Surf Forecasts:
How big are the waves at Hanalei Bay today (09 Sep):
- Morning surf: Morning surf (09 Sep, local time) - 5ft (1.5m), 10s period with NW swell.
- Afternoon surf: Afternoon surf (09 Sep, local time) - 4.5ft (1.4m), 9s period with NW swell.
- Evening surf: Evening surf (09 Sep, local time) - 3.5ft (1.0m), 9s period with ENE swell.
The current surf forecast for Hanalei Bay at 7PM is: 1.1m 9s primary swell from a Northwest direction and 1.0m 9s secondary swell from a East-northeast direction (forecast issued at 01:00pm September 09). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Sep) | 5ft (1.5m) | 10s |
| Afternoon (09 Sep) | 4.5ft (1.4m) | 9s |
| Evening (09 Sep) | 3.5ft (1.0m) | 9s |
Table - waves today at Hanalei Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Thu afternoon. Warm (max 28°C on Thu morning, min 23°C on Thu night). Wind will be generally light. | |||||||||||||||||||||
Wed 9 | Thursday 10 | Friday 11 | |||||||||||||||||||
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) | NW 10 | NW 9 | NW 9 | ENE 9 | ENE 8 | E 13 | E 13 | ENE 8 | ENE 8 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | E 11 | E 11 | E 11 | ENE 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 398 | 343 | 260 | 141 | 131 | 119 | 119 | 122 | 138 | 285 | 228 | 228 | 222 | 188 | 158 | 143 | 94 | 91 | 300 | 240 | 334 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | 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 |
High Tide | 1:54PM0.72m | 2:04AM0.46m | 2:25PM0.67m | 2:46AM0.52m | 2:54PM0.60m | ||||||||||||||||
Low Tide | 7:59PM0.09m | 7:20AM0.04m | 8:20PM0.07m | 8:07AM0.08m | 8:40PM0.06m | ||||||||||||||||
 |  |  |  | | | | | |  | |  |  | | | | | | | | | |
 | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | — | — | 6:46 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — |
mm | — | — | 1 | — | — | — | — | — | — | 1 | 2 | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 26 | 26 | 26 | 25 | 24 | 24 | 25 | 28 | 27 | 26 | 25 | 25 | 24 | 23 | 24 | 26 | 26 | 26 | 24 | 24 |
Feels °C | 31 | 30 | 31 | 30 | 29 | 28 | 27 | 28 | 30 | 28 | 27 | 27 | 27 | 25 | 24 | 24 | 27 | 26 | 27 | 25 | 26 |
Swell 1 Height (m) Direction Period (s) | NW 10 | NW 9 | NW 9 | NW 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 12 | E 12 | E 12 | ENE 7 | E 12 | ENE 7 | NE 8 | NE 8 | E 11 | E 11 | ENE 11 |
| kJ | 398 | 343 | 260 | 135 | 131 | 105 | 103 | 122 | 138 | 210 | 73 | 73 | 72 | 188 | 99 | 143 | 69 | 60 | 300 | 240 | 334 |
Swell 2 Height (m) Direction Period (s) | ENE 10 | ENE 9 | ENE 9 | ENE 9 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | E 12 | NW 8 | NW 8 | NW 8 | E 12 | NW 8 | E 12 | E 11 | E 11 | NE 7 | NE 7 | NW 9 |
| kJ | 269 | 193 | 184 | 141 | 95 | 69 | 46 | 54 | 54 | 106 | 29 | 20 | 20 | 71 | 16 | 98 | 93 | 91 | 56 | 56 | 12 |
Swell 3 Height (m) Direction Period (s) | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 12 | NW 8 | NW 10 | NW 10 | NW 10 | NW 8 | SSW 16 | NW 9 | NW 8 | NW 8 | NW 8 | NW 9 | SSW 15 |
| kJ | 130 | 126 | 125 | 125 | 123 | 119 | 119 | 115 | 108 | 32 | 15 | 24 | 24 | 16 | 25 | 27 | 25 | 24 | 18 | 12 | 22 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | E 7 | ENE 7 | ENE 7 | ENE 7 | — | ENE 7 | — | E 7 | E 7 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 285 | 228 | 228 | 222 | — | 158 | — | 94 | 76 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 8 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 34 | 34 | 34 | 34 | 29 | 1 | 29 | 29 | 29 | 0 | 0 | 0 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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