Surf Forecasts:
How big are the waves at Waiaha Rivermouth / Honls today (12 Aug):
- Morning surf: Morning surf (12 Aug, local time) - 3ft (0.9m), 18s period with S swell.
- Afternoon surf: Afternoon surf (12 Aug, local time) - 3ft (0.9m), 17s period with S swell.
- Evening surf: Evening surf (12 Aug, local time) - 3.5ft (1.1m), 16s period with S swell.
The current surf forecast for Waiaha Rivermouth / Honls at 5PM is: 1.0m 17s primary swell from a South direction and 0.9m 13s secondary swell from a South-southwest direction (forecast issued at 01:00pm August 12). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Aug) | 3ft (0.9m) | 18s |
| Afternoon (12 Aug) | 3ft (0.9m) | 17s |
| Evening (12 Aug) | 3.5ft (1.1m) | 16s |
Table - waves today at Waiaha Rivermouth / Honls. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Wed afternoon, min 26°C on Wed night). Wind will be generally light. | |||||||||||||||||||||
Wed 12 | Thursday 13 | Friday 14 | |||||||||||||||||||
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) | S 18 | S 18 | S 17 | S 16 | S 16 | SSW 16 | S 16 | S 16 | S 15 | S 15 | SSW 15 | SSW 15 | SSW 15 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | SSW 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 620 | 498 | 579 | 526 | 628 | 905 | 612 | 612 | 581 | 465 | 775 | 657 | 648 | 619 | 515 | 508 | 508 | 423 | 417 | 405 | 308 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | glassy | glassy | cross-on | glassy | off | glassy | on | cross-on | glassy | cross-on | glassy |
High Tide | 3:51PM0.77m | 4:06AM0.37m | 4:26PM0.72m | 4:52AM0.41m | 5:00PM0.64m | ||||||||||||||||
Low Tide | 8:48AM-0.01m | 10:47PM0.04m | 9:38AM0.02m | 11:16PM0.04m | 10:28AM0.07m | ||||||||||||||||
 | | |  | | | | | | | | | |  | | | | | | | | |
 | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | — | — | 6:53 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 28 | 27 | 27 | 27 | 26 | 26 | 26 | 28 | 28 | 28 | 27 | 26 | 26 | 26 | 27 | 28 | 28 | 27 | 27 | 26 |
Feels °C | 30 | 31 | 30 | 31 | 31 | 29 | 30 | 30 | 31 | 31 | 32 | 31 | 29 | 30 | 29 | 30 | 30 | 31 | 31 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | S 18 | S 18 | S 17 | S 16 | S 16 | SSW 16 | S 16 | S 16 | S 15 | S 15 | SSW 15 | SSW 15 | SSW 15 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | SSW 14 |
| kJ | 620 | 498 | 579 | 526 | 628 | 905 | 612 | 612 | 581 | 465 | 775 | 657 | 648 | 619 | 515 | 508 | 508 | 423 | 417 | 405 | 308 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | WNW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 12 | WNW 12 | NW 12 | NW 12 |
| kJ | 238 | 238 | 238 | 222 | 238 | 28 | 109 | 109 | 111 | 152 | 27 | 28 | 28 | 28 | 26 | 25 | 25 | 26 | 27 | 35 | 35 |
Swell 3 Height (m) Direction Period (s) | W 11 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SSW 17 | SW 17 |
| kJ | 21 | 57 | 56 | 51 | 48 | 56 | 28 | 28 | 28 | 28 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 30 | 12 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | NW 3 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 19 | 119 | 122 | 0 | 0 | 0 | 0 | 0 | 81 | 81 | 0 | 0 | 81 | 0 | 0 | 0 | 81 | 81 | 0 | 4 | 0 |
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 Waiaha Rivermouth / Honls 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