- Forecast
- Maps
- Live
- Weather State
- Spot Information
Colac Bay Surf Forecast
/ Southland (9 surf breaks) /
Surf Forecasts:
Colac Bay surfForecast / Southland / New Zealand
48hr Weather and Surf, issued 5 am Monday 11 May 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
13.5° 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 11AM is: 2.4m 13s primary swell from a West-southwest direction and 0.2m 10s secondary swell from a South-southeast direction, 0.2m 12s secondary swell from a South direction (forecast issued at 05:00am May 11). The wind direction is predicted to be cross-offshore and the swell rating is 11.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 May) | 8ft (2.4m) | 13s |
| Afternoon (11 May) | 8ft (2.5m) | 13s |
| Evening (11 May) | 8ft (2.5m) | 12s |
Table - waves today at Colac Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Mon night. Very mild (max 12°C on Mon afternoon, min 8°C on Wed night). Winds decreasing (fresh winds from the W on Mon night, calm by Wed night). | ||||||||||||||||||||||||
Monday 11 | Tuesday 12 | Wednesday 13 | Thu 14 | |||||||||||||||||||||
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 | 3 PM | 6 PM | 9 PM | 12 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | W 12 | W 12 | WSW 12 | WSW 13 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 21 | WSW 20 | WSW 19 | WSW 18 | WSW 18 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | |
2253 | 2005 | 1930 | 1864 | 1961 | 1871 | 1812 | 1933 | 2273 | 2384 | 2490 | 2523 | 2355 | 2151 | 1858 | 4535 | 3961 | 1497 | 3316 | 2786 | 2465 | 1919 | 1654 | 1411 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 8:17AM2.06m | 8:48PM2.10m | 9:11AM2.17m | 9:40PM2.21m | 10:02AM2.30m | 10:30PM2.32m | ||||||||||||||||||
Low Tide | 2:11AM0.81m | 2:41PM0.69m | 3:08AM0.73m | 3:35PM0.61m | 4:01AM0.63m | 4:27PM0.53m | ||||||||||||||||||
 |  |  | |  | | | |  | |  | |  | | |  | | | | | | | | | |
 | — | 7:58 | — | — | — | — | — | — | — | 7:58 | — | — | — | — | — | — | — | 8:00 | — | — | — | — | — | 8:00 |
 | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:29 | — | — | — | — | — | — | — | 5:28 | — | — | 5:27 |
— | — | — | — | — | — | — | — | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 9 | 9 | 9 | 11 | 12 | 12 | 11 | 10 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 10 | 9 | 9 | 10 | 11 | 11 | 10 | 10 | 9 |
3 | 3 | 4 | 5 | 5 | 5 | 5 | 3 | 5 | 5 | 5 | 5 | 4 | 5 | 6 | 5 | 4 | 5 | 7 | 9 | 7 | 6 | 7 | 7 | |
Swell 1 Height (m) Direction Period (s) | SSE 9 | SSE 9 | SSE 10 | SSE 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 | WSW 19 | S 19 | S 18 | S 17 | S 17 | S 11 | WSW 16 |
 kJ | 8 | 9 | 9 | 9 | 7 | 8 | 8 | 8 | 2 | 4 | 18 | 17 | 16 | 16 | 16 | 16 | 16 | 1497 | 29 | 25 | 24 | 23 | 181 | 1411 |
Swell 2 Height (m) Direction Period (s) | S 14 | S 13 | S 12 | S 12 | S 12 | E 13 | SE 12 | S 14 | S 15 | S 10 | E 12 | E 12 | S 26 | S 25 | S 24 | S 22 | S 21 | S 20 | — | — | — | S 11 | S 16 | S 10 |
| kJ | 15 | 14 | 12 | 3 | 3 | 3 | 6 | 189 | 4 | 2 | 3 | 3 | 53 | 107 | 11 | 9 | 9 | 30 | — | — | — | 181 | 322 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | E 12 | — | — | — | — | E 11 | E 11 | — | E 11 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 3 | — | — | — | — | 3 | 3 | — | 2 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | W 12 | W 12 | WSW 12 | WSW 13 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 21 | WSW 20 | WSW 14 | WSW 18 | WSW 18 | WSW 17 | WSW 16 | WSW 16 | WSW 16 |
| kJ | 2253 | 2005 | 1930 | 1864 | 1961 | 1871 | 1812 | 1933 | 2273 | 2384 | 2490 | 2523 | 2355 | 2151 | 1858 | 4535 | 3961 | 1106 | 3316 | 2786 | 2465 | 1919 | 1654 | 48 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 147 | 44 | 44 | 44 | 180 | 147 | 180 | 180 | 180 | 222 | 222 | 222 | 221 | 221 | 180 | 44 | 44 | 44 | 44 | 44 | 124 | 124 | 0 | 0 |
Best forecast wave conditions in Southland | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- 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
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Colac Bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest