Surf Forecasts:
How big are the waves at Waialua Rivermouth today (11 Aug):
- Afternoon surf: Afternoon surf (11 Aug, local time) - 5ft (1.6m), 7s period with E swell.
- Evening surf: Evening surf (11 Aug, local time) - 5ft (1.5m), 7s period with E swell.
The current surf forecast for Waialua Rivermouth at 11PM is: 1.6m 7s primary swell from a East direction (forecast issued at 07:00pm August 11). An open ocean swell of 0.4m 14s is not directed at the surf break, a second open ocean swell of 0.3m 10s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Aug) | - | - |
| Afternoon (11 Aug) | 5ft (1.6m) | 7s |
| Evening (11 Aug) | 5ft (1.5m) | 7s |
Table - waves today at Waialua Rivermouth. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Fri afternoon. Warm (max 26°C on Wed afternoon, min 25°C on Tue night). Mainly strong winds. | |||||||||||||||||||
Tue 11 | Wednesday 12 | Thursday 13 | |||||||||||||||||
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) | E 7 | E 7 | E 7 | E 7 | E 6 | ENE 7 | ENE 7 | E 6 | E 6 | ENE 6 | ENE 6 | E 6 | E 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 |
Wave Graph  | |||||||||||||||||||
 kJ | 239 | 239 | 269 | 243 | 166 | 208 | 208 | 154 | 171 | 186 | 215 | 203 | 171 | 182 | 205 | 219 | 263 | 300 | 352 |
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 | cross | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on |
High Tide | 2:32PM0.82m | 2:36AM0.34m | 3:10PM0.79m | 3:23AM0.39m | 3:45PM0.74m | ||||||||||||||
Low Tide | 9:49PM0.05m | 8:19AM-0.02m | 10:18PM0.04m | 9:08AM0.01m | 10:47PM0.04m | ||||||||||||||
 |  | | | | | | |  | | | | | | | | | | | |
 | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | 6:59 | — | — | — | — | — | — | — | 6:59 | — | — | — | — | — | — | — | 6:58 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 25 | 26 | 26 | 25 | 26 | 26 | 26 | 26 | 26 | 26 |
Feels °C | 25 | 24 | 24 | 24 | 24 | 23 | 23 | 24 | 23 | 23 | 25 | 24 | 23 | 25 | 24 | 24 | 24 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 |
| kJ | 81 | 79 | 76 | 71 | 69 | 66 | 65 | 64 | 121 | 119 | 107 | 103 | 102 | 86 | 85 | 83 | 78 | 76 | 74 |
Swell 2 Height (m) Direction Period (s) | NNW 8 | NNW 7 | W 10 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 |
| kJ | 11 | 11 | 19 | 74 | 73 | 65 | 106 | 123 | 64 | 64 | 55 | 55 | 32 | 28 | 27 | 27 | 27 | 28 | 28 |
Swell 3 Height (m) Direction Period (s) | W 10 | W 10 | NNW 7 | NNW 7 | NNW 7 | W 10 | W 10 | W 13 | W 12 | W 12 | W 12 | W 12 | NNW 9 | W 12 | NNW 9 | NNW 9 | NNW 8 | NNW 8 | NNW 8 |
| kJ | 8 | 8 | 5 | 5 | 5 | 8 | 8 | 13 | 12 | 11 | 11 | 11 | 8 | 11 | 8 | 8 | 6 | 6 | 6 |
Wind waves Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 7 | E 6 | ENE 7 | ENE 7 | E 6 | E 6 | ENE 6 | ENE 6 | E 6 | E 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 |
| kJ | 239 | 239 | 269 | 243 | 166 | 208 | 208 | 154 | 171 | 186 | 215 | 203 | 171 | 182 | 205 | 219 | 263 | 300 | 352 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 23 | 25 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
Best forecast wave conditions in Molokai | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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