Surf Forecasts:
How big are the waves at Kahalu'u Beach Park today (24 Jul):
- Morning surf: Morning surf (24 Jul, local time) - 2.5ft (0.8m), 18s period with SSW swell.
- Afternoon surf: Afternoon surf (24 Jul, local time) - 3ft (0.9m), 18s period with SSW swell.
- Evening surf: Evening surf (24 Jul, local time) - 2.5ft (0.8m), 17s period with SSW swell.
The current surf forecast for Kahalu'u Beach Park at 1PM is: 0.9m 18s primary swell from a South-southwest direction and 0.8m 12s secondary swell from a South-southwest direction, 0.3m 10s secondary swell from a Northwest direction (forecast issued at 07:00am July 24). The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Jul) | 2.5ft (0.8m) | 18s |
| Afternoon (24 Jul) | 3ft (0.9m) | 18s |
| Evening (24 Jul) | 2.5ft (0.8m) | 17s |
Table - waves today at Kahalu'u Beach Park. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Fri morning, min 25°C on Fri night). Wind will be generally light. | |||||||||||||||||||||||
Friday 24 | Saturday 25 | Sunday 26 | |||||||||||||||||||||
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 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 20 | SSW 20 | SSW 19 | SSW 16 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 454 | 448 | 322 | 443 | 428 | 326 | 306 | 399 | 507 | 502 | 395 | 692 | 662 | 662 | 662 | 655 | 632 | 568 | 554 | 547 | 547 | 446 | 441 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | on | on | on | glassy | glassy | cross | glassy | glassy | on | cross-on | on | glassy | glassy | cross-off | cross-off | glassy | cross-on | cross-on | cross | cross | glassy |
High Tide | 1:24PM0.71m | 00:45AM0.28m | 2:05PM0.75m | 1:41AM0.30m | 2:41PM0.78m | ||||||||||||||||||
Low Tide | 5:17AM0.14m | 9:12PM0.24m | 6:14AM0.12m | 9:35PM0.20m | 7:05AM0.09m | 9:59PM0.18m | |||||||||||||||||
 |  | | | | | | | | | | | |  | | | |  | | | | | | |
 | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | — | — | 7:02 | — | — | — | — | — | — | — | 7:02 | — | — | — | — | — | — | — | 7:01 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 26 | 27 | 27 | 27 | 26 | 26 | 25 | 25 | 26 | 27 | 27 | 27 | 26 | 26 | 25 | 25 | 26 | 27 | 27 | 26 | 26 | 26 |
Feels °C | 28 | 29 | 29 | 29 | 30 | 30 | 29 | 28 | 28 | 29 | 29 | 30 | 30 | 29 | 30 | 28 | 27 | 29 | 29 | 30 | 29 | 29 | 30 |
Swell 1 Height (m) Direction Period (s) | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 20 | SSW 19 | SSW 16 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
| kJ | 454 | 448 | 322 | 443 | 428 | 325 | 306 | 302 | 507 | 502 | 385 | 692 | 662 | 662 | 662 | 655 | 632 | 568 | 554 | 547 | 547 | 446 | 441 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | SSW 12 | SSW 12 | SSW 12 | S 20 | SSW 20 | SSW 16 | SSW 16 | SSW 20 | S 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | S 11 | SSE 10 | SSE 10 | S 10 | S 10 |
| kJ | 196 | 148 | 144 | 164 | 161 | 147 | 302 | 399 | 302 | 223 | 395 | 62 | 69 | 68 | 66 | 39 | 38 | 38 | 55 | 22 | 20 | 8 | 8 |
Swell 3 Height (m) Direction Period (s) | SW 15 | SW 15 | S 21 | S 22 | SSW 21 | S 21 | S 12 | S 12 | S 12 | S 11 | S 11 | SE 12 | SE 12 | SE 12 | S 11 | SE 12 | SE 12 | S 10 | — | — | — | SE 11 | SE 11 |
| kJ | 8 | 34 | 225 | 236 | 356 | 326 | 101 | 99 | 98 | 64 | 63 | 6 | 6 | 6 | 9 | 6 | 6 | 8 | — | — | — | 4 | 4 |
Wind waves Height (m) Direction Period (s) | — | — | — | NW 10 | NW 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | SSW 11 | — | — | — | — |
| kJ | — | — | — | 14 | 24 | — | — | — | — | — | — | — | — | — | — | — | — | — | 64 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 2 | 99 | 125 | 11 | 0 | 0 | 1 | 0 | 0 | 99 | 25 | 25 | 0 | 0 | 0 | 0 | 0 | 99 | 99 | 13 | 1 | 0 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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