Surf Forecasts:
Box Beach surf forecast from 15 Aug 2026:
- Best quality surf: Sunday 23 Aug, 4AM (local time) - 10ft (3.0m), 9s period, S swell with cross-shore winds.
- Most powerful swell: Sunday 23 Aug, 4AM (local time) - 10ft (3.0m), 9s period, S swell with 1,579 kJ wave energy.
- Next surfable swell (1★+): Wednesday 19 Aug, 10AM (local time) - 3.5ft (1.1m), 7s period with SE swell.
Best Forecast Surf Conditions for Box Beach this week:
The surf forecast for Box Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 19) at 10AM. The primary swell is predicted to be 1.1m and 7s period with a secondary swell of 0.7m and 10s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Box Beach in the next 16 days are 3.0m 9s and forecast to arrive on Sunday (Aug 23) at 4AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 6s period and expected on Saturday (Aug 22) at 10PM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10AM (Wed 19th Aug) | 3.5ft (1.1m) 7s |
| Best Surf | 4AM (Sun 23rd Aug) | 10ft (3.0m) 9s |
| Most Powerful | 4AM (Sun 23rd Aug) | 10ft (3.0m) 9s |
Table - best surf conditions forecast for Box Beach over the next 16 days.
Short Range ForecastLight rain (total 8mm), mostly falling on Sat night. Very mild (max 17°C on Tue morning, min 15°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 10mm), heaviest on Tue night. Very mild (max 18°C on Thu morning, min 13°C on Wed night). Winds increasing (calm on Wed morning, fresh winds from the NE by Thu afternoon). | ||||||||||||||||||
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 8 | S 17 | S 7 | S 12 | S 10 | S 10 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | SE 7 | SE 10 | ESE 7 | ESE 7 | ESE 7 | ENE 6 | E 7 | ENE 7 | ENE 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 217 | 209 | 139 | 314 | 177 | 148 | 142 | 138 | 127 | 171 | 112 | 269 | 124 | 88 | 64 | 193 | 70 | 75 | 79 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | on | cross-on | glassy | cross-on | cross | cross | cross-on | cross | cross-off | off | off |
High Tide | 10:16PM1.74m | 10:50AM1.54m | 10:55PM1.59m | 11:30AM1.52m | 11:32PM1.42m | 12:11PM1.49m | 00:10AM1.27m | 12:55PM1.45m | 00:53AM1.13m | 1:46PM1.43m | 1:48AM1.02m | 2:47PM1.42m | 3:14AM0.96m | ||||||
Low Tide | 4:41AM0.23m | 4:49PM0.42m | 5:15AM0.32m | 5:37PM0.51m | 5:47AM0.42m | 6:27PM0.61m | 6:20AM0.51m | 7:26PM0.68m | 6:55AM0.59m | 8:40PM0.72m | 7:38AM0.65m | 10:04PM0.70m | |||||||
 |  |  |  |  | | |  | | |  | |  | | | | | | | |
 | — | 6:28 | — | — | 6:26 | — | — | 6:26 | — | — | 6:24 | — | — | 6:24 | — | — | 6:22 | — | — |
 | — | — | 5:22 | — | — | 5:22 | — | — | 5:23 | — | — | 5:24 | — | — | 5:24 | — | — | 5:25 | — |
mm | 5 | — | 2 | — | — | — | 1 | — | — | 7 | 2 | 1 | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 15 | 16 | 16 | 16 | 16 | 17 | 16 | 16 | 15 | 16 | 16 | 18 | 18 | 17 | 18 | 17 | 16 |
Feels °C | 12 | 11 | 10 | 12 | 12 | 12 | 12 | 14 | 12 | 13 | 14 | 13 | 13 | 16 | 13 | 12 | 17 | 14 | 13 |
Swell 1 Height (m) Direction Period (s) | S 8 | S 6 | S 7 | S 12 | ESE 7 | S 9 | S 9 | ESE 7 | S 11 | ESE 11 | SE 7 | SE 10 | ESE 7 | ESE 7 | ESE 7 | ENE 7 | E 7 | S 11 | ENE 7 |
| kJ | 217 | 120 | 139 | 314 | 120 | 111 | 53 | 138 | 82 | 84 | 112 | 269 | 124 | 88 | 64 | 135 | 70 | 2 | 79 |
Swell 2 Height (m) Direction Period (s) | S 17 | S 17 | S 12 | S 18 | S 10 | S 10 | S 12 | S 12 | ESE 13 | S 11 | ESE 10 | — | E 12 | E 11 | E 10 | S 13 | S 12 | SE 9 | S 10 |
| kJ | 145 | 209 | 76 | 54 | 177 | 148 | 44 | 97 | 69 | 55 | 90 | — | 3 | 9 | 8 | 3 | 3 | 3 | 8 |
Swell 3 Height (m) Direction Period (s) | ENE 10 | ENE 10 | S 17 | SSE 7 | S 17 | — | E 9 | E 9 | E 9 | S 15 | S 10 | — | E 12 | — | S 13 | — | — | SE 9 | SE 7 |
| kJ | 19 | 20 | 95 | 5 | 23 | — | 14 | 6 | 6 | 4 | 29 | — | 3 | — | 4 | — | — | 3 | 2 |
Wind waves Height (m) Direction Period (s) | — | ESE 6 | ESE 6 | ESE 7 | — | ESE 7 | ESE 7 | — | ESE 7 | ESE 7 | — | — | — | — | ENE 3 | ENE 6 | — | ENE 7 | — |
| kJ | — | 49 | 71 | 132 | — | 113 | 142 | — | 127 | 171 | — | — | — | — | 4 | 193 | — | 75 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1 | 89 | 89 | 70 | 83 | 83 | 12 | 83 | 221 | 12 | 0 | 17 | 1 | 1 | 190 | 12 | 0 | 0 | 0 |
Best forecast wave conditions in Newcastle | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
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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 Box Beach 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 Box Beach Surf forecast
The above surf forecast table for Box Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Box Beach can be found by selecting the local surf guide option on the grey menu. Our Box Beach 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 (Box Beach) 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 Box Beach 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.
Box Beach is 12 km (7 miles) from the city of Port Stephens. If you plan a holiday in Newcastle, look for hotels and other accommodation in Port Stephens. Port Stephens has rooms for a wide range of budgets as well as car hire and transport links.
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