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Haast Beach Surf Forecast
/ West Coast South Island (21 surf breaks) /
Surf Forecasts:
Haast Beach surfForecast / West Coast South Island / New Zealand
48hr Weather and Surf, issued 11 am Wednesday 13 May 2026 NZSTForecast update in hr min s Forecast update imminent
Haast Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Haast Beach sea temperature is
15.4° C
(Which is 1.4°C warmer than normal for this time of year)How big are the waves at Haast Beach today?
The current surf forecast for Haast Beach at 7PM is: 0.7m 18s primary swell from a Southwest direction and 0.9m 8s secondary swell from a West direction (forecast issued at 11:00am May 13). The wind direction is predicted to be offshore and the swell rating is 2.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 May) | 3.5ft (1.1m) | 9s |
| Afternoon (13 May) | 3.5ft (1.0m) | 9s |
| Evening (13 May) | 3.5ft (1.0m) | 17s |
Table - waves today at Haast Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 15°C on Wed morning, min 8°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 13 | Thursday 14 | Friday 15 | Sat 16 | |||||||||||||||||||||
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 9 | W 9 | W 9 | SW 18 | WSW 17 | 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 13 | W 21 | W 20 | |
190 | 162 | 151 | 312 | 625 | 452 | 475 | 387 | 339 | 305 | 236 | 233 | 229 | 207 | 198 | 198 | 198 | 195 | 183 | 175 | 178 | 181 | 231 | 282 | |
Wind (km/h) | ||||||||||||||||||||||||
off | glassy | glassy | glassy | off | off | off | off | off | glassy | cross-on | cross-off | cross-off | off | off | off | off | glassy | glassy | glassy | off | off | off | off | |
High Tide | 7:55AM1.89m | 8:26PM1.90m | 8:43AM2.02m | 9:12PM2.02m | 9:29AM2.14m | 9:58PM2.14m | ||||||||||||||||||
Low Tide | 2:11PM0.32m | 2:34AM0.33m | 2:58PM0.21m | 3:20AM0.22m | 3:45PM0.13m | 4:06AM0.13m | ||||||||||||||||||
 | | |  | | | | | | | | | | | | | | | | | | | | | |
 | 7:48 | — | — | — | — | — | — | 7:50 | — | — | — | — | — | — | — | 7:50 | — | — | — | — | — | — | — | 7:52 |
 | — | — | 5:30 | — | — | — | — | — | — | — | 5:29 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | 5:27 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 11 | 15 | 15 | 12 | 11 | 10 | 10 | 10 | 11 | 14 | 14 | 11 | 10 | 10 | 10 | 9 | 10 | 12 | 12 | 10 | 9 | 9 | 8 | 8 |
8 | 13 | 14 | 11 | 9 | 8 | 8 | 7 | 9 | 13 | 13 | 10 | 8 | 8 | 8 | 7 | 8 | 11 | 11 | 9 | 7 | 7 | 6 | 5 | |
Swell 1 Height (m) Direction Period (s) | W 9 | W 9 | W 9 | W 8 | WSW 17 | 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 13 | WSW 13 | WSW 13 |
 kJ | 190 | 162 | 151 | 113 | 625 | 452 | 475 | 387 | 339 | 305 | 236 | 233 | 229 | 207 | 198 | 198 | 198 | 195 | 183 | 175 | 178 | 181 | 189 | 192 |
Swell 2 Height (m) Direction Period (s) | WSW 13 | WSW 13 | WSW 18 | SW 18 | W 21 | W 21 | W 21 | W 20 | W 20 | N 11 | N 11 | N 11 | N 10 | N 10 | N 10 | N 10 | N 10 | N 10 | N 10 | W 24 | W 23 | WSW 22 | W 21 | W 20 |
| kJ | 120 | 69 | 126 | 312 | 9 | 9 | 9 | 8 | 7 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 11 | 43 | 91 | 231 | 282 |
Swell 3 Height (m) Direction Period (s) | WSW 20 | WSW 19 | WSW 13 | N 11 | N 11 | N 11 | N 11 | N 11 | N 11 | — | — | — | — | — | — | — | — | — | W 26 | N 10 | N 10 | N 10 | N 10 | — |
| kJ | 149 | 145 | 70 | 2 | 2 | 2 | 2 | 2 | 2 | — | — | — | — | — | — | — | — | — | 13 | 2 | 2 | 2 | 2 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 256 | 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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Ocean Swells (m)- Wind Speed (km/h)
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