
Surf Forecasts:
Newcastle Beach surf forecast from 4 Sep 2026:
- Best quality surf: Tuesday 8 Sep, 10PM (local time) - 7ft (2.1m), 11s period, SSE swell with cross-offshore winds.
- Most powerful swell: Monday 7 Sep, 1AM (local time) - 10ft (3.0m), 11s period, S swell with 2,160 kJ wave energy.
- Next surfable swell (1★+): Saturday 5 Sep, 1AM (local time) - 2.5ft (0.7m), 8s period with S 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 Saturday (Sep 05) at 1AM. The primary swell is predicted to be 0.7m and 8s period with a secondary swell of 0.4m and 12s. 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 3.0m 11s and forecast to arrive on Monday (Sep 07) at 1AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 4s period and expected on Saturday (Sep 05) at 1PM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Sat 5th Sep) | 2.5ft (0.7m) 8s |
| Best Surf | 10PM (Tue 8th Sep) | 7ft (2.1m) 11s |
| Most Powerful | 1AM (Mon 7th Sep) | 10ft (3.0m) 11s |
Table - best surf conditions forecast for Newcastle Beach over the next 16 days.
The Lowdown
Alright, mate, Rusty here with a look at what’s coming up for Newcastle Beach over the next couple of weeks. Gotta be straight with you: it’s a slow start, and we’re looking at a fair bit of waiting before anything really turns on.
The first few days are pretty ordinary. Friday the 4th is a write-off with a messy onshore cross-breeze, and even though Saturday the 5th has a little 2ft south swell in the morning with a north wind, the waves are tiny. That run of small, average-to-poor surf stretches all through the weekend and into Monday morning, but Monday the 7th is where our first real glimmer shows up. A building 5ft south swell with a 9-second period and a light offshore wind from the west-southwest early, clean conditions – that’s a proper window. The combined energy is moderate (396), and the water is sitting at about 66°F, pretty normal for this time of year. For a beginner-friendly spot like Newcastle Beach, that Monday morning is our first chance at some fun, clean waves.
After that, it gets a bit wild. Tuesday the 8th sees the swell jump to around 8ft from the south-southeast, with a 10-second period, and the energy kicks right up (1025). That’s moderate-to-strong. Problem is the wind is cross-onshore and it’s a bit lumpy, so not ideal, but the afternoon has an onshore breeze and a long 11-second period swell at 8ft (1244 energy). That’s serious size for this break, and on a beach and reef setup, it’s going to be a handful. It’s only for the experienced crew – beginners should sit this one out.
There’s a bit of a standout on Wednesday the 9th morning: a clean 5ft south-southeast swell with a 10-second period and a light offshore from the northwest, the wind is glassy. That’s a solid, clean wave with moderate energy (416), perfect for the crew who want quality without the heavy crowd. Keep in mind, Newcastle Beach can get busy, so expect some company.
For the rest of the first week and into the second, it’s messy. Strong winds from the south-southeast, some rain, and lumpy conditions dominate. Thursday the 10th has 8ft swell but with a 30 km/h cross-onshore, it’s choppy and blown out – more of a kite-surfing setup than paddle. That run of poor conditions stretches through to the middle of the following week.
The next real highlight is Monday the 14th. We get a clean 6ft swell in the morning with a 7-second period and light offshore winds from the northwest, and the afternoon holds up with a 6ft south-southeast swell, offshore cross-wind, and moderate energy (418). That’s a full day of clean, fun-size surf. It’s not huge, but it’s well-shaped for the beach. After that, it fades again, with increasing onshore winds and smaller waves through to the end of the 16-day window.
Overall, the best bets are Monday the 7th morning for clean small waves, Wednesday the 9th morning for that clean 5ft, and Monday the 14th for a full day of tidy, rideable waves. Everything else is either too small, too windy, or too big and lumpy. Keep an eye on the wind, and if you can, get out on those Monday and Wednesday sessions.
Stay stoked.
Rusty.
Short Range ForecastSome drizzle, heaviest during Mon morning. Warm (max 29°C on Sat afternoon, min 14°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 11mm), heaviest on Wed night. Warm (max 23°C on Wed morning, min 10°C on Tue night). Winds increasing (light winds from the SE on Tue afternoon, strong winds from the S by Wed night). | |||||||||||||||||||
Fri 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | ||||||||||||||
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 | S 8 | S 10 | S 9 | S 9 | S 7 | S 8 | S 11 | S 9 | SSE 9 | SSE 9 | SSE 10 | SSE 11 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 10 | SSE 9 | S 9 |
Wave Graph | ||||||||||||||||||||
220 | 61 | 96 | 58 | 42 | 35 | 94 | 2160 | 386 | 297 | 647 | 1023 | 1242 | 712 | 408 | 370 | 1628 | 1314 | 845 | 721 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | off | cross-off | off | cross-off | cross-off | cross-on | cross-on | cross-off | cross-on | cross-on | cross-on | on | cross-off | off | on | cross-on | cross-on | cross-on | on |
High Tide | 2:14AM1.04m | 2:41PM1.52m | 3:47AM1.04m | 3:58PM1.58m | 5:08AM1.11m | 5:08PM1.65m | 6:07AM1.21m | 6:08PM1.71m | 6:55AM1.32m | 6:59PM1.74m | 7:38AM1.42m | 7:45PM1.73m | ||||||||
Low Tide | 8:22PM0.44m | 7:51AM0.54m | 9:49PM0.40m | 9:11AM0.55m | 11:04PM0.32m | 10:30AM0.51m | 00:02AM0.23m | 11:39AM0.42m | 00:51AM0.15m | 12:36PM0.33m | 1:33AM0.11m | 1:27PM0.25m | 2:11AM0.10m | |||||||
— | — | 6:05 | — | — | 6:05 | — | — | 6:03 | — | — | 6:01 | — | — | 6:01 | — | — | 5:58 | — | — | |
5:36 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:38 | — | — | 5:39 | — | — | 5:39 | — | |
mm | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | 10 | 1 | 2 | 5 |
Temp °C | 19 | 18 | 27 | 29 | 26 | 19 | 19 | 17 | 18 | 17 | 15 | 15 | 15 | 14 | 23 | 19 | 14 | 16 | 15 | 15 |
Feels °C | 15 | 16 | 25 | 24 | 22 | 14 | 15 | 14 | 16 | 14 | 9 | 11 | 13 | 11 | 20 | 14 | 7 | 9 | 10 | 10 |
Swell 1 Height (m) Direction Period (s) | S 10 | S 8 | S 10 | S 9 | S 9 | S 7 | E 10 | S 11 | S 9 | SSE 9 | E 10 | SSE 10 | SSE 11 | SSE 10 | SSE 10 | E 9 | E 16 | SSE 22 | SSE 23 | S 9 |
220 | 61 | 96 | 58 | 42 | 35 | 8 | 1553 | 386 | 297 | 2 | 1023 | 1242 | 712 | 408 | 2 | 5 | 99 | 104 | 721 | |
Swell 2 Height (m) Direction Period (s) | ENE 10 | SSE 12 | E 9 | ENE 5 | ENE 6 | ENE 7 | NE 6 | E 10 | E 10 | E 10 | E 11 | E 10 | E 10 | E 10 | NE 9 | S 17 | — | E 16 | SSE 17 | SSE 15 |
18 | 50 | 7 | 4 | 15 | 5 | 2 | 8 | 8 | 2 | 2 | 2 | 2 | 2 | 3 | 6 | — | 5 | 58 | 413 | |
Swell 3 Height (m) Direction Period (s) | S 18 | ENE 4 | — | E 9 | E 11 | E 10 | — | — | NE 8 | NE 8 | — | — | — | — | E 16 | E 17 | — | — | E 15 | SSE 24 |
6 | 3 | — | 7 | 9 | 8 | — | — | 2 | 2 | — | — | — | — | 5 | 6 | — | — | 4 | 55 | |
Wind waves Height (m) Direction Period (s) | NE 7 | — | NNW 3 | NW 3 | W 2 | W 3 | S 8 | S 11 | — | — | SSE 9 | — | — | — | NNW 3 | SSE 9 | SSE 9 | SSE 10 | SSE 9 | — |
14 | — | 1 | 2 | 1 | 4 | 94 | 2160 | — | — | 647 | — | — | — | 3 | 370 | 1628 | 1314 | 845 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 206 | 0 | 0 | 0 | 21 | 21 | 554 | 42 | 0 | 79 | 212 | 8 | 8 | 0 | 0 | 76 | 291 | 258 | 487 | 127 |
Best forecast wave conditions in Newcastle | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
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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.










