- Forecast
- Maps
- Live
- Weather State
- Spot Information
Dunedin - St Clair Surf Forecast
/ Otago (35 surf breaks) /
Surf Forecasts:
Dunedin - St Clair surfForecast / Otago / New Zealand
48hr Weather and Surf, issued 12 am Monday 20 Oct 2025 NZDT
How big are the waves at Dunedin - St Clair today?
The current surf forecast for Dunedin - St Clair at 3AM is: 0.5m 14s primary swell from a South-southwest direction and 0.4m 8s secondary swell from a South-southwest direction (forecast issued at 12:00am October 20). An open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Oct) | 1.5ft (0.4m) | 14s |
| Afternoon (20 Oct) | 1ft (0.3m) | 14s |
| Evening (20 Oct) | 1ft (0.3m) | 14s |
Table - waves today at Dunedin - St Clair. (Swell directed towards the surf break)
Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||||||||||
| 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 15 | 15 | 14 | 14 | 14 | 9 | 14 | 14 | 14 | 14 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 17 | 16 | 16 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 125 | 125 | 120 | 69 | 63 | 49 | 38 | 38 | 40 | 70 | 142 | 346 | 452 | 421 | 926 | 4309 | 1611 | 1254 | 1396 | 1472 | 1945 | 2084 | 1752 | 1780 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross- off | cross- off | cross- off | off | cross- on | cross- off | glass | off | off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross |
High Tide / height (m) | 3:39AM 1.71 | 4:00PM 1.68 | 4:21AM 1.69 | 4:41PM 1.65 | 5:02AM 1.67 | 5:21PM 1.60 | ||||||||||||||||||
Low Tide / height (m) | 9:38PM 0.22 | 9:59AM 0.22 | 10:18PM 0.23 | 10:40AM 0.24 | 10:57PM 0.24 | 11:20AM 0.26 | ||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:35 | - | - | - | - | - | - | - | 6:33 | - | - | - | - | - | - | - | 6:31 | - | - | - | - |
| Sunset | - | - | - | - | - | - | - | 8:09 | - | - | - | - | - | - | - | 8:10 | - | - | - | - | - | - | - | 8:13 |
 | | |  | |  | |  | |  |  |  | | | | | | | | |  | | | | |
Rain (mm) | - | - | - | - | - | 1 | 3 | 1 | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 9 | 8 | 9 | 9 | 13 | 12 | 11 | 11 | 11 | 10 | 9 | 10 | 14 | 10 | 10 | 9 | 7 | 9 | 10 | 9 | 14 | 16 | 16 | 14 |
| Feels °C (?) | 7 | 2 | 3 | 4 | 8 | 7 | 8 | 10 | 9 | 7 | 6 | 6 | 9 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 6 | 8 | 8 | 10 |
- Map Icons:
Break
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
Previously calm conditions have become cross-shore at Dunedin - St Clair (light winds from the ENE at DunedinAeroAws 24 km from Dunedin - St Clair). 1.0m 6s windswell from the SSW with a 0.9m 15s groundswell, also from the SSW and a 0.2m 8s swell, also from the S. 3 swells combining so expect closeout sets.
24 km away, 41 min ago
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Dunedin - St Clair surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest