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

information circle48hr Weather and Surf, issued 6 pm Thursday 10 Jul 2025 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
15.6° C
(Which is 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 1AM is: 0.6m 9s primary swell from a West-northwest direction and 0.1m 13s secondary swell from a Southwest direction (forecast issued at 06:00pm July 10). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (11 Jul)2ft (0.6m)9s
Afternoon (11 Jul)2.5ft (0.7m)9s
Evening (11 Jul)2.5ft (0.7m)9s

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

Updates in  hr  min  s Forecast update imminent
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Fri
18
4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM
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
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
Wave Height (m) & direction (?)
0.6
WNW
0.6
WNW
0.6
WNW
0.6
WNW
0.6
WNW
0.6
WNW
0.7
WNW
0.7
WNW
0.7
WNW
0.7
WNW
0.7
WNW
0.7
WNW
0.7
W
0.7
W
0.7
W
0.6
W
0.7
W
0.7
W
0.7
W
0.7
W
0.6
W
0.6
W
0.6
W
0.7
W
0.7
W
0.8
W
0.8
W
0.9
W
0.9
W
0.9
W
1.2
W
1.2
W
1.3
W
1.3
W
1.4
W
1.5
W
1.5
W
1.5
W
1.4
W
1.3
W
1.3
W
1.2
W
1.2
W
1.1
W
1
W
1
W
0.9
W
0.8
W
0.9
W
1
W
1.1
W
1.3
W
1.8
W
1.9
W
1.8
W
1.7
W
1.6
W
1.5
W
1.4
W
1.3
W
Period(s) (?)99999999999988998889988999988888888888888888888888891211111110101010
Wave
Graph
(?)Metric surfscale
Energy (?)7169696968688086868695888686886877778582625958818110410211913414819820123021925932351732328324124120520117514714711791108131191432855856743639545458384326
Wind
(km/h)
0
E
5
NNE
10
NE
10
NE
10
ENE
10
E
10
ESE
10
E
10
NE
15
NE
10
ENE
10
E
15
E
20
ESE
30
ESE
30
ESE
25
ESE
20
ESE
15
ENE
20
E
25
ESE
30
ESE
35
ESE
30
SE
20
S
20
WSW
20
WSW
25
W
20
WSW
20
SW
25
W
25
W
25
W
25
W
25
W
25
W
20
W
20
W
20
W
20
W
20
W
15
WNW
10
W
5
SW
5
SW
5
SE
10
S
10
SW
5
SW
5
N
10
ENE
5
E
5
SE
5
SE
10
S
10
WSW
15
W
15
WNW
20
NW
15
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassoncross-
on
cross-
on
cross-
on
crosscross-
off
crosscross-
on
cross-
on
crosscrosscrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offcross-
off
cross-
off
crosscross-
off
cross-
off
crosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscross-
off
cross-
off
glassoffcross-
off
cross-
off
oncross-
on
glassglasscross-
off
offcross-
off
crosscross-
on
cross-
on
cross-
on
High Tide
/ height (m)
5:50PM
5.31
6:10AM
5.24
6:29PM
5.52
6:48AM
5.38
7:07PM
5.69
7:26AM
5.47
7:45PM
5.79
8:05AM
5.50
8:25PM
5.80
8:46AM
5.46
9:06PM
5.73
9:30AM
5.36
9:52PM
5.57
10:19AM
5.20
10:43PM
5.34
Low Tide
/ height (m)
12:18AM
0.94
12:32PM
0.86
12:57AM
0.75
1:11PM
0.70
1:36AM
0.61
1:49PM
0.60
2:15AM
0.53
2:28PM
0.58
2:55AM
0.53
3:08PM
0.64
3:37AM
0.61
3:52PM
0.78
4:23AM
0.77
4:40PM
0.97
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Fri
18
Sunrise-----5:22-------5:24-------5:24-------5:26-------5:26-------5:28-------5:30------
Sunset-9:30-------9:30-------9:29-------9:28-------9:28-------9:27-------9:25-------9:24--
clearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearpart cloudcloudcloudclearclearpart cloudpart cloudcloudcloudclearclearclearclearpart cloudpart cloudpart cloudpart cloudpart cloudclearclearpart cloudclearclearclearclearclearclearclearclearclearpart cloudclearpart cloudcloudcloudclearpart cloudclear
Rain (mm)
------------------------------------------------------------
Temp. °C212120202121232424232222212022232323212119192121201917161516171717171616161616171716161515151718181817181818202120181715
Feels °C (?)222120192121222424222221191717181920181814141517171716131214141312121212121313141414151414151617171816181717191918161613
  • 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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