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Colac Bay Surf Forecast
/ Southland (9 surf breaks) /
Surf Forecasts:
Colac Bay surfForecast / Southland / New Zealand
48hr Weather and Surf, issued 11 am Wednesday 15 Apr 2026 NZSTForecast update in hr min s Forecast update imminent
Colac Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Colac Bay sea temperature is
15.4° C
(Which is 3.4°C warmer than normal for this time of year)How big are the waves at Colac Bay today?
The current surf forecast for Colac Bay at 8PM is: 2.4m 8s primary swell from a West direction and 0.1m 10s secondary swell from a Southeast direction, 0.1m 12s secondary swell from a Southeast direction (forecast issued at 11:00am April 15). The wind direction is predicted to be cross-offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Apr) | 2.5ft (0.8m) | 10s |
| Afternoon (15 Apr) | 5.5ft (1.7m) | 6s |
| Evening (15 Apr) | 8ft (2.5m) | 8s |
Table - waves today at Colac Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | |||||||||||||||||||||
| 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 | 9 PM | 0 AM | 3 AM | 6 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 6 | 8 | 8 | 9 | 10 | 12 | 12 | 13 | 13 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 125 | 95 | 212 | 632 | 885 | 1308 | 2233 | 2966 | 3283 | 3352 | 3300 | 2973 | 2439 | 1942 | 1728 | 1379 | 1144 | 1018 | 1070 | 1040 | 980 | 814 | 690 | 778 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 11:25AM 2.39 | 11:52PM 2.42 | 12:10PM 2.52 | 12:36AM 2.51 | 12:55PM 2.60 | 1:20AM 2.57 | ||||||||||||||||||
Low Tide / height (m) | 5:50PM 0.37 | 6:10AM 0.37 | 6:35PM 0.30 | 6:54AM 0.29 | 7:21PM 0.28 | |||||||||||||||||||
Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | |||||||||||||||||||||
| Sunrise | 7:24 | - | - | - | - | - | - | - | 7:24 | - | - | - | - | - | - | - | 7:26 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 6:10 | - | - | - | - | - | - | - | 6:08 | - | - | - | - | - | - | - | 6:07 | - | - | - | - |
 | |  | |  | | |  |  | | | |  |  |  |  |  | | | | | | | | |
Rain (mm) | - | - | 2 | 5 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | 1 | 4 | 3 | 2 | 1 | - |
| Temp. °C | 10 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 9 | 8 | 9 | 10 | 14 | 13 | 12 | 12 | 11 | 10 | 10 |
| Feels °C (?) | 6 | 8 | 4 | 3 | 2 | 1 | 0 | 0 | 0 | 2 | 2 | 4 | 5 | 4 | 4 | 5 | 5 | 9 | 10 | 10 | 10 | 9 | 8 | 7 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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