Surf Forecasts:
How big are the waves at Kahalu'u Beach Park today (27 Jun):
- Morning surf: Morning surf (27 Jun, local time) - 1.5ft (0.4m), 20s period with SSW swell.
- Afternoon surf: Afternoon surf (27 Jun, local time) - 2ft (0.6m), 20s period with S swell.
- Evening surf: Evening surf (27 Jun, local time) - 1.5ft (0.5m), 19s period with S swell.
The current surf forecast for Kahalu'u Beach Park at 5PM is: 0.5m 20s primary swell from a South direction and 0.4m 12s secondary swell from a South-southwest direction (forecast issued at 01:00pm June 27). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Jun) | 1.5ft (0.4m) | 20s |
| Afternoon (27 Jun) | 2ft (0.6m) | 20s |
| Evening (27 Jun) | 1.5ft (0.5m) | 19s |
Table - waves today at Kahalu'u Beach Park. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Sun morning. Warm (max 27°C on Sat afternoon, min 25°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 27 | Sunday 28 | Monday 29 | Tue 30 | |||||||||||||||||||||
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) | SSW 20 | SSW 20 | S 20 | S 19 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 298 | 298 | 194 | 188 | 329 | 418 | 326 | 246 | 237 | 273 | 346 | 346 | 346 | 269 | 253 | 228 | 225 | 225 | 225 | 225 | 218 | 207 | 145 | 143 |
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-on | on | cross-on | on | on | glassy | glassy | cross | glassy | glassy | glassy | cross-on | cross-on | glassy | glassy | glassy | glassy | cross-on | glassy |
High Tide | 2:57PM0.80m | 2:32AM0.31m | 3:33PM0.81m | 3:11AM0.31m | 4:07PM0.82m | 3:49AM0.32m | ||||||||||||||||||
Low Tide | 10:18PM0.19m | 8:00AM0.07m | 10:50PM0.17m | 8:38AM0.05m | 11:21PM0.16m | |||||||||||||||||||
 | | |  | |  | |  |  |  | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — |
 | — | — | 7:06 | — | — | — | — | — | — | — | 7:06 | — | — | — | — | — | — | — | 7:06 | — | — | — | — | 7:06 |
mm | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 26 | 27 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 25 | 25 | 25 | 26 | 27 | 26 | 26 | 26 | 26 | 25 | 25 | 26 |
Feels °C | 29 | 28 | 29 | 29 | 27 | 28 | 28 | 27 | 26 | 27 | 29 | 28 | 28 | 28 | 29 | 29 | 29 | 28 | 29 | 29 | 30 | 29 | 28 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 20 | SSW 20 | S 20 | S 19 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 298 | 298 | 194 | 188 | 329 | 418 | 326 | 246 | 237 | 273 | 346 | 346 | 346 | 269 | 253 | 228 | 225 | 225 | 225 | 225 | 218 | 207 | 145 | 143 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | S 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | S 11 | SSW 11 | S 13 | SSW 11 | SSW 11 | SSW 10 | SSW 10 | S 10 | S 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | S 10 | S 10 | S 10 |
| kJ | 95 | 77 | 48 | 49 | 56 | 46 | 45 | 65 | 42 | 13 | 46 | 37 | 36 | 35 | 32 | 32 | 20 | 20 | 19 | 31 | 31 | 16 | 16 | 16 |
Swell 3 Height (m) Direction Period (s) | SSW 16 | SW 16 | SSW 15 | SW 16 | NW 9 | NW 12 | SW 15 | SSW 15 | SSW 14 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 10 | WNW 10 | WNW 10 | NW 11 | WNW 11 | WNW 10 | WNW 10 | SSW 15 | SSW 15 |
| kJ | 25 | 40 | 44 | 40 | 3 | 6 | 34 | 21 | 20 | 5 | 5 | 4 | 4 | 4 | 4 | 4 | 10 | 10 | 4 | 11 | 10 | 10 | 21 | 21 |
Wind waves Height (m) Direction Period (s) | — | WNW 9 | — | WNW 9 | — | NW 9 | NW 9 | — | WNW 2 | SW 11 | NW 11 | — | — | — | — | — | — | — | — | — | NW 10 | NW 10 | — | W 8 |
| kJ | — | 8 | — | 8 | — | 12 | 12 | — | 1 | 58 | 30 | — | — | — | — | — | — | — | — | — | 15 | 15 | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 125 | 99 | 99 | 0 | 1 | 13 | 94 | 94 | 99 | 99 | 0 | 0 | 2 | 0 | 0 | 0 | 96 | 99 | 0 | 0 | 0 | 0 | 1 | 0 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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