Surf Forecasts:
How big are the waves at Kahalu'u Beach Park today (29 Jun):
- Morning surf: Morning surf (29 Jun, local time) - 2.5ft (0.7m), 15s period with SSW swell.
- Afternoon surf: Afternoon surf (29 Jun, local time) - 2.5ft (0.7m), 15s period with SSW swell.
- Evening surf: Evening surf (29 Jun, local time) - 2.5ft (0.7m), 15s period with SSW swell.
The current surf forecast for Kahalu'u Beach Park at 3PM is: 0.7m 15s primary swell from a South-southwest direction and 0.4m 10s secondary swell from a South-southwest direction (forecast issued at 07:00am June 29). The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Jun) | 2.5ft (0.7m) | 15s |
| Afternoon (29 Jun) | 2.5ft (0.7m) | 15s |
| Evening (29 Jun) | 2.5ft (0.7m) | 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 2mm), mostly falling on Wed afternoon. Warm (max 27°C on Mon morning, min 25°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 29 | Tuesday 30 | Wednesday 1 | Thu 2 | |||||||||||||||||||||
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) | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | SW 15 | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 20 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 250 | 228 | 225 | 225 | 225 | 225 | 218 | 204 | 145 | 143 | 132 | 92 | 128 | 123 | 84 | 119 | 56 | 53 | 51 | 116 | 81 | 80 | 102 | 128 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | on | on | glassy | glassy | glassy | glassy | glassy | glassy | cross-on | on | cross-on | glassy | glassy | glassy | glassy | glassy | on | on | on | glassy | glassy | glassy |
High Tide | 3:11AM0.31m | 4:07PM0.82m | 3:49AM0.32m | 4:41PM0.82m | 4:27AM0.33m | 5:13PM0.81m | ||||||||||||||||||
Low Tide | 8:38AM0.05m | 11:21PM0.16m | 9:14AM0.05m | 11:53PM0.16m | 9:50AM0.06m | 00:24AM0.15m | ||||||||||||||||||
 |  | | | | |  | | | | | |  | | | | | | | |  |  | | | |
 | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | 5:48 |
 | — | — | — | — | 7:06 | — | — | — | — | — | — | — | 7:06 | — | — | — | — | — | — | — | 7:06 | — | — | 7:06 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — |
Temp °C | 25 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 25 | 26 | 27 | 27 | 27 | 26 | 26 | 25 | 25 | 26 | 27 | 26 | 26 | 26 | 26 | 25 |
Feels °C | 29 | 29 | 29 | 29 | 30 | 29 | 30 | 30 | 29 | 30 | 29 | 29 | 30 | 30 | 30 | 29 | 29 | 30 | 29 | 29 | 29 | 30 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | SSW 13 | SSW 12 | SSW 12 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 14 |
| kJ | 250 | 228 | 225 | 225 | 225 | 225 | 218 | 204 | 145 | 143 | 132 | 92 | 128 | 123 | 84 | 119 | 55 | 52 | 48 | 116 | 81 | 80 | 102 | 104 |
Swell 2 Height (m) Direction Period (s) | S 10 | S 10 | SSW 10 | SSW 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | SSW 9 | SW 14 | S 18 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | WNW 15 | SSW 12 | SSW 12 | SSW 21 | SSW 20 |
| kJ | 32 | 31 | 33 | 33 | 17 | 17 | 16 | 16 | 16 | 16 | 17 | 54 | 55 | 61 | 62 | 37 | 56 | 53 | 51 | 42 | 27 | 46 | 83 | 128 |
Swell 3 Height (m) Direction Period (s) | NW 10 | NW 10 | WNW 10 | WNW 10 | NW 11 | WNW 11 | WNW 10 | S 20 | S 19 | SSW 15 | SW 15 | S 18 | SW 15 | S 18 | S 17 | WNW 15 | S 16 | S 16 | S 16 | S 16 | WNW 15 | WNW 14 | WNW 14 | WNW 14 |
| kJ | 4 | 4 | 10 | 10 | 4 | 11 | 10 | 30 | 30 | 21 | 34 | 55 | 55 | 54 | 23 | 22 | 45 | 45 | 45 | 20 | 21 | 39 | 38 | 38 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | SW 9 | SW 9 | WNW 10 | — | — | S 6 | — | WNW 9 | WSW 2 | SW 2 | SW 3 | NW 9 | NW 9 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 22 | 12 | 9 | — | — | 3 | — | 8 | 1 | 1 | 1 | 3 | 12 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 99 | 99 | 0 | 0 | 0 | 0 | 0 | 0 | 99 | 99 | 99 | 0 | 0 | 0 | 0 | 0 | 99 | 99 | 99 | 0 | 0 | 0 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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