Surf Forecasts:
How big are the waves at Ranganunu Harbour today (07 Sep):
- Morning surf: Morning surf (07 Sep, local time) - 7.5ft (2.3m), 8s period with NW swell.
- Afternoon surf: Afternoon surf (07 Sep, local time) - 4ft (1.2m), 8s period with NNW swell.
- Evening surf: Evening surf (07 Sep, local time) - 3ft (0.9m), 8s period with NNW swell.
The current surf forecast for Ranganunu Harbour at 10AM is: 2.1m 8s primary swell from a Northwest direction and 1.7m 7s secondary swell from a North-northwest direction, 0.2m 9s secondary swell from a East-northeast direction (forecast issued at 05:00am September 07). The wind direction is predicted to be cross-shore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Sep) | 7.5ft (2.3m) | 8s |
| Afternoon (07 Sep) | 4ft (1.2m) | 8s |
| Evening (07 Sep) | 3ft (0.9m) | 8s |
Table - waves today at Ranganunu Harbour. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Mon morning. Very mild (max 15°C on Mon morning, min 12°C on Tue night). Winds decreasing (fresh winds from the W on Mon night, calm by Tue night). | |||||||||||||||||||||||
Monday 7 | Tuesday 8 | Wednesday 9 | |||||||||||||||||||||
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 | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | NNW 6 | NNW 7 | NW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | N 8 | N 7 | N 7 | NNW 7 | NNW 6 | NNW 6 | NNW 6 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | NNE 16 | NNE 16 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 218 | 424 | 574 | 229 | 197 | 167 | 109 | 94 | 68 | 49 | 42 | 27 | 24 | 15 | 14 | 12 | 12 | 9 | 9 | 9 | 9 | 24 | 24 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 3:49AM1.92m | 4:35PM1.98m | 5:00AM1.93m | 5:44PM2.04m | 6:09AM1.99m | 6:46PM2.12m | |||||||||||||||||
Low Tide | 9:42AM0.46m | 10:26PM0.56m | 10:50AM0.45m | 11:32PM0.51m | 11:55AM0.40m | ||||||||||||||||||
 |  |  | | |  | | | |  |  | | |  | | | | | | | | |  | |
 | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — |
 | — | — | — | — | — | 6:12 | — | — | — | — | — | — | — | 6:12 | — | — | — | — | — | — | — | 6:13 | — |
mm | — | 6 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 14 | 15 | 15 | 15 | 13 | 14 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 12 | 13 | 13 | 12 | 13 | 14 | 14 | 13 | 13 |
Feels °C | 13 | 10 | 11 | 10 | 10 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 10 | 11 | 11 | 11 | 10 | 9 | 10 | 10 | 9 | 9 | 10 |
Swell 1 Height (m) Direction Period (s) | ENE 9 | ENE 9 | NNW 7 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | N 8 | N 7 | N 7 | NNW 7 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NW 6 | NE 10 | NE 9 |
| kJ | 8 | 8 | 327 | 229 | 197 | 167 | 109 | 94 | 68 | 49 | 42 | 27 | 24 | 15 | 14 | 8 | 8 | 7 | 3 | 3 | 5 | 14 | 12 |
Swell 2 Height (m) Direction Period (s) | NW 17 | — | ENE 9 | ENE 8 | ENE 9 | NE 9 | NW 6 | NE 9 | NE 9 | NE 9 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | NNE 16 | NNE 16 |
| kJ | 12 | — | 7 | 7 | 7 | 3 | 7 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 9 | 9 | 9 | 9 | 24 | 24 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | E 9 | E 16 | — | NE 16 | NE 16 | NE 16 | NE 16 | NE 16 | NE 16 | NE 17 | NE 17 | NE 15 | NE 15 | NE 15 | NE 15 | NNW 5 | NW 5 |
| kJ | — | — | — | — | — | — | 2 | 5 | — | 10 | 10 | 10 | 11 | 10 | 10 | 12 | 12 | 9 | 8 | 8 | 9 | 3 | 1 |
Wind waves Height (m) Direction Period (s) | NNW 6 | NNW 7 | NW 8 | W 4 | W 4 | W 4 | W 5 | WSW 5 | SW 4 | SW 4 | SW 4 | SW 4 | SSW 4 | SW 3 | SSW 3 | — | — | — | — | — | — | — | — |
| kJ | 218 | 424 | 574 | 19 | 50 | 48 | 73 | 61 | 45 | 29 | 24 | 16 | 9 | 3 | 1 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 379 | 586 | 143 | 125 | 125 | 45 | 125 | 45 | 38 | 24 | 24 | 34 | 38 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 45 | 31 | 44 |
Best forecast wave conditions in Northland | |||||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
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