The Breakwater-St Ives surfForecast / Cornwall (North) / UK

information circle48hr Weather and Surf, issued 6 pm Friday 01 May 2026 BST
Forecast update in hr  min  s Forecast update imminent
The Breakwater-St Ives surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's The Breakwater-St Ives sea temperature is
11.8° C
(Which is slightly warmer than usual)

How big are the waves at The Breakwater-St Ives today?

The current surf forecast for The Breakwater-St Ives at 1AM is: 0.5m 10s primary swell from a West direction and 0.4m 4s secondary swell from a Southwest direction (forecast issued at 06:00pm May 01). The wind direction is predicted to be offshore.

Time (BST) & DateWave HeightWave Period
Morning (02 May)1.5ft (0.4m)10s
Afternoon (02 May)1ft (0.3m)10s
Evening (02 May)1.5ft (0.4m)9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Sat night. Very mild (max 13°C on Fri afternoon, min 11°C on Fri night). Wind will be generally light.

Fri
1
Saturday
2
Sunday
3
Mon
4
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
10 AM
1 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>
<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
W
11
0.6
W
11
0.6
W
11
0.5
W
10
0.5
W
10
0.4
W
10
0.4
W
10
0.3
W
10
0.5
SW
6
0.4
WNW
9
0.4
WNW
9
0.4
WNW
9
0.4
WNW
8
0.4
WNW
8
0.4
WNW
8
0.4
WNW
7
0.4
WNW
7
0.4
WNW
6
0.3
WNW
8
0.5
W
8
0.5
W
9
0.5
W
9
0.5
W
9
0.4
WNW
9
Wave Graph
Metric surfscale
Energy kJ
86
85
83
55
51
31
30
16
18
28
28
26
24
21
19
17
15
13
14
37
38
41
43
29
Wind (km/h)
15
SSW
15
SSW
10
S
10
S
10
S
10
SSE
15
SE
20
SE
15
SE
10
SE
5
SSE
5
SW
5
W
10
WNW
10
WSW
10
WSW
10
WSW
10
WSW
0
NW
5
ESE
0
SSE
5
NNE
5
NNE
10
N
cross-off
cross-off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
glassy
cross-on
cross-off
cross-off
cross-off
cross-off
glassy
glassy
glassy
glassy
cross-on
on
High Tide
5:51PM5.68m
6:07AM5.67m
6:23PM5.72m
6:40AM5.62m
6:56PM5.67m
7:14AM5.49m
Low Tide
00:12AM0.57m
12:27PM0.58m
00:44AM0.59m
12:58PM0.67m
1:17AM0.69m
cloud
cloud
cloud
clear
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:56
5:54
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:39
8:40
8:43
8:45
1
Temp °C
13
12
12
11
11
11
12
13
12
12
11
11
11
11
12
12
13
12
11
11
11
11
12
13
10
9
10
9
9
9
9
10
9
10
10
10
11
9
11
10
11
10
11
10
10
10
10
11
Swell 1
Height (m)
Direction
Period (s)
0.6
W
11
0.6
W
11
0.6
W
11
0.5
W
10
0.5
W
10
0.4
W
10
0.4
SW
6
0.4
WSW
6
0.5
SW
6
0.4
SW
6
0.4
WNW
9
0.4
WNW
9
0.4
WNW
8
0.4
WNW
8
0.4
WNW
8
0.4
WNW
7
0.4
WNW
7
0.4
WNW
6
0.3
WNW
6
0.5
W
8
0.5
W
9
0.5
W
9
0.5
W
9
0.4
WNW
9
Energy kJ
86
85
83
55
51
31
8
13
17
12
28
26
24
21
19
17
15
13
7
37
38
41
43
29
Swell 2
Height (m)
Direction
Period (s)
0.3
WNW
12
0.2
WNW
12
0.2
WNW
12
0.4
SW
4
0.4
SW
5
0.4
SW
5
0.4
W
10
0.3
W
10
0.3
WNW
10
0.4
WNW
9
0.4
SW
6
0.4
SW
6
0.4
SW
5
0.3
SW
5
0.2
WSW
5
0.2
WSW
5
0.1
SW
4
0.1
SW
4
0.3
WNW
8
0.1
SW
7
0.1
SW
7
0.1
SW
7
0.1
SW
7
0.1
SW
7
Energy kJ
30
14
14
7
8
9
30
16
18
28
8
8
7
4
2
2
1
1
14
2
2
2
2
2
Swell 3
Height (m)
Direction
Period (s)
0.3
E
6
0.1
SE
5
0.2
WNW
12
0.2
WNW
12
0.2
WNW
11
0.2
WNW
11
0.2
WNW
11
0.3
W
9
0.1
SW
15
0.1
SW
15
0.1
SW
15
0.1
SW
15
0.1
SW
14
0.1
SW
7
0.1
S
13
0.1
S
13
0.1
SW
13
0.1
SW
13
Energy kJ
5
1
14
13
12
11
11
15
8
8
8
8
8
2
4
3
7
7
Wind waves
Height (m)
Direction
Period (s)
0.4
SW
3
0.4
SW
3
0.4
SW
4
0.3
SSE
2
0.3
SSE
3
0.4
SE
3
Energy kJ
3
3
3
1
2
2
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
2
1
1
2
2
6
24
190
6
18
21
24
15
190
190
385
401
401
15
12
12
6
10
12
Best forecast wave conditions in North Cornwall
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in United Kingdom
Rating
(10 max)
2
1
2
1
1
1
2
1
1
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
Header Global
Rating
(10 max)
5
5
5
5
5
5
5
4
4
4
4
4
4
4
4
4
5
4
4
4
4
4
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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