Surf Forecasts:
How big are the waves at Twinnies today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 6ft (1.9m), 9s period with SE swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 4ft (1.2m), 8s period with ESE swell.
- Evening surf: Evening surf (18 Sep, local time) - 3.5ft (1.1m), 9s period with ESE swell.
The current surf forecast for Twinnies at 3PM is: 1.2m 8s primary swell from a East-southeast direction and 0.1m 15s secondary swell from a East direction (forecast issued at 09:00am September 18). The wind direction is predicted to be cross-onshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 6ft (1.9m) | 9s |
| Afternoon (18 Sep) | 4ft (1.2m) | 8s |
| Evening (18 Sep) | 3.5ft (1.1m) | 9s |
Table - waves today at Twinnies. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Sat morning, min 15°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||||||||||
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) | SE 9 | SE 9 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | SE 8 | ESE 8 | ESE 8 | SE 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 657 | 540 | 202 | 188 | 177 | 157 | 161 | 151 | 124 | 124 | 124 | 101 | 101 | 79 | 67 | 49 | 49 | 47 | 34 | 26 | 26 | 17 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | glassy | glassy | off | cross-off | cross-off | glassy | cross-on | cross-on | cross | cross-off | glassy | off | cross-off | on | on | cross-on | cross | cross-off |
High Tide | 1:28PM1.37m | 00:41AM0.91m | 2:50PM1.37m | 2:53AM0.88m | 3:55PM1.42m | |||||||||||||||||
Low Tide | 5:55AM0.46m | 8:33PM0.76m | 6:57AM0.54m | 10:01PM0.70m | 8:28AM0.57m | |||||||||||||||||
 | | | |  | | | | | | | | | | | | | | | | | | |
 | 5:41 | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — |
 | — | — | — | 5:40 | — | — | — | — | — | — | — | 5:42 | — | — | — | — | — | — | — | 5:42 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 19 | 19 | 19 | 18 | 17 | 16 | 15 | 15 | 21 | 25 | 22 | 19 | 19 | 16 | 15 | 15 | 20 | 21 | 20 | 19 | 18 |
Feels °C | 13 | 16 | 16 | 18 | 18 | 17 | 15 | 14 | 14 | 20 | 22 | 20 | 18 | 17 | 15 | 13 | 14 | 20 | 20 | 19 | 20 | 18 |
Swell 1 Height (m) Direction Period (s) | SE 7 | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | SE 8 | ESE 8 | ESE 8 | SE 8 |
| kJ | 248 | 204 | 202 | 188 | 177 | 157 | 161 | 151 | 124 | 124 | 124 | 101 | 101 | 79 | 67 | 49 | 49 | 47 | 34 | 26 | 26 | 17 |
Swell 2 Height (m) Direction Period (s) | E 12 | E 12 | E 15 | E 14 | — | NE 14 | NE 14 | NE 13 | E 13 | E 13 | E 13 | E 12 | E 12 | E 12 | E 12 | NNE 4 | NNE 4 | NNE 4 | E 8 | E 8 | E 8 | E 8 |
| kJ | 3 | 3 | 4 | 4 | — | 8 | 7 | 7 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 10 | 7 | 3 | 1 | 1 | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | — | E 15 | E 12 | E 15 | E 14 | — | — | — | S 19 | — | — | E 18 | E 18 | E 18 | E 18 | E 12 | E 8 | E 8 | E 11 | NE 11 | NE 11 | E 11 |
| kJ | — | 4 | 3 | 4 | 4 | — | — | — | 7 | — | — | 7 | 6 | 6 | 6 | 3 | 1 | 1 | 2 | 5 | 5 | 2 |
Wind waves Height (m) Direction Period (s) | SE 9 | SE 9 | — | — | — | — | — | — | — | WNW 2 | NNW 2 | NE 3 | NNE 4 | NNE 4 | NNE 4 | N 4 | — | — | NE 4 | NE 4 | NE 3 | NNE 4 |
| kJ | 657 | 540 | — | — | — | — | — | — | — | 1 | 1 | 7 | 8 | 13 | 14 | 17 | — | — | 4 | 3 | 3 | 8 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 1 | 6 | 5 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 634 | 1 | 0 | 0 | 0 | 0 | 28 | 29 | 786 | 180 | 20 |
Best forecast wave conditions in Sunshine Coast | ||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||
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