Surf Forecasts:
How big are the waves at Main Beach - North Stradbroke Island today (21 Sep):
- Afternoon surf: Afternoon surf (21 Sep, local time) - 0.5ft (0.1m), 18s period with SE swell.
- Evening surf: Evening surf (21 Sep, local time) - 0.5ft (0.1m), 17s period with SE swell.
The current surf forecast for Main Beach - North Stradbroke Island at 10PM is: 0.1m 17s primary swell from a Southeast direction and 0.1m 7s secondary swell from a Southeast direction, 0.1m 8s secondary swell from a East direction (forecast issued at 03:00pm September 21). An open ocean swell of 0.9m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | - | - |
| Afternoon (21 Sep) | 0.5ft (0.1m) | 18s |
| Evening (21 Sep) | 0.5ft (0.1m) | 17s |
Table - waves today at Main Beach - North Stradbroke Island. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Wed night. Warm (max 21°C on Mon afternoon, min 19°C on Mon night). Mainly strong winds. | ||||||||||||||||||||
Mon 21 | Tuesday 22 | Wednesday 23 | ||||||||||||||||||
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 18 | SE 18 | SE 17 | SE 17 | S 10 | E 8 | SSE 3 | SSE 5 | SSE 6 | SE 6 | SE 6 | SE 5 | SE 5 | SE 5 | SE 5 | ESE 5 | ESE 5 | ESE 6 | ESE 7 | ESE 7 |
Wave Graph  | ||||||||||||||||||||
 kJ | 13 | 12 | 12 | 11 | 2 | 2 | 12 | 118 | 197 | 165 | 114 | 87 | 74 | 71 | 84 | 72 | 69 | 130 | 144 | 144 |
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-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on |
High Tide | 4:26PM1.40m | 5:00AM0.96m | 5:11PM1.50m | 5:39AM1.06m | 5:49PM1.58m | |||||||||||||||
Low Tide | 11:21PM0.38m | 10:31AM0.40m | 11:55PM0.28m | 11:18AM0.31m | ||||||||||||||||
 | |  | | | | | |  | |  | | | |  | | | | |  | |
 | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — |
 | — | 5:40 | — | — | — | — | — | — | — | 5:40 | — | — | — | — | — | — | — | 5:42 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 21 | 21 | 20 | 20 | 19 | 19 | 19 | 19 | 20 | 20 | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
Feels °C | 17 | 18 | 19 | 18 | 17 | 16 | 13 | 13 | 13 | 15 | 15 | 14 | 15 | 15 | 15 | 15 | 16 | 16 | 15 | 16 |
Swell 1 Height (m) Direction Period (s) | ESE 7 | SE 7 | SE 7 | SE 7 | SE 7 | N 5 | N 5 | NNE 5 | NNE 5 | N 4 | — | E 7 | E 8 | N 9 | S 19 | — | SE 20 | SE 19 | SE 19 | SE 19 |
| kJ | 5 | 2 | 2 | 2 | 2 | 25 | 12 | 5 | 2 | 1 | — | 1 | 1 | 2 | 7 | — | 15 | 15 | 14 | 14 |
Swell 2 Height (m) Direction Period (s) | SE 18 | SE 18 | E 8 | E 8 | E 8 | SE 7 | E 8 | E 8 | — | — | — | — | — | S 20 | E 8 | N 9 | S 11 | N 9 | SSE 19 | SSE 19 |
| kJ | 13 | 12 | 1 | 1 | 1 | 2 | 1 | 1 | — | — | — | — | — | 7 | 1 | 2 | 2 | 2 | 36 | 35 |
Swell 3 Height (m) Direction Period (s) | E 8 | E 8 | SE 17 | SE 17 | S 10 | E 8 | — | — | N 10 | E 8 | E 8 | N 10 | — | — | N 9 | — | N 9 | N 9 | N 9 | — |
| kJ | 1 | 1 | 12 | 11 | 2 | 1 | — | — | 2 | 1 | 1 | 2 | — | — | 2 | — | 2 | 2 | 2 | — |
Wind waves Height (m) Direction Period (s) | N 4 | N 4 | N 4 | N 5 | N 5 | — | SSE 3 | SSE 5 | SSE 6 | SE 6 | SE 6 | SE 5 | SE 5 | SE 5 | SE 5 | ESE 5 | ESE 5 | ESE 6 | ESE 7 | ESE 7 |
| kJ | 10 | 13 | 20 | 39 | 43 | — | 12 | 118 | 197 | 165 | 114 | 87 | 74 | 71 | 84 | 72 | 69 | 130 | 144 | 144 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 123 | 73 | 61 | 69 | 44 | 16 | 210 | 122 | 122 | 69 | 69 | 69 | 69 | 69 | 69 | 655 | 69 | 69 | 65 | 65 |
Best forecast wave conditions in Gold Coast | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
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