Surf Forecasts:
How big are the waves at Waipio Valley today (13 Oct):
- Morning surf: Morning surf (13 Oct, local time) - 3ft (0.9m), 16s period with NNW swell.
- Afternoon surf: Afternoon surf (13 Oct, local time) - 3.5ft (1.0m), 15s period with NW swell.
- Evening surf: Evening surf (13 Oct, local time) - 3.5ft (1.0m), 14s period with NW swell.
The current surf forecast for Waipio Valley at 4PM is: 1.0m 15s primary swell from a Northwest direction and 0.5m 10s secondary swell from a Northeast direction, 1.3m 8s secondary swell from a East-northeast direction (forecast issued at 07:00am October 13). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Oct) | 3ft (0.9m) | 16s |
| Afternoon (13 Oct) | 3.5ft (1.0m) | 15s |
| Evening (13 Oct) | 3.5ft (1.0m) | 14s |
Table - waves today at Waipio Valley. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Wed morning, min 24°C on Tue night). Wind will be generally light. | |||||||||||||||||||||||
Tuesday 13 | Wednesday 14 | Thursday 15 | |||||||||||||||||||||
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) | NW 16 | NW 16 | NNW 15 | NW 15 | NW 15 | NW 14 | NW 14 | NW 14 | NW 14 | NNW 13 | NNW 13 | NNW 13 | NNW 13 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NNW 12 | NNW 12 | ENE 10 | ENE 9 | ENE 9 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 371 | 358 | 398 | 429 | 418 | 412 | 407 | 390 | 368 | 313 | 309 | 304 | 304 | 249 | 245 | 241 | 223 | 212 | 184 | 184 | 305 | 237 | 213 |
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 | cross | cross | cross | cross | 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 | 4:30AM0.88m | 3:32PM0.52m | 5:08AM0.85m | 3:51PM0.48m | 5:53AM0.80m | 4:04PM0.45m | |||||||||||||||||
Low Tide | 11:04AM0.36m | 9:45PM0.11m | 11:56AM0.39m | 10:12PM0.14m | 1:06PM0.42m | 10:41PM0.18m | |||||||||||||||||
 |  |  | | | | | | | | | | |  | | | | | | | | | | |
 | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 5:59 | — | — | — | — | — | — | — | 5:58 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 26 | 26 | 26 | 26 | 25 | 25 | 24 | 25 | 25 | 27 | 27 | 26 | 25 | 25 | 24 | 24 | 26 | 27 | 27 | 26 | 25 | 25 |
Feels °C | 26 | 27 | 27 | 28 | 28 | 26 | 27 | 26 | 27 | 26 | 28 | 28 | 28 | 26 | 27 | 25 | 24 | 26 | 26 | 27 | 25 | 24 | 25 |
Swell 1 Height (m) Direction Period (s) | NW 16 | NW 16 | NNW 15 | NW 15 | NW 15 | NW 14 | NW 14 | NW 14 | NW 14 | NNW 13 | NNW 13 | NNW 13 | NNW 13 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NNW 12 | NNW 12 | NW 12 | NW 12 | NW 12 |
| kJ | 371 | 358 | 398 | 429 | 418 | 412 | 407 | 390 | 368 | 313 | 309 | 304 | 304 | 249 | 245 | 241 | 223 | 212 | 184 | 184 | 144 | 142 | 137 |
Swell 2 Height (m) Direction Period (s) | E 10 | ENE 11 | NE 11 | NE 10 | NE 10 | NE 9 | NE 9 | NE 9 | E 9 | E 13 | W 10 | W 9 | NE 9 | NE 9 | NE 8 | NE 8 | NE 8 | NE 10 | NE 10 | NE 10 | E 11 | NNW 8 | E 13 |
| kJ | 49 | 12 | 18 | 47 | 48 | 68 | 70 | 68 | 14 | 3 | 2 | 2 | 112 | 112 | 86 | 82 | 82 | 39 | 36 | 94 | 10 | 13 | 30 |
Swell 3 Height (m) Direction Period (s) | W 11 | W 11 | W 11 | — | W 11 | W 11 | NE 9 | E 8 | E 9 | ESE 6 | E 17 | N 7 | W 9 | E 16 | E 12 | E 12 | E 12 | E 14 | E 14 | E 11 | E 13 | E 13 | W 12 |
| kJ | 9 | 9 | 9 | — | 9 | 9 | 68 | 33 | 6 | 15 | 6 | 1 | 2 | 5 | 3 | 3 | 3 | 16 | 16 | 10 | 14 | 30 | 3 |
Wind waves Height (m) Direction Period (s) | E 7 | E 7 | E 7 | ENE 8 | E 7 | E 7 | E 8 | E 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | E 4 | E 4 | E 4 | E 4 | E 4 | ENE 8 | ENE 8 | E 5 | ENE 10 | ENE 9 | ENE 9 |
| kJ | 239 | 239 | 251 | 286 | 159 | 112 | 103 | 103 | 154 | 151 | 180 | 194 | 14 | 13 | 19 | 21 | 28 | 157 | 167 | 66 | 305 | 237 | 213 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 27 | 34 | 71 | 34 | 59 | 59 | 65 | 56 | 65 | 59 | 71 | 71 | 71 | 65 | 66 | 59 | 59 | 68 | 71 | 104 | 71 | 68 | 68 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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