Surf Forecasts:
How big are the waves at Waipio Valley today (03 Sep):
- Morning surf: Morning surf (03 Sep, local time) - 6ft (1.8m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (03 Sep, local time) - 6.5ft (2.0m), 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 9PM is: 1.0m 14s primary swell from a East direction and 0.1m 10s secondary swell from a Northwest direction, 1.8m 7s secondary swell from a East-northeast direction (forecast issued at 01:00pm September 03). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Sep) | 6ft (1.8m) | 8s |
| Afternoon (03 Sep) | 6.5ft (2.0m) | 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 night. Warm (max 28°C on Sun morning, min 24°C on Thu night). Wind will be generally light. | |||||||||||||||||||||
Thu 3 | Friday 4 | Saturday 5 | |||||||||||||||||||
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) | E 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 | E 14 | ENE 13 | ENE 13 | ENE 13 | ENE 14 | ENE 13 | ENE 13 | ENE 13 |
Wave Graph  | |||||||||||||||||||||
 kJ | 447 | 444 | 349 | 412 | 407 | 472 | 515 | 1487 | 1807 | 1858 | 1617 | 1594 | 1362 | 1382 | 1308 | 1288 | 1641 | 1690 | 1792 | 1592 | 1713 |
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-on | cross-on | 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 | 8:21AM0.74m | 10:04AM0.78m | 11:22AM0.83m | 10:13PM0.40m | |||||||||||||||||
Low Tide | 1:19AM0.17m | 2:52AM0.18m | 7:10PM0.37m | ||||||||||||||||||
 |  |  |  |  | | | | | | | |  | | | | | | |  | | |
 | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | — | — | 6:36 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:34 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — |
Temp °C | 28 | 27 | 26 | 25 | 25 | 25 | 24 | 25 | 26 | 27 | 25 | 25 | 25 | 24 | 24 | 25 | 27 | 27 | 26 | 26 | 26 |
Feels °C | 27 | 27 | 26 | 25 | 24 | 25 | 24 | 25 | 26 | 28 | 25 | 25 | 26 | 26 | 25 | 26 | 28 | 29 | 29 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | NW 10 | E 16 | E 13 | E 14 | E 14 | E 14 | E 14 | NW 9 | NW 9 | NW 9 | N 8 | E 14 | N 7 | E 14 | ENE 13 | ENE 13 | NNE 11 | NNE 10 | ENE 13 | ENE 13 | ENE 13 |
| kJ | 4 | 125 | 157 | 412 | 407 | 472 | 515 | 3 | 3 | 3 | 5 | 1594 | 4 | 1382 | 1308 | 1288 | 23 | 35 | 1792 | 1592 | 1713 |
Swell 2 Height (m) Direction Period (s) | W 9 | NW 10 | E 16 | NW 10 | N 9 | N 9 | NW 9 | — | — | N 13 | N 13 | N 8 | N 12 | N 12 | NNE 11 | NNE 11 | NNE 11 | NNE 10 | NNE 10 | N 10 | N 10 |
| kJ | 2 | 4 | 119 | 4 | 2 | 2 | 3 | — | — | 4 | 3 | 5 | 11 | 11 | 25 | 24 | 38 | 35 | 33 | 31 | 29 |
Swell 3 Height (m) Direction Period (s) | NW 10 | W 9 | NW 10 | W 9 | W 9 | W 9 | — | — | — | N 13 | NW 9 | N 12 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | — | — | N 12 | — |
| kJ | 4 | 2 | 4 | 2 | 2 | 2 | — | — | — | 4 | 3 | 3 | 8 | 8 | 8 | 8 | 8 | — | — | 11 | — |
Wind waves Height (m) Direction Period (s) | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 14 | E 14 | E 14 | E 14 | — | E 14 | — | — | — | ENE 13 | ENE 14 | — | — | — |
| kJ | 447 | 444 | 349 | 302 | 337 | 337 | 302 | 1487 | 1807 | 1858 | 1617 | — | 1362 | — | — | — | 1641 | 1690 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 59 | 112 | 67 | 59 | 59 | 59 | 68 | 68 | 104 | 104 | 67 | 66 | 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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