St Ives Harbour Wall Surf Break

Lat Long: 50.21° N 5.48° W

St Ives Harbour Wall 48 hour detailed Surf Forecast

Issued: 12 pm 26 Sep 2026 (local time)

Forecast update in  hr  min

Today's St Ives Harbour Wall sea temperature is
17.1°C
1.8° 

St Ives Harbour Wall surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at St Ives Harbour Wall today (26 Sep):

  • Morning surf: Morning surf (26 Sep, local time) - 5.5ft (1.7m), 12s period with W swell.
  • Afternoon surf: Afternoon surf (26 Sep, local time) - 5ft (1.6m), 12s period with W swell.
  • Evening surf: Evening surf (26 Sep, local time) - 5ft (1.6m), 11s period with W swell.

The current surf forecast for St Ives Harbour Wall at 6PM is: 1.6m 11s primary swell from a West direction and 0.1m 14s secondary swell from a Southwest direction (forecast issued at 12:00pm September 26). The wind direction is predicted to be cross-offshore.

Time (BST) & DateWave HeightWave Period
Morning (26 Sep)5.5ft (1.7m)12s
Afternoon (26 Sep)5ft (1.6m)12s
Evening (26 Sep)5ft (1.6m)11s

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


Short Range Forecast

Some drizzle, heaviest during Sun morning. Very mild (max 18°C on Sun morning, min 14°C on Sat night). Winds decreasing (fresh winds from the S on Sun morning, calm by Sun night).

Sat
26
Sunday
27
Monday
28
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
2
2
2
2
2
0
0
0
0
0
0
0
1
1
2
2
1
1
2
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
W
12
1.6
W
12
1.6
W
11
1.6
W
11
1.6
W
11
1.5
W
11
1.4
W
11
1.3
W
11
1.2
W
10
1.2
W
10
1.2
WNW
10
1.3
WNW
11
1.4
WNW
11
1.9
WNW
11
1.8
WNW
11
1.7
WNW
12
1.6
WNW
12
1.6
WNW
12
1.4
WNW
11
1.5
W
11
1.4
W
11
Wave Graph
Metric surfscale
Energy kJ
841
736
675
640
640
533
457
381
314
314
318
415
478
813
786
741
636
625
513
553
459
Wind (km/h)
15
SW
15
SW
15
SW
15
S
15
SE
20
SE
35
SSE
35
SSE
35
S
25
WSW
30
WNW
25
WNW
20
WNW
15
NW
5
NW
5
ENE
5
ESE
10
SE
10
SSE
20
ESE
25
ESE
Wind State
off
off
off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
glassy
cross
cross
cross-off
cross
cross
High Tide
5:43PM5.99m
6:02AM5.96m
6:17PM6.21m
6:35AM6.15m
6:52PM6.29m
Low Tide
11:46AM0.39m
00:06AM0.17m
12:20PM0.16m
00:40AM0.02m
12:55PM0.05m
cloud
cloud
clear
part cloud
cloud
part cloud
cloud
clear
cloud
rain showers
part cloud
clear
part cloud
cloud
cloud
part cloud
cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:13
—
—
—
—
—
—
7:13
—
—
—
—
—
—
—
7:16
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
7:12
—
—
—
—
—
—
—
7:09
—
—
—
—
—
—
—
7:07
—
 mm
—
—
—
—
—
—
—
—
—
1
—
—
—
—
—
—
—
—
—
—
—
Temp °C
16
16
16
15
14
15
16
16
17
18
16
15
15
15
14
14
14
16
17
15
14
Feels °C
14
13
13
13
12
12
10
10
12
15
11
10
11
12
13
13
13
14
14
11
10
  • 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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