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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 Monday 20 Apr 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
13.7° C
(Which is 2.5°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 4AM is: 1.6m 9s primary swell from a South direction and 0.8m 6s secondary swell from a East-southeast direction (forecast issued at 11:00pm April 20). An open ocean swell of 0.5m 11s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Apr) | 5.5ft (1.7m) | 9s |
| Afternoon (21 Apr) | 5.5ft (1.7m) | 9s |
| Evening (21 Apr) | 4.5ft (1.3m) | 8s |
Table - waves today at Dunedin - St Kilda Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 21 | Wednesday 22 | Thursday 23 | ||||||||||||||||||||||
| 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) (?) | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 8 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 445 | 646 | 402 | 525 | 463 | 463 | 407 | 347 | 246 | 200 | 200 | 165 | 160 | 166 | 177 | 225 | 192 | 192 | 196 | 156 | 153 | 145 | 124 | 113 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | on | cross- on | cross- on | cross- on | cross | glass | glass | off | cross- off | cross- off | cross- off | cross | cross- on | glass |
High Tide / height (m) | 6:17PM 1.89 | 6:46AM 1.74 | 7:19PM 1.86 | 7:49AM 1.70 | 8:24PM 1.83 | 8:54AM 1.69 | ||||||||||||||||||
Low Tide / height (m) | 12:30AM 0.16 | 12:48PM 0.15 | 1:25AM 0.21 | 1:45PM 0.20 | 2:24AM 0.26 | 2:45PM 0.24 | ||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 7:20 | - | - | - | - | - | - | - | 7:22 | - | - | - | - | - | - | - | 7:22 | - | - | - |
| Sunset | - | - | - | - | - | - | 5:51 | - | - | - | - | - | - | - | 5:49 | - | - | - | - | - | - | - | 5:47 | - |
 | |  | |  | |  | |  | | | | | |  | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 8 | 8 | 8 | 7 | 8 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 10 | 9 | 8 | 7 | 6 | 6 | 7 | 10 | 11 | 9 |
| Feels °C (?) | 3 | 3 | 3 | 3 | 3 | 4 | 5 | 4 | 4 | 4 | 4 | 5 | 4 | 5 | 7 | 7 | 6 | 4 | 3 | 3 | 4 | 7 | 8 | 7 |
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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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