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Dunedin - St Kilda Beach Surf Forecast
/ Otago (35 surf breaks) /
Dunedin - St Kilda Beach surfForecast / Otago / New Zealand
48hr Weather and Surf, issued 11 pm Saturday 19 Jul 2025 NZST
How big are the waves at Dunedin - St Kilda Beach today?
The current surf forecast for Dunedin - St Kilda Beach at 6AM is: 1.3m 11s primary swell from a East-southeast direction and 0.6m 16s secondary swell from a South-southwest direction (forecast issued at 11:00pm July 19). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jul) | 4.5ft (1.3m) | 11s |
| Afternoon (20 Jul) | 4ft (1.2m) | 11s |
| Evening (20 Jul) | 3.5ft (1.1m) | 11s |
Table - waves today at Dunedin - St Kilda Beach. (Swell directed towards the surf break)
Sunday 20 | Monday 21 | Tuesday 22 | ||||||||||||||||||||||
| 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 15 | 15 | 15 | 15 | 10 | 10 | 10 | 10 | 10 | 17 | 16 | 16 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 593 | 560 | 561 | 605 | 543 | 538 | 448 | 444 | 414 | 354 | 399 | 451 | 520 | 520 | 414 | 363 | 342 | 344 | 301 | 350 | 435 | 646 | 659 | 697 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | glass | cross | cross- off | off | off | off | cross | cross- off | cross- off | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | glass | glass |
High Tide / height (m) | 11:08PM 1.89 | 11:42AM 1.98 | 12:10AM 1.87 | 12:42PM 2.00 | 1:11AM 1.88 | 1:41PM 2.02 | ||||||||||||||||||
Low Tide / height (m) | 6:04AM 0.23 | 6:39PM 0.28 | 7:05AM 0.19 | 7:44PM 0.22 | 8:06AM 0.15 | |||||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 8:10 | - | - | - | - | - | - | - | 8:08 | - | - | - | - | - | - | - | 8:07 | - | - | - |
| Sunset | - | - | - | - | - | - | 5:17 | - | - | - | - | - | - | - | 5:19 | - | - | - | - | - | - | - | 5:20 | - |
 |  | | |  | |  |  | | | | |  | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 8 | 7 | 7 | 7 | 7 | 10 | 11 | 9 | 8 | 7 | 7 | 6 | 7 | 9 | 11 | 9 | 8 | 7 | 7 | 7 | 7 | 10 | 11 | 10 |
| Feels °C (?) | 4 | 4 | 3 | 4 | 3 | 8 | 8 | 5 | 4 | 3 | 3 | 1 | 2 | 6 | 7 | 5 | 5 | 4 | 4 | 3 | 3 | 6 | 9 | 8 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Otago
Continuing clean conditions at Dunedin - St Kilda Beach (calm at DunedinAeroAws 26 km from Dunedin - St Kilda Beach). 1.3m 10s swell from the ESE with a 0.9m 12s groundswell, also from the ESE and a 0.4m 16s long period groundswell, also from the S. Swells combining to make to make bigger set waves.
26 km away, 1 h 41 min ago
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