Box Beach surf break

Box Beach surfForecast / NSW – Newcastle / Australia

information circle16 Day Weather and Surf, issued 4 am Friday 20 Mar 2026 AEDT
Forecast update in hr  min  s Forecast update imminent
Box Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Box Beach sea temperature is
22.2° C
(Which is 1.5°C colder than average for this time of year)

Best Forecast Surf Conditions for Box Beach this week:

The surf forecast for Box Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Mar 21) at 5AM. The primary swell is predicted to be 0.6m and 6s period with a secondary swell of 0.4m and 8s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Box Beach in the next 16 days are 3.5m 14s and forecast to arrive on Wednesday (Mar 25) at 5PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Wednesday (Mar 25) at 2PM.

Wave TypeTime (AEDT) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Sat 21st Mar)2ft (0.6m) 6s
Best Surf 2PM (Wed 25th Mar)10ft (3.0m) 14s
Most Powerful 5PM (Wed 25th Mar)11ft (3.5m) 14s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Moderate rain (total 13mm), heaviest on Sat night. Warm (max 23°C on Fri afternoon, min 20°C on Fri night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 6mm), mostly falling on Tue morning. Warm (max 23°C on Mon morning, min 18°C on Wed night). Winds increasing (light winds from the SE on Mon night, fresh winds from the SSW by Wed afternoon).

Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
1
0
0
0
0
0
0
0
0
0
0
1
2
!
!
4
0
2
Swell
Height Map
Wave Height (m) & direction (?)
0.4
ENE
0.7
SSE
0.6
SSE
0.7
SE
0.5
E
0.5
E
0.7
E
0.7
E
0.6
E
0.7
E
0.9
E
1.1
E
1.3
E
1.6
E
2
E
2.4
E
3.5
E
3
ESE
2.4
ESE
2.2
ESE
1.2
E
Period(s) (?)866688101095779910111413121111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)223022433635948956276911625142271013924458277115921101338
Wind
(km/h)
10
SSW
15
SE
5
SW
10
WSW
15
SSE
15
SE
15
SE
15
E
15
ENE
10
ENE
20
E
10
ENE
15
E
15
SE
20
SSE
30
SSW
30
SSW
20
WSW
10
WSW
20
ESE
10
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
on
glasscross-
off
cross-
on
cross-
on
cross-
on
ononononononcross-
on
crosscross-
off
cross-
off
cross-
off
cross-
off
oncross-
on
High Tide
/ height (m)
9:56AM
1.70
10:22PM
1.71
10:40AM
1.62
11:04PM
1.75
11:26AM
1.52
11:49PM
1.75
12:17PM
1.39
12:40AM
1.73
1:18PM
1.26
1:41AM
1.69
2:33PM
1.16
2:52AM
1.66
4:06PM
1.14
4:11AM
1.66
Low Tide
/ height (m)
4:08PM
0.27
4:33AM
0.31
4:45PM
0.31
5:24AM
0.32
5:25PM
0.38
6:20AM
0.37
6:10PM
0.46
7:25AM
0.42
7:03PM
0.54
8:40AM
0.46
8:07PM
0.62
10:04AM
0.45
9:26PM
0.66
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Sunrise6:52--6:54--6:54--6:54--6:56--6:56--6:58--
Sunset-7:02--7:01--7:00--6:59--6:58--6:57--6:54-
thunderstorm
thunderstorm
clear
part cloud
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
rain showers
rain showers
clear
clear
clear
clear
clear
clear
rain showers
Rain (mm)
11---3431---51------1
Temp. °C222323212323222323232322222322222322212322
Feels °C (?)232223222323222322232221212120181818202119
  • Map Icons:
  • Break
  • 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 Box Beach Surf forecast

The above surf forecast table for Box Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Box Beach can be found by selecting the local surf guide option on the grey menu. Our Box 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 (Box 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 Box 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.

Box Beach is 12 km (7 miles) from the city of Port Stephens. If you plan a holiday in Newcastle, look for hotels and other accommodation in Port Stephens. Port Stephens has rooms for a wide range of budgets as well as car hire and transport links.

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