Surf Forecasts:
How big are the waves at Kua Bay today (04 Sep):
- Morning surf: Morning surf (04 Sep, local time) - 0.5ft (0.1m), 9s period with W swell.
- Evening surf: Evening surf (04 Sep, local time) - 2.5ft (0.7m), 6s period with NE swell.
The current surf forecast for Kua Bay at 8AM is: 0.1m 9s primary swell from a West direction (forecast issued at 01:00am September 04). An open ocean swell of 0.5m 13s is not directed at the surf break, a second open ocean swell of 0.2m 13s is not directed at the surf break, a second open ocean swell of 0.9m 6s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Sep) | 0.5ft (0.1m) | 9s |
| Afternoon (04 Sep) | - | - |
| Evening (04 Sep) | 2.5ft (0.7m) | 6s |
Table - waves today at Kua Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Sun afternoon. Warm (max 28°C on Fri morning, min 26°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 4 | Saturday 5 | Sunday 6 | ||||||||||||||||||||||
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) | SSW 13 | W 9 | W 9 | S 12 | S 13 | N 8 | NE 6 | NE 6 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SW 12 | SSW 12 | SSW 12 | SW 12 | SW 12 | SW 12 | SW 13 | SW 12 | SW 13 | SW 13 | SW 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 0 | 2 | 2 | 0 | 0 | 1 | 35 | 37 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 380 | 0 | 537 | 529 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | glassy | cross | on | glassy | glassy | glassy | cross-on | glassy | glassy | cross | cross-on | cross-on | glassy | glassy | glassy | glassy | glassy | cross-on | cross | cross-on | on | glassy |
High Tide | 10:26AM0.70m | 9:25PM0.26m | 11:46AM0.74m | 11:54PM0.28m | 12:47PM0.78m | |||||||||||||||||||
Low Tide | 1:54AM0.12m | 7:14PM0.25m | 3:19AM0.14m | 7:46PM0.20m | 4:58AM0.14m | 8:14PM0.15m | ||||||||||||||||||
 | |  |  | | |  | | | | | | | | | | | | | |  |  |  | | |
 | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:36 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:34 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — |
Temp °C | 26 | 27 | 27 | 28 | 27 | 28 | 27 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 27 | 28 | 27 | 27 | 27 | 27 |
Feels °C | 28 | 29 | 30 | 31 | 30 | 31 | 31 | 30 | 28 | 29 | 29 | 29 | 30 | 30 | 31 | 30 | 30 | 30 | 30 | 31 | 29 | 30 | 31 | 31 |
Swell 1 Height (m) Direction Period (s) | NNE 6 | SSW 13 | S 13 | NE 6 | NE 6 | SSW 12 | SSW 11 | SSW 13 | NNE 5 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SW 12 | SSW 12 | SSW 12 | SW 12 | SW 12 | SW 12 | SW 13 | SW 12 | SW 13 | SW 13 | SW 13 |
| kJ | 47 | 56 | 86 | 52 | 62 | 115 | 73 | 93 | 26 | 123 | 119 | 180 | 187 | 212 | 251 | 260 | 282 | 282 | 346 | 424 | 380 | 488 | 537 | 529 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | E 14 | E 13 | S 12 | S 13 | E 14 | E 14 | ENE 14 | SSW 12 | NNE 7 | NNE 7 | NNE 6 | NE 6 | ENE 14 | NE 6 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 |
| kJ | 58 | 15 | 14 | 76 | 121 | 16 | 16 | 39 | 129 | 38 | 40 | 36 | 39 | 61 | 52 | 30 | 32 | 34 | 34 | 38 | 45 | 58 | 45 | 38 |
Swell 3 Height (m) Direction Period (s) | E 14 | W 9 | W 9 | E 14 | E 14 | N 8 | ENE 8 | N 7 | ENE 14 | ENE 14 | ENE 13 | ENE 13 | ENE 14 | NNE 10 | E 13 | E 13 | E 13 | E 13 | E 12 | E 12 | E 12 | E 12 | ENE 12 | ENE 12 |
| kJ | 4 | 2 | 2 | 15 | 16 | 1 | 6 | 4 | 63 | 63 | 57 | 57 | 65 | 20 | 89 | 87 | 86 | 85 | 77 | 78 | 73 | 72 | 85 | 83 |
Wind waves Height (m) Direction Period (s) | — | NE 6 | NE 6 | — | — | NE 6 | NE 6 | NE 6 | — | — | — | — | — | NE 6 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 46 | 54 | — | — | 54 | 35 | 37 | — | — | — | — | — | 54 | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 20 | 19 | 19 | 103 | 103 | 4 | 26 | 14 | 20 | 4 | 14 | 28 | 30 | 28 | 28 | 14 | 4 | 14 | 20 | 30 | 25 | 28 | 10 | 0 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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