Surf Forecasts:
How big are the waves at Waipio Valley today (25 Oct):
- Morning surf: Morning surf (25 Oct, local time) - 4.5ft (1.3m), 12s period with NNW swell.
- Afternoon surf: Afternoon surf (25 Oct, local time) - 4.5ft (1.4m), 11s period with NNW swell.
- Evening surf: Evening surf (25 Oct, local time) - 4.5ft (1.4m), 11s period with NNW swell.
The current surf forecast for Waipio Valley at 5PM is: 1.4m 11s primary swell from a North-northwest direction and 0.7m 7s secondary swell from a East direction (forecast issued at 01:00pm October 25). The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Oct) | 4.5ft (1.3m) | 12s |
| Afternoon (25 Oct) | 4.5ft (1.4m) | 11s |
| Evening (25 Oct) | 4.5ft (1.4m) | 11s |
Table - waves today at Waipio Valley. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Tue night. Warm (max 27°C on Tue morning, min 24°C on Sun night). Wind will be generally light. | |||||||||||||||||||||
Sun 25 | Monday 26 | Tuesday 27 | |||||||||||||||||||
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) | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | N 10 | NW 16 | NW 16 | NW 16 | NW 15 | NW 15 | NW 15 | NW 15 | NW 14 | NW 14 | NW 14 | NW 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 471 | 439 | 439 | 455 | 356 | 343 | 337 | 281 | 255 | 235 | 322 | 386 | 376 | 453 | 441 | 435 | 418 | 401 | 395 | 390 | 304 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | cross-on | glassy | glassy | on | on | on | cross-on | cross-on | cross | glassy | cross | cross-on | cross-on | cross | cross | cross | cross-off |
High Tide | 1:54PM0.64m | 3:08AM0.97m | 2:26PM0.59m | 3:50AM1.00m | 3:00PM0.54m | ||||||||||||||||
Low Tide | 8:44AM0.29m | 8:06PM0.02m | 9:34AM0.30m | 8:37PM0.00m | 10:26AM0.32m | 9:11PM0.00m | |||||||||||||||
 | |  |  |  | | | | | | | | | | | | | | |  |  | |
 | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | — | — | 5:51 | — | — | — | — | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:50 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 |
Temp °C | 26 | 26 | 25 | 25 | 25 | 24 | 24 | 25 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 27 | 27 | 26 | 26 | 25 |
Feels °C | 28 | 29 | 28 | 28 | 28 | 27 | 27 | 28 | 29 | 29 | 28 | 28 | 28 | 29 | 29 | 29 | 31 | 31 | 30 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | N 10 | N 10 | N 10 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 |
| kJ | 471 | 439 | 439 | 455 | 356 | 343 | 337 | 281 | 255 | 235 | 231 | 226 | 217 | 246 | 251 | 244 | 207 | 201 | 162 | 159 | 129 |
Swell 2 Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | NNW 18 | NW 16 | NW 16 | NW 16 | NW 15 | NW 15 | NW 15 | NW 15 | NW 14 | NW 14 | NW 14 | NW 14 |
| kJ | 67 | 48 | 48 | 34 | 34 | 34 | 23 | 23 | 36 | 207 | 322 | 386 | 376 | 453 | 441 | 435 | 418 | 401 | 395 | 390 | 304 |
Swell 3 Height (m) Direction Period (s) | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NW 19 | NW 18 | NNW 18 | E 7 | E 7 | N 12 | N 12 | E 7 | W 16 | S 10 | S 10 | S 10 | E 8 | W 16 | E 11 |
| kJ | 32 | 23 | 23 | 23 | 16 | 10 | 96 | 159 | 211 | 23 | 23 | 73 | 69 | 23 | 5 | 2 | 2 | 2 | 1 | 5 | 2 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | E 7 | E 7 | E 3 | E 7 | E 7 | E 4 | E 4 | E 4 | E 4 | E 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 34 | 44 | 6 | 33 | 23 | 12 | 35 | 21 | 19 | 27 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 71 | 102 | 68 | 31 | 54 | 0 | 0 | 39 | 71 | 71 | 31 | 39 | 56 | 0 | 31 | 59 | 71 | 68 | 68 | 59 | 0 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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