St Ives Harbour Wall surf break

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

information circle48hr Weather and Surf, issued 12 pm Wednesday 06 May 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
12.4° C
(Which is 1.1°C warmer than normal for this time of year)

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

The current surf forecast for St Ives Harbour Wall at 9PM is: 0.3m 7s primary swell from a West-northwest direction and 0.3m 4s secondary swell from a North direction (forecast issued at 12:00pm May 06). The wind direction is predicted to be glassy.

Time (BST) & DateWave HeightWave Period
Morning (06 May)2.5ft (0.7m)4s
Afternoon (06 May)1ft (0.3m)7s
Evening (06 May)1ft (0.3m)7s

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 3mm), mostly falling on Thu morning. Very mild (max 14°C on Fri afternoon, min 9°C on Wed night). Wind will be generally light.

Wed
6
Thursday
7
Friday
8
Sat
9
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
1 AM
4 AM
7 AM
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>
<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)
0.3
WNW
8
0.3
WNW
7
0.3
WNW
7
0.3
WNW
7
0.3
WNW
7
0.3
WNW
7
0.3
WNW
6
0.3
WNW
6
0.3
WNW
6
0.2
WNW
6
0.2
W
6
0.2
W
6
0.2
W
6
0.1
W
16
0.2
W
16
0.2
W
15
0.3
WNW
15
0.3
WNW
15
0.4
WNW
14
0.5
W
13
0.5
W
13
0.5
W
13
0.5
W
12
0.5
W
12
Wave Graph
Metric surfscale
Energy kJ
12
11
10
10
10
9
8
8
7
3
3
2
2
5
20
18
42
42
64
92
90
87
80
75
Wind (km/h)
20
N
15
N
10
NNW
10
NNW
0
E
5
SSE
0
E
5
ENE
10
SE
15
SSE
10
SSE
5
N
5
NE
10
E
5
ENE
10
NNE
10
NNE
5
NNW
5
ENE
10
ESE
15
E
20
E
20
E
20
ENE
cross-on
cross-on
cross
cross
glassy
glassy
glassy
cross-on
cross
cross-off
cross-off
cross-on
on
cross-on
on
on
on
cross
on
cross
cross-on
cross-on
cross-on
on
High Tide
8:23AM5.01m
8:40PM5.04m
9:01AM4.71m
9:22PM4.76m
9:46AM4.42m
10:12PM4.50m
Low Tide
2:39PM1.28m
3:06AM1.37m
3:20PM1.54m
3:52AM1.63m
4:09PM1.77m
4:49AM1.82m
part cloud
clear
clear
clear
clear
clear
cloud
cloud
part cloud
light rain
rain showers
light rain
cloud
clear
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:50
5:48
5:46
5:45
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:47
8:49
8:51
8:52
1
1
1
Temp °C
11
11
11
11
10
9
10
10
11
12
12
11
11
11
10
10
12
12
14
14
12
11
12
12
6
7
8
8
9
7
9
8
8
9
10
10
10
9
8
7
10
11
13
12
9
7
7
7
Swell 1
Height (m)
Direction
Period (s)
0.3
WNW
8
0.3
WNW
7
0.3
WNW
7
0.3
N
4
0.3
WNW
7
0.3
WNW
7
0.3
WNW
6
0.3
WNW
6
0.3
WNW
6
0.2
WNW
6
0.2
W
6
0.2
W
6
0.2
W
6
0.2
W
6
0.2
W
5
0.2
W
15
0.3
WNW
15
0.3
WNW
15
0.4
WNW
14
0.5
W
13
0.5
W
13
0.5
W
13
0.5
W
12
0.5
W
12
Energy kJ
11
11
10
3
10
9
8
8
7
3
3
2
2
2
2
18
42
42
64
92
90
87
80
75
Swell 2
Height (m)
Direction
Period (s)
0.1
SW
12
0.1
S
12
0.1
S
12
0.3
WNW
7
0.3
N
4
0.2
N
4
0.2
N
4
0.2
N
4
0.1
SW
8
0.1
SW
8
0.1
W
16
0.2
W
16
0.2
W
5
0.2
ESE
5
0.2
ESE
5
0.2
NNE
3
0.2
NNE
4
0.2
W
5
0.2
W
5
0.2
W
9
0.3
W
9
Energy kJ
6
3
3
10
3
1
2
2
2
2
5
20
2
2
2
1
1
2
2
6
14
Swell 3
Height (m)
Direction
Period (s)
0.1
S
12
0.1
W
11
0.1
W
10
0.1
W
9
0.1
W
9
0.1
SW
8
0.1
W
8
0.1
SW
8
0.1
SW
8
0.1
SW
8
0.1
SE
4
0.1
SE
4
0.2
WNW
5
0.2
WNW
5
0.2
W
5
0.2
W
5
0.1
S
7
0.1
W
10
0.2
W
5
0.1
S
14
Energy kJ
3
2
2
2
1
3
1
3
2
2
1
1
3
2
2
2
1
2
2
4
Wind waves
Height (m)
Direction
Period (s)
0.6
N
4
0.5
N
4
0.4
NNW
4
0.2
SSE
3
0.3
ESE
4
0.3
NE
2
0.7
E
5
0.5
E
4
0.3
SE
2
0.3
NE
4
0.3
NE
4
0.4
NE
4
0.6
NE
5
Energy kJ
12
9
6
1
2
1
20
9
1
2
2
6
15
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
2
1
2
1
1
1
1
1
1
1
1
1
1
Distance (km)
376
308
392
308
216
190
254
254
254
254
393
393
383
383
233
14
10
10
6
1
6
20
31
43
Best forecast wave conditions in North Cornwall
Rating
(10 max)
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in United Kingdom
Rating
(10 max)
2
2
2
2
2
2
2
2
2
2
2
1
1
1
4
1
1
1
1
1
1
1
4
Header Global
Rating
(10 max)
5
7
7
7
9
6
5
5
7
6
5
6
6
5
7
6
5
5
5
7
6
6
5
5
  • 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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