Surf Forecasts:
How big are the waves at Waialua Rivermouth today (20 Jun):
- Morning surf: Morning surf (20 Jun, local time) - 3ft (0.9m), 5s period with E swell.
- Afternoon surf: Afternoon surf (20 Jun, local time) - 1.5ft (0.4m), 8s period with NW swell.
- Evening surf: Evening surf (20 Jun, local time) - 3ft (0.9m), 4s period with E swell.
The current surf forecast for Waialua Rivermouth at 3PM is: 0.4m 8s primary swell from a Northwest direction and 0.4m 7s secondary swell from a East-southeast direction, 0.7m 4s secondary swell from a East direction (forecast issued at 07:00am June 20). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jun) | 3ft (0.9m) | 5s |
| Afternoon (20 Jun) | 1.5ft (0.4m) | 8s |
| Evening (20 Jun) | 3ft (0.9m) | 4s |
Table - waves today at Waialua Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 25°C on Sat morning, min 24°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 20 | Sunday 21 | Monday 22 | Tue 23 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | E 5 | E 5 | E 5 | NW 8 | NW 8 | E 4 | E 7 | E 7 | NE 8 | E 7 | E 7 | E 7 | NE 10 | ENE 7 | NE 11 | NE 11 | NE 11 | NE 11 | NE 11 | ENE 10 | NE 10 | NE 10 | ENE 10 | NE 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 50 | 37 | 34 | 24 | 24 | 29 | 63 | 65 | 23 | 48 | 47 | 34 | 32 | 47 | 59 | 96 | 96 | 114 | 112 | 296 | 104 | 102 | 380 | 96 |
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 | cross | cross | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on |
High Tide | 8:31AM0.32m | 7:35PM0.54m | 9:48AM0.40m | 8:18PM0.45m | 10:51AM0.48m | 9:04PM0.37m | ||||||||||||||||||
Low Tide | 2:34AM0.01m | 1:16PM0.18m | 3:10AM0.00m | 2:59PM0.24m | 3:44AM-0.00m | 4:59PM0.26m | ||||||||||||||||||
 |  | | | | | | | | | | | | | | | | | | | | | | | |
 | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | 5:46 |
 | — | — | — | — | 7:10 | — | — | — | — | — | — | — | 7:10 | — | — | — | — | — | — | — | 7:10 | — | — | 7:10 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 24 | 24 | 24 |
Feels °C | 25 | 25 | 25 | 26 | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 23 | 23 | 23 | 22 | 24 | 22 | 23 | 22 |
Swell 1 Height (m) Direction Period (s) | NW 8 | NW 8 | NW 8 | ESE 7 | ESE 7 | NW 8 | NW 8 | NE 8 | ESE 7 | NE 8 | NE 8 | NE 8 | ESE 7 | NNW 7 | NE 11 | NE 11 | NE 11 | NE 11 | NE 11 | NNW 7 | NE 10 | NE 10 | NNW 7 | NE 10 |
| kJ | 25 | 24 | 24 | 19 | 19 | 24 | 17 | 24 | 17 | 23 | 30 | 20 | 15 | 21 | 59 | 96 | 96 | 114 | 112 | 9 | 104 | 102 | 15 | 96 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSW 16 | NE 8 | NW 8 | NW 8 | NE 8 | NE 8 | NW 8 | NE 8 | NW 7 | NW 7 | NE 10 | NE 10 | ESE 7 | NNW 7 | ESE 7 | NNW 7 | NNW 7 | NNW 7 | WNW 11 | NNW 7 | NNW 7 | SW 15 | NNW 7 |
| kJ | 51 | 25 | 9 | 24 | 24 | 11 | 18 | 16 | 23 | 14 | 9 | 32 | 32 | 15 | 20 | 15 | 16 | 15 | 15 | 12 | 15 | 9 | 33 | 17 |
Swell 3 Height (m) Direction Period (s) | NE 8 | NE 8 | SSW 16 | NE 8 | NE 8 | SSW 15 | SSW 16 | SSW 15 | NW 8 | SSW 14 | SSW 14 | NW 7 | NE 7 | NE 10 | ESE 7 | SW 17 | SW 17 | SSW 18 | SSW 18 | SSW 16 | WNW 11 | WNW 11 | NW 11 | NW 11 |
| kJ | 9 | 9 | 25 | 10 | 11 | 21 | 25 | 21 | 15 | 20 | 18 | 9 | 19 | 32 | 15 | 75 | 77 | 30 | 30 | 26 | 12 | 12 | 19 | 18 |
Wind waves Height (m) Direction Period (s) | E 5 | E 5 | E 5 | E 4 | E 4 | E 4 | E 7 | E 7 | E 4 | E 7 | E 7 | E 7 | ENE 3 | ENE 7 | ENE 4 | ENE 4 | E 4 | E 4 | E 5 | ENE 10 | E 5 | E 5 | ENE 10 | E 5 |
| kJ | 50 | 37 | 34 | 20 | 18 | 29 | 63 | 65 | 16 | 48 | 47 | 34 | 7 | 47 | 11 | 8 | 13 | 29 | 45 | 296 | 39 | 43 | 380 | 64 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 23 | 23 | 23 | 23 | 25 | 23 | 23 | 27 | 23 | 23 | 23 | 23 | 23 | 27 | 23 | 19 | 16 | 17 | 23 | 23 | 23 | 23 | 23 | 23 |
Best forecast wave conditions in Molokai | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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