Surf Forecasts:
How big are the waves at Waiaha Rivermouth / Honls today (13 Sep):
- Morning surf: Morning surf (13 Sep, local time) - 1.5ft (0.4m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (13 Sep, local time) - 1.5ft (0.4m), 15s period with SW swell.
- Evening surf: Evening surf (13 Sep, local time) - 1.5ft (0.4m), 15s period with SW swell.
The current surf forecast for Waiaha Rivermouth / Honls at 7AM is: 0.4m 15s primary swell from a South-southwest direction and 0.3m 13s secondary swell from a Southwest direction (forecast issued at 01:00am September 13). The wind direction is predicted to be glassy.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Sep) | 1.5ft (0.4m) | 15s |
| Afternoon (13 Sep) | 1.5ft (0.4m) | 15s |
| Evening (13 Sep) | 1.5ft (0.4m) | 15s |
Table - waves today at Waiaha Rivermouth / Honls. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Tue night. Warm (max 28°C on Tue morning, min 25°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 13 | Monday 14 | Tuesday 15 | ||||||||||||||||||||||
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 13 | SW 15 | SW 15 | SSW 15 | SSW 15 | SW 15 | SW 15 | SW 12 | SW 14 | SW 14 | SW 14 | SW 14 | SW 22 | SW 22 | SW 22 | SW 21 | SW 21 | SW 21 | SSW 20 | SW 20 | SSW 20 | SSW 19 | SW 19 | SW 19 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 70 | 116 | 58 | 85 | 84 | 54 | 54 | 24 | 54 | 54 | 50 | 53 | 121 | 118 | 118 | 117 | 117 | 220 | 269 | 309 | 253 | 251 | 303 | 384 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | cross | cross | cross | cross-on | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | glassy | glassy | glassy | cross-off | glassy | cross-on | cross-on | cross-on | glassy | glassy |
High Tide | 5:09AM0.58m | 4:52PM0.45m | 5:51AM0.60m | 5:21PM0.39m | 6:39AM0.60m | 5:51PM0.33m | ||||||||||||||||||
Low Tide | 11:24AM0.16m | 11:02PM0.06m | 12:22PM0.20m | 11:27PM0.08m | 1:32PM0.23m | |||||||||||||||||||
 |  |  | |  | | |  | | | | | | | | | | | | | | | | | |
 | — | 6:09 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:27 | — | — | — | — | — | — | — | 6:25 | — | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — |
Temp °C | 26 | 26 | 26 | 27 | 26 | 26 | 26 | 26 | 26 | 25 | 26 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 28 | 28 | 27 | 27 | 27 |
Feels °C | 30 | 30 | 29 | 30 | 28 | 29 | 30 | 30 | 31 | 29 | 30 | 30 | 30 | 31 | 31 | 30 | 30 | 30 | 29 | 31 | 31 | 30 | 31 | 31 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SW 15 | SW 15 | SSW 15 | SSW 15 | SW 15 | SW 15 | SW 12 | SW 14 | SW 14 | SW 14 | SW 14 | SW 22 | SW 22 | SSW 13 | SW 21 | SW 21 | SW 21 | SSW 20 | SW 20 | SSW 20 | SSW 19 | SW 19 | SW 19 |
| kJ | 70 | 116 | 58 | 85 | 84 | 54 | 54 | 24 | 51 | 51 | 50 | 50 | 121 | 118 | 70 | 117 | 117 | 220 | 269 | 309 | 253 | 251 | 303 | 384 |
Swell 2 Height (m) Direction Period (s) | SW 8 | SW 8 | SW 13 | WSW 8 | S 10 | WSW 8 | WNW 11 | SSW 15 | WNW 11 | WNW 11 | WSW 9 | SSW 23 | SW 14 | SW 14 | SW 22 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 |
| kJ | 10 | 10 | 25 | 6 | 7 | 6 | 11 | 21 | 11 | 11 | 8 | 53 | 50 | 49 | 118 | 44 | 44 | 43 | 42 | 41 | 39 | 38 | 38 | 38 |
Swell 3 Height (m) Direction Period (s) | SW 16 | S 10 | SW 8 | S 10 | W 11 | S 10 | WSW 8 | WNW 11 | SSW 24 | SSW 24 | WNW 11 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | WSW 8 |
| kJ | 40 | 8 | 10 | 8 | 9 | 7 | 6 | 11 | 54 | 54 | 11 | 8 | 8 | 8 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | WSW 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 19 | 0 | 117 | 81 | 81 | 81 | 0 | 0 | 0 | 0 | 0 | 81 | 81 | 47 | 0 | 0 | 0 | 0 | 0 | 47 | 47 | 47 | 0 | 0 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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