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

information circle48hr Weather and Surf, issued 5 pm Tuesday 02 Dec 2025 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
12.7° 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 10PM is: 4.0m 15s primary swell from a West direction (forecast issued at 05:00pm December 02). The wind direction is predicted to be cross-offshore and the swell rating is 11.

Time (GMT) & DateWave HeightWave Period
Morning (02 Dec)--
Afternoon (02 Dec)13ft (4.0m)16s
Evening (02 Dec)13ft (4.0m)15s

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

Updates in  hr  min  s Forecast update imminent
Tuesday
02
Wednesday
03
Thursday
04
Friday
05
3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM
Rating
(10 max)
!
!
!
!
!
!
!
!
!
1
1
0
0
0
0
0
!
0
!
!
!
!
!
1
Swell
Height Map
Wave Height (m) & direction (?)
4
W
4
W
4
W
4
W
4
W
4
W
4
W
3.5
W
3.5
W
3
W
2.3
WNW
3.5
W
4
W
4
W
4
W
4
W
4
W
4
W
4.5
W
4
W
4
W
4
W
4
W
2.5
WNW
Period(s) (?)161615151415151414141313121212131314151516171616
Wave
Graph
(?)Metric surfscale
Energy kJ (?)761383147421636159576052607353064201367417394010517849984524457950986412871481708868879975283594
Wind
(km/h)
20
WSW
25
WSW
25
SW
20
SW
20
SW
20
WNW
20
W
25
SW
30
SW
40
SSW
45
WSW
45
W
40
W
40
W
35
W
35
W
35
WNW
30
WNW
25
W
20
WSW
25
SSW
35
S
45
S
50
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscrosscross-
off
cross-
off
cross-
off
cross-
off
crosscrosscrosscrosscrosscrosscross-
on
crosscross-
off
cross-
off
offoffoff
High Tide
/ height (m)
2:27PM
5.50
2:57AM
5.60
3:20PM
5.82
3:46AM
5.95
4:10PM
6.05
4:34AM
6.19
Low Tide
/ height (m)
8:54PM
0.61
9:19AM
0.56
9:46PM
0.35
10:11AM
0.27
10:35PM
0.19
11:02AM
0.08
Tuesday
02
Wednesday
03
Thursday
04
Friday
05
Sunrise------8:00-------8:02-------8:03-
Sunset4:21-------4:21-------4:20-------
light rain
rain showers
clear
clear
clear
clear
clear
part cloud
cloud
light rain
rain showers
cloud
cloud
light rain
light rain
light rain
light rain
rain showers
clear
cloud
cloud
light rain
light rain
light rain
Rain (mm)
11-------12--11111---155
Temp. °C9999991011111010998898889991013
Feels °C (?)43344455511-10-1-1000133114
  • 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

Latest Updates

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