Surf Forecasts:
How big are the waves at Waiaha Rivermouth / Honls today (29 Aug):
- Morning surf: Morning surf (29 Aug, local time) - 2ft (0.6m), 13s period with S swell.
- Afternoon surf: Afternoon surf (29 Aug, local time) - 2ft (0.6m), 13s period with SSW swell.
- Evening surf: Evening surf (29 Aug, local time) - 2ft (0.6m), 12s period with S swell.
The current surf forecast for Waiaha Rivermouth / Honls at 5AM is: 0.7m 13s primary swell from a South direction and 0.4m 13s secondary swell from a South direction, 0.2m 8s secondary swell from a North-northwest direction (forecast issued at 01:00am August 29). The wind direction is predicted to be glassy.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Aug) | 2ft (0.6m) | 13s |
| Afternoon (29 Aug) | 2ft (0.6m) | 13s |
| Evening (29 Aug) | 2ft (0.6m) | 12s |
Table - waves today at Waiaha Rivermouth / Honls. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Mon morning, min 25°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 29 | Sunday 30 | Monday 31 | ||||||||||||||||||||||
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 13 | S 13 | S 13 | S 13 | SSW 13 | SSW 12 | S 12 | SW 16 | SW 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 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 137 | 166 | 161 | 121 | 129 | 115 | 144 | 73 | 135 | 104 | 73 | 91 | 95 | 89 | 89 | 88 | 84 | 115 | 108 | 108 | 112 | 188 | 273 | 190 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | cross-on | cross-on | glassy | glassy | glassy | glassy | glassy | glassy | on | cross-on | on | cross-on | cross-on | glassy | cross-off | glassy | cross-on | on | on | cross-on | cross |
High Tide | 4:27AM0.47m | 4:29PM0.59m | 5:10AM0.52m | 4:59PM0.52m | 5:57AM0.55m | 5:31PM0.45m | ||||||||||||||||||
Low Tide | 10:14AM0.11m | 10:58PM0.05m | 11:05AM0.15m | 11:23PM0.05m | 12:05PM0.19m | |||||||||||||||||||
 |  |  | | |  |  | | | | | | | |  | | | | | | | | | | |
 | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:40 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:39 | — | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 26 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 25 | 27 | 28 | 27 | 27 | 26 | 26 |
Feels °C | 29 | 30 | 29 | 30 | 31 | 30 | 30 | 30 | 30 | 30 | 29 | 29 | 30 | 30 | 29 | 30 | 30 | 28 | 30 | 30 | 30 | 30 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | S 13 | S 13 | S 13 | SSW 13 | SSW 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | SSW 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | S 19 | S 19 |
| kJ | 137 | 166 | 161 | 121 | 129 | 115 | 144 | 73 | 73 | 73 | 73 | 68 | 48 | 88 | 89 | 86 | 84 | 85 | 83 | 82 | 55 | 55 | 273 | 190 |
Swell 2 Height (m) Direction Period (s) | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | SW 16 | S 12 | SW 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 19 | SSW 10 | S 10 |
| kJ | 84 | 55 | 55 | 84 | 83 | 54 | 69 | 44 | 135 | 104 | 44 | 49 | 43 | 89 | 57 | 88 | 77 | 115 | 89 | 88 | 112 | 188 | 58 | 51 |
Swell 3 Height (m) Direction Period (s) | SSW 19 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | W 9 | SW 16 | 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 |
| kJ | 35 | 51 | 81 | 49 | 43 | 43 | 7 | 69 | 44 | 44 | 65 | 91 | 95 | 75 | 48 | 73 | 83 | 66 | 108 | 108 | 54 | 51 | 50 | 50 |
Wind waves Height (m) Direction Period (s) | — | NNW 8 | — | WNW 8 | NW 8 | NW 8 | — | — | — | — | — | — | SW 2 | — | — | WNW 2 | NNW 3 | — | — | — | SW 7 | — | — | — |
| kJ | — | 7 | — | 6 | 10 | 9 | — | — | — | — | — | — | 1 | — | — | 1 | 1 | — | — | — | 14 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 100 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 100 | 100 | 19 | 19 | 19 | 0 | 0 | 0 | 6 | 19 | 119 | 19 | 119 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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