Karratha Sea Conditions and Tide Table

Karratha 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 06:35 AM and sunset is at 05:42 PM.

Days 1–3 Weather Summary

Heavy rain (total 63mm), heaviest during Wed night. Warm air temperatures (max 28°C on Mon afternoon, min 19°C on Wed night). Mainly strong winds.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 27°C on Sat afternoon, min 19°C on Thu morning). Winds decreasing (fresh winds from the E on Thu morning, calm by Fri night).

Days 7–9 Weather Summary

Mostly dry. Warm (max 26°C on Sun afternoon, min 19°C on Sun morning). Winds decreasing (fresh winds from the E on Sun morning, light winds from the E by Tue night).

Days 10–12 Weather Summary

Mostly dry. Warm (max 26°C on Thu afternoon, min 22°C on Wed morning). Wind will be generally light.

Days 13–16 Weather Summary

Mostly dry. Warm (max 28°C on Sat afternoon, min 20°C on Mon morning). Winds decreasing (fresh winds from the E on Mon morning, calm by Tue night).

Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tue
2
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
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High Tide
11:11AM4.25m
11:58PM3.58m
11:52AM4.26m
00:39AM3.52m
12:35PM4.13m
1:23AM3.39m
1:20PM3.88m
2:11AM3.23m
2:10PM3.55m
3:06AM3.07m
3:09PM3.18m
4:13AM2.95m
4:24PM2.85m
5:30AM2.91m
5:56PM2.66m
6:45AM2.97m
7:26PM2.65m
7:48AM3.10m
8:37PM2.76m
8:38AM3.24m
9:28PM2.90m
9:18AM3.38m
10:09PM3.03m
9:55AM3.50m
10:43PM3.13m
10:29AM3.60m
11:16PM3.21m
Low Tide
5:14AM0.63m
5:52PM-0.21m
5:53AM0.60m
6:33PM-0.16m
6:34AM0.64m
7:15PM0.03m
7:17AM0.78m
7:59PM0.30m
8:05AM0.99m
8:46PM0.63m
9:01AM1.24m
9:40PM0.97m
10:14AM1.46m
10:49PM1.26m
11:56AM1.52m
00:17AM1.42m
1:34PM1.36m
1:39AM1.43m
2:38PM1.11m
2:39AM1.35m
3:25PM0.86m
3:24AM1.25m
4:03PM0.65m
4:03AM1.15m
4:37PM0.49m
4:37AM1.06m
5:10PM0.37m
5:10AM0.99m
Wave
Height (m)
Direction
Period (s)
0.8
ENE
4
0.6
NNE
7
0.5
NNE
7
0.9
NNE
7
0.9
NNE
8
0.8
NNE
8
0.9
NE
4
0.8
NNE
8
0.9
NNE
8
0.8
NNE
8
0.5
NNE
8
0.5
NNE
7
0.4
NW
15
0.3
NW
14
0.2
NNW
14
0.6
E
3
0.4
NE
6
0.6
E
3
0.7
E
3
0.5
E
3
0.6
E
3
0.7
ENE
3
0.5
NE
7
0.4
NW
17
0.7
ENE
3
0.4
NNE
6
0.4
NE
7
0.4
NW
18
0.4
NW
17
0.4
NW
16
0.4
NW
16
0.3
NW
15
0.3
NW
14
0.2
NNW
14
0.1
NW
13
0.3
NW
13
0.1
NW
12
0.3
WSW
3
0.4
SSE
3
0.6
E
3
0.3
NW
16
0.4
ESE
3
0.7
E
3
0.4
NE
6
0.3
NW
15
0.5
E
3
0.3
NW
15
clear
clear
clear
clear
clear
rain showers
light rain
heavy rain
rain showers
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain shwrs
light rain
heavy rain
rain shwrs
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
km/h
35
E
25
NE
20
ESE
40
ENE
30
NE
20
ENE
40
ENE
25
E
40
E
30
E
15
E
15
ESE
20
ESE
10
ENE
5
SSE
30
E
15
E
25
ESE
35
E
20
E
20
ESE
30
E
15
NE
15
ESE
30
ENE
20
NE
10
ESE
20
ENE
20
NE
10
ESE
15
ENE
10
NNE
5
S
5
E
10
NNW
15
SW
5
WSW
15
WSW
15
SSE
30
E
15
ENE
25
ESE
30
E
15
ENE
15
SE
25
E
10
NNE
2
1
19
41
max °C
25
28
25
26
27
26
24
24
20
21
24
24
23
26
24
24
27
26
22
26
25
23
25
24
23
24
24
24
25
24
25
26
24
26
26
24
26
28
26
24
27
27
23
26
25
24
26
Moonrise
8:02
9:10
10:13
11:06
11:52
12:32
1:08
1:41
2:14
2:47
3:21
3:58
4:39
5:24
6:13
7:05
Moonset
6:59
8:06
9:15
10:21
11:23
12:20
1:14
2:06
2:57
3:48
4:41
5:34
6:28
7:22
8:14
Sunrise
6:35
6:35
6:35
6:37
6:37
6:37
6:37
6:37
6:39
6:39
6:39
6:39
6:39
6:41
6:41
6:41
Sunset
5:42
5:40
5:40
5:40
5:39
5:39
5:39
5:39
5:38
5:38
5:38
5:38
5:38
5:38
5:38
5:37
Today's sea temperature in Karratha is
24.3° C
(Statistics for 18 May 1981-2005 – mean: 27.1 max: 28.4 min: 26.0°C)
Issued (local time): 7 am Monday 18 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest