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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 6 am Monday 23 Mar 2026 NZDTForecast 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
20.8° C
(Which is slightly warmer than usual)How big are the waves at Ranganunu Harbour today?
The current surf forecast for Ranganunu Harbour at 1PM is: 0.7m 8s primary swell from a East-northeast direction and 0.3m 12s secondary swell from a North-northeast direction, 0.3m 10s secondary swell from a Northeast direction (forecast issued at 06:00am March 23). The wind direction is predicted to be cross-onshore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Mar) | 1.5ft (0.4m) | 12s |
| Afternoon (23 Mar) | 3.5ft (1.1m) | 5s |
| Evening (23 Mar) | 5ft (1.5m) | 6s |
Table - waves today at Ranganunu Harbour. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 23 | Tuesday 24 | Wednesday 25 | Thu 26 | |||||||||||||||||||||
| 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 | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 8 | 5 | 6 | 6 | 7 | 7 | 8 | 8 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 46 | 47 | 28 | 70 | 66 | 127 | 209 | 262 | 334 | 353 | 428 | 456 | 481 | 541 | 559 | 616 | 667 | 887 | 1213 | 2147 | 3265 | 3674 | 3671 | 3464 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- on | cross- on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide / height (m) | 12:33PM 2.18 | 1:00AM 2.19 | 1:22PM 2.12 | 1:52AM 2.14 | 2:14PM 2.05 | |||||||||||||||||||
Low Tide / height (m) | 5:50AM 0.26 | 6:15PM 0.15 | 6:42AM 0.32 | 7:04PM 0.21 | 7:37AM 0.39 | 7:58PM 0.29 | ||||||||||||||||||
Monday 23 | Tuesday 24 | Wednesday 25 | Thu 26 | |||||||||||||||||||||
| Sunrise | - | - | 7:31 | - | - | - | - | - | - | - | 7:31 | - | - | - | - | - | - | - | 7:33 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 7:35 | - | - | - | - | - | - | - | 7:34 | - | - | - | - | - | - | - | 7:31 | - | - |
 | |  |  | | |  | |  | |  | |  | | | |  |  |  | |  | | |  | |
Rain (mm) | - | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | 1 | 6 | 6 | 7 | 5 | 2 | 6 | 29 |
| Temp. °C | 18 | 18 | 19 | 20 | 20 | 20 | 19 | 18 | 18 | 18 | 19 | 20 | 20 | 20 | 20 | 20 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 19 |
| Feels °C (?) | 18 | 18 | 18 | 18 | 17 | 17 | 16 | 14 | 14 | 14 | 14 | 15 | 16 | 16 | 17 | 16 | 15 | 14 | 12 | 13 | 11 | 11 | 11 | 14 |
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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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