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Dunedin - St Clair Surf Forecast
/ Otago (35 surf breaks) /
Surf Forecasts:
Dunedin - St Clair surfForecast / Otago / New Zealand
48hr Weather and Surf, issued 6 pm Monday 23 Mar 2026 NZDTForecast update in hr min s Forecast update imminent
Dunedin - St Clair surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dunedin - St Clair sea temperature is
14.9° C
(Which is 2.7°C warmer than normal for this time of year)How big are the waves at Dunedin - St Clair today?
The current surf forecast for Dunedin - St Clair at 10PM is: 0.4m 14s primary swell from a South-southwest direction and 0.6m 10s secondary swell from a East-southeast direction (forecast issued at 06:00pm March 23). An open ocean swell of 0.5m 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 (23 Mar) | - | - |
| Afternoon (23 Mar) | 1.5ft (0.5m) | 14s |
| Evening (23 Mar) | 2.5ft (0.7m) | 10s |
Table - waves today at Dunedin - St Clair. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | |||||||||||||||||||||
| 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 | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 10 | 10 | 10 | 9 | 12 | 12 | 12 | 12 | 12 | 15 | 14 | 14 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 6 | 6 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 116 | 118 | 76 | 74 | 72 | 50 | 58 | 56 | 50 | 57 | 49 | 54 | 81 | 75 | 96 | 131 | 127 | 154 | 118 | 115 | 113 | 119 | 132 | 178 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross- off | cross | cross | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 8:33PM 1.81 | 9:03AM 1.68 | 9:37PM 1.79 | 10:07AM 1.66 | 10:42PM 1.78 | 11:10AM 1.67 | ||||||||||||||||||
Low Tide / height (m) | 2:04PM 0.20 | 2:38AM 0.24 | 2:58PM 0.24 | 3:36AM 0.29 | 3:57PM 0.27 | 4:39AM 0.33 | ||||||||||||||||||
Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 7:43 | - | - | - | - | - | - | - | 7:45 | - | - | - | - | - | - | - | 7:46 | - |
| Sunset | - | 7:45 | - | - | - | - | - | - | - | 7:44 | - | - | - | - | - | - | - | 7:42 | - | - | - | - | - | - |
 | |  | | | | | | | | | | |  |  | |  | |  | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 18 | 16 | 14 | 15 | 15 | 14 | 16 | 20 | 21 | 18 | 14 | 13 | 12 | 11 | 12 | 12 | 13 | 12 | 12 | 12 | 13 | 13 | 14 | 14 |
| Feels °C (?) | 16 | 14 | 12 | 14 | 14 | 12 | 14 | 17 | 17 | 14 | 12 | 12 | 11 | 9 | 10 | 9 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 8 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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