Surf Forecasts:
How big are the waves at Backdoor today (03 Nov):
- Morning surf: Morning surf (03 Nov, local time) - 6ft (1.8m), 13s period with NNW swell.
- Afternoon surf: Afternoon surf (03 Nov, local time) - 5.5ft (1.7m), 13s period with NNW swell.
- Evening surf: Evening surf (03 Nov, local time) - 7ft (2.2m), 8s period with NE swell.
The current surf forecast for Backdoor at 8AM is: 1.8m 13s primary swell from a North-northwest direction and 2.0m 8s secondary swell from a Northeast direction (forecast issued at 01:00am November 03). An open ocean swell of 0.2m 10s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Nov) | 6ft (1.8m) | 13s |
| Afternoon (03 Nov) | 5.5ft (1.7m) | 13s |
| Evening (03 Nov) | 7ft (2.2m) | 8s |
Table - waves today at Backdoor. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Tue afternoon. Warm (max 25°C on Tue morning, min 24°C on Tue afternoon). Mainly fresh winds. | ||||||||||||||||||||||||||
Tuesday 3 | Wednesday 4 | Thursday 5 | Fri 6 | |||||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||
Wave Height (m) Direction Period (s) | NNW 13 | NNW 13 | NNW 13 | NNW 13 | NNW 13 | NNW 12 | NE 8 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 14 | NNW 21 | NNW 20 | NNW 20 | NNW 19 | NNW 18 | NNW 17 | NNW 16 | NNW 16 | NNW 16 | NNW 16 | NW 15 | NW 15 | NNW 14 |
Wave Graph  | ||||||||||||||||||||||||||
 kJ | 1283 | 1151 | 1077 | 958 | 867 | 727 | 598 | 579 | 469 | 374 | 361 | 268 | 264 | 404 | 990 | 2155 | 3195 | 3901 | 4002 | 3726 | 3278 | 3196 | 2911 | 2370 | 1956 | 1690 |
Wind (km/h) | ||||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | 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 | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 11:28PM0.37m | 10:38AM0.63m | 00:13AM0.47m | 11:13AM0.59m | 00:50AM0.56m | 11:43AM0.54m | 1:24AM0.64m | |||||||||||||||||||
Low Tide | 3:34AM0.31m | 5:53PM0.18m | 5:11AM0.33m | 6:06PM0.15m | 6:23AM0.34m | 6:22PM0.11m | ||||||||||||||||||||
 | |  | |  | |  | | |  | | | | | | | | | | | | | | | | | |
 | — | 6:35 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 |
 | — | — | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:52 | — | — | — | 5:52 |
mm | — | — | — | — | 1 | 1 | 1 | 1 | 1 | — | — | — | 1 | — | — | 1 | — | 1 | 1 | 1 | — | 1 | 1 | 1 | — | — |
Temp °C | 25 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 24 | 25 | 24 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 |
Feels °C | 22 | 21 | 22 | 23 | 23 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 23 | 23 | 23 | 22 | 23 | 22 | 23 | 23 | 22 | 23 | 22 | 22 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | NNW 13 | NNW 13 | NNW 13 | NNW 13 | NNW 13 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NNW 11 | NNW 20 | NNW 20 | NNW 19 | NNW 18 | NNW 17 | NNW 16 | NNW 16 | NNW 16 | NNW 16 | NW 15 | NW 15 | NNW 14 |
| kJ | 1283 | 1151 | 1077 | 958 | 867 | 727 | 598 | 579 | 469 | 374 | 361 | 268 | 214 | 214 | 990 | 2155 | 3195 | 3901 | 4002 | 3726 | 3278 | 3196 | 2911 | 2370 | 1956 | 1690 |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 14 | E 10 | E 10 | SW 14 | SW 14 | NW 19 | NNW 18 | NW 18 | NNW 16 | NNW 16 | NNW 15 | NNW 14 | NNW 14 | NNW 11 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NW 11 | NNW 11 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 |
| kJ | 8 | 8 | 8 | 8 | 7 | 8 | 14 | 32 | 79 | 104 | 169 | 191 | 264 | 232 | 156 | 359 | 294 | 211 | 154 | 119 | 99 | 64 | 64 | 64 | 62 | 60 |
Swell 3 Height (m) Direction Period (s) | S 13 | S 13 | SSW 14 | SSW 14 | S 18 | NW 20 | SW 14 | SW 14 | SW 14 | SW 14 | SW 19 | SSW 18 | NW 22 | NNW 21 | NW 13 | SSW 18 | SSW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SSW 16 | S 16 | S 16 | W 15 | W 15 |
| kJ | 3 | 3 | 18 | 18 | 6 | 15 | 8 | 8 | 8 | 7 | 14 | 31 | 126 | 404 | 253 | 60 | 59 | 73 | 67 | 65 | 65 | 25 | 21 | 21 | 17 | 17 |
Wind waves Height (m) Direction Period (s) | NE 8 | NE 8 | NE 8 | NE 7 | ENE 7 | NE 7 | NE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 532 | 490 | 453 | 405 | 465 | 503 | 505 | 600 | 575 | 575 | 537 | 495 | 455 | 397 | 369 | 358 | 394 | 405 | 392 | 485 | 468 | 426 | 494 | 555 | 555 | 536 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||||
Distance (km) | 24 | 26 | 24 | 26 | 26 | 165 | 165 | 26 | 27 | 26 | 166 | 165 | 165 | 24 | 26 | 26 | 24 | 24 | 26 | 24 | 26 | 24 | 26 | 26 | 26 | 26 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||||
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