Surf Forecasts:
How big are the waves at Colac Bay today (31 Oct):
- Morning surf: Morning surf (31 Oct, local time) - 8ft (2.5m), 13s period with WSW swell.
- Afternoon surf: Afternoon surf (31 Oct, local time) - 7ft (2.2m), 13s period with WSW swell.
- Evening surf: Evening surf (31 Oct, local time) - 5ft (1.5m), 12s period with WSW swell.
The current surf forecast for Colac Bay at 3AM is: 3.0m 14s primary swell from a West-southwest direction and 1.5m 12s secondary swell from a South direction, 0.4m 15s secondary swell from a South-southeast direction (forecast issued at 12:00am October 31). The wind direction is predicted to be cross-offshore and the swell rating is 11.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Oct) | 8ft (2.5m) | 13s |
| Afternoon (31 Oct) | 7ft (2.2m) | 13s |
| Evening (31 Oct) | 5ft (1.5m) | 12s |
Table - waves today at Colac Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Sun night. Very mild (max 17°C on Sun morning, min 7°C on Fri night). Winds decreasing (fresh winds from the SW on Fri night, light winds from the WNW by Sat afternoon). | ||||||||||||||||||||||||
Saturday 31 | Sunday 1 | Monday 2 | ||||||||||||||||||||||
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 | 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 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | W 12 | WSW 12 | WSW 12 | WSW 12 | W 11 | W 11 | W 11 | W 12 | W 12 | WSW 13 | W 11 | W 11 | W 11 | W 7 | W 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 3393 | 3030 | 2373 | 1960 | 1630 | 1259 | 934 | 475 | 406 | 679 | 220 | 196 | 162 | 227 | 493 | 3 | 841 | 722 | 67 | 872 | 639 | 734 | 384 | 349 |
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 | 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 | 5:55AM2.36m | 6:19PM2.27m | 6:59AM2.28m | 7:29PM2.22m | 8:07AM2.23m | 8:37PM2.22m | ||||||||||||||||||
Low Tide | 11:43PM0.40m | 12:15PM0.55m | 00:46AM0.45m | 1:18PM0.59m | 1:52AM0.48m | 2:23PM0.61m | ||||||||||||||||||
 |  |  |  | | |  |  | | | | | | | | | | |  | | | | | | |
 | — | 6:26 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:37 | — | — | — | — | — | — | — | 8:38 | — | — | — | — | — | — | — | 8:39 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 2 | 1 | — | — |
Temp °C | 7 | 7 | 7 | 9 | 11 | 12 | 14 | 11 | 9 | 8 | 9 | 13 | 17 | 17 | 17 | 16 | 16 | 14 | 11 | 10 | 10 | 11 | 11 | 11 |
Feels °C | -2 | 0 | 1 | 3 | 6 | 9 | 11 | 8 | 5 | 3 | 4 | 7 | 10 | 12 | 13 | 13 | 13 | 11 | 7 | 6 | 6 | 7 | 6 | 6 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | S 13 | S 14 | SSE 9 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | W 12 | W 9 | W 9 | WSW 12 | W 11 | W 11 | W 12 | W 12 | W 12 | WNW 11 | ENE 5 | E 8 | ESE 8 | ESE 8 | E 8 |
| kJ | 679 | 705 | 4 | 4 | 9 | 1259 | 934 | 475 | 406 | 679 | 201 | 175 | 162 | 227 | 493 | 723 | 841 | 722 | 454 | 4 | 1 | 19 | 13 | 5 |
Swell 2 Height (m) Direction Period (s) | SSE 15 | SSE 15 | S 15 | S 14 | S 14 | S 10 | S 10 | W 8 | W 8 | S 10 | WSW 12 | WSW 12 | S 9 | WSW 13 | WSW 13 | S 8 | W 12 | W 12 | WSW 13 | N 4 | SE 12 | SE 12 | SE 12 | SE 12 |
| kJ | 72 | 72 | 165 | 243 | 4 | 7 | 7 | 156 | 165 | 2 | 220 | 196 | 2 | 127 | 17 | 1 | 3 | 3 | 67 | 1 | 6 | 6 | 6 | 6 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | S 15 | S 10 | S 10 | S 10 | S 9 | S 9 | S 12 | S 12 | S 13 | W 11 | E 7 | E 7 | E 7 | ESE 6 | S 13 | S 12 | S 13 | S 12 |
| kJ | — | — | — | — | — | — | 4 | 7 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 1 | 1 | 1 | 4 | 3 | 3 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WNW 3 | — | — | — | N 3 | N 4 | WNW 10 | NNW 4 | NNW 4 | — | — | — | NNW 2 | W 11 | W 11 | W 11 | W 7 | W 7 |
| kJ | 3393 | 3030 | 2373 | 1960 | 1630 | 33 | 2 | — | — | — | 8 | 6 | 275 | 25 | 22 | — | — | — | 1 | 872 | 639 | 734 | 384 | 349 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 876 | 493 | 343 | 292 | 44 | 44 | 44 | 0 | 0 | 0 | 0 | 3 | 13 | 3 | 44 | 3 | 3 | 3 | 3 | 44 | 93 | 0 | 0 | 222 |
Best forecast wave conditions in Southland | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
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