Surf Forecasts:
How big are the waves at Waialua Rivermouth today (05 Aug):
- Morning surf: Morning surf (05 Aug, local time) - 3.5ft (1.1m), 10s period with ENE swell.
- Afternoon surf: Afternoon surf (05 Aug, local time) - 4ft (1.2m), 9s period with ENE swell.
- Evening surf: Evening surf (05 Aug, local time) - 3.5ft (1.1m), 9s period with ENE swell.
The current surf forecast for Waialua Rivermouth at 2AM is: 1.4m 10s primary swell from a East-northeast direction (forecast issued at 07:00pm August 04). An open ocean swell of 0.3m 16s is not directed at the surf break, a second open ocean swell of 0.2m 11s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Aug) | 3.5ft (1.1m) | 10s |
| Afternoon (05 Aug) | 4ft (1.2m) | 9s |
| Evening (05 Aug) | 3.5ft (1.1m) | 9s |
Table - waves today at Waialua Rivermouth. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Tue night, min 24°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Tue 4 | Wednesday 5 | Thursday 6 | |||||||||||||||||
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) | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 5 | ENE 5 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 496 | 427 | 385 | 373 | 365 | 214 | 280 | 232 | 227 | 194 | 181 | 78 | 71 | 256 | 106 | 72 | 123 | 120 | 120 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on |
High Tide | 6:22PM0.40m | 9:06AM0.58m | 7:06PM0.32m | 10:18AM0.64m | 8:35PM0.25m | ||||||||||||||
Low Tide | 2:04PM0.27m | 1:34AM0.03m | 4:30PM0.27m | 2:21AM0.02m | 6:40PM0.21m | ||||||||||||||
 |  | | | |  | | | | |  | | | | | | | | | |
 | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — |
 | 7:04 | — | — | — | — | — | — | — | 7:02 | — | — | — | — | — | — | — | 7:02 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 |
Feels °C | 27 | 25 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 25 | 24 | 25 | 25 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | ENE 11 | ENE 11 | N 6 | SW 16 | SW 15 | ENE 10 | NNE 9 | NNE 9 | SW 15 | ENE 9 | SW 15 | ENE 8 | ENE 8 | SW 14 | SW 14 | ENE 8 | NW 8 | NNW 8 | NNW 8 |
| kJ | 496 | 427 | 6 | 38 | 35 | 214 | 16 | 15 | 36 | 194 | 56 | 78 | 59 | 33 | 33 | 41 | 16 | 11 | 11 |
Swell 2 Height (m) Direction Period (s) | SSW 12 | W 13 | SW 16 | SSW 11 | W 12 | NNE 9 | SSW 15 | SSW 15 | NNE 8 | SW 15 | NNE 8 | SW 15 | SW 15 | NNW 8 | W 11 | SW 14 | SW 14 | SW 14 | SW 14 |
| kJ | 13 | 13 | 41 | 12 | 11 | 16 | 23 | 23 | 14 | 35 | 7 | 34 | 33 | 7 | 10 | 32 | 32 | 32 | 53 |
Swell 3 Height (m) Direction Period (s) | W 13 | SW 16 | W 13 | W 12 | NNE 9 | SW 15 | W 12 | W 12 | W 12 | NNE 8 | W 12 | NNE 8 | NNE 8 | NNE 8 | N 8 | NNW 8 | W 11 | W 11 | ENE 11 |
| kJ | 13 | 42 | 13 | 11 | 8 | 35 | 11 | 11 | 11 | 7 | 11 | 6 | 6 | 6 | 5 | 7 | 10 | 10 | 12 |
Wind waves Height (m) Direction Period (s) | — | — | ENE 10 | ENE 10 | ENE 10 | ENE 5 | ENE 9 | ENE 9 | ENE 9 | — | ENE 9 | NE 5 | ENE 5 | ENE 8 | ENE 5 | ENE 5 | ENE 8 | ENE 8 | ENE 8 |
| kJ | — | — | 385 | 373 | 365 | 30 | 280 | 232 | 227 | — | 181 | 51 | 71 | 256 | 106 | 72 | 123 | 120 | 120 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 27 | 27 | 27 | 27 | 27 | 27 | 23 | 23 |
Best forecast wave conditions in Molokai | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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