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Dunedin - St Kilda Beach Surf Forecast
/ Otago (35 surf breaks) /
Surf Forecasts:
Dunedin - St Kilda Beach surfForecast / Otago / New Zealand
48hr Weather and Surf, issued 11 pm Sunday 17 May 2026 NZSTForecast update in hr min s Forecast update imminent
Dunedin - St Kilda Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dunedin - St Kilda Beach sea temperature is
12.8° C
(Which is 2.6°C warmer than normal for this time of year)How big are the waves at Dunedin - St Kilda Beach today?
The current surf forecast for Dunedin - St Kilda Beach at 5AM is: 0.5m 13s primary swell from a South direction and 0.3m 10s secondary swell from a East direction (forecast issued at 11:00pm May 17). The wind direction is predicted to be glassy.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 May) | 1.5ft (0.4m) | 10s |
| Afternoon (18 May) | 1ft (0.3m) | 16s |
| Evening (18 May) | 1ft (0.3m) | 16s |
Table - waves today at Dunedin - St Kilda Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 12°C on Wed afternoon, min 5°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 18 | Tuesday 19 | Wednesday 20 | ||||||||||||||||||||||
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 |  |    |    |    | ||||||||||||||||||||
SSW 14 | SSW 14 | S 13 | S 13 | S 10 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | |
66 | 62 | 81 | 81 | 30 | 59 | 51 | 48 | 48 | 43 | 43 | 47 | 42 | 41 | 40 | 36 | 35 | 18 | 20 | 19 | 18 | 17 | 17 | 16 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | cross-off | glassy | glassy | off | cross-off | cross-off | cross-off | off | cross-off | off | off | off | glassy | cross-off | cross-off | |
High Tide | 4:31AM1.82m | 5:02PM1.95m | 5:29AM1.79m | 6:02PM1.93m | 6:30AM1.76m | |||||||||||||||||||
Low Tide | 10:28PM0.09m | 10:46AM0.06m | 11:22PM0.10m | 11:39AM0.07m | 00:16AM0.13m | 12:34PM0.10m | ||||||||||||||||||
 | | | |  | | | | | | | | | |  |  | |  | | | | | | | |
 | — | — | — | 7:54 | — | — | — | — | — | — | — | 7:54 | — | — | — | — | — | — | — | 7:56 | — | — | — | — |
 | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:12 | — | — | — | — | — | — | — | 5:10 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 6 | 6 | 5 | 5 | 5 | 7 | 8 | 7 | 6 | 6 | 6 | 5 | 6 | 8 | 9 | 8 | 8 | 9 | 8 | 7 | 8 | 11 | 12 | 11 |
4 | 4 | 3 | 3 | 3 | 6 | 7 | 6 | 5 | 4 | 4 | 3 | 4 | 5 | 6 | 5 | 5 | 6 | 5 | 3 | 4 | 9 | 9 | 8 | |
Swell 1 Height (m) Direction Period (s) | S 7 | SSW 14 | S 13 | S 13 | S 10 | S 9 | S 9 | S 9 | S 9 | SSW 15 | SSW 15 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | E 10 |
 kJ | 15 | 62 | 81 | 81 | 30 | 28 | 26 | 25 | 23 | 43 | 43 | 47 | 42 | 41 | 40 | 36 | 35 | 18 | 20 | 19 | 18 | 17 | 17 | 8 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | S 7 | E 10 | E 10 | E 10 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | S 8 | S 8 | S 8 | E 9 | E 9 | E 9 | E 9 | E 9 | ENE 3 | E 11 | E 10 | E 10 | E 10 | E 10 | SSW 13 |
| kJ | 66 | 17 | 19 | 18 | 18 | 59 | 51 | 48 | 48 | 12 | 12 | 5 | 7 | 7 | 7 | 7 | 6 | 1 | 9 | 8 | 8 | 8 | 8 | 16 |
Swell 3 Height (m) Direction Period (s) | E 11 | E 11 | SSE 7 | SSE 10 | SSW 13 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | S 8 | S 8 | S 7 | SE 10 | E 11 | E 11 | ENE 3 | ENE 3 | — | — | NE 4 | S 12 |
| kJ | 20 | 20 | 5 | 10 | 18 | 18 | 18 | 17 | 17 | 17 | 7 | 7 | 5 | 5 | 1 | 4 | 2 | 9 | 1 | 1 | — | — | 1 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NE 4 | — | ENE 3 | NE 3 | NE 3 | — | — | — | ENE 4 | ENE 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | 3 | 2 | — | — | — | 1 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
Best forecast wave conditions in Otago | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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