Snow-ForecastSnow-ForecastMountain-ForecastMountain-ForecastTide-ForecastTide-ForecastWeather-ForecastWeather-Forecast
Search by country, region, or break
Search by country, region, or break

Quick Links

Surf Forecasts:

Newcastle -The Harbour surf break

Newcastle -The Harbour surfForecast / NSW – Newcastle / Australia

information circle16 Day Weather and Surf, issued 10 am Saturday 14 Mar 2026 AEDT
Forecast update in hr  min  s Forecast update imminent
Newcastle -The Harbour surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Newcastle -The Harbour sea temperature is
23.6° C
 (Which is normal for this time of year)

Best Forecast Surf Conditions for Newcastle -The Harbour this week:

The surf forecast for Newcastle -The Harbour over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Mar 17) at 2PM. The primary swell is predicted to be 0.9m and 6s period with a secondary swell of 0.7m and 6s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Newcastle -The Harbour in the next 16 days are 1.3m 6s and forecast to arrive on Tuesday (Mar 17) at 8AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 7s period and expected on Thursday (Mar 19) at 2PM.

Wave TypeTime (AEDT) & Date Wave Height & Period
Next good surf (1 star+) 2PM (Tue 17th Mar)3ft (0.9m) 6s
Best Surf 2PM (Tue 17th Mar)3ft (0.9m) 6s
Most Powerful 8AM (Tue 17th Mar)4.5ft (1.3m) 6s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table

Short Range Forecast Mostly dry. Warm (max 24°C on Mon afternoon, min 16°C on Mon morning). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 35mm), heaviest during Wed morning. Warm (max 29°C on Tue afternoon, min 19°C on Tue morning). Wind will be generally light.

Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.8
ESE
0.7
E
0.7
E
0.8
ESE
0.6
ESE
0.9
E
0.5
E
1.1
E
1
ENE
0.7
ENE
1
ENE
0.5
ENE
0.4
ENE
0.4
ENE
0.3
ENE
0.3
ENE
0.3
ENE
0.4
ENE
0.4
ENE
0.4
ENE
0.4
ENE
Period(s) (?)111010998856666666688888
Wave
Graph
(?)Metric surfscale
Energy kJ (?)150968890581113256774180201211771322212122
Wind
(km/h)
10
ESE
15
E
10
NNE
5
ENE
20
ENE
15
NNE
10
NE
25
ENE
15
NNE
10
NNW
10
NE
25
SSW
15
S
20
SSE
10
S
20
SE
20
SE
15
SSE
10
S
10
SSE
5
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrossoncross-
on		cross-
on		oncross-
on		cross-
on		oncross-
on		onoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		glass
High Tide
/ height (m)
6:36PM
1.11
6:19AM
1.52
7:18PM
1.21
7:06AM
1.59
7:53PM
1.32
7:49AM
1.64
8:28PM
1.42
8:31AM
1.68
9:03PM
1.52
9:12AM
1.68
9:39PM
1.60
9:54AM
1.64
10:18PM
1.66
Low Tide
/ height (m)
12:32PM
0.51
11:49PM
0.69
1:11PM
0.42
12:44AM
0.60
1:47PM
0.34
1:32AM
0.50
2:21PM
0.27
2:16AM
0.40
2:55PM
0.22
2:59AM
0.31
3:29PM
0.20
3:44AM
0.25
4:05PM
0.22
4:30AM
0.23
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Sunrise6:50--6:50--6:52--6:52--6:52--6:54--6:54--
Sunset-7:13--7:10--7:09--7:08--7:07--7:06--7:05-
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
rain showers
thunderstorm
thunderstorm
thunderstorm
rain showers
rain showers
cloud
cloud
clear
clear
Rain (mm)
-----------188684----
Temp. °C222221202221202422252929222223222222212221
Feels °C (?)202019202018202219242928222223212120192121
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

Latest Updates

Surf-Forecast Premium Launches 16-day Forecast and New, Improved Modelling
Ben Mondy

Surf-Forecast Premium Launches 16-day Forecast and New, Improved Modelling

Get 16% off your subscription with code 16DAYS—available for 16 days only, until March 25, 2026. Surf-Forecast Premium just got better. All paid subscribers will now see a full 16-day forecast, surf reports and wind and tide data for over 7,000 of the world's best surf spots. Premium members will also have access to a new high-resolution forecast model, which enhances our current forecasts by making them quicker and more accurate. That’s more lead time. More confidence. More chances to score g

Save Up to 20% on SIXT Rental Cars Worldwide – Exclusive Surf-Forecast Deal
travel
Surf Forecast

Save Up to 20% on SIXT Rental Cars Worldwide – Exclusive Surf-Forecast Deal

Surf road trips just got even better. Surf-Forecast users can now save up to 20% on SIXT rental cars worldwide during the promotional period until March 31, 2026. Whether you’re planning a legendary California road trip, chasing waves along Europe’s coasts, or exploring remote surf destinations, this exclusive SIXT offer helps you travel smarter and cheaper. And if you want some inspiration on where to go, check out our article Five Iconic Surf Road Trips. Click and get your SIXT discount

Read more

Read more

Discover more articles and updates in the Greenroom.

submit an eyeball surf report

Quick surf report for Newcastle -The Harbour:

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Newcastle -The Harbour surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Newcastle -The Harbour at:
surf-forecast.com

Information about the Newcastle -The Harbour Surf forecast

The above surf forecast table for Newcastle -The Harbour provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Newcastle -The Harbour can be found by selecting the local surf guide option on the grey menu. Our Newcastle -The Harbour 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 -The Harbour) 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 -The Harbour 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 -The Harbour, camping, hotels and holiday cottages in Newcastle, consider staying in Newcastle which is 3 km (2 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 32 km (20 miles) away, Port Stephens, Cessnock and Central Coast.

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest