- Forecast
- Maps
- Live
- Weather State
- Spot Information
Ranganunu Harbour Surf Forecast
/ Northland (73 surf breaks) /
Surf Forecasts:
Ranganunu Harbour surfForecast / Northland / New Zealand
48hr Weather and Surf, issued 11 pm Saturday 09 May 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
18.9° C
(Which is slightly warmer than usual)How big are the waves at Ranganunu Harbour today?
The current surf forecast for Ranganunu Harbour at 5AM is: 1.5m 13s primary swell from a East-northeast direction and 0.4m 6s secondary swell from a North-northwest direction (forecast issued at 11:00pm May 09). An open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 May) | 4.5ft (1.4m) | 12s |
| Afternoon (10 May) | 4.5ft (1.3m) | 12s |
| Evening (10 May) | 3.5ft (1.0m) | 11s |
Table - waves today at Ranganunu Harbour. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Sat night. Very mild (max 17°C on Sun morning, min 14°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 10 | Monday 11 | Tuesday 12 | ||||||||||||||||||||||
9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | |
Swell Height Map |  |    |    |    | ||||||||||||||||||||
NE 13 | ENE 13 | ENE 13 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | E 10 | E 10 | E 9 | E 9 | ENE 9 | |
1094 | 1014 | 904 | 702 | 554 | 508 | 436 | 336 | 247 | 234 | 190 | 173 | 135 | 135 | 91 | 90 | 85 | 82 | 80 | 96 | 148 | 199 | 186 | 86 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 1:47AM1.84m | 1:59PM1.73m | 2:40AM1.84m | 2:54PM1.73m | 3:35AM1.86m | 3:55PM1.76m | ||||||||||||||||||
Low Tide | 7:02PM0.62m | 7:47AM0.66m | 7:56PM0.64m | 8:40AM0.64m | 8:52PM0.64m | 9:35AM0.59m | ||||||||||||||||||
 |  |  | |  | | | | |  |  | | |  | | | | | | | | | | | |
 | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:11 | — | — | — | — |
 | — | — | — | — | — | — | 5:36 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:34 | — |
2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 15 | 15 | 15 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 17 | 17 | 16 | 16 | 15 | 14 | 14 | 15 | 17 | 17 | 16 |
13 | 11 | 10 | 10 | 11 | 12 | 13 | 13 | 13 | 13 | 14 | 13 | 14 | 14 | 13 | 14 | 15 | 13 | 12 | 13 | 14 | 15 | 15 | 15 | |
Swell 1 Height (m) Direction Period (s) | NE 13 | ENE 13 | ENE 13 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | E 10 | E 10 | E 9 | E 9 | E 7 |
 kJ | 1094 | 1014 | 904 | 702 | 554 | 508 | 436 | 336 | 247 | 234 | 190 | 173 | 135 | 135 | 91 | 90 | 85 | 82 | 80 | 96 | 148 | 199 | 186 | 70 |
Swell 2 Height (m) Direction Period (s) | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 13 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | N 12 | N 12 | N 12 | N 12 | N 11 | N 11 | N 11 | N 11 | N 11 | N 11 | ENE 9 |
| kJ | 28 | 20 | 11 | 6 | 3 | 3 | 17 | 1 | 1 | 2 | 2 | 2 | 1 | 11 | 11 | 11 | 11 | 10 | 10 | 9 | 9 | 9 | 2 | 86 |
Swell 3 Height (m) Direction Period (s) | NW 13 | NW 12 | NNW 12 | NW 11 | NW 11 | NNW 13 | — | N 13 | NW 13 | N 13 | N 13 | N 12 | N 12 | NW 6 | NW 6 | NW 6 | NW 6 | W 6 | NE 10 | NE 9 | N 9 | N 11 | N 10 | N 11 |
| kJ | 26 | 23 | 13 | 5 | 5 | 17 | — | 3 | 6 | 3 | 3 | 3 | 3 | 1 | 1 | 1 | 1 | 3 | 4 | 3 | 2 | 9 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | NNW 6 | SW 3 | SW 3 | SW 4 | SW 4 | WSW 4 | WSW 4 | SW 4 | SW 4 | SW 4 | SW 4 | SW 3 | SSW 3 | S 3 | — | SSW 3 | — | — | — | — | — | — | — | SSW 2 |
| kJ | 47 | 4 | 12 | 12 | 20 | 27 | 26 | 23 | 17 | 13 | 10 | 6 | 3 | 1 | — | 1 | — | — | — | — | — | — | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 9 | 24 | 24 | 24 | 38 | 38 | 38 | 38 | 24 | 23 | 23 | 24 | 0 | 0 | 0 | 0 | 8 | 8 | 8 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Northland | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
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.
Nearest