Surf Forecast Surf Report

Banzai surfForecast / NSW – Newcastle / Australia

information circle12 Day Weather and Surf, issued 10 pm Tuesday 18 Mar 2025 AEDT
Forecast update in hr  min  s Forecast update imminent
Banzai surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Banzai sea temperature is
24.7° C
(Which is 1.5°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Banzai this week:

The surf forecast for Banzai over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Mar 21) at 5AM. The primary swell is predicted to be 1.1m and 6s period with a secondary swell of 0.3m and 12s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Banzai in the next 12 days are 0.9m 16s and forecast to arrive on Tuesday (Mar 25) at 2PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Wednesday (Mar 19) at 11PM.

Wave TypeTime (AEDT) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Fri 21st Mar)3.5ft (1.1m) 6s
Best Surf 5AM (Wed 26th Mar)2.5ft (0.8m) 14s
Most Powerful 2PM (Tue 25th Mar)3ft (0.9m) 16s

Table - best surf conditions forecast for Banzai over the next 12 days.

Updates in  hr  min  s Forecast update imminent
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sun
30
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1
S
0.6
S
1.4
ENE
1.4
ENE
1
ENE
1.3
ENE
1.2
ENE
0.9
ENE
0.8
ENE
0.7
ENE
0.6
ENE
0.6
ENE
0.4
ENE
0.4
S
0.4
S
0.6
SSE
0.6
ENE
1
ENE
0.4
SSE
0.8
SSE
0.9
SSE
0.9
SSE
0.7
SSE
0.7
SSE
0.5
S
0.8
ENE
0.7
ENE
1.3
S
1.3
S
3.5
S
4
S
3.5
SSE
3
SSE
2.5
SSE
2.2
SSE
1.9
SSE
Period(s) (?)885666667777777755191716151413137781412141312121111
Wave
Graph
(?)Metric surfscale
Energy (?)14045110155751271175771523738211515371445142351402305207178845346212627356965793646277020551184853
Wind
(km/h)
20
NNE
20
NE
30
NE
20
NNE
10
NE
20
NE
10
N
10
N
10
ESE
20
SW
15
S
15
E
10
ESE
15
E
20
E
15
NNE
15
NE
15
NE
10
NE
20
NNE
20
NNE
15
N
10
WNW
10
W
35
S
30
S
30
S
20
S
20
SSE
20
SSE
15
ESE
15
ESE
20
SE
20
SE
25
ESE
25
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
crosscross-
on
cross-
on
crosscrosscross-
on
cross-
off
crossononononcross-
on
cross-
on
cross-
on
cross-
on
crosscrosscrossoffoffcrosscrosscrosscrosscrosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
High Tide
/ height (m)
11:42PM
1.39
12:00PM
1.08
12:19AM
1.35
12:41PM
0.99
1:03AM
1.30
1:36PM
0.92
2:01AM
1.27
2:54PM
0.88
3:12AM
1.27
4:25PM
0.89
4:26AM
1.32
5:37PM
0.97
5:29AM
1.40
6:31PM
1.08
6:24AM
1.50
7:17PM
1.22
7:14AM
1.58
7:59PM
1.36
8:01AM
1.62
8:40PM
1.49
8:48AM
1.62
9:21PM
1.60
9:36AM
1.56
Low Tide
/ height (m)
6:09AM
0.37
5:47PM
0.41
6:56AM
0.43
6:22PM
0.48
7:54AM
0.48
7:07PM
0.54
9:08AM
0.50
8:13PM
0.58
10:27AM
0.46
9:38PM
0.59
11:33AM
0.37
10:57PM
0.54
12:24PM
0.25
12:02AM
0.45
1:08PM
0.14
12:58AM
0.34
1:48PM
0.04
1:49AM
0.23
2:27PM
-0.01
2:39AM
0.13
3:06PM
-0.03
3:29AM
0.06
3:45PM
0.01
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sun
30
Sunrise-6:54--6:56--6:56--6:58--6:58--6:58--7:00--7:00--7:01--7:01--7:03--7:03-
Sunset--7:07--7:06--7:05--7:02--7:01--7:00--6:59--6:58--6:57--6:54--6:53--6:52
part cloudpart cloudclearrain showersclearpart cloudrain showerspart cloudcloudclearclearclearrain showerspart cloudclearpart cloudpart cloudcloudmod rainlight rainlight rainmod rainlight rainlight rainlight raincloudpart cloudlight rainpart cloudpart cloudrain showerspart cloudpart cloudrain showersrain showersrain showers
Rain (mm)
---1--1-----2-----6426144--2--2--111
Temp. °C222122222223222628242323232323232223222121212423211919191920192020202021
Feels °C (?)191919192321222729252424242524242222252220202525231313141517171716171717

Short Range Forecast: Light rain (total 2mm), mostly falling on Wed night. Warm (max 28°C on Fri afternoon, min 19°C on Wed night). Winds decreasing (fresh winds from the NE on Wed night, calm by Fri afternoon).

Days 3-6 Weather Summary Light rain (total 2mm), mostly falling on Sat night. Warm (max 24°C on Fri night, min 21°C on Fri night). Wind will be generally light.

Days 6-9 Weather Summary Heavy rain (total 27mm), heaviest during Tue night. Warm (max 24°C on Wed morning, min 18°C on Wed night). Winds increasing (calm on Mon night, fresh winds from the S by Wed night).

Long Range Forecast: Light rain (total 7mm), mostly falling on Thu night. Warm (max 21°C on Sun afternoon, min 17°C on Thu night). Wind will be generally light.

  • 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 Banzai Surf forecast

The above surf forecast table for Banzai provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Banzai can be found by selecting the local surf guide option on the grey menu. Our Banzai 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 (Banzai) 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 Banzai 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 Banzai, camping, hotels and holiday cottages in Newcastle, consider staying in Central Coast which is 18 km (11 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 28 km (17 miles) away, Dee Why, Hornsby and Mosman.

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