Surf Forecasts:
How big are the waves at Ranganunu Harbour today (13 Aug):
- Morning surf: Morning surf (13 Aug, local time) - 2.5ft (0.8m), 8s period with NE swell.
- Afternoon surf: Afternoon surf (13 Aug, local time) - 2.5ft (0.8m), 7s period with NE swell.
- Evening surf: Evening surf (13 Aug, local time) - 2ft (0.6m), 7s period with NE swell.
The current surf forecast for Ranganunu Harbour at 1AM is: 0.9m 8s primary swell from a Northeast direction and 0.6m 7s secondary swell from a East direction (forecast issued at 05:00pm August 12). The wind direction is predicted to be glassy.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Aug) | 2.5ft (0.8m) | 8s |
| Afternoon (13 Aug) | 2.5ft (0.8m) | 7s |
| Evening (13 Aug) | 2ft (0.6m) | 7s |
Table - waves today at Ranganunu Harbour. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Wed afternoon. Very mild (max 18°C on Wed afternoon, min 13°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Wed 12 | Thursday 13 | Friday 14 | |||||||||||||||||
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) | NE 8 | NNE 8 | NNE 8 | NNE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 7 | NE 7 | NE 7 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 10 | NE 10 | NE 10 |
Wave Graph  | |||||||||||||||||||
 kJ | 154 | 140 | 114 | 112 | 86 | 84 | 69 | 57 | 65 | 65 | 43 | 65 | 65 | 84 | 86 | 71 | 58 | 58 | 57 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | cross-off | glassy | glassy | cross-off | cross-off | glassy | on | cross | glassy | glassy | glassy | cross-off | cross-on | glassy | cross-off | off | cross-off |
High Tide | 8:01PM2.26m | 8:25AM2.19m | 8:56PM2.34m | 9:19AM2.24m | |||||||||||||||
Low Tide | 1:11PM0.30m | 1:46AM0.39m | 2:05PM0.24m | 2:39AM0.32m | 2:55PM0.22m | ||||||||||||||
 |  |  | | | |  |  | |  | | | | | | | |  |  | |
 | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — |
 | 5:52 | — | — | — | — | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:53 | — | — |
mm | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — |
Temp °C | 18 | 16 | 15 | 14 | 14 | 14 | 14 | 16 | 17 | 15 | 15 | 14 | 13 | 14 | 15 | 15 | 16 | 15 | 14 |
Feels °C | 19 | 16 | 15 | 14 | 14 | 14 | 14 | 16 | 16 | 14 | 15 | 14 | 13 | 13 | 14 | 14 | 15 | 14 | 12 |
Swell 1 Height (m) Direction Period (s) | NE 8 | NNE 8 | NNE 8 | NNE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 7 | NE 7 | NE 7 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 10 | NE 10 | NE 10 |
| kJ | 154 | 140 | 114 | 112 | 86 | 84 | 69 | 57 | 65 | 65 | 43 | 65 | 65 | 84 | 86 | 71 | 58 | 58 | 57 |
Swell 2 Height (m) Direction Period (s) | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | N 4 | E 6 | E 4 | ENE 4 |
| kJ | 39 | 43 | 44 | 33 | 32 | 22 | 21 | 19 | 12 | 12 | 7 | 7 | 7 | 7 | 7 | 1 | 7 | 4 | 3 |
Swell 3 Height (m) Direction Period (s) | NW 12 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 8 | NW 9 | NW 8 | NW 8 | NW 11 | NW 7 | NW 7 | N 4 | E 6 | E 6 |
| kJ | 6 | 5 | 5 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 2 | 5 | 2 | 2 | 1 | 3 | 6 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 6 | E 3 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 12 | 3 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 9 | 9 | 9 | 12 | 8 | 8 | 8 | 15 | 8 | 8 | 17 | 17 |
Best forecast wave conditions in Northland | |||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||
Header Global | |||||||||||||||||||
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