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Surf Forecasts:

Sumner Bar surf break

Sumner Bar surfForecast / Canterbury / New Zealand

information circle48hr Weather and Surf, issued 12 am Sunday 01 Feb 2026 NZDT
Forecast update in hr  min  s Forecast update imminent
Sumner Bar surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Sumner Bar sea temperature is
18.1° C
 (Which is 3.3°C warmer than normal for this time of year)

How big are the waves at Sumner Bar today?

The current surf forecast for Sumner Bar at 7AM is: 0.5m 10s primary swell from a East direction (forecast issued at 12:00am February 01). An open ocean swell of 0.1m 14s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (NZDT) & DateWave HeightWave Period
Morning (01 Feb)1.5ft (0.4m)10s
Afternoon (01 Feb)2.5ft (0.7m)10s
Evening (01 Feb)3.5ft (1.1m)5s

Table - waves today at Sumner Bar. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Sunday
01
Monday
02
Tuesday
03
10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.4
ENE
0.4
ENE
0.5
ENE
0.5
E
0.3
ENE
0.4
ENE
0.6
ENE
0.9
ENE
1.1
ENE
1.3
ENE
2.1
NE
1
ENE
0.9
ENE
0.7
ENE
0.6
ENE
0.4
ENE
0.7
E
0.5
NE
0.4
NE
0.4
NE
0.9
ESE
0.7
E
0.5
E
0.9
SE
Period(s) (?)1111111010101055677777979995678
Wave
Graph
(?)Metric surfscale
Energy kJ (?)384464562141683766115393937051423145402021413225112
Wind
(km/h)
5
ENE
5
E
5
ESE
10
ENE
10
ENE
15
ENE
25
E
25
ENE
30
ENE
25
ENE
5
ENE
5
NNE
10
NW
10
W
10
ENE
15
ESE
10
ESE
15
WSW
5
W
10
SE
10
SSE
10
SW
40
SW
45
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		ononcross-
on		glasscrosscross-
off		cross-
on		crosscrossoffglasscrosscross-
off		offoffoff
High Tide
/ height (m)
4:21AM
2.51
4:50PM
2.37
5:15AM
2.50
5:41PM
2.37
6:08AM
2.48
6:34PM
2.34
Low Tide
/ height (m)
10:04PM
0.31
10:39AM
0.32
11:01PM
0.26
11:33AM
0.30
11:55PM
0.23
12:28PM
0.31
Sunday
01
Monday
02
Tuesday
03
Sunrise---6:28-------6:28-------6:30----
Sunset-------8:55-------8:53-------8:52
clear
part cloud
cloud
cloud
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
light rain
light rain
light rain
light rain
heavy rain
Rain (mm)
-------------------122416
Temp. °C151514141516161616151515192523221818161616161312
Feels °C (?)1515141313131312121215151622211917151615151554
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Sumner Bar surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Sumner Bar at:
surf-forecast.com

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