Banzai Pipeline and Backdoor Surf Break

Lat Long: 21.65° N 158.07° W

Banzai Pipeline and Backdoor 48 hour detailed Surf Forecast

Issued: 7 pm 05 Oct 2026 (local time)

Forecast update in  hr  min

Today's Banzai Pipeline and Backdoor sea temperature is
26.9°C
0.1° 

Banzai Pipeline and Backdoor surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Banzai Pipeline and Backdoor today (05 Oct):

  • Afternoon surf: Afternoon surf (05 Oct, local time) - 3ft (0.9m), 12s period with NW swell.
  • Evening surf: Evening surf (05 Oct, local time) - 3ft (0.9m), 11s period with NW swell.

The current surf forecast for Banzai Pipeline and Backdoor at 11PM is: 0.9m 11s primary swell from a Northwest direction and 0.6m 5s secondary swell from a North direction (forecast issued at 07:00pm October 05). An open ocean swell of 0.9m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (HST) & DateWave HeightWave Period
Morning (05 Oct)--
Afternoon (05 Oct)3ft (0.9m)12s
Evening (05 Oct)3ft (0.9m)11s

Table - waves today at Banzai Pipeline and Backdoor. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 6mm), mostly falling on Thu afternoon. Warm (max 27°C on Thu morning, min 24°C on Mon night). Wind will be generally light.

Mon
5
Tuesday
6
Wednesday
7
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
1
0
1
1
0
0
0
2
2
2
3
3
3
3
3
2
3
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
NW
12
0.9
NW
11
0.9
NW
11
0.9
NW
11
0.9
NW
11
0.9
NW
11
0.8
NW
11
0.7
NW
11
0.7
NW
18
0.7
NW
18
0.9
NNW
16
1
NNW
16
1
NNW
15
1.2
NNW
15
1.3
NNW
15
1.3
NNW
14
1.3
NNW
13
1.3
NNW
13
1.4
NW
13
Wave Graph
Metric surfscale
Energy kJ
202
189
179
179
172
169
137
139
319
312
458
539
474
576
711
663
599
590
623
Wind (km/h)
25
NE
20
ENE
20
ENE
15
ENE
20
ENE
15
ENE
15
ENE
15
ENE
10
ENE
15
E
15
ESE
10
ESE
10
SSE
10
S
5
SSW
10
SW
10
SSW
5
S
10
S
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-off
cross-off
glassy
cross-on
cross-off
cross-off
cross-off
High Tide
11:58PM0.38m
12:15PM0.69m
00:42AM0.46m
12:44PM0.66m
Low Tide
7:01PM0.23m
5:10AM0.21m
7:07PM0.20m
6:11AM0.22m
7:19PM0.17m
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
rain showers
rain showers
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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6:24
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6:24
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:15
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6:15
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6:14
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 mm
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1
1
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Temp °C
26
25
24
24
24
24
26
26
25
25
25
24
24
25
26
26
26
25
25
Feels °C
25
25
24
25
24
25
27
27
27
26
27
25
26
27
28
28
27
27
27
  • 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
How to use the Wavefinder 

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