Surf Forecasts:
How big are the waves at Ranganunu Harbour today (30 Aug):
- Morning surf: Morning surf (30 Aug, local time) - 3ft (0.9m), 9s period with NE swell.
- Afternoon surf: Afternoon surf (30 Aug, local time) - 2.5ft (0.8m), 8s period with NE swell.
- Evening surf: Evening surf (30 Aug, local time) - 2ft (0.6m), 9s period with NE swell.
The current surf forecast for Ranganunu Harbour at 7AM is: 1.1m 8s primary swell from a Northeast direction (forecast issued at 11:00pm August 29). An open ocean swell of 0.1m 6s is not directed at the surf break, a second open ocean swell of 1.1m 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 (30 Aug) | 3ft (0.9m) | 9s |
| Afternoon (30 Aug) | 2.5ft (0.8m) | 8s |
| Evening (30 Aug) | 2ft (0.6m) | 9s |
Table - waves today at Ranganunu Harbour. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 20mm), heaviest during Sat night. Very mild (max 15°C on Sun morning, min 12°C on Sat night). Mainly strong winds. | |||||||||||||||||
Sunday 30 | Monday 31 | ||||||||||||||||
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 | |
Swell Height Map |  | |  |  |  |  |  | ||||||||||
Wave Height (m) Direction Period (s) | NNE 8 | NE 8 | NE 8 | NE 8 | NE 9 | NE 9 | NE 8 | NE 8 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 10 | NE 9 | NE 9 | NE 9 |
Wave Graph  | |||||||||||||||||
 kJ | 455 | 338 | 227 | 156 | 123 | 109 | 86 | 58 | 67 | 87 | 85 | 67 | 67 | 74 | 71 | 68 | 54 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 9:28PM2.11m | 9:43AM2.03m | 10:07PM2.14m | 10:24AM2.06m | |||||||||||||
Low Tide | 3:06AM0.36m | 3:18PM0.32m | 3:47AM0.30m | 4:00PM0.31m | |||||||||||||
 |  |  | |  |  | | |  | | |  | | | | | | |
 | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 6:06 | — | — | — | — | — | — | — | 6:07 | — |
mm | 17 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 12 | 13 | 13 | 14 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 14 | 14 |
Feels °C | 7 | 4 | 6 | 6 | 7 | 9 | 9 | 8 | 8 | 9 | 10 | 10 | 10 | 10 | 10 | 9 | 9 |
Swell 1 Height (m) Direction Period (s) | NNE 8 | NE 8 | NE 8 | NE 8 | NE 9 | NE 9 | NE 8 | NE 8 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 10 | NE 9 | NE 9 | NE 9 |
| kJ | 455 | 338 | 227 | 156 | 123 | 109 | 86 | 58 | 67 | 87 | 85 | 67 | 67 | 74 | 71 | 68 | 54 |
Swell 2 Height (m) Direction Period (s) | E 13 | — | W 11 | W 6 | NNW 7 | SE 5 | SE 8 | NNW 7 | N 7 | W 17 | W 16 | W 16 | — | — | W 15 | — | W 12 |
| kJ | 3 | — | 2 | 1 | 5 | 1 | 2 | 5 | 1 | 5 | 5 | 5 | — | — | 5 | — | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | W 6 | W 11 | SE 5 | W 18 | W 18 | E 12 | W 18 | — | — | — | — | W 12 | W 12 | W 12 | — |
| kJ | — | — | 1 | 2 | 1 | 6 | 6 | 3 | 6 | — | — | — | — | 3 | 3 | 3 | — |
Wind waves Height (m) Direction Period (s) | S 4 | SSW 4 | SSW 4 | SSW 4 | SW 4 | SW 4 | SW 4 | SW 4 | SW 4 | SW 4 | SW 4 | SW 4 | WSW 4 | WSW 4 | SW 4 | SW 4 | WSW 4 |
| kJ | 23 | 38 | 40 | 45 | 42 | 35 | 51 | 51 | 43 | 45 | 26 | 24 | 26 | 20 | 23 | 24 | 29 |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 24 | 296 | 299 | 24 | 24 | 38 | 45 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 45 |
Best forecast wave conditions in Northland | |||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||
Header Global | |||||||||||||||||
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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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