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Ranganunu Harbour Surf Forecast
/ Northland (73 surf breaks) /
Surf Forecasts:
Ranganunu Harbour surfForecast / Northland / New Zealand
48hr Weather and Surf, issued 5 am Thursday 28 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
18.3° C
(Which is slightly warmer than usual)How big are the waves at Ranganunu Harbour today (28 May):
- Morning surf: Morning surf (28 May, local time) - 3.5ft (1.0m), 9s period with NE swell.
- Afternoon surf: Afternoon surf (28 May, local time) - 3ft (0.9m), 9s period with NE swell.
- Evening surf: Evening surf (28 May, local time) - 2.5ft (0.8m), 9s period with NE swell.
The current surf forecast for Ranganunu Harbour at 8AM is: 1.0m 9s primary swell from a Northeast direction and 0.5m 11s secondary swell from a East direction (forecast issued at 05:00am May 28). The wind direction is predicted to be offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 May) | 3.5ft (1.0m) | 9s |
| Afternoon (28 May) | 3ft (0.9m) | 9s |
| Evening (28 May) | 2.5ft (0.8m) | 9s |
Table - waves today at Ranganunu Harbour. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 18°C on Sat night, min 14°C on Thu morning). Winds increasing (calm on Thu morning, fresh winds from the NE by Sat night). | ||||||||||||||||||||||||
Thursday 28 | Friday 29 | Saturday 30 | Sun 31 | |||||||||||||||||||||
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 | 12 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 4 | NE 5 | NE 5 | NE 6 | NE 6 | NE 6 | NE 6 | |
152 | 132 | 145 | 123 | 129 | 104 | 88 | 88 | 86 | 86 | 69 | 57 | 57 | 43 | 43 | 35 | 93 | 29 | 53 | 92 | 150 | 167 | 196 | 269 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | off | off | glassy | cross-off | cross-off | cross-off | cross-off | glassy | glassy | cross-off | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 5:53AM1.96m | 6:32PM1.95m | 6:42AM1.95m | 7:20PM1.99m | 7:29AM1.94m | 8:05PM2.01m | ||||||||||||||||||
Low Tide | 11:35AM0.44m | 00:01AM0.56m | 12:23PM0.43m | 00:49AM0.55m | 1:08PM0.42m | |||||||||||||||||||
 | |  | | | | | | |  |  | | | | | | | | | | | |  | | |
 | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:24 | — | — | — | — | — | 7:24 |
 | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:23 | — | — | — | — | — | — | — | 5:23 | — | — | 5:23 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 14 | 14 | 15 | 16 | 15 | 14 | 14 | 14 | 14 | 14 | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 17 |
14 | 12 | 13 | 14 | 14 | 14 | 13 | 13 | 14 | 14 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 12 | 13 | 13 | 13 | 13 | 13 | |
Swell 1 Height (m) Direction Period (s) | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NNE 11 | NNE 11 | NNE 11 | N 14 | N 13 | E 9 | E 9 | N 13 |
 kJ | 152 | 132 | 145 | 123 | 129 | 104 | 88 | 88 | 86 | 86 | 69 | 57 | 57 | 43 | 43 | 35 | 12 | 12 | 12 | 4 | 3 | 2 | 2 | 3 |
Swell 2 Height (m) Direction Period (s) | E 10 | E 11 | E 11 | E 11 | ENE 11 | ENE 11 | ENE 11 | E 11 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | NNE 11 | E 9 | E 9 | E 9 | NNE 11 | NNE 11 | N 13 | N 13 | N 18 |
| kJ | 65 | 94 | 59 | 61 | 40 | 39 | 39 | 36 | 20 | 19 | 18 | 17 | 17 | 17 | 7 | 12 | 7 | 7 | 7 | 12 | 12 | 3 | 3 | 6 |
Swell 3 Height (m) Direction Period (s) | — | N 11 | N 11 | N 11 | N 11 | N 11 | N 11 | N 11 | N 11 | N 11 | N 11 | N 10 | N 11 | NNE 11 | NNE 11 | E 10 | N 15 | N 14 | — | N 10 | N 10 | N 13 | E 9 | N 10 |
| kJ | — | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 12 | 12 | 8 | 4 | 4 | — | 2 | 2 | 3 | 7 | 2 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | ESE 3 | E 3 | ENE 3 | ENE 3 | NE 3 | NE 8 | NE 4 | NE 5 | NE 5 | NE 6 | NE 6 | NE 6 | NE 6 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 5 | 93 | 29 | 53 | 92 | 150 | 167 | 196 | 269 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 19 | 19 | 34 | 38 | 38 | 19 | 19 | 38 | 38 | 135 | 135 |
Best forecast wave conditions in Northland | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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