Surf Forecasts:
How big are the waves at Kahalu'u Beach Park today (07 Oct):
- Morning surf: Morning surf (07 Oct, local time) - 3ft (0.9m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (07 Oct, local time) - 3ft (0.9m), 14s period with SSW swell.
- Evening surf: Evening surf (07 Oct, local time) - 2ft (0.6m), 19s period with S swell.
The current surf forecast for Kahalu'u Beach Park at 10AM is: 0.9m 14s primary swell from a South-southwest direction and 0.4m 21s secondary swell from a South direction (forecast issued at 07:00am October 07). The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Oct) | 3ft (0.9m) | 14s |
| Afternoon (07 Oct) | 3ft (0.9m) | 14s |
| Evening (07 Oct) | 2ft (0.6m) | 19s |
Table - waves today at Kahalu'u Beach Park. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Thu afternoon. Warm (max 29°C on Thu morning, min 26°C on Wed morning). Wind will be generally light. | |||||||||||||||||||||||
Wednesday 7 | Thursday 8 | Friday 9 | |||||||||||||||||||||
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 14 | SSW 14 | SSW 14 | SSW 14 | S 19 | S 19 | S 19 | S 13 | S 18 | S 18 | S 18 | W 16 | SSW 18 | S 18 | SSW 17 | SSW 17 | SSW 17 | S 17 | S 16 | S 16 | S 16 | S 16 | SSW 16 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 371 | 361 | 331 | 317 | 265 | 267 | 267 | 225 | 325 | 307 | 304 | 236 | 516 | 302 | 394 | 394 | 394 | 589 | 548 | 529 | 522 | 516 | 411 |
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 | cross | cross | cross | cross | cross | cross | glassy | cross | cross | cross-on | cross-on | cross | cross-off | cross-on |
High Tide | 1:42PM0.69m | 2:25AM0.61m | 2:18PM0.65m | 3:00AM0.69m | 2:51PM0.60m | ||||||||||||||||||
Low Tide | 7:24AM0.17m | 8:14PM0.07m | 8:17AM0.16m | 8:37PM0.06m | 9:06AM0.15m | 8:59PM0.05m | |||||||||||||||||
 |  | | | | | | | | | | |  |  | | | | | | |  | |  | |
 | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:06 | — | — | — | — | — | — | — | 6:05 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 29 | 28 | 28 | 27 | 27 | 27 | 26 | 27 | 28 | 28 | 27 | 27 | 27 |
Feels °C | 28 | 29 | 29 | 29 | 31 | 30 | 30 | 30 | 30 | 30 | 30 | 27 | 29 | 29 | 30 | 32 | 28 | 29 | 31 | 31 | 30 | 29 | 31 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 14 | S 13 | SSW 13 | SSW 13 | W 16 | W 16 | SSW 18 | W 15 | W 15 | SSW 17 | SSW 17 | S 17 | S 16 | S 16 | S 16 | S 16 | SSW 16 |
| kJ | 371 | 361 | 331 | 317 | 243 | 239 | 189 | 225 | 181 | 178 | 248 | 236 | 516 | 302 | 279 | 394 | 394 | 589 | 548 | 529 | 522 | 516 | 411 |
Swell 2 Height (m) Direction Period (s) | S 21 | S 21 | S 21 | S 21 | S 19 | S 19 | S 19 | W 17 | S 18 | W 17 | S 18 | SSW 13 | W 15 | S 18 | SSW 17 | W 14 | W 14 | W 14 | W 14 | W 14 | W 13 | W 13 | W 13 |
| kJ | 81 | 142 | 144 | 216 | 265 | 267 | 267 | 205 | 325 | 287 | 304 | 178 | 302 | 300 | 394 | 261 | 257 | 253 | 246 | 236 | 173 | 171 | 171 |
Swell 3 Height (m) Direction Period (s) | WNW 11 | NNW 16 | SSW 19 | WNW 18 | WNW 18 | W 18 | W 17 | S 17 | W 17 | S 18 | SSW 13 | S 18 | NW 12 | S 12 | S 4 | S 12 | S 12 | SSW 5 | SW 5 | NW 11 | NW 11 | S 21 | S 21 |
| kJ | 12 | 25 | 69 | 63 | 104 | 160 | 220 | 153 | 283 | 307 | 131 | 227 | 23 | 75 | 13 | 108 | 110 | 12 | 7 | 19 | 40 | 224 | 224 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | SE 3 | SE 4 | SSE 4 | SSE 4 | S 4 | S 5 | S 5 | S 5 | SSE 4 | SSE 4 | SSE 4 | — | — | SSE 4 | — | S 4 | SSW 4 |
| kJ | — | — | — | — | — | — | 3 | 6 | 10 | 10 | 28 | 85 | 57 | 27 | 20 | 17 | 13 | — | — | 10 | — | 9 | 6 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 73 | 73 | 0 | 0 | 0 | 0 | 0 | 1 | 76 | 73 | 55 | 26 | 1 | 0 | 2 | 2 | 6 | 52 | 1 | 0 | 6 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
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