Surf Forecasts:
How big are the waves at Waipio Valley today (10 Oct):
- Morning surf: Morning surf (10 Oct, local time) - 3ft (0.9m), 11s period with NNW swell.
- Afternoon surf: Afternoon surf (10 Oct, local time) - 2.5ft (0.8m), 11s period with NNW swell.
- Evening surf: Evening surf (10 Oct, local time) - 2ft (0.6m), 12s period with E swell.
The current surf forecast for Waipio Valley at 7AM is: 0.8m 11s primary swell from a North-northwest direction and 0.6m 13s secondary swell from a East direction, 1.0m 6s secondary swell from a East direction (forecast issued at 01:00am October 10). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Oct) | 3ft (0.9m) | 11s |
| Afternoon (10 Oct) | 2.5ft (0.8m) | 11s |
| Evening (10 Oct) | 2ft (0.6m) | 12s |
Table - waves today at Waipio Valley. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Sat morning, min 24°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 10 | Sunday 11 | Monday 12 | ||||||||||||||||||||||
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) | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 149 | 151 | 151 | 183 | 143 | 141 | 118 | 103 | 103 | 108 | 104 | 103 | 103 | 103 | 101 | 99 | 126 | 145 | 149 | 174 | 231 | 221 | 309 | 308 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross |
High Tide | 2:45AM0.85m | 2:23PM0.68m | 3:19AM0.89m | 2:48PM0.62m | 3:54AM0.90m | 3:11PM0.57m | ||||||||||||||||||
Low Tide | 8:53AM0.26m | 8:32PM0.09m | 9:36AM0.29m | 8:56PM0.09m | 10:19AM0.32m | 9:20PM0.09m | ||||||||||||||||||
 | |  | |  | |  | | | | | | | | | | | | | | | | | | |
 | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:00 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 26 | 27 | 27 | 26 | 25 | 24 | 24 | 24 | 25 | 26 | 26 | 26 | 25 | 25 | 24 | 24 | 25 | 27 | 27 | 27 | 26 | 25 |
Feels °C | 26 | 26 | 26 | 28 | 28 | 28 | 26 | 25 | 25 | 25 | 25 | 26 | 27 | 27 | 24 | 25 | 23 | 23 | 25 | 28 | 28 | 28 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | NE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 11 | ENE 8 | ENE 8 | NW 16 |
| kJ | 149 | 151 | 151 | 183 | 143 | 141 | 118 | 88 | 86 | 108 | 104 | 103 | 103 | 103 | 101 | 61 | 126 | 145 | 149 | 174 | 61 | 221 | 253 | 271 |
Swell 2 Height (m) Direction Period (s) | E 12 | E 13 | E 13 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | NNW 10 | NNW 10 | NNW 10 | NW 9 | NNW 9 | NE 6 | E 12 | E 12 | E 12 | E 11 | E 11 | NNW 18 | NNW 18 | NW 17 | W 12 |
| kJ | 113 | 121 | 121 | 108 | 104 | 104 | 104 | 103 | 103 | 56 | 38 | 35 | 22 | 16 | 18 | 99 | 101 | 99 | 63 | 61 | 124 | 209 | 309 | 11 |
Swell 3 Height (m) Direction Period (s) | W 13 | W 13 | W 13 | W 13 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | NNW 9 | NNW 9 | ESE 7 | W 11 | W 11 | NW 19 | W 11 | ENE 11 | ENE 11 | NW 8 |
| kJ | 84 | 84 | 82 | 50 | 48 | 47 | 47 | 47 | 47 | 27 | 26 | 25 | 25 | 25 | 16 | 16 | 10 | 10 | 10 | 93 | 10 | 39 | 38 | 3 |
Wind waves Height (m) Direction Period (s) | E 6 | E 6 | E 6 | E 6 | E 6 | E 5 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | E 6 | ESE 6 | — | — | — | ENE 2 | ENE 8 | — | — | E 8 |
| kJ | 109 | 91 | 78 | 92 | 88 | 64 | 92 | 82 | 68 | 64 | 51 | 50 | 50 | 50 | 38 | 23 | — | — | — | 1 | 231 | — | — | 308 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 71 | 107 | 104 | 56 | 54 | 54 | 54 | 65 | 71 | 71 | 27 | 27 | 59 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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