Surf Forecasts:
How big are the waves at Kiholo Bay today (31 Aug):
- Morning surf: Morning surf (31 Aug, local time) - 1ft (0.3m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (31 Aug, local time) - 0.5ft (0.2m), 13s period with W swell.
The current surf forecast for Kiholo Bay at 4PM is: 0.2m 12s primary swell from a West direction (forecast issued at 01:00pm August 31). An open ocean swell of 1.1m 8s is not directed at the surf break, a second open ocean swell of 0.2m 14s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Aug) | 1ft (0.3m) | 15s |
| Afternoon (31 Aug) | 0.5ft (0.2m) | 13s |
| Evening (31 Aug) | - | - |
Table - waves today at Kiholo Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 29°C on Tue afternoon, min 25°C on Mon night). Wind will be generally light. | |||||||||||||||||||||
Mon 31 | Tuesday 1 | Wednesday 2 | |||||||||||||||||||
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 | W 13 | W 12 | NE 8 | W 12 | W 12 | NNE 7 | NNE 7 | NNE 7 | SSW 18 | NNE 6 | NNE 7 | NNE 6 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | NNE 8 | W 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 33 | 13 | 11 | 0 | 11 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 9 | 9 | 9 | 8 | 8 | 0 | 8 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross | cross-off | glassy | cross-off | cross-off | cross | cross-on | cross-on | glassy | glassy | glassy | glassy | glassy | glassy | cross-on | glassy | cross | cross-off | cross-off |
High Tide | 5:23PM0.55m | 6:40AM0.66m | 5:49PM0.47m | 7:40AM0.67m | 6:14PM0.39m | ||||||||||||||||
Low Tide | 11:52AM0.23m | 11:45PM0.07m | 12:54PM0.29m | 00:15AM0.08m | 2:26PM0.33m | ||||||||||||||||
 | | |  | | | | | | | | | | | | | | |  | |  | |
 | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | — | — | 6:38 | — | — | — | — | — | — | — | 6:38 | — | — | — | — | — | — | — | 6:37 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 27 | 26 | 26 | 26 | 25 | 25 | 26 | 28 | 29 | 28 | 27 | 27 | 26 | 26 | 27 | 28 | 28 | 28 | 26 | 26 |
Feels °C | 30 | 30 | 29 | 27 | 29 | 28 | 27 | 28 | 30 | 32 | 32 | 31 | 31 | 30 | 30 | 31 | 31 | 31 | 30 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | NNE 8 | NE 8 | NE 8 | NE 8 | SSW 14 | NE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | NNE 6 | NNE 7 | NNE 6 | NNE 8 | NE 8 | NE 7 | SSW 16 | ENE 8 | NE 7 | NNE 8 | SSW 15 |
| kJ | 101 | 133 | 129 | 133 | 19 | 113 | 24 | 24 | 26 | 27 | 53 | 68 | 34 | 106 | 110 | 107 | 50 | 25 | 107 | 51 | 42 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SSW 14 | SSW 14 | SSW 14 | W 12 | SSW 14 | SSW 18 | SSW 18 | SSW 18 | NE 8 | ENE 8 | NE 8 | NE 8 | SSW 16 | SSW 16 | SSW 16 | W 11 | SSW 16 | SSW 15 | NE 6 | W 10 |
| kJ | 33 | 19 | 20 | 19 | 11 | 21 | 34 | 31 | 31 | 9 | 27 | 18 | 43 | 51 | 51 | 50 | 9 | 48 | 45 | 33 | 8 |
Swell 3 Height (m) Direction Period (s) | SSW 11 | W 13 | W 12 | S 19 | S 20 | W 12 | SSW 14 | SSW 14 | SSW 14 | SSW 18 | NE 8 | NE 8 | SSW 16 | W 11 | W 11 | W 11 | SW 14 | W 10 | W 10 | SSW 15 | SW 13 |
| kJ | 11 | 13 | 11 | 29 | 30 | 12 | 20 | 21 | 20 | 61 | 9 | 15 | 53 | 10 | 9 | 9 | 7 | 8 | 8 | 44 | 7 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NE 8 | — | NNE 7 | NNE 7 | NNE 7 | NNE 6 | — | — | — | — | — | — | NE 8 | NNE 7 | — | — | NE 7 |
| kJ | — | — | — | — | 133 | — | 79 | 84 | 59 | 45 | — | — | — | — | — | — | 110 | 78 | — | — | 91 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 14 | 14 | 14 | 99 | 14 | 14 | 14 | 14 | 14 | 22 | 22 | 14 | 14 | 14 | 94 | 14 | 14 | 14 | 94 | 297 | 14 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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