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

information circle48hr Weather and Surf, issued 11 am Thursday 05 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 1.0°C warmer than normal for this time of year)

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

The current surf forecast for The Breakwater-St Ives at 6PM is: 2.3m 9s primary swell from a West direction and 0.5m 15s secondary swell from a West-northwest direction (forecast issued at 11:00am March 05). The wind direction is predicted to be onshore.

Time (GMT) & DateWave HeightWave Period
Morning (05 Mar)5ft (1.5m)12s
Afternoon (05 Mar)4.5ft (1.3m)12s
Evening (05 Mar)10ft (3.0m)9s

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


Updates in  hr  min  s Forecast update imminent
Thursday
05
Friday
06
Saturday
07
Sunday
08
9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM
Rating
(10 max)
1
2
1
0
0
0
0
0
0
0
0
0
0
0
0
1
3
4
4
3
3
3
2
2
Swell
Height Map
Wave Height (m) & direction (?)
1.5
W
1.4
W
1.3
W
2.3
W
3
NW
3.5
NNW
3
N
2.5
N
1.7
W
1.7
W
1.7
W
1.6
W
1.6
W
1.6
W
1.6
W
1.8
WNW
2.1
WNW
2.3
WNW
2.5
WNW
2.5
W
2.5
W
2.5
W
2.5
W
2.4
W
Period(s) (?)1212129988812121212121213131314141414141313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)636538464885147417861234935855855855761761773825112714961928242025702534239422321999
Wind
(km/h)
20
SE
25
SSE
15
W
35
NNW
55
N
55
N
50
N
45
N
40
N
35
N
35
N
30
N
25
N
20
N
20
NNE
15
NNE
10
ENE
10
ESE
15
ESE
15
ESE
25
ESE
20
ESE
25
ESE
25
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
offcrossononononononononononononcross-
on
cross-
on
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
6:04AM
6.24
6:22PM
6.00
6:38AM
6.13
6:54PM
5.88
7:10AM
5.89
7:26PM
5.66
Low Tide
/ height (m)
12:29PM
0.06
12:41AM
0.15
1:00PM
0.22
1:12AM
0.34
1:30PM
0.48
1:43AM
0.62
Thursday
05
Friday
06
Saturday
07
Sunday
08
Sunrise6:58-------6:56-------6:54-------
Sunset---6:08-------6:10-------6:12----
cloud
cloud
cloud
cloud
light rain
light rain
light rain
cloud
part cloud
clear
cloud
cloud
part cloud
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
Rain (mm)
----121-----------------
Temp. °C11121196567767666666899109910
Feels °C (?)7882-6-7-5-3-3-3-1-2-101235665445
  • 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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