Surf Forecasts:
How big are the waves at Waipio Valley today (03 Sep):
- Morning surf: Morning surf (03 Sep, local time) - 5ft (1.6m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (03 Sep, local time) - 6ft (1.9m), 7s period with ENE swell.
- Evening surf: Evening surf (03 Sep, local time) - 3.5ft (1.0m), 14s period with E swell.
The current surf forecast for Waipio Valley at 1AM is: 1.9m 8s primary swell from a East-northeast direction and 0.7m 13s secondary swell from a East direction, 0.1m 10s secondary swell from a West direction (forecast issued at 07:00pm September 02). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Sep) | 5ft (1.6m) | 8s |
| Afternoon (03 Sep) | 6ft (1.9m) | 7s |
| Evening (03 Sep) | 3.5ft (1.0m) | 14s |
Table - waves today at Waipio Valley. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Sat afternoon. Warm (max 27°C on Thu morning, min 24°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Wed 2 | Thursday 3 | Friday 4 | |||||||||||||||||
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) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 |
Wave Graph  | |||||||||||||||||||
 kJ | 497 | 449 | 427 | 406 | 345 | 300 | 292 | 405 | 302 | 412 | 407 | 472 | 515 | 1487 | 1645 | 1691 | 1645 | 1645 | 1599 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 8:21AM0.74m | 10:04AM0.78m | |||||||||||||||||
Low Tide | 00:14AM0.15m | 1:19AM0.17m | |||||||||||||||||
 |  |  | | |  | | | | | | | | | | | | | | |
 | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | 6:37 | — | — | — | — | — | — | — | 6:36 | — | — | — | — | — | — | — | 6:35 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 25 | 25 | 25 | 26 | 27 | 27 | 26 | 25 | 25 | 24 | 24 | 25 | 26 | 26 | 25 | 25 | 25 |
Feels °C | 26 | 24 | 24 | 24 | 24 | 25 | 25 | 26 | 26 | 24 | 24 | 23 | 23 | 24 | 25 | 25 | 24 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | E 13 | E 13 | E 13 | E 13 | E 13 | E 12 | E 12 | E 16 | E 13 | E 14 | E 14 | E 14 | E 14 | NW 9 | NW 9 | NW 9 | N 8 | N 8 | N 12 |
| kJ | 125 | 167 | 167 | 165 | 162 | 196 | 193 | 125 | 157 | 412 | 407 | 472 | 515 | 3 | 3 | 3 | 5 | 5 | 11 |
Swell 2 Height (m) Direction Period (s) | W 10 | W 10 | W 10 | W 10 | W 10 | E 18 | NW 10 | NW 10 | E 16 | NW 10 | NW 9 | N 9 | NW 9 | — | NW 9 | N 13 | N 13 | N 12 | SSE 9 |
| kJ | 8 | 2 | 2 | 2 | 2 | 6 | 4 | 4 | 119 | 4 | 3 | 2 | 3 | — | 3 | 4 | 3 | 3 | 8 |
Swell 3 Height (m) Direction Period (s) | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 | W 9 | W 9 | NW 10 | W 9 | W 9 | W 9 | — | — | — | N 13 | NW 9 | N 12 | N 12 |
| kJ | 5 | 5 | 5 | 4 | 4 | 4 | 2 | 2 | 4 | 2 | 2 | 2 | — | — | — | 4 | 3 | 3 | 11 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 |
| kJ | 497 | 449 | 427 | 406 | 345 | 300 | 292 | 405 | 302 | 276 | 276 | 276 | 268 | 1487 | 1645 | 1691 | 1645 | 1645 | 1599 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 71 | 59 | 59 | 59 | 59 | 59 | 59 | 107 | 59 | 59 | 68 | 68 | 68 | 59 | 112 | 107 | 59 | 59 | 65 |
Best forecast wave conditions in Big Island | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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