Surf Forecasts:
Newcastle Beach surf forecast from 17 Sep 2026:
- Best quality surf: Friday 18 Sep, 1AM (local time) - 6ft (1.8m), 9s period, SSE swell with offshore winds.
- Most powerful swell: Tuesday 22 Sep, 4AM (local time) - 7.5ft (2.3m), 10s period, SSE swell with 920 kJ wave energy.
- Next surfable swell (1★+): Friday 18 Sep, 1AM (local time) - 6ft (1.8m), 9s period with SSE swell.
Best Forecast Surf Conditions for Newcastle Beach this week:
The surf forecast for Newcastle Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Sep 18) at 1AM. The primary swell is predicted to be 1.8m and 9s period with a secondary swell of 0.1m and 19s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Newcastle Beach in the next 16 days are 2.3m 10s and forecast to arrive on Tuesday (Sep 22) at 4AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Saturday (Sep 19) at 1AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Fri 18th Sep) | 6ft (1.8m) 9s |
| Best Surf | 1AM (Fri 18th Sep) | 6ft (1.8m) 9s |
| Most Powerful | 4AM (Tue 22nd Sep) | 7.5ft (2.3m) 10s |
Table - best surf conditions forecast for Newcastle Beach over the next 16 days.
Short Range ForecastMostly dry. Warm (max 27°C on Sat afternoon, min 11°C on Thu night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Tue morning. Warm (max 30°C on Mon morning, min 15°C on Mon night). Winds decreasing (fresh winds from the S on Mon afternoon, light winds from the SSE by Tue night). | |||||||||||||||||||
Thu 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | ||||||||||||||
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) | S 10 | SSE 9 | S 8 | S 9 | SSE 17 | S 10 | S 9 | S 9 | S 11 | SSE 18 | SSE 18 | S 10 | S 13 | SSE 8 | SSE 9 | SSE 8 | SSE 20 | E 7 | ENE 7 | E 6 |
Wave Graph  | ||||||||||||||||||||
 kJ | 1212 | 493 | 167 | 196 | 159 | 97 | 60 | 41 | 224 | 344 | 352 | 141 | 556 | 533 | 427 | 159 | 298 | 254 | 322 | 130 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | off | off | cross | cross-off | cross-off | cross | cross-off | glassy | cross | off | off | cross-on | cross-on | on | on | cross-on | on | cross | cross-off |
High Tide | 00:35AM0.98m | 1:02PM1.36m | 1:45AM0.92m | 2:03PM1.34m | 3:16AM0.92m | 3:09PM1.34m | 4:36AM0.99m | 4:11PM1.38m | 5:27AM1.08m | 5:04PM1.43m | 6:05AM1.17m | 5:49PM1.48m | ||||||||
Low Tide | 6:59PM0.55m | 6:08AM0.59m | 8:08PM0.59m | 7:03AM0.67m | 9:25PM0.58m | 8:16AM0.71m | 10:30PM0.52m | 9:34AM0.71m | 11:17PM0.45m | 10:40AM0.65m | 11:54PM0.36m | 11:33AM0.56m | 00:27AM0.29m | |||||||
 |  | | | | | | | | | |  | |  |  | |  | | | | |
 | — | — | 5:48 | — | — | 5:47 | — | — | 5:46 | — | — | 5:45 | — | — | 5:43 | — | — | 5:41 | — | — |
 | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:46 | — | — | 5:46 | — | — | 5:47 | — | — | 5:49 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — |
Temp °C | 15 | 14 | 21 | 20 | 19 | 26 | 27 | 23 | 23 | 23 | 24 | 30 | 17 | 16 | 16 | 16 | 16 | 18 | 20 | 18 |
Feels °C | 11 | 13 | 18 | 16 | 15 | 22 | 23 | 20 | 21 | 18 | 21 | 27 | 13 | 13 | 15 | 15 | 16 | 17 | 16 | 15 |
Swell 1 Height (m) Direction Period (s) | SSE 9 | SSE 9 | S 8 | S 9 | S 9 | S 10 | S 9 | S 9 | S 11 | S 9 | SSE 18 | S 10 | E 11 | S 12 | SSE 9 | SSE 8 | S 9 | S 10 | S 10 | S 11 |
| kJ | 980 | 493 | 167 | 196 | 134 | 89 | 60 | 41 | 224 | 99 | 352 | 141 | 2 | 144 | 427 | 159 | 175 | 96 | 69 | 110 |
Swell 2 Height (m) Direction Period (s) | S 19 | S 19 | SE 8 | SE 8 | ESE 8 | SE 8 | SE 8 | ESE 7 | SSE 17 | SSE 18 | S 11 | SSE 17 | — | S 18 | S 11 | S 11 | SSE 20 | S 16 | SSE 15 | — |
| kJ | 7 | 7 | 96 | 86 | 78 | 28 | 15 | 5 | 96 | 344 | 85 | 59 | — | 7 | 91 | 149 | 298 | 135 | 47 | — |
Swell 3 Height (m) Direction Period (s) | E 13 | E 13 | SSE 18 | SSE 18 | SSE 17 | SSE 17 | S 15 | SSE 18 | ESE 7 | SSE 4 | S 7 | E 11 | — | — | SSE 15 | SSE 17 | — | — | — | — |
| kJ | 3 | 3 | 33 | 61 | 159 | 97 | 17 | 30 | 5 | 6 | 26 | 2 | — | — | 46 | 56 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 10 | — | — | E 3 | W 3 | NW 3 | — | — | SSW 4 | ESE 3 | — | NW 3 | S 13 | SSE 8 | — | — | ESE 6 | E 7 | ENE 7 | E 6 |
| kJ | 1212 | — | — | 3 | 2 | 2 | — | — | 12 | 2 | — | 2 | 556 | 533 | — | — | 142 | 254 | 322 | 130 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 91 | 0 | 0 | 79 | 0 | 0 | 32 | 0 | 0 | 79 | 0 | 0 | 295 | 127 | 8 | 8 | 2 | 2 | 473 | 32 |
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 Newcastle 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 Newcastle Beach Surf forecast
The above surf forecast table for Newcastle Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Newcastle Beach can be found by selecting the local surf guide option on the grey menu. Our Newcastle 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 (Newcastle 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 Newcastle 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.
Are you planning a holiday in Newcastle? If you are looking for accommodation near Newcastle Beach, 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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