Surf Forecasts:
How big are the waves at Colac Bay today (01 Oct):
- Morning surf: Morning surf (01 Oct, local time) - 7.5ft (2.3m), 12s period with W swell.
- Afternoon surf: Afternoon surf (01 Oct, local time) - 6.5ft (2.0m), 12s period with W swell.
- Evening surf: Evening surf (01 Oct, local time) - 6.5ft (2.0m), 12s period with W swell.
The current surf forecast for Colac Bay at 2AM is: 1.3m 14s primary swell from a West-southwest direction and 0.1m 15s secondary swell from a South direction, 1.7m 10s secondary swell from a West direction (forecast issued at 06:00pm September 30). The wind direction is predicted to be offshore and the swell rating is 4.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Oct) | 7.5ft (2.3m) | 12s |
| Afternoon (01 Oct) | 6.5ft (2.0m) | 12s |
| Evening (01 Oct) | 6.5ft (2.0m) | 12s |
Table - waves today at Colac Bay. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Fri morning. Very mild (max 16°C on Thu morning, min 9°C on Wed night). Winds increasing (light winds from the W on Wed afternoon, fresh winds from the WSW by Fri afternoon). | |||||||||||||||||||
Wed 30 | Thursday 1 | Friday 2 | |||||||||||||||||
4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | WSW 14 | WSW 14 | WSW 14 | WSW 14 | W 11 | W 11 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 11 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 |
Wave Graph  | |||||||||||||||||||
 kJ | 1592 | 822 | 687 | 678 | 898 | 1347 | 1444 | 1346 | 955 | 1271 | 1062 | 1045 | 585 | 1058 | 1447 | 2418 | 1644 | 1293 | 1122 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off |
High Tide | 4:33PM2.43m | 5:05AM2.42m | 5:25PM2.33m | 6:03AM2.33m | 6:26PM2.23m | ||||||||||||||
Low Tide | 10:59PM0.39m | 11:29AM0.53m | 11:53PM0.46m | 12:25PM0.61m | |||||||||||||||
 | |  | | |  |  | | |  | | |  | | |  | | | | |
 | — | — | — | — | — | 7:20 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — |
 | — | 7:53 | — | — | — | — | — | — | — | 7:54 | — | — | — | — | — | — | — | 7:57 | — |
mm | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | 1 | 7 | 2 | — | — |
Temp °C | 12 | 11 | 10 | 9 | 10 | 10 | 13 | 16 | 15 | 12 | 12 | 12 | 13 | 15 | 14 | 11 | 10 | 10 | 9 |
Feels °C | 10 | 8 | 5 | 4 | 5 | 5 | 8 | 11 | 11 | 7 | 8 | 7 | 8 | 9 | 9 | 5 | 3 | 2 | 1 |
Swell 1 Height (m) Direction Period (s) | WSW 14 | WSW 14 | W 9 | WSW 14 | W 11 | W 11 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 11 | W 12 | S 15 | S 15 | S 15 | SSE 14 | S 13 |
| kJ | 1592 | 822 | 459 | 678 | 898 | 1347 | 1444 | 1346 | 955 | 1271 | 1062 | 1045 | 585 | 1058 | 70 | 68 | 67 | 69 | 88 |
Swell 2 Height (m) Direction Period (s) | S 15 | SSE 11 | WSW 14 | S 15 | WSW 14 | S 15 | S 15 | S 15 | WSW 15 | S 16 | S 15 | S 15 | WSW 14 | WSW 15 | S 10 | S 10 | — | S 8 | S 9 |
| kJ | 4 | 117 | 687 | 4 | 494 | 4 | 4 | 4 | 519 | 5 | 5 | 5 | 465 | 376 | 2 | 2 | — | 5 | 14 |
Swell 3 Height (m) Direction Period (s) | — | — | S 15 | — | S 15 | — | — | — | — | — | W 10 | — | — | — | — | — | — | S 12 | — |
| kJ | — | — | 4 | — | 4 | — | — | — | — | — | 2 | — | — | — | — | — | — | 3 | — |
Wind waves Height (m) Direction Period (s) | WSW 14 | W 8 | — | W 10 | — | — | — | — | W 12 | — | — | — | — | NNW 2 | W 12 | W 12 | W 12 | W 11 | W 11 |
| kJ | 40 | 305 | — | 524 | — | — | — | — | 24 | — | — | — | — | 1 | 1447 | 2418 | 1644 | 1293 | 1122 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 3 | 3 | 11 | 13 | 3 | 3 | 3 | 3 | 3 | 44 | 3 | 44 | 141 | 180 | 124 | 146 | 180 |
Best forecast wave conditions in Southland | |||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
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