Surf Forecasts:
How big are the waves at Waiaha Rivermouth / Honls today (19 Oct):
- Morning surf: Morning surf (19 Oct, local time) - 1.5ft (0.4m), 12s period with S swell.
- Afternoon surf: Afternoon surf (19 Oct, local time) - 1.5ft (0.4m), 12s period with S swell.
- Evening surf: Evening surf (19 Oct, local time) - 1ft (0.3m), 16s period with SW swell.
The current surf forecast for Waiaha Rivermouth / Honls at 10PM is: 0.3m 16s primary swell from a Southwest direction and 0.3m 11s secondary swell from a South direction, 0.2m 2s secondary swell from a West-southwest direction (forecast issued at 01:00pm October 19). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Oct) | 1.5ft (0.4m) | 12s |
| Afternoon (19 Oct) | 1.5ft (0.4m) | 12s |
| Evening (19 Oct) | 1ft (0.3m) | 16s |
Table - waves today at Waiaha Rivermouth / Honls. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Mon afternoon, min 24°C on Wed night). Wind will be generally light. | |||||||||||||||||||||
Mon 19 | Tuesday 20 | Wednesday 21 | |||||||||||||||||||
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 | S 12 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | S 18 | S 18 | S 18 | S 18 | S 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 |
Wave Graph  | |||||||||||||||||||||
 kJ | 45 | 44 | 36 | 38 | 39 | 64 | 65 | 41 | 25 | 25 | 25 | 24 | 23 | 39 | 39 | 39 | 37 | 34 | 54 | 54 | 33 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross | glassy | cross | glassy | glassy | glassy | cross | on | cross-on | glassy | cross | glassy | cross-on | cross | glassy | cross-on | cross-on | on | cross-on | glassy |
High Tide | 10:51AM0.60m | 00:03AM0.33m | 11:40AM0.59m | 00:43AM0.39m | 12:22PM0.57m | ||||||||||||||||
Low Tide | 6:20PM0.11m | 4:54AM0.20m | 6:45PM0.09m | 6:03AM0.18m | 7:08PM0.06m | ||||||||||||||||
 | | |  | |  | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | — | — | 5:57 | — | — | — | — | — | — | — | 5:57 | — | — | — | — | — | — | — | 5:55 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 26 | 26 | 25 | 25 | 26 | 27 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 29 | 29 | 30 | 28 | 29 | 28 | 28 | 28 | 29 | 28 | 29 | 27 | 28 | 28 | 27 | 28 | 27 | 28 | 29 | 27 | 28 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 12 | SW 16 | S 11 | SW 16 | SW 16 | S 11 | S 11 | S 11 | SSW 15 | S 11 | S 13 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 |
| kJ | 45 | 44 | 25 | 25 | 39 | 21 | 65 | 41 | 21 | 21 | 21 | 21 | 21 | 13 | 39 | 39 | 37 | 34 | 54 | 54 | 33 |
Swell 2 Height (m) Direction Period (s) | WNW 12 | NW 12 | NW 12 | SW 16 | S 11 | SW 16 | S 11 | S 11 | SSW 15 | SSW 14 | SSW 14 | S 11 | SSW 15 | SW 16 | S 13 | S 12 | S 12 | S 12 | SSW 10 | S 11 | SSW 10 |
| kJ | 14 | 23 | 22 | 38 | 22 | 64 | 21 | 21 | 21 | 19 | 20 | 21 | 23 | 39 | 12 | 12 | 27 | 11 | 9 | 10 | 10 |
Swell 3 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SW 15 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | S 15 | S 18 | S 18 | S 18 | S 18 | S 17 | S 16 | S 16 | S 16 | S 16 | SSW 10 | S 12 | SSW 10 | S 11 |
| kJ | 22 | 22 | 36 | 13 | 12 | 12 | 12 | 17 | 25 | 25 | 25 | 24 | 23 | 21 | 20 | 20 | 20 | 10 | 11 | 10 | 9 |
Wind waves Height (m) Direction Period (s) | WSW 4 | WNW 2 | WNW 2 | W 2 | WSW 3 | NW 5 | — | — | — | WSW 2 | W 3 | W 3 | WNW 3 | — | — | — | — | — | NNW 2 | — | — |
| kJ | 1 | 1 | 1 | 1 | 1 | 3 | — | — | — | 1 | 2 | 2 | 2 | — | — | — | — | — | 1 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 19 | 119 | 0 | 0 | 0 | 0 | 0 | 1 | 19 | 119 | 0 | 0 | 0 | 7 | 8 | 0 | 100 | 100 | 2 | 19 | 0 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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