
Surf Forecasts:
Newcastle Beach surf forecast from 6 Aug 2026:
- Best quality surf: Sunday 9 Aug, 4PM (local time) - 4.5ft (1.3m), 9s period, ENE swell with glassy winds.
- Most powerful swell: Thursday 13 Aug, 1PM (local time) - 10ft (3.0m), 11s period, SSW swell with 2,225 kJ wave energy.
- Next surfable swell (1★+): Friday 7 Aug, 4AM (local time) - 2ft (0.6m), 9s 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 Friday (Aug 07) at 4AM. The primary swell is predicted to be 0.6m and 9s period with a secondary swell of 0.4m and 10s. 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 Thursday (Aug 13) at 1PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 5s period and expected on Thursday (Aug 13) at 4AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Fri 7th Aug) | 2ft (0.6m) 9s |
| Best Surf | 4PM (Sun 9th Aug) | 4.5ft (1.3m) 9s |
| Most Powerful | 1PM (Thu 13th Aug) | 10ft (3.0m) 11s |
Table - best surf conditions forecast for Newcastle Beach over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s talk about Newcastle Beach. There’s only one spot to look at in the next 16 days, so we’re keeping it local.
The first few days are a bit of a slow start. A little bump, but nothing to race out for. The real action shows up on Sunday afternoon, and then we get a real stand-out session the following Friday morning. There’s a big gap in the middle of the second week where it goes dead flat and messy.
Friday 7th is a dud. Morning has a tiny 2ft SSE swell with weak energy (114) and a light cross-offshore breeze. Not worth it. The afternoon goes cross-on and gets worse.
Saturday 8th morning is glassy with a 1ft SSE swell, but the energy is a measly 63. It’s flat. The afternoon gets a little more size from the east, but it’s cross-on and choppy.
Sunday 9th afternoon is where it perks up. The ENE swell pushes to 4ft, the period is 9 seconds, and the combined energy hits 401 – moderate energy. The wind goes glassy. That’s a clean, fun wave for any skill level. This is the first real call.
Monday 10th morning is a cruel trick. A strong 25 mph offshore breeze from the WNW cleans the surface, but the 3ft ENE swell only has 99 energy. You can’t paddle into it. Afternoon is the same story.
Tuesday 11th and Wednesday 12th offer small, clean waves with moderate offshore winds, but the swell is tiny (1ft to 2ft) and the energy is weak. Skip it.
Thursday 13th is a mess. A 5ft S swell with 427 energy, but a fresh cross-shore wind makes it lumpy. The afternoon jumps to 8ft, but with a strong cross-on and chop, it’s for experts only, and even then it’s ugly.
The Standout: Friday 14th morning. This is the one. The swell is 7ft from the south, with a period of 11 seconds. The combined energy is a massive 1022 – strong wave energy. The wind is a gentle 9 mph WSW cross-offshore, keeping it clean. This is excellent, powerful surf for experienced surfers only. It’s a groundswell, so expect longer waits between sets, but the shape will be there. The afternoon goes to crap with a cross-on, so get out early.
Saturday 15th through to Wednesday 19th is a long, flat, rainy stretch. The swell drops below 3ft, the wind is messy, and the energy is low. Don’t bother.
Thursday 20th and Friday 21st see a little life. A 2ft ENE swell, but the energy is still weak (64 and 46). Friday morning is glassy, which is nice, but it’s really just a knee-high dribbler.
Saturday 22nd throws a curveball. A 8ft S swell shows up with 749 energy, but it’s a short 8-second period and the wind is a light cross-on. The report says it’s marginal. With that short, fat period, it’ll be a lumpy close-out mess at the beach. This one looks more like a kite-surfing session than a paddle session.
Bottom line: Sunday afternoon for a fun, clean wave, and Friday 14th morning for the real deal. The rest is a waiting game.
Rusty.
Short Range ForecastMostly dry. Very mild (max 19°C on Sun afternoon, min 8°C on Thu night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 6mm), mostly falling on Sun night. Very mild (max 18°C on Sun night, min 9°C on Sun night). Winds decreasing (strong winds from the WNW on Mon afternoon, light winds from the NW by Tue night). | ||||||||||||||||||
Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | ||||||||||||||
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 7 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | E 8 | E 8 | ENE 9 | ENE 9 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 10 | S 12 | S 11 | S 10 | S 11 | S 9 |
Wave Graph | |||||||||||||||||||
39 | 56 | 88 | 49 | 33 | 34 | 61 | 108 | 286 | 184 | 94 | 47 | 28 | 18 | 95 | 38 | 76 | 82 | 40 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-on | off | glassy | cross-on | cross-off | cross-off | glassy | cross-off | off | cross-off | off | cross-off | off | off | off | off | cross-off |
High Tide | 2:17AM1.12m | 3:00PM1.52m | 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 | |||||||
Low Tide | 8:12AM0.47m | 9:54PM0.46m | 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 | |||||||
— | 6:39 | — | — | 6:37 | — | — | 6:37 | — | — | 6:35 | — | — | 6:35 | — | — | 6:33 | — | — | |
— | — | 5:17 | — | — | 5:19 | — | — | 5:19 | — | — | 5:20 | — | — | 5:21 | — | — | 5:21 | — | |
mm | — | — | — | — | — | — | — | — | — | 4 | — | — | — | — | — | — | 2 | — | — |
Temp °C | 12 | 14 | 15 | 14 | 14 | 15 | 14 | 18 | 19 | 18 | 14 | 15 | 13 | 17 | 18 | 13 | 10 | 12 | 12 |
Feels °C | 8 | 12 | 12 | 12 | 12 | 12 | 11 | 15 | 17 | 14 | 5 | 5 | 6 | 11 | 12 | 9 | 5 | 6 | 6 |
Swell 1 Height (m) Direction Period (s) | S 7 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | E 8 | E 8 | ENE 9 | ENE 9 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 10 | S 12 | SSW 8 | S 10 | S 11 | S 9 |
39 | 56 | 88 | 49 | 33 | 34 | 61 | 108 | 106 | 184 | 94 | 47 | 28 | 18 | 95 | 22 | 76 | 82 | 40 | |
Swell 2 Height (m) Direction Period (s) | SSE 10 | S 9 | E 8 | E 7 | S 8 | S 8 | S 7 | S 7 | SSE 8 | S 8 | S 13 | E 13 | E 13 | SSW 7 | ENE 10 | S 11 | ENE 10 | E 10 | ENE 10 |
38 | 38 | 21 | 16 | 21 | 31 | 9 | 3 | 6 | 1 | 3 | 3 | 4 | 5 | 18 | 38 | 31 | 47 | 18 | |
Swell 3 Height (m) Direction Period (s) | S 9 | E 11 | E 17 | S 8 | ENE 7 | SSE 9 | SSE 9 | SSE 8 | S 6 | E 14 | S 9 | S 13 | — | S 14 | SSW 7 | ENE 10 | — | — | N 5 |
15 | 20 | 6 | 21 | 9 | 32 | 15 | 7 | 3 | 4 | 2 | 3 | — | 4 | 10 | 31 | — | — | 2 | |
Wind waves Height (m) Direction Period (s) | — | WNW 2 | — | — | — | — | NE 3 | — | ENE 9 | NNW 3 | NW 4 | NW 4 | WNW 4 | NW 4 | NW 4 | NNW 3 | NNW 4 | WNW 4 | W 4 |
— | 1 | — | — | — | — | 4 | — | 286 | 2 | 51 | 44 | 24 | 15 | 17 | 8 | 5 | 21 | 45 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 43 | 0 | 0 | 32 | 0 | 0 | 0 | 36 | 165 | 79 | 28 | 21 | 0 | 0 | 0 | 36 | 84 |
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.











