
Surf Forecasts:
How big are the waves at Waiaha Rivermouth / Honls today (16 Sep):
- Morning surf: Morning surf (16 Sep, local time) - 2.5ft (0.7m), 18s period with SW swell.
- Afternoon surf: Afternoon surf (16 Sep, local time) - 2.5ft (0.7m), 18s period with SW swell.
- Evening surf: Evening surf (16 Sep, local time) - 2.5ft (0.7m), 18s period with SW swell.
The current surf forecast for Waiaha Rivermouth / Honls at 5AM is: 0.6m 18s primary swell from a Southwest direction and 0.3m 12s secondary swell from a Southwest direction (forecast issued at 01:00am September 16). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Sep) | 2.5ft (0.7m) | 18s |
| Afternoon (16 Sep) | 2.5ft (0.7m) | 18s |
| Evening (16 Sep) | 2.5ft (0.7m) | 18s |
Table - waves today at Waiaha Rivermouth / Honls. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 19mm), heaviest on Fri afternoon. Warm (max 29°C on Wed morning, min 26°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 16 | Thursday 17 | Friday 18 | ||||||||||||||||||||||
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 19 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SSW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SSW 18 | SW 16 | SW 16 | SW 17 | SSW 17 | SSW 17 | SSW 16 | SW 17 | SW 17 | SW 17 | SW 17 | SSW 16 |
Wave Graph | ||||||||||||||||||||||||
372 | 260 | 323 | 319 | 316 | 316 | 316 | 390 | 288 | 268 | 264 | 251 | 186 | 261 | 203 | 305 | 373 | 321 | 464 | 305 | 238 | 298 | 284 | 288 | |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-on | on | on | glassy | glassy | glassy | glassy | cross-on | on | cross | cross | glassy | cross-on | cross-off | cross-off | glassy | on | cross-on | glassy | cross | cross-on |
High Tide | 7:34AM0.60m | 6:28PM0.28m | 8:40AM0.59m | 7:35PM0.24m | 9:53AM0.60m | 9:42PM0.23m | ||||||||||||||||||
Low Tide | 11:56PM0.09m | 3:07PM0.25m | 00:32AM0.12m | 5:02PM0.23m | 1:25AM0.14m | 6:15PM0.20m | ||||||||||||||||||
— | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | |
— | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:23 | — | — | — | — | — | — | — | 6:22 | — | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 2 | 2 | 2 | 1 | — | — | 2 | 3 | 2 | 1 |
Temp °C | 27 | 26 | 27 | 29 | 29 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 |
Feels °C | 31 | 29 | 29 | 32 | 32 | 31 | 31 | 31 | 32 | 32 | 32 | 31 | 30 | 32 | 31 | 30 | 31 | 30 | 31 | 31 | 31 | 32 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | SW 19 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SSW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SSW 18 | SW 16 | SW 16 | SW 17 | SSW 17 | SSW 17 | SSW 16 | SW 17 | SW 17 | SW 17 | SW 17 | SSW 16 |
372 | 260 | 323 | 319 | 316 | 316 | 316 | 390 | 288 | 268 | 264 | 251 | 186 | 261 | 203 | 305 | 373 | 321 | 464 | 305 | 238 | 298 | 284 | 288 | |
Swell 2 Height (m) Direction Period (s) | SW 12 | SW 12 | SSW 12 | SSW 12 | SW 11 | SSW 11 | SSW 11 | SW 11 | SSW 11 | SSW 21 | SW 11 | SSW 19 | SW 16 | S 18 | SSW 18 | SSW 18 | SSW 18 | SW 18 | SW 18 | S 16 | SSW 16 | SSW 16 | SSW 16 | SW 16 |
23 | 23 | 14 | 13 | 20 | 12 | 12 | 31 | 12 | 141 | 30 | 212 | 124 | 169 | 184 | 195 | 110 | 154 | 80 | 137 | 211 | 211 | 208 | 132 | |
Swell 3 Height (m) Direction Period (s) | SW 8 | SW 8 | WSW 8 | WSW 8 | WSW 8 | W 8 | W 8 | WNW 10 | WSW 8 | SSW 11 | SSW 20 | SSW 19 | SW 10 | SW 8 | W 8 | SW 10 | SW 8 | WSW 8 | S 4 | WSW 9 | SW 9 | SW 9 | SW 9 | W 9 |
11 | 11 | 6 | 7 | 7 | 5 | 5 | 10 | 7 | 12 | 78 | 37 | 15 | 11 | 22 | 4 | 18 | 24 | 3 | 16 | 21 | 13 | 13 | 25 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | NW 3 | NW 3 | — | SW 8 | — | — | — | — | — | NW 3 | NW 3 | — |
— | — | — | — | — | — | — | — | — | — | — | — | 4 | 3 | — | 25 | — | — | — | — | — | 2 | 4 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 47 | 20 | 8 | 0 | 0 | 0 | 0 | 6 | 96 | 96 | 47 | 0 | 1 | 0 | 0 | 0 | 47 | 45 | 0 | 1 | 6 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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