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Surf Forecasts:

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

information circle48hr Weather and Surf, issued 11 am Friday 13 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 6PM is: 4.5m 15s primary swell from a West direction (forecast issued at 11:00am March 13). The wind direction is predicted to be cross-shore.

Time (GMT) & DateWave HeightWave Period
Morning (13 Mar)18ft (5.5m)14s
Afternoon (13 Mar)16ft (5.0m)15s
Evening (13 Mar)15ft (4.5m)15s

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
Friday
13
Saturday
14
Sunday
15
Monday
16
9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM
Rating
(10 max)
0
0
0
0
0
0
0
2
2
2
0
2
2
1
2
2
0
0
0
0
0
0
0
!
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
5.5
W
5
W
5
W
4.5
W
4.5
W
4
W
3.5
W
3
W
3
W
2.5
W
2.5
W
2.4
W
2.2
W
2
W
1.9
W
1.8
W
1.5
W
1.9
W
2
W
2.5
W
3
WNW
3.5
WNW
4
WNW
4
WNW
Period(s) (?)14151515151414141414131313131212121267892119
Wave
Graph
(?)Metric surfscale
Energy kJ (?)118361172110846904479876860546941473294266221661968160912731080926647988292627136421301276212035
Wind
(km/h)
45
W
45
W
40
W
40
WNW
40
WNW
35
NW
25
NW
20
NW
15
WNW
15
WNW
25
WNW
15
WNW
15
WNW
15
WNW
15
WSW
25
SW
30
SW
35
W
35
WNW
40
WNW
40
W
40
WNW
35
W
35
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscrosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscross-
on		crosscross-
on		crosscross-
off		cross-
off		cross-
off		crosscrosscrosscrosscrosscrosscross
High Tide
/ height (m)
12:34PM
3.78
1:23AM
3.99
2:04PM
4.04
2:31AM
4.38
2:58PM
4.47
3:17AM
4.87
Low Tide
/ height (m)
6:13AM
2.34
7:00PM
2.32
7:56AM
2.13
8:24PM
1.99
8:59AM
1.69
9:16PM
1.52
Friday
13
Saturday
14
Sunday
15
Monday
16
Sunrise6:41-------6:39-------6:35-------
Sunset---6:22-------6:23-------6:24----
cloud
part cloud
light rain
rain showers
light rain
rain showers
clear
part cloud
cloud
rain showers
part cloud
clear
clear
clear
cloud
cloud
light rain
light rain
part cloud
part cloud
part cloud
cloud
cloud
part cloud
Rain (mm)
--1112---1------11------
Temp. °C887677778998888910111099999
Feels °C (?)-3-3-3-4-3-202443333444520-1011
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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View detailed surf forecast for The Breakwater-St Ives at:
surf-forecast.com

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