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 am 10 Oct 2026 (local time)

Forecast update in  hr  min

Today's Banzai Pipeline and Backdoor sea temperature is
26.9°C
0.0° 

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 (10 Oct):

  • Morning surf: Morning surf (10 Oct, local time) - 4.5ft (1.3m), 10s period with NNW swell.
  • Afternoon surf: Afternoon surf (10 Oct, local time) - 3.5ft (1.0m), 10s period with NNW swell.
  • Evening surf: Evening surf (10 Oct, local time) - 1.5ft (0.5m), 18s period with NW swell.

The current surf forecast for Banzai Pipeline and Backdoor at 10AM is: 1.3m 10s primary swell from a North-northwest direction and 0.6m 20s secondary swell from a Northwest direction (forecast issued at 07:00am October 10). An open ocean swell of 1.1m 6s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.

Time (HST) & DateWave HeightWave Period
Morning (10 Oct)4.5ft (1.3m)10s
Afternoon (10 Oct)3.5ft (1.0m)10s
Evening (10 Oct)1.5ft (0.5m)18s

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


Short Range Forecast

Mostly dry. Warm (max 27°C on Sat morning, min 23°C on Sat night). Wind will be generally light.

Saturday
10
Sunday
11
Monday
12
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
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
3
3
3
2
1
2
1
1
1
0
1
1
1
0
0
0
1
2
2
2
3
2
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.4
NNW
11
1.3
NNW
10
1.2
NNW
10
1.1
NNW
10
1
NNW
10
0.9
NNW
10
0.8
NNW
10
0.7
NNW
10
0.4
NW
16
0.5
NNW
9
0.3
NW
15
0.4
NW
15
0.4
NW
15
0.3
NW
14
0.3
NW
13
0.4
NW
13
0.4
NW
19
0.6
NNW
18
0.9
NW
18
0.9
NNW
17
1.1
NW
16
1.2
NW
16
1.2
NW
16
Wave Graph
Metric surfscale
Energy kJ
425
339
306
250
190
154
109
91
66
47
34
55
54
32
28
46
94
214
455
522
610
757
739
Wind (km/h)
20
ESE
20
ESE
15
E
20
E
15
E
20
E
20
E
20
E
20
E
20
E
20
E
15
E
15
ENE
15
E
15
E
15
E
10
E
15
ENE
15
ENE
15
ENE
15
ENE
15
ENE
15
E
Wind State
off
off
off
off
cross-off
off
off
off
off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
High Tide
2:34AM0.67m
1:47PM0.53m
3:09AM0.70m
2:02PM0.48m
3:45AM0.71m
2:11PM0.44m
Low Tide
8:38AM0.29m
8:07PM0.09m
9:24AM0.32m
8:25PM0.07m
10:12AM0.35m
8:45PM0.07m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
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6:26
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6:26
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
6:10
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6:10
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6:09
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 mm
—
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Temp °C
25
25
27
27
26
25
25
24
23
24
25
26
25
25
24
24
24
24
26
27
26
25
25
Feels °C
27
26
28
28
27
26
25
24
23
24
24
27
26
26
25
25
26
26
27
28
27
26
26
  • 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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