Surf Forecasts:
How big are the waves at Kua Bay today (24 Sep):
- Morning surf: Morning surf (24 Sep, local time) - 1ft (0.3m), 10s period with N swell.
- Afternoon surf: Afternoon surf (24 Sep, local time) - 1ft (0.3m), 10s period with N swell.
- Evening surf: Evening surf (24 Sep, local time) - 3ft (0.9m), 6s period with NE swell.
The current surf forecast for Kua Bay at 10PM is: 0.9m 6s primary swell from a Northeast direction and 0.3m 10s secondary swell from a North direction (forecast issued at 01:00pm September 24). An open ocean swell of 0.4m 14s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Sep) | 1ft (0.3m) | 10s |
| Afternoon (24 Sep) | 1ft (0.3m) | 10s |
| Evening (24 Sep) | 3ft (0.9m) | 6s |
Table - waves today at Kua Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Thu afternoon. Warm (max 28°C on Thu afternoon, min 26°C on Thu night). Wind will be generally light. | |||||||||||||||||||||
Thu 24 | Friday 25 | Saturday 26 | |||||||||||||||||||
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) | N 12 | N 11 | N 11 | N 11 | NE 6 | NE 6 | N 10 | NE 6 | N 9 | N 9 | N 9 | N 9 | SW 12 | NE 5 | SW 12 | WNW 18 | WNW 18 | WNW 18 | WNW 16 | WNW 16 | WNW 16 |
Wave Graph  | |||||||||||||||||||||
 kJ | 24 | 21 | 10 | 20 | 52 | 52 | 17 | 116 | 7 | 7 | 7 | 7 | 23 | 117 | 23 | 31 | 31 | 30 | 25 | 50 | 50 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | cross | glassy | glassy | cross | cross | glassy | cross | glassy | cross-on | cross-off | cross-off | cross-off | cross-off | glassy | glassy | cross-on | cross | glassy |
High Tide | 2:33PM0.71m | 3:03AM0.60m | 3:03PM0.68m | 3:37AM0.67m | 3:32PM0.63m | ||||||||||||||||
Low Tide | 8:10AM0.14m | 9:00PM0.08m | 8:55AM0.13m | 9:21PM0.06m | 9:39AM0.13m | 9:43PM0.04m | |||||||||||||||
 |  | |  | |  | |  |  | | | | | | |  | | | | | | |
 | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | 6:17 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:15 | — | — |
mm | — | 1 | 1 | — | — | — | — | — | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 28 | 27 | 28 | 27 | 26 | 27 | 27 | 26 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 28 | 28 | 28 | 28 | 27 |
Feels °C | 33 | 33 | 31 | 31 | 32 | 30 | 29 | 29 | 30 | 30 | 31 | 30 | 29 | 30 | 29 | 30 | 31 | 33 | 31 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 17 | SW 16 | SW 16 | SW 16 | NE 7 | NE 7 | SW 15 | SW 15 | SW 16 | SW 16 | SW 17 | SW 17 | SW 17 | SW 16 | NNE 10 | SW 16 |
| kJ | 59 | 55 | 53 | 50 | 49 | 75 | 69 | 64 | 63 | 100 | 85 | 60 | 60 | 64 | 69 | 75 | 145 | 143 | 66 | 38 | 63 |
Swell 2 Height (m) Direction Period (s) | N 12 | N 11 | N 10 | N 11 | N 10 | N 10 | N 10 | N 10 | N 9 | SW 16 | SW 16 | N 9 | SW 12 | SW 12 | SW 12 | N 9 | WNW 18 | N 9 | N 9 | SW 16 | WNW 16 |
| kJ | 24 | 21 | 7 | 20 | 18 | 17 | 17 | 16 | 7 | 62 | 62 | 7 | 23 | 23 | 23 | 6 | 31 | 15 | 6 | 64 | 50 |
Swell 3 Height (m) Direction Period (s) | W 10 | W 10 | N 11 | W 10 | SSW 18 | W 10 | W 10 | W 9 | W 9 | N 9 | N 9 | SSW 12 | N 9 | N 9 | N 9 | WNW 18 | N 9 | WNW 18 | WNW 16 | WNW 16 | SW 11 |
| kJ | 8 | 8 | 10 | 8 | 31 | 2 | 2 | 2 | 2 | 7 | 7 | 14 | 6 | 6 | 7 | 31 | 6 | 30 | 25 | 50 | 5 |
Wind waves Height (m) Direction Period (s) | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 7 | — | — | NE 7 | NE 7 | NE 5 | NE 8 | NE 7 | NE 8 | NE 8 | NE 7 | NE 7 | NE 8 |
| kJ | 64 | 68 | 66 | 54 | 52 | 52 | 75 | 116 | 111 | — | — | 85 | 143 | 117 | 227 | 194 | 223 | 204 | 176 | 176 | 341 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 30 | 4 | 4 | 4 | 4 | 14 | 14 | 14 | 4 | 14 | 4 | 14 | 4 | 0 | 4 | 4 | 4 | 4 | 14 | 4 | 4 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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