Surf Forecasts:
How big are the waves at Waiaha Rivermouth / Honls today (08 Sep):
- Morning surf: Morning surf (08 Sep, local time) - 8ft (2.5m), 11s period with WSW swell.
- Afternoon surf: Afternoon surf (08 Sep, local time) - 5.5ft (1.7m), 10s period with W swell.
- Evening surf: Evening surf (08 Sep, local time) - 3.5ft (1.0m), 14s period with SSW swell.
The current surf forecast for Waiaha Rivermouth / Honls at 9AM is: 2.5m 11s primary swell from a West-southwest direction and 1.2m 15s secondary swell from a South-southwest direction (forecast issued at 01:00am September 08). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Sep) | 8ft (2.5m) | 11s |
| Afternoon (08 Sep) | 5.5ft (1.7m) | 10s |
| Evening (08 Sep) | 3.5ft (1.0m) | 14s |
Table - waves today at Waiaha Rivermouth / Honls. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 25mm), heaviest during Thu night. Warm (max 29°C on Tue morning, min 26°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 8 | Wednesday 9 | Thursday 10 | ||||||||||||||||||||||
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) | SW 13 | WSW 12 | WSW 11 | WSW 11 | W 10 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 17 | SW 18 | SW 18 | SW 18 | SW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 3598 | 2720 | 1967 | 1487 | 663 | 449 | 443 | 361 | 356 | 346 | 336 | 326 | 257 | 253 | 178 | 178 | 176 | 176 | 173 | 137 | 154 | 154 | 150 | 133 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | glassy | glassy | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | on | glassy | glassy |
High Tide | 1:42AM0.34m | 2:05PM0.75m | 2:27AM0.40m | 2:44PM0.71m | 3:08AM0.46m | 3:19PM0.66m | ||||||||||||||||||
Low Tide | 7:06AM0.05m | 9:00PM0.06m | 8:01AM0.05m | 9:27PM0.05m | 8:52AM0.06m | 9:52PM0.05m | ||||||||||||||||||
 | |  | | |  |  |  | | | | |  | |  | | | | | |  | | | | |
 | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:32 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:30 | — | — |
mm | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | 1 | 1 | 1 | 1 | 2 | 2 | 1 | — | 1 | 2 | 3 | 3 |
Temp °C | 28 | 28 | 28 | 29 | 29 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 26 | 27 | 27 | 27 | 27 | 26 | 26 |
Feels °C | 27 | 29 | 29 | 31 | 31 | 31 | 31 | 32 | 32 | 32 | 33 | 32 | 32 | 32 | 30 | 30 | 30 | 30 | 31 | 30 | 30 | 31 | 30 | 31 |
Swell 1 Height (m) Direction Period (s) | SW 13 | WSW 12 | WSW 11 | WSW 11 | W 10 | W 10 | SW 8 | SSW 8 | SW 8 | SW 8 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 |
| kJ | 3598 | 2720 | 1967 | 1487 | 663 | 377 | 244 | 153 | 164 | 110 | 336 | 326 | 257 | 253 | 178 | 178 | 176 | 176 | 173 | 129 | 125 | 117 | 83 | 82 |
Swell 2 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SW 9 | SSW 9 | W 9 | SSW 14 | SSW 14 | SSW 14 | SSW 8 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SW 7 | SW 7 | SW 16 | SW 17 | SW 18 | SW 18 | SW 18 | SW 16 |
| kJ | 621 | 604 | 588 | 456 | 323 | 228 | 240 | 361 | 356 | 346 | 72 | 68 | 46 | 34 | 32 | 32 | 37 | 29 | 130 | 137 | 154 | 154 | 150 | 133 |
Swell 3 Height (m) Direction Period (s) | — | SSE 10 | SSE 10 | SW 20 | SSW 14 | SSW 14 | SSW 14 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | W 6 | W 6 | WNW 6 | W 6 | SW 16 | SW 16 | SSW 7 | SSW 7 | SW 7 | SW 7 | SW 7 | SW 10 |
| kJ | — | 10 | 9 | 15 | 449 | 449 | 443 | 120 | 76 | 77 | 32 | 37 | 22 | 11 | 12 | 5 | 42 | 68 | 18 | 18 | 11 | 11 | 11 | 24 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 3 | SE 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 69 | 69 | 38 | 70 | 69 | 69 | 6 | 6 | 0 | 0 | 0 | 100 | 96 | 96 | 0 | 0 | 0 | 1 | 1 | 6 | 6 | 100 | 0 | 0 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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