Surf Forecasts:
How big are the waves at Waiaha Rivermouth / Honls today (18 Jun):
- Morning surf: Morning surf (18 Jun, local time) - 3.5ft (1.1m), 14s period with S swell.
- Afternoon surf: Afternoon surf (18 Jun, local time) - 3.5ft (1.1m), 14s period with S swell.
- Evening surf: Evening surf (18 Jun, local time) - 3.5ft (1.0m), 14s period with S swell.
The current surf forecast for Waiaha Rivermouth / Honls at 5PM is: 1.1m 14s primary swell from a South direction and 0.3m 20s secondary swell from a South-southwest direction (forecast issued at 01:00pm June 18). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jun) | 3.5ft (1.1m) | 14s |
| Afternoon (18 Jun) | 3.5ft (1.1m) | 14s |
| Evening (18 Jun) | 3.5ft (1.0m) | 14s |
Table - waves today at Waiaha Rivermouth / Honls. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Fri morning. Warm (max 27°C on Thu afternoon, min 25°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 18 | Friday 19 | Saturday 20 | Sun 21 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | S 13 | S 13 | S 16 | S 12 | S 16 | S 16 | S 15 | S 15 | S 15 | S 15 | S 14 | S 14 | S 19 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 508 | 508 | 501 | 501 | 405 | 372 | 290 | 286 | 286 | 229 | 229 | 166 | 163 | 190 | 141 | 132 | 127 | 161 | 157 | 157 | 109 | 264 | 192 | 184 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross | cross-on | cross-on | on | on | cross-on | cross | cross | glassy | cross-on | cross-on | on | cross | cross | cross | cross-on | on | cross-on | glassy | cross-off | cross | cross |
High Tide | 6:47PM0.69m | 7:47AM0.24m | 7:31PM0.61m | 9:04AM0.30m | 8:15PM0.52m | |||||||||||||||||||
Low Tide | 11:24AM0.03m | 2:18AM0.00m | 12:27PM0.11m | 2:57AM0.00m | 1:45PM0.18m | 3:34AM-0.00m | ||||||||||||||||||
 | | |  | | | |  | | |  | |  | | | | | | | | | | | | |
 | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — |
 | — | — | 7:04 | — | — | — | — | — | — | — | 7:04 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | 7:05 |
mm | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 26 | 26 | 25 | 25 | 26 | 26 | 27 | 26 | 26 | 26 | 25 | 25 | 26 | 27 | 27 | 27 | 26 | 26 | 25 | 25 | 26 |
Feels °C | 29 | 30 | 29 | 30 | 30 | 29 | 29 | 30 | 29 | 29 | 30 | 29 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 28 | 30 | 27 | 28 | 29 |
Swell 1 Height (m) Direction Period (s) | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 15 | S 15 | S 15 | S 12 | S 14 | S 14 | S 13 |
| kJ | 508 | 508 | 501 | 501 | 405 | 372 | 290 | 286 | 286 | 229 | 229 | 166 | 163 | 161 | 141 | 99 | 98 | 161 | 157 | 157 | 70 | 264 | 192 | 176 |
Swell 2 Height (m) Direction Period (s) | NW 10 | NW 10 | SSW 20 | NW 10 | SSW 19 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | S 18 | S 18 | S 17 | S 16 | S 16 | S 16 | S 16 | S 16 | S 12 | S 12 | S 12 | S 15 | SW 18 | S 20 | S 19 |
| kJ | 28 | 28 | 77 | 27 | 125 | 124 | 122 | 112 | 107 | 162 | 158 | 154 | 139 | 190 | 132 | 132 | 127 | 99 | 99 | 71 | 109 | 79 | 69 | 184 |
Swell 3 Height (m) Direction Period (s) | SSW 20 | SSW 20 | NW 10 | SSW 20 | WNW 10 | WNW 10 | WNW 10 | NW 10 | WNW 10 | NW 10 | SW 18 | NW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | S 21 | S 21 | S 21 | SW 18 | WNW 9 |
| kJ | 81 | 78 | 28 | 76 | 20 | 19 | 19 | 15 | 9 | 14 | 12 | 15 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 36 | 81 | 36 | 48 | 8 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | NW 9 | NNW 4 | — | — | — | — | — | NW 10 | — | — | WNW 8 | SSE 10 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 31 | 5 | — | — | — | — | — | 33 | — | — | 6 | 20 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 117 | 117 | 117 | 119 | 95 | 19 | 19 | 100 | 100 | 122 | 0 | 6 | 6 | 19 | 95 | 119 | 117 | 81 | 119 | 6 | 0 | 0 | 117 | 117 |
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