Surf Forecasts:
How big are the waves at Waialua Rivermouth today (25 Jul):
- Morning surf: Morning surf (25 Jul, local time) - 6.5ft (2.0m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (25 Jul, local time) - 7ft (2.2m), 8s period with ENE swell.
- Evening surf: Evening surf (25 Jul, local time) - 7.5ft (2.3m), 8s period with ENE swell.
The current surf forecast for Waialua Rivermouth at 5PM is: 2.3m 8s primary swell from a East-northeast direction and 0.3m 16s secondary swell from a East direction (forecast issued at 01:00pm July 25). An open ocean swell of 0.4m 18s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Jul) | 6.5ft (2.0m) | 8s |
| Afternoon (25 Jul) | 7ft (2.2m) | 8s |
| Evening (25 Jul) | 7.5ft (2.3m) | 8s |
Table - waves today at Waialua Rivermouth. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Mon night. Warm (max 25°C on Sat afternoon, min 24°C on Sat night). Mainly fresh winds. | |||||||||||||||||||||
Sat 25 | Sunday 26 | Monday 27 | |||||||||||||||||||
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) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 14 | E 15 | E 15 | E 15 | E 14 | E 14 | E 14 | E 14 | E 13 | E 13 | ENE 13 | ENE 13 |
Wave Graph  | |||||||||||||||||||||
 kJ | 517 | 517 | 613 | 620 | 546 | 480 | 441 | 441 | 435 | 499 | 610 | 716 | 706 | 797 | 786 | 753 | 852 | 780 | 1107 | 2279 | 2220 |
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 | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross |
High Tide | 1:16PM0.67m | 00:46AM0.22m | 1:51PM0.69m | 1:28AM0.23m | 2:24PM0.71m | ||||||||||||||||
Low Tide | 9:11PM0.12m | 6:21AM0.02m | 9:35PM0.11m | 7:03AM0.01m | 9:58PM0.09m | ||||||||||||||||
 |  | |  | | | | | | |  |  | | | | | | | |  | | |
 | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 |
Temp °C | 25 | 25 | 25 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 22 | 22 | 22 | 21 | 21 | 22 | 23 | 23 | 23 | 22 | 22 | 23 | 22 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 25 |
Swell 1 Height (m) Direction Period (s) | E 14 | E 13 | SSW 18 | SW 18 | SSW 18 | E 15 | E 14 | E 15 | E 15 | E 14 | E 15 | E 15 | E 15 | E 14 | E 14 | E 14 | E 14 | E 13 | E 13 | SW 14 | NNE 10 |
| kJ | 58 | 85 | 121 | 150 | 207 | 106 | 202 | 343 | 435 | 499 | 610 | 716 | 706 | 797 | 786 | 753 | 852 | 780 | 1107 | 54 | 60 |
Swell 2 Height (m) Direction Period (s) | SW 19 | SW 16 | E 16 | E 16 | E 15 | SW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | S 9 | SW 14 |
| kJ | 96 | 64 | 46 | 44 | 72 | 150 | 120 | 117 | 104 | 100 | 100 | 99 | 99 | 98 | 95 | 92 | 86 | 85 | 84 | 2 | 54 |
Swell 3 Height (m) Direction Period (s) | SW 16 | SW 19 | S 12 | S 12 | E 12 | E 12 | E 12 | S 11 | S 11 | S 11 | S 11 | — | — | S 10 | S 10 | S 10 | S 10 | S 10 | — | — | — |
| kJ | 64 | 95 | 11 | 11 | 47 | 46 | 44 | 2 | 2 | 9 | 2 | — | — | 2 | 2 | 2 | 2 | 2 | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | ENE 13 | ENE 13 |
| kJ | 517 | 517 | 613 | 620 | 546 | 480 | 441 | 441 | 429 | 455 | 406 | 387 | 376 | 362 | 340 | 318 | 340 | 311 | 194 | 2279 | 2220 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 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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