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Surf Forecasts:
Dunedin - Cob Cottage surfForecast / Otago / New Zealand
48hr Weather and Surf, issued 5 pm Sunday 31 May 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
12.1° C
(Which is 2.3°C warmer than normal for this time of year)How big are the waves at Dunedin - Cob Cottage today (31 May):
- Afternoon surf: Afternoon surf (31 May, local time) - 1.5ft (0.4m), 9s period with S swell.
- Evening surf: Evening surf (31 May, local time) - 1ft (0.3m), 13s period with SSW swell.
The current surf forecast for Dunedin - Cob Cottage at 11PM is: 0.3m 13s primary swell from a South-southwest direction (forecast issued at 05:00pm May 31). An open ocean swell of 1.3m 8s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 May) | - | - |
| Afternoon (31 May) | 1.5ft (0.4m) | 9s |
| Evening (31 May) | 1ft (0.3m) | 13s |
Table - waves today at Dunedin - Cob Cottage. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 18°C on Sun afternoon, min 9°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 31 | Monday 1 | Tuesday 2 | Wed 3 | |||||||||||||||||||||
3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 9 | S 9 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 10 | SSW 10 | SSW 13 | SSW 12 | S 9 | S 12 | S 11 | S 10 | |
30 | 23 | 35 | 34 | 33 | 31 | 30 | 32 | 33 | 33 | 29 | 28 | 27 | 26 | 25 | 24 | 21 | 33 | 55 | 51 | 42 | 99 | 89 | 56 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | glassy | glassy | glassy | cross | glassy | glassy | glassy | glassy | glassy | glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-off | cross-off | cross-off | glassy | glassy | glassy | |
High Tide | 3:14AM1.63m | 3:39PM1.73m | 3:55AM1.61m | 4:21PM1.71m | 4:37AM1.58m | |||||||||||||||||||
Low Tide | 9:06PM0.40m | 9:18AM0.35m | 9:51PM0.42m | 10:02AM0.37m | 10:36PM0.44m | 10:47AM0.39m | ||||||||||||||||||
 |  | | | | |  | | | | | |  | | | |  |  | | | | | | | |
 | — | — | — | — | — | 8:08 | — | — | — | — | — | — | — | 8:10 | — | — | — | — | — | — | — | 8:11 | — | — |
 | 5:02 | — | — | — | — | — | — | — | 5:02 | — | — | — | — | — | — | — | 5:01 | — | — | — | — | — | — | 5:01 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 18 | 15 | 14 | 14 | 13 | 12 | 12 | 14 | 16 | 14 | 14 | 13 | 13 | 13 | 13 | 14 | 14 | 11 | 10 | 10 | 10 | 9 | 9 | 12 |
16 | 14 | 13 | 13 | 12 | 11 | 12 | 14 | 16 | 14 | 14 | 12 | 12 | 12 | 10 | 10 | 12 | 10 | 8 | 9 | 8 | 7 | 7 | 11 | |
Swell 1 Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 9 | ENE 8 | ENE 9 | ENE 9 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | ENE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 11 | ENE 11 |
 kJ | 113 | 148 | 234 | 192 | 212 | 164 | 172 | 141 | 137 | 194 | 199 | 262 | 257 | 351 | 399 | 280 | 283 | 377 | 370 | 432 | 411 | 352 | 372 | 302 |
Swell 2 Height (m) Direction Period (s) | S 9 | S 9 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 10 | SSW 10 | S 10 | S 9 | S 9 | S 12 | S 11 | S 10 |
| kJ | 24 | 23 | 35 | 34 | 33 | 31 | 30 | 32 | 33 | 33 | 29 | 28 | 27 | 26 | 25 | 24 | 21 | 33 | 47 | 43 | 42 | 99 | 89 | 56 |
Swell 3 Height (m) Direction Period (s) | SSW 12 | SSW 12 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | — | — | — | S 11 | S 11 | S 14 | S 14 | SSW 5 | SSW 13 | SSW 12 | SSW 12 | — | S 16 | S 16 |
| kJ | 30 | 14 | 12 | 5 | 5 | 5 | 1 | 1 | 1 | 1 | — | — | — | 2 | 2 | 16 | 15 | 8 | 55 | 51 | 29 | — | 5 | 5 |
Wind waves Height (m) Direction Period (s) | NE 7 | — | — | — | — | — | — | — | NE 8 | NE 9 | NE 9 | ENE 9 | — | — | SW 3 | SW 3 | SSW 5 | — | — | — | NNE 3 | — | — | — |
| kJ | 263 | — | — | — | — | — | — | — | 286 | 370 | 397 | 430 | — | — | 2 | 3 | 9 | — | — | — | 3 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 3 | 3 | 3 | 35 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 35 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Otago | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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