Surf Forecasts:
How big are the waves at Colac Bay today (28 Sep):
- Morning surf: Morning surf (28 Sep, local time) - 11ft (3.5m), 13s period with WSW swell.
- Afternoon surf: Afternoon surf (28 Sep, local time) - 10ft (3.0m), 14s period with WSW swell.
- Evening surf: Evening surf (28 Sep, local time) - 10ft (3.0m), 14s period with WSW swell.
The current surf forecast for Colac Bay at 1AM is: 3.5m 13s primary swell from a West-southwest direction and 0.5m 13s secondary swell from a South direction, 0.3m 8s secondary swell from a South direction (forecast issued at 06:00pm September 27). The wind direction is predicted to be cross-offshore and the swell rating is 11.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Sep) | 11ft (3.5m) | 13s |
| Afternoon (28 Sep) | 10ft (3.0m) | 14s |
| Evening (28 Sep) | 10ft (3.0m) | 14s |
Table - waves today at Colac Bay. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 14mm), heaviest on Sun afternoon. Very mild (max 11°C on Tue afternoon, min 5°C on Tue night). Winds decreasing (strong winds from the W on Sun night, light winds from the W by Wed morning). | |||||||||||||||||||
Sun 27 | Monday 28 | Tuesday 29 | |||||||||||||||||
5 PM | 8 PM | 11 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 13 | W 13 | W 13 | WSW 13 | WSW 12 | WSW 13 | WSW 13 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 |
Wave Graph  | |||||||||||||||||||
 kJ | 2682 | 3253 | 3423 | 3393 | 3287 | 3447 | 3611 | 3609 | 3827 | 4007 | 3948 | 3879 | 3989 | 4044 | 3974 | 3731 | 3448 | 3448 | 2866 |
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 | 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 | 2:27PM2.46m | 2:44AM2.52m | 3:07PM2.50m | 3:27AM2.53m | 3:48PM2.48m | ||||||||||||||
Low Tide | 8:44PM0.32m | 9:08AM0.32m | 9:26PM0.32m | 9:51AM0.36m | |||||||||||||||
 |  |  | | | |  | | | |  | | | | |  |  | |  | |
 | — | — | — | — | — | 7:26 | — | — | — | — | — | — | — | 7:24 | — | — | — | — | — |
 | — | 8:50 | — | — | — | — | — | — | — | 7:51 | — | — | — | — | — | — | — | 7:52 | — |
mm | 1 | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | — |
Temp °C | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 10 | 11 | 10 | 9 |
Feels °C | -1 | -1 | -1 | -1 | -1 | -1 | -2 | -1 | -1 | -1 | 0 | 1 | 2 | 2 | 2 | 3 | 4 | 3 | 3 |
Swell 1 Height (m) Direction Period (s) | S 7 | S 7 | S 9 | S 13 | S 14 | S 15 | S 15 | S 15 | S 15 | S 15 | S 16 | S 16 | S 16 | S 16 | S 16 | S 16 | S 15 | S 15 | S 15 |
| kJ | 57 | 52 | 52 | 78 | 4 | 4 | 524 | 631 | 623 | 4 | 20 | 21 | 21 | 20 | 20 | 19 | 18 | 18 | 17 |
Swell 2 Height (m) Direction Period (s) | S 14 | S 14 | S 19 | S 8 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 12 | ESE 12 | SE 13 | — | — | — | — | — | — | — |
| kJ | 36 | 36 | 64 | 12 | 27 | 28 | 27 | 27 | 27 | 25 | 15 | 26 | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SE 12 | SE 12 | SE 15 | SE 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 22 | 23 | 33 | 32 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 13 | W 13 | W 13 | WSW 13 | WSW 12 | WSW 13 | WSW 13 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 |
| kJ | 2682 | 3253 | 3423 | 3393 | 3287 | 3447 | 3611 | 3609 | 3827 | 4007 | 3948 | 3879 | 3989 | 4044 | 3974 | 3731 | 3448 | 3448 | 2866 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 221 | 338 | 251 | 251 | 251 | 222 | 251 | 222 | 222 | 502 | 251 | 292 | 260 | 251 | 251 | 473 | 533 | 228 | 44 |
Best forecast wave conditions in Southland | |||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||
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