Surf Forecasts:
How big are the waves at Colac Bay today (07 Aug):
- Afternoon surf: Afternoon surf (07 Aug, local time) - 1.5ft (0.4m), 12s period with WSW swell.
- Evening surf: Evening surf (07 Aug, local time) - 1.5ft (0.4m), 16s period with WSW swell.
The current surf forecast for Colac Bay at 9PM is: 0.4m 16s primary swell from a West-southwest direction and 0.3m 12s secondary swell from a West-southwest direction (forecast issued at 05:00pm August 07). The wind direction is predicted to be cross-shore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Aug) | - | - |
| Afternoon (07 Aug) | 1.5ft (0.4m) | 12s |
| Evening (07 Aug) | 1.5ft (0.4m) | 16s |
Table - waves today at Colac Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Sat night. Very mild (max 11°C on Fri afternoon, min 7°C on Fri night). Wind will be generally light. | |||||||||||||||||||
Fri 7 | Saturday 8 | Sunday 9 | |||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | WSW 12 | WSW 17 | WSW 16 | WSW 16 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 15 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 |
Wave Graph  | |||||||||||||||||||
 kJ | 49 | 57 | 98 | 191 | 234 | 213 | 210 | 346 | 376 | 366 | 322 | 317 | 312 | 376 | 376 | 768 | 754 | 696 | 678 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | glassy | glassy | glassy | cross-off |
High Tide | 8:11PM2.16m | 8:52AM2.23m | 9:20PM2.20m | 9:58AM2.30m | |||||||||||||||
Low Tide | 2:02PM0.72m | 2:36AM0.63m | 3:11PM0.70m | 3:44AM0.54m | 4:21PM0.61m | ||||||||||||||
 |  | | |  | |  | | | | |  | |  | | | | | | |
 | — | — | — | — | — | 8:00 | — | — | — | — | — | — | — | 7:58 | — | — | — | — | — |
 | 5:46 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:49 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 2 | — | — | — | — | — |
Temp °C | 11 | 10 | 9 | 8 | 8 | 7 | 7 | 8 | 10 | 9 | 8 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 |
Feels °C | 8 | 7 | 6 | 5 | 5 | 4 | 3 | 5 | 7 | 6 | 5 | 4 | 4 | 4 | 4 | 6 | 7 | 6 | 6 |
Swell 1 Height (m) Direction Period (s) | WSW 12 | WSW 17 | WSW 16 | WSW 16 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 15 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 16 | WSW 16 | WSW 15 | WSW 15 |
| kJ | 49 | 57 | 98 | 191 | 234 | 213 | 210 | 346 | 376 | 366 | 322 | 317 | 312 | 225 | 225 | 768 | 754 | 696 | 678 |
Swell 2 Height (m) Direction Period (s) | WSW 18 | WSW 12 | WSW 12 | W 6 | S 9 | WSW 17 | WSW 18 | W 19 | WSW 19 | W 18 | WSW 18 | WSW 18 | WSW 18 | WSW 17 | WSW 16 | — | SE 6 | SE 6 | SE 6 |
| kJ | 30 | 28 | 27 | 1 | 2 | 172 | 176 | 180 | 201 | 169 | 246 | 243 | 243 | 376 | 376 | — | 1 | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 9 | S 17 | S 9 | S 9 | S 9 | WNW 6 | W 6 | W 6 | WNW 9 | — | — | — | — | SSE 9 | SE 11 | — |
| kJ | 2 | 2 | 2 | 2 | 22 | 2 | 2 | 1 | 4 | 3 | 3 | 8 | — | — | — | — | 8 | 5 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | NE 2 | NNE 9 | E 9 | — | — | ESE 4 | E 5 | ESE 5 | — | NNW 9 | ESE 6 | ESE 6 | ESE 7 | ESE 6 | ESE 6 | ESE 6 |
| kJ | — | — | — | 1 | 16 | 6 | — | — | 1 | 11 | 25 | — | 16 | 12 | 13 | 15 | 97 | 74 | 72 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 12 | 12 | 3 | 3 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 3 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Southland | |||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||
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