Surf Forecasts:
How big are the waves at Waialua Rivermouth today (15 Jul):
- Morning surf: Morning surf (15 Jul, local time) - 4ft (1.2m), 7s period with NE swell.
- Afternoon surf: Afternoon surf (15 Jul, local time) - 3ft (0.9m), 7s period with NE swell.
- Evening surf: Evening surf (15 Jul, local time) - 4ft (1.2m), 6s period with E swell.
The current surf forecast for Waialua Rivermouth at 5AM is: 1.3m 7s primary swell from a Northeast direction (forecast issued at 01:00am July 15). An open ocean swell of 0.6m 15s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Jul) | 4ft (1.2m) | 7s |
| Afternoon (15 Jul) | 3ft (0.9m) | 7s |
| Evening (15 Jul) | 4ft (1.2m) | 6s |
Table - waves today at Waialua Rivermouth. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Fri night. Warm (max 25°C on Wed morning, min 24°C on Wed night). Mainly fresh winds. | ||||||||||||||||||||||||
Wednesday 15 | Thursday 16 | Friday 17 | ||||||||||||||||||||||
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) | NE 7 | NE 7 | NE 7 | ENE 7 | NE 7 | NNE 8 | ENE 7 | NNE 8 | NNE 8 | NNE 7 | NNE 7 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 6 | E 6 | E 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 199 | 176 | 152 | 118 | 73 | 58 | 118 | 92 | 87 | 93 | 68 | 121 | 156 | 171 | 146 | 162 | 162 | 130 | 134 | 175 | 117 | 88 | 139 | 162 |
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 | 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 | cross-on | cross-on |
High Tide | 3:36AM0.27m | 4:15PM0.81m | 4:31AM0.30m | 4:54PM0.75m | 5:29AM0.34m | 5:31PM0.67m | ||||||||||||||||||
Low Tide | 11:06PM0.02m | 9:09AM-0.05m | 11:42PM0.02m | 9:59AM0.01m | 00:17AM0.02m | 10:52AM0.08m | ||||||||||||||||||
 | |  | | | | | | | | | | | | | | | | | | | | | | |
 | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:10 | — | — | — | — | — | — | — | 7:10 | — | — | — | — | — | — | — | 7:10 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 24 | 24 | 25 | 25 | 25 | 24 | 25 | 25 | 24 | 24 | 25 | 24 | 23 | 23 | 24 | 23 | 23 | 23 | 25 | 24 | 24 | 24 | 24 | 25 |
Swell 1 Height (m) Direction Period (s) | NE 7 | NE 7 | NE 7 | N 7 | NE 7 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | W 14 | W 14 | NNE 8 | NNE 8 | W 14 | NNE 8 | NNE 7 | NNE 7 | NNE 7 |
| kJ | 199 | 176 | 152 | 39 | 73 | 58 | 65 | 92 | 87 | 93 | 68 | 43 | 42 | 31 | 31 | 104 | 104 | 32 | 34 | 103 | 45 | 40 | 40 | 40 |
Swell 2 Height (m) Direction Period (s) | W 15 | W 15 | W 15 | W 15 | W 15 | ENE 7 | W 15 | W 15 | W 15 | W 15 | W 15 | W 14 | W 14 | W 14 | W 14 | N 7 | N 7 | W 14 | W 14 | SW 16 | W 14 | WNW 14 | WNW 14 | WNW 14 |
| kJ | 118 | 168 | 168 | 165 | 161 | 43 | 159 | 159 | 157 | 157 | 155 | 150 | 150 | 150 | 104 | 28 | 28 | 104 | 104 | 64 | 101 | 66 | 66 | 64 |
Swell 3 Height (m) Direction Period (s) | SSW 13 | SW 13 | SW 13 | SW 13 | N 8 | W 15 | SW 14 | SW 15 | SW 16 | SW 16 | SW 13 | SW 13 | SW 13 | SW 13 | SW 17 | SW 13 | SW 15 | SW 15 | SW 16 | SSW 12 | SW 16 | ESE 8 | SW 16 | SW 16 |
| kJ | 67 | 42 | 42 | 80 | 42 | 161 | 102 | 110 | 119 | 122 | 43 | 43 | 43 | 43 | 75 | 42 | 57 | 59 | 64 | 13 | 64 | 20 | 64 | 61 |
Wind waves Height (m) Direction Period (s) | — | — | — | ENE 7 | E 4 | E 4 | ENE 7 | E 5 | E 5 | E 5 | E 5 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 6 | E 6 | E 6 |
| kJ | — | — | — | 118 | 17 | 25 | 118 | 73 | 60 | 39 | 57 | 121 | 156 | 171 | 146 | 162 | 162 | 130 | 134 | 175 | 117 | 88 | 139 | 162 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 14 | 14 | 14 | 16 | 23 | 23 | 23 | 23 | 16 | 17 | 23 | 25 | 25 | 23 | 23 | 25 | 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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