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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 12 pm Tuesday 24 Mar 2026 NZDTForecast 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
15.5° C
(Which is 2.9°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 7PM is: 1.4m 10s primary swell from a West direction and 0.1m 9s secondary swell from a Southeast direction, 0.1m 13s secondary swell from a South direction (forecast issued at 12:00pm March 24). The wind direction is predicted to be cross-shore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Mar) | 3.5ft (1.0m) | 8s |
| Afternoon (24 Mar) | 4.5ft (1.3m) | 11s |
| Evening (24 Mar) | 5ft (1.5m) | 9s |
Table - waves today at Colac Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | |||||||||||||||||||||
| 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 | 10 PM | 1 AM | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 12 | 11 | 10 | 9 | 11 | 12 | 13 | 13 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 8 | 8 | 12 | 12 | 16 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 181 | 456 | 381 | 354 | 392 | 358 | 341 | 418 | 538 | 986 | 862 | 596 | 580 | 451 | 367 | 294 | 273 | 198 | 238 | 344 | 150 | 113 | 140 | 322 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | glass | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- on | cross- on | cross- on |
High Tide / height (m) | 6:38PM 2.32 | 7:04AM 2.23 | 7:48PM 2.24 | 8:19AM 2.17 | 9:01PM 2.21 | |||||||||||||||||||
Low Tide / height (m) | 12:26PM 0.47 | 12:59AM 0.62 | 1:30PM 0.54 | 2:05AM 0.68 | 2:41PM 0.56 | 3:16AM 0.68 | ||||||||||||||||||
Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | - | 7:54 | - | - | - | - | - | - | - | 7:56 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 7:53 | - | - | - | - | - | - | - | 7:52 | - | - | - | - | - | - | - | 7:50 | - | - | - | - |
 | | | |  | | |  |  | | | | | | |  |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 18 | 19 | 16 | 15 | 14 | 12 | 11 | 11 | 15 | 17 | 18 | 14 | 12 | 11 | 11 | 11 | 16 | 20 | 18 | 17 | 15 | 13 | 13 |
| Feels °C (?) | 13 | 17 | 16 | 14 | 14 | 12 | 10 | 9 | 9 | 13 | 13 | 15 | 12 | 10 | 9 | 9 | 8 | 14 | 19 | 15 | 15 | 14 | 11 | 12 |
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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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