Surf Forecasts:
One Mile Beach surf forecast from 20 Jun 2026:
- Best quality surf: Sunday 28 Jun, 4AM (local time) - 5ft (1.5m), 13s period, ESE swell with cross-offshore winds.
- Most powerful swell: Sunday 28 Jun, 4AM (local time) - 5ft (1.5m), 13s period, ESE swell with 679 kJ wave energy.
- Next surfable swell (1★+): Sunday 21 Jun, 10PM (local time) - 2ft (0.6m), 10s period with S swell.
Best Forecast Surf Conditions for One Mile Beach this week:
The surf forecast for One Mile Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Jun 21) at 10PM. The primary swell is predicted to be 0.6m and 10s period with a secondary swell of 0.5m and 10s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at One Mile Beach in the next 16 days are 1.5m 13s and forecast to arrive on Sunday (Jun 28) 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 0.5m 3s period and expected on Sunday (Jun 21) at 1AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Sun 21st Jun) | 2ft (0.6m) 10s |
| Best Surf | 4AM (Sun 28th Jun) | 5ft (1.5m) 13s |
| Most Powerful | 4AM (Sun 28th Jun) | 5ft (1.5m) 13s |
Table - best surf conditions forecast for One Mile Beach over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 17°C on Sat night, min 11°C on Mon night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 12mm), heaviest on Wed night. Very mild (max 17°C on Wed afternoon, min 12°C on Tue night). Winds increasing (light winds from the SW on Tue night, fresh winds from the SSW by Wed afternoon). | ||||||||||||||||||||
Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Sat 27 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | E 11 | E 11 | E 11 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | SSE 8 | S 7 | S 8 | S 8 | S 7 | S 7 | S 8 | SSE 8 | SE 8 | SE 9 | SE 9 | SE 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 59 | 61 | 59 | 55 | 632 | 566 | 364 | 235 | 316 | 212 | 142 | 198 | 391 | 285 | 243 | 121 | 365 | 354 | 309 | 481 | 414 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-on | off | cross | cross | cross-off | cross-off | cross-on | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross | cross-off | cross | cross-off | cross-off | cross |
High Tide | 00:33AM1.43m | 1:48PM1.20m | 1:28AM1.27m | 2:45PM1.25m | 2:27AM1.13m | 3:38PM1.31m | 3:30AM1.03m | 4:27PM1.37m | 4:33AM0.97m | 5:11PM1.42m | 5:31AM0.95m | 5:53PM1.47m | 6:23AM0.96m | 6:33PM1.51m | |||||||
Low Tide | 7:20AM0.17m | 7:30PM0.53m | 8:06AM0.24m | 8:46PM0.55m | 8:50AM0.30m | 10:00PM0.53m | 9:35AM0.35m | 11:05PM0.48m | 10:19AM0.39m | 11:59PM0.42m | 11:04AM0.40m | 00:45AM0.36m | 11:49AM0.41m | ||||||||
 |  | |  | | | | | | | |  |  | | | | |  |  | | | |
 | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — |
 | — | — | 4:52 | — | — | 4:52 | — | — | 4:52 | — | — | 4:52 | — | — | 4:52 | — | — | 4:53 | — | — | 4:53 |
mm | — | — | — | — | — | — | — | — | — | — | — | 2 | 5 | 1 | 2 | — | — | 2 | 3 | 1 | 2 |
Temp °C | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 15 | 16 | 16 | 15 | 17 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 14 | 14 |
Feels °C | 13 | 14 | 14 | 14 | 11 | 12 | 13 | 11 | 12 | 13 | 10 | 11 | 9 | 11 | 11 | 13 | 11 | 12 | 12 | 10 | 8 |
Swell 1 Height (m) Direction Period (s) | E 11 | E 11 | E 11 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | SSE 8 | S 7 | S 8 | E 8 | E 8 | S 7 | SE 7 | SSE 8 | SE 8 | SE 9 | SE 9 | SE 9 |
| kJ | 59 | 61 | 59 | 55 | 445 | 448 | 284 | 235 | 316 | 212 | 142 | 198 | 5 | 1 | 243 | 121 | 365 | 354 | 309 | 481 | 414 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 11 | S 11 | E 10 | E 10 | ENE 10 | ENE 10 | S 16 | S 15 | S 13 | S 12 | S 12 | S 15 | S 14 | E 8 | S 8 | SE 11 | SE 11 | SE 12 | S 19 | ESE 16 |
| kJ | 46 | 38 | 36 | 53 | 51 | 33 | 31 | 125 | 67 | 32 | 26 | 27 | 5 | 4 | 5 | 110 | 19 | 31 | 67 | 29 | 217 |
Swell 3 Height (m) Direction Period (s) | NNE 6 | SSW 5 | SSW 5 | S 10 | S 14 | — | S 18 | E 9 | E 9 | E 9 | E 9 | E 9 | NE 7 | E 9 | S 13 | ENE 8 | S 15 | S 15 | S 16 | E 18 | S 19 |
| kJ | 4 | 5 | 5 | 32 | 16 | — | 96 | 15 | 15 | 6 | 6 | 6 | 2 | 2 | 14 | 6 | 18 | 17 | 5 | 6 | 29 |
Wind waves Height (m) Direction Period (s) | W 3 | W 3 | WNW 3 | — | S 9 | S 8 | S 8 | — | — | — | — | — | S 8 | S 7 | ESE 6 | — | — | — | WNW 3 | WSW 3 | — |
| kJ | 5 | 3 | 2 | — | 632 | 566 | 364 | — | — | — | — | — | 391 | 285 | 58 | — | — | — | 3 | 2 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 7 | 7 | 41 | 0 | 34 | 34 | 7 | 7 | 44 | 34 | 7 | 95 | 211 | 75 | 75 | 7 | 7 | 7 | 0 | 7 | 54 |
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 One Mile 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 One Mile Beach Surf forecast
The above surf forecast table for One Mile Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at One Mile Beach can be found by selecting the local surf guide option on the grey menu. Our One Mile 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 (One Mile 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 One Mile 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.
One Mile Beach is 10 km (6 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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