Surf Forecasts:
Flat Rock surf forecast from 20 Jun 2026:
- Best quality surf: Saturday 27 Jun, 4AM (local time) - 4ft (1.2m), 8s period, SE swell with cross-offshore winds.
- Most powerful swell: Saturday 27 Jun, 4AM (local time) - 4ft (1.2m), 8s period, SE swell with 201 kJ wave energy.
- Next surfable swell (1★+): Saturday 27 Jun, 4AM (local time) - 4ft (1.2m), 8s period with SE swell.
Best Forecast Surf Conditions for Flat Rock this week:
The surf forecast for Flat Rock over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jun 27) at 4AM. The primary swell is predicted to be 1.2m and 8s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Flat Rock in the next 16 days are 1.2m 8s and forecast to arrive on Saturday (Jun 27) 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 2.5m 9s period and expected on Wednesday (Jun 24) at 1PM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Sat 27th Jun) | 4ft (1.2m) 8s |
| Best Surf | 4AM (Sat 27th Jun) | 4ft (1.2m) 8s |
| Most Powerful | 4AM (Sat 27th Jun) | 4ft (1.2m) 8s |
Table - best surf conditions forecast for Flat Rock over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 18°C on Sun afternoon, min 12°C on Mon night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Very mild (max 16°C on Wed morning, min 11°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | |||||||||||||||
AM | PM | 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) | E 11 | E 11 | E 11 | E 11 | E 11 | ENE 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | NE 10 | NE 8 | E 9 | NE 8 | SSW 5 | SSE 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 61 | 59 | 59 | 62 | 59 | 35 | 31 | 31 | 17 | 15 | 15 | 6 | 6 | 2 | 1 | 4 | 3 | 2 | 3 | 31 | 0 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | off | off | cross-on | cross-off | cross-off | cross | cross-off | off | on | cross-off | cross-off | cross | cross | cross-off | cross | cross-off | cross-off | on | cross-off |
High Tide | 12:52PM1.33m | 00:43AM1.58m | 1:47PM1.35m | 1:37AM1.43m | 2:42PM1.37m | 2:33AM1.30m | 3:35PM1.41m | 3:31AM1.20m | 4:26PM1.47m | 4:30AM1.13m | 5:12PM1.53m | 5:27AM1.10m | 5:55PM1.60m | ||||||||
Low Tide | 6:31PM0.61m | 7:26AM0.35m | 7:35PM0.65m | 8:12AM0.42m | 8:43PM0.67m | 8:56AM0.47m | 9:52PM0.66m | 9:38AM0.51m | 10:58PM0.62m | 10:20AM0.52m | 11:55PM0.57m | 11:03AM0.53m | 00:44AM0.51m | ||||||||
 | |  | |  |  | |  | | | | | | |  | | | | | | | |
 | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — |
 | — | 4:52 | — | — | 4:52 | — | — | 4:53 | — | — | 4:53 | — | — | 4:53 | — | — | 4:53 | — | — | 4:54 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 16 | 17 | 18 | 15 | 16 | 16 | 15 | 15 | 15 | 15 | 16 | 16 | 15 | 13 | 15 | 15 | 14 | 15 | 13 |
Feels °C | 12 | 12 | 13 | 16 | 16 | 12 | 11 | 13 | 12 | 13 | 13 | 13 | 10 | 9 | 10 | 9 | 11 | 12 | 12 | 13 | 11 |
Swell 1 Height (m) Direction Period (s) | E 11 | E 11 | E 11 | E 11 | E 11 | S 9 | S 9 | S 8 | SSE 8 | SSE 8 | SSE 8 | S 8 | SSE 8 | E 9 | SSE 8 | SSE 8 | S 14 | SSE 8 | SSE 9 | SSE 9 | SSE 8 |
| kJ | 61 | 59 | 59 | 62 | 59 | 61 | 505 | 351 | 223 | 206 | 163 | 115 | 445 | 2 | 308 | 306 | 35 | 321 | 340 | 286 | 241 |
Swell 2 Height (m) Direction Period (s) | SSE 14 | SSE 13 | S 12 | S 11 | S 11 | ENE 10 | E 10 | E 10 | E 10 | SSE 16 | SSE 15 | E 9 | E 9 | S 18 | SSE 16 | SSE 15 | NE 8 | S 16 | S 15 | S 22 | S 19 |
| kJ | 70 | 35 | 25 | 37 | 35 | 35 | 31 | 31 | 17 | 51 | 43 | 6 | 6 | 6 | 26 | 22 | 3 | 19 | 17 | 9 | 28 |
Swell 3 Height (m) Direction Period (s) | S 9 | S 9 | NE 7 | NE 6 | NE 6 | S 6 | — | — | SSE 18 | E 9 | E 9 | S 13 | S 17 | — | E 8 | NE 10 | S 13 | E 9 | NE 8 | S 17 | S 19 |
| kJ | 16 | 6 | 12 | 1 | 1 | 2 | — | — | 31 | 15 | 15 | 14 | 6 | — | 1 | 4 | 3 | 2 | 3 | 5 | 28 |
Wind waves Height (m) Direction Period (s) | WNW 3 | NW 3 | NW 3 | WNW 2 | — | S 9 | S 9 | S 8 | — | — | — | — | S 8 | S 9 | S 8 | — | SSE 8 | — | S 9 | SSW 5 | — |
| kJ | 4 | 3 | 2 | 1 | — | 146 | 817 | 477 | — | — | — | — | 698 | 766 | 441 | — | 306 | — | 459 | 31 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 3 | 0 | 43 | 8 | 0 | 0 | 8 | 0 | 0 | 126 | 8 | 8 | 8 | 0 | 0 | 43 | 0 |
Best forecast wave conditions in Newcastle | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Flat Rock 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 Flat Rock Surf forecast
The above surf forecast table for Flat Rock provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Flat Rock can be found by selecting the local surf guide option on the grey menu. Our Flat Rock 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 (Flat Rock) 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 Flat Rock 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.
Are you planning a holiday in Newcastle? If you are looking for accommodation near Flat Rock, camping, hotels and holiday cottages in Newcastle, consider staying in Newcastle which is 2 km (1 miles) away. Other places in and around Newcastle where you can find information about places to rent, and car hire include Catherine Hill Bay which is 30 km (19 miles) away, Port Stephens, Cessnock and Central Coast.
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