Surf Forecasts:
How big are the waves at Waipio Bay today (14 Oct):
- Morning surf: Morning surf (14 Oct, local time) - 3ft (0.9m), 13s period with NNW swell.
- Afternoon surf: Afternoon surf (14 Oct, local time) - 3ft (0.9m), 13s period with NNW swell.
- Evening surf: Evening surf (14 Oct, local time) - 3ft (0.9m), 13s period with NW swell.
The current surf forecast for Waipio Bay at 1PM is: 0.9m 13s primary swell from a North-northwest direction and 0.8m 9s secondary swell from a East-northeast direction, 0.6m 3s secondary swell from a East-northeast direction (forecast issued at 07:00am October 14). The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Oct) | 3ft (0.9m) | 13s |
| Afternoon (14 Oct) | 3ft (0.9m) | 13s |
| Evening (14 Oct) | 3ft (0.9m) | 13s |
Table - waves today at Waipio Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Wed afternoon. Warm (max 27°C on Wed morning, min 24°C on Thu night). Winds increasing (light winds from the E on Wed morning, fresh winds from the E by Fri afternoon). | |||||||||||||||||||||||
Wednesday 14 | Thursday 15 | Friday 16 | |||||||||||||||||||||
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 14 | NNW 13 | NNW 13 | NNW 13 | NNW 13 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NNW 12 | ENE 10 | ENE 10 | NE 9 | NW 12 | NNW 11 | ENE 6 | ENE 6 | NNW 12 | ENE 6 | NNW 13 | NNW 13 | NNW 13 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 368 | 313 | 309 | 304 | 304 | 249 | 245 | 241 | 223 | 212 | 197 | 318 | 264 | 138 | 137 | 111 | 109 | 95 | 119 | 141 | 312 | 361 | 405 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | on | 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-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 5:08AM0.85m | 3:51PM0.48m | 5:53AM0.80m | 4:04PM0.45m | 6:48AM0.76m | ||||||||||||||||||
Low Tide | 11:56AM0.39m | 10:12PM0.14m | 1:06PM0.42m | 10:41PM0.18m | |||||||||||||||||||
 |  |  | |  |  | | | | | | | |  | | | | | | | | | | |
 | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | — | — | 5:59 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — |
mm | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | 1 | — | — | — | — | — | — | — | 1 | 1 | — |
Temp °C | 25 | 26 | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 26 | 27 | 27 | 26 | 25 | 25 | 24 | 24 | 25 | 27 | 26 | 25 | 25 | 25 |
Feels °C | 27 | 27 | 28 | 29 | 28 | 27 | 26 | 26 | 25 | 25 | 26 | 27 | 25 | 24 | 25 | 23 | 23 | 23 | 25 | 25 | 24 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | 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 | NE 9 | NE 9 | NE 9 | NNW 11 | NNW 11 | NNW 12 | NNW 13 | NNW 13 | NNW 13 | NNW 13 |
| kJ | 368 | 313 | 309 | 304 | 304 | 249 | 245 | 241 | 223 | 212 | 184 | 184 | 144 | 138 | 132 | 109 | 107 | 81 | 119 | 141 | 312 | 361 | 405 |
Swell 2 Height (m) Direction Period (s) | ENE 9 | ENE 9 | W 9 | ENE 9 | W 9 | NE 9 | E 12 | E 12 | E 12 | E 14 | NE 10 | E 11 | E 13 | NW 12 | NW 12 | NNW 11 | E 12 | NE 8 | E 12 | NNW 11 | W 20 | E 12 | E 12 |
| kJ | 127 | 124 | 2 | 99 | 2 | 112 | 3 | 3 | 3 | 16 | 36 | 10 | 13 | 112 | 137 | 111 | 26 | 24 | 25 | 75 | 7 | 25 | 24 |
Swell 3 Height (m) Direction Period (s) | E 9 | E 13 | E 17 | W 9 | N 7 | E 16 | E 16 | W 9 | E 15 | E 14 | E 14 | E 14 | W 12 | NNW 8 | E 13 | E 13 | — | E 12 | E 12 | E 12 | W 12 | W 19 | W 18 |
| kJ | 14 | 3 | 6 | 2 | 1 | 5 | 5 | 2 | 4 | 16 | 16 | 4 | 3 | 13 | 30 | 28 | — | 25 | 25 | 25 | 3 | 7 | 7 |
Wind waves Height (m) Direction Period (s) | — | — | ENE 9 | ENE 3 | ENE 9 | E 4 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 10 | ENE 10 | E 6 | ESE 6 | ESE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 |
| kJ | — | — | 138 | 7 | 161 | 13 | 164 | 157 | 153 | 181 | 197 | 318 | 264 | 31 | 39 | 48 | 109 | 95 | 117 | 121 | 160 | 232 | 232 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 53 | 53 | 71 | 71 | 71 | 71 | 61 | 61 | 64 | 61 | 71 | 71 | 71 | 61 | 68 | 64 | 70 | 70 | 105 | 71 | 57 | 40 | 32 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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