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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 Monday 25 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
13.1° C
(Which is 1.9°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 2PM is: 0.8m 12s primary swell from a West-southwest direction and 1.1m 7s secondary swell from a West direction, 0.2m 7s secondary swell from a West direction (forecast issued at 11:00am May 25). The wind direction is predicted to be offshore and the swell rating is 2.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | 4ft (1.2m) | 13s |
| Afternoon (25 May) | 2.5ft (0.8m) | 12s |
| Evening (25 May) | 5ft (1.5m) | 8s |
Table - waves today at Colac Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 14mm), heaviest on Mon night. Very mild (max 13°C on Mon afternoon, min 6°C on Tue night). Winds increasing (calm on Tue morning, fresh winds from the W by Wed night). | ||||||||||||||||||||||||
Mon 25 | Tuesday 26 | Wednesday 27 | Thu 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 13 | WSW 12 | WSW 12 | W 12 | W 8 | W 8 | W 8 | WSW 12 | WSW 11 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | W 14 | W 14 | W 14 | W 14 | WSW 14 | |
507 | 220 | 167 | 738 | 277 | 339 | 392 | 470 | 280 | 259 | 619 | 697 | 834 | 834 | 834 | 943 | 1002 | 1111 | 1322 | 1509 | 1608 | 1948 | 2392 | 2776 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | off | cross-off | off | off | cross | on | on | glassy | glassy | 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 | 8:50AM2.24m | 9:19PM2.22m | 9:44AM2.26m | 10:10PM2.24m | 10:33AM2.29m | 10:56PM2.27m | ||||||||||||||||||
Low Tide | 3:03PM0.57m | 3:34AM0.64m | 3:57PM0.62m | 4:25AM0.65m | 4:47PM0.66m | 5:11AM0.64m | ||||||||||||||||||
 | | |  | |  |  |  |  | | |  | | | | |  | | | | | | | | |
 | 8:12 | — | — | — | — | — | — | 8:15 | — | — | — | — | — | — | — | 8:15 | — | — | — | — | — | — | — | 8:15 |
 | — | — | 5:15 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:14 | — | — | — | — | 5:13 |
— | — | — | — | — | — | 2 | 6 | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 9 | 11 | 12 | 13 | 12 | 12 | 10 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 6 | 7 | 8 | 10 | 9 | 9 | 8 | 8 | 8 |
7 | 9 | 10 | 9 | 8 | 8 | 7 | 5 | 5 | 6 | 6 | 6 | 4 | 4 | 3 | 2 | 3 | 3 | 4 | 3 | 3 | 1 | 1 | 1 | |
Swell 1 Height (m) Direction Period (s) | WSW 13 | WSW 12 | W 7 | S 12 | WSW 12 | WSW 12 | W 8 | WSW 12 | WSW 11 | WSW 11 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | S 15 | S 14 | S 14 | S 14 | S 13 | S 14 | S 15 | S 16 |
 kJ | 507 | 220 | 114 | 3 | 164 | 85 | 392 | 470 | 280 | 210 | 619 | 697 | 834 | 834 | 834 | 943 | 18 | 16 | 15 | 14 | 14 | 15 | 17 | 43 |
Swell 2 Height (m) Direction Period (s) | S 13 | W 7 | WSW 12 | E 12 | S 14 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | S 15 | S 15 | S 15 | S 17 | S 17 | S 16 | — | — | — | — | — | — | — | — |
| kJ | 3 | 56 | 167 | 3 | 4 | 55 | 151 | 223 | 217 | 259 | 4 | 17 | 19 | 23 | 22 | 20 | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | S 10 | S 13 | S 12 | — | — | S 14 | WSW 12 | S 16 | S 16 | S 15 | WSW 11 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 2 | 3 | 3 | — | — | 4 | 29 | 5 | 5 | 5 | 11 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | NW 3 | W 7 | W 12 | W 8 | W 8 | WSW 9 | — | — | — | — | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | W 14 | W 14 | W 14 | W 14 | WSW 14 |
| kJ | — | 3 | 4 | 738 | 277 | 339 | 15 | — | — | — | — | 20 | 20 | 20 | 20 | 40 | 1002 | 1111 | 1322 | 1509 | 1608 | 1948 | 2392 | 2776 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 44 | 0 | 0 | 146 | 17 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 44 | 44 | 180 | 44 | 44 | 44 | 44 | 44 |
Best forecast wave conditions in Southland | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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