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Surf Forecasts:
Dunedin - Cob Cottage surfForecast / Otago / New Zealand
48hr Weather and Surf, issued 5 pm Saturday 18 Apr 2026 NZSTForecast update in hr min s Forecast update imminent
Dunedin - Cob Cottage surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dunedin - Cob Cottage sea temperature is
13.8° C
(Which is 2.5°C warmer than normal for this time of year)How big are the waves at Dunedin - Cob Cottage today?
The current surf forecast for Dunedin - Cob Cottage at 1AM is: 0.3m 13s primary swell from a South-southwest direction and 0.4m 8s secondary swell from a South-southeast direction (forecast issued at 05:00pm April 18). An open ocean swell of 0.6m 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 (19 Apr) | 1.5ft (0.5m) | 15s |
| Afternoon (19 Apr) | 1.5ft (0.4m) | 14s |
| Evening (19 Apr) | 2.5ft (0.7m) | 8s |
Table - waves today at Dunedin - Cob Cottage. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||||||||||
| 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 | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 14 | 13 | 16 | 16 | 15 | 15 | 14 | 9 | 8 | 13 | 11 | 10 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 68 | 78 | 36 | 35 | 85 | 142 | 125 | 121 | 69 | 76 | 65 | 32 | 333 | 972 | 878 | 711 | 560 | 291 | 257 | 264 | 266 | 406 | 660 | 617 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross- off | glass | glass | cross- off | cross- off | cross- off | cross | cross- off | cross | cross- on | cross- on | cross- on | cross- on | on | on | on | on | on | on | on | on |
High Tide / height (m) | 3:40AM 1.88 | 4:08PM 1.99 | 4:32AM 1.85 | 5:04PM 1.97 | 5:28AM 1.80 | |||||||||||||||||||
Low Tide / height (m) | 9:32PM 0.08 | 9:52AM 0.06 | 10:28PM 0.12 | 10:48AM 0.09 | 11:27PM 0.18 | 11:48AM 0.14 | ||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 7:18 | - | - | - | - | - | - | - | 7:20 | - | - | - | - | - | - | - | 7:22 | - |
| Sunset | 5:57 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:53 | - | - | - | - | - | - | - |
 |  |  |  | |  | | | | | | |  | | | | | | | | | | |  | |
Rain (mm) | - | 1 | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - | 1 |
| Temp. °C | 15 | 12 | 10 | 8 | 8 | 8 | 9 | 10 | 11 | 10 | 9 | 10 | 10 | 9 | 9 | 9 | 8 | 8 | 8 | 7 | 8 | 8 | 8 | 8 |
| Feels °C (?) | 12 | 10 | 8 | 6 | 6 | 6 | 6 | 8 | 8 | 7 | 7 | 7 | 5 | 3 | 4 | 4 | 3 | 3 | 3 | 2 | 3 | 4 | 3 | 3 |
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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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