
Surf Forecasts:
How big are the waves at Waialua Rivermouth today (16 Jul):
- Morning surf: Morning surf (16 Jul, local time) - 2.5ft (0.8m), 7s period with NNE swell.
- Afternoon surf: Afternoon surf (16 Jul, local time) - 4.5ft (1.4m), 6s period with E swell.
- Evening surf: Evening surf (16 Jul, local time) - 4.5ft (1.4m), 6s period with ENE swell.
The current surf forecast for Waialua Rivermouth at 11AM is: 1.2m 5s primary swell from a East direction and 0.8m 7s secondary swell from a North-northeast direction (forecast issued at 07:00am July 16). An open ocean swell of 0.6m 14s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Jul) | 2.5ft (0.8m) | 7s |
| Afternoon (16 Jul) | 4.5ft (1.4m) | 6s |
| Evening (16 Jul) | 4.5ft (1.4m) | 6s |
Table - waves today at Waialua Rivermouth. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Thu night. Warm (max 26°C on Thu afternoon, min 24°C on Thu night). Mainly fresh winds. | |||||||||||||||||||||||
Thursday 16 | Friday 17 | Saturday 18 | |||||||||||||||||||||
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 | |
Swell Height Map | |||||||||||||||||||||||
Wave Height (m) Direction Period (s) | ENE 7 | NNE 7 | E 5 | E 6 | ENE 6 | ENE 6 | E 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 7 | ENE 8 | E 8 | ENE 8 | ENE 8 |
Wave Graph | |||||||||||||||||||||||
178 | 68 | 73 | 121 | 198 | 145 | 137 | 145 | 177 | 139 | 134 | 139 | 151 | 184 | 188 | 212 | 221 | 206 | 280 | 416 | 459 | 473 | 437 | |
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-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 4:31AM0.30m | 4:54PM0.75m | 5:29AM0.34m | 5:31PM0.67m | 6:33AM0.38m | 6:06PM0.58m | |||||||||||||||||
Low Tide | 9:59AM0.01m | 00:17AM0.02m | 10:52AM0.08m | 00:50AM0.03m | 11:52AM0.16m | ||||||||||||||||||
5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | |
— | — | — | — | 7:10 | — | — | — | — | — | — | — | 7:10 | — | — | — | — | — | — | — | 7:10 | — | — | |
mm | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 25 | 25 | 26 | 26 | 25 | 25 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 25 | 25 | 25 | 25 | 24 | 24 |
Feels °C | 23 | 25 | 24 | 25 | 25 | 24 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 24 | 22 | 24 | 23 | 23 | 23 | 22 | 23 |
Swell 1 Height (m) Direction Period (s) | W 15 | NNE 7 | NNE 7 | NNE 7 | W 14 | W 14 | W 14 | W 14 | W 14 | W 14 | NNE 8 | NNE 8 | NNE 8 | NNE 7 | NNE 7 | NNE 7 | N 7 | NNE 7 | N 7 | WNW 13 | NNE 8 | NNE 8 | WNW 13 |
157 | 68 | 59 | 42 | 150 | 104 | 104 | 104 | 104 | 104 | 34 | 33 | 33 | 31 | 31 | 31 | 28 | 31 | 28 | 34 | 14 | 21 | 34 | |
Swell 2 Height (m) Direction Period (s) | SW 16 | W 15 | W 14 | W 14 | SW 13 | N 7 | N 7 | N 8 | SW 15 | N 8 | W 14 | W 14 | WNW 14 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | SSW 14 | WNW 13 | WNW 13 | SSW 14 |
122 | 155 | 150 | 150 | 43 | 24 | 27 | 30 | 58 | 33 | 103 | 101 | 66 | 66 | 64 | 62 | 60 | 58 | 57 | 41 | 34 | 34 | 20 | |
Swell 3 Height (m) Direction Period (s) | SW 20 | SW 13 | SW 13 | SW 16 | SW 17 | SW 17 | SW 13 | SW 14 | SW 12 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 15 | SW 15 | SW 15 | SW 14 | SW 11 | SSW 14 | SSW 14 | SSW 12 |
15 | 43 | 43 | 69 | 75 | 75 | 42 | 51 | 36 | 64 | 64 | 64 | 64 | 64 | 61 | 88 | 55 | 54 | 54 | 4 | 41 | 20 | 14 | |
Wind waves Height (m) Direction Period (s) | ENE 7 | E 5 | E 5 | E 6 | ENE 6 | ENE 6 | E 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 7 | ENE 8 | E 8 | ENE 8 | ENE 8 |
178 | 43 | 73 | 121 | 198 | 145 | 137 | 145 | 177 | 139 | 134 | 139 | 151 | 184 | 188 | 212 | 221 | 206 | 280 | 416 | 459 | 473 | 437 | |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 19 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 19 | 23 | 23 | 23 | 23 | 23 | 23 | 25 | 25 | 23 | 25 | 23 | 23 | 23 | 23 |
Best forecast wave conditions in Molokai | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)












