Surf Forecasts:
How big are the waves at Waimanu Bay today (25 Sep):
- Morning surf: Morning surf (25 Sep, local time) - 6.5ft (2.0m), 8s period with E swell.
- Afternoon surf: Afternoon surf (25 Sep, local time) - 6ft (1.9m), 8s period with E swell.
- Evening surf: Evening surf (25 Sep, local time) - 8ft (2.5m), 8s period with E swell.
The current surf forecast for Waimanu Bay at 11AM is: 2.0m 8s primary swell from a East direction and 0.4m 9s secondary swell from a North-northwest direction (forecast issued at 07:00am September 25). An open ocean swell of 0.1m 9s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Sep) | 6.5ft (2.0m) | 8s |
| Afternoon (25 Sep) | 6ft (1.9m) | 8s |
| Evening (25 Sep) | 8ft (2.5m) | 8s |
Table - waves today at Waimanu Bay. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 20mm), heaviest during Fri night. Warm (max 27°C on Fri morning, min 24°C on Sat night). Mainly strong winds. | |||||||||||||||||||||||
Friday 25 | Saturday 26 | Sunday 27 | |||||||||||||||||||||
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) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 9 | E 8 | E 9 | E 9 | ENE 9 | ENE 9 | ENE 9 | E 9 | ENE 9 | ENE 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 458 | 463 | 475 | 430 | 463 | 726 | 1081 | 1162 | 1109 | 1068 | 1093 | 1173 | 1351 | 1474 | 1474 | 1454 | 1362 | 1362 | 1243 | 1157 | 1095 | 934 | 837 |
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-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross | cross | cross |
High Tide | 2:01AM0.71m | 2:08PM0.80m | 2:38AM0.78m | 2:34PM0.76m | 3:17AM0.84m | 3:00PM0.71m | |||||||||||||||||
Low Tide | 7:56AM0.19m | 8:25PM0.14m | 8:38AM0.21m | 8:48PM0.11m | 9:22AM0.25m | 9:14PM0.08m | |||||||||||||||||
 |  | |  |  |  | | |  |  | | | | | | | | | |  | |  | | |
 | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:14 | — | — |
mm | — | — | — | — | 3 | 4 | 3 | 2 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 27 | 26 | 25 | 26 | 25 | 25 | 25 | 25 | 26 | 25 | 25 | 25 | 25 | 25 | 24 | 25 | 26 | 27 | 26 | 25 | 25 |
Feels °C | 25 | 25 | 26 | 25 | 24 | 24 | 22 | 23 | 22 | 22 | 23 | 22 | 22 | 22 | 22 | 22 | 21 | 22 | 23 | 24 | 23 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | WNW 16 | N 9 | N 9 | WNW 15 | WNW 15 | NNW 20 | NNW 19 | NNW 18 | NNW 18 |
| kJ | 29 | 28 | 28 | 28 | 28 | 27 | 27 | 16 | 14 | 13 | 14 | 14 | 14 | 6 | 25 | 6 | 6 | 21 | 21 | 37 | 72 | 126 | 123 |
Swell 2 Height (m) Direction Period (s) | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | NW 20 | NW 19 | NW 19 | NW 18 | WNW 18 | NW 18 | NW 16 | WNW 16 | N 9 | NW 16 | NW 15 | N 9 | N 9 | WNW 14 | WNW 13 | WNW 13 | WNW 13 |
| kJ | 2 | 2 | 2 | 2 | 2 | 2 | 15 | 15 | 14 | 12 | 31 | 12 | 11 | 25 | 6 | 10 | 9 | 6 | 6 | 20 | 17 | 17 | 17 |
Swell 3 Height (m) Direction Period (s) | W 17 | E 12 | W 10 | W 21 | W 21 | W 20 | W 9 | W 9 | W 9 | W 9 | W 10 | W 10 | W 9 | W 14 | W 15 | W 15 | W 14 | N 21 | NW 20 | — | — | N 8 | E 18 |
| kJ | 6 | 3 | 2 | 9 | 9 | 8 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 4 | 4 | 4 | 4 | 9 | 16 | — | — | 6 | 24 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 9 | E 8 | E 9 | E 9 | ENE 9 | ENE 9 | ENE 9 | E 9 | ENE 9 | ENE 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
| kJ | 458 | 463 | 475 | 430 | 463 | 726 | 1081 | 1162 | 1109 | 1068 | 1093 | 1173 | 1351 | 1474 | 1474 | 1454 | 1362 | 1362 | 1243 | 1157 | 1095 | 934 | 837 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 24 | 58 | 107 | 66 | 58 | 58 | 58 | 58 | 54 | 58 | 58 | 66 | 58 | 58 | 58 | 24 | 24 | 24 | 24 | 24 | 71 | 58 | 24 |
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