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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 Tuesday 02 Dec 2025 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
20.5° C
(Which is 2.5°C warmer than normal for this time of year)How big are the waves at Ranganunu Harbour today?
The current surf forecast for Ranganunu Harbour at 9AM is: 0.5m 10s primary swell from a East direction and 0.6m 6s secondary swell from a North direction (forecast issued at 06:00am December 02). The wind direction is predicted to be glassy.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Dec) | 1.5ft (0.5m) | 10s |
| Afternoon (02 Dec) | 1ft (0.3m) | 16s |
| Evening (02 Dec) | 3ft (0.9m) | 6s |
Table - waves today at Ranganunu Harbour. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 02 | Wednesday 03 | Thursday 04 | Fri 05 | |||||||||||||||||||||
| 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) (?) | 10 | 10 | 10 | 16 | 16 | 16 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 8 | 8 | 8 | 20 | 20 | 18 | 18 | 18 | 18 | 17 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 68 | 67 | 47 | 53 | 52 | 51 | 59 | 95 | 115 | 160 | 187 | 176 | 248 | 146 | 142 | 104 | 87 | 75 | 75 | 109 | 162 | 160 | 158 | 147 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | glass | on | cross- on | cross- on | cross- on | on | cross- on | on | on | cross- on | cross- on | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 6:00AM 1.95 | 6:24PM 2.09 | 7:04AM 2.06 | 7:25PM 2.15 | 8:06AM 2.19 | 8:26PM 2.20 | ||||||||||||||||||
Low Tide / height (m) | 11:49AM 0.49 | 12:22AM 0.30 | 12:51PM 0.43 | 1:20AM 0.21 | 1:51PM 0.36 | |||||||||||||||||||
Tuesday 02 | Wednesday 03 | Thursday 04 | Fri 05 | |||||||||||||||||||||
| Sunrise | - | 6:05 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | 8:24 | - | - | - | - | - | - | - | 8:25 | - | - | - | - | - | - | - | 8:27 | - | - |
 |  |  |  | | |  |  |  | | | | | |  | | |  | | | | | | | |
Rain (mm) | 2 | 2 | - | 1 | 1 | 3 | - | - | 1 | 2 | 1 | 4 | 1 | 2 | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 19 | 20 | 21 | 22 | 22 | 20 | 19 | 19 | 20 | 21 | 22 | 20 | 17 | 16 | 16 | 16 | 17 | 18 | 18 | 19 | 18 | 17 | 17 |
| Feels °C (?) | 21 | 22 | 23 | 22 | 24 | 22 | 21 | 19 | 18 | 17 | 20 | 20 | 16 | 12 | 8 | 8 | 8 | 10 | 11 | 11 | 13 | 12 | 13 | 13 |
- 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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