Surf Forecasts:
How big are the waves at Waialua Rivermouth today (22 Jul):
- Morning surf: Morning surf (22 Jul, local time) - 6ft (1.8m), 6s period with ENE swell.
- Afternoon surf: Afternoon surf (22 Jul, local time) - 5ft (1.6m), 6s period with ENE swell.
- Evening surf: Evening surf (22 Jul, local time) - 2.5ft (0.8m), 12s period with E swell.
The current surf forecast for Waialua Rivermouth at 3PM is: 1.6m 6s primary swell from a East-northeast direction and 0.7m 11s secondary swell from a East direction (forecast issued at 07:00am July 22). An open ocean swell of 0.3m 24s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Jul) | 6ft (1.8m) | 6s |
| Afternoon (22 Jul) | 5ft (1.6m) | 6s |
| Evening (22 Jul) | 2.5ft (0.8m) | 12s |
Table - waves today at Waialua Rivermouth. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Thu morning. Warm (max 25°C on Wed morning, min 24°C on Wed night). Mainly fresh winds. | |||||||||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||||||||
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) | E 7 | E 7 | ENE 6 | ENE 6 | E 12 | E 12 | ENE 6 | ENE 12 | ENE 12 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 233 | 284 | 293 | 219 | 169 | 177 | 167 | 755 | 767 | 331 | 341 | 331 | 291 | 300 | 291 | 331 | 431 | 444 | 360 | 372 | 433 | 472 | 485 |
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 | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 11:04AM0.59m | 8:46PM0.26m | 11:55AM0.62m | 10:34PM0.22m | 12:38PM0.65m | ||||||||||||||||||
Low Tide | 3:09AM0.05m | 7:35PM0.23m | 3:54AM0.05m | 8:21PM0.18m | 4:44AM0.04m | 8:47PM0.15m | |||||||||||||||||
 |  | | | | | | | |  | | | | | |  |  | | | | | | | |
 | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | — | — | 7:08 | — | — | — | — | — | — | — | 7:08 | — | — | — | — | — | — | — | 7:08 | — | — |
mm | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | 1 | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 24 | 23 | 22 | 23 | 23 | 23 | 24 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 22 | 21 | 22 | 22 | 22 | 22 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | E 12 | SW 15 | SSW 24 | E 11 | E 12 | E 12 | SW 22 | SW 22 | SW 21 | SW 21 | SW 20 | SW 20 | SW 20 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 16 |
| kJ | 103 | 59 | 109 | 123 | 169 | 177 | 119 | 118 | 116 | 109 | 100 | 98 | 97 | 184 | 177 | 159 | 155 | 81 | 123 | 121 | 119 | 113 | 105 |
Swell 2 Height (m) Direction Period (s) | SSW 12 | SSW 24 | SW 15 | SSW 24 | SW 23 | SW 22 | SW 18 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | NNW 10 | NNW 9 | NNW 9 | NNW 9 | SSW 15 | SSW 14 | NNW 8 | E 16 | E 16 | E 16 |
| kJ | 14 | 56 | 37 | 54 | 138 | 128 | 48 | 47 | 44 | 64 | 40 | 64 | 39 | 9 | 8 | 8 | 8 | 42 | 20 | 7 | 45 | 43 | 42 |
Swell 3 Height (m) Direction Period (s) | SW 15 | S 13 | SSW 11 | SSW 11 | SSW 11 | SSW 18 | S 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | S 11 | S 11 | S 14 | SSW 14 | NNW 9 | NNW 9 | E 16 | SSW 21 | SSW 21 | SSW 21 |
| kJ | 36 | 4 | 11 | 11 | 11 | 30 | 9 | 11 | 11 | 10 | 10 | 9 | 9 | 9 | 2 | 15 | 20 | 8 | 8 | 21 | 44 | 45 | 44 |
Wind waves Height (m) Direction Period (s) | E 7 | E 7 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 12 | ENE 12 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 233 | 284 | 293 | 219 | 167 | 128 | 167 | 755 | 767 | 331 | 341 | 331 | 291 | 300 | 291 | 331 | 431 | 444 | 360 | 372 | 433 | 472 | 485 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 23 | 25 | 23 | 23 | 23 | 23 | 25 | 23 | 25 | 27 | 27 | 51 | 23 | 23 | 25 | 23 | 42 | 23 | 27 | 23 | 23 | 23 | 23 |
Best forecast wave conditions in Molokai | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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