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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 5 am Sunday 31 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
12.5° C
(Which is 2.7°C warmer than normal for this time of year)How big are the waves at Dunedin - St Kilda Beach today (31 May):
- Morning surf: Morning surf (31 May, local time) - 2ft (0.6m), 9s period with S swell.
- Afternoon surf: Afternoon surf (31 May, local time) - 1.5ft (0.4m), 9s period with S swell.
- Evening surf: Evening surf (31 May, local time) - 1ft (0.3m), 13s period with SSW swell.
The current surf forecast for Dunedin - St Kilda Beach at 11AM is: 0.5m 9s primary swell from a South direction and 0.3m 12s secondary swell from a South-southwest direction (forecast issued at 05:00am May 31). An open ocean swell of 1.1m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 May) | 2ft (0.6m) | 9s |
| Afternoon (31 May) | 1.5ft (0.4m) | 9s |
| Evening (31 May) | 1ft (0.3m) | 13s |
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 16°C on Sun afternoon, min 11°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 31 | Monday 1 | Tuesday 2 | Wed 3 | |||||||||||||||||||||
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 | 9 PM | 12 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 12 | S 9 | S 9 | SSE 9 | S 9 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 5 | SSW 11 | SSW 10 | SSW 10 | S 10 | S 9 | |
52 | 57 | 57 | 29 | 30 | 39 | 34 | 34 | 32 | 31 | 30 | 32 | 33 | 32 | 29 | 28 | 27 | 26 | 42 | 24 | 22 | 33 | 47 | 43 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | cross-on | cross | glassy | cross-off | off | cross-off | off | cross-on | cross | cross | cross-on | glassy | cross-off | cross-off | cross | |
High Tide | 3:38AM1.61m | 4:02PM1.69m | 4:21AM1.58m | 4:45PM1.66m | 5:04AM1.55m | 5:28PM1.64m | ||||||||||||||||||
Low Tide | 9:54AM0.31m | 10:22PM0.34m | 10:33AM0.32m | 11:02PM0.35m | 11:12AM0.34m | 11:41PM0.37m | ||||||||||||||||||
 |  |  | | | | | | | | |  | | | | | | | |  | |  | | | |
 | — | 8:07 | — | — | — | — | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:08 | — | — | — | — | — | 8:10 |
 | — | — | — | — | 5:02 | — | — | — | — | — | — | — | 5:01 | — | — | — | — | — | — | — | 5:00 | — | — | 5:00 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 10 | 12 | 13 | 14 | 16 | 15 | 15 | 14 | 13 | 12 | 12 | 14 | 15 | 15 | 15 | 14 | 13 | 12 | 12 | 13 | 13 | 12 | 12 | 12 |
6 | 9 | 8 | 10 | 13 | 13 | 14 | 13 | 12 | 10 | 11 | 14 | 14 | 15 | 14 | 13 | 9 | 9 | 10 | 12 | 12 | 10 | 10 | 11 | |
Swell 1 Height (m) Direction Period (s) | ENE 6 | ENE 6 | S 9 | SSE 9 | S 9 | ENE 7 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | SSW 13 | SSW 12 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | ENE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 10 |
 kJ | 42 | 59 | 57 | 26 | 24 | 193 | 290 | 234 | 212 | 212 | 172 | 164 | 137 | 32 | 29 | 212 | 222 | 325 | 305 | 253 | 289 | 363 | 370 | 373 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 9 | SSW 12 | SSW 12 | SSW 12 | S 8 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 13 | SSW 13 | — | — | SSW 12 | SSW 12 | SSW 12 | SSW 5 | S 5 | SSW 10 | SSW 10 | S 10 | S 9 |
| kJ | 52 | 57 | 28 | 29 | 30 | 12 | 34 | 34 | 32 | 31 | 30 | 32 | 33 | — | — | 28 | 27 | 26 | 20 | 12 | 22 | 33 | 47 | 43 |
Swell 3 Height (m) Direction Period (s) | SSW 12 | SSW 12 | — | SSW 9 | — | SSW 14 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | — | — | — | — | SSW 11 | SSW 11 | SSW 5 | S 13 | S 13 | S 12 |
| kJ | 50 | 48 | — | 8 | — | 39 | 12 | 5 | 5 | 5 | 1 | 1 | 1 | 1 | — | — | — | — | 25 | 24 | 5 | 31 | 29 | 27 |
Wind waves Height (m) Direction Period (s) | NE 6 | NE 6 | ENE 7 | ENE 7 | ENE 7 | NE 8 | — | — | — | — | — | — | — | ENE 9 | ENE 9 | NE 9 | — | SW 3 | SSW 5 | — | — | — | N 3 | — |
| kJ | 109 | 91 | 96 | 124 | 168 | 407 | — | — | — | — | — | — | — | 211 | 273 | 429 | — | 3 | 42 | — | — | — | 5 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 2 | 2 | 2 | 0 | 0 | 15 | 15 | 18 | 15 | 9 | 9 | 9 | 9 | 9 | 20 | 15 | 15 | 15 | 15 | 0 | 0 | 2 |
Best forecast wave conditions in Otago | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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