Surf Forecasts:
How big are the waves at Waialua Rivermouth today (18 Jun):
- Morning surf: Morning surf (18 Jun, local time) - 2ft (0.6m), 10s period with NW swell.
- Afternoon surf: Afternoon surf (18 Jun, local time) - 2ft (0.6m), 10s period with NW swell.
- Evening surf: Evening surf (18 Jun, local time) - 2ft (0.6m), 10s period with NW swell.
The current surf forecast for Waialua Rivermouth at 10AM is: 0.6m 10s primary swell from a Northwest direction and 0.5m 9s secondary swell from a Northeast direction, 0.9m 5s secondary swell from a East direction (forecast issued at 07:00am June 18). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jun) | 2ft (0.6m) | 10s |
| Afternoon (18 Jun) | 2ft (0.6m) | 10s |
| Evening (18 Jun) | 2ft (0.6m) | 10s |
Table - waves today at Waialua Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Thu morning. Warm (max 26°C on Thu afternoon, min 24°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sun 21 | |||||||||||||||||||||
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) | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | ESE 7 | E 7 | E 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 63 | 63 | 61 | 60 | 60 | 59 | 57 | 60 | 57 | 57 | 73 | 76 | 64 | 64 | 62 | 46 | 34 | 42 | 41 | 28 | 24 | 28 | 66 | 66 |
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 | cross-on |
High Tide | 5:52AM0.22m | 6:09PM0.70m | 7:08AM0.26m | 6:53PM0.62m | 8:31AM0.32m | 7:35PM0.54m | ||||||||||||||||||
Low Tide | 10:55AM0.02m | 1:54AM0.01m | 11:57AM0.10m | 2:34AM0.01m | 1:16PM0.18m | |||||||||||||||||||
 |  |  | | | | | | | | | | | | | | | | | | | | | | |
 | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | 5:46 |
 | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:10 | — | — | 7:10 |
mm | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 26 | 25 | 25 | 25 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 24 |
Feels °C | 27 | 27 | 26 | 28 | 26 | 26 | 26 | 24 | 24 | 26 | 25 | 25 | 26 | 26 | 24 | 24 | 24 | 24 | 26 | 26 | 26 | 26 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 8 | NW 8 | ESE 7 | ESE 7 | ESE 7 | NW 8 | NE 8 |
| kJ | 63 | 63 | 61 | 60 | 60 | 59 | 57 | 54 | 53 | 41 | 41 | 29 | 29 | 29 | 28 | 27 | 26 | 24 | 24 | 16 | 19 | 28 | 23 | 24 |
Swell 2 Height (m) Direction Period (s) | NE 10 | NE 9 | NE 9 | NE 9 | NE 9 | SSW 14 | SSW 14 | SSW 14 | NE 8 | NE 8 | SSW 13 | SSW 13 | NE 8 | SSW 13 | NE 8 | NE 8 | NE 8 | SSW 16 | SSW 16 | NW 8 | NW 8 | NW 8 | NE 8 | NW 8 |
| kJ | 45 | 43 | 40 | 28 | 27 | 70 | 69 | 68 | 24 | 23 | 34 | 34 | 10 | 33 | 9 | 9 | 14 | 25 | 25 | 24 | 24 | 24 | 24 | 16 |
Swell 3 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 16 | SSW 15 | SSW 12 | NE 9 | NE 9 | SSW 19 | SSW 14 | SSW 13 | SSW 18 | SSW 18 | SSW 13 | NE 8 | SSW 18 | SSW 17 | SSW 16 | SSW 12 | NE 8 | NE 8 | NE 8 | NE 8 | SSW 16 | SSW 15 |
| kJ | 55 | 55 | 81 | 43 | 28 | 27 | 27 | 37 | 67 | 57 | 32 | 31 | 33 | 10 | 30 | 29 | 51 | 13 | 9 | 10 | 11 | 11 | 25 | 21 |
Wind waves Height (m) Direction Period (s) | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 7 | E 7 |
| kJ | 40 | 41 | 40 | 40 | 52 | 49 | 47 | 60 | 57 | 57 | 73 | 76 | 64 | 64 | 62 | 46 | 34 | 42 | 41 | 28 | 20 | 20 | 66 | 66 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 23 | 15 | 15 | 16 | 23 | 19 | 23 | 23 | 23 | 23 | 23 | 23 | 19 | 23 | 23 | 23 | 23 | 19 | 23 | 23 | 23 | 23 | 23 | 23 |
Best forecast wave conditions in Molokai | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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