Surf Forecasts:
How big are the waves at Waiaha Rivermouth / Honls today (30 Jul):
- Morning surf: Morning surf (30 Jul, local time) - 2.5ft (0.7m), 12s period with SSW swell.
- Afternoon surf: Afternoon surf (30 Jul, local time) - 2.5ft (0.7m), 13s period with SSW swell.
- Evening surf: Evening surf (30 Jul, local time) - 2.5ft (0.7m), 13s period with SSW swell.
The current surf forecast for Waiaha Rivermouth / Honls at 1PM is: 0.7m 12s primary swell from a South-southwest direction and 0.5m 18s secondary swell from a Southwest direction (forecast issued at 07:00am July 30). The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jul) | 2.5ft (0.7m) | 12s |
| Afternoon (30 Jul) | 2.5ft (0.7m) | 13s |
| Evening (30 Jul) | 2.5ft (0.7m) | 13s |
Table - waves today at Waiaha Rivermouth / Honls. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Thu afternoon. Warm (max 28°C on Thu afternoon, min 25°C on Thu night). Wind will be generally light. | |||||||||||||||||||||||
Thursday 30 | Friday 31 | Saturday 1 | |||||||||||||||||||||
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) | S 12 | SSW 12 | SSW 12 | SW 18 | S 13 | SSW 13 | SSW 13 | S 13 | S 13 | SW 16 | SW 16 | SW 16 | SSW 15 | SSW 15 | SW 15 | SSW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 106 | 160 | 175 | 160 | 163 | 176 | 176 | 163 | 163 | 127 | 124 | 119 | 152 | 148 | 109 | 144 | 104 | 96 | 91 | 91 | 91 | 93 | 96 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | on | on | cross-on | cross-off | glassy | cross-on | glassy | cross-on | cross-on | cross-on | on | cross | glassy | cross | cross-on | glassy | on | on | cross-on | glassy | cross |
High Tide | 4:09AM0.29m | 4:35PM0.70m | 4:51AM0.32m | 5:04PM0.66m | 5:36AM0.36m | 5:34PM0.60m | |||||||||||||||||
Low Tide | 9:29AM0.04m | 11:38PM0.07m | 10:10AM0.07m | 00:02AM0.06m | 10:55AM0.11m | ||||||||||||||||||
 |  | | |  |  | | | | | | |  | |  | | | | | | | | | |
 | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — |
mm | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 27 | 28 | 27 | 27 | 27 | 26 | 25 | 26 | 27 | 28 | 27 | 26 | 26 | 26 | 25 | 26 | 27 | 27 | 27 | 26 | 26 |
Feels °C | 29 | 29 | 30 | 30 | 30 | 30 | 31 | 29 | 29 | 30 | 30 | 31 | 30 | 28 | 29 | 29 | 27 | 29 | 28 | 28 | 30 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | S 12 | SSW 12 | SSW 12 | SSW 12 | S 13 | SSW 13 | SSW 13 | S 13 | S 13 | S 13 | S 12 | S 12 | SSW 15 | SSW 15 | SW 15 | SSW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
| kJ | 106 | 160 | 175 | 160 | 163 | 176 | 176 | 163 | 163 | 119 | 112 | 106 | 152 | 148 | 109 | 144 | 104 | 96 | 91 | 91 | 91 | 93 | 96 |
Swell 2 Height (m) Direction Period (s) | S 14 | S 15 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 12 | SSW 12 |
| kJ | 106 | 68 | 111 | 152 | 152 | 108 | 138 | 129 | 127 | 127 | 124 | 119 | 73 | 72 | 72 | 69 | 68 | 42 | 39 | 39 | 41 | 24 | 46 |
Swell 3 Height (m) Direction Period (s) | SSW 19 | SW 18 | S 15 | S 15 | WSW 8 | SW 13 | S 12 | WSW 8 | SE 7 | W 8 | S 10 | W 8 | W 8 | W 8 | S 11 | N 15 | W 15 | W 14 | WSW 8 | W 14 | NW 8 | NW 8 | S 15 |
| kJ | 35 | 81 | 67 | 67 | 7 | 7 | 3 | 7 | 11 | 12 | 2 | 1 | 1 | 1 | 2 | 4 | 4 | 4 | 6 | 4 | 3 | 3 | 4 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | WNW 8 | W 8 | — | WSW 2 | WSW 3 | W 3 | W 3 | WSW 3 | WSW 3 | WSW 4 | WSW 8 | — | WSW 8 | SW 2 | SW 3 | W 3 |
| kJ | — | — | — | — | — | — | — | 7 | 12 | — | 1 | 3 | 5 | 5 | 2 | 2 | 3 | 13 | — | 7 | 1 | 1 | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 95 | 96 | 122 | 97 | 0 | 0 | 1 | 0 | 3 | 119 | 19 | 19 | 122 | 0 | 0 | 6 | 0 | 100 | 100 | 19 | 0 | 0 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||||
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