Surf Forecasts:
How big are the waves at Kahalu'u Beach Park today (09 Jun):
- Morning surf: Morning surf (09 Jun, local time) - 1.5ft (0.5m), 16s period with S swell.
- Afternoon surf: Afternoon surf (09 Jun, local time) - 1.5ft (0.5m), 15s period with S swell.
- Evening surf: Evening surf (09 Jun, local time) - 1.5ft (0.4m), 15s period with S swell.
The current surf forecast for Kahalu'u Beach Park at 6PM is: 0.4m 15s primary swell from a South direction and 0.5m 11s secondary swell from a South direction, 0.4m 3s secondary swell from a Northwest direction (forecast issued at 01:00pm June 09). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Jun) | 1.5ft (0.5m) | 16s |
| Afternoon (09 Jun) | 1.5ft (0.5m) | 15s |
| Evening (09 Jun) | 1.5ft (0.4m) | 15s |
Table - waves today at Kahalu'u Beach Park. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 9mm), mostly falling on Wed night. Warm (max 26°C on Tue afternoon, min 24°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Tue 9 | Wednesday 10 | Thursday 11 | Fri 12 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | S 15 | S 15 | S 15 | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 | S 13 | NW 12 | S 10 | S 13 | S 10 | S 18 | S 18 | S 18 | S 18 | S 17 | S 16 | S 16 | S 16 | S 16 | S 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 112 | 106 | 68 | 67 | 68 | 68 | 66 | 63 | 57 | 32 | 37 | 32 | 31 | 31 | 98 | 98 | 98 | 97 | 90 | 129 | 183 | 127 | 125 | 78 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | glassy | cross | cross-off | glassy | cross-on | on | cross-on | cross | cross-off | glassy | cross-on | cross-on | glassy | cross-on | cross-on | cross | cross-off | cross | cross | glassy | cross-on |
High Tide | 12:01PM0.58m | 10:40PM0.49m | 12:48PM0.69m | 11:42PM0.43m | 1:33PM0.79m | 00:45AM0.38m | ||||||||||||||||||
Low Tide | 5:50PM0.35m | 5:26AM0.07m | 7:19PM0.30m | 6:05AM0.04m | 8:29PM0.24m | 6:47AM0.01m | ||||||||||||||||||
 |  | |  | |  | | | |  | | |  | | | | | | | | | | | | |
 | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — |
 | — | — | 7:00 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | 7:01 |
mm | — | — | — | — | — | 1 | — | — | — | 1 | 1 | — | — | 1 | 2 | 1 | — | — | — | 1 | — | — | — | 1 |
Temp °C | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 25 | 24 | 24 | 24 | 24 | 25 | 26 | 26 | 25 | 25 | 24 | 24 | 24 | 24 |
Feels °C | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 27 | 28 | 29 | 27 | 26 | 28 | 26 | 27 | 28 | 28 | 27 | 27 | 26 | 26 | 26 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | NW 12 | S 10 | WNW 12 | S 10 | S 18 | S 18 | S 18 | S 18 | S 17 | S 16 | S 16 | S 16 | S 16 | S 16 |
| kJ | 63 | 61 | 61 | 61 | 61 | 58 | 35 | 35 | 33 | 18 | 37 | 32 | 27 | 30 | 98 | 98 | 98 | 97 | 90 | 129 | 183 | 127 | 125 | 78 |
Swell 2 Height (m) Direction Period (s) | S 15 | S 15 | S 15 | S 15 | WNW 13 | WNW 13 | S 14 | S 14 | S 14 | S 13 | SSW 10 | WNW 12 | S 13 | WNW 12 | S 10 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | S 12 | S 12 | S 12 | WNW 10 |
| kJ | 112 | 106 | 68 | 67 | 68 | 68 | 66 | 63 | 57 | 32 | 34 | 28 | 31 | 26 | 30 | 30 | 30 | 30 | 30 | 30 | 71 | 45 | 44 | 20 |
Swell 3 Height (m) Direction Period (s) | WNW 15 | WNW 14 | WNW 13 | WNW 13 | S 15 | S 15 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | S 13 | S 13 | S 10 | S 13 | NW 11 | S 10 | SSW 10 | SSW 10 | SSW 10 | S 12 | NW 11 | NW 11 | WNW 10 | S 9 |
| kJ | 42 | 20 | 35 | 58 | 67 | 67 | 34 | 33 | 29 | 28 | 31 | 31 | 18 | 31 | 31 | 17 | 18 | 18 | 18 | 26 | 29 | 29 | 21 | 14 |
Wind waves Height (m) Direction Period (s) | — | NW 9 | NNW 3 | NW 3 | — | — | — | — | — | WNW 2 | — | — | SSW 2 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 3 | 3 | 2 | — | — | — | — | — | 1 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 99 | 99 | 99 | 0 | 1 | 0 | 0 | 99 | 99 | 99 | 99 | 0 | 0 | 94 | 94 | 0 | 75 | 75 | 1 | 0 | 1 | 1 | 0 | 75 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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