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 05:28 AM and sunset is at 09:25 PM.

Days 1–3 Weather Summary

Light rain (total 2mm), mostly falling on Wed afternoon. Cool air temperatures (max 19°C on Wed afternoon, min 16°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

Moderate rain (total 16mm), heaviest on Sat night. Cool air temperatures (max 18°C on Sat morning, min 15°C on Sat night). Mainly fresh winds.

Days 7–9 Weather Summary

Mostly dry. Very mild (max 18°C on Thu morning, min 15°C on Tue night). Winds decreasing (strong winds from the W on Tue morning, light winds from the W by Wed night).

Days 10–12 Weather Summary

Mostly dry. Warm (max 21°C on Sat morning, min 16°C on Sun afternoon). Wind will be generally light.

Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
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
9:30AM5.36m
9:52PM5.57m
10:19AM5.20m
10:43PM5.34m
11:14AM5.01m
11:42PM5.09m
12:18PM4.85m
00:51AM4.89m
1:30PM4.80m
2:07AM4.84m
2:43PM4.91m
3:18AM4.96m
3:50PM5.16m
4:21AM5.17m
4:48PM5.45m
5:16AM5.40m
5:38PM5.72m
6:04AM5.58m
6:24PM5.92m
6:47AM5.68m
7:07PM6.00m
7:28AM5.67m
7:47PM5.96m
Low Tide
3:52PM0.78m
4:23AM0.77m
4:40PM0.97m
5:13AM0.98m
5:36PM1.18m
6:13AM1.20m
6:42PM1.36m
7:22AM1.36m
7:59PM1.41m
8:38AM1.37m
9:17PM1.28m
9:50AM1.21m
10:26PM1.03m
10:52AM0.97m
11:24PM0.73m
11:44AM0.71m
00:13AM0.49m
12:30PM0.51m
00:58AM0.34m
1:12PM0.41m
1:39AM0.30m
1:51PM0.41m
2:17AM0.38m
Wave
height (m) 
direction
period (s) 
1.5
WNW
9.0
1.2
WNW
8.0
1.3
W
8.0
1.2
W
9.0
1.1
W
9.0
1.1
W
9.0
1.1
W
9.0
1.1
W
9.0
1.1
W
8.0
1
W
8.0
0.9
W
8.0
1.3
W
7.0
1.4
WSW
8.0
2.1
W
10.0
2.2
W
9.0
2.2
WNW
8.0
1.8
WNW
7.0
1.2
W
6.0
1.3
W
5.0
2.5
WNW
8.0
2.1
W
8.0
1.7
W
8.0
1.4
WNW
11.0
1.1
WNW
11.0
1.3
W
6.0
1.3
W
7.0
1.5
WNW
9.0
1.4
WNW
10.0
1.2
WNW
10.0
1.1
WNW
10.0
1.1
WNW
9.0
1
W
9.0
0.9
W
9.0
1.1
W
9.0
1.2
W
8.0
0.9
W
8.0
cloud
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
light rain
part cloud
rain showers
rain showers
light rain
rain showers
rain showers
clear
clear
rain showers
cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
cloudy
rain shwrs
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
light rain
some clouds
rain shwrs
rain shwrs
light rain
rain shwrs
rain shwrs
clear
clear
rain shwrs
cloudy
cloudy
some clouds
clear
some clouds
some clouds
some clouds
clear
clear
some clouds
some clouds
some clouds
clear
clear
some clouds
clear
clear
some clouds
 km/h
10
WSW
25
WSW
20
WSW
20
SW
20
SW
20
SSW
10
WNW
15
W
10
WNW
10
WSW
25
S
25
SW
20
NW
30
WNW
35
W
35
W
30
W
15
SW
35
W
40
WNW
30
NW
25
NW
20
NW
15
WSW
25
WSW
25
W
20
W
20
WSW
20
WSW
10
SW
15
S
15
WSW
15
N
25
N
30
N
15
NNW
 mm 
1
1
2
6
2
2
2
2
max°C
18
19
18
19
19
18
18
18
16
18
18
15
16
17
16
18
17
17
17
17
16
15
16
17
18
17
18
20
19
19
21
21
18
17
16
16
Moonrise
11:50
12:04
12:23
12:47
1:21
2:10
3:16
4:36
6:00
7:23
8:42
Moonset
12:07
1:30
2:55
4:23
5:51
7:12
8:17
9:05
9:37
10:00
10:17
10:31
Sunrise
5:28
5:30
5:31
5:31
5:33
5:33
5:35
5:37
5:37
5:39
5:41
5:41
Sunset
9:25
9:24
9:23
9:22
9:22
9:20
9:19
9:17
9:16
9:15
9:14
9:13
Today's sea temperature in St Ives is 16.1 °C (Statistics for 16 Jul 1981-2005 – mean: 16.2 max: 17.7 min: 14.8°C)
Issued (local time): 6 am Wednesday 16 Jul 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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