Surf Forecasts:
How big are the waves at Waiaha Rivermouth / Honls today (14 Oct):
- Morning surf: Morning surf (14 Oct, local time) - 1.5ft (0.4m), 18s period with SW swell.
- Afternoon surf: Afternoon surf (14 Oct, local time) - 1.5ft (0.4m), 19s period with SSW swell.
- Evening surf: Evening surf (14 Oct, local time) - 1.5ft (0.5m), 20s period with S swell.
The current surf forecast for Waiaha Rivermouth / Honls at 9AM is: 0.6m 12s primary swell from a South direction and 0.4m 18s secondary swell from a Southwest direction, 0.1m 7s secondary swell from a Northwest direction (forecast issued at 01:00am October 14). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Oct) | 1.5ft (0.4m) | 18s |
| Afternoon (14 Oct) | 1.5ft (0.4m) | 19s |
| Evening (14 Oct) | 1.5ft (0.5m) | 20s |
Table - waves today at Waiaha Rivermouth / Honls. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 17mm), heaviest on Wed night. Warm (max 27°C on Thu morning, min 25°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 14 | Thursday 15 | Friday 16 | ||||||||||||||||||||||
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 | 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 16 | S 12 | SW 18 | S 21 | SSW 19 | S 21 | S 20 | S 20 | S 19 | S 19 | S 19 | S 18 | S 18 | S 17 | S 17 | S 16 | S 16 | S 16 | S 16 | S 16 | S 15 | S 15 | S 15 | S 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 100 | 103 | 101 | 133 | 115 | 138 | 196 | 186 | 263 | 183 | 244 | 226 | 221 | 214 | 209 | 190 | 183 | 181 | 81 | 80 | 170 | 161 | 112 | 104 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross | cross | cross-on | cross-on | on | cross-on | glassy | cross-off | cross-off | glassy | on | cross-on | cross-on | glassy | glassy | cross | glassy | glassy | cross-on | on | cross-on | glassy | cross-on |
High Tide | 6:03AM0.66m | 5:25PM0.26m | 6:51AM0.65m | 6:16PM0.23m | 7:48AM0.62m | 7:44PM0.22m | ||||||||||||||||||
Low Tide | 1:34PM0.20m | 10:57PM0.09m | 2:53PM0.20m | 11:33PM0.12m | 4:14PM0.18m | |||||||||||||||||||
 | |  | |  | | | | |  |  | | | | | | |  | | | | | | | |
 | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — |
mm | 3 | 2 | 2 | 1 | — | 1 | 1 | 3 | 2 | — | — | — | — | — | 1 | 1 | 1 | — | — | — | 1 | 1 | 1 | — |
Temp °C | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 26 | 26 | 26 | 25 | 25 | 26 | 27 | 27 | 26 | 26 | 26 |
Feels °C | 28 | 28 | 27 | 29 | 29 | 29 | 30 | 30 | 29 | 28 | 29 | 29 | 30 | 29 | 29 | 29 | 28 | 28 | 29 | 29 | 29 | 29 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 19 | S 11 | S 19 | S 18 | S 18 | S 17 | S 17 | S 16 | S 16 | S 16 | S 11 | SSW 15 | S 15 | S 15 | S 15 | S 15 |
| kJ | 68 | 103 | 101 | 98 | 100 | 100 | 100 | 100 | 263 | 59 | 244 | 226 | 221 | 214 | 209 | 190 | 183 | 181 | 35 | 74 | 170 | 161 | 112 | 104 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SW 16 | SW 18 | S 21 | SSW 19 | S 21 | S 20 | S 20 | S 12 | S 19 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | SSW 15 | S 10 | SSW 10 | SSW 10 | S 10 | SSW 10 |
| kJ | 100 | 67 | 78 | 133 | 115 | 138 | 196 | 186 | 101 | 183 | 58 | 58 | 61 | 61 | 61 | 59 | 56 | 55 | 76 | 35 | 36 | 36 | 34 | 36 |
Swell 3 Height (m) Direction Period (s) | NW 14 | NW 14 | NW 13 | SW 18 | NW 13 | SSW 18 | SW 15 | SW 15 | NW 13 | SSW 17 | SW 16 | SW 18 | SW 15 | NW 12 | NW 12 | SW 18 | SW 17 | SW 16 | S 16 | S 16 | SW 16 | SW 16 | SSW 16 | SW 16 |
| kJ | 51 | 48 | 46 | 78 | 44 | 63 | 57 | 59 | 42 | 57 | 68 | 48 | 54 | 22 | 22 | 78 | 46 | 65 | 81 | 80 | 40 | 40 | 25 | 40 |
Wind waves Height (m) Direction Period (s) | WNW 7 | — | NW 7 | — | — | NW 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 5 | — | 2 | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 19 | 85 | 81 | 81 | 100 | 100 | 3 | 0 | 0 | 0 | 0 | 100 | 100 | 100 | 0 | 0 | 100 | 0 | 0 | 6 | 100 | 119 | 0 | 1 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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