Surf Forecasts:
How big are the waves at Waipio Valley today (09 Aug):
- Morning surf: Morning surf (09 Aug, local time) - 5.5ft (1.7m), 8s period with E swell.
- Afternoon surf: Afternoon surf (09 Aug, local time) - 6.5ft (2.0m), 8s period with E swell.
- Evening surf: Evening surf (09 Aug, local time) - 5.5ft (1.7m), 8s period with E swell.
The current surf forecast for Waipio Valley at 10AM is: 1.7m 8s primary swell from a East direction and 0.4m 9s secondary swell from a Northeast direction, 0.2m 13s secondary swell from a West direction (forecast issued at 07:00am August 09). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Aug) | 5.5ft (1.7m) | 8s |
| Afternoon (09 Aug) | 6.5ft (2.0m) | 8s |
| Evening (09 Aug) | 5.5ft (1.7m) | 8s |
Table - waves today at Waipio Valley. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Sun afternoon. Warm (max 29°C on Mon morning, min 24°C on Tue night). Wind will be generally light. | |||||||||||||||||||||||
Sunday 9 | Monday 10 | Tuesday 11 | |||||||||||||||||||||
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) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 332 | 350 | 391 | 513 | 412 | 368 | 374 | 365 | 316 | 308 | 308 | 316 | 316 | 273 | 234 | 226 | 258 | 251 | 220 | 226 | 226 | 196 | 196 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | 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 | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 1:25PM0.98m | 00:31AM0.47m | 2:05PM1.02m | 1:25AM0.52m | 2:41PM1.03m | ||||||||||||||||||
Low Tide | 5:41AM0.06m | 8:23PM0.33m | 6:36AM0.02m | 8:51PM0.29m | 7:25AM-0.00m | 9:19PM0.25m | |||||||||||||||||
 |  | |  |  | | | | | | | |  | | | | | | | | |  | | |
 | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — |
 | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:53 | — | — | — | — | — | — | — | 6:52 | — | — |
mm | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 27 | 28 | 28 | 27 | 27 | 26 | 26 | 26 | 27 | 29 | 28 | 27 | 26 | 26 | 25 | 25 | 26 | 27 | 27 | 27 | 25 | 25 |
Feels °C | 27 | 28 | 29 | 29 | 28 | 29 | 27 | 27 | 27 | 28 | 30 | 29 | 28 | 27 | 27 | 26 | 25 | 26 | 27 | 28 | 28 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | NE 9 | NE 9 | NE 9 | W 12 | NE 9 | NE 9 | NE 9 | NE 9 | NNW 10 | NNW 10 | NNW 10 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 |
| kJ | 31 | 30 | 29 | 12 | 20 | 20 | 20 | 12 | 20 | 19 | 19 | 17 | 16 | 16 | 15 | 14 | 13 | 13 | 13 | 13 | 6 | 6 | 6 |
Swell 2 Height (m) Direction Period (s) | N 6 | N 6 | W 13 | N 12 | W 12 | NNW 11 | NNW 11 | NNW 10 | NE 8 | NE 8 | NE 8 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 |
| kJ | 3 | 3 | 13 | 3 | 11 | 12 | 23 | 22 | 11 | 11 | 11 | 9 | 9 | 19 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
Swell 3 Height (m) Direction Period (s) | W 10 | W 10 | N 6 | N 6 | N 12 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | NE 9 | SE 12 | — | — | W 12 | W 12 | W 12 | W 12 | W 14 | W 15 | W 12 | W 15 |
| kJ | 2 | 2 | 3 | 1 | 11 | 10 | 10 | 10 | 22 | 21 | 9 | 12 | 6 | — | — | 3 | 3 | 3 | 3 | 4 | 4 | 3 | 4 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 332 | 350 | 391 | 513 | 412 | 368 | 374 | 365 | 316 | 308 | 308 | 316 | 316 | 273 | 234 | 226 | 258 | 251 | 220 | 226 | 226 | 196 | 196 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 71 | 59 | 59 | 59 | 68 | 104 | 67 | 65 | 65 | 65 | 65 | 65 | 104 | 112 | 69 | 67 | 67 | 67 | 67 | 67 | 71 | 112 | 104 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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