Surf Forecasts:
How big are the waves at Hakalau today (12 Sep):
- Afternoon surf: Afternoon surf (12 Sep, local time) - 2.5ft (0.7m), 9s period with ENE swell.
- Evening surf: Evening surf (12 Sep, local time) - 3ft (0.9m), 9s period with NNE swell.
The current surf forecast for Hakalau at 11PM is: 0.9m 9s primary swell from a North-northeast direction and 0.4m 9s secondary swell from a Southeast direction, 0.7m 9s secondary swell from a East-northeast direction (forecast issued at 07:00pm September 12). The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Sep) | - | - |
| Afternoon (12 Sep) | 2.5ft (0.7m) | 9s |
| Evening (12 Sep) | 3ft (0.9m) | 9s |
Table - waves today at Hakalau. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Mon night. Warm (max 27°C on Mon morning, min 24°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Sat 12 | Sunday 13 | Monday 14 | |||||||||||||||||
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) | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NE 8 | NE 8 | NE 8 | NNE 8 | NE 8 | NE 8 | NE 8 | NNE 8 | NE 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 94 | 119 | 121 | 121 | 124 | 121 | 119 | 121 | 121 | 135 | 142 | 138 | 102 | 88 | 70 | 69 | 67 | 56 | 135 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | glassy | glassy | glassy | glassy | on | on | on | glassy | glassy |
High Tide | 4:14AM0.87m | 3:53PM0.76m | 4:51AM0.86m | 4:11PM0.69m | |||||||||||||||
Low Tide | 9:48PM0.11m | 10:14AM0.28m | 10:11PM0.11m | 10:54AM0.36m | 10:33PM0.13m | ||||||||||||||
 |  | | | | | | |  |  | | | | | | | |  | | |
 | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | 6:25 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:23 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 |
Temp °C | 25 | 25 | 25 | 25 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 27 | 27 | 26 | 26 | 26 |
Feels °C | 27 | 27 | 27 | 27 | 26 | 27 | 27 | 27 | 28 | 28 | 28 | 29 | 28 | 29 | 30 | 30 | 29 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NE 8 | NE 8 | NE 8 | NNE 8 | NE 5 | ENE 5 | ENE 5 | NE 5 | NE 8 |
| kJ | 94 | 119 | 121 | 121 | 124 | 121 | 119 | 121 | 121 | 135 | 142 | 138 | 102 | 88 | 28 | 36 | 36 | 41 | 135 |
Swell 2 Height (m) Direction Period (s) | ENE 9 | ENE 9 | SE 9 | SE 9 | ENE 9 | ENE 8 | ENE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | NE 5 | NE 8 | NE 8 | NE 8 | NNE 8 | E 13 |
| kJ | 84 | 84 | 29 | 28 | 59 | 57 | 59 | 42 | 41 | 31 | 32 | 32 | 31 | 19 | 70 | 69 | 67 | 56 | 52 |
Swell 3 Height (m) Direction Period (s) | SE 8 | SE 8 | NW 9 | NW 9 | SE 9 | SE 8 | SE 8 | ENE 8 | ENE 8 | ENE 8 | NW 13 | NW 13 | ENE 5 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 |
| kJ | 15 | 15 | 3 | 3 | 38 | 35 | 43 | 39 | 39 | 26 | 7 | 7 | 10 | 23 | 22 | 21 | 15 | 20 | 15 |
Wind waves Height (m) Direction Period (s) | — | — | ENE 9 | ENE 9 | — | — | — | — | NE 4 | NE 9 | — | — | — | NE 5 | — | — | — | — | NE 5 |
| kJ | — | — | 82 | 82 | — | — | — | — | 9 | 46 | — | — | — | 40 | — | — | — | — | 40 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 20 | 20 | 20 | 158 | 16 | 20 | 156 | 72 | 20 | 20 | 72 | 14 | 0 | 72 | 0 | 0 | 0 | 20 | 122 |
Best forecast wave conditions in Big Island | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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