Surf Forecasts:
How big are the waves at Waiaha Rivermouth / Honls today (25 Sep):
- Morning surf: Morning surf (25 Sep, local time) - 2ft (0.6m), 16s period with SW swell.
- Afternoon surf: Afternoon surf (25 Sep, local time) - 1.5ft (0.5m), 15s period with SW swell.
- Evening surf: Evening surf (25 Sep, local time) - 2ft (0.6m), 15s period with SSW swell.
The current surf forecast for Waiaha Rivermouth / Honls at 4AM is: 0.6m 16s primary swell from a Southwest direction and 0.4m 10s secondary swell from a South direction (forecast issued at 07:00pm September 24). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Sep) | 2ft (0.6m) | 16s |
| Afternoon (25 Sep) | 1.5ft (0.5m) | 15s |
| Evening (25 Sep) | 2ft (0.6m) | 15s |
Table - waves today at Waiaha Rivermouth / Honls. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Fri afternoon. Warm (max 28°C on Fri morning, min 25°C on Fri night). Wind will be generally light. | |||||||||||||||||||
Thu 24 | Friday 25 | Saturday 26 | |||||||||||||||||
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 15 | SW 14 | SW 14 | SW 17 | SW 16 | SW 16 | SW 16 | S 11 | SSW 16 | SW 15 | SSW 16 | SW 17 | SW 17 | SSW 17 | SW 17 | SW 17 | SSW 16 | SSW 16 | SSW 15 |
Wave Graph  | |||||||||||||||||||
 kJ | 150 | 119 | 99 | 235 | 203 | 203 | 196 | 115 | 162 | 113 | 223 | 291 | 302 | 377 | 238 | 302 | 171 | 144 | 176 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | glassy | glassy | glassy | glassy | on | glassy | glassy | glassy | glassy | glassy | cross | glassy | glassy | glassy | glassy | glassy | cross |
High Tide | 2:22PM0.62m | 2:51AM0.51m | 2:53PM0.58m | 3:27AM0.57m | 3:24PM0.53m | ||||||||||||||
Low Tide | 8:53PM0.07m | 8:46AM0.10m | 9:14PM0.05m | 9:34AM0.11m | 9:36PM0.04m | ||||||||||||||
 |  | |  | | | | | |  | | | |  |  | | | | | |
 | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | 6:17 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:15 | — | — |
mm | 3 | 1 | 1 | — | 1 | 1 | 1 | 1 | 3 | 2 | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 27 | 26 | 25 | 26 | 26 | 26 | 27 | 28 | 28 | 28 | 28 | 27 |
Feels °C | 32 | 32 | 32 | 32 | 31 | 32 | 32 | 32 | 31 | 30 | 31 | 30 | 30 | 31 | 32 | 33 | 32 | 32 | 31 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SW 14 | SW 14 | SW 17 | SW 16 | S 11 | S 11 | S 11 | S 10 | S 10 | SSE 10 | SW 17 | SW 17 | SSW 17 | SW 17 | SW 17 | SSW 16 | SSE 11 | SSE 11 |
| kJ | 150 | 119 | 99 | 235 | 203 | 112 | 146 | 110 | 106 | 104 | 110 | 291 | 302 | 377 | 238 | 302 | 171 | 119 | 153 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 12 | S 11 | S 11 | S 9 | SW 16 | SW 16 | SW 15 | SSW 16 | SW 15 | SSW 16 | SSE 10 | SSE 10 | SSE 11 | SSE 11 | S 11 | S 10 | SSW 16 | SSW 15 |
| kJ | 44 | 41 | 39 | 58 | 25 | 203 | 196 | 115 | 162 | 113 | 223 | 82 | 59 | 69 | 68 | 57 | 55 | 144 | 176 |
Swell 3 Height (m) Direction Period (s) | SSW 18 | SSW 17 | SSW 17 | WNW 10 | S 11 | SSW 16 | SSW 20 | SW 12 | SSW 19 | SW 12 | SW 12 | SW 12 | SW 12 | WNW 18 | SSW 17 | SSW 16 | SSW 16 | SW 16 | SW 16 |
| kJ | 62 | 59 | 56 | 9 | 37 | 50 | 38 | 38 | 73 | 37 | 37 | 22 | 36 | 31 | 164 | 51 | 147 | 121 | 90 |
Wind waves Height (m) Direction Period (s) | — | — | NNW 5 | — | — | — | NW 5 | NW 5 | — | — | NW 5 | — | — | NW 5 | NW 5 | NW 5 | — | — | NNW 5 |
| kJ | — | — | 2 | — | — | — | 6 | 6 | — | — | 7 | — | — | 7 | 7 | 7 | — | — | 3 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 4 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Big Island | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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