Surf Forecasts:
How big are the waves at Waimanu Bay today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 3.5ft (1.1m), 7s period with E swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 5ft (1.6m), 7s period with E swell.
- Evening surf: Evening surf (21 Jul, local time) - 4.5ft (1.3m), 7s period with E swell.
The current surf forecast for Waimanu Bay at 2AM is: 1.3m 7s primary swell from a East-northeast direction and 0.3m 12s secondary swell from a East direction, 0.2m 16s secondary swell from a East direction (forecast issued at 07:00pm July 20). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 3.5ft (1.1m) | 7s |
| Afternoon (21 Jul) | 5ft (1.6m) | 7s |
| Evening (21 Jul) | 4.5ft (1.3m) | 7s |
Table - waves today at Waimanu Bay. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Tue afternoon. Warm (max 27°C on Tue morning, min 24°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Mon 20 | Tuesday 21 | Wednesday 22 | |||||||||||||||||
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) | E 7 | E 7 | E 7 | ENE 7 | ENE 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | ENE 7 | E 12 | ENE 7 | ENE 11 | ENE 12 | ENE 12 | E 12 | E 12 |
Wave Graph  | |||||||||||||||||||
 kJ | 127 | 123 | 121 | 154 | 143 | 121 | 218 | 240 | 243 | 162 | 167 | 171 | 132 | 154 | 439 | 522 | 531 | 472 | 276 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 10:08AM0.64m | 6:37PM0.56m | 11:34AM0.70m | ||||||||||||||||
Low Tide | 2:08AM0.22m | 3:43PM0.54m | 2:59AM0.21m | ||||||||||||||||
 |  |  | | |  | | |  | | | | | | | | | | | |
 | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | 7:04 | — | — | — | — | — | — | — | 7:04 | — | — | — | — | — | — | — | 7:02 | — | — |
mm | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 25 | 25 | 25 | 26 | 27 | 26 | 26 | 25 | 25 | 25 | 24 | 25 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 27 | 28 | 27 | 27 | 26 | 27 | 28 | 26 | 27 | 26 | 25 | 25 | 24 | 25 | 26 | 25 | 25 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | NNE 7 | NNE 7 | NE 7 | E 12 | E 12 | NE 7 | E 15 | E 14 | E 13 | E 13 | E 12 | E 12 | E 12 | E 11 | W 10 | N 12 | N 12 | NNE 7 | E 12 |
| kJ | 62 | 68 | 73 | 25 | 25 | 47 | 38 | 58 | 84 | 117 | 138 | 136 | 132 | 154 | 2 | 3 | 3 | 27 | 276 |
Swell 2 Height (m) Direction Period (s) | E 13 | E 12 | E 12 | E 16 | E 15 | E 12 | W 11 | W 11 | W 11 | NNE 7 | NNE 7 | W 11 | NE 7 | W 10 | N 12 | W 10 | W 10 | N 11 | NNE 7 |
| kJ | 13 | 12 | 26 | 19 | 38 | 41 | 2 | 2 | 2 | 31 | 32 | 2 | 44 | 2 | 3 | 2 | 2 | 3 | 29 |
Swell 3 Height (m) Direction Period (s) | W 11 | W 12 | W 12 | W 12 | W 11 | E 15 | — | E 14 | E 11 | W 11 | W 11 | N 13 | W 11 | N 12 | S 16 | S 16 | S 16 | W 10 | N 11 |
| kJ | 10 | 10 | 11 | 11 | 10 | 38 | — | 57 | 20 | 2 | 2 | 3 | 2 | 3 | 5 | 5 | 5 | 2 | 10 |
Wind waves Height (m) Direction Period (s) | E 7 | E 7 | E 7 | ENE 7 | ENE 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | ENE 7 | E 7 | ENE 7 | ENE 11 | ENE 12 | ENE 12 | E 12 | E 4 |
| kJ | 127 | 123 | 121 | 154 | 143 | 121 | 218 | 240 | 243 | 162 | 167 | 171 | 120 | 154 | 439 | 522 | 531 | 472 | 10 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 98 | 68 | 71 | 66 | 66 | 71 | 97 | 98 | 107 | 69 | 69 | 24 | 68 | 68 | 98 | 24 | 72 | 66 | 70 |
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