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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 16 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
13.0° C
(Which is 1.7°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 3PM is: 1.2m 17s primary swell from a West-southwest direction and 0.9m 12s secondary swell from a West-southwest direction (forecast issued at 11:00am May 16). The wind direction is predicted to be onshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 May) | 3ft (0.9m) | 18s |
| Afternoon (16 May) | 4ft (1.2m) | 17s |
| Evening (16 May) | 5ft (1.5m) | 16s |
Table - waves today at Colac Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 10°C on Sun afternoon, min 6°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||||||
Sat 16 | Sunday 17 | Monday 18 | Tue 19 | |||||||||||||||||||||
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 18 | WSW 18 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 17 | W 16 | W 16 | W 16 | W 14 | W 14 | W 14 | W 14 | |
578 | 1288 | 908 | 1173 | 1064 | 1038 | 894 | 838 | 536 | 514 | 507 | 413 | 295 | 225 | 229 | 286 | 229 | 516 | 509 | 490 | 423 | 417 | 590 | 417 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-on | on | glassy | glassy | glassy | glassy | off | off | cross-off | cross-off | glassy | glassy | glassy | cross-off | cross-off | cross-off | glassy | glassy | glassy | cross-off | cross-off | cross-off | cross-off | |
High Tide | 12:33PM2.61m | 00:57AM2.55m | 1:27PM2.64m | 1:49AM2.56m | 2:22PM2.62m | 2:42AM2.53m | ||||||||||||||||||
Low Tide | 6:30AM0.33m | 6:59PM0.36m | 7:20AM0.26m | 7:50PM0.36m | 8:13AM0.23m | 8:42PM0.37m | ||||||||||||||||||
 | | |  | | | | | | |  |  | | | | | | | | | | | |  | |
 | 8:03 | — | — | — | — | — | — | 8:04 | — | — | — | — | — | — | — | 8:06 | — | — | — | — | — | — | — | 8:07 |
 | — | — | 5:24 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | 5:21 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 6 | 7 | 9 | 9 | 8 | 8 | 7 | 7 | 8 | 9 | 10 | 10 | 9 | 8 | 8 | 7 | 6 | 7 | 9 | 9 | 9 | 9 | 8 | 8 |
3 | 4 | 7 | 7 | 7 | 6 | 5 | 5 | 6 | 7 | 8 | 9 | 8 | 6 | 6 | 4 | 4 | 5 | 8 | 7 | 6 | 6 | 5 | 5 | |
Swell 1 Height (m) Direction Period (s) | WSW 13 | WSW 18 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | W 16 | W 16 | W 16 | W 14 | W 14 | W 14 | W 14 |
 kJ | 361 | 1288 | 908 | 1173 | 1064 | 1038 | 894 | 838 | 536 | 514 | 507 | 413 | 295 | 225 | 229 | 286 | 173 | 516 | 509 | 490 | 423 | 417 | 590 | 417 |
Swell 2 Height (m) Direction Period (s) | WSW 18 | S 18 | WSW 12 | S 18 | S 18 | S 18 | S 17 | S 16 | — | S 15 | S 14 | W 22 | — | WSW 19 | WSW 19 | W 18 | WSW 17 | W 6 | W 6 | W 7 | W 7 | W 7 | E 10 | WNW 8 |
| kJ | 578 | 6 | 210 | 6 | 6 | 6 | 5 | 5 | — | 17 | 16 | 9 | — | 37 | 117 | 158 | 229 | 27 | 28 | 42 | 43 | 35 | 2 | 47 |
Swell 3 Height (m) Direction Period (s) | S 19 | — | S 9 | E 11 | S 9 | — | — | — | — | — | E 11 | E 11 | E 11 | W 4 | E 11 | S 16 | W 6 | S 16 | S 16 | S 16 | S 8 | S 8 | S 8 | S 12 |
| kJ | 7 | — | 2 | 2 | 2 | — | — | — | — | — | 3 | 2 | 2 | 1 | 2 | 5 | 17 | 5 | 5 | 5 | 1 | 1 | 1 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | WSW 14 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 19 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 12 | 12 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Southland | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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