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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 pm Thursday 30 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
14.1° C
(Which is 2.4°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 4AM is: 1.7m 13s primary swell from a West-southwest direction and 0.1m 14s secondary swell from a South direction (forecast issued at 11:00pm April 30). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 May) | 5.5ft (1.7m) | 13s |
| Afternoon (01 May) | 6ft (1.9m) | 13s |
| Evening (01 May) | 7ft (2.2m) | 15s |
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 16°C on Sat afternoon, min 7°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 1 | Saturday 2 | Sunday 3 | ||||||||||||||||||||||
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 | 9 AM | 12 PM | 3 PM | 6 PM | |
Swell Height Map |  |    |    |    | ||||||||||||||||||||
WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 14 | WSW 15 | WSW 15 | WSW 15 | W 15 | W 14 | WSW 14 | W 14 | W 13 | W 13 | W 13 | WSW 13 | WSW 13 | WSW 13 | W 13 | W 12 | W 12 | |
1379 | 1210 | 1042 | 1026 | 1026 | 1058 | 1229 | 1564 | 2056 | 1976 | 1875 | 1739 | 1691 | 1533 | 1298 | 1172 | 1034 | 799 | 690 | 679 | 659 | 539 | 530 | 613 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | cross-off | cross-off | cross-off | glassy | glassy | glassy | off | off | off | off | off | off | cross-off | cross-off | off | off | off | off | cross-off | off | cross-off | cross-off | |
High Tide | 00:42AM2.39m | 1:02PM2.43m | 1:19AM2.38m | 1:40PM2.41m | 1:55AM2.35m | 2:18PM2.36m | ||||||||||||||||||
Low Tide | 6:41PM0.54m | 6:59AM0.52m | 7:20PM0.59m | 7:37AM0.55m | 7:58PM0.65m | 8:15AM0.60m | ||||||||||||||||||
 | | | |  | | | |  |  | | |  |  | | | | | | | | | | | |
 | — | — | — | 7:45 | — | — | — | — | — | — | — | 7:46 | — | — | — | — | — | — | — | 7:48 | — | — | — | — |
 | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:42 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 10 | 9 | 8 | 7 | 8 | 10 | 12 | 11 | 10 | 10 | 11 | 12 | 12 | 14 | 16 | 16 | 15 | 14 | 13 | 13 | 12 | 14 | 15 | 14 |
7 | 7 | 6 | 5 | 6 | 9 | 10 | 11 | 8 | 8 | 8 | 8 | 8 | 11 | 14 | 14 | 13 | 13 | 11 | 11 | 10 | 13 | 13 | 11 | |
Swell 1 Height (m) Direction Period (s) | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 14 | WSW 15 | WSW 15 | WSW 15 | W 15 | W 14 | WSW 14 | W 14 | S 14 | W 13 | W 13 | WSW 13 | WSW 13 | WSW 13 | W 13 | S 9 | — |
 kJ | 1379 | 1210 | 1042 | 1026 | 1026 | 1058 | 1229 | 1564 | 2056 | 1976 | 1875 | 1739 | 1691 | 1533 | 1298 | 4 | 1034 | 799 | 690 | 679 | 659 | 539 | 2 | — |
Swell 2 Height (m) Direction Period (s) | S 10 | S 14 | S 14 | S 14 | S 14 | S 16 | S 16 | S 16 | S 17 | S 17 | S 16 | S 16 | S 15 | S 14 | SSW 13 | SSW 13 | SSW 13 | S 13 | S 12 | S 12 | S 12 | S 9 | S 15 | S 15 |
| kJ | 2 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 6 | 6 | 5 | 5 | 4 | 4 | 17 | 17 | 17 | 3 | 3 | 3 | 3 | 2 | 4 | 4 |
Swell 3 Height (m) Direction Period (s) | — | S 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 12 | S 16 | S 16 | S 16 | S 12 | S 12 |
| kJ | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 5 | 5 | 5 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | WSW 13 | WNW 3 | — | — | NW 3 | NNW 3 | NW 2 | WNW 3 | WNW 3 | — | — | — | — | NW 4 | WSW 14 | W 13 | WSW 13 | W 3 | WNW 3 | — | — | — | W 12 | W 12 |
| kJ | 35 | 4 | — | — | 2 | 1 | 1 | 3 | 9 | — | — | — | — | 14 | 40 | 1172 | 35 | 6 | 4 | — | — | — | 530 | 613 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 3 | 3 | 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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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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