Surf Forecasts:
JD Reef surf forecast from 15 Aug 2026:
- Best quality surf: Sunday 23 Aug, 1AM (local time) - 10ft (3.0m), 8s period, S swell with offshore winds.
- Most powerful swell: Sunday 23 Aug, 4AM (local time) - 11ft (3.5m), 9s period, S swell with 1,731 kJ wave energy.
- Next surfable swell (1★+): Sunday 16 Aug, 1AM (local time) - 4.5ft (1.4m), 7s period with S swell.
Best Forecast Surf Conditions for JD Reef this week:
The surf forecast for JD Reef over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 16) at 1AM. The primary swell is predicted to be 1.4m and 7s period with a secondary swell of 0.4m and 17s. Another secondary swell of 0.3m and 10s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at JD Reef in the next 16 days are 3.5m 9s and forecast to arrive on Sunday (Aug 23) at 4AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Friday (Aug 21) at 1AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Sun 16th Aug) | 4.5ft (1.4m) 7s |
| Best Surf | 1AM (Sun 23rd Aug) | 10ft (3.0m) 8s |
| Most Powerful | 4AM (Sun 23rd Aug) | 11ft (3.5m) 9s |
Table - best surf conditions forecast for JD Reef over the next 16 days.
Short Range ForecastLight rain (total 3mm), mostly falling on Sat night. Very mild (max 16°C on Sun morning, min 12°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 5mm), mostly falling on Tue night. Very mild (max 19°C on Thu afternoon, min 12°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | ||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | S 7 | SSE 6 | SE 7 | S 11 | S 10 | ESE 7 | ESE 7 | ESE 7 | ESE 6 | ESE 7 | ESE 7 | ESE 10 | ESE 9 | ESE 7 | E 7 | ENE 6 | ENE 7 | ENE 6 | ENE 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 189 | 209 | 163 | 185 | 116 | 88 | 102 | 107 | 85 | 131 | 131 | 226 | 140 | 79 | 86 | 98 | 79 | 80 | 79 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross-off | cross | cross | cross | cross | cross-on | glassy | on | on | on | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 10:01PM1.55m | 10:39AM1.38m | 10:43PM1.39m | 11:21AM1.37m | 11:25PM1.23m | 12:04PM1.35m | 00:11AM1.08m | 12:52PM1.32m | 1:05AM0.96m | 1:49PM1.28m | 2:17AM0.88m | 2:54PM1.27m | 3:41AM0.86m | ||||||
Low Tide | 4:26AM0.10m | 4:39PM0.29m | 5:00AM0.19m | 5:30PM0.36m | 5:34AM0.29m | 6:25PM0.44m | 6:11AM0.39m | 7:30PM0.50m | 6:53AM0.47m | 8:46PM0.53m | 7:49AM0.53m | 10:05PM0.51m | |||||||
 |  |  |  | | | |  | | | |  |  | | | | | |  | |
 | — | 6:31 | — | — | 6:30 | — | — | 6:28 | — | — | 6:28 | — | — | 6:26 | — | — | 6:26 | — | — |
 | — | — | 5:24 | — | — | 5:24 | — | — | 5:25 | — | — | 5:27 | — | — | 5:27 | — | — | 5:28 | — |
mm | 2 | — | — | — | — | — | — | 1 | — | 4 | — | — | — | — | — | — | — | 1 | — |
Temp °C | 15 | 16 | 16 | 15 | 16 | 15 | 16 | 16 | 16 | 16 | 15 | 16 | 15 | 18 | 19 | 18 | 19 | 17 | 15 |
Feels °C | 12 | 12 | 12 | 12 | 13 | 12 | 14 | 13 | 13 | 14 | 14 | 13 | 13 | 14 | 15 | 16 | 15 | 12 | 11 |
Swell 1 Height (m) Direction Period (s) | S 17 | S 17 | SE 7 | S 11 | ESE 7 | ESE 7 | S 8 | ESE 7 | ESE 6 | ESE 11 | ESE 7 | ESE 10 | ESE 9 | ESE 7 | E 10 | ENE 6 | ENE 7 | S 11 | ENE 7 |
| kJ | 93 | 147 | 163 | 185 | 108 | 88 | 35 | 107 | 85 | 73 | 131 | 226 | 140 | 79 | 2 | 98 | 79 | 2 | 79 |
Swell 2 Height (m) Direction Period (s) | ENE 10 | S 12 | S 12 | S 17 | S 10 | S 9 | S 12 | S 11 | S 11 | S 10 | ESE 10 | S 8 | S 8 | E 11 | S 14 | S 13 | S 12 | — | S 10 |
| kJ | 19 | 26 | 69 | 53 | 116 | 80 | 44 | 85 | 56 | 47 | 90 | 12 | 10 | 2 | 4 | 3 | 3 | — | 8 |
Swell 3 Height (m) Direction Period (s) | — | ENE 10 | SSW 9 | SSE 6 | SSW 14 | SSW 13 | SE 10 | E 9 | ESE 13 | E 10 | S 9 | S 15 | — | — | S 13 | S 13 | — | — | SE 7 |
| kJ | — | 20 | 25 | 8 | 63 | 53 | 16 | 6 | 70 | 8 | 15 | 4 | — | — | 3 | 3 | — | — | 2 |
Wind waves Height (m) Direction Period (s) | S 7 | SSE 6 | — | ESE 7 | — | — | ESE 7 | — | — | ESE 7 | — | — | — | — | E 7 | NE 6 | NW 3 | ENE 6 | NNW 2 |
| kJ | 189 | 209 | — | 118 | — | — | 102 | — | — | 131 | — | — | — | — | 86 | 147 | 2 | 80 | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 169 | 53 | 1 | 0 | 1 | 37 | 1 | 142 | 37 | 0 | 3 | 3 | 3 | 110 | 1 | 3 | 41 | 3 |
Best forecast wave conditions in Newcastle | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our JD Reef surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the JD Reef Surf forecast
The above surf forecast table for JD Reef provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at JD Reef can be found by selecting the local surf guide option on the grey menu. Our JD Reef surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (JD Reef) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for JD Reef may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
JD Reef is 13 km (8 miles) from the city of Catherine Hill Bay. If you plan a holiday in Newcastle, look for hotels and other accommodation in Catherine Hill Bay. Catherine Hill Bay has rooms for a wide range of budgets as well as car hire and transport links.
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