12
11:34
11:56
12:20
12:48
1:22
2:06
3:01
4:10
5:27
Moonset
8:32
9:39
10:46
11:54
1:04
2:17
3:35
4:55
6:13
7:22
8:19
9:03
Sunrise
7:39
7:39
7:39
7:39
7:39
7:39
7:39
7:39
7:41
7:41
7:41
7:41
Sunset
4:52
4:53
4:54
4:54
4:55
4:57
4:57
4:58
4:59
5:00
5:00
5:01
Today's sea temperature in Eureka is
12.5° C
(Statistics for 23 Dec 1981-2005 – mean: 11.4 max: 13.5 min: 10.1°C)
Issued (local time): 3 pm Tuesday 23 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest