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Surf Forecasts:

Ranganunu Harbour surfForecast / Northland / New Zealand

information circle48hr Weather and Surf, issued 6 pm Saturday 10 Jan 2026 NZDT
Forecast update in hr  min  s Forecast update imminent
Ranganunu Harbour surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ranganunu Harbour sea temperature is
20.4° C
 (Which is normal for this time of year)

How big are the waves at Ranganunu Harbour today?

The current surf forecast for Ranganunu Harbour at 10PM is: 0.4m 12s primary swell from a North-northeast direction and 0.3m 7s secondary swell from a East-northeast direction (forecast issued at 06:00pm January 10). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (NZDT) & DateWave HeightWave Period
Morning (10 Jan)--
Afternoon (10 Jan)1.5ft (0.4m)12s
Evening (10 Jan)1.5ft (0.4m)12s

Table - waves today at Ranganunu Harbour. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Saturday
10
Sunday
11
Monday
12
Tuesday
13
4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM
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
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.4
NNE
0.4
NNE
0.4
NNE
0.4
NNE
0.4
NNE
0.4
NNE
0.4
NNE
0.4
NNE
0.4
NNE
0.4
NNE
0.4
NNE
0.4
NNE
0.4
NNE
0.4
NNE
0.4
NNE
0.3
NNE
0.4
NE
0.4
NNE
0.3
NNE
0.3
NNE
0.3
NNE
0.3
NNE
0.3
NNE
0.3
NNE
Period(s) (?)12121212121111111111111111111010101010101010109
Wave
Graph
(?)Metric surfscale
Energy kJ (?)484747464643414040404039393836202333191818181815
Wind
(km/h)
20
WSW
20
WSW
15
SW
10
SW
5
SW
5
WSW
5
NW
15
NNW
15
NW
10
WNW
10
W
10
WNW
10
W
10
W
10
W
15
WSW
15
WSW
15
SW
10
SW
10
SSW
5
SSE
5
ESE
10
E
10
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
on		cross-
on		cross-
on		cross-
on		crosscrosscrosscrosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offcross-
off		cross-
off		crosscross-
on
High Tide
/ height (m)
2:38PM
2.10
3:03AM
1.95
3:23PM
2.00
3:54AM
1.88
4:10PM
1.91
4:50AM
1.83
Low Tide
/ height (m)
8:18PM
0.46
8:31AM
0.58
9:04PM
0.52
9:21AM
0.65
9:52PM
0.57
10:15AM
0.72
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Sunrise-----6:24-------6:24-------6:26--
Sunset-8:44-------8:44-------8:44------
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
cloud
Rain (mm)
------------------------
Temp. °C242221202019222324232020191921232322201817171819
Feels °C (?)212020202019222223232021202021222121201818181819
  • 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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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 Ranganunu Harbour 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 Ranganunu Harbour at:
surf-forecast.com

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