St Agnes surfForecast / Cornwall (North) / UK

information circle48hr Weather and Surf, issued 12 pm Tuesday 21 Oct 2025 BST
Forecast update in hr  min  s Forecast update imminent
St Agnes surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's St Agnes sea temperature is
15.4° C
(Which is 1.6°C warmer than normal for this time of year)


How big are the waves at St Agnes today?

The current surf forecast for St Agnes at 3PM is: 2.0m 9s primary swell from a West direction and 0.6m 7s secondary swell from a South-southwest direction, 0.1m 18s secondary swell from a South direction (forecast issued at 12:00pm October 21). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (21 Oct)7ft (2.2m)10s
Afternoon (21 Oct)6.5ft (2.0m)9s
Evening (21 Oct)6.5ft (2.0m)9s

Table - waves today at St Agnes. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM
Rating
(10 max)
0
0
0
0
0
0
0
0
1
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
2.1
W
2.1
W
1.9
W
1.9
W
1.8
W
1.5
W
1.4
W
1.3
W
1.1
W
1
W
1.2
SW
1.3
WSW
1.3
WSW
0.8
W
3
WSW
3.5
WSW
4.5
WSW
5
W
4.5
WNW
4
W
4
W
3.5
W
3.5
W
3.5
W
Period(s) (?)10999888101010999148111212121212121110
Wave
Graph
(?)Metric surfscale
Energy kJ (?)8437425625494322912473182341922472882822641272321050376939600048453806305328802389
Wind
(km/h)
25
W
30
W
25
WNW
20
WNW
20
WNW
15
WNW
15
WNW
15
WNW
15
SW
10
SSW
20
SE
30
ENE
45
N
15
NW
20
NW
45
NW
40
NW
55
NW
50
NW
40
WNW
35
WNW
35
WNW
35
WNW
40
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
off
cross-
off
offcrosscross-
on
cross-
on
cross-
on
onononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
High Tide
/ height (m)
5:56PM
6.17
6:12AM
6.16
6:27PM
6.18
6:42AM
6.17
6:58PM
6.08
Low Tide
/ height (m)
11:58AM
0.55
12:13AM
0.48
12:27PM
0.49
12:42AM
0.51
12:57PM
0.53
1:10AM
0.63
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Sunrise--------7:52-------7:54-------
Sunset--6:17-------6:15-------6:14-----
cloud
part cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
part cloud
cloud
cloud
mod rain
heavy rain
light rain
light rain
light rain
rain showers
light rain
light rain
rain showers
rain showers
part cloud
rain showers
rain showers
Rain (mm)
-----------91624415111-11
Temp. °C14141412121212111314131110101011129101010101010
Feels °C (?)9998889810119517624-2-112211
  • 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

Eyeball surf reportRecent Eyeball Surf Reports for Cornwall (North)

  1. weather stationWind Update The wind is still cross-on at St Agnes (moderate winds from the W.(Wind varies from 250 to 310 degs) at Newquay Airport 21 km from St Agnes). A 1.9m swell from the W

    St Agnes
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21 km away, 2 h 0 min ago

28 km/h
W
0.0
15.4
Air / Water (°C)
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