Surf Forecasts:
How big are the waves at Waiaha Rivermouth / Honls today (09 Sep):
- Afternoon surf: Afternoon surf (09 Sep, local time) - 3ft (0.9m), 13s period with SSW swell.
- Evening surf: Evening surf (09 Sep, local time) - 2.5ft (0.7m), 13s period with SSW swell.
The current surf forecast for Waiaha Rivermouth / Honls at 11PM is: 0.7m 13s primary swell from a South-southwest direction and 0.6m 7s secondary swell from a South-southwest direction (forecast issued at 07:00pm September 09). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Sep) | - | - |
| Afternoon (09 Sep) | 3ft (0.9m) | 13s |
| Evening (09 Sep) | 2.5ft (0.7m) | 13s |
Table - waves today at Waiaha Rivermouth / Honls. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 14mm), heaviest on Wed night. Warm (max 28°C on Thu morning, min 25°C on Fri afternoon). Wind will be generally light. | |||||||||||||||||||
Wed 9 | Thursday 10 | Friday 11 | |||||||||||||||||
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 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 17 | SW 18 | SW 18 | SW 18 | SW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 |
Wave Graph  | |||||||||||||||||||
 kJ | 253 | 178 | 178 | 176 | 176 | 173 | 137 | 154 | 154 | 150 | 133 | 175 | 175 | 173 | 169 | 154 | 150 | 150 | 148 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | glassy | glassy | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on |
High Tide | 2:44PM0.71m | 3:08AM0.46m | 3:19PM0.66m | 3:48AM0.51m | 3:52PM0.60m | ||||||||||||||
Low Tide | 9:27PM0.05m | 8:52AM0.06m | 9:52PM0.05m | 9:41AM0.09m | 10:16PM0.05m | ||||||||||||||
 |  | |  | |  | | | |  | | | | | | | | | | |
 | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | 6:31 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — |
mm | 1 | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | — |
Temp °C | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 26 | 25 | 26 | 26 |
Feels °C | 33 | 32 | 32 | 31 | 30 | 30 | 32 | 30 | 29 | 30 | 29 | 29 | 30 | 29 | 30 | 29 | 28 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 |
| kJ | 253 | 178 | 178 | 176 | 176 | 173 | 129 | 125 | 117 | 83 | 83 | 175 | 175 | 173 | 169 | 154 | 150 | 150 | 148 |
Swell 2 Height (m) Direction Period (s) | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SW 7 | SW 16 | SW 17 | SW 18 | SW 18 | SW 18 | SW 16 | S 12 | S 12 | SW 10 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 |
| kJ | 43 | 32 | 32 | 18 | 23 | 130 | 137 | 154 | 154 | 150 | 133 | 72 | 72 | 45 | 41 | 41 | 41 | 40 | 39 |
Swell 3 Height (m) Direction Period (s) | W 6 | WNW 6 | WNW 6 | NW 10 | NW 10 | SSW 7 | SSW 7 | SW 7 | SW 7 | SSW 7 | SW 10 | SW 10 | SW 10 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 |
| kJ | 20 | 12 | 11 | 24 | 25 | 18 | 18 | 11 | 11 | 9 | 25 | 35 | 47 | 46 | 46 | 46 | 46 | 46 | 43 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 10 | NW 3 | NNW 9 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 14 | 2 | 8 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 96 | 96 | 96 | 0 | 0 | 0 | 0 | 19 | 100 | 100 | 6 | 6 | 19 | 19 | 6 | 19 | 47 | 47 | 100 |
Best forecast wave conditions in Big Island | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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