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Little Wanganui Surf Forecast
/ West Coast South Island (21 surf breaks) /
Surf Forecasts:
Little Wanganui surfForecast / West Coast South Island / New Zealand
48hr Weather and Surf, issued 11 pm Wednesday 13 May 2026 NZSTForecast update in hr min s Forecast update imminent
Little Wanganui surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Little Wanganui sea temperature is
15.8° C
(Which is slightly warmer than usual)How big are the waves at Little Wanganui today?
The current surf forecast for Little Wanganui at 4AM is: 1.6m 17s primary swell from a West-southwest direction (forecast issued at 11:00pm May 13). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 May) | 4.5ft (1.4m) | 16s |
| Afternoon (14 May) | 4.5ft (1.3m) | 16s |
| Evening (14 May) | 4ft (1.2m) | 15s |
Table - waves today at Little Wanganui. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 14°C on Thu morning, min 9°C on Thu night). 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 |  |    |    |    | ||||||||||||||||||||
WSW 13 | WSW 18 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | W 22 | W 21 | W 20 | W 20 | W 19 | |
673 | 662 | 1484 | 1180 | 962 | 950 | 817 | 756 | 610 | 557 | 465 | 459 | 421 | 331 | 331 | 326 | 326 | 321 | 271 | 271 | 323 | 380 | 485 | 580 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | cross-off | cross-off | off | cross-on | on | glassy | off | off | off | off | glassy | glassy | glassy | glassy | off | off | off | off | glassy | glassy | glassy | glassy | |
High Tide | 7:39PM2.74m | 7:58AM2.91m | 8:28PM2.93m | 8:47AM3.08m | 9:15PM3.09m | 9:36AM3.21m | ||||||||||||||||||
Low Tide | 1:44AM0.46m | 2:13PM0.25m | 2:35AM0.28m | 3:02PM0.10m | 3:24AM0.12m | 3:50PM0.00m | ||||||||||||||||||
 |  | | |  | | | | | | | | | | | | | | | | | | | | |
 | — | — | — | 7:31 | — | — | — | — | — | — | — | 7:31 | — | — | — | — | — | — | — | 7:33 | — | — | — | — |
 | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:21 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 12 | 12 | 11 | 10 | 11 | 14 | 14 | 11 | 10 | 10 | 9 | 9 | 10 | 13 | 13 | 10 | 10 | 10 | 9 | 9 | 10 | 13 | 13 | 11 |
11 | 11 | 10 | 8 | 10 | 12 | 13 | 10 | 8 | 8 | 7 | 7 | 8 | 12 | 12 | 9 | 9 | 9 | 7 | 7 | 9 | 12 | 12 | 10 | |
Swell 1 Height (m) Direction Period (s) | WSW 13 | WSW 13 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 13 | W 19 |
 kJ | 673 | 538 | 1484 | 1180 | 962 | 950 | 817 | 756 | 610 | 557 | 465 | 459 | 421 | 331 | 331 | 326 | 326 | 321 | 271 | 271 | 271 | 276 | 285 | 580 |
Swell 2 Height (m) Direction Period (s) | WSW 18 | WSW 18 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 25 | W 24 | W 23 | W 22 | W 21 | W 20 | W 20 | WSW 13 |
| kJ | 591 | 662 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 13 | 44 | 97 | 227 | 323 | 380 | 485 | 289 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 16 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 20 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 52 | 54 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in West Coast South Island | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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