Surf Forecasts:
How big are the waves at Waiaha Rivermouth / Honls today (07 Sep):
- Morning surf: Morning surf (07 Sep, local time) - 3.5ft (1.0m), 17s period with SSW swell.
- Afternoon surf: Afternoon surf (07 Sep, local time) - 3.5ft (1.0m), 16s period with SSW swell.
- Evening surf: Evening surf (07 Sep, local time) - 8ft (2.5m), 14s period with WSW swell.
The current surf forecast for Waiaha Rivermouth / Honls at 8PM is: 2.3m 14s primary swell from a West-southwest direction and 1.1m 15s secondary swell from a South-southwest direction, 1.1m 8s secondary swell from a South direction (forecast issued at 01:00pm September 07). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Sep) | 3.5ft (1.0m) | 17s |
| Afternoon (07 Sep) | 3.5ft (1.0m) | 16s |
| Evening (07 Sep) | 8ft (2.5m) | 14s |
Table - waves today at Waiaha Rivermouth / Honls. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Tue night. Warm (max 29°C on Mon afternoon, min 26°C on Wed night). Winds decreasing (fresh winds from the S on Mon night, calm by Tue night). | |||||||||||||||||||||
Mon 7 | Tuesday 8 | Wednesday 9 | |||||||||||||||||||
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 17 | SSW 16 | SW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 12 | WSW 11 | WSW 11 | WSW 10 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 |
Wave Graph  | |||||||||||||||||||||
 kJ | 603 | 582 | 1340 | 2121 | 3209 | 3478 | 2571 | 1717 | 1358 | 1003 | 449 | 443 | 437 | 356 | 346 | 336 | 326 | 257 | 253 | 178 | 178 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | glassy | glassy | cross | cross | cross | cross | cross |
High Tide | 1:22PM0.76m | 1:42AM0.34m | 2:05PM0.75m | 2:27AM0.40m | 2:44PM0.71m | ||||||||||||||||
Low Tide | 8:31PM0.08m | 7:06AM0.05m | 9:00PM0.06m | 8:01AM0.05m | 9:27PM0.05m | ||||||||||||||||
 | | |  | | | |  | | | |  |  | | | | |  | |  | | |
 | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | 6:32 | — | — | — | — | — | — | — | 6:32 | — | — | — | — | — | — | — | 6:31 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | — | — | — | 1 | 1 | 1 | 1 |
Temp °C | 28 | 29 | 29 | 29 | 28 | 28 | 27 | 28 | 28 | 29 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 27 |
Feels °C | 32 | 33 | 32 | 30 | 27 | 27 | 27 | 29 | 29 | 31 | 31 | 31 | 32 | 32 | 33 | 32 | 32 | 31 | 30 | 31 | 31 |
Swell 1 Height (m) Direction Period (s) | SW 11 | SW 11 | SW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 12 | WSW 11 | WSW 11 | WSW 10 | W 10 | SW 8 | WNW 10 | SW 8 | SW 8 | SW 7 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 |
| kJ | 471 | 506 | 1340 | 2121 | 3209 | 3478 | 2571 | 1717 | 1358 | 1003 | 326 | 266 | 258 | 147 | 125 | 91 | 326 | 257 | 253 | 178 | 178 |
Swell 2 Height (m) Direction Period (s) | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 8 | WNW 10 | SSW 8 | SSW 14 | SSW 14 | SSW 14 | SW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 |
| kJ | 603 | 582 | 534 | 605 | 589 | 621 | 612 | 588 | 456 | 449 | 157 | 288 | 130 | 356 | 346 | 336 | 75 | 46 | 44 | 32 | 32 |
Swell 3 Height (m) Direction Period (s) | — | S 8 | S 9 | — | — | — | SSE 10 | SW 20 | SW 20 | SW 19 | SSW 14 | SSW 14 | SSW 14 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 7 | W 6 | WNW 6 | NW 8 |
| kJ | — | 90 | 150 | — | — | — | 10 | 15 | 15 | 15 | 449 | 443 | 437 | 161 | 90 | 61 | 32 | 19 | 20 | 12 | 11 |
Wind waves Height (m) Direction Period (s) | — | SSE 9 | SSE 9 | S 8 | S 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 193 | 227 | 157 | 199 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 47 | 19 | 50 | 20 | 27 | 69 | 69 | 38 | 70 | 69 | 69 | 6 | 6 | 0 | 0 | 0 | 100 | 96 | 81 | 96 | 96 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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