Surf Forecasts:
How big are the waves at Waipio Valley today (15 Jul):
- Morning surf: Morning surf (15 Jul, local time) - 2ft (0.6m), 16s period with W swell.
- Afternoon surf: Afternoon surf (15 Jul, local time) - 4.5ft (1.3m), 7s period with ENE swell.
- Evening surf: Evening surf (15 Jul, local time) - 2ft (0.6m), 15s period with W swell.
The current surf forecast for Waipio Valley at 8AM is: 0.6m 16s primary swell from a West direction and 1.1m 7s secondary swell from a Northeast direction (forecast issued at 01:00am July 15). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Jul) | 2ft (0.6m) | 16s |
| Afternoon (15 Jul) | 4.5ft (1.3m) | 7s |
| Evening (15 Jul) | 2ft (0.6m) | 15s |
Table - waves today at Waipio Valley. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Thu morning, min 24°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 15 | Thursday 16 | Friday 17 | ||||||||||||||||||||||
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) | NNE 8 | W 16 | W 16 | W 16 | ENE 7 | ENE 7 | W 15 | W 15 | W 15 | W 15 | W 15 | W 15 | E 6 | E 6 | W 14 | W 14 | W 14 | W 14 | W 14 | E 7 | ENE 7 | E 7 | E 7 | E 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 135 | 177 | 174 | 174 | 178 | 178 | 165 | 163 | 161 | 161 | 159 | 157 | 166 | 153 | 153 | 150 | 150 | 106 | 106 | 126 | 131 | 130 | 124 | 137 |
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 | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 3:03AM0.51m | 4:20PM1.05m | 3:53AM0.53m | 4:54PM0.98m | 4:46AM0.54m | 5:25PM0.90m | ||||||||||||||||||
Low Tide | 9:02AM-0.02m | 11:05PM0.26m | 9:44AM0.05m | 11:40PM0.24m | 10:27AM0.15m | |||||||||||||||||||
 | |  |  | | | | | | | | | | | |  | | | | | | | | | |
 | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:04 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 25 | 26 | 26 | 26 | 25 | 25 | 24 | 24 | 26 | 27 | 27 | 27 | 26 | 25 | 24 | 24 | 26 | 27 | 27 | 26 | 26 | 25 |
Feels °C | 26 | 26 | 26 | 27 | 26 | 26 | 26 | 27 | 25 | 24 | 26 | 27 | 27 | 28 | 27 | 26 | 25 | 24 | 26 | 27 | 28 | 27 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | NNE 8 | NE 7 | NE 7 | W 16 | W 15 | W 15 | W 15 | N 8 | NNE 8 | NNE 7 | NNE 7 | NNE 7 | W 14 | W 14 | W 14 | W 14 | W 14 | W 14 | W 14 | N 8 | N 8 | N 8 | N 8 | N 7 |
| kJ | 107 | 137 | 136 | 174 | 172 | 168 | 165 | 46 | 63 | 68 | 66 | 43 | 153 | 153 | 153 | 150 | 150 | 106 | 106 | 29 | 29 | 29 | 29 | 28 |
Swell 2 Height (m) Direction Period (s) | W 16 | W 16 | W 16 | W 18 | — | — | N 8 | W 15 | W 15 | W 15 | W 15 | W 15 | NNE 8 | NNE 7 | NNE 7 | NNE 7 | N 7 | N 7 | N 8 | W 14 | W 14 | W 14 | W 14 | W 14 |
| kJ | 135 | 177 | 174 | 6 | — | — | 45 | 163 | 161 | 161 | 159 | 157 | 44 | 42 | 29 | 31 | 27 | 27 | 29 | 104 | 103 | 101 | 100 | 98 |
Swell 3 Height (m) Direction Period (s) | — | W 18 | W 18 | SE 10 | ESE 8 | SE 8 | — | W 15 | — | — | — | — | — | — | — | S 10 | ESE 8 | ESE 8 | W 14 | W 14 | — | — | — | WNW 14 |
| kJ | — | 6 | 6 | 4 | 7 | 18 | — | 163 | — | — | — | — | — | — | — | 2 | 23 | 24 | 106 | 104 | — | — | — | 64 |
Wind waves Height (m) Direction Period (s) | E 7 | — | — | ENE 7 | ENE 7 | ENE 7 | E 4 | E 7 | E 7 | E 4 | E 4 | E 5 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 7 | ENE 7 | E 7 | E 7 | E 6 |
| kJ | 53 | — | — | 160 | 178 | 178 | 59 | 114 | 92 | 30 | 40 | 104 | 166 | 146 | 108 | 108 | 112 | 97 | 100 | 126 | 131 | 130 | 124 | 137 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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