Surf Forecasts:
How big are the waves at Waiaha Rivermouth / Honls today (28 Aug):
- Morning surf: Morning surf (28 Aug, local time) - 2.5ft (0.7m), 14s period with S swell.
- Afternoon surf: Afternoon surf (28 Aug, local time) - 2.5ft (0.7m), 13s period with SSW swell.
- Evening surf: Evening surf (28 Aug, local time) - 2ft (0.6m), 14s period with S swell.
The current surf forecast for Waiaha Rivermouth / Honls at 3AM is: 0.7m 15s primary swell from a South direction and 0.6m 14s secondary swell from a South-southwest direction (forecast issued at 07:00pm August 27). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Aug) | 2.5ft (0.7m) | 14s |
| Afternoon (28 Aug) | 2.5ft (0.7m) | 13s |
| Evening (28 Aug) | 2ft (0.6m) | 14s |
Table - waves today at Waiaha Rivermouth / Honls. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Fri afternoon. Warm (max 27°C on Fri morning, min 25°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Thu 27 | Friday 28 | Saturday 29 | |||||||||||||||||
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 15 | SSW 15 | SSW 15 | S 15 | S 15 | S 14 | S 14 | SSW 13 | S 14 | SSW 13 | SSW 13 | S 13 | S 13 | S 13 | S 13 | SSW 13 | S 12 | S 12 | SW 16 |
Wave Graph  | |||||||||||||||||||
 kJ | 215 | 288 | 284 | 228 | 208 | 195 | 153 | 184 | 196 | 181 | 135 | 126 | 166 | 161 | 121 | 129 | 106 | 106 | 82 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | glassy | glassy | glassy | glassy | glassy | on | cross-on | on | glassy | glassy | glassy | glassy | glassy | on | cross-on | cross-on | glassy | cross-on |
High Tide | 3:32PM0.68m | 3:49AM0.43m | 4:00PM0.64m | 4:27AM0.47m | 4:29PM0.59m | ||||||||||||||
Low Tide | 10:15PM0.08m | 9:29AM0.08m | 10:36PM0.06m | 10:14AM0.11m | 10:58PM0.05m | ||||||||||||||
 |  |  | | | | |  |  | | | | | | | | |  | | |
 | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | 6:43 | — | — | — | — | — | — | — | 6:42 | — | — | — | — | — | — | — | 6:40 | — | — |
mm | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | 1 | 1 | 1 |
Temp °C | 26 | 26 | 26 | 26 | 25 | 26 | 27 | 26 | 26 | 26 | 26 | 26 | 25 | 26 | 27 | 27 | 26 | 26 | 26 |
Feels °C | 29 | 30 | 30 | 30 | 29 | 30 | 30 | 29 | 30 | 30 | 30 | 30 | 29 | 29 | 29 | 30 | 29 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | S 15 | SSW 15 | SSW 15 | S 15 | S 15 | S 14 | S 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | S 13 | S 13 | S 13 | S 13 | SSW 13 | S 12 | S 12 | SSW 12 |
| kJ | 215 | 288 | 284 | 228 | 208 | 195 | 136 | 184 | 184 | 181 | 135 | 126 | 166 | 161 | 121 | 129 | 106 | 106 | 82 |
Swell 2 Height (m) Direction Period (s) | S 16 | S 16 | S 16 | SSW 14 | SSW 14 | S 15 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | SW 16 | S 12 |
| kJ | 188 | 251 | 251 | 160 | 154 | 109 | 153 | 148 | 196 | 132 | 127 | 84 | 55 | 55 | 84 | 83 | 54 | 69 | 45 |
Swell 3 Height (m) Direction Period (s) | S 12 | WNW 9 | W 9 | SSW 11 | SSW 11 | SSW 12 | SSW 11 | W 9 | W 10 | W 10 | SSW 19 | SSW 19 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | W 9 | SW 16 |
| kJ | 75 | 8 | 7 | 71 | 40 | 45 | 40 | 7 | 8 | 8 | 35 | 35 | 51 | 81 | 80 | 44 | 43 | 7 | 69 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NW 9 | — | — | — | — | NW 8 | NNW 8 | NW 8 | — | — | — | NNW 8 | W 3 | W 3 | — |
| kJ | — | — | — | — | 12 | — | — | — | — | 3 | 7 | 17 | — | — | — | 6 | 1 | 1 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 122 | 0 | 0 | 0 | 0 | 0 | 119 | 119 | 2 | 0 | 0 | 0 | 0 | 0 | 119 | 119 | 100 | 0 | 0 |
Best forecast wave conditions in Big Island | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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