Surf Forecasts:
How big are the waves at Banzai Pipeline and Backdoor today (11 Aug):
- Morning surf: Morning surf (11 Aug, local time) - 1.5ft (0.4m), 7s period with NE swell.
- Afternoon surf: Afternoon surf (11 Aug, local time) - 1ft (0.3m), 8s period with NNW swell.
- Evening surf: Evening surf (11 Aug, local time) - 0.5ft (0.2m), 10s period with W swell.
The current surf forecast for Banzai Pipeline and Backdoor at 1PM is: 0.3m 8s primary swell from a North-northwest direction (forecast issued at 07:00am August 11). An open ocean swell of 0.2m 14s is not directed at the surf break, a second open ocean swell of 1.3m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Aug) | 1.5ft (0.4m) | 7s |
| Afternoon (11 Aug) | 1ft (0.3m) | 8s |
| Evening (11 Aug) | 0.5ft (0.2m) | 10s |
Table - waves today at Banzai Pipeline and Backdoor. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Tue afternoon, min 24°C on Tue night). Wind will be generally light. | |||||||||||||||||||||||
Tuesday 11 | Wednesday 12 | Thursday 13 | |||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | NE 7 | NE 7 | NNW 8 | NNW 8 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | W 12 | ENE 6 | NNW 9 | NNW 8 | NNW 8 | NNW 8 | ENE 6 | NNW 7 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 35 | 15 | 11 | 11 | 19 | 9 | 8 | 8 | 8 | 8 | 16 | 15 | 14 | 14 | 14 | 11 | 0 | 8 | 6 | 6 | 6 | 0 | 5 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 2:39PM0.84m | 1:43AM0.40m | 3:09PM0.81m | 2:34AM0.44m | 3:35PM0.77m | ||||||||||||||||||
Low Tide | 7:00AM0.01m | 9:35PM0.27m | 7:46AM0.03m | 9:53PM0.25m | 8:29AM0.08m | 10:14PM0.22m | |||||||||||||||||
 |  | |  | |  | | | | | | | | | | | | | | | | | | |
 | 6:07 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:04 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 26 | 27 | 28 | 27 | 26 | 25 | 25 | 24 | 25 | 26 | 27 | 26 | 25 | 25 | 25 | 25 | 26 | 27 | 27 | 26 | 25 | 25 |
Feels °C | 26 | 26 | 27 | 28 | 27 | 27 | 26 | 26 | 24 | 25 | 25 | 26 | 25 | 24 | 24 | 25 | 24 | 25 | 25 | 25 | 25 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | NE 7 | NE 7 | NNW 8 | NNW 8 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | E 8 | S 16 | S 16 | S 16 | S 15 | ESE 8 | S 15 |
| kJ | 35 | 15 | 11 | 11 | 40 | 39 | 36 | 35 | 58 | 56 | 32 | 41 | 31 | 31 | 31 | 31 | 33 | 45 | 45 | 44 | 41 | 39 | 39 |
Swell 2 Height (m) Direction Period (s) | NNW 8 | NNW 8 | SSW 15 | SSW 14 | NNW 7 | NNW 7 | NNW 7 | ESE 9 | W 10 | W 10 | S 18 | S 18 | S 18 | S 18 | S 17 | S 16 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | S 15 | SSW 12 |
| kJ | 12 | 11 | 21 | 18 | 11 | 5 | 5 | 15 | 8 | 8 | 25 | 56 | 55 | 54 | 49 | 46 | 30 | 28 | 27 | 28 | 28 | 39 | 14 |
Swell 3 Height (m) Direction Period (s) | SSW 15 | SSW 15 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | NNW 7 | S 19 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | W 12 | S 16 | NNW 9 | NNW 8 | NNW 8 | NNW 8 | SSW 12 | NNW 7 |
| kJ | 22 | 21 | 8 | 8 | 19 | 9 | 8 | 8 | 5 | 28 | 16 | 15 | 14 | 14 | 14 | 11 | 46 | 8 | 6 | 6 | 6 | 29 | 5 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | ENE 7 | ENE 6 | E 6 | E 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 |
| kJ | 135 | 187 | 209 | 181 | 181 | 181 | 181 | 181 | 176 | 176 | 181 | 176 | 157 | 155 | 182 | 188 | 153 | 176 | 176 | 176 | 200 | 183 | 277 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 4 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 24 | 22 | 22 | 22 | 24 | 24 | 26 | 26 | 165 | 165 | 26 | 26 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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