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Ranganunu Harbour Surf Forecast
/ Northland (73 surf breaks) /
Surf Forecasts:
Ranganunu Harbour surfForecast / Northland / New Zealand
48hr Weather and Surf, issued 5 am Monday 20 Apr 2026 NZSTForecast 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
19.9° C
(Which is slightly warmer than usual)How big are the waves at Ranganunu Harbour today?
The current surf forecast for Ranganunu Harbour at 9AM is: 1.3m 7s primary swell from a North-northwest direction and 0.7m 8s secondary swell from a North-northeast direction, 0.1m 16s secondary swell from a Northwest direction (forecast issued at 05:00am April 20). The wind direction is predicted to be cross-onshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Apr) | 4.5ft (1.3m) | 7s |
| Afternoon (20 Apr) | 4.5ft (1.3m) | 7s |
| Evening (20 Apr) | 4ft (1.2m) | 7s |
Table - waves today at Ranganunu Harbour. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 20 | Tuesday 21 | Wednesday 22 | Thu 23 | |||||||||||||||||||||
| 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 6 | 7 | 7 | 7 | 7 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 11 | 11 | 11 | 11 | 11 | 11 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 127 | 171 | 145 | 168 | 166 | 151 | 146 | 67 | 44 | 44 | 74 | 74 | 76 | 76 | 58 | 58 | 41 | 36 | 40 | 62 | 59 | 38 | 37 | 35 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- on | cross- on | glass | glass | off | cross- off | cross- off | off | off | off | off | off | cross- off | off | off | off | cross- off | off |
High Tide / height (m) | 10:24AM 2.24 | 10:55PM 2.31 | 11:16AM 2.20 | 11:47PM 2.28 | 12:09PM 2.14 | |||||||||||||||||||
Low Tide / height (m) | 3:44AM 0.22 | 4:06PM 0.07 | 4:36AM 0.25 | 4:56PM 0.11 | 5:31AM 0.31 | 5:49PM 0.19 | ||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | Thu 23 | |||||||||||||||||||||
| Sunrise | - | - | 6:54 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - |
| Sunset | - | - | - | - | 5:57 | - | - | - | - | - | - | - | 5:55 | - | - | - | - | - | - | - | 5:54 | - | - | - |
 | |  | | | |  | | |  | | |  |  | | |  | |  | | | | | | |
Rain (mm) | 2 | 1 | 2 | 3 | 4 | 2 | - | 1 | 1 | 2 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 15 | 16 | 16 | 16 | 15 | 15 | 15 | 14 | 14 | 15 | 17 | 17 | 16 | 14 | 13 | 13 | 14 | 14 | 16 | 15 | 14 | 13 | 13 |
| Feels °C (?) | 12 | 12 | 13 | 13 | 13 | 12 | 13 | 14 | 14 | 13 | 14 | 15 | 13 | 13 | 10 | 10 | 10 | 11 | 11 | 13 | 10 | 10 | 9 | 11 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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.
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