
Surf Forecasts:
Newcastle Beach surf forecast from 25 Jul 2026:
- Best quality surf: Sunday 26 Jul, 4AM (local time) - 4.5ft (1.4m), 12s period, S swell with cross-offshore winds.
- Most powerful swell: Thursday 30 Jul, 7AM (local time) - 10ft (3.0m), 10s period, S swell with 1,628 kJ wave energy.
- Next surfable swell (1★+): Saturday 25 Jul, 7PM (local time) - 4.5ft (1.3m), 10s 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 (Jul 25) at 7PM. The primary swell is predicted to be 1.3m and 10s period with a secondary swell of 0.2m and 8s. 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 10s and forecast to arrive on Thursday (Jul 30) at 7AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Sunday (Jul 26) at 10AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7PM (Sat 25th Jul) | 4.5ft (1.3m) 10s |
| Best Surf | 4AM (Sun 26th Jul) | 4.5ft (1.4m) 12s |
| Most Powerful | 7AM (Thu 30th Jul) | 10ft (3.0m) 10s |
Table - best surf conditions forecast for Newcastle Beach over the next 16 days.
The Lowdown
Righto, let’s get into it. Rusty here, and I’ve been staring at this run for Newcastle Beach. It’s a bit of a mixed bag, but there’s some real gold hidden in there if you’re patient.
The week kicks off pretty solid. Saturday the 25th morning is looking clean with a 6 ft south swell, an 11-second period, and a light WNW offshore breeze. The water’s sitting at 65°, which is pretty much bang on average for this time of year. The combined energy is moderate (795), and it’s got that nice, clean, gentle offshore vibe. Not a standout, but a decent start. Saturday afternoon drops a little to 5 ft, but the wind goes glassy light, so it’s still fun.
Sunday the 26th morning is a repeat of that 6 ft south swell, with a cross-offshore breeze. It’s clean, but not as clean as Saturday. Still, you’ll get a wave. The real trouble starts Sunday afternoon when the wind swings onshore from the SE – that’s the end of the fun for a few days.
From Monday the 27th through to Wednesday the 29th, the swell drops right off. Monday morning has a glassy 4 ft swell, but it’s short period, and the energy is weak (203). The rest of the week is a write-off – tiny, messy, or just plain poor. We’re talking a solid 4-day gap where I wouldn’t bother paddling out.
Now, hold on to your board, because Thursday the 30th morning looks like a warning. That 8 ft south swell is pumping in with a 9-second period, but the combined energy is massive (2180). The problem is the wind is cross-shore and gusty. This is a big, lumpy mess. Honestly, with that strength of wind and poor surf quality, it’s looking more like a kite-surfing session than a paddle session. The afternoon is even worse with onshore wind.
Friday the 31st is more of the same – strong cross-shore winds, messy, choppy. Not for the faint-hearted.
Right, here’s the good news. The standout is Wednesday the 5th of August. This is where it gets special. The morning brings a 7 ft south-southeast swell with a very long 13-second period – that’s proper groundswell, full of energy (1422). The wind is a light WSW cross-offshore, keeping it clean. And the afternoon? Glassy. Dead calm, with the same 7 ft swell. This is excellent surf for experienced surfers – the long period will make it grind, but it’s going to be a bit tricky at a beach break, so pick your peak. It’s the best on offer, no question.
The following Saturday the 8th of August is another big one. A 10 ft SSE swell, short period (8 seconds), but with a light offshore breeze. The energy is strong (1045). This is big, raw power – strictly for experts. The crowd is likely to be there, as it’s often busy.
The run to the end of the forecast keeps the energy up. Sunday the 9th of August has a 8 ft SSE swell, an 11-second period, and a moderate offshore wind. This is another high-quality, clean day for experienced surfers, with strong energy (1300).
So, to wrap it up: the first week is a slow start with a few decent mornings, then a long flat spell. The real standout is Wednesday the 5th of August – that’s the one to circle on the calendar. Saturday the 8th and Sunday the 9th are also excellent for the crew who know what they’re doing with a bigger board.
Rusty.
Short Range ForecastMostly dry. Very mild (max 17°C on Sat afternoon, min 9°C on Sat morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Very mild (max 18°C on Tue morning, min 9°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | |||||||||||||||
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) | S 12 | S 11 | S 11 | S 11 | S 10 | S 10 | S 9 | S 9 | SSE 8 | S 8 | S 7 | S 9 | S 8 | SSW 4 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 |
Wave Graph | |||||||||||||||||||||
773 | 441 | 357 | 695 | 633 | 313 | 199 | 158 | 90 | 41 | 25 | 13 | 5 | 12 | 493 | 1265 | 614 | 865 | 412 | 707 | 347 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | cross-off | on | off | glassy | cross-on | off | cross-off | off | off | cross-off | cross | cross-off | cross | cross-on | cross-off | cross | cross-on | cross-off |
High Tide | 5:25PM1.52m | 6:05AM1.02m | 6:09PM1.59m | 6:54AM1.08m | 6:51PM1.65m | 7:37AM1.15m | 7:30PM1.70m | 8:16AM1.21m | 8:08PM1.73m | 8:53AM1.27m | 8:45PM1.73m | 9:29AM1.31m | 9:21PM1.70m | ||||||||
Low Tide | 10:24AM0.58m | 00:26AM0.50m | 11:18AM0.57m | 1:07AM0.42m | 12:09PM0.54m | 1:43AM0.34m | 12:56PM0.51m | 2:18AM0.27m | 1:40PM0.47m | 2:52AM0.21m | 2:22PM0.45m | 3:26AM0.19m | 3:02PM0.43m | 3:59AM0.19m | |||||||
6:48 | — | — | 6:48 | — | — | 6:47 | — | — | 6:47 | — | — | 6:46 | — | — | 6:45 | — | — | 6:45 | — | — | |
— | 5:08 | — | — | 5:09 | — | — | 5:10 | — | — | 5:10 | — | — | 5:12 | — | — | 5:13 | — | — | 5:13 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 |
Temp °C | 15 | 17 | 15 | 14 | 15 | 15 | 16 | 16 | 15 | 18 | 18 | 14 | 16 | 16 | 11 | 12 | 14 | 14 | 13 | 15 | 14 |
Feels °C | 11 | 14 | 12 | 12 | 12 | 15 | 15 | 13 | 13 | 16 | 13 | 10 | 8 | 9 | 6 | 6 | 8 | 8 | 7 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 11 | S 11 | S 11 | S 10 | S 10 | S 9 | S 9 | SSE 8 | S 8 | S 7 | S 9 | S 7 | SE 6 | S 9 | S 9 | S 9 | S 9 | S 9 | SSE 9 | S 9 |
773 | 441 | 357 | 695 | 633 | 313 | 199 | 158 | 90 | 41 | 25 | 13 | 3 | 1 | 343 | 912 | 614 | 661 | 412 | 528 | 347 | |
Swell 2 Height (m) Direction Period (s) | ENE 9 | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 12 | — | SE 14 | SE 15 | SSE 6 | SE 6 | SE 13 | E 6 | E 12 | E 12 | E 13 | E 13 | E 13 | E 13 |
16 | 6 | 1 | 1 | 1 | 1 | 1 | 3 | — | 7 | 8 | 4 | 2 | 7 | 1 | 3 | 3 | 3 | 3 | 3 | 3 | |
Swell 3 Height (m) Direction Period (s) | E 9 | NE 8 | NE 8 | E 8 | — | — | E 13 | SE 14 | SE 16 | E 8 | E 8 | SE 14 | S 8 | E 8 | E 13 | — | E 12 | — | — | — | E 7 |
6 | 2 | 3 | 1 | — | — | 3 | 8 | 10 | 1 | 1 | 8 | 5 | 1 | 3 | — | 3 | — | — | — | 1 | |
Wind waves Height (m) Direction Period (s) | — | — | W 3 | WSW 4 | — | — | — | — | — | — | — | WNW 3 | WNW 3 | SSW 4 | S 9 | S 9 | — | S 9 | — | S 9 | — |
— | — | 2 | 13 | — | — | — | — | — | — | — | 1 | 3 | 12 | 493 | 1265 | — | 865 | — | 707 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 32 | 0 | 0 | 32 | 44 | 175 | 205 | 3 | 8 | 42 | 20 | 8 | 95 | 0 |
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.










