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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 Saturday 25 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
14.0° C
(Which is 2.2°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 2PM is: 2.0m 13s primary swell from a West direction and 1.3m 14s secondary swell from a West-southwest direction, 0.3m 16s secondary swell from a South direction (forecast issued at 11:00am April 25). The wind direction is predicted to be offshore and the swell rating is 4.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Apr) | 4.5ft (1.4m) | 14s |
| Afternoon (25 Apr) | 6.5ft (2.0m) | 13s |
| Evening (25 Apr) | 7ft (2.2m) | 13s |
Table - waves today at Colac Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 22mm), heaviest during Sun morning. Very mild (max 18°C on Sat afternoon, min 12°C on Sat night). Winds decreasing (fresh winds from the W on Sat night, light winds from the NW by Mon afternoon). | ||||||||||||||||||||||||
Sat 25 | Sunday 26 | Monday 27 | Tue 28 | |||||||||||||||||||||
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 | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WSW 14 | WSW 14 | W 13 | W 13 | W 13 | W 12 | W 12 | W 12 | WSW 14 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | W 13 | WSW 13 | W 13 | WSW 12 | W 12 | W 12 | WSW 12 | |
811 | 646 | 1359 | 1497 | 1510 | 1629 | 1638 | 2139 | 3201 | 3265 | 2974 | 3017 | 2297 | 1842 | 1449 | 1197 | 929 | 787 | 690 | 736 | 256 | 649 | 565 | 569 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | off | cross-off | off | cross-off | cross-off | cross-off | |
High Tide | 8:15AM2.21m | 8:50PM2.22m | 9:16AM2.25m | 9:47PM2.25m | 10:10AM2.30m | 10:37PM2.29m | ||||||||||||||||||
Low Tide | 2:33PM0.50m | 3:05AM0.61m | 3:32PM0.48m | 4:03AM0.56m | 4:26PM0.47m | 4:53AM0.52m | ||||||||||||||||||
 | | |  |  | |  | |  | | | | | | | |  | | | | | | | | |
 | 7:37 | — | — | — | — | — | — | 7:39 | — | — | — | — | — | — | — | 7:39 | — | — | — | — | — | — | — | 7:41 |
 | — | — | 5:53 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:51 | — | — | — | — | 5:49 |
— | — | — | — | — | — | 1 | 3 | 4 | 2 | 2 | 3 | 2 | 2 | 1 | — | — | — | — | — | — | — | 1 | 1 | |
Temp °C | 13 | 15 | 18 | 18 | 15 | 13 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 16 | 16 | 15 | 13 | 13 | 13 |
10 | 11 | 14 | 14 | 10 | 7 | 7 | 7 | 8 | 10 | 10 | 10 | 11 | 12 | 11 | 11 | 11 | 13 | 15 | 12 | 12 | 10 | 10 | 10 | |
Swell 1 Height (m) Direction Period (s) | WSW 14 | WSW 14 | — | S 12 | S 12 | S 13 | S 13 | — | S 16 | S 16 | S 16 | S 16 | S 15 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | W 13 | WSW 13 | W 18 | WSW 12 | S 9 | S 8 | S 8 |
 kJ | 811 | 646 | — | 11 | 11 | 52 | 119 | — | 476 | 5 | 5 | 5 | 343 | 1842 | 1449 | 1197 | 929 | 787 | 690 | 6 | 256 | 2 | 1 | 1 |
Swell 2 Height (m) Direction Period (s) | SE 9 | S 16 | S 16 | SSW 11 | SSW 11 | SW 12 | — | — | S 5 | — | — | — | — | SSE 15 | — | S 11 | S 11 | S 10 | S 10 | S 9 | W 18 | S 12 | S 25 | S 24 |
| kJ | 3 | 42 | 43 | 13 | 13 | 5 | — | — | 4 | — | — | — | — | 21 | — | 2 | 2 | 2 | 2 | 2 | 6 | 3 | 12 | 11 |
Swell 3 Height (m) Direction Period (s) | — | SE 9 | SE 9 | S 15 | S 15 | E 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 16 | S 12 | S 12 |
| kJ | — | 3 | 3 | 19 | 18 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | W 8 | W 8 | W 13 | W 13 | W 13 | W 12 | W 12 | W 12 | WSW 14 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | NW 2 | — | — | — | W 13 | W 7 | W 12 | W 12 | WSW 12 |
| kJ | 255 | 289 | 1359 | 1497 | 1510 | 1629 | 1638 | 2139 | 3201 | 3265 | 2974 | 3017 | 2297 | 40 | 39 | 2 | — | — | — | 736 | 181 | 649 | 565 | 569 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 44 | 44 | 44 | 44 | 124 | 180 | 124 | 147 | 124 | 11 | 3 | 0 | 0 | 0 | 0 | 0 | 44 | 0 | 44 | 44 | 0 |
Best forecast wave conditions in Southland | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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