Surf Forecasts:
How big are the waves at Waiaha Rivermouth / Honls today (30 Aug):
- Morning surf: Morning surf (30 Aug, local time) - 1.5ft (0.5m), 12s period with S swell.
- Afternoon surf: Afternoon surf (30 Aug, local time) - 1.5ft (0.4m), 16s period with SSW swell.
- Evening surf: Evening surf (30 Aug, local time) - 2ft (0.6m), 11s period with S swell.
The current surf forecast for Waiaha Rivermouth / Honls at 6AM is: 0.4m 16s primary swell from a South-southwest direction and 0.5m 12s secondary swell from a South-southwest direction, 0.1m 8s secondary swell from a Northwest direction (forecast issued at 01:00am August 30). The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Aug) | 1.5ft (0.5m) | 12s |
| Afternoon (30 Aug) | 1.5ft (0.4m) | 16s |
| Evening (30 Aug) | 2ft (0.6m) | 11s |
Table - waves today at Waiaha Rivermouth / Honls. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Sun night. Warm (max 28°C on Sun morning, min 25°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 30 | Monday 31 | Tuesday 1 | ||||||||||||||||||||||
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 | 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) | SSW 17 | SSW 16 | SW 16 | SSW 16 | SSW 16 | S 11 | S 11 | S 11 | S 11 | SW 15 | SSW 18 | SSW 18 | SSW 18 | S 19 | S 19 | S 19 | S 19 | SSW 18 | SSW 18 | SSW 18 | S 18 | S 18 | S 17 | S 17 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 108 | 104 | 73 | 91 | 95 | 89 | 89 | 88 | 84 | 115 | 108 | 108 | 112 | 188 | 273 | 190 | 267 | 340 | 329 | 528 | 311 | 509 | 487 | 562 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | glassy | on | on | cross-on | cross | cross-on | glassy | glassy | glassy | on | on | cross-on | glassy | glassy | glassy | glassy | glassy | cross-on | on | on | glassy | cross-on |
High Tide | 5:10AM0.52m | 4:59PM0.52m | 5:57AM0.55m | 5:31PM0.45m | 6:52AM0.59m | 6:05PM0.37m | ||||||||||||||||||
Low Tide | 11:05AM0.15m | 11:23PM0.05m | 12:05PM0.19m | 11:51PM0.05m | 1:21PM0.23m | |||||||||||||||||||
 |  |  | | |  |  |  | | | | | |  | | | | | | | | |  | | |
 | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:38 | — | — |
mm | — | 1 | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 27 | 28 | 27 | 27 | 26 | 26 | 25 | 26 | 27 | 28 | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 28 | 28 | 27 | 27 | 26 |
Feels °C | 29 | 29 | 30 | 30 | 29 | 30 | 29 | 29 | 29 | 29 | 30 | 31 | 29 | 30 | 30 | 30 | 30 | 30 | 31 | 31 | 31 | 30 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SSW 12 | S 12 | S 12 | SSW 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 19 | S 19 | S 19 | S 19 | SSW 18 | SSW 18 | SSW 18 | S 18 | S 18 | S 17 | S 17 |
| kJ | 82 | 82 | 73 | 68 | 48 | 88 | 89 | 86 | 84 | 82 | 83 | 55 | 55 | 188 | 273 | 190 | 267 | 340 | 329 | 528 | 311 | 509 | 487 | 562 |
Swell 2 Height (m) Direction Period (s) | SSW 17 | SSW 16 | S 12 | SSW 12 | S 12 | SSW 15 | SW 15 | SSW 15 | SW 15 | SW 15 | SSW 15 | SSW 15 | SSW 18 | S 10 | SSW 10 | S 10 | SSW 10 | S 14 | S 14 | SW 14 | S 13 | SW 14 | SW 14 | WNW 11 |
| kJ | 108 | 104 | 44 | 49 | 43 | 89 | 57 | 88 | 77 | 115 | 89 | 88 | 112 | 53 | 59 | 51 | 33 | 94 | 96 | 32 | 51 | 32 | 32 | 25 |
Swell 3 Height (m) Direction Period (s) | S 12 | S 12 | SW 16 | SSW 16 | SSW 16 | SSW 20 | SSW 16 | SSW 19 | SSW 16 | SSW 18 | SSW 18 | SSW 18 | SW 14 | SW 14 | SW 14 | SW 14 | SW 16 | SW 14 | SW 14 | WNW 12 | SW 14 | WNW 11 | WNW 11 | WNW 11 |
| kJ | 44 | 44 | 65 | 91 | 95 | 75 | 48 | 73 | 83 | 66 | 108 | 108 | 54 | 51 | 49 | 49 | 61 | 32 | 32 | 14 | 52 | 13 | 12 | 25 |
Wind waves Height (m) Direction Period (s) | NW 8 | NW 8 | — | — | — | — | — | NW 8 | NW 2 | NNW 3 | — | SW 7 | WSW 3 | W 3 | NW 12 | — | — | — | — | — | WSW 8 | W 8 | WSW 7 | WSW 7 |
| kJ | 2 | 2 | — | — | — | — | — | 2 | 1 | 4 | — | 14 | 1 | 1 | 23 | — | — | — | — | — | 6 | 4 | 11 | 5 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 119 | 100 | 119 | 96 | 19 | 0 | 0 | 0 | 8 | 119 | 119 | 0 | 0 | 0 | 0 | 0 | 81 | 100 | 19 | 0 | 19 |
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