Surf Forecasts:
How big are the waves at Kahalu'u Beach Park today (03 Oct):
- Morning surf: Morning surf (03 Oct, local time) - 2ft (0.6m), 12s period with SSW swell.
- Afternoon surf: Afternoon surf (03 Oct, local time) - 2ft (0.6m), 12s period with SSW swell.
- Evening surf: Evening surf (03 Oct, local time) - 2ft (0.6m), 12s period with S swell.
The current surf forecast for Kahalu'u Beach Park at 5AM is: 0.6m 12s primary swell from a South-southwest direction and 0.5m 8s secondary swell from a West direction (forecast issued at 01:00am October 03). The wind direction is predicted to be glassy.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Oct) | 2ft (0.6m) | 12s |
| Afternoon (03 Oct) | 2ft (0.6m) | 12s |
| Evening (03 Oct) | 2ft (0.6m) | 12s |
Table - waves today at Kahalu'u Beach Park. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Sat night. Warm (max 27°C on Sun morning, min 25°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 3 | Sunday 4 | Monday 5 | ||||||||||||||||||||||
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) | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | S 12 | S 12 | S 12 | SSW 20 | SSW 20 | S 20 | SSW 19 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 155 | 117 | 115 | 113 | 109 | 109 | 96 | 98 | 98 | 132 | 129 | 194 | 286 | 375 | 461 | 337 | 326 | 408 | 505 | 390 | 367 | 350 | 346 | 427 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | cross-on | on | on | glassy | glassy | glassy | glassy | glassy | cross-off | cross-on | cross-on | cross | glassy | glassy | glassy | glassy | cross | on | on | cross-on | cross-off | glassy |
High Tide | 9:58AM0.71m | 10:45PM0.27m | 11:14AM0.72m | 00:16AM0.34m | 12:14PM0.72m | |||||||||||||||||||
Low Tide | 1:21AM0.15m | 6:21PM0.20m | 3:10AM0.20m | 6:56PM0.16m | 5:00AM0.20m | 7:25PM0.12m | ||||||||||||||||||
 | |  |  | | |  | | |  | | | | | | | | | | | | | | | |
 | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:07 | — | — |
mm | 1 | 1 | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 26 | 27 | 27 | 26 | 26 | 26 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 29 | 29 | 30 | 29 | 28 | 29 | 30 | 31 | 29 | 28 | 29 | 29 | 30 | 29 | 30 | 30 | 29 | 28 | 28 | 28 | 29 | 29 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | SSW 19 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 |
| kJ | 155 | 117 | 115 | 113 | 109 | 109 | 96 | 98 | 98 | 98 | 101 | 99 | 286 | 375 | 461 | 337 | 326 | 408 | 505 | 390 | 367 | 350 | 346 | 427 |
Swell 2 Height (m) Direction Period (s) | W 8 | W 8 | W 8 | W 8 | W 7 | W 7 | W 7 | W 7 | SSW 21 | SSW 20 | SSW 20 | S 20 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 |
| kJ | 32 | 31 | 28 | 28 | 17 | 17 | 16 | 15 | 83 | 132 | 129 | 194 | 99 | 69 | 63 | 61 | 61 | 61 | 37 | 37 | 37 | 37 | 20 | 19 |
Swell 3 Height (m) Direction Period (s) | SW 19 | SSW 7 | SSW 6 | SSW 6 | SW 6 | SW 18 | SSW 18 | SSW 21 | W 7 | WNW 7 | WNW 7 | WNW 7 | W 7 | W 7 | W 7 | WNW 7 | WNW 8 | WNW 8 | WNW 8 | W 8 | NW 13 | WNW 13 | WNW 13 | NW 13 |
| kJ | 15 | 4 | 4 | 4 | 1 | 12 | 30 | 86 | 16 | 18 | 10 | 10 | 9 | 9 | 9 | 11 | 12 | 6 | 6 | 4 | 7 | 17 | 17 | 27 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | WNW 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WSW 8 | WSW 8 | WSW 7 | W 7 |
| kJ | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 11 | 11 | 5 | 10 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 43 | 0 | 43 | 99 | 99 | 0 | 0 | 0 | 0 | 0 | 0 | 125 | 125 | 1 | 0 | 0 | 0 | 0 | 1 | 99 | 125 | 13 | 0 | 0 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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