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Kahalu'u Beach Park Surf Forecast
/ HAW – Big Island (60 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Kahalu'u Beach Park surfForecast / HAW – Big Island / USA
48hr Weather and Surf, issued 7 am Monday 01 Jun 2026 HSTForecast update in hr min s Forecast update imminent
Kahalu'u Beach Park surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kahalu'u Beach Park sea temperature is
26.0° C
(Which is slightly warmer than usual)How big are the waves at Kahalu'u Beach Park today (01 Jun):
- Morning surf: Morning surf (01 Jun, local time) - 3ft (0.9m), 18s period with SSW swell.
- Afternoon surf: Afternoon surf (01 Jun, local time) - 3.5ft (1.0m), 18s period with S swell.
- Evening surf: Evening surf (01 Jun, local time) - 3.5ft (1.0m), 17s period with S swell.
The current surf forecast for Kahalu'u Beach Park at 11AM is: 1.0m 18s primary swell from a South direction and 0.7m 14s secondary swell from a South-southwest direction (forecast issued at 07:00am June 01). The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Jun) | 3ft (0.9m) | 18s |
| Afternoon (01 Jun) | 3.5ft (1.0m) | 18s |
| Evening (01 Jun) | 3.5ft (1.0m) | 17s |
Table - waves today at Kahalu'u Beach Park. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 15mm), heaviest on Wed afternoon. Warm (max 27°C on Mon morning, min 24°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 1 | Tuesday 2 | Wednesday 3 | Thu 4 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
S 19 | SSW 18 | S 18 | S 18 | S 18 | S 17 | S 16 | S 20 | S 19 | SSW 16 | SSW 16 | SSW 19 | S 18 | SSW 18 | SSW 15 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | |
343 | 528 | 639 | 759 | 625 | 582 | 542 | 775 | 767 | 768 | 767 | 1652 | 794 | 940 | 684 | 1431 | 1382 | 1240 | 1064 | 1051 | 1051 | 906 | 849 | 711 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | on | on | cross-on | cross | cross-on | cross-on | cross-on | glassy | cross-on | on | cross-on | cross-on | on | glassy | glassy | glassy | cross-on | cross-on | cross | cross | on | cross-on | |
High Tide | 3:58AM0.31m | 4:56PM0.81m | 4:34AM0.30m | 5:33PM0.79m | 5:15AM0.29m | 6:11PM0.77m | ||||||||||||||||||
Low Tide | 9:24AM0.06m | 00:17AM0.18m | 9:57AM0.07m | 00:59AM0.18m | 10:31AM0.10m | 1:43AM0.18m | ||||||||||||||||||
 |  | | |  |  | | |  | | |  | |  | | | | | | | | | | | |
 | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | 5:43 |
 | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:59 | — | — | — | — | — | — | — | 6:59 | — | — | 6:59 |
— | — | — | — | 1 | — | — | — | 1 | — | — | 1 | 1 | 1 | 1 | 1 | 1 | — | 1 | 2 | 2 | — | — | 1 | |
Temp °C | 24 | 26 | 27 | 27 | 27 | 26 | 25 | 25 | 25 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 25 | 26 | 27 | 26 | 26 | 25 | 25 | 24 |
27 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 29 | 30 | 29 | 30 | 30 | 30 | 30 | 30 | 29 | 30 | 30 | 28 | 28 | 27 | 28 | 26 | |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 18 | S 18 | S 18 | S 18 | S 17 | S 16 | S 20 | SSW 16 | SSW 16 | SSW 16 | SSW 19 | SSW 15 | SSW 18 | SSW 15 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 |
 kJ | 273 | 528 | 639 | 759 | 625 | 582 | 542 | 775 | 653 | 768 | 758 | 1652 | 581 | 940 | 684 | 1431 | 1382 | 1240 | 1064 | 1051 | 1051 | 906 | 849 | 711 |
Swell 2 Height (m) Direction Period (s) | S 19 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | S 21 | S 21 | SSW 14 | S 19 | S 19 | S 19 | — | S 18 | SSW 15 | S 18 | — | NNW 11 | NNW 11 | NNW 10 | NNW 10 | — | NW 10 | SE 8 | SE 8 |
| kJ | 343 | 207 | 189 | 135 | 135 | 445 | 428 | 195 | 767 | 767 | 767 | — | 794 | 456 | 639 | — | 12 | 11 | 10 | 10 | — | 24 | 17 | 17 |
Swell 3 Height (m) Direction Period (s) | S 10 | S 10 | — | S 22 | S 21 | SSW 13 | SSW 13 | SSW 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNW 9 | — |
| kJ | 8 | 8 | — | 84 | 233 | 135 | 135 | 266 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 8 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNW 10 | — | — | NNW 9 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 19 | — | — | 17 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 99 | 99 | 99 | 1 | 94 | 94 | 6 | 0 | 94 | 94 | 49 | 94 | 94 | 0 | 0 | 0 | 49 | 49 | 1 | 1 | 125 | 94 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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