Surf Forecasts:
How big are the waves at Kiholo Bay today (08 Sep):
- Morning surf: Morning surf (08 Sep, local time) - 7ft (2.2m), 12s period with WSW swell.
- Afternoon surf: Afternoon surf (08 Sep, local time) - 6ft (1.9m), 10s period with WSW swell.
- Evening surf: Evening surf (08 Sep, local time) - 4ft (1.2m), 9s period with W swell.
The current surf forecast for Kiholo Bay at 1AM is: 2.4m 14s primary swell from a West-southwest direction (forecast issued at 07:00pm September 07). An open ocean swell of 0.9m 12s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Sep) | 7ft (2.2m) | 12s |
| Afternoon (08 Sep) | 6ft (1.9m) | 10s |
| Evening (08 Sep) | 4ft (1.2m) | 9s |
Table - waves today at Kiholo Bay. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 15mm), heaviest on Wed night. Warm (max 30°C on Tue morning, min 26°C on Wed night). Wind will be generally light. | |||||||||||||||||||
Mon 7 | Tuesday 8 | Wednesday 9 | |||||||||||||||||
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 | SW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 12 | WSW 11 | WSW 10 | WSW 10 | W 9 | W 9 | WNW 8 | WNW 8 | W 7 | W 7 | W 6 | W 6 | W 6 | SW 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 695 | 1407 | 2212 | 2368 | 1909 | 1388 | 1101 | 842 | 563 | 282 | 154 | 92 | 48 | 24 | 32 | 12 | 12 | 10 | 7 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | glassy | glassy | glassy | glassy | on | on | cross-on | cross-on | cross-on |
High Tide | 1:51AM0.40m | 2:14PM0.82m | 2:34AM0.47m | 2:50PM0.80m | |||||||||||||||
Low Tide | 8:38PM0.12m | 7:15AM0.09m | 9:03PM0.10m | 8:08AM0.08m | 9:27PM0.08m | ||||||||||||||
 |  | | | |  | | | |  | | | | | |  | | |  | |
 | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | 6:32 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — |
mm | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | 1 | 1 | 1 | 1 |
Temp °C | 29 | 29 | 28 | 28 | 28 | 29 | 30 | 30 | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 |
Feels °C | 32 | 33 | 31 | 29 | 28 | 30 | 31 | 31 | 32 | 33 | 34 | 32 | 32 | 32 | 31 | 32 | 32 | 32 | 32 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 12 | WSW 11 | WSW 10 | WSW 10 | W 9 | W 9 | WNW 8 | NE 8 | NNE 8 | W 7 | NNE 8 | NE 7 | NE 7 | NE 7 |
| kJ | 695 | 1407 | 2212 | 2368 | 1909 | 1388 | 1101 | 842 | 563 | 282 | 154 | 92 | 57 | 45 | 32 | 22 | 54 | 51 | 51 |
Swell 2 Height (m) Direction Period (s) | NE 7 | NE 12 | NE 12 | NE 12 | NE 11 | NE 11 | NE 11 | NE 11 | NE 11 | SW 8 | SW 8 | NE 9 | WNW 8 | W 7 | NE 8 | W 6 | W 6 | W 6 | W 6 |
| kJ | 57 | 228 | 199 | 135 | 153 | 147 | 145 | 168 | 134 | 82 | 66 | 64 | 48 | 24 | 32 | 12 | 12 | 10 | 5 |
Swell 3 Height (m) Direction Period (s) | ENE 12 | SSW 16 | SSW 16 | SSW 15 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | NE 10 | NE 9 | WSW 8 | SW 8 | WNW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 |
| kJ | 79 | 81 | 82 | 78 | 81 | 85 | 85 | 82 | 82 | 115 | 68 | 32 | 28 | 20 | 14 | 13 | 13 | 12 | 7 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 23 | 0 | 0 | 8 | 44 | 12 | 44 | 44 | 31 | 10 | 0 | 0 | 14 | 14 | 94 | 94 | 90 | 90 | 27 |
Best forecast wave conditions in Big Island | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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