Surf Forecasts:
How big are the waves at Southport Main Beach today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 7ft (2.1m), 9s period with SSE swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 4ft (1.2m), 9s period with ESE swell.
- Evening surf: Evening surf (18 Sep, local time) - 3.5ft (1.0m), 9s period with ESE swell.
The current surf forecast for Southport Main Beach at 12PM is: 1.2m 9s primary swell from a East-southeast direction and 0.1m 15s secondary swell from a East direction, 0.1m 15s secondary swell from a Northeast direction (forecast issued at 09:00am September 18). The wind direction is predicted to be onshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 7ft (2.1m) | 9s |
| Afternoon (18 Sep) | 4ft (1.2m) | 9s |
| Evening (18 Sep) | 3.5ft (1.0m) | 9s |
Table - waves today at Southport Main Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Sat morning, min 14°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) | SSE 9 | SE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SE 9 | SE 9 | SE 9 | ESE 8 | ESE 8 | SE 8 | SE 8 | ESE 8 | SE 8 | SE 8 | SE 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 765 | 190 | 221 | 216 | 168 | 168 | 141 | 138 | 101 | 101 | 101 | 79 | 77 | 59 | 48 | 47 | 34 | 33 | 26 | 17 | 16 | 16 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | on | on | cross-on | cross-off | off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-off | glassy | cross-off | cross-off | cross-off | cross-on | cross-on | cross | cross | cross-off |
High Tide | 1:19PM1.21m | 1:14AM0.78m | 2:28PM1.20m | 2:47AM0.75m | 3:40PM1.23m | |||||||||||||||||
Low Tide | 6:13AM0.39m | 8:30PM0.57m | 7:11AM0.45m | 9:59PM0.53m | 8:26AM0.49m | |||||||||||||||||
 |  | | |  | | | | | | | | | | | | | | | | | | |
 | 5:41 | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — |
 | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:40 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 19 | 19 | 19 | 18 | 17 | 16 | 14 | 14 | 20 | 24 | 21 | 19 | 19 | 18 | 18 | 18 | 21 | 22 | 21 | 19 | 18 |
Feels °C | 14 | 16 | 15 | 17 | 17 | 16 | 14 | 11 | 12 | 18 | 20 | 19 | 19 | 20 | 19 | 18 | 18 | 21 | 21 | 19 | 18 | 17 |
Swell 1 Height (m) Direction Period (s) | SE 9 | SE 9 | E 15 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SE 9 | SE 9 | SE 9 | ESE 8 | ESE 8 | SE 8 | SE 8 | ESE 8 | SE 8 | SE 8 | NNE 4 |
| kJ | 247 | 190 | 4 | 216 | 168 | 168 | 141 | 138 | 101 | 101 | 101 | 79 | 77 | 59 | 48 | 47 | 34 | 33 | 26 | 17 | 16 | 2 |
Swell 2 Height (m) Direction Period (s) | — | NE 15 | NE 15 | E 15 | E 14 | E 14 | E 14 | E 18 | SE 18 | SE 18 | SE 17 | SE 17 | SE 17 | NNE 3 | — | NNE 4 | NNE 4 | NNE 4 | E 8 | E 8 | E 8 | SE 8 |
| kJ | — | 9 | 8 | 4 | 4 | 4 | 4 | 6 | 12 | 12 | 11 | 11 | 11 | 1 | — | 1 | 1 | 2 | 1 | 1 | 1 | 16 |
Swell 3 Height (m) Direction Period (s) | — | E 12 | E 12 | E 12 | NE 14 | — | E 18 | E 14 | E 13 | E 13 | E 13 | E 13 | E 13 | SE 17 | SE 16 | E 8 | E 8 | E 8 | E 12 | E 11 | E 11 | E 8 |
| kJ | — | 3 | 3 | 3 | 8 | — | 6 | 4 | 4 | 3 | 3 | 3 | 3 | 11 | 10 | 1 | 1 | 1 | 3 | 2 | 2 | 1 |
Wind waves Height (m) Direction Period (s) | SSE 9 | — | ESE 9 | — | — | — | — | NW 2 | — | NW 3 | — | NE 3 | NNE 3 | — | — | — | — | — | NE 4 | NE 2 | NNE 3 | N 4 |
| kJ | 765 | — | 221 | — | — | — | — | 1 | — | 2 | — | 2 | 1 | — | — | — | — | — | 3 | 1 | 1 | 14 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 18 | 24 | 24 | 16 | 0 | 0 | 0 | 0 | 0 | 76 | 490 | 0 | 0 | 1 | 1 | 13 | 24 | 181 | 650 | 29 | 14 |
Best forecast wave conditions in Gold Coast | ||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||
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