Truro Sea Conditions and Tide Table

Truro 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 08:14 AM and sunset is at 04:16 PM.

Days 1–3 Weather Summary

Heavy rain (total 31mm), heaviest during Thu morning. Cool air temperatures (max 13°C on Wed night, min 8°C on Thu night). Winds decreasing (strong winds from the SSW on Wed afternoon, light winds from the WSW by Thu morning).

Days 4–6 Weather Summary

Heavy rain (total 25mm), heaviest during Sat afternoon. Cool air temperatures (max 11°C on Sat morning, min 7°C on Sat night). Winds decreasing (strong winds from the S on Sat morning, calm by Sat night).

Days 7–9 Weather Summary

Light rain (total 5mm), mostly falling on Tue morning. Very mild (max 10°C on Thu night, min 5°C on Tue afternoon). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 3mm), mostly falling on Sat night. Very mild (max 11°C on Sat night, min 7°C on Mon morning). Winds decreasing (strong winds from the SE on Sat night, light winds from the NNE by Mon morning).

Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
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
3:15PM3.88m
3:38AM4.04m
3:56PM4.00m
4:17AM4.18m
4:35PM4.09m
4:54AM4.30m
5:12PM4.16m
5:30AM4.37m
5:48PM4.17m
6:05AM4.41m
6:22PM4.15m
6:40AM4.40m
6:57PM4.11m
7:15AM4.37m
7:34PM4.04m
7:53AM4.31m
8:16PM3.95m
8:37AM4.22m
9:06PM3.86m
9:28AM4.11m
10:05PM3.79m
10:30AM4.01m
11:13PM3.77m
Low Tide
9:42AM1.11m
9:59PM0.99m
10:23AM0.93m
10:38PM0.84m
11:01AM0.76m
11:15PM0.71m
11:38AM0.62m
11:51PM0.60m
12:14PM0.53m
00:27AM0.53m
12:51PM0.48m
1:03AM0.50m
1:28PM0.47m
1:40AM0.53m
2:06PM0.50m
2:18AM0.60m
2:46PM0.56m
3:00AM0.71m
3:30PM0.65m
3:45AM0.85m
4:18PM0.76m
4:37AM0.99m
5:14PM0.87m
5:39AM1.10m
Wave
height (m) 
direction
period (s) 
2.5
WNW
13
3.5
W
12
3
W
12
4
WNW
19
4
WNW
18
4
WNW
17
4
WNW
16
3.5
WNW
16
2.5
WNW
14
3
WNW
13
2.5
W
12
3
W
13
4
WNW
17
3.5
WNW
16
2.5
WNW
16
1.9
WNW
14
1.6
WNW
13
1.1
WNW
12
0.8
WNW
11
0.8
W
11
0.7
W
10
0.9
WNW
13
0.9
WNW
12
1
W
12
0.9
WNW
13
0.9
WNW
12
1
W
12
0.9
WNW
11
0.7
W
11
0.7
W
12
0.8
W
11
0.8
W
11
1.2
W
12
3
W
10
3
W
12
2.5
W
13
light rain
mod rain
light rain
heavy rain
light rain
clear
clear
part cloud
part cloud
light rain
heavy rain
light rain
part cloud
part cloud
rain showers
part cloud
light rain
cloud
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
rain showers
rain showers
part cloud
part cloud
cloud
part cloud
part cloud
rain showers
part cloud
clear
clear
light rain
mod rain
light rain
heavy rain
light rain
clear
clear
some clouds
some clouds
light rain
heavy rain
light rain
some clouds
some clouds
rain shwrs
some clouds
light rain
cloudy
rain shwrs
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
rain shwrs
rain shwrs
some clouds
some clouds
cloudy
some clouds
some clouds
rain shwrs
some clouds
clear
clear
 km/h
35
SSW
40
SSW
20
WSW
15
S
25
SW
25
WSW
20
WSW
20
SW
25
SSW
40
S
35
S
5
NNW
5
S
15
SSE
15
SE
10
E
10
ESE
10
E
15
E
15
ENE
10
N
10
NNE
15
N
10
NW
5
S
15
E
25
E
25
E
20
E
25
E
20
SE
25
SE
40
SE
25
SW
30
S
15
E
 mm 
2
6
3
18
2
1
11
5
7
1
1
2
2
3
max°C
10
12
13
11
10
9
11
10
10
11
9
7
9
9
8
9
9
8
9
8
6
7
7
7
9
8
10
9
9
9
10
10
11
10
10
10
Moonrise
6:07
7:16
8:19
9:13
9:54
10:26
10:49
11:07
11:22
11:35
11:48
12:02
Moonset
2:01
2:32
3:14
4:09
5:15
6:27
7:43
9:00
10:16
11:33
12:52
Sunrise
8:14
8:15
8:15
8:15
8:17
8:17
8:18
8:18
8:18
8:18
8:18
8:18
Sunset
4:16
4:17
4:17
4:17
4:19
4:19
4:20
4:20
4:21
4:22
4:22
4:22
Today's sea temperature in Truro is
12.1° C
(Statistics for 17 Dec 1981-2005 – mean: 11.2 max: 12.0 min: 10.5°C)
Issued (local time): 5 am Wednesday 17 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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