Surf Forecasts:
How big are the waves at Waialua Rivermouth today (27 Jul):
- Morning surf: Morning surf (27 Jul, local time) - 4.5ft (1.4m), 14s period with E swell.
- Afternoon surf: Afternoon surf (27 Jul, local time) - 5ft (1.6m), 14s period with E swell.
- Evening surf: Evening surf (27 Jul, local time) - 6ft (1.9m), 14s period with E swell.
The current surf forecast for Waialua Rivermouth at 11AM is: 1.5m 14s primary swell from a East direction and 1.6m 7s secondary swell from a Northeast direction (forecast issued at 07:00am July 27). An open ocean swell of 0.4m 15s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Jul) | 4.5ft (1.4m) | 14s |
| Afternoon (27 Jul) | 5ft (1.6m) | 14s |
| Evening (27 Jul) | 6ft (1.9m) | 14s |
Table - waves today at Waialua Rivermouth. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Mon night. Warm (max 27°C on Wed afternoon, min 24°C on Mon morning). Winds decreasing (fresh winds from the NE on Mon night, light winds from the NW by Tue night). | |||||||||||||||||||||||
Monday 27 | Tuesday 28 | Wednesday 29 | |||||||||||||||||||||
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 14 | E 14 | E 14 | E 13 | E 14 | E 14 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | ENE 12 | ENE 12 | ENE 11 | NE 10 | NE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | E 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 786 | 753 | 840 | 792 | 1263 | 1332 | 1412 | 1510 | 1667 | 1821 | 2133 | 2223 | 2160 | 1778 | 1766 | 1299 | 978 | 695 | 553 | 524 | 439 | 392 | 464 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross | cross-on | on | on | cross-on | cross-on | cross-on |
High Tide | 2:24PM0.71m | 2:05AM0.25m | 2:54PM0.72m | 2:42AM0.27m | 3:24PM0.72m | ||||||||||||||||||
Low Tide | 7:03AM0.01m | 9:58PM0.09m | 7:41AM-0.00m | 10:22PM0.09m | 8:18AM0.00m | 10:46PM0.08m | |||||||||||||||||
 |  | | | |  | | | |  | |  | |  | | | | | | | | | | |
 | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — |
mm | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | 1 | — | — | 1 | 1 |
Temp °C | 24 | 24 | 25 | 25 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 27 | 26 | 26 | 25 |
Feels °C | 23 | 23 | 25 | 25 | 27 | 25 | 25 | 25 | 26 | 25 | 25 | 25 | 26 | 26 | 28 | 29 | 28 | 29 | 29 | 30 | 28 | 28 | 24 |
Swell 1 Height (m) Direction Period (s) | E 14 | E 14 | E 14 | E 13 | E 14 | E 14 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | ENE 12 | ENE 12 | ENE 11 | NE 10 | NE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | SSW 14 | SSW 13 |
| kJ | 786 | 753 | 840 | 792 | 1263 | 1332 | 1412 | 1510 | 1667 | 1821 | 2133 | 2223 | 2160 | 1778 | 1766 | 1299 | 978 | 695 | 553 | 524 | 439 | 38 | 33 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSW 15 | SSW 15 | E 8 | SSW 15 | SW 14 | SW 14 | NNE 7 | NNE 7 | NNE 7 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 19 | SW 19 |
| kJ | 95 | 92 | 86 | 80 | 84 | 54 | 54 | 188 | 164 | 160 | 37 | 36 | 37 | 37 | 37 | 37 | 37 | 36 | 37 | 40 | 40 | 15 | 15 |
Swell 3 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | SSW 15 | S 10 | — | — | SSW 14 | SSW 14 | SSW 14 | — | — | — | — | — | — | S 21 | SW 21 | SW 21 | SW 20 | SW 20 | W 9 | N 10 |
| kJ | 2 | 2 | 2 | 85 | 2 | — | — | 41 | 40 | 39 | — | — | — | — | — | — | 9 | 17 | 17 | 16 | 15 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | NE 7 | NE 7 | NE 7 | NNE 7 | NE 7 | NE 7 | NNE 7 | — | — | — | NNE 7 | NNE 9 | NNE 9 | NNE 8 | — | — | — | S 3 | SSW 3 | SSW 3 | — | ENE 8 | E 8 |
| kJ | 301 | 281 | 262 | 173 | 178 | 183 | 202 | — | — | — | 144 | 257 | 243 | 201 | — | — | — | 2 | 3 | 2 | — | 392 | 464 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 28 | 28 | 28 | 19 | 0 | 0 | 8 | 8 | 8 | 8 | 23 | 23 | 23 |
Best forecast wave conditions in Molokai | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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