Surf Forecasts:
How big are the waves at Waiaha Rivermouth / Honls today (22 Aug):
- Morning surf: Morning surf (22 Aug, local time) - 1.5ft (0.5m), 16s period with SW swell.
- Afternoon surf: Afternoon surf (22 Aug, local time) - 1.5ft (0.5m), 16s period with SW swell.
- Evening surf: Evening surf (22 Aug, local time) - 1.5ft (0.5m), 15s period with SW swell.
The current surf forecast for Waiaha Rivermouth / Honls at 7PM is: 0.5m 15s primary swell from a Southwest direction and 0.5m 10s secondary swell from a West-northwest direction, 0.4m 10s secondary swell from a Southwest direction (forecast issued at 01:00pm August 22). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Aug) | 1.5ft (0.5m) | 16s |
| Afternoon (22 Aug) | 1.5ft (0.5m) | 16s |
| Evening (22 Aug) | 1.5ft (0.5m) | 15s |
Table - waves today at Waiaha Rivermouth / Honls. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 14mm), heaviest on Mon afternoon. Warm (max 28°C on Sat afternoon, min 26°C on Sat night). Wind will be generally light. | |||||||||||||||||||||
Sat 22 | Sunday 23 | Monday 24 | |||||||||||||||||||
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) | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | WNW 12 | SSW 16 | WNW 11 | SSW 15 | S 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 |
Wave Graph  | |||||||||||||||||||||
 kJ | 119 | 119 | 118 | 110 | 109 | 110 | 109 | 119 | 144 | 83 | 126 | 110 | 188 | 165 | 163 | 168 | 141 | 141 | 139 | 135 | 129 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | glassy | glassy | cross-on | cross | glassy | glassy | cross | glassy | glassy | cross | glassy | glassy | glassy | cross-on | cross-on | cross-on | on | cross-on | glassy |
High Tide | 12:41PM0.65m | 00:27AM0.25m | 1:23PM0.68m | 1:17AM0.27m | 1:59PM0.70m | ||||||||||||||||
Low Tide | 8:16PM0.16m | 5:47AM0.09m | 8:43PM0.14m | 6:38AM0.07m | 9:08PM0.12m | ||||||||||||||||
 | |  |  | | | |  | |  | |  | | | | | | | |  | | |
 | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | — | — | 6:46 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — |
mm | — | — | 1 | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | 2 | 3 | 1 | — |
Temp °C | 28 | 28 | 28 | 27 | 27 | 26 | 26 | 27 | 28 | 28 | 28 | 27 | 27 | 26 | 27 | 27 | 28 | 28 | 28 | 28 | 27 |
Feels °C | 32 | 32 | 33 | 32 | 31 | 30 | 30 | 32 | 32 | 32 | 32 | 31 | 32 | 30 | 32 | 31 | 32 | 32 | 32 | 32 | 32 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 |
| kJ | 119 | 119 | 64 | 59 | 80 | 80 | 92 | 119 | 115 | 79 | 76 | 44 | 188 | 165 | 163 | 168 | 141 | 141 | 139 | 135 | 129 |
Swell 2 Height (m) Direction Period (s) | W 10 | W 10 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SSW 16 | SSW 16 | SSW 15 | S 15 | WNW 10 | WNW 10 | SSE 12 | SSE 12 | S 11 | NW 11 | NW 11 | SSW 18 | SSW 17 |
| kJ | 50 | 52 | 118 | 110 | 109 | 110 | 109 | 107 | 144 | 83 | 126 | 110 | 42 | 38 | 49 | 47 | 35 | 59 | 30 | 103 | 96 |
Swell 3 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 12 | SSW 16 | SSE 13 | SSE 13 | SSW 16 | SW 14 | SW 14 | SW 14 | SW 14 | SSE 13 | SSE 13 | NW 10 | NW 10 | NW 12 | SSW 6 | SSW 18 | NW 11 | S 3 |
| kJ | 46 | 46 | 45 | 45 | 51 | 54 | 57 | 51 | 54 | 54 | 33 | 53 | 33 | 55 | 24 | 24 | 35 | 8 | 103 | 29 | 2 |
Wind waves Height (m) Direction Period (s) | — | W 2 | — | SW 10 | — | — | — | — | — | NW 5 | — | — | — | — | — | — | — | — | — | S 3 | — |
| kJ | — | 1 | — | 24 | — | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — | 2 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 47 | 47 | 0 | 0 | 2 | 1 | 0 | 0 | 50 | 0 | 0 | 1 | 0 | 0 | 0 | 19 | 119 | 122 | 19 | 6 | 0 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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