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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 11 pm Wednesday 13 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
18.4° C
(Which is normal for this time of year)How big are the waves at Ranganunu Harbour today?
The current surf forecast for Ranganunu Harbour at 2AM is: 1.7m 7s primary swell from a East direction and 0.1m 10s secondary swell from a North direction (forecast issued at 11:00pm May 13). An open ocean swell of 0.1m 21s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 May) | 5ft (1.6m) | 8s |
| Afternoon (14 May) | 5ft (1.5m) | 8s |
| Evening (14 May) | 4ft (1.2m) | 8s |
Table - waves today at Ranganunu Harbour. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Wed night. Very mild (max 17°C on Thu afternoon, min 14°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 14 | Friday 15 | Saturday 16 | ||||||||||||||||||||||
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 | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | |
Swell Height Map |  |    |    |    | ||||||||||||||||||||
E 6 | E 7 | E 8 | ENE 8 | ENE 8 | E 8 | E 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | E 8 | |
100 | 282 | 346 | 383 | 350 | 368 | 277 | 187 | 186 | 364 | 354 | 245 | 336 | 212 | 181 | 181 | 217 | 277 | 212 | 263 | 235 | 217 | 257 | 251 | |
Wind (km/h) | ||||||||||||||||||||||||
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 | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | |
High Tide | 5:28AM1.98m | 6:03PM1.93m | 6:25AM2.06m | 7:02PM2.06m | 7:21AM2.14m | |||||||||||||||||||
Low Tide | 10:51PM0.55m | 11:26AM0.40m | 11:49PM0.47m | 12:20PM0.29m | 00:45AM0.39m | 1:12PM0.19m | ||||||||||||||||||
 | |  |  |  | |  | |  | | | | | | | | | | | | | | | | |
 | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:13 | — | — | — | — |
 | — | — | — | — | — | — | 5:32 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:30 | — |
1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 16 | 16 | 16 | 15 | 16 | 17 | 15 | 15 | 15 | 16 | 15 | 14 | 17 | 17 | 16 | 15 | 15 | 15 | 15 | 14 | 17 | 17 | 16 |
12 | 12 | 13 | 12 | 11 | 12 | 13 | 12 | 12 | 12 | 13 | 11 | 10 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 10 | 12 | 13 | 12 | |
Swell 1 Height (m) Direction Period (s) | N 10 | N 10 | N 10 | N 10 | N 10 | ENE 8 | ENE 8 | N 10 | N 9 | ENE 8 | E 8 | N 10 | E 8 | E 8 | N 10 | N 10 | N 10 | E 8 | N 11 | N 11 | N 11 | ENE 12 | ENE 12 | ENE 11 |
 kJ | 2 | 2 | 2 | 2 | 2 | 266 | 187 | 2 | 2 | 229 | 251 | 2 | 239 | 212 | 2 | 2 | 2 | 186 | 2 | 2 | 2 | 27 | 26 | 25 |
Swell 2 Height (m) Direction Period (s) | N 10 | W 21 | W 21 | W 20 | W 19 | W 18 | N 10 | W 18 | — | W 16 | N 10 | — | — | — | — | — | — | — | — | — | — | N 11 | N 11 | W 21 |
| kJ | 2 | 9 | 9 | 7 | 7 | 6 | 2 | 6 | — | 5 | 2 | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 9 |
Swell 3 Height (m) Direction Period (s) | W 21 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 22 | N 11 |
| kJ | 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 9 | 2 |
Wind waves Height (m) Direction Period (s) | E 6 | E 7 | E 8 | ENE 8 | ENE 8 | E 8 | E 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | — | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | E 8 |
| kJ | 100 | 282 | 346 | 383 | 350 | 368 | 277 | 187 | 186 | 364 | 354 | 245 | 336 | — | 181 | 181 | 217 | 277 | 212 | 263 | 235 | 217 | 257 | 251 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 24 | 34 | 19 | 19 | 19 | 19 | 5 | 5 | 34 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 19 | 5 | 5 | 5 | 5 | 5 | 5 | 19 |
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)
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