Surf Forecasts:
How big are the waves at Waialua Rivermouth today (10 Aug):
- Morning surf: Morning surf (10 Aug, local time) - 5ft (1.6m), 8s period with E swell.
- Afternoon surf: Afternoon surf (10 Aug, local time) - 5ft (1.6m), 8s period with E swell.
- Evening surf: Evening surf (10 Aug, local time) - 5ft (1.6m), 8s period with E swell.
The current surf forecast for Waialua Rivermouth at 4PM is: 1.6m 8s primary swell from a East direction and 0.4m 9s secondary swell from a North-northwest direction (forecast issued at 01:00pm August 10). An open ocean swell of 0.4m 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 (10 Aug) | 5ft (1.6m) | 8s |
| Afternoon (10 Aug) | 5ft (1.6m) | 8s |
| Evening (10 Aug) | 5ft (1.6m) | 8s |
Table - waves today at Waialua Rivermouth. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Mon afternoon, min 25°C on Mon night). Mainly fresh winds. | |||||||||||||||||||||
Mon 10 | Tuesday 11 | Wednesday 12 | |||||||||||||||||||
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 8 | E 8 | E 8 | E 8 | E 8 | E 7 | E 6 | E 6 | E 7 | E 7 | E 7 | ENE 7 | E 7 | E 6 | E 7 | E 6 | ENE 7 | ENE 6 | E 6 | E 6 | E 6 |
Wave Graph  | |||||||||||||||||||||
 kJ | 272 | 265 | 302 | 294 | 287 | 279 | 221 | 235 | 272 | 272 | 233 | 214 | 239 | 166 | 246 | 154 | 191 | 170 | 188 | 181 | 270 |
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 | cross-on | cross-on |
High Tide | 1:51PM0.82m | 1:48AM0.30m | 2:32PM0.82m | 2:36AM0.34m | 3:10PM0.79m | ||||||||||||||||
Low Tide | 9:18PM0.06m | 7:28AM-0.04m | 9:49PM0.05m | 8:19AM-0.02m | 10:18PM0.04m | ||||||||||||||||
 | | |  | | | |  | | | |  | | | | | | | | | | |
 | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | — | — | 7:00 | — | — | — | — | — | — | — | 6:59 | — | — | — | — | — | — | — | 6:59 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 25 | 25 |
Feels °C | 25 | 25 | 26 | 26 | 25 | 26 | 24 | 24 | 25 | 24 | 25 | 24 | 24 | 24 | 25 | 24 | 24 | 24 | 22 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | NNW 9 | NNW 9 | SSW 15 | NNW 8 | NNW 8 | SW 15 | SW 15 | SW 15 | SW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 18 | SSW 17 | SSW 16 |
| kJ | 28 | 27 | 88 | 24 | 22 | 57 | 56 | 55 | 54 | 82 | 81 | 79 | 76 | 73 | 69 | 66 | 65 | 64 | 121 | 119 | 107 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 16 | NNW 9 | SW 15 | SW 15 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | ESE 9 | W 10 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 13 | SSW 13 | SSW 13 |
| kJ | 64 | 61 | 26 | 57 | 57 | 13 | 13 | 12 | 11 | 11 | 11 | 26 | 18 | 74 | 73 | 65 | 106 | 123 | 64 | 64 | 64 |
Swell 3 Height (m) Direction Period (s) | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | W 10 | W 13 | W 12 | W 12 | W 12 |
| kJ | 19 | 19 | 18 | 18 | 18 | 18 | 8 | 8 | 8 | 8 | 8 | 5 | 5 | 5 | 5 | 5 | 8 | 13 | 12 | 11 | 11 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 7 | E 6 | E 6 | E 7 | E 7 | E 7 | ENE 7 | E 7 | E 6 | E 7 | E 6 | ENE 7 | ENE 6 | E 6 | E 6 | E 6 |
| kJ | 272 | 265 | 302 | 294 | 287 | 279 | 221 | 235 | 272 | 272 | 233 | 214 | 239 | 166 | 246 | 154 | 191 | 170 | 188 | 181 | 270 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 23 | 27 | 23 | 23 | 25 | 23 | 23 | 25 | 23 | 25 | 25 | 23 | 23 | 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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