Early-season WNW (310°) swells clear sand off the first reef while ENE trade winds hold the barrel lip open.

Early-season WNW (310°) swells clear sand off the first reef while ENE trade winds hold the barrel lip open.
Enter and exit through the sandy channel just west toward Pupukea, watching for the lateral rip pulling east toward Off The Wall.
Enter and exit through the sandy channel just west toward Pupukea, watching for the lateral rip pulling east toward Off The Wall.
Banzai Pipeline & Backdoor · Oahu — 1. Current Wave Size & Wind
| Hour (00h–23h) | 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rating (0-10) | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 |
1st Swell [Sets] Primary (m · s · kJ) | 3.1m [4.0m] NW 15s · 3993kJ | 3.1m [4.0m] NW 15s · 3993kJ | 3.1m [4.0m] NW 15s · 3993kJ | 3.1m [4.0m] NW 15s · 3993kJ | 3.1m [4.0m] NW 15s · 3993kJ | 3.1m [4.0m] NW 15s · 3993kJ | 3.1m [4.0m] NW 15s · 3993kJ | 3.1m [4.0m] NW 15s · 3993kJ | 3.1m [4.0m] NW 15s · 3993kJ | 3.1m [4.0m] NW 15s · 3993kJ | 3.1m [4.0m] NW 15s · 3993kJ | 3.3m [4.2m] NW 16s · 4826kJ | 3.3m [4.2m] NW 16s · 4826kJ | 3.3m [4.2m] NW 16s · 4826kJ | 3.3m [4.2m] NW 16s · 4826kJ | 3.3m [4.2m] NW 16s · 4826kJ | 3.3m [4.2m] NW 16s · 4826kJ | 3.1m [4.0m] NW 15s · 3993kJ | 3.1m [4.0m] NW 15s · 3993kJ | 3.1m [4.0m] NW 15s · 3993kJ | 3.1m [4.0m] NW 15s · 3993kJ | 3.1m [4.0m] NW 15s · 3993kJ | 3.1m [4.0m] NW 15s · 3993kJ | 3.1m [4.0m] NW 15s · 3993kJ |
2nd Swell Swell 2 | 1.6m · 13s WNW 922kJ · 293° | 1.6m · 13s WNW 922kJ · 293° | 1.6m · 13s WNW 922kJ · 293° | 1.6m · 13s WNW 922kJ · 293° | 1.6m · 13s WNW 922kJ · 293° | 1.6m · 13s WNW 922kJ · 293° | 1.6m · 13s WNW 922kJ · 293° | 1.6m · 13s WNW 922kJ · 293° | 1.6m · 13s WNW 922kJ · 293° | 1.6m · 13s WNW 922kJ · 293° | 1.6m · 13s WNW 922kJ · 293° | 1.7m · 18s WNW 1441kJ · 298° | 1.7m · 18s WNW 1441kJ · 298° | 1.7m · 18s WNW 1441kJ · 298° | 1.7m · 18s WNW 1441kJ · 298° | 1.7m · 18s WNW 1441kJ · 298° | 1.7m · 18s WNW 1441kJ · 298° | 1.6m · 13s WNW 922kJ · 290° | 1.6m · 13s WNW 922kJ · 290° | 1.6m · 13s WNW 922kJ · 290° | 1.6m · 13s WNW 922kJ · 290° | 1.6m · 13s WNW 922kJ · 290° | 1.6m · 13s WNW 922kJ · 290° | 1.6m · 13s WNW 922kJ · 290° |
3rd Swell Swell 3 | 0.8m · 12s N 213kJ · 349° | 0.8m · 12s N 213kJ · 349° | 0.8m · 12s N 213kJ · 349° | 0.8m · 12s N 213kJ · 349° | 0.8m · 12s N 213kJ · 349° | 0.8m · 12s N 213kJ · 349° | 0.8m · 12s N 213kJ · 349° | 0.8m · 12s N 213kJ · 349° | 0.8m · 12s N 213kJ · 349° | 0.8m · 12s N 213kJ · 349° | 0.8m · 12s N 213kJ · 349° | 0.7m · 13s N 176kJ · 354° | 0.7m · 13s N 176kJ · 354° | 0.7m · 13s N 176kJ · 354° | 0.7m · 13s N 176kJ · 354° | 0.7m · 13s N 176kJ · 354° | 0.7m · 13s N 176kJ · 354° | 0.8m · 12s NNW 213kJ · 346° | 0.8m · 12s NNW 213kJ · 346° | 0.8m · 12s NNW 213kJ · 346° | 0.8m · 12s NNW 213kJ · 346° | 0.8m · 12s NNW 213kJ · 346° | 0.8m · 12s NNW 213kJ · 346° | 0.8m · 12s NNW 213kJ · 346° |
| Wind (Hourly) | ENE20 km/hCross-off | ENE20 km/hCross-off | ENE20 km/hCross-off | ENE20 km/hCross-off | ENE20 km/hCross-off | ENE20 km/hCross-off | ENE20 km/hCross-off | ENE20 km/hCross-off | ENE20 km/hCross-off | ENE20 km/hCross-off | ENE20 km/hCross-off | E22 km/hCross-off | E22 km/hCross-off | E22 km/hCross-off | E22 km/hCross-off | E22 km/hCross-off | E22 km/hCross-off | E24 km/hOffshore | E24 km/hOffshore | E24 km/hOffshore | E24 km/hOffshore | E24 km/hOffshore | E24 km/hOffshore | E24 km/hOffshore |
| Tide & Entry | 0.33m ▲ Tide OK ({tide}m) | 0.72m ▲ Tide OK ({tide}m) | 1.23m ▲ Tide OK ({tide}m) | 1.73m ▲ Tide OK ({tide}m) | 2.08m ▲ Tide OK ({tide}m) | 2.19m ▲ Tide OK ({tide}m) | 2.03m ▼ Tide OK ({tide}m) | 1.63m ▼ Tide OK ({tide}m) | 1.10m ▼ Tide OK ({tide}m) | 0.57m ▼ Tide OK ({tide}m) | 0.16m ▼ Tide OK ({tide}m) | -0.01m ▲ Tide OK ({tide}m) | 0.09m ▲ Tide OK ({tide}m) | 0.44m ▲ Tide OK ({tide}m) | 0.96m ▲ Tide OK ({tide}m) | 1.50m ▲ Tide OK ({tide}m) | 1.94m ▲ Tide OK ({tide}m) | 2.16m ▲ Tide OK ({tide}m) | 2.12m ▼ Tide OK ({tide}m) | 1.82m ▼ Tide OK ({tide}m) | 1.36m ▼ Tide OK ({tide}m) | 0.84m ▼ Tide OK ({tide}m) | 0.41m ▼ Tide OK ({tide}m) | 0.18m ▼ Tide OK ({tide}m) |
| Day // Time | Mon 08 Nov | Tue 09 Nov | Wed 10 Nov | Thu 11 Nov | Fri 12 Nov | Sat 13 Nov | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Slot | AM 08:00 | PM 14:00 | NIGHT 20:00 | AM 08:00 | PM 14:00 | NIGHT 20:00 | AM 08:00 | PM 14:00 | NIGHT 20:00 | AM 08:00 | PM 14:00 | NIGHT 20:00 | AM 08:00 | PM 14:00 | NIGHT 20:00 | AM 08:00 | PM 14:00 | NIGHT 20:00 |
| Rating (0-10) | 8.0 | 8.0 | 9.8 | 8.0 | 8.0 | 9.8 | 8.0 | 8.0 | 9.8 | 8.0 | 8.0 | 9.8 | 8.0 | 8.0 | 9.8 | 8.0 | 8.0 | 9.8 |
1st Swell [Sets] Primary Breaking | 3.1m [4.0m] | 3.3m [4.2m] | 3.1m [4.0m] | 2.9m [3.7m] | 3.2m [4.1m] | 3.0m [3.8m] | 2.5m [3.2m] | 2.8m [3.6m] | 2.6m [3.3m] | 2.2m [2.8m] | 2.4m [3.1m] | 2.2m [2.8m] | 2.2m [2.8m] | 2.4m [3.1m] | 2.2m [2.8m] | 2.5m [3.2m] | 2.7m [3.5m] | 2.5m [3.2m] |
| 1st Swell Dir | NW315° | NW320° | NW312° | NW315° | NW320° | NW312° | NW315° | NW320° | NW312° | NW315° | NW320° | NW312° | NW315° | NW320° | NW312° | NW315° | NW320° | NW312° |
| 1st Period (s) | 15s | 16s | 15s | 15s | 16s | 15s | 15s | 16s | 15s | 15s | 16s | 15s | 15s | 16s | 16s | 16s | 16s | 16s |
| 1st Power (kJ) | 3993 kJ | 4826 kJ | 3993 kJ | 3494 kJ | 4538 kJ | 3739 kJ | 2597 kJ | 3475 kJ | 2809 kJ | 2011 kJ | 2553 kJ | 2011 kJ | 2011 kJ | 2553 kJ | 2145 kJ | 2770 kJ | 3231 kJ | 2770 kJ |
2nd Swell Swell 2 (Size · s · kJ) | 1.6m · 13sWNW922 kJ · 293° | 1.7m · 18sWNW1441 kJ · 298° | 1.6m · 13sWNW922 kJ · 290° | 1.5m · 13sWNW810 kJ · 293° | 1.7m · 18sWNW1441 kJ · 298° | 1.6m · 13sWNW922 kJ · 290° | 1.3m · 13sWNW609 kJ · 293° | 1.5m · 18sWNW1122 kJ · 298° | 1.4m · 13sWNW706 kJ · 290° | 1.1m · 13sWNW436 kJ · 293° | 1.2m · 18sWNW718 kJ · 298° | 1.1m · 13sWNW436 kJ · 290° | 1.1m · 13sWNW436 kJ · 293° | 1.2m · 18sWNW718 kJ · 298° | 1.1m · 14sWNW469 kJ · 290° | 1.3m · 14sWNW655 kJ · 293° | 1.4m · 18sWNW977 kJ · 298° | 1.3m · 14sWNW655 kJ · 290° |
3rd Swell Swell 3 (Size · s · kJ) | 0.8m · 12sN213 kJ · 349° | 0.7m · 13sN176 kJ · 354° | 0.8m · 12sNNW213 kJ · 346° | 0.7m · 12sN163 kJ · 349° | 0.7m · 13sN176 kJ · 354° | 0.8m · 12sNNW213 kJ · 346° | 0.6m · 12sN120 kJ · 349° | 0.7m · 13sN176 kJ · 354° | 0.7m · 12sNNW163 kJ · 346° | 0.5m · 12sN83 kJ · 349° | 0.6m · 13sN130 kJ · 354° | 0.6m · 12sNNW120 kJ · 346° | 0.5m · 12sN83 kJ · 349° | 0.6m · 13sN130 kJ · 354° | 0.6m · 13sNNW130 kJ · 346° | 0.6m · 13sN130 kJ · 349° | 0.7m · 13sN176 kJ · 354° | 0.7m · 13sNNW176 kJ · 346° |
| Wave Shape | Aligned Pulse | Aligned Pulse | Aligned Pulse | Aligned Pulse | Aligned Pulse | Aligned Pulse | Aligned Pulse | Aligned Pulse | Aligned Pulse | Aligned Pulse | Aligned Pulse | Aligned Pulse | Aligned Pulse | Aligned Pulse | Aligned Pulse | Aligned Pulse | Aligned Pulse | Aligned Pulse |
| Wind | ENE20 km/h11 kt | E22 km/h12 kt | E24 km/h13 kt | ENE22 km/h12 kt | E26 km/h14 kt | E28 km/h15 kt | ENE22 km/h12 kt | E24 km/h13 kt | E28 km/h15 kt | ENE19 km/h10 kt | E20 km/h11 kt | E22 km/h12 kt | ENE17 km/h9 kt | E19 km/h10 kt | E20 km/h11 kt | ENE19 km/h10 kt | E20 km/h11 kt | E24 km/h13 kt |
| Wind Effect | Cross-off | Cross-off | Offshore | Cross-off | Cross-off | Offshore | Cross-off | Cross-off | Offshore | Cross-off | Cross-off | Offshore | Cross-off | Cross-off | Offshore | Cross-off | Cross-off | Offshore |
| Entry / Exit | In PocketTide OK ({tide}m) | In PocketTide OK ({tide}m) | In PocketTide OK ({tide}m) | In PocketTide OK ({tide}m) | In PocketTide OK ({tide}m) | In PocketTide OK ({tide}m) | In PocketTide OK ({tide}m) | In PocketTide OK ({tide}m) | In PocketTide OK ({tide}m) | In PocketTide OK ({tide}m) | In PocketTide OK ({tide}m) | In PocketTide OK ({tide}m) | In PocketTide OK ({tide}m) | In PocketTide OK ({tide}m) | In PocketTide OK ({tide}m) | In PocketTide OK ({tide}m) | In PocketTide OK ({tide}m) | In PocketTide OK ({tide}m) |
| High / Low Tide | HI: 04:55 (2.2m)HI: 17:20 (2.2m) LO: 11:10 (-0.0m)LO: 23:25 (0.2m) | HI: 05:30 (2.2m)HI: 17:55 (2.1m) LO: 11:40 (0.0m)LO: 00:00 (0.2m) | HI: 06:00 (2.1m)HI: 18:25 (2.1m) LO: 12:10 (0.1m)LO: --:-- | HI: 06:30 (2.0m)HI: 18:50 (2.0m) LO: 00:30 (0.3m)LO: 12:40 (0.2m) | HI: 06:55 (1.9m)HI: 19:20 (1.9m) LO: 00:55 (0.4m)LO: 13:05 (0.3m) | HI: 07:20 (1.8m)HI: 19:50 (1.8m) LO: 01:25 (0.5m)LO: 13:30 (0.4m) | ||||||||||||