Saint Austell Sea Conditions and Tide Table

Saint Austell 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

Moderate rain (total 10mm), heaviest on Sat afternoon. Cool air temperatures (max 11°C on Fri morning, min 7°C on Sat night). Winds decreasing (strong winds from the SSE on Sat morning, light winds from the SSW by Sun afternoon).

Days 5–7 Weather Summary

Some drizzle, heaviest during Mon night. Cool air temperatures (max 10°C on Mon night, min 5°C on Wed afternoon). Winds increasing (calm on Sun night, strong winds from the ESE by Mon night).

Days 8–10 Weather Summary

Light rain (total 6mm), mostly falling on Sat morning. Mild temperatures (max 7°C on Fri afternoon, min 1°C on Wed night). Winds increasing (light winds from the N on Fri afternoon, strong winds from the ENE by Sat morning).

Days 11–13 Weather Summary

Light rain (total 8mm), mostly falling on Mon night. Mild temperatures (max 6°C on Tue night, min 1°C on Sat night). Winds decreasing (fresh winds from the ENE on Sat night, calm by Sun night).

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
4:27AM4.07m
4:46PM3.98m
5:05AM4.19m
5:24PM4.04m
5:42AM4.27m
6:00PM4.07m
6:17AM4.31m
6:34PM4.06m
6:51AM4.32m
7:09PM4.02m
7:26AM4.31m
7:45PM3.96m
8:03AM4.26m
8:27PM3.89m
8:47AM4.18m
9:17PM3.82m
9:38AM4.08m
10:18PM3.75m
10:41AM3.98m
11:25PM3.74m
11:49AM3.93m
00:33AM3.80m
12:58PM3.94m
Low Tide
10:48PM0.79m
11:10AM0.70m
11:24PM0.64m
11:46AM0.55m
00:00AM0.52m
12:22PM0.45m
00:35AM0.45m
12:58PM0.40m
1:10AM0.42m
1:35PM0.39m
1:47AM0.45m
2:13PM0.42m
2:25AM0.53m
2:53PM0.48m
3:06AM0.65m
3:36PM0.58m
3:51AM0.80m
4:24PM0.71m
4:43AM0.96m
5:20PM0.84m
5:46AM1.09m
6:27PM0.93m
7:02AM1.11m
Wave
height (m) 
direction
period (s) 
part cloud
clear
clear
rain showers
light rain
mod rain
light rain
part cloud
cloud
part cloud
clear
part cloud
rain showers
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
light rain
light rain
part cloud
cloud
cloud
part cloud
part cloud
cloud
mod rain
rain showers
part cloud
some clouds
clear
clear
rain shwrs
light rain
mod rain
light rain
some clouds
cloudy
some clouds
clear
some clouds
rain shwrs
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
some clouds
some clouds
light rain
light rain
some clouds
cloudy
cloudy
some clouds
some clouds
cloudy
mod rain
rain shwrs
some clouds
 km/h
30
WSW
20
WSW
20
WSW
25
SSW
40
S
30
SSW
20
S
15
SSE
20
SSW
0
WNW
5
ESE
15
ESE
35
ESE
40
ESE
30
E
30
NE
30
ENE
30
ENE
25
NE
25
ENE
25
NE
20
NE
20
NE
20
NNE
15
NNE
30
NE
40
ENE
25
ENE
20
ENE
15
ENE
5
NNE
0
NE
5
E
10
NE
15
ENE
5
ENE
 mm 
1
1
6
2
1
3
3
7
1
max°C
9
11
10
10
10
10
9
9
9
8
8
8
10
9
9
8
7
7
5
3
4
2
4
7
7
4
5
1
3
4
3
4
5
5
4
5
Moonrise
8:19
9:12
9:54
10:25
10:48
11:06
11:21
11:34
11:47
12:01
12:17
12:38
Moonset
3:12
4:07
5:13
6:26
7:42
8:59
10:15
11:32
12:51
2:14
3:41
Sunrise
8:15
8:15
8:15
8:15
8:17
8:17
8:18
8:18
8:18
8:18
8:18
8:18
Sunset
4:15
4:16
4:16
4:17
4:17
4:19
4:20
4:20
4:21
4:22
4:22
4:23
Today's sea temperature in Saint Austell is
12.0° C
(Statistics for 18 Dec 1981-2005 – mean: 11.2 max: 11.9 min: 10.5°C)
Issued (local time): 11 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest