Surf Forecasts:
How big are the waves at Kiholo Bay today (19 Jul):
- Morning surf: Morning surf (19 Jul, local time) - 1.5ft (0.4m), 13s period with WNW swell.
- Afternoon surf: Afternoon surf (19 Jul, local time) - 1ft (0.3m), 12s period with WNW swell.
- Evening surf: Evening surf (19 Jul, local time) - 1ft (0.3m), 12s period with WNW swell.
The current surf forecast for Kiholo Bay at 6AM is: 0.4m 13s primary swell from a West-northwest direction (forecast issued at 01:00am July 19). An open ocean swell of 0.7m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Jul) | 1.5ft (0.4m) | 13s |
| Afternoon (19 Jul) | 1ft (0.3m) | 12s |
| Evening (19 Jul) | 1ft (0.3m) | 12s |
Table - waves today at Kiholo Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Sun night. Warm (max 28°C on Sun morning, min 25°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 19 | Monday 20 | Tuesday 21 | ||||||||||||||||||||||
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) | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | W 11 | W 11 | W 11 | W 11 | NE 7 | NE 5 | NE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 57 | 56 | 55 | 50 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 27 | 26 | 13 | 13 | 13 | 13 | 10 | 9 | 9 | 9 | 0 | 0 | 0 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | cross-off | cross-on | cross-on | cross-on | cross-on | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | glassy | glassy | glassy | glassy | glassy | on | on | glassy | glassy | glassy |
High Tide | 8:08AM0.51m | 7:13PM0.57m | 9:17AM0.55m | 7:39PM0.48m | 10:31AM0.59m | 8:03PM0.40m | ||||||||||||||||||
Low Tide | 1:39AM0.11m | 1:24PM0.31m | 2:11AM0.12m | 2:54PM0.37m | 2:45AM0.13m | 5:19PM0.38m | ||||||||||||||||||
 |  |  | | |  |  | | | | | | | | | | | | | | |  |  | | |
 | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:04 | — | — |
mm | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — |
Temp °C | 25 | 25 | 26 | 28 | 28 | 26 | 26 | 25 | 26 | 26 | 27 | 28 | 27 | 27 | 26 | 26 | 26 | 25 | 26 | 27 | 27 | 27 | 26 | 26 |
Feels °C | 28 | 28 | 28 | 30 | 31 | 29 | 30 | 28 | 29 | 28 | 30 | 30 | 28 | 30 | 29 | 29 | 29 | 27 | 29 | 29 | 30 | 31 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | NNE 7 | NNE 7 | WNW 13 | WNW 12 | NNE 5 | NNE 6 | NNE 6 | NNE 6 | NE 8 | NNE 8 | NNE 7 | NNE 8 | NNE 7 | NNE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 5 | NE 7 |
| kJ | 50 | 41 | 55 | 50 | 16 | 41 | 51 | 54 | 57 | 50 | 48 | 50 | 68 | 68 | 53 | 50 | 49 | 37 | 36 | 54 | 52 | 52 | 23 | 50 |
Swell 2 Height (m) Direction Period (s) | WNW 13 | WNW 13 | SW 13 | SW 11 | NNE 7 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | W 11 | W 11 | SSW 12 | SSW 12 | SSW 12 | NE 7 | SSW 12 |
| kJ | 57 | 56 | 7 | 5 | 25 | 29 | 29 | 29 | 29 | 28 | 28 | 27 | 26 | 13 | 13 | 13 | 13 | 10 | 9 | 13 | 13 | 14 | 17 | 13 |
Swell 3 Height (m) Direction Period (s) | SSW 12 | ENE 8 | S 12 | SW 20 | WNW 12 | NE 5 | SSW 11 | SW 11 | SSW 12 | SSW 11 | ENE 7 | ENE 7 | SSW 10 | SSW 10 | SW 10 | SW 17 | SSW 16 | SSW 16 | SSW 11 | W 11 | W 11 | SSW 16 | SSW 12 | SSW 15 |
| kJ | 14 | 6 | 3 | 16 | 29 | 6 | 12 | 5 | 13 | 12 | 5 | 5 | 11 | 11 | 4 | 11 | 26 | 26 | 12 | 9 | 9 | 26 | 14 | 23 |
Wind waves Height (m) Direction Period (s) | — | — | NE 7 | NNE 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 53 | 66 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 14 | 14 | 14 | 21 | 111 | 99 | 27 | 27 | 22 | 26 | 14 | 97 | 94 | 99 | 27 | 90 | 22 | 22 | 31 | 94 | 94 | 94 | 26 | 22 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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