Surf Forecasts:
How big are the waves at Waiaha Rivermouth / Honls today (29 Sep):
- Morning surf: Morning surf (29 Sep, local time) - 2ft (0.6m), 16s period with SW swell.
- Afternoon surf: Afternoon surf (29 Sep, local time) - 2ft (0.6m), 16s period with SW swell.
- Evening surf: Evening surf (29 Sep, local time) - 3ft (0.9m), 11s period with WSW swell.
The current surf forecast for Waiaha Rivermouth / Honls at 1AM is: 0.5m 17s primary swell from a Southwest direction and 0.7m 10s secondary swell from a Southwest direction, 0.5m 12s secondary swell from a South-southwest direction (forecast issued at 07:00pm September 28). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Sep) | 2ft (0.6m) | 16s |
| Afternoon (29 Sep) | 2ft (0.6m) | 16s |
| Evening (29 Sep) | 3ft (0.9m) | 11s |
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 28°C on Tue afternoon, min 26°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Mon 28 | Tuesday 29 | Wednesday 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) | SW 17 | SSW 17 | SSW 17 | SW 17 | SW 17 | SSW 16 | SW 16 | SW 16 | SW 16 | WSW 11 | SSW 16 | SW 16 | SSW 16 | SW 15 | W 10 | W 10 | WNW 10 | WNW 11 | WNW 11 |
Wave Graph  | |||||||||||||||||||
 kJ | 147 | 197 | 197 | 147 | 142 | 179 | 206 | 206 | 203 | 176 | 166 | 121 | 160 | 107 | 164 | 208 | 180 | 194 | 187 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | glassy | glassy | cross | glassy | glassy | cross-on | cross-on | cross | cross-off | glassy | on | glassy | cross-off | cross | cross | cross-off | cross-off | cross |
High Tide | 4:29PM0.41m | 5:34AM0.69m | 5:06PM0.34m | 6:28AM0.70m | 5:49PM0.28m | ||||||||||||||
Low Tide | 10:28PM0.02m | 12:26PM0.18m | 11:00PM0.03m | 1:48PM0.20m | |||||||||||||||
 |  | | | | | | | | | | | | | | | |  | | |
 | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | 6:14 | — | — | — | — | — | — | — | 6:14 | — | — | — | — | — | — | — | 6:13 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 28 | 27 | 27 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 26 |
Feels °C | 30 | 31 | 30 | 30 | 30 | 30 | 29 | 31 | 29 | 30 | 30 | 30 | 30 | 31 | 29 | 30 | 30 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | SW 9 | SW 8 | SW 10 | SW 10 | SW 9 | SSW 16 | SW 16 | WSW 11 | WSW 10 | WSW 11 | WSW 10 | W 10 | W 10 | WSW 9 | W 10 | W 10 | WNW 10 | WNW 11 | WNW 11 |
| kJ | 83 | 58 | 98 | 90 | 79 | 179 | 206 | 133 | 127 | 176 | 106 | 96 | 94 | 75 | 164 | 208 | 180 | 194 | 187 |
Swell 2 Height (m) Direction Period (s) | SSW 12 | SSW 17 | SSW 17 | SSW 12 | SSW 12 | SW 9 | SW 8 | SW 16 | SW 16 | SSW 16 | SSW 16 | SW 16 | SSW 16 | SW 15 | SW 15 | SW 15 | S 5 | S 4 | SSW 13 |
| kJ | 85 | 197 | 197 | 82 | 81 | 46 | 45 | 206 | 203 | 169 | 166 | 121 | 160 | 107 | 104 | 104 | 16 | 9 | 60 |
Swell 3 Height (m) Direction Period (s) | SW 17 | SSW 12 | SSW 12 | SW 17 | SW 17 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | W 11 | SSW 15 | SSW 15 | SW 15 | SW 14 | S 4 |
| kJ | 147 | 83 | 82 | 147 | 142 | 75 | 44 | 42 | 40 | 40 | 40 | 39 | 39 | 59 | 72 | 72 | 104 | 102 | 6 |
Wind waves Height (m) Direction Period (s) | WNW 3 | — | — | — | — | — | — | SSE 4 | SSE 4 | — | — | — | SSE 4 | — | SSE 4 | SSE 4 | SSE 4 | — | S 4 |
| kJ | 2 | — | — | — | — | — | — | 12 | 18 | — | — | — | 7 | — | 10 | 19 | 14 | — | 12 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 50 | 0 | 0 | 19 | 0 | 0 | 50 | 50 | 47 | 0 | 0 | 6 | 0 | 0 | 149 | 71 | 0 | 0 | 19 |
Best forecast wave conditions in Big Island | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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