Surf Forecasts:
How big are the waves at Hanalei Bay today (21 Jul):
- Afternoon surf: Afternoon surf (21 Jul, local time) - 4.5ft (1.3m), 7s period with ENE swell.
- Evening surf: Evening surf (21 Jul, local time) - 4.5ft (1.3m), 7s period with ENE swell.
The current surf forecast for Hanalei Bay at 11PM is: 1.2m 7s primary swell from a East-northeast direction and 0.4m 14s secondary swell from a East direction (forecast issued at 07:00pm July 21). The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | - | - |
| Afternoon (21 Jul) | 4.5ft (1.3m) | 7s |
| Evening (21 Jul) | 4.5ft (1.3m) | 7s |
Table - waves today at Hanalei Bay. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Fri morning. Warm (max 26°C on Wed afternoon, min 23°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Tue 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||
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 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 12 | E 12 | ENE 6 | E 7 | E 7 | E 7 | ENE 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 153 | 158 | 136 | 136 | 158 | 262 | 233 | 262 | 219 | 192 | 161 | 157 | 134 | 134 | 176 | 212 | 218 | 218 | 219 |
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 | 11:09AM0.56m | 12:01PM0.61m | |||||||||||||||||
Low Tide | 2:16AM0.05m | 3:06AM0.04m | |||||||||||||||||
 |  | | | | | | | |  |  | | |  | | | | | | |
 | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — |
mm | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | 1 | 1 | — | — | 1 |
Temp °C | 25 | 24 | 24 | 24 | 23 | 25 | 25 | 26 | 25 | 24 | 23 | 23 | 23 | 24 | 24 | 25 | 25 | 24 | 24 |
Feels °C | 26 | 26 | 26 | 26 | 24 | 26 | 25 | 26 | 25 | 24 | 23 | 24 | 24 | 24 | 23 | 25 | 25 | 24 | 25 |
Swell 1 Height (m) Direction Period (s) | E 12 | E 12 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 11 | E 11 |
| kJ | 25 | 23 | 136 | 136 | 158 | 197 | 107 | 105 | 105 | 100 | 98 | 134 | 134 | 134 | 137 | 137 | 99 | 63 | 62 |
Swell 2 Height (m) Direction Period (s) | E 15 | E 15 | E 14 | E 14 | E 13 | E 13 | SSW 16 | SSW 17 | SSW 23 | SSW 22 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 9 | SSW 19 | SSW 19 |
| kJ | 38 | 38 | 63 | 57 | 87 | 84 | 26 | 29 | 53 | 49 | 11 | 11 | 10 | 10 | 19 | 19 | 17 | 73 | 69 |
Swell 3 Height (m) Direction Period (s) | W 11 | W 10 | E 11 | E 11 | E 11 | SSW 15 | S 14 | SSW 23 | N 11 | N 11 | SSW 22 | SSW 22 | SSW 21 | SSW 20 | SSW 20 | SSW 20 | SSW 20 | NNW 9 | NNW 9 |
| kJ | 9 | 8 | 9 | 22 | 9 | 23 | 16 | 54 | 9 | 9 | 46 | 45 | 44 | 41 | 38 | 38 | 38 | 16 | 16 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | — | — | — | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | E 7 | E 7 | E 7 | ENE 7 |
| kJ | 153 | 158 | — | — | — | 262 | 233 | 262 | 219 | 192 | 161 | 157 | 127 | 129 | 176 | 212 | 218 | 218 | 219 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 34 | 34 | 34 | 34 | 34 | 1 | 0 | 34 | 34 | 153 | 34 | 36 | 34 | 36 | 34 | 36 | 34 | 36 | 34 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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