Surf Forecasts:
How big are the waves at Waiaha Rivermouth / Honls today (26 Sep):
- Morning surf: Morning surf (26 Sep, local time) - 2.5ft (0.7m), 17s period with SW swell.
- Afternoon surf: Afternoon surf (26 Sep, local time) - 2.5ft (0.7m), 17s period with SW swell.
- Evening surf: Evening surf (26 Sep, local time) - 2ft (0.6m), 16s period with SSW swell.
The current surf forecast for Waiaha Rivermouth / Honls at 12PM is: 0.7m 17s primary swell from a Southwest direction and 0.5m 11s secondary swell from a South-southeast direction (forecast issued at 07:00am September 26). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Sep) | 2.5ft (0.7m) | 17s |
| Afternoon (26 Sep) | 2.5ft (0.7m) | 17s |
| Evening (26 Sep) | 2ft (0.6m) | 16s |
Table - waves today at Waiaha Rivermouth / Honls. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Sat morning. Warm (max 28°C on Sat morning, min 26°C on Sun night). Wind will be generally light. | |||||||||||||||||||||||
Saturday 26 | Sunday 27 | Monday 28 | |||||||||||||||||||||
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) | SW 17 | SSW 17 | SW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | S 10 | S 10 | S 10 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 15 | SW 17 | SW 17 | SSW 17 | SSW 17 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 302 | 377 | 238 | 377 | 171 | 144 | 176 | 176 | 172 | 290 | 386 | 262 | 187 | 141 | 139 | 139 | 135 | 125 | 87 | 145 | 147 | 197 | 197 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | glassy | glassy | cross | glassy | glassy | glassy | cross-off | glassy | glassy | cross-on | on | cross-on | cross-on | cross-on | on | glassy | on | cross-on | cross-on | on | on |
High Tide | 3:27AM0.57m | 3:24PM0.53m | 4:06AM0.62m | 3:56PM0.47m | 4:48AM0.66m | 4:29PM0.41m | |||||||||||||||||
Low Tide | 9:34AM0.11m | 9:36PM0.04m | 10:25AM0.13m | 10:00PM0.03m | 11:21AM0.15m | 10:28PM0.02m | |||||||||||||||||
 |  |  | | | | | | |  | | | |  | | | | | | | |  | | |
 | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:14 | — | — |
mm | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 26 | 27 | 28 | 27 | 27 | 27 | 26 |
Feels °C | 31 | 33 | 32 | 33 | 31 | 32 | 31 | 31 | 30 | 32 | 32 | 31 | 31 | 31 | 31 | 31 | 30 | 31 | 31 | 29 | 31 | 31 | 29 |
Swell 1 Height (m) Direction Period (s) | SW 17 | SSW 17 | SW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | S 10 | S 10 | S 10 | S 10 | S 9 | SSW 8 | SSW 8 | SSW 7 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SW 8 | SSW 17 | SSW 17 |
| kJ | 302 | 377 | 238 | 377 | 171 | 144 | 176 | 176 | 127 | 290 | 386 | 262 | 157 | 90 | 60 | 43 | 135 | 125 | 87 | 85 | 50 | 197 | 197 |
Swell 2 Height (m) Direction Period (s) | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | S 10 | S 10 | SSE 10 | SSW 15 | SSW 15 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 7 | S 7 | SSW 8 | SW 17 | SSW 12 | SSW 12 | SW 8 |
| kJ | 43 | 74 | 69 | 65 | 58 | 50 | 49 | 80 | 172 | 167 | 143 | 204 | 187 | 141 | 139 | 139 | 38 | 24 | 38 | 145 | 85 | 83 | 36 |
Swell 3 Height (m) Direction Period (s) | SW 12 | WNW 18 | SSW 17 | SSW 16 | SSW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | NW 13 | SW 14 | SW 14 | SW 14 | SW 15 | SSW 8 | SW 17 | SW 8 | SSW 12 |
| kJ | 36 | 31 | 162 | 51 | 146 | 121 | 90 | 121 | 122 | 155 | 110 | 34 | 56 | 54 | 44 | 73 | 53 | 73 | 75 | 37 | 147 | 15 | 83 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | NW 9 | NW 3 | NW 4 | — | — | — | — | NW 3 | NW 3 | WNW 3 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 3 | 6 | 6 | — | — | — | — | 3 | 2 | 1 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 96 | 6 | 19 | 19 | 3 | 0 | 96 | 50 | 47 | 47 | 19 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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