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 06:03 AM and sunset is at 08:49 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 25°C on Wed morning, min 19°C on Wed night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 20°C on Fri morning, min 16°C on Sat night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Very mild (max 19°C on Mon morning, min 16°C on Tue morning). Winds decreasing (fresh winds from the W on Mon afternoon, light winds from the NW by Wed night).

Days 10–12 Weather Summary

Light rain (total 7mm), mostly falling on Sat night. Very mild (max 18°C on Thu morning, min 16°C on Thu night). Wind will be generally light.

Days 13–16 Weather Summary

Heavy rain (total 25mm), heaviest during Mon night. Warm (max 20°C on Sun morning, min 16°C on Tue night). Winds increasing (light winds from the W on Sun morning, near gales from the WSW by Wed afternoon).

Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wed
26
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
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
4:50PM5.66m
5:18AM5.62m
5:39PM6.05m
6:04AM5.90m
6:24PM6.31m
6:47AM6.05m
7:06PM6.40m
7:27AM6.06m
7:46PM6.31m
8:06AM5.92m
8:24PM6.05m
8:44AM5.67m
9:03PM5.67m
9:22AM5.33m
9:41PM5.22m
10:01AM4.94m
10:23PM4.75m
10:47AM4.53m
11:15PM4.31m
11:47AM4.18m
00:28AM4.00m
1:13PM4.00m
2:02AM3.94m
2:43PM4.12m
3:19AM4.15m
3:46PM4.44m
4:12AM4.49m
4:32PM4.83m
Low Tide
10:53AM0.80m
11:25PM0.47m
11:44AM0.41m
00:13AM0.12m
12:29PM0.13m
00:56AM-0.08m
1:10PM0.00m
1:36AM-0.10m
1:50PM0.04m
2:14AM0.05m
2:27PM0.22m
2:51AM0.34m
3:04PM0.54m
3:26AM0.72m
3:41PM0.93m
4:02AM1.16m
4:21PM1.36m
4:43AM1.59m
5:07PM1.77m
5:34AM1.98m
6:12PM2.11m
6:50AM2.23m
7:44PM2.23m
8:26AM2.22m
9:14PM2.06m
9:41AM1.94m
10:14PM1.71m
10:31AM1.56m
10:57PM1.31m
Wave
Height (m)
Direction
Period (s)
0.5
W
9
0.5
W
9
0.6
W
11
0.7
W
10
0.8
W
9
0.8
W
9
1
W
11
1
W
10
0.9
WNW
10
0.8
W
9
0.9
W
9
1
W
8
1.1
W
7
1.1
W
8
1
W
8
0.7
W
7
0.6
W
7
0.6
W
7
1.1
WNW
6
1.3
WNW
6
1.8
WNW
7
1.8
WNW
7
1.6
W
7
1.9
WNW
8
1.6
WNW
7
1.6
WNW
8
1.3
WNW
7
1
WNW
9
0.7
WNW
9
0.7
WNW
9
0.8
WNW
10
1.1
NNW
5
0.8
W
10
0.8
W
9
0.8
W
9
1.1
W
5
1.1
W
7
1.2
W
8
1
W
8
0.9
W
8
1.1
W
8
1.9
W
7
2.2
WNW
9
2.5
WNW
9
3
WNW
10
2.3
WNW
11
3
W
8
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
rain showers
rain showers
clear
part cloud
cloud
cloud
light rain
rain showers
part cloud
part cloud
cloud
part cloud
rain showers
rain showers
clear
clear
light rain
mod rain
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
some clouds
some clouds
clear
clear
clear
some clouds
clear
clear
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
rain shwrs
rain shwrs
clear
some clouds
cloudy
cloudy
light rain
rain shwrs
some clouds
some clouds
cloudy
some clouds
rain shwrs
rain shwrs
clear
clear
light rain
mod rain
km/h
20
SE
20
ESE
15
ESE
15
ENE
5
WNW
10
NNE
20
NNW
20
NW
15
WNW
10
WNW
25
NNW
20
NNW
20
N
25
N
20
N
10
NNE
15
NW
15
WNW
25
WSW
30
WSW
30
WNW
35
NW
30
NW
30
WNW
25
NW
25
WNW
20
WNW
10
NNW
10
NW
10
NNE
15
NE
25
N
15
NNW
15
WNW
25
WSW
25
SSW
10
SE
15
W
15
NW
15
SW
30
SW
40
SW
30
W
40
WNW
35
WNW
25
SW
55
WSW
 mm
1
1
4
2
5
1
3
6
max °C
23
24
20
25
24
21
21
21
20
20
18
18
18
17
16
17
18
18
19
19
19
17
17
17
18
18
17
18
18
18
18
17
17
18
17
17
20
20
18
20
20
19
18
17
17
17
19
Moonrise
3:53
5:23
6:52
8:16
9:36
10:53
12:09
1:24
2:38
3:49
4:53
5:48
6:31
7:03
7:28
7:47
Moonset
8:25
8:47
9:04
9:19
9:32
9:46
10:01
10:19
10:42
11:12
11:52
12:44
1:46
2:56
4:10
Sunrise
6:03
6:05
6:07
6:07
6:09
6:11
6:13
6:13
6:16
6:16
6:18
6:20
6:22
6:22
6:24
6:26
Sunset
8:49
8:46
8:45
8:43
8:42
8:39
8:37
8:36
8:34
8:31
8:30
8:28
8:25
8:23
8:22
8:20
Today's sea temperature in St Ives is
18.2° C
(Statistics for 11 Aug 1981-2005 – mean: 17.0 max: 18.5 min: 15.0°C)
Issued (local time): 12 pm Tuesday 11 Aug 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest