
Surf Forecasts:
Newcastle Beach surf forecast from 12 Jul 2026:
- Best quality surf: Monday 20 Jul, 4AM (local time) - 3.5ft (1.1m), 9s period, E swell with cross-offshore winds.
- Most powerful swell: Wednesday 15 Jul, 1PM (local time) - 8ft (2.4m), 10s period, S swell with 1,154 kJ wave energy.
- Next surfable swell (1★+): Monday 20 Jul, 4AM (local time) - 3.5ft (1.1m), 9s period with E 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 Monday (Jul 20) at 4AM. The primary swell is predicted to be 1.1m and 9s period with a secondary swell of 0.4m and 12s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Newcastle Beach in the next 16 days are 2.4m 10s and forecast to arrive on Wednesday (Jul 15) at 1PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Monday (Jul 13) at 4AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Mon 20th Jul) | 3.5ft (1.1m) 9s |
| Best Surf | 4AM (Mon 20th Jul) | 3.5ft (1.1m) 9s |
| Most Powerful | 1PM (Wed 15th Jul) | 8ft (2.4m) 10s |
Table - best surf conditions forecast for Newcastle Beach over the next 16 days.
Alright folks, Rusty here. Gotta be straight with you – the next couple of weeks at Newcastle Beach look pretty grim for the most part. We're staring down a long, flat spell with a few hints of something surfable, but nothing that'll get your heart racing. The water temp is about average for this time of year, so no surprises there.
The first proper surf recommendation doesn't pop up until Monday, July 20th. That’s a solid week of nothing worth paddling out for. The early part of the week is flat as a tack, with tiny waves under 2ft and weak energy (35 and below). Wednesday the 15th throws a bit of size at us, with a 6ft S swell on the morning, but the wind is a messy cross-shore and the energy is moderate (755), and the surf report calls it marginal at best. The afternoon gets bigger (8ft) but the wind turns cross-onshore and it’s choppy. Thursday the 16th is similar – 6ft S swell but with a fresh cross-shore wind and lumpy conditions. It’s just not clean enough to be worth it.
From Friday the 17th through to Sunday the 19th, we're in that awkward zone where the swell drops right back to under 4ft, and the wind is onshore or cross-onshore. The energy is weak (under 300), and it’s mostly rain showers and poor conditions. Hard pass.
Now, the standout window. Monday, July 20th is the best we’ve got. The morning brings a clean 4ft E swell (energy of 273) with a light offshore NW breeze. Then the afternoon goes glassy, with a light NNW breeze and that same 4ft E swell pushing in with a 10-second period (energy of 302). This is your session. It’s not huge, but it’ll be clean and lined up. Newcastle Beach is a very consistent spot, so you can expect some waves. It’s also a beginner-friendly beach and reef setup, so it’s good for all levels, but keep in mind crowds are often here, so you’ll have company.
Tuesday the 21st is worth a mention, but it’s a step down. The morning is clean with a 3ft ENE swell but the winds are cross-offshore, and it’s rated as ordinary. The afternoon turns choppy, so hit that morning window if you’re desperate.
The second week from the 22nd onwards is a real mixed bag of tiny, ordinary waves. The swell direction sticks to E and ENE, but it’s small, mostly under 3ft. The wind is often light or offshore, so the conditions are clean, but the lack of size means it’s just not going to be exciting. The energy figures are weak (under 200). The best of that later period is Sunday, July 26th, with a clean 3ft E swell and a 12-second period (energy of 204), but it’s light rain and still very small.
Overall, if you’re chasing waves, your one true standout is Monday the 20th. It’s not a classic, but it’s the cleanest, most surfable day in a very flat outlook. The rest is mostly for the die-hards or the kite surfers if the wind picks up.
Rusty.
Short Range ForecastMostly dry. Very mild (max 19°C on Tue afternoon, min 9°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 22mm), heaviest during Thu afternoon. Very mild (max 17°C on Fri night, min 12°C on Wed night). Winds decreasing (fresh winds from the SSW on Thu morning, light winds from the S by Fri morning). | ||||||||||||||||||||
Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sun 19 | |||||||||||||||
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) | ESE 9 | SSW 7 | S 12 | S 11 | S 20 | S 16 | S 11 | S 7 | S 10 | S 9 | S 8 | S 8 | S 7 | S 7 | S 6 | E 8 | E 7 | E 7 | E 8 | E 8 | E 9 |
Wave Graph | |||||||||||||||||||||
32 | 18 | 10 | 9 | 8 | 5 | 20 | 392 | 1144 | 425 | 466 | 418 | 233 | 73 | 50 | 72 | 86 | 106 | 110 | 160 | 177 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | off | off | off | cross-off | cross | cross-on | cross-on | cross | cross-on | on | cross-on | on | on | on | on | cross-on | cross-on | cross-on |
High Tide | 7:17AM1.23m | 7:23PM1.91m | 8:13AM1.29m | 8:15PM1.95m | 9:04AM1.33m | 9:04PM1.94m | 9:52AM1.37m | 9:52PM1.87m | 10:39AM1.38m | 10:39PM1.76m | 11:26AM1.38m | 11:24PM1.61m | 12:13PM1.37m | ||||||||
Low Tide | 1:21AM0.22m | 12:44PM0.39m | 2:14AM0.14m | 1:41PM0.37m | 3:03AM0.09m | 2:35PM0.36m | 3:50AM0.09m | 3:28PM0.36m | 4:35AM0.12m | 4:20PM0.40m | 5:17AM0.18m | 5:12PM0.45m | 5:58AM0.26m | 6:06PM0.52m | |||||||
— | 6:54 | — | — | 6:54 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | |
— | — | 5:01 | — | — | 5:02 | — | — | 5:02 | — | — | 5:04 | — | — | 5:04 | — | — | 5:05 | — | — | 5:06 | |
mm | — | — | — | — | — | — | — | — | — | — | 1 | 5 | 5 | 2 | 4 | 3 | 2 | — | — | — | — |
Temp °C | 12 | 14 | 17 | 12 | 18 | 19 | 14 | 16 | 16 | 16 | 15 | 16 | 16 | 15 | 16 | 17 | 17 | 17 | 17 | 17 | 17 |
Feels °C | 6 | 8 | 11 | 7 | 14 | 15 | 10 | 10 | 11 | 13 | 10 | 12 | 14 | 14 | 13 | 14 | 15 | 15 | 14 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | ESE 9 | SSW 7 | S 7 | S 8 | S 7 | S 7 | SSW 5 | SSE 7 | S 10 | SSE 8 | S 8 | S 18 | S 7 | S 7 | S 6 | E 8 | E 7 | S 10 | E 8 | E 8 | E 9 |
32 | 18 | 4 | 5 | 4 | 4 | 7 | 214 | 834 | 284 | 294 | 6 | 233 | 73 | 50 | 72 | 86 | 65 | 110 | 160 | 177 | |
Swell 2 Height (m) Direction Period (s) | SSW 7 | ESE 8 | S 12 | S 11 | S 11 | S 16 | S 11 | S 11 | — | — | S 15 | S 14 | E 5 | ESE 5 | ESE 6 | S 8 | S 8 | SE 19 | S 9 | S 9 | SSE 16 |
15 | 7 | 10 | 9 | 2 | 5 | 20 | 149 | — | — | 4 | 4 | 14 | 23 | 24 | 58 | 44 | 14 | 36 | 24 | 91 | |
Swell 3 Height (m) Direction Period (s) | SE 8 | S 11 | ESE 8 | SE 8 | S 20 | S 10 | E 10 | — | — | — | — | — | S 17 | S 12 | S 11 | S 11 | S 10 | S 20 | SSE 18 | SSE 17 | S 8 |
2 | 10 | 7 | 2 | 8 | 2 | 2 | — | — | — | — | — | 22 | 11 | 22 | 21 | 18 | 7 | 32 | 59 | 10 | |
Wind waves Height (m) Direction Period (s) | W 4 | WNW 3 | NW 3 | WNW 3 | WNW 3 | NW 2 | W 3 | S 7 | S 10 | S 9 | S 8 | S 8 | — | — | — | — | — | E 7 | — | — | — |
12 | 7 | 7 | 7 | 4 | 1 | 1 | 392 | 1144 | 425 | 466 | 418 | — | — | — | — | — | 106 | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 108 | 32 | 32 | 416 | 649 | 420 | 44 | 8 | 8 | 8 | 65 | 95 | 42 | 8 | 43 | 2 | 8 | 8 | 79 | 32 | 32 |
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.











