Surf Forecasts:
How big are the waves at Waiaha Rivermouth / Honls today (10 Oct):
- Morning surf: Morning surf (10 Oct, local time) - 3ft (0.9m), 20s period with S swell.
- Afternoon surf: Afternoon surf (10 Oct, local time) - 2.5ft (0.7m), 19s period with S swell.
- Evening surf: Evening surf (10 Oct, local time) - 3ft (0.9m), 18s period with S swell.
The current surf forecast for Waiaha Rivermouth / Honls at 4AM is: 0.9m 15s primary swell from a South-southwest direction and 0.7m 13s secondary swell from a West direction, 0.3m 5s secondary swell from a Southwest direction (forecast issued at 01:00am October 10). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Oct) | 3ft (0.9m) | 20s |
| Afternoon (10 Oct) | 2.5ft (0.7m) | 19s |
| Evening (10 Oct) | 3ft (0.9m) | 18s |
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 26°C on Sat morning, min 24°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 10 | Sunday 11 | Monday 12 | ||||||||||||||||||||||
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 15 | SSW 15 | S 20 | S 20 | S 19 | SSW 14 | S 18 | S 18 | S 18 | S 18 | S 17 | S 16 | S 16 | S 16 | S 16 | SSW 16 | S 16 | S 15 | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 375 | 365 | 485 | 611 | 362 | 297 | 404 | 620 | 620 | 395 | 288 | 257 | 330 | 330 | 326 | 427 | 314 | 215 | 209 | 209 | 272 | 268 | 268 | 187 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross | cross | glassy | cross-on | cross-on | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross | cross-on | cross-on | on | cross-on | glassy |
High Tide | 3:29AM0.63m | 3:16PM0.45m | 4:05AM0.66m | 3:46PM0.39m | 4:42AM0.68m | 4:17PM0.34m | ||||||||||||||||||
Low Tide | 9:50AM0.13m | 9:18PM0.03m | 10:41AM0.15m | 9:40PM0.04m | 11:32AM0.16m | 10:04PM0.05m | ||||||||||||||||||
 |  |  | |  |  | |  | | | | | | | | | | | | | | | | | |
 | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:04 | — | — | — | — | — | — | — | 6:02 | — | — | — | — | — | — | — | 6:02 | — | — |
mm | — | 1 | 1 | 1 | — | — | — | — | 1 | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 26 | 26 | 25 | 25 | 25 | 25 | 24 | 25 | 26 | 26 | 26 | 26 | 26 |
Feels °C | 30 | 30 | 29 | 28 | 28 | 30 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 27 | 28 | 28 | 27 | 26 | 28 | 27 | 27 | 28 | 28 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | S 18 | S 18 | S 18 | S 18 | S 13 | S 16 | S 16 | S 16 | S 16 | SSW 16 | S 16 | S 15 | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 |
| kJ | 375 | 365 | 355 | 376 | 301 | 297 | 404 | 620 | 620 | 395 | 171 | 257 | 330 | 330 | 326 | 427 | 314 | 215 | 209 | 209 | 272 | 268 | 268 | 187 |
Swell 2 Height (m) Direction Period (s) | W 13 | W 13 | S 20 | S 20 | S 19 | S 19 | SSW 14 | SSW 14 | SSW 14 | S 13 | S 17 | SSW 13 | SSW 13 | SSW 13 | S 13 | WNW 12 | WNW 12 | SSW 12 | WNW 11 | SSW 12 | SW 17 | SW 17 | SW 16 | WNW 13 |
| kJ | 168 | 168 | 485 | 611 | 362 | 252 | 265 | 195 | 189 | 173 | 288 | 137 | 135 | 133 | 119 | 46 | 46 | 48 | 43 | 46 | 75 | 138 | 67 | 55 |
Swell 3 Height (m) Direction Period (s) | S 21 | S 20 | WNW 13 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | W 12 | W 12 | W 12 | WNW 12 | WNW 12 | WNW 12 | SW 18 | SW 17 | WNW 12 | SSW 12 | WNW 13 | WNW 11 | WNW 12 | SW 8 | SW 16 |
| kJ | 144 | 194 | 173 | 121 | 117 | 115 | 115 | 115 | 81 | 78 | 76 | 73 | 47 | 47 | 46 | 49 | 47 | 44 | 46 | 57 | 23 | 45 | 18 | 66 |
Wind waves Height (m) Direction Period (s) | SW 5 | — | — | — | — | — | — | — | — | S 9 | — | — | — | — | — | — | — | — | — | SW 8 | WSW 9 | — | — | — |
| kJ | 3 | — | — | — | — | — | — | — | — | 39 | — | — | — | — | — | — | — | — | — | 18 | 31 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 6 | 19 | 27 | 27 | 47 | 42 | 27 | 0 | 1 | 6 | 0 | 0 | 100 | 122 | 119 | 19 | 81 | 81 | 81 | 81 | 81 | 81 | 20 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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