Surf Forecasts:
How big are the waves at Waiaha Rivermouth / Honls today (29 Jul):
- Afternoon surf: Afternoon surf (29 Jul, local time) - 2.5ft (0.7m), 14s period with SSW swell.
- Evening surf: Evening surf (29 Jul, local time) - 2.5ft (0.7m), 14s period with SSW swell.
The current surf forecast for Waiaha Rivermouth / Honls at 12AM is: 0.8m 14s primary swell from a South-southwest direction and 0.1m 21s secondary swell from a South direction (forecast issued at 07:00pm July 28). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Jul) | - | - |
| Afternoon (29 Jul) | 2.5ft (0.7m) | 14s |
| Evening (29 Jul) | 2.5ft (0.7m) | 14s |
Table - waves today at Waiaha Rivermouth / Honls. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Wed night. Warm (max 27°C on Tue night, min 26°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Tue 28 | Wednesday 29 | Thursday 30 | |||||||||||||||||
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 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | S 14 | SSW 12 | SSW 12 | SSW 13 | S 13 | S 13 | SSW 13 |
Wave Graph  | |||||||||||||||||||
 kJ | 207 | 207 | 258 | 247 | 243 | 243 | 243 | 184 | 176 | 173 | 222 | 222 | 98 | 160 | 175 | 181 | 163 | 166 | 225 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | glassy | glassy | glassy | cross | cross-on | cross-on | on | cross-on | glassy | glassy | cross-off | cross | cross-on | on | on | cross | cross |
High Tide | 3:36PM0.73m | 3:30AM0.27m | 4:06PM0.73m | 4:09AM0.29m | 4:35PM0.70m | ||||||||||||||
Low Tide | 10:49PM0.09m | 8:51AM0.02m | 11:14PM0.08m | 9:29AM0.04m | |||||||||||||||
 |  | | | |  | | | | | | |  |  | | | | | | |
 | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | 7:01 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | 1 | — | — |
Temp °C | 27 | 27 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 |
Feels °C | 30 | 31 | 31 | 31 | 31 | 31 | 30 | 30 | 31 | 32 | 31 | 31 | 30 | 30 | 30 | 30 | 31 | 28 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 13 | S 13 | S 13 | SSW 13 |
| kJ | 207 | 207 | 258 | 247 | 243 | 243 | 243 | 184 | 176 | 173 | 222 | 222 | 82 | 160 | 175 | 181 | 163 | 166 | 225 |
Swell 2 Height (m) Direction Period (s) | E 10 | — | — | S 21 | SW 21 | WNW 9 | WNW 9 | S 16 | S 16 | S 16 | SW 19 | SSW 19 | S 14 | S 15 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 |
| kJ | 2 | — | — | 9 | 17 | 8 | 8 | 46 | 44 | 76 | 58 | 37 | 98 | 68 | 111 | 152 | 152 | 108 | 138 |
Swell 3 Height (m) Direction Period (s) | — | S 15 | S 15 | S 15 | S 15 | SW 21 | SW 21 | W 9 | SSW 19 | SW 19 | W 9 | WNW 9 | WSW 9 | SW 18 | S 15 | S 15 | W 8 | SW 13 | S 12 |
| kJ | — | 4 | 4 | 4 | 4 | 17 | 17 | 6 | 37 | 58 | 6 | 7 | 7 | 81 | 67 | 38 | 12 | 7 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | WNW 9 | — | — | WSW 9 | — | — | — | NW 3 | NNW 3 | SW 8 | — |
| kJ | — | — | — | — | — | — | — | — | 8 | — | — | 7 | — | — | — | 5 | 5 | 11 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 6 | 3 | 0 | 0 | 0 | 6 | 100 | 100 | 19 | 3 | 0 | 0 | 0 | 95 | 119 | 132 | 132 | 96 | 19 |
Best forecast wave conditions in Big Island | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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