Surf Forecasts:
How big are the waves at Waipio Valley today (10 Sep):
- Morning surf: Morning surf (10 Sep, local time) - 5.5ft (1.7m), 7s period with ENE swell.
- Afternoon surf: Afternoon surf (10 Sep, local time) - 5ft (1.6m), 7s period with ENE swell.
- Evening surf: Evening surf (10 Sep, local time) - 4ft (1.2m), 7s period with ENE swell.
The current surf forecast for Waipio Valley at 3AM is: 1.6m 12s primary swell from a East-northeast direction and 0.4m 10s secondary swell from a Northwest direction, 0.2m 6s secondary swell from a West direction (forecast issued at 07:00pm September 09). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Sep) | 5.5ft (1.7m) | 7s |
| Afternoon (10 Sep) | 5ft (1.6m) | 7s |
| Evening (10 Sep) | 4ft (1.2m) | 7s |
Table - waves today at Waipio Valley. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Wed night. Warm (max 27°C on Wed night, min 25°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Wed 9 | Thursday 10 | Friday 11 | |||||||||||||||||
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 7 | ENE 7 | ENE 12 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 |
Wave Graph  | |||||||||||||||||||
 kJ | 210 | 228 | 222 | 755 | 252 | 310 | 270 | 262 | 181 | 140 | 176 | 297 | 387 | 308 | 350 | 404 | 202 | 236 | 176 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 2:13AM0.67m | 2:38PM0.89m | 2:54AM0.73m | 3:05PM0.83m | |||||||||||||||
Low Tide | 8:35PM0.20m | 8:06AM0.12m | 8:58PM0.17m | 8:50AM0.16m | 9:22PM0.14m | ||||||||||||||
 |  |  | | |  | |  | | | | | |  | | | |  | | |
 | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | 6:30 | — | — | — | — | — | — | — | 6:29 | — | — | — | — | — | — | — | 6:28 | — | — |
mm | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 25 | 27 | 27 | 26 | 25 | 25 |
Feels °C | 30 | 30 | 28 | 28 | 28 | 27 | 29 | 29 | 28 | 27 | 27 | 27 | 27 | 26 | 29 | 30 | 29 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | E 12 | E 12 | E 12 | NW 10 | E 12 | NW 10 | NW 9 | NW 8 | E 11 | ENE 11 | ENE 11 | ENE 11 | NNE 7 | NNE 8 | NNE 8 | NW 8 | ENE 11 | ENE 10 | ENE 10 |
| kJ | 193 | 190 | 187 | 34 | 139 | 23 | 12 | 11 | 91 | 100 | 176 | 297 | 4 | 37 | 37 | 3 | 202 | 236 | 176 |
Swell 2 Height (m) Direction Period (s) | W 6 | NW 11 | NW 10 | W 6 | NW 10 | W 12 | W 12 | W 12 | NW 8 | NW 8 | NW 9 | NW 9 | NNE 8 | NW 7 | NW 10 | SW 10 | NNE 8 | NNE 8 | NNE 8 |
| kJ | 7 | 30 | 36 | 3 | 33 | 3 | 3 | 3 | 11 | 9 | 13 | 3 | 7 | 2 | 4 | 4 | 47 | 44 | 47 |
Swell 3 Height (m) Direction Period (s) | NW 11 | W 6 | W 6 | W 12 | W 6 | W 5 | SE 9 | SE 9 | W 12 | NNE 8 | NE 8 | W 11 | NW 9 | NW 9 | SE 8 | SE 8 | NW 8 | SW 9 | SW 9 |
| kJ | 19 | 7 | 3 | 3 | 1 | 1 | 3 | 3 | 3 | 7 | 3 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 7 | ENE 7 | ENE 12 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 6 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | E 4 | — | E 3 |
| kJ | 210 | 228 | 222 | 755 | 252 | 310 | 270 | 262 | 181 | 140 | 105 | 38 | 387 | 308 | 350 | 404 | 7 | — | 5 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 68 | 67 | 67 | 69 | 69 | 59 | 59 | 27 | 72 | 59 | 31 | 27 | 27 | 27 | 71 | 71 | 27 | 27 | 66 |
Best forecast wave conditions in Big Island | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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