St Ives Harbour Wall Surf Break

Lat Long: 50.21° N 5.48° W

St Ives Harbour Wall 48 hour detailed Surf Forecast

Issued: 12 am 11 Jul 2026 (local time)

Forecast update in  hr  min

Today's St Ives Harbour Wall sea temperature is
16.5° C
0.7° 

St Ives Harbour Wall surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at St Ives Harbour Wall today (11 Jul):

  • Morning surf: Morning surf (11 Jul, local time) - 2.5ft (0.7m), 10s period with W swell.
  • Afternoon surf: Afternoon surf (11 Jul, local time) - 2ft (0.6m), 9s period with W swell.
  • Evening surf: Evening surf (11 Jul, local time) - 3ft (0.9m), 6s period with N swell.

The current surf forecast for St Ives Harbour Wall at 8AM is: 0.7m 10s primary swell from a West direction and 0.5m 5s secondary swell from a North direction, 0.8m 5s secondary swell from a East direction (forecast issued at 12:00am July 11). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (11 Jul)2.5ft (0.7m)10s
Afternoon (11 Jul)2ft (0.6m)9s
Evening (11 Jul)3ft (0.9m)6s

Table - waves today at St Ives Harbour Wall. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 27°C on Sat afternoon, min 19°C on Sun night). Winds increasing (light winds from the NE on Fri night, strong winds from the E by Mon morning).

Saturday
11
Sunday
12
Monday
13
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
W
9
0.7
W
10
0.7
W
10
0.7
W
10
0.6
W
10
0.6
W
9
0.9
N
6
0.9
N
6
1
N
6
1
N
6
0.9
N
6
0.8
N
6
0.7
N
6
0.6
N
5
0.9
ESE
4
0.9
ESE
4
0.6
N
6
0.8
N
6
0.7
N
6
0.7
NNE
6
0.2
SSW
19
0.2
SSW
19
0.7
N
6
0.8
NNE
6
Wave Graph
Metric surfscale
Energy kJ
55
94
94
92
65
60
49
50
64
71
58
41
29
20
27
21
21
41
34
37
37
37
34
45
Wind (km/h)
10
NE
10
NE
15
ENE
20
ENE
25
ENE
20
ENE
15
NE
15
NNE
15
E
25
ENE
25
ENE
30
E
30
E
30
E
30
E
30
E
30
ENE
40
ENE
40
E
40
E
35
E
25
E
20
NE
5
E
Wind State
on
on
on
cross-on
cross-on
on
on
on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
High Tide
2:20AM4.95m
2:56PM5.05m
3:28AM5.17m
3:59PM5.37m
4:29AM5.45m
4:56PM5.73m
Low Tide
8:48AM1.24m
9:24PM1.15m
9:57AM1.01m
10:31PM0.82m
10:58AM0.72m
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
cloud
clear
clear
clear
clear
cloud
cloud
cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:22
5:24
5:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:30
9:29
9:28
 mm
Temp °C
23
23
22
25
26
27
25
24
24
22
21
23
26
27
27
25
23
20
19
20
23
24
24
23
Feels °C
22
21
19
21
22
24
22
22
21
17
16
19
21
22
22
20
17
13
12
12
16
20
21
22
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

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