Surf Forecasts:
How big are the waves at Kiholo 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 Kiholo Bay at 10AM is: 0.3m 15s primary swell from a Southwest direction and 0.4m 10s secondary swell from a West-northwest direction (forecast issued at 01:00am August 22). An open ocean swell of 0.7m 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 Kiholo Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Mon afternoon. Warm (max 29°C on Sat morning, min 27°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 22 | Sunday 23 | Monday 24 | ||||||||||||||||||||||
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) | W 10 | WNW 10 | WNW 10 | SW 15 | WNW 10 | W 11 | W 10 | W 10 | WNW 10 | NW 12 | WNW 10 | WNW 11 | WNW 11 | WNW 11 | SW 14 | SW 14 | WNW 10 | NE 6 | WNW 9 | SW 14 | WNW 11 | NW 11 | WNW 11 | WNW 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 50 | 33 | 33 | 37 | 36 | 57 | 54 | 53 | 59 | 37 | 59 | 74 | 68 | 44 | 40 | 33 | 18 | 0 | 7 | 8 | 12 | 5 | 11 | 10 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | on | on | glassy | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | glassy | glassy | glassy | glassy | glassy | glassy | on | cross-on | cross-on | glassy | glassy |
High Tide | 11:21PM0.26m | 12:57PM0.68m | 00:46AM0.28m | 1:38PM0.72m | 1:33AM0.32m | 2:12PM0.75m | ||||||||||||||||||
Low Tide | 4:40AM0.17m | 8:47PM0.22m | 5:53AM0.15m | 9:01PM0.19m | 6:48AM0.12m | 9:18PM0.17m | ||||||||||||||||||
 | |  | | | | | | | | | |  |  | | |  | | | |  | |  | | |
 | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | 1 | 2 | 1 | — |
Temp °C | 26 | 26 | 27 | 29 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 29 | 28 | 28 | 27 | 27 |
Feels °C | 31 | 30 | 30 | 32 | 32 | 32 | 31 | 32 | 31 | 30 | 31 | 31 | 31 | 32 | 33 | 32 | 32 | 32 | 32 | 33 | 32 | 32 | 32 | 33 |
Swell 1 Height (m) Direction Period (s) | NE 5 | NE 5 | NE 5 | NE 6 | NE 6 | NE 6 | W 10 | NNE 6 | NE 6 | NE 6 | WNW 10 | WNW 11 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 |
| kJ | 11 | 11 | 11 | 43 | 66 | 64 | 54 | 43 | 33 | 33 | 59 | 74 | 54 | 52 | 47 | 32 | 32 | 17 | 40 | 40 | 42 | 45 | 40 | 32 |
Swell 2 Height (m) Direction Period (s) | W 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | W 11 | SW 16 | W 10 | WNW 10 | WNW 10 | SW 15 | SW 15 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | N 6 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 |
| kJ | 50 | 33 | 33 | 33 | 36 | 57 | 62 | 53 | 59 | 33 | 34 | 34 | 68 | 44 | 40 | 19 | 18 | 16 | 19 | 18 | 35 | 35 | 34 | 33 |
Swell 3 Height (m) Direction Period (s) | SW 16 | SW 16 | NNE 7 | SW 15 | SW 16 | SW 16 | WSW 10 | SW 16 | SW 15 | NW 12 | ENE 8 | WSW 9 | SW 15 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 14 | WNW 9 | SW 14 | WNW 11 | NW 11 | WNW 11 | WNW 10 |
| kJ | 64 | 64 | 17 | 37 | 62 | 63 | 9 | 62 | 58 | 37 | 6 | 8 | 33 | 33 | 33 | 33 | 20 | 19 | 7 | 8 | 12 | 5 | 11 | 10 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | NE 6 | — | — | — | NE 6 | NE 6 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 54 | — | — | — | 34 | 52 | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 21 | 21 | 14 | 21 | 21 | 14 | 14 | 14 | 14 | 0 | 0 | 10 | 10 | 0 | 0 | 14 | 22 | 22 | 22 | 43 | 90 | 43 | 43 | 27 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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