
Surf Forecasts:
How big are the waves at Waiaha Rivermouth / Honls today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 3ft (0.9m), 14s period with S swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 3ft (0.9m), 14s period with S swell.
- Evening surf: Evening surf (21 Jul, local time) - 3ft (0.9m), 13s period with S swell.
The current surf forecast for Waiaha Rivermouth / Honls at 10AM is: 0.9m 14s primary swell from a South direction and 0.4m 17s secondary swell from a Southwest direction (forecast issued at 07:00am July 21). The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 3ft (0.9m) | 14s |
| Afternoon (21 Jul) | 3ft (0.9m) | 14s |
| Evening (21 Jul) | 3ft (0.9m) | 13s |
Table - waves today at Waiaha Rivermouth / Honls. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Tue afternoon. Warm (max 27°C on Tue morning, min 25°C on Wed night). Wind will be generally light. | |||||||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||||||
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) | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | SSW 25 | SSW 24 | SSW 24 | SSW 24 | SSW 23 | SSW 22 | SSW 22 | SSW 21 | SSW 21 | SSW 20 | SSW 20 | SSW 20 | SSW 20 | SSW 19 | SSW 19 |
Wave Graph | |||||||||||||||||||||||
329 | 320 | 311 | 307 | 298 | 276 | 272 | 268 | 350 | 444 | 437 | 433 | 550 | 634 | 616 | 611 | 599 | 544 | 517 | 507 | 544 | 657 | 624 | |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | on | on | cross | cross-off | cross-off | glassy | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | glassy | cross-on | on | cross-on | on | cross-on | cross-on |
High Tide | 10:36AM0.51m | 8:40PM0.30m | 11:37AM0.56m | 9:45PM0.25m | 12:30PM0.61m | ||||||||||||||||||
Low Tide | 2:59AM0.03m | 5:17PM0.27m | 3:40AM0.03m | 7:08PM0.23m | 4:27AM0.03m | 8:14PM0.19m | |||||||||||||||||
5:54 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | |
— | — | — | — | 7:04 | — | — | — | — | — | — | — | 7:04 | — | — | — | — | — | — | — | 7:04 | — | — | |
mm | — | — | — | — | 1 | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — |
Temp °C | 26 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 26 | 26 | 26 | 26 | 25 | 25 | 26 | 27 | 26 | 26 | 26 | 25 |
Feels °C | 29 | 31 | 29 | 29 | 30 | 28 | 28 | 30 | 30 | 30 | 30 | 29 | 29 | 30 | 29 | 27 | 29 | 29 | 29 | 28 | 29 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 11 | SSW 24 | SSW 11 | SSW 13 | S 13 | S 12 | SSW 22 | SSW 21 | SSW 21 | SSW 20 | SSW 20 | SSW 20 | SSW 20 | SSW 19 | SSW 19 |
329 | 320 | 311 | 307 | 298 | 276 | 272 | 268 | 85 | 444 | 88 | 273 | 206 | 196 | 616 | 611 | 599 | 544 | 517 | 507 | 544 | 657 | 624 | |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 17 | SW 17 | SW 17 | SSW 12 | SW 16 | SSW 26 | SSW 26 | S 13 | S 11 | SSW 24 | SSW 24 | SSW 23 | SSW 22 | S 12 | S 12 | S 12 | S 11 | S 11 | SSW 13 | SSW 13 | S 13 | S 13 |
69 | 72 | 74 | 72 | 46 | 63 | 224 | 222 | 125 | 83 | 437 | 433 | 550 | 634 | 144 | 71 | 132 | 123 | 91 | 178 | 232 | 222 | 219 | |
Swell 3 Height (m) Direction Period (s) | WNW 11 | WNW 11 | WNW 11 | WNW 11 | SW 16 | SSW 26 | SW 16 | SW 16 | SSW 25 | S 13 | S 13 | SW 17 | SW 18 | SW 18 | SW 17 | S 9 | SW 16 | SW 16 | S 15 | SW 16 | SW 16 | SE 14 | NNW 9 |
13 | 12 | 12 | 12 | 67 | 133 | 61 | 61 | 350 | 125 | 123 | 76 | 79 | 78 | 75 | 43 | 64 | 65 | 67 | 40 | 40 | 8 | 9 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 96 | 96 | 97 | 0 | 0 | 0 | 6 | 47 | 119 | 100 | 6 | 6 | 7 | 95 | 0 | 6 | 119 | 132 | 132 | 19 | 95 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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