St Ives Harbour Wall surf break

St Ives Harbour Wall surfForecast / Cornwall (North) / UK

information circle48hr Weather and Surf, issued 12 am Monday 27 Apr 2026 BST
Forecast update in hr  min  s Forecast update imminent
St Ives Harbour Wall surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's St Ives Harbour Wall sea temperature is
11.6° C
(Which is slightly warmer than usual)

How big are the waves at St Ives Harbour Wall today?

The current surf forecast for St Ives Harbour Wall at 7AM is: 0.7m 8s primary swell from a West-southwest direction and 0.1m 13s secondary swell from a West direction (forecast issued at 12:00am April 27). The wind direction is predicted to be onshore.

Time (BST) & DateWave HeightWave Period
Morning (27 Apr)2.5ft (0.7m)8s
Afternoon (27 Apr)2ft (0.6m)8s
Evening (27 Apr)2ft (0.6m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 4mm), mostly falling on Wed morning. Very mild (max 14°C on Mon morning, min 9°C on Mon night). Winds increasing (light winds from the NNE on Sun night, near gales from the E by Wed afternoon).

Monday
27
Tuesday
28
Wednesday
29
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
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.6
WSW
8
0.8
WSW
9
0.7
WSW
8
0.6
WSW
8
0.6
WSW
8
0.5
W
8
0.6
WSW
8
1
N
5
1.1
N
5
1
N
5
0.3
W
16
0.5
W
15
0.6
W
14
0.8
W
14
0.9
W
13
0.9
W
13
1
W
13
1.1
W
12
1.1
W
12
1.1
W
12
1
W
12
0.9
W
12
0.9
W
12
0.8
W
12
Wave Graph
Metric surfscale
Energy kJ
45
84
70
51
49
34
48
49
64
57
44
106
148
232
284
276
316
365
365
365
287
229
225
175
Wind (km/h)
10
NNE
15
NNE
15
NNE
15
NNE
15
NNE
20
NNE
25
NNE
25
NNE
25
NNE
20
NE
25
NE
30
NE
25
ENE
25
ENE
20
NE
25
NE
30
NE
30
ENE
30
ENE
35
E
50
E
45
E
50
E
35
SE
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross
High Tide
2:43AM4.83m
3:17PM4.76m
3:37AM5.10m
4:04PM5.06m
4:20AM5.33m
4:42PM5.33m
Low Tide
9:18AM1.22m
9:39PM1.26m
10:08AM0.96m
10:26PM0.99m
10:49AM0.75m
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
cloud
part cloud
cloud
cloud
clear
cloud
cloud
light rain
light rain
light rain
cloud
mod rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:05
6:03
6:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:34
8:35
8:37
2
1
1
7
Temp °C
12
12
12
13
14
14
13
11
11
11
9
9
11
12
13
12
10
9
10
10
12
11
14
13
10
9
9
10
11
10
9
6
7
7
4
2
6
6
8
6
3
2
3
2
2
2
4
6
Swell 1
Height (m)
Direction
Period (s)
0.6
WSW
8
0.8
WSW
9
0.7
WSW
8
0.6
WSW
8
0.6
WSW
8
0.5
W
8
0.6
WSW
8
0.6
WSW
8
0.5
WSW
8
0.5
WSW
8
0.5
WSW
8
0.5
W
15
0.6
W
14
0.8
W
14
0.9
W
13
0.9
W
13
1
W
13
1.1
W
12
1.1
W
12
1.1
W
12
1
W
12
0.9
W
12
0.9
W
12
0.8
W
12
Energy kJ
45
84
70
51
49
34
48
49
34
33
33
106
148
232
284
276
316
365
365
365
287
229
225
175
Swell 2
Height (m)
Direction
Period (s)
0.5
W
9
0.1
W
13
0.1
W
13
0.1
W
13
0.1
W
12
0.3
SW
7
0.2
W
12
0.2
W
11
0.3
W
11
0.3
W
10
0.3
W
16
0.4
WSW
8
0.4
WSW
7
0.4
WSW
7
0.3
WSW
7
0.3
W
9
0.4
WSW
9
0.2
NNW
6
0.2
NNW
6
0.2
N
6
0.8
NNE
6
0.7
NNE
6
0.5
NNE
6
0.4
NNE
5
Energy kJ
43
4
3
3
3
8
11
10
21
19
44
22
18
17
10
15
27
3
3
3
51
39
20
11
Swell 3
Height (m)
Direction
Period (s)
0.3
E
4
0.1
S
11
0.1
S
11
0.1
S
11
0.1
S
11
0.2
W
12
0.1
W
18
0.2
W
17
0.3
W
16
0.3
W
10
0.3
W
10
0.3
W
10
0.3
W
9
0.3
W
9
0.2
WSW
7
0.3
NNW
6
0.1
NW
19
0.2
WNW
18
0.3
WNW
17
Energy kJ
2
2
2
2
2
11
6
23
46
18
17
17
15
15
5
6
14
31
59
Wind waves
Height (m)
Direction
Period (s)
0.4
N
3
0.7
N
4
1
N
5
1.1
N
5
1
N
5
0.9
N
5
0.9
NNE
5
0.8
NNE
5
0.9
NNE
5
0.9
NNE
5
1.1
NNE
5
1.1
NNE
5
1.2
NE
6
1.3
NE
6
1.4
NE
6
1.3
E
4
1.5
ESE
5
1.4
ESE
5
1.2
ESE
4
Energy kJ
3
15
48
64
57
43
43
35
45
45
62
66
92
107
157
60
104
84
54
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
2
2
2
2
Distance (km)
10
10
10
10
11
30
253
128
10
10
10
171
10
88
10
182
239
308
232
242
193
190
191
190
Best forecast wave conditions in North Cornwall
Rating
(10 max)
1
1
1
1
1
1
Best forecast wave conditions in United Kingdom
Rating
(10 max)
2
2
2
1
1
2
2
1
1
1
1
1
1
2
2
2
3
3
3
3
4
4
4
4
Header Global
Rating
(10 max)
9
8
7
6
6
6
6
5
5
5
5
5
5
5
5
8
9
9
8
7
7
9
7
6
  • 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

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