Newcastle Beach Surf Break

Lat Long: 32.93° S 151.79° E

Newcastle Beach Surf Forecast and Surf Report

Issued: 9 pm 17 Jul 2026 (local time)

Forecast update in  hr  min

Today's Newcastle Beach sea temperature is
18.6° C
0.1° 

Newcastle Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Newcastle Beach surf forecast from 17 Jul 2026:

  • Best quality surf: Monday 20 Jul, 7AM (local time) - 5ft (1.5m), 10s period, E swell with glassy winds.
  • Most powerful swell: Sunday 19 Jul, 4AM (local time) - 7ft (2.1m), 11s period, E swell with 1,056 kJ wave energy.
  • Next surfable swell (1★+): Monday 20 Jul, 7AM (local time) - 5ft (1.5m), 10s 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 7AM. The primary swell is predicted to be 1.5m and 10s period with a secondary swell of 0.6m and 12s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Newcastle Beach in the next 16 days are 2.1m 11s and forecast to arrive on Sunday (Jul 19) at 4AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 5s period and expected on Wednesday (Jul 22) at 1AM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Mon 20th Jul)5ft (1.5m) 10s
Best Surf 7AM (Mon 20th Jul)5ft (1.5m) 10s
Most Powerful 4AM (Sun 19th Jul)7ft (2.1m) 11s

Table - best surf conditions forecast for Newcastle Beach over the next 16 days.


The Lowdown

Alright, Rusty here, checking in from the beach. Let's have a look at what's coming down the line for us.

Straight up, the coming week is a bit of a mixed bag, with a lot of onshore wind and average conditions. But don't you worry, because the end of the month is looking like a proper payoff. We've got a long wait for the good stuff, with a solid gap from now until the 31st of July where nothing really gets a proper score.

The best window for the next week is actually Monday morning, the 20th of July. Newcastle Beach is the spot to be. We're looking at a clean 4.6ft swell from the east with a 10-second period, but the real kicker is that glassy wind. That's a major positive, making for some clean, fun waves. The combined swell energy is moderate at 556, and water temps are about average for this time of year. It's a very consistent break, so you'll get plenty of waves. The crowd factor is "often" though, so expect plenty of company. Tuesday the 21st has a cleaner morning with a light offshore from the northwest and a 3.6ft east swell, which will be a fun, smaller option.

Now, for the real standout. Hold onto your board, because Friday the 31st of July is a huge day for experts only. We're talking a massive 11.5ft groundswell from the south with a 12-second period, cranking out a very strong 6434 combined energy. This is serious, powerful swell. The morning has a clean, light offshore wind from the west-northwest, so it will be steep and punchy. This is definitely not for beginners, as it's well over the 8ft mark. For the experienced crew, this is the day you've been waiting for, but it's still a week and a half out, so keep an eye on the forecasts.

Following that, Sunday the 2nd of August morning is another cracker for experts, with a 13.1ft, 11-second south swell under glassy conditions. That's an enormous amount of energy (5906) for the big-wave chargers.

The rest of the time is pretty ordinary. We get a lot of onshore wind and small, weak swells, especially in the back half of July. The 25th and 26th have some tiny, clean waves, but nothing to write home about. The 29th of July morning has a clean, 1.3ft south swell with a very long 19-second period, which is a bit of a novelty, but it's too small to be a main event.

So, to sum it up: the next week is about small, clean windows on the 20th and 21st. The real gold is that massive south swell arriving on the 31st of July. Mark your calendars.

Ride safe.

Short Range Forecast

Some drizzle, heaviest during Fri night. Very mild (max 17°C on Sat morning, min 15°C on Sun night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Very mild (max 18°C on Wed morning, min 11°C on Mon night). Wind will be generally light.

Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
1
0
2
3
1
2
2
1
2
1
0
1
1
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
SE
7
1.4
SE
7
1.4
ESE
7
1.9
ESE
9
2
E
11
1.8
E
10
1.6
E
10
1.4
E
10
1.3
E
10
1.2
E
10
1.1
E
10
1
E
10
0.9
ENE
10
0.7
ENE
9
0.6
ENE
9
0.6
ENE
9
0.5
E
9
1.2
S
5
2
SSE
8
Wave Graph
Metric surfscale
Energy kJ
140
173
191
612
890
637
524
402
353
296
235
192
154
86
64
62
38
73
534
Wind (km/h)
15
S
20
SSE
20
SE
20
SE
20
SE
15
SE
10
ESE
5
ENE
10
E
10
N
10
NNW
15
ENE
10
NNW
10
WNW
10
E
10
WSW
5
WSW
10
SSE
15
SW
Wind State
cross-on
on
on
on
on
on
on
glassy
cross-on
cross-off
cross-off
cross
off
off
cross-on
cross-off
cross-off
cross-on
cross
High Tide
10:39PM1.76m
11:26AM1.38m
11:24PM1.61m
12:13PM1.37m
00:10AM1.45m
1:01PM1.37m
00:56AM1.29m
1:51PM1.36m
1:46AM1.15m
2:44PM1.37m
2:44AM1.04m
3:40PM1.40m
3:53AM0.99m
Low Tide
5:17AM0.18m
5:12PM0.45m
5:58AM0.26m
6:06PM0.52m
6:38AM0.35m
7:03PM0.58m
7:17AM0.43m
8:07PM0.64m
7:57AM0.50m
9:20PM0.66m
8:41AM0.54m
10:35PM0.63m
rain showers
part cloud
cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
6:52
6:50
6:50
6:50
6:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:05
5:06
5:06
5:07
5:07
5:07
 mm
1
2
Temp °C
16
17
17
17
17
17
16
16
15
14
15
16
15
18
18
16
14
15
15
Feels °C
13
13
12
12
12
14
13
15
13
12
13
14
13
16
16
14
11
13
12
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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