St Ives Sea Conditions and Tide Table

St Ives 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 06:26 AM and sunset is at 06:32 PM.

Days 1–3 Weather Summary

Moderate rain (total 13mm), heaviest on Fri night. Cool air temperatures (max 12°C on Wed afternoon, min 9°C on Wed morning). Mainly fresh winds.

Days 4–6 Weather Summary

Light rain (total 9mm), mostly falling on Sat night. Cool air temperatures (max 12°C on Sat morning, min 5°C on Sat night). Mainly strong winds.

Days 7–9 Weather Summary

Moderate rain (total 11mm), heaviest on Wed night. Very mild (max 10°C on Thu morning, min 8°C on Tue morning). Winds decreasing (fresh winds from the SSE on Wed night, light winds from the SSW by Thu night).

Days 10–12 Weather Summary

Light rain (total 9mm), mostly falling on Fri afternoon. Very mild (max 12°C on Fri night, min 7°C on Sat night). Winds decreasing (near gales from the WSW on Fri night, light winds from the SW by Sun night).

Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
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
7:37AM5.36m
7:51PM5.21m
8:08AM5.02m
8:24PM4.88m
8:44AM4.64m
9:05PM4.51m
9:32AM4.26m
10:04PM4.17m
10:48AM3.96m
11:39PM4.02m
12:36PM3.97m
1:19AM4.26m
1:59PM4.35m
2:26AM4.77m
2:55PM4.89m
3:15AM5.37m
3:40PM5.45m
3:58AM5.93m
4:22PM5.95m
4:40AM6.39m
5:02PM6.33m
5:21AM6.66m
5:42PM6.54m
Low Tide
1:52PM1.00m
2:08AM1.13m
2:23PM1.34m
2:43AM1.49m
3:00PM1.70m
3:28AM1.86m
3:54PM2.04m
4:40AM2.15m
5:23PM2.23m
6:25AM2.17m
7:08PM2.09m
7:56AM1.80m
8:23PM1.64m
8:57AM1.24m
9:16PM1.09m
9:44AM0.65m
10:01PM0.54m
10:26AM0.13m
10:42PM0.08m
11:07AM-0.25m
11:23PM-0.24m
11:47AM-0.43m
00:04AM-0.37m
Wave
height (m) 
direction
period (s) 
1.2
WNW
12
1.1
WNW
13
0.9
WNW
12
0.9
WNW
11
0.9
W
11
0.8
W
10
1
SW
13
1
SW
12
0.6
SW
11
0.7
WSW
11
1.3
WNW
12
1.8
WNW
11
3
NNW
8
2.5
NNW
7
1.6
WNW
11
1.4
WNW
11
1.6
W
7
2
WNW
10
1.7
WNW
10
1.4
WNW
10
1.2
WNW
10
1.1
WNW
11
1.2
W
11
1.3
W
10
1.3
WNW
14
1.7
WNW
12
1.7
WNW
11
1.9
WNW
12
2
WNW
11
2.3
WNW
11
4
WNW
11
4
WNW
11
4.5
WNW
12
4.5
WNW
13
4
WNW
13
2.5
WNW
12
cloud
part cloud
part cloud
clear
clear
light rain
light rain
light rain
mod rain
cloud
cloud
light rain
light rain
cloud
part cloud
light rain
light rain
cloud
part cloud
clear
part cloud
cloud
cloud
light rain
rain showers
light rain
rain showers
cloud
light rain
rain showers
rain showers
thunderstorm
rain showers
clear
part cloud
part cloud
cloudy
some clouds
some clouds
clear
clear
light rain
light rain
light rain
mod rain
cloudy
cloudy
light rain
light rain
cloudy
some clouds
light rain
light rain
cloudy
some clouds
clear
some clouds
cloudy
cloudy
light rain
rain shwrs
light rain
rain shwrs
cloudy
light rain
rain shwrs
rain shwrs
risk tstorm
rain shwrs
clear
some clouds
some clouds
 km/h
30
ESE
20
SE
20
ESE
30
ESE
35
ESE
30
ESE
30
ESE
30
ESE
25
S
15
SE
10
SW
25
NNW
45
NNW
40
NNW
25
WNW
35
SSW
30
NW
30
N
25
N
20
NNW
15
WSW
20
SSW
25
S
35
S
25
WNW
25
WSW
10
SSW
20
WSW
35
SSW
35
SW
50
W
50
W
50
W
45
WNW
40
WNW
25
WNW
 mm 
2.0
1.0
2.0
8
3
1.0
4
1.0
5
1.0
2.0
3
1.0
2.0
1.0
2.0
3
max°C
11
12
10
12
12
11
12
10
10
12
12
11
7
9
10
11
10
9
8
9
9
9
9
9
10
10
8
9
11
12
9
8
8
9
9
9
Moonrise
12:45
1:55
2:56
3:47
4:25
4:53
5:14
5:31
5:46
6:00
7:16
Moonset
7:51
8:17
8:52
9:41
10:45
12:01
1:24
2:50
4:18
5:45
7:15
9:47
Sunrise
6:26
6:24
6:22
6:20
6:18
6:16
6:13
6:11
6:09
6:07
6:05
7:03
Sunset
6:32
6:34
6:36
6:37
6:38
6:40
6:42
6:44
6:45
6:46
6:49
7:50
Today's sea temperature in St Ives is 9.9 °C (Statistics for 19 Mar 1981-2005 – mean: 9.7 max: 10.6 min: 8.6°C)
Issued (local time): 11 am Wednesday 19 Mar 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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