Surf Forecasts:
How big are the waves at Waipio Valley today (16 Jul):
- Morning surf: Morning surf (16 Jul, local time) - 2ft (0.6m), 15s period with W swell.
- Afternoon surf: Afternoon surf (16 Jul, local time) - 5ft (1.6m), 6s period with E swell.
- Evening surf: Evening surf (16 Jul, local time) - 2ft (0.6m), 14s period with W swell.
The current surf forecast for Waipio Valley at 9PM is: 0.6m 14s primary swell from a West direction and 0.5m 7s secondary swell from a North-northeast direction, 1.3m 6s secondary swell from a East direction (forecast issued at 01:00pm July 16). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Jul) | 2ft (0.6m) | 15s |
| Afternoon (16 Jul) | 5ft (1.6m) | 6s |
| Evening (16 Jul) | 2ft (0.6m) | 14s |
Table - waves today at Waipio Valley. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Fri morning, min 24°C on Sat night). Wind will be generally light. | |||||||||||||||||||||
Thu 16 | Friday 17 | Saturday 18 | |||||||||||||||||||
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) | W 15 | E 6 | E 6 | W 14 | W 14 | W 14 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 7 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | E 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 157 | 154 | 153 | 153 | 150 | 150 | 124 | 132 | 173 | 167 | 141 | 109 | 163 | 166 | 294 | 350 | 383 | 386 | 448 | 402 | 343 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 4:54PM0.98m | 4:46AM0.54m | 5:25PM0.90m | 5:44AM0.55m | 5:53PM0.81m | ||||||||||||||||
Low Tide | 9:44AM0.05m | 11:40PM0.24m | 10:27AM0.15m | 00:14AM0.23m | 11:10AM0.26m | ||||||||||||||||
 | |  |  |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — |
 | — | — | 7:05 | — | — | — | — | — | — | — | 7:04 | — | — | — | — | — | — | — | 7:04 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 26 | 25 | 25 | 25 | 26 | 28 | 27 | 27 | 26 | 26 | 25 | 25 | 26 | 27 | 27 | 26 | 25 | 25 |
Feels °C | 27 | 27 | 28 | 27 | 26 | 27 | 26 | 27 | 28 | 27 | 28 | 27 | 27 | 26 | 26 | 26 | 27 | 26 | 26 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | NNE 8 | NNE 7 | W 14 | W 14 | W 14 | W 14 | W 14 | W 14 | W 14 | N 8 | N 8 | NNE 7 | N 8 | NE 6 | WNW 14 | NNE 7 | NNE 8 | NNE 7 | W 13 | W 13 | N 7 |
| kJ | 44 | 43 | 153 | 153 | 150 | 150 | 106 | 106 | 104 | 29 | 29 | 29 | 29 | 31 | 61 | 16 | 19 | 17 | 30 | 30 | 24 |
Swell 2 Height (m) Direction Period (s) | W 15 | W 14 | NNE 7 | NNE 7 | NNE 7 | N 7 | N 7 | N 8 | N 8 | W 14 | W 14 | N 8 | NE 6 | N 8 | NNE 7 | WNW 13 | WNW 13 | WNW 13 | W 13 | W 13 | W 13 |
| kJ | 157 | 153 | 43 | 40 | 31 | 28 | 28 | 29 | 29 | 104 | 101 | 29 | 19 | 30 | 16 | 59 | 58 | 57 | 30 | 30 | 30 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | S 10 | S 10 | W 14 | W 14 | — | — | — | W 14 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | — | — | — | W 13 |
| kJ | — | — | — | — | 2 | 2 | 106 | 106 | — | — | — | 100 | 64 | 63 | 61 | 60 | 58 | — | — | — | 30 |
Wind waves Height (m) Direction Period (s) | E 5 | E 6 | E 6 | E 5 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 7 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | E 8 |
| kJ | 97 | 154 | 141 | 97 | 105 | 106 | 124 | 132 | 173 | 167 | 141 | 109 | 163 | 166 | 294 | 350 | 383 | 386 | 448 | 402 | 343 |
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 | 59 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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