Surf Forecasts:
How big are the waves at Ranganunu Harbour today (09 Sep):
- Morning surf: Morning surf (09 Sep, local time) - 0.5ft (0.2m), 10s period with ENE swell.
- Afternoon surf: Afternoon surf (09 Sep, local time) - 0.5ft (0.2m), 10s period with ENE swell.
- Evening surf: Evening surf (09 Sep, local time) - 0.5ft (0.2m), 16s period with NNE swell.
The current surf forecast for Ranganunu Harbour at 12AM is: 0.1m 17s primary swell from a Northeast direction and 0.3m 6s secondary swell from a North-northwest direction, 0.1m 10s secondary swell from a Northeast direction (forecast issued at 05:00pm September 08). The wind direction is predicted to be cross-offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Sep) | 0.5ft (0.2m) | 10s |
| Afternoon (09 Sep) | 0.5ft (0.2m) | 10s |
| Evening (09 Sep) | 0.5ft (0.2m) | 16s |
Table - waves today at Ranganunu Harbour. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Thu night. Very mild (max 15°C on Tue afternoon, min 11°C on Wed afternoon). Winds increasing (calm on Tue night, fresh winds from the SSW by Fri morning). | |||||||||||||||||||
Tue 8 | Wednesday 9 | Thursday 10 | |||||||||||||||||
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 | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | NNW 7 | NNW 7 | N 6 | NNW 6 | NNW 6 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | NNE 16 | NNE 16 | NE 9 | NE 9 | NE 9 | NE 14 | NE 14 | NE 15 | NE 15 | NE 15 |
Wave Graph  | |||||||||||||||||||
 kJ | 16 | 15 | 7 | 12 | 12 | 9 | 9 | 9 | 9 | 24 | 24 | 12 | 12 | 12 | 29 | 33 | 34 | 34 | 33 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross | glassy | on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-off |
High Tide | 5:44PM2.04m | 6:09AM1.99m | 6:46PM2.12m | 7:13AM2.07m | 7:43PM2.20m | ||||||||||||||
Low Tide | 11:32PM0.51m | 11:55AM0.40m | 00:32AM0.43m | 12:54PM0.33m | |||||||||||||||
 | |  |  | | |  |  | | | |  | | | |  | | |  | |
 | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — |
 | — | 6:12 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:14 | — |
mm | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | 5 |
Temp °C | 15 | 14 | 13 | 13 | 13 | 13 | 14 | 12 | 13 | 11 | 11 | 11 | 11 | 11 | 14 | 15 | 15 | 14 | 11 |
Feels °C | 11 | 12 | 12 | 12 | 11 | 12 | 12 | 8 | 11 | 8 | 8 | 9 | 8 | 9 | 11 | 11 | 11 | 10 | 5 |
Swell 1 Height (m) Direction Period (s) | NNW 7 | NNW 7 | N 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | ENE 10 | ENE 10 | NE 10 | NE 9 | NE 9 | NE 9 | NE 9 | NE 8 | NE 9 | NE 9 | NE 9 | NW 4 |
| kJ | 16 | 15 | 7 | 8 | 7 | 7 | 3 | 9 | 9 | 14 | 12 | 12 | 12 | 12 | 18 | 19 | 20 | 20 | 16 |
Swell 2 Height (m) Direction Period (s) | NE 10 | NE 10 | NW 8 | NE 10 | NE 10 | ENE 10 | ENE 10 | NNW 6 | NE 15 | NNE 16 | NNE 16 | NE 14 | NE 14 | NE 17 | NE 14 | NE 14 | NE 15 | NE 15 | NE 15 |
| kJ | 4 | 4 | 3 | 4 | 4 | 9 | 9 | 3 | 9 | 24 | 24 | 7 | 7 | 11 | 29 | 33 | 34 | 34 | 33 |
Swell 3 Height (m) Direction Period (s) | NE 16 | NE 16 | NE 10 | NE 17 | NE 17 | NE 15 | NE 15 | NE 15 | N 5 | N 5 | NW 5 | NE 16 | NE 17 | NE 13 | NW 5 | ENE 7 | NE 16 | NNE 16 | NE 9 |
| kJ | 11 | 10 | 4 | 12 | 12 | 9 | 8 | 8 | 1 | 1 | 1 | 11 | 11 | 7 | 1 | 5 | 10 | 25 | 20 |
Wind waves Height (m) Direction Period (s) | SW 4 | SW 3 | — | — | — | — | — | W 2 | WSW 2 | WSW 3 | SW 3 | SSW 3 | — | SSW 2 | — | W 3 | WNW 3 | WNW 4 | SW 3 |
| kJ | 8 | 4 | — | — | — | — | — | 1 | 1 | 3 | 3 | 1 | — | 1 | — | 2 | 6 | 19 | 3 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 38 | 34 | 34 | 135 | 61 | 19 | 135 | 34 | 34 | 31 | 31 | 31 | 34 | 34 | 38 | 31 | 125 | 9 | 24 |
Best forecast wave conditions in Northland | |||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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