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Wharariki Beach Surf Forecast
/ Nelson – West Coast (6 surf breaks) /
Surf Forecasts:
Wharariki Beach surfForecast / Nelson – West Coast / New Zealand
48hr Weather and Surf, issued 11 am Monday 18 May 2026 NZSTForecast update in hr min s Forecast update imminent
Wharariki Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Wharariki Beach sea temperature is
15.7° C
(Which is normal for this time of year)How big are the waves at Wharariki Beach today?
The current surf forecast for Wharariki Beach at 6PM is: 0.4m 18s primary swell from a West-northwest direction and 0.5m 13s secondary swell from a West direction (forecast issued at 11:00am May 18). The wind direction is predicted to be glassy.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 May) | 2ft (0.6m) | 14s |
| Afternoon (18 May) | 1.5ft (0.5m) | 13s |
| Evening (18 May) | 1.5ft (0.5m) | 17s |
Table - waves today at Wharariki Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Wed night. Very mild (max 15°C on Wed night, min 9°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||||||
Mon 18 | Tuesday 19 | Wednesday 20 | Thu 21 | |||||||||||||||||||||
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 | 3 AM | 6 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
W 14 | W 14 | W 13 | WNW 18 | W 17 | W 16 | W 16 | W 16 | W 15 | W 14 | W 14 | W 14 | W 14 | W 14 | W 14 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | NNW 6 | |
140 | 131 | 85 | 103 | 154 | 132 | 243 | 240 | 225 | 202 | 202 | 199 | 199 | 146 | 138 | 127 | 125 | 87 | 88 | 85 | 84 | 82 | 51 | 60 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | glassy | glassy | glassy | cross-off | off | off | cross-off | cross | cross | cross | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | |
High Tide | 10:46AM3.39m | 11:12PM3.48m | 11:36AM3.32m | 00:02AM3.42m | 12:28PM3.19m | 00:55AM3.30m | ||||||||||||||||||
Low Tide | 4:59PM-0.04m | 5:28AM0.02m | 5:49PM0.04m | 6:20AM0.11m | 6:40PM0.18m | |||||||||||||||||||
 | | |  | | | | | | | | | | | | | | | |  | | | |  | |
 | 7:31 | — | — | — | — | — | — | 7:31 | — | — | — | — | — | — | — | 7:31 | — | — | — | — | — | — | — | 7:33 |
 | — | — | 5:19 | — | — | — | — | — | — | — | 5:19 | — | — | — | — | — | — | — | 5:17 | — | — | — | — | 5:16 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | |
Temp °C | 9 | 9 | 10 | 10 | 11 | 11 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 14 | 14 | 15 | 15 |
6 | 6 | 9 | 9 | 10 | 9 | 8 | 8 | 8 | 9 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 7 | 7 | 7 | 11 | 11 | 12 | 12 | |
Swell 1 Height (m) Direction Period (s) | W 14 | W 14 | W 13 | W 13 | W 17 | W 16 | W 16 | W 16 | W 15 | W 14 | W 14 | W 14 | W 14 | W 14 | W 14 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | W 12 |
 kJ | 140 | 131 | 85 | 84 | 154 | 132 | 243 | 240 | 225 | 202 | 202 | 199 | 199 | 146 | 138 | 127 | 125 | 87 | 88 | 85 | 84 | 82 | 51 | 47 |
Swell 2 Height (m) Direction Period (s) | W 20 | E 4 | ENE 4 | WNW 18 | W 13 | W 13 | — | — | — | — | — | — | W 21 | W 21 | — | — | W 20 | W 20 | W 20 | W 20 | W 21 | W 19 | W 19 | W 19 |
| kJ | 30 | 6 | 6 | 103 | 85 | 56 | — | — | — | — | — | — | 9 | 9 | — | — | 8 | 7 | 8 | 8 | 8 | 7 | 7 | 28 |
Swell 3 Height (m) Direction Period (s) | — | W 19 | W 19 | E 4 | E 4 | ENE 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 20 | — | — |
| kJ | — | 30 | 62 | 3 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 8 | — | — |
Wind waves Height (m) Direction Period (s) | E 4 | — | E 4 | — | — | — | — | — | — | — | — | WNW 2 | W 3 | W 3 | W 3 | W 3 | W 3 | W 3 | WNW 3 | WNW 3 | NW 3 | NNW 4 | NNW 4 | NNW 6 |
| kJ | 9 | — | 5 | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 2 | 5 | 3 | 5 | 5 | 4 | 2 | 4 | 21 | 60 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 152 | 163 | 111 | 111 | 111 | 111 | 111 | 111 | 111 | 111 | 95 | 34 | 34 | 34 | 34 |
Best forecast wave conditions in Nelson - West Coast | ||||||||||||||||||||||||
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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