Surf Forecasts:
How big are the waves at Kahalu'u Beach Park today (22 Jun):
- Morning surf: Morning surf (22 Jun, local time) - 1.5ft (0.5m), 17s period with S swell.
- Afternoon surf: Afternoon surf (22 Jun, local time) - 2ft (0.6m), 16s period with S swell.
- Evening surf: Evening surf (22 Jun, local time) - 1.5ft (0.5m), 16s period with S swell.
The current surf forecast for Kahalu'u Beach Park at 12PM is: 0.6m 16s primary swell from a South direction and 0.5m 12s secondary swell from a South direction (forecast issued at 07:00am June 22). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Jun) | 1.5ft (0.5m) | 17s |
| Afternoon (22 Jun) | 2ft (0.6m) | 16s |
| Evening (22 Jun) | 1.5ft (0.5m) | 16s |
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 7mm), mostly falling on Wed afternoon. Warm (max 27°C on Mon morning, min 25°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 22 | Tuesday 23 | Wednesday 24 | Thu 25 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | S 18 | S 17 | S 16 | S 16 | S 16 | S 16 | S 16 | S 16 | SSW 15 | SSW 18 | SSW 21 | S 15 | SSW 19 | S 19 | S 19 | S 19 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 225 | 153 | 190 | 188 | 188 | 188 | 132 | 134 | 74 | 103 | 89 | 110 | 119 | 190 | 273 | 192 | 367 | 318 | 540 | 540 | 540 | 311 | 269 | 341 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | on | cross-on | cross-on | on | cross-on | cross-on | cross-on | glassy | cross-on | cross-on | on | cross-on | cross-on | glassy | cross-off | glassy | cross-on | on | cross | cross-off | cross-on | cross-on |
High Tide | 11:27AM0.56m | 9:46PM0.46m | 12:21PM0.63m | 10:45PM0.40m | 1:05PM0.69m | 11:52PM0.35m | ||||||||||||||||||
Low Tide | 4:08AM0.11m | 5:15PM0.37m | 4:44AM0.11m | 7:04PM0.34m | 5:21AM0.11m | 8:18PM0.30m | ||||||||||||||||||
 |  | | | |  | | | | | | | | |  | | | | |  | | | | | |
 | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | 5:47 |
 | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | 7:05 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | 1 | 2 | 1 | — | 1 |
Temp °C | 25 | 26 | 27 | 27 | 26 | 26 | 26 | 25 | 25 | 26 | 27 | 27 | 26 | 26 | 26 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 25 |
Feels °C | 27 | 28 | 29 | 28 | 27 | 29 | 28 | 25 | 27 | 29 | 29 | 29 | 29 | 28 | 29 | 28 | 28 | 29 | 28 | 28 | 29 | 29 | 29 | 27 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | S 16 | S 16 | S 16 | S 16 | S 16 | S 16 | SSW 15 | SSW 12 | SSW 11 | S 15 | SSW 19 | S 19 | S 19 | S 19 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 |
| kJ | 112 | 106 | 190 | 188 | 188 | 188 | 132 | 134 | 74 | 45 | 43 | 110 | 119 | 190 | 273 | 192 | 367 | 318 | 540 | 540 | 540 | 311 | 269 | 341 |
Swell 2 Height (m) Direction Period (s) | S 18 | S 17 | S 12 | S 12 | S 12 | S 12 | SSW 12 | S 12 | S 12 | SSW 18 | SSW 15 | SSW 11 | SSW 15 | S 16 | S 16 | S 16 | S 11 | SSW 11 | NW 9 | SE 12 | NW 9 | S 10 | S 10 | NW 9 |
| kJ | 225 | 153 | 73 | 69 | 72 | 69 | 47 | 44 | 43 | 103 | 71 | 42 | 76 | 126 | 131 | 132 | 20 | 37 | 13 | 6 | 3 | 16 | 16 | 3 |
Swell 3 Height (m) Direction Period (s) | SSW 16 | SSW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | S 4 | SSW 21 | S 15 | SSW 21 | SSW 21 | S 11 | S 11 | S 11 | S 11 | SSW 13 | SW 13 | SE 12 | W 15 | W 15 | WNW 9 | WNW 9 | NW 13 |
| kJ | 24 | 22 | 34 | 33 | 33 | 33 | 33 | 1 | 43 | 38 | 89 | 87 | 38 | 37 | 20 | 20 | 17 | 7 | 6 | 4 | 4 | 8 | 8 | 7 |
Wind waves Height (m) Direction Period (s) | — | NW 9 | — | — | — | SW 3 | SW 3 | NW 3 | NW 3 | — | — | — | — | — | — | — | — | — | WNW 9 | WNW 9 | NW 3 | NW 3 | — | — |
| kJ | — | 12 | — | — | — | 3 | 2 | 2 | 1 | — | — | — | — | — | — | — | — | — | 16 | 16 | 5 | 3 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 6 | 6 | 99 | 125 | 99 | 94 | 89 | 75 | 6 | 0 | 99 | 99 | 94 | 94 | 6 | 0 | 0 | 0 | 99 | 99 | 13 | 0 | 25 | 25 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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