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Surf Forecasts:

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

information circle48hr Weather and Surf, issued 11 pm Tuesday 10 Mar 2026 GMT
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
10.5° 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 4AM is: 3.5m 14s primary swell from a West direction (forecast issued at 11:00pm March 10). The wind direction is predicted to be cross-shore.

Time (GMT) & DateWave HeightWave Period
Morning (11 Mar)13ft (4.0m)14s
Afternoon (11 Mar)15ft (4.5m)15s
Evening (11 Mar)13ft (4.0m)14s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Wednesday
11
Thursday
12
Friday
13
9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM
Rating
(10 max)
!
0
0
0
0
0
!
!
!
!
!
0
0
0
0
0
0
0
0
0
0
!
!
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
3.5
WSW
3.5
W
3
W
3.5
W
4
W
4.5
W
4.5
W
4.5
W
4
W
3.5
W
3.5
W
4
W
3
W
4.5
WSW
4.5
WSW
5
WSW
5
WSW
5
W
4
W
4.5
W
4.5
W
4
W
4.5
W
4
W
Period(s) (?)141414141415151514141413131012131312131414151514
Wave
Graph
(?)Metric surfscale
Energy kJ (?)418641863935474265208480789282076934520048734918284043986023730276986424600687508270741085847272
Wind
(km/h)
35
SW
40
W
35
WNW
40
WNW
35
WNW
35
WNW
30
W
30
WSW
30
WSW
35
SW
40
SW
50
SW
55
SSW
55
SW
50
SW
50
SW
55
SW
50
W
45
W
40
W
35
W
35
W
35
WNW
30
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		crosscrosscrosscross-
on		crosscrosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscrosscrosscrosscrosscrosscross-
on
High Tide
/ height (m)
9:10PM
4.54
9:35AM
4.26
10:03PM
4.14
10:43AM
3.89
11:33PM
3.88
12:34PM
3.78
Low Tide
/ height (m)
3:30AM
1.81
3:53PM
2.04
4:32AM
2.18
5:10PM
2.33
6:13AM
2.34
Wednesday
11
Thursday
12
Friday
13
Sunrise----6:45-------6:43-------6:41---
Sunset-------6:19-------6:21-------6:22
light rain
part cloud
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
light rain
mod rain
light rain
cloud
cloud
light rain
cloud
part cloud
Rain (mm)
2---------------361--1--
Temp. °C121210999109910101010111212129767776
Feels °C (?)542000222210-11221-1-4-4-2-2-1-2
  • 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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View detailed surf forecast for The Breakwater-St Ives at:
surf-forecast.com

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