Surf Forecasts:
How big are the waves at JD Reef today (20 Aug):
- Morning surf: Morning surf (20 Aug, local time) - 2.5ft (0.7m), 7s period with SE swell.
- Afternoon surf: Afternoon surf (20 Aug, local time) - 3.5ft (1.0m), 6s period with ENE swell.
- Evening surf: Evening surf (20 Aug, local time) - 4.5ft (1.3m), 6s period with ENE swell.
The current surf forecast for JD Reef at 4AM is: 0.7m 9s primary swell from a Southeast direction and 0.9m 5s secondary swell from a East-northeast direction, 1.1m 5s secondary swell from a Northeast direction (forecast issued at 09:00pm August 19). The wind direction is predicted to be cross-onshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | 2.5ft (0.7m) | 7s |
| Afternoon (20 Aug) | 3.5ft (1.0m) | 6s |
| Evening (20 Aug) | 4.5ft (1.3m) | 6s |
Table - waves today at JD Reef. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Fri afternoon. Warm (max 20°C on Thu morning, min 13°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Wed 19 | Thursday 20 | Friday 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 9 | ESE 9 | SE 9 | SE 9 | SE 8 | NE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 |
Wave Graph  | ||||||||||||||||||
 kJ | 125 | 103 | 95 | 77 | 67 | 58 | 38 | 82 | 150 | 129 | 93 | 78 | 57 | 34 | 34 | 21 | 14 | 14 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | cross-on | on | cross-on | cross-on | on | cross-on | cross-on | cross | cross-on | cross | cross | cross | cross | cross |
High Tide | 1:05AM0.96m | 1:49PM1.28m | 2:17AM0.88m | 2:54PM1.27m | ||||||||||||||
Low Tide | 7:30PM0.50m | 6:53AM0.47m | 8:46PM0.53m | 7:49AM0.53m | ||||||||||||||
 | | | |  | |  |  |  | | | | | | | |  | | |
 | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:27 | — | — | — | — | — | — | — | 5:28 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 |
Temp °C | 16 | 16 | 15 | 13 | 14 | 16 | 20 | 18 | 20 | 20 | 18 | 17 | 16 | 18 | 17 | 17 | 15 | 15 |
Feels °C | 11 | 12 | 12 | 11 | 12 | 14 | 15 | 12 | 16 | 17 | 15 | 15 | 14 | 16 | 13 | 15 | 13 | 13 |
Swell 1 Height (m) Direction Period (s) | SE 9 | ESE 9 | SE 9 | ENE 5 | ENE 5 | SE 7 | SE 6 | SE 7 | ESE 8 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 |
| kJ | 125 | 103 | 95 | 49 | 37 | 46 | 34 | 23 | 6 | 129 | 93 | 78 | 57 | 34 | 34 | 21 | 14 | 14 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | E 12 | SE 9 | SE 8 | ENE 6 | E 10 | E 10 | E 10 | S 13 | S 13 | S 12 | S 12 | SE 7 | SE 7 | ESE 7 | SE 7 | SE 7 |
| kJ | 12 | 12 | 3 | 77 | 67 | 28 | 8 | 8 | 2 | 3 | 3 | 3 | 3 | 7 | 2 | 5 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | E 12 | E 12 | E 11 | E 11 | — | — | S 13 | S 13 | S 13 | — | S 12 | S 12 | S 11 | S 11 | S 11 | S 10 |
| kJ | — | — | 3 | 3 | 2 | 2 | — | — | 3 | 3 | 3 | — | 3 | 3 | 2 | 2 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | ENE 5 | NE 5 | NE 5 | NE 5 | NE 5 | NE 6 | ENE 6 | ENE 6 | ENE 6 | NE 6 | — | — | NW 3 | WNW 2 | W 2 | WNW 2 | WNW 3 | WNW 3 |
| kJ | 80 | 60 | 49 | 68 | 49 | 58 | 38 | 82 | 150 | 190 | — | — | 1 | 1 | 1 | 1 | 3 | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 72 | 37 | 37 | 3 | 3 | 3 | 37 | 119 | 37 | 3 | 1 | 1 | 1 | 1 | 102 | 102 | 102 | 222 |
Best forecast wave conditions in Newcastle | ||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||
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