
Surf Forecasts:
Newcastle Beach surf forecast from 7 Aug 2026:
- Best quality surf: Monday 10 Aug, 4AM (local time) - 8ft (2.5m), 8s period, NE swell with cross-offshore winds.
- Most powerful swell: Thursday 13 Aug, 7PM (local time) - 7ft (2.2m), 12s period, S swell with 1,355 kJ wave energy.
- Next surfable swell (1★+): Saturday 8 Aug, 1AM (local time) - 1.5ft (0.5m), 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 Saturday (Aug 08) at 1AM. The primary swell is predicted to be 0.5m and 9s period with a secondary swell of 0.5m 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 2.2m 12s and forecast to arrive on Thursday (Aug 13) at 7PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Monday (Aug 10) at 4PM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Sat 8th Aug) | 1.5ft (0.5m) 9s |
| Best Surf | 4AM (Mon 10th Aug) | 8ft (2.5m) 8s |
| Most Powerful | 7PM (Thu 13th Aug) | 7ft (2.2m) 12s |
Table - best surf conditions forecast for Newcastle Beach over the next 16 days.
The Lowdown
Alright, grab your wettie, let’s talk about the next few weeks at Newcastle Beach.
The window starts off pretty slow, with only tiny waves on offer for the first week. We’ll see a bit of energy bump up mid-period, but the real standout looks like it’s further out. I’ll break it down day by day.
This Saturday the 8th is looking pretty flat and glassy with a clean 1ft SSE swell. It’s surfable but you’ll be fighting for a bump on a board with a lot of foam. The water temp is about average for this time of year, so a steamer is comfortable. On Sunday the 9th, we see a slight bump to 2ft from the ENE, and the morning has a light offshore wind, making for some clean but weak shoulders. Nice for a longboard, but nothing to write home about.
Monday the 10th is where things get messy. We’ve got a 4ft ENE swell in the morning but a strong 35 km/h WNW wind makes it a battle. The afternoon drops a bit in size but the wind is still howling. The following Tuesday and Wednesday mornings have some clean windows, but they are small and weak. Wednesday the 12th does see a jump in period up to 11 seconds, bringing a more organised 3ft S swell, and a moderate offshore flow. That’s a decent little novelty wave for a dawn patrol, but it's not what we're here for.
The next real interesting pulse shows up on Thursday the 13th. The morning is small and clean, but by the afternoon, that S swell jumps to 7ft with an 11 second period. Now, the energy levels are moderate, but the onshore SE wind will make it messy. It’s a pick-and-choose afternoon for experienced surfers only. The weekend of the 15th and 16th has some knee to waist high waves, but the winds are all over the place, cross or onshore, so not the best conditions.
Then, we get to the real bluebird day. On Monday the 18th, the afternoon session is looking magic. The wind goes glassy, and we’ve got a clean 4ft ESE swell. The energy is moderate, but that clean surface will make it feel way better than the size suggests. That’s your pick of the first week and a half. For beginners, that 4ft is doable, but the direction might be a bit tricky.
Now, looking into the second week, things get more promising size-wise. Around Wednesday the 19th, we see a bump up to 6ft, but it’s coming with rain and a cross-onshore wind, which will chop things up. That looks like a write-off.
The real standout of the whole period is on Thursday the 20th. We’ve got a solid 6ft ESE swell pushing through. The morning has a gentle cross-shore, which won’t be perfect, but the energy is moderate to strong. I’d be looking at that morning session for some push. It's a bit on the big side for beginners, but for the rest of us, that top to bottom power will be fun.
Finally, Friday the 21st has another clean morning with a 5ft ESE swell and light offshore winds. This is a close second to the Thursday call – same direction, a touch smaller, but cleaner conditions.
So look, the first week is mostly about low expectations and taking the small, clean windows when you can get them. The board is going to be your best mate this week. The second week starts to show some real promise, with Thursday the 20th and Friday the 21st shaping up as the sessions to plan around. These are promising but less certain as they’re further out, so keep an eye on the wind. It’s been a while since we’ve had a proper run of waves, but this looks like the start of something good.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Mon morning. Very mild (max 17°C on Sun morning, min 9°C on Sat night). Winds increasing (calm on Sun afternoon, fresh winds from the WNW by Mon morning). | Days 5-7 Weather SummarySome drizzle, heaviest during Wed afternoon. Very mild (max 19°C on Tue morning, min 11°C on Tue night). Winds decreasing (strong winds from the WNW on Wed afternoon, light winds from the SE by Thu afternoon). | ||||||||||||||||||
Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | ||||||||||||||
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) | SSE 9 | S 8 | S 8 | E 8 | E 9 | ENE 9 | ENE 7 | ENE 9 | ENE 9 | ENE 9 | E 9 | ENE 9 | S 9 | S 11 | S 10 | ENE 10 | S 8 | S 11 | S 10 |
Wave Graph | |||||||||||||||||||
49 | 32 | 44 | 61 | 81 | 82 | 144 | 260 | 124 | 64 | 40 | 25 | 39 | 189 | 92 | 31 | 127 | 907 | 434 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | glassy | cross-on | cross-off | off | glassy | cross-off | off | off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | on | off |
High Tide | 3:41AM1.07m | 4:12PM1.60m | 5:05AM1.09m | 5:19PM1.69m | 6:15AM1.16m | 6:20PM1.79m | 7:11AM1.24m | 7:13PM1.85m | 7:59AM1.33m | 8:03PM1.87m | 8:44AM1.39m | 8:49PM1.83m | |||||||
Low Tide | 9:20AM0.49m | 11:13PM0.37m | 10:32AM0.48m | 00:18AM0.26m | 11:40AM0.43m | 1:11AM0.16m | 12:41PM0.36m | 1:58AM0.10m | 1:36PM0.30m | 2:42AM0.06m | 2:27PM0.26m | 3:22AM0.07m | |||||||
— | 6:37 | — | — | 6:37 | — | — | 6:35 | — | — | 6:35 | — | — | 6:33 | — | — | 6:33 | — | — | |
— | — | 5:19 | — | — | 5:19 | — | — | 5:20 | — | — | 5:21 | — | — | 5:21 | — | — | 5:22 | — | |
mm | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | 1 | — | — | — | — |
Temp °C | 14 | 14 | 15 | 14 | 17 | 15 | 16 | 15 | 17 | 15 | 19 | 19 | 14 | 18 | 15 | 13 | 15 | 15 | 14 |
Feels °C | 13 | 12 | 12 | 11 | 14 | 11 | 12 | 7 | 9 | 7 | 13 | 14 | 10 | 11 | 6 | 6 | 10 | 11 | 12 |
Swell 1 Height (m) Direction Period (s) | SSE 9 | S 8 | S 8 | E 8 | E 9 | ENE 9 | E 8 | ENE 9 | ENE 9 | ENE 9 | E 9 | ENE 9 | S 9 | S 11 | S 10 | S 9 | S 8 | S 11 | S 10 |
49 | 28 | 44 | 61 | 81 | 82 | 51 | 260 | 124 | 64 | 40 | 25 | 39 | 189 | 92 | 23 | 127 | 907 | 434 | |
Swell 2 Height (m) Direction Period (s) | S 8 | SSE 9 | E 8 | S 7 | S 6 | S 6 | SE 8 | S 9 | S 13 | SW 5 | SW 5 | SSW 7 | ENE 9 | ENE 10 | ENE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 10 |
32 | 32 | 34 | 15 | 7 | 3 | 3 | 1 | 3 | 1 | 1 | 9 | 25 | 30 | 29 | 31 | 18 | 9 | 10 | |
Swell 3 Height (m) Direction Period (s) | ENE 7 | ENE 7 | SSE 9 | SSE 9 | ENE 4 | SSE 8 | E 14 | S 13 | — | E 13 | S 12 | — | S 11 | — | — | — | NE 7 | — | — |
17 | 9 | 32 | 15 | 2 | 6 | 4 | 3 | — | 4 | 3 | — | 3 | — | — | — | 2 | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | NE 3 | NNE 4 | — | ENE 7 | NW 4 | NW 4 | NW 4 | WNW 4 | WNW 3 | NW 3 | NNW 3 | NW 4 | WNW 4 | W 3 | — | — |
— | — | — | 4 | 12 | — | 144 | 22 | 35 | 23 | 11 | 8 | 2 | 3 | 17 | 13 | 6 | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 32 | 0 | 0 | 0 | 519 | 77 | 76 | 83 | 54 | 21 | 0 | 0 | 225 | 1 | 8 | 8 | 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.











