Surf Forecasts:
How big are the waves at Kahalu'u Beach Park today (03 Sep):
- Morning surf: Morning surf (03 Sep, local time) - 2.5ft (0.7m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (03 Sep, local time) - 3ft (0.9m), 14s period with S swell.
- Evening surf: Evening surf (03 Sep, local time) - 3.5ft (1.0m), 13s period with S swell.
The current surf forecast for Kahalu'u Beach Park at 4AM is: 0.8m 15s primary swell from a South direction (forecast issued at 01:00am September 03). An open ocean swell of 0.4m 12s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 2.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Sep) | 2.5ft (0.7m) | 14s |
| Afternoon (03 Sep) | 3ft (0.9m) | 14s |
| Evening (03 Sep) | 3.5ft (1.0m) | 13s |
Table - waves today at Kahalu'u Beach Park. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Thu morning, min 26°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 3 | Friday 4 | Saturday 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) | S 15 | S 15 | SSW 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 12 | S 12 | S 13 | S 12 | S 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 272 | 272 | 218 | 198 | 253 | 432 | 297 | 663 | 839 | 797 | 759 | 822 | 683 | 639 | 532 | 522 | 503 | 512 | 593 | 503 | 612 | 669 | 585 | 663 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | cross-on | on | glassy | glassy | glassy | glassy | glassy | glassy | on | on | cross-on | cross-on | cross-on | cross-on | glassy | glassy | cross-on | on | cross-on | glassy | glassy |
High Tide | 8:58AM0.68m | 6:47PM0.32m | 10:26AM0.70m | 9:19PM0.26m | 11:45AM0.74m | |||||||||||||||||||
Low Tide | 00:56AM0.09m | 5:18PM0.32m | 1:51AM0.12m | 7:24PM0.25m | 3:16AM0.14m | 7:47PM0.20m | ||||||||||||||||||
 | |  | |  | |  | | | | | | | |  | | | | | | | | | | |
 | — | 6:07 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:36 | — | — | — | — | — | — | — | 6:35 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 28 | 27 | 27 | 27 | 27 | 26 | 26 | 27 | 28 | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 28 | 28 | 27 | 27 | 27 |
Feels °C | 31 | 30 | 30 | 30 | 30 | 31 | 31 | 31 | 30 | 30 | 31 | 30 | 29 | 30 | 29 | 29 | 28 | 29 | 31 | 30 | 30 | 29 | 31 | 31 |
Swell 1 Height (m) Direction Period (s) | S 15 | S 15 | SSE 13 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 12 | S 12 | S 13 | S 12 | S 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 |
| kJ | 272 | 272 | 178 | 198 | 253 | 432 | 297 | 663 | 839 | 797 | 759 | 822 | 683 | 639 | 532 | 522 | 503 | 512 | 593 | 503 | 612 | 669 | 585 | 663 |
Swell 2 Height (m) Direction Period (s) | SE 13 | SE 12 | SSW 14 | SSE 12 | S 11 | W 9 | S 11 | WNW 9 | WNW 9 | W 18 | S 21 | S 21 | S 21 | SW 20 | SSW 20 | SSW 20 | SSW 20 | SSW 20 | SSW 18 | SSW 18 | SSW 18 | S 12 | S 12 | S 12 |
| kJ | 44 | 37 | 218 | 150 | 59 | 7 | 157 | 8 | 8 | 6 | 9 | 9 | 9 | 15 | 38 | 37 | 38 | 38 | 64 | 62 | 63 | 26 | 47 | 45 |
Swell 3 Height (m) Direction Period (s) | S 10 | S 10 | WNW 9 | WNW 9 | WNW 9 | N 10 | NW 9 | SW 18 | SW 18 | S 22 | S 21 | — | — | — | SSW 20 | NW 10 | W 12 | NW 10 | SW 16 | SSW 16 | SSW 18 | SSW 18 | SSW 18 | SSW 18 |
| kJ | 17 | 17 | 9 | 8 | 8 | 2 | 13 | 12 | 12 | 9 | 9 | — | — | — | 38 | 4 | 3 | 4 | 10 | 27 | 63 | 64 | 61 | 63 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | NW 3 | — | — | — | — | — | — | — | — | — | — | NW 10 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | 4 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 1 | 0 | 99 | 128 | 0 | 0 | 0 | 0 | 0 | 0 | 128 | 138 | 125 | 94 | 6 | 6 | 0 | 0 | 99 | 55 | 52 | 0 | 0 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Kahalu'u Beach Park surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest