Surf Forecasts:
How big are the waves at Waimanu Bay today (21 Oct):
- Morning surf: Morning surf (21 Oct, local time) - 5.5ft (1.7m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (21 Oct, local time) - 6ft (1.9m), 7s period with ENE swell.
- Evening surf: Evening surf (21 Oct, local time) - 6ft (1.8m), 8s period with ENE swell.
The current surf forecast for Waimanu Bay at 6PM is: 1.9m 8s primary swell from a East-northeast direction and 0.3m 9s secondary swell from a North direction, 0.2m 14s secondary swell from a East direction (forecast issued at 01:00pm October 21). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Oct) | 5.5ft (1.7m) | 8s |
| Afternoon (21 Oct) | 6ft (1.9m) | 7s |
| Evening (21 Oct) | 6ft (1.8m) | 8s |
Table - waves today at Waimanu Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Wed afternoon, min 24°C on Wed night). Wind will be generally light. | |||||||||||||||||||||
Wed 21 | Thursday 22 | Friday 23 | |||||||||||||||||||
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) | ENE 8 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | E 7 | E 7 | E 7 | ENE 7 | ENE 7 | E 7 | E 8 | NE 8 | NE 8 | ENE 8 | E 8 | NE 8 | NE 11 | NE 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 358 | 387 | 397 | 346 | 310 | 300 | 292 | 251 | 251 | 251 | 228 | 199 | 126 | 112 | 145 | 138 | 183 | 116 | 112 | 99 | 96 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 11:44AM0.74m | 00:38AM0.62m | 12:18PM0.73m | 1:15AM0.73m | 12:50PM0.71m | ||||||||||||||||
Low Tide | 6:30PM0.22m | 6:14AM0.31m | 6:49PM0.16m | 7:06AM0.30m | 7:12PM0.11m | ||||||||||||||||
 |  | |  | | | | | | | | | | |  | | | | | | | |
 | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | — | — | 5:53 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 25 | 25 | 24 | 24 | 24 | 25 | 26 | 26 | 26 | 25 | 24 | 24 | 24 | 25 | 26 | 26 | 25 | 25 | 25 |
Feels °C | 25 | 25 | 25 | 25 | 24 | 25 | 24 | 25 | 26 | 26 | 27 | 26 | 25 | 25 | 25 | 26 | 28 | 28 | 27 | 27 | 28 |
Swell 1 Height (m) Direction Period (s) | NNW 10 | NNW 9 | N 9 | N 9 | N 9 | NNW 9 | E 13 | E 13 | E 13 | E 13 | E 12 | E 12 | NE 8 | NE 8 | NE 8 | NE 8 | NNE 12 | E 8 | NE 8 | E 8 | E 7 |
| kJ | 31 | 17 | 15 | 15 | 15 | 16 | 31 | 31 | 32 | 55 | 26 | 47 | 75 | 112 | 145 | 138 | 103 | 90 | 88 | 71 | 87 |
Swell 2 Height (m) Direction Period (s) | E 15 | E 14 | E 14 | E 14 | E 14 | E 13 | N 9 | N 9 | N 9 | N 8 | NE 16 | NE 16 | E 13 | E 13 | E 7 | NNE 13 | E 13 | NE 8 | E 8 | NE 8 | NE 8 |
| kJ | 4 | 16 | 16 | 16 | 15 | 31 | 14 | 13 | 13 | 12 | 38 | 61 | 83 | 84 | 70 | 114 | 82 | 73 | 71 | 73 | 62 |
Swell 3 Height (m) Direction Period (s) | NW 9 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NNW 12 | NNW 12 | NW 12 | N 8 | N 8 | NE 14 | NE 14 | NE 13 | E 13 | NW 12 | NE 12 | NE 12 | NE 11 | NE 11 |
| kJ | 3 | 7 | 7 | 6 | 6 | 6 | 6 | 14 | 14 | 21 | 12 | 5 | 73 | 99 | 87 | 84 | 36 | 116 | 112 | 99 | 96 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | E 7 | E 7 | E 7 | ENE 7 | ENE 7 | E 7 | E 8 | — | E 7 | ENE 8 | ENE 3 | — | — | — |
| kJ | 358 | 387 | 397 | 346 | 310 | 300 | 292 | 251 | 251 | 251 | 228 | 199 | 126 | 110 | — | 54 | 183 | 4 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 77 | 77 | 77 | 69 | 68 | 58 | 66 | 66 | 74 | 97 | 77 | 66 | 66 | 66 | 61 | 60 | 77 | 58 | 66 | 70 | 66 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Waimanu Bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest