Surf Forecasts:
How big are the waves at Kua Bay today (22 Aug):
- Morning surf: Morning surf (22 Aug, local time) - 1.5ft (0.4m), 10s period with WNW swell.
- Afternoon surf: Afternoon surf (22 Aug, local time) - 1.5ft (0.5m), 10s period with W swell.
- Evening surf: Evening surf (22 Aug, local time) - 1.5ft (0.5m), 10s period with W swell.
The current surf forecast for Kua Bay at 10PM is: 0.5m 10s primary swell from a West direction (forecast issued at 01:00pm August 22). An 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 (22 Aug) | 1.5ft (0.4m) | 10s |
| Afternoon (22 Aug) | 1.5ft (0.5m) | 10s |
| Evening (22 Aug) | 1.5ft (0.5m) | 10s |
Table - waves today at Kua Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Sun afternoon. Warm (max 28°C on Sat afternoon, min 26°C on Sat night). Wind will be generally light. | |||||||||||||||||||||
Sat 22 | Sunday 23 | Monday 24 | |||||||||||||||||||
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) | SW 15 | WNW 10 | W 11 | W 10 | W 10 | WNW 10 | NW 12 | WNW 10 | WNW 12 | WNW 11 | WNW 11 | SW 14 | SW 14 | WNW 10 | WNW 10 | NE 6 | WNW 12 | WNW 11 | NW 11 | NW 11 | WNW 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 37 | 36 | 57 | 54 | 53 | 58 | 37 | 59 | 75 | 68 | 44 | 41 | 33 | 18 | 9 | 0 | 13 | 12 | 5 | 4 | 10 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | glassy | glassy | glassy | off | glassy | glassy | cross-on | glassy | cross | glassy | glassy | glassy | glassy | cross-off | cross-on | cross-on | cross-off | cross-off | cross-off |
High Tide | 12:58PM0.68m | 00:53AM0.29m | 1:40PM0.72m | 1:39AM0.32m | 2:15PM0.76m | ||||||||||||||||
Low Tide | 8:45PM0.21m | 5:58AM0.15m | 9:01PM0.18m | 6:54AM0.12m | 9:20PM0.16m | ||||||||||||||||
 | |  |  | | | | | | |  |  | | | | | |  | |  | | |
 | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | — | — | 6:46 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | 1 | 1 | 1 | 1 |
Temp °C | 28 | 28 | 28 | 27 | 27 | 27 | 26 | 27 | 28 | 28 | 28 | 27 | 27 | 26 | 27 | 27 | 28 | 28 | 28 | 27 | 27 |
Feels °C | 32 | 31 | 33 | 32 | 31 | 31 | 31 | 31 | 31 | 32 | 31 | 31 | 32 | 31 | 32 | 31 | 32 | 32 | 32 | 31 | 32 |
Swell 1 Height (m) Direction Period (s) | NE 6 | NE 6 | NE 6 | NNE 6 | NE 6 | NE 6 | NE 6 | WNW 10 | WNW 12 | NE 6 | NNE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 |
| kJ | 54 | 75 | 78 | 65 | 51 | 35 | 37 | 59 | 75 | 52 | 63 | 52 | 35 | 35 | 43 | 43 | 45 | 68 | 70 | 51 | 38 |
Swell 2 Height (m) Direction Period (s) | WNW 10 | WNW 10 | W 11 | W 10 | W 10 | WNW 10 | WNW 10 | NNE 6 | SW 15 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 |
| kJ | 33 | 36 | 57 | 54 | 53 | 58 | 33 | 8 | 34 | 68 | 44 | 41 | 19 | 18 | 19 | 19 | 18 | 35 | 35 | 34 | 33 |
Swell 3 Height (m) Direction Period (s) | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | NW 12 | SW 15 | WSW 9 | SW 15 | SW 14 | SW 14 | SW 14 | SSW 14 | WNW 10 | S 14 | WNW 12 | WNW 11 | NW 11 | NW 11 | WNW 10 |
| kJ | 37 | 62 | 63 | 62 | 62 | 58 | 37 | 34 | 8 | 33 | 33 | 33 | 33 | 20 | 9 | 16 | 13 | 12 | 5 | 4 | 10 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | NE 5 | NE 6 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 27 | 52 | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 30 | 30 | 4 | 4 | 4 | 4 | 4 | 0 | 32 | 0 | 10 | 4 | 19 | 14 | 14 | 39 | 100 | 103 | 39 | 26 | 19 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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