Surf Forecasts:
How big are the waves at Waimea Rivermouth today (30 Aug):
- Morning surf: Morning surf (30 Aug, local time) - 5.5ft (1.7m), 7s period with E swell.
- Afternoon surf: Afternoon surf (30 Aug, local time) - 5.5ft (1.7m), 7s period with E swell.
- Evening surf: Evening surf (30 Aug, local time) - 5ft (1.5m), 7s period with E swell.
The current surf forecast for Waimea Rivermouth at 12AM is: 1.7m 7s primary swell from a East direction and 0.7m 13s secondary swell from a South direction (forecast issued at 07:00pm August 29). An open ocean swell of 0.6m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Aug) | 5.5ft (1.7m) | 7s |
| Afternoon (30 Aug) | 5.5ft (1.7m) | 7s |
| Evening (30 Aug) | 5ft (1.5m) | 7s |
Table - waves today at Waimea Rivermouth. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Mon afternoon. Warm (max 27°C on Sun morning, min 24°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Sat 29 | Sunday 30 | Monday 31 | |||||||||||||||||
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) | S 13 | S 13 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | S 19 |
Wave Graph  | |||||||||||||||||||
 kJ | 173 | 182 | 226 | 312 | 349 | 311 | 311 | 303 | 272 | 233 | 214 | 187 | 172 | 220 | 229 | 280 | 289 | 293 | 273 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 4:38PM0.48m | 5:15AM0.41m | 5:00PM0.43m | 6:04AM0.44m | 5:21PM0.37m | ||||||||||||||
Low Tide | 11:05PM0.07m | 11:04AM0.14m | 11:29PM0.05m | 11:59AM0.19m | |||||||||||||||
 |  | |  | |  | | | | | | | | | |  | | | | |
 | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | 6:58 | — | — | — | — | — | — | — | 6:57 | — | — | — | — | — | — | — | 6:55 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — |
Temp °C | 27 | 26 | 25 | 25 | 25 | 25 | 27 | 27 | 27 | 26 | 25 | 25 | 25 | 26 | 27 | 27 | 27 | 26 | 25 |
Feels °C | 28 | 27 | 25 | 25 | 25 | 25 | 27 | 28 | 27 | 27 | 25 | 26 | 26 | 27 | 29 | 28 | 29 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | S 13 | S 13 | S 13 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 8 | NNE 7 | NNE 7 | NNE 7 |
| kJ | 162 | 162 | 155 | 53 | 56 | 54 | 54 | 53 | 50 | 49 | 49 | 41 | 41 | 62 | 66 | 91 | 70 | 51 | 68 |
Swell 2 Height (m) Direction Period (s) | NNE 6 | NNE 6 | NNE 6 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | SSE 10 |
| kJ | 24 | 25 | 26 | 103 | 102 | 100 | 100 | 100 | 100 | 100 | 98 | 64 | 59 | 58 | 58 | 82 | 56 | 55 | 85 |
Swell 3 Height (m) Direction Period (s) | SE 6 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | S 19 | S 19 |
| kJ | 9 | 111 | 111 | 111 | 107 | 147 | 146 | 98 | 97 | 93 | 130 | 126 | 126 | 126 | 123 | 121 | 116 | 190 | 273 |
Wind waves Height (m) Direction Period (s) | E 6 | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 |
| kJ | 173 | 182 | 226 | 312 | 349 | 311 | 311 | 303 | 272 | 233 | 214 | 187 | 172 | 220 | 229 | 280 | 289 | 293 | 227 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 6 | 330 | 20 | 6 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||
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)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Waimea Rivermouth surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest