Surf Forecasts:
How big are the waves at Hanalei Bay today (25 Sep):
- Morning surf: Morning surf (25 Sep, local time) - 6ft (1.8m), 8s period with E swell.
- Afternoon surf: Afternoon surf (25 Sep, local time) - 6ft (1.9m), 8s period with E swell.
- Evening surf: Evening surf (25 Sep, local time) - 6.5ft (2.0m), 8s period with E swell.
The current surf forecast for Hanalei Bay at 2AM is: 1.7m 8s primary swell from a East direction and 0.5m 9s secondary swell from a North direction (forecast issued at 07:00pm September 24). An open ocean swell of 0.2m 14s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Sep) | 6ft (1.8m) | 8s |
| Afternoon (25 Sep) | 6ft (1.9m) | 8s |
| Evening (25 Sep) | 6.5ft (2.0m) | 8s |
Table - waves today at Hanalei Bay. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 14mm), heaviest on Fri night. Warm (max 27°C on Fri afternoon, min 24°C on Thu night). Mainly fresh winds. | |||||||||||||||||||
Thu 24 | Friday 25 | Saturday 26 | |||||||||||||||||
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) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | E 9 | E 9 | E 9 | E 9 | E 9 | ENE 9 | ENE 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 360 | 377 | 368 | 359 | 401 | 401 | 407 | 464 | 488 | 548 | 547 | 792 | 879 | 899 | 987 | 919 | 1089 | 1302 | 1445 |
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 |
High Tide | 1:54AM0.49m | 1:57PM0.58m | 2:31AM0.56m | 2:22PM0.53m | |||||||||||||||
Low Tide | 7:27PM0.08m | 7:14AM0.09m | 7:44PM0.06m | 7:59AM0.11m | 8:05PM0.04m | ||||||||||||||
 |  |  | | |  |  |  | |  | | | |  | | | | | | |
 | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | 6:31 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — |
mm | 1 | 1 | — | — | — | — | — | — | 1 | 1 | 2 | 1 | 1 | 1 | 1 | — | 1 | 1 | 1 |
Temp °C | 26 | 25 | 25 | 25 | 24 | 25 | 26 | 27 | 26 | 25 | 24 | 25 | 24 | 25 | 25 | 25 | 24 | 25 | 25 |
Feels °C | 27 | 25 | 26 | 26 | 24 | 25 | 26 | 27 | 27 | 26 | 24 | 25 | 24 | 25 | 25 | 24 | 23 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | NNW 10 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | NNW 9 | NNW 8 | WNW 18 | WNW 18 | WNW 18 | WNW 16 | WNW 16 | WNW 16 | SE 11 | NW 15 | WNW 15 |
| kJ | 71 | 63 | 42 | 42 | 41 | 40 | 40 | 39 | 25 | 24 | 209 | 276 | 121 | 102 | 330 | 171 | 57 | 217 | 272 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SSW 14 | SSW 15 | SSW 14 | SW 16 | SW 16 | SW 16 | WNW 20 | WNW 19 | NW 19 | NNW 8 | N 8 | N 8 | SE 11 | SE 11 | SE 11 | NW 15 | SE 11 | SE 11 |
| kJ | 54 | 19 | 21 | 20 | 66 | 64 | 64 | 149 | 148 | 92 | 24 | 22 | 22 | 40 | 57 | 55 | 57 | 82 | 77 |
Swell 3 Height (m) Direction Period (s) | W 10 | SSW 17 | SW 18 | E 12 | WNW 21 | WNW 21 | WNW 21 | SSW 16 | SSW 16 | SSW 16 | SE 11 | SE 11 | SW 17 | N 8 | N 8 | N 8 | N 8 | SW 16 | SW 16 |
| kJ | 7 | 28 | 12 | 11 | 45 | 45 | 42 | 24 | 24 | 24 | 29 | 29 | 75 | 22 | 22 | 21 | 12 | 64 | 64 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | E 9 | E 9 | E 9 | E 9 | E 9 | ENE 9 | ENE 9 |
| kJ | 360 | 377 | 368 | 359 | 401 | 401 | 407 | 464 | 488 | 548 | 547 | 792 | 879 | 899 | 987 | 919 | 1089 | 1302 | 1445 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 29 | 35 | 36 | 34 | 34 | 34 | 29 | 29 | 34 | 34 | 36 | 35 | 29 | 35 | 35 | 36 | 457 | 449 | 355 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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