Surf Forecasts:
How big are the waves at Main Beach - North Stradbroke Island today (20 Jul):
- Morning surf: Morning surf (20 Jul, local time) - 11ft (3.5m), 10s period with ESE swell.
- Afternoon surf: Afternoon surf (20 Jul, local time) - 10ft (3.0m), 10s period with ESE swell.
- Evening surf: Evening surf (20 Jul, local time) - 10ft (3.0m), 10s period with ESE swell.
The current surf forecast for Main Beach - North Stradbroke Island at 1AM is: 4.0m 10s primary swell from a East-southeast direction (forecast issued at 09:00pm July 19). The wind direction is predicted to be cross-onshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jul) | 11ft (3.5m) | 10s |
| Afternoon (20 Jul) | 10ft (3.0m) | 10s |
| Evening (20 Jul) | 10ft (3.0m) | 10s |
Table - waves today at Main Beach - North Stradbroke Island. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Sun night. Warm (max 20°C on Sun night, min 18°C on Sun night). Winds decreasing (near gales from the SSE on Sun night, calm by Wed afternoon). | ||||||||||||||||||
Sun 19 | Monday 20 | Tuesday 21 | ||||||||||||||||
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 10 | ESE 10 | ESE 10 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | E 10 | E 10 | E 10 | E 9 | E 9 |
Wave Graph  | ||||||||||||||||||
 kJ | 3635 | 3694 | 3429 | 3336 | 2778 | 2430 | 2042 | 1820 | 1820 | 1658 | 1378 | 1225 | 999 | 861 | 683 | 660 | 568 | 492 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | cross-on |
High Tide | 11:41PM1.49m | 12:37PM1.23m | 00:22AM1.30m | 1:36PM1.23m | ||||||||||||||
Low Tide | 5:22PM0.35m | 6:17AM0.18m | 6:19PM0.49m | 6:57AM0.24m | 7:27PM0.60m | |||||||||||||
 | | |  |  | |  |  |  | | | | | | |  | | | |
 | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:09 | — | — | — | — | — | — | — | 5:10 | — | — |
mm | 1 | 2 | 2 | — | — | — | 1 | — | — | — | — | — | — | 1 | — | — | — | — |
Temp °C | 18 | 18 | 18 | 19 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 18 | 19 | 19 | 19 | 19 | 19 | 19 |
Feels °C | 7 | 8 | 8 | 9 | 11 | 11 | 10 | 10 | 10 | 11 | 12 | 11 | 13 | 13 | 14 | 15 | 14 | 16 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | S 12 | S 12 | S 12 | ENE 10 | ENE 10 | ENE 10 | E 9 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 11 | 11 | 25 | 435 | 102 | 140 | 492 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | S 10 | S 12 | S 12 | S 11 | S 10 | S 10 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 11 | 25 | 21 | 19 | 18 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 21 | S 21 | S 20 | SE 12 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 9 | 9 | 8 | 6 |
Wind waves Height (m) Direction Period (s) | SE 10 | ESE 10 | ESE 10 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | E 10 | E 10 | E 10 | E 9 | ESE 9 |
| kJ | 3635 | 3694 | 3429 | 3336 | 2778 | 2430 | 2042 | 1820 | 1820 | 1658 | 1378 | 1225 | 999 | 861 | 683 | 660 | 568 | 264 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 504 | 664 | 392 | 346 | 210 | 210 | 210 | 122 | 69 | 69 | 69 | 69 | 69 | 69 | 69 | 65 | 61 | 58 |
Best forecast wave conditions in Gold Coast | ||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||
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