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), 8s period with ENE swell.
The current surf forecast for Hanalei Bay at 5AM is: 1.5m 10s primary swell from a Northwest direction and 1.4m 10s secondary swell from a East-northeast direction (forecast issued at 01:00am September 09). The wind direction is predicted to be glassy and the swell rating is 4.
| 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) | 8s |
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 Wed morning, min 23°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 9 | Thursday 10 | Friday 11 | ||||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | ENE 11 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | 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 | 597 | 469 | 415 | 398 | 343 | 260 | 137 | 131 | 128 | 125 | 119 | 138 | 292 | 228 | 222 | 193 | 163 | 183 | 149 | 117 | 91 | 300 | 240 | 334 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | cross-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 | 1:21AM0.40m | 1:54PM0.72m | 2:04AM0.46m | 2:25PM0.67m | 2:46AM0.52m | 2:54PM0.60m | ||||||||||||||||||
Low Tide | 6:32AM0.02m | 7:59PM0.09m | 7:20AM0.04m | 8:20PM0.07m | 8:07AM0.08m | 8:40PM0.06m | ||||||||||||||||||
 | |  | |  | | | | | | | | |  |  | | | | | | | | | | |
 | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | 1 | 1 | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 26 | 28 | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 28 | 27 | 26 | 25 | 25 | 24 | 24 | 24 | 26 | 26 | 26 | 24 | 24 |
Feels °C | 30 | 29 | 30 | 31 | 30 | 31 | 29 | 28 | 29 | 29 | 28 | 30 | 28 | 27 | 27 | 27 | 25 | 25 | 24 | 26 | 26 | 26 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | ENE 11 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 12 | E 12 | E 11 | NE 8 | NE 7 | E 11 | ENE 11 |
| kJ | 597 | 469 | 415 | 398 | 343 | 260 | 135 | 131 | 128 | 125 | 119 | 138 | 210 | 228 | 222 | 193 | 163 | 99 | 98 | 93 | 62 | 56 | 240 | 334 |
Swell 2 Height (m) Direction Period (s) | NW 8 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 8 | NW 8 | NW 8 | NW 8 | E 13 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | NW 8 | NW 8 | NNE 8 | E 11 | NW 9 | NE 7 | NW 9 |
| kJ | 182 | 426 | 331 | 269 | 193 | 184 | 137 | 95 | 69 | 46 | 115 | 108 | 106 | 73 | 73 | 72 | 71 | 17 | 10 | 44 | 91 | 13 | 56 | 12 |
Swell 3 Height (m) Direction Period (s) | E 14 | E 14 | E 14 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | NW 7 | NW 7 | NW 8 | NW 7 | NW 7 | NW 7 | NW 8 | SSW 16 | NNE 9 | NW 8 | SSW 15 | SSW 15 | NW 9 | SSW 15 |
| kJ | 103 | 136 | 132 | 130 | 126 | 125 | 125 | 123 | 119 | 119 | 33 | 25 | 31 | 19 | 17 | 14 | 16 | 25 | 15 | 9 | 22 | 22 | 13 | 22 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | E 8 | — | — | — | — | ENE 7 | ENE 7 | E 7 | E 7 | E 11 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 292 | — | — | — | — | 183 | 149 | 117 | 76 | 300 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 7 | 144 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 34 | 34 | 34 | 7 | 29 | 1 | 29 | 29 | 34 | 29 | 0 | 0 |
Best forecast wave conditions in Kaua'i | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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