Surf Forecasts:
How big are the waves at Colac Bay today (07 Sep):
- Afternoon surf: Afternoon surf (07 Sep, local time) - 3.5ft (1.1m), 13s period with WSW swell.
- Evening surf: Evening surf (07 Sep, local time) - 3.5ft (1.0m), 12s period with WSW swell.
The current surf forecast for Colac Bay at 10PM is: 1.0m 12s primary swell from a West-southwest direction and 0.1m 18s secondary swell from a West direction (forecast issued at 05:00pm September 07). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Sep) | - | - |
| Afternoon (07 Sep) | 3.5ft (1.1m) | 13s |
| Evening (07 Sep) | 3.5ft (1.0m) | 12s |
Table - waves today at Colac Bay. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 17mm), heaviest on Wed night. Very mild (max 11°C on Wed morning, min 5°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Mon 7 | Tuesday 8 | Wednesday 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 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | W 12 | WSW 11 | WSW 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | W 12 | WSW 13 |
Wave Graph  | |||||||||||||||||||
 kJ | 424 | 418 | 323 | 258 | 189 | 186 | 177 | 191 | 469 | 617 | 617 | 535 | 457 | 466 | 526 | 595 | 627 | 1535 | 1687 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | glassy | off | off | cross-off | off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 10:13PM2.27m | 10:47AM2.35m | 11:10PM2.38m | 11:41AM2.44m | |||||||||||||||
Low Tide | 4:10PM0.56m | 4:36AM0.37m | 5:08PM0.43m | 5:32AM0.24m | 5:59PM0.31m | ||||||||||||||
 |  |  | | |  |  | | | | |  | | | | | |  |  | |
 | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — |
 | — | 6:24 | — | — | — | — | — | — | — | 6:27 | — | — | — | — | — | — | — | 6:28 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 9 |
Temp °C | 9 | 8 | 7 | 6 | 6 | 5 | 7 | 9 | 10 | 10 | 9 | 7 | 6 | 5 | 8 | 11 | 10 | 8 | 6 |
Feels °C | 5 | 5 | 5 | 3 | 3 | 2 | 4 | 6 | 6 | 5 | 5 | 3 | 2 | 1 | 4 | 6 | 5 | 3 | 1 |
Swell 1 Height (m) Direction Period (s) | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | W 12 | WSW 11 | SSE 8 | SSE 8 | S 20 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | S 16 | WSW 16 |
| kJ | 424 | 418 | 323 | 258 | 189 | 186 | 177 | 191 | 11 | 6 | 33 | 535 | 457 | 466 | 526 | 595 | 627 | 5 | 597 |
Swell 2 Height (m) Direction Period (s) | S 14 | S 13 | W 18 | W 18 | W 17 | SW 22 | WSW 21 | WSW 21 | S 21 | S 21 | S 8 | WSW 20 | WSW 19 | WSW 19 | WSW 18 | WSW 18 | WSW 17 | S 24 | S 24 |
| kJ | 4 | 3 | 6 | 6 | 6 | 18 | 43 | 84 | 35 | 35 | 5 | 216 | 214 | 201 | 326 | 322 | 336 | 12 | 43 |
Swell 3 Height (m) Direction Period (s) | S 13 | S 14 | S 13 | W 22 | W 22 | W 16 | W 16 | S 8 | E 6 | E 6 | S 11 | SW 11 | S 19 | WSW 15 | S 18 | — | WSW 13 | — | — |
| kJ | 3 | 4 | 3 | 9 | 9 | 21 | 5 | 1 | 1 | 1 | 3 | 5 | 7 | 43 | 6 | — | 181 | — | — |
Wind waves Height (m) Direction Period (s) | SE 9 | SE 8 | — | WSW 12 | — | — | — | — | WSW 11 | W 11 | W 11 | WSW 11 | — | — | — | — | — | W 12 | WSW 13 |
| kJ | 3 | 3 | — | 14 | — | — | — | — | 469 | 617 | 617 | 39 | — | — | — | — | — | 1535 | 1687 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 12 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 93 | 124 | 44 | 0 | 0 | 0 | 0 | 3 | 3 | 124 | 44 |
Best forecast wave conditions in Southland | |||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||
Header Global | |||||||||||||||||||
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