Surf Forecasts:
How big are the waves at Kanaha today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 5.5ft (1.7m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 5.5ft (1.7m), 8s period with ENE swell.
- Evening surf: Evening surf (21 Sep, local time) - 5ft (1.6m), 8s period with ENE swell.
The current surf forecast for Kanaha at 8PM is: 1.6m 8s primary swell from a East-northeast direction and 0.2m 10s secondary swell from a North-northwest direction, 0.1m 10s secondary swell from a Northwest direction (forecast issued at 01:00pm September 21). The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | 5.5ft (1.7m) | 8s |
| Afternoon (21 Sep) | 5.5ft (1.7m) | 8s |
| Evening (21 Sep) | 5ft (1.6m) | 8s |
Table - waves today at Kanaha. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Wed night. Warm (max 27°C on Mon afternoon, min 25°C on Mon night). Wind will be generally light. | |||||||||||||||||||||
Mon 21 | Tuesday 22 | Wednesday 23 | |||||||||||||||||||
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) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 9 | E 9 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 434 | 389 | 354 | 354 | 346 | 338 | 318 | 318 | 367 | 472 | 575 | 614 | 739 | 770 | 697 | 683 | 602 | 589 | 565 | 495 | 529 |
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 |
High Tide | 12:19PM0.79m | 11:54PM0.47m | 12:43PM0.82m | 00:31AM0.54m | 1:05PM0.84m | ||||||||||||||||
Low Tide | 7:23PM0.34m | 5:32AM0.23m | 7:25PM0.31m | 6:15AM0.20m | 7:34PM0.26m | ||||||||||||||||
 |  | |  | | |  | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:21 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 26 | 26 | 25 | 25 | 26 | 27 | 27 | 27 | 26 | 26 | 25 | 25 | 26 | 27 | 27 | 27 | 26 | 26 |
Feels °C | 28 | 28 | 28 | 27 | 28 | 27 | 27 | 28 | 28 | 27 | 28 | 27 | 27 | 26 | 26 | 27 | 28 | 28 | 28 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | N 10 | SW 14 | SW 14 | NNW 10 | NNW 9 | N 14 | NNW 13 | N 13 | N 12 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 |
| kJ | 2 | 8 | 8 | 9 | 8 | 36 | 59 | 86 | 110 | 147 | 145 | 130 | 126 | 123 | 121 | 85 | 82 | 82 | 82 | 78 | 77 |
Swell 2 Height (m) Direction Period (s) | SW 15 | N 10 | N 10 | NW 10 | N 15 | NNW 9 | NW 9 | NW 9 | W 13 | W 10 | SW 19 | W 12 | W 12 | SW 17 | WSW 17 | WSW 17 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 16 |
| kJ | 8 | 2 | 2 | 4 | 17 | 8 | 3 | 3 | 13 | 2 | 14 | 11 | 11 | 12 | 30 | 30 | 29 | 29 | 27 | 25 | 25 |
Swell 3 Height (m) Direction Period (s) | W 12 | NW 10 | NW 8 | W 11 | NW 12 | W 11 | N 9 | W 12 | SW 14 | W 19 | W 12 | SW 19 | SW 17 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 |
| kJ | 3 | 4 | 3 | 2 | 5 | 2 | 2 | 3 | 7 | 7 | 3 | 14 | 11 | 11 | 3 | 2 | 2 | 2 | 2 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 9 | E 9 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 |
| kJ | 434 | 389 | 354 | 354 | 346 | 338 | 318 | 318 | 367 | 472 | 575 | 614 | 739 | 770 | 697 | 683 | 602 | 589 | 565 | 495 | 529 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 14 | 14 | 19 | 19 | 14 | 14 | 14 | 14 | 14 | 19 | 19 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 19 | 19 |
Best forecast wave conditions in Maui | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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