Surf Forecasts:
How big are the waves at The Rivermouth today (19 Aug):
- Morning surf: Morning surf (19 Aug, local time) - 3ft (0.9m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (19 Aug, local time) - 3ft (0.9m), 15s period with SSW swell.
- Evening surf: Evening surf (19 Aug, local time) - 3ft (0.9m), 15s period with SSW swell.
The current surf forecast for The Rivermouth at 5AM is: 0.8m 14s primary swell from a South-southwest direction and 0.9m 7s secondary swell from a West-northwest direction (forecast issued at 10:00pm August 18). The wind direction is predicted to be glassy.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Aug) | 3ft (0.9m) | 14s |
| Afternoon (19 Aug) | 3ft (0.9m) | 15s |
| Evening (19 Aug) | 3ft (0.9m) | 15s |
Table - waves today at The Rivermouth. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Thu afternoon, min 14°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Tue 18 | Wednesday 19 | Thursday 20 | ||||||||||||||||
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) | SSW 16 | SSW 16 | SSW 14 | SSW 14 | SSW 14 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
Wave Graph  | ||||||||||||||||||
 kJ | 295 | 291 | 163 | 220 | 297 | 305 | 309 | 322 | 339 | 270 | 256 | 223 | 168 | 175 | 180 | 183 | 183 | 183 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | glassy | glassy | glassy | glassy | glassy | cross-on | cross | glassy | glassy | glassy |
High Tide | 5:30AM0.98m | 3:45PM1.54m | 8:24AM1.07m | 4:35PM1.53m | ||||||||||||||
Low Tide | 10:17PM0.34m | 9:12AM0.89m | 11:30PM0.31m | 10:39AM1.04m | ||||||||||||||
 | | |  |  | | | | | | | |  | | | | | | |
 | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 7:53 | — | — | — | — | — | — | — | 7:52 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 15 | 14 | 15 | 15 | 20 | 22 | 22 | 17 | 16 | 15 | 16 | 16 | 21 | 24 | 23 | 18 | 16 |
Feels °C | 17 | 15 | 14 | 15 | 16 | 20 | 21 | 22 | 18 | 16 | 15 | 16 | 16 | 21 | 23 | 23 | 19 | 16 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | WNW 7 | WNW 7 | WNW 7 | SSW 14 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | WNW 12 | SSW 14 | SSW 14 | SSW 14 | WNW 7 |
| kJ | 295 | 59 | 84 | 74 | 297 | 305 | 309 | 322 | 339 | 120 | 120 | 117 | 93 | 107 | 180 | 183 | 183 | 70 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | SSW 16 | SSW 14 | SSW 14 | WNW 7 | WNW 7 | W 13 | W 12 | WNW 12 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | WNW 12 | WNW 12 | WNW 12 | SSW 14 |
| kJ | 65 | 291 | 163 | 220 | 61 | 86 | 84 | 78 | 87 | 270 | 256 | 223 | 168 | 175 | 109 | 109 | 106 | 183 |
Swell 3 Height (m) Direction Period (s) | W 15 | SSW 13 | SSW 17 | WNW 14 | WNW 14 | WNW 13 | SW 21 | S 22 | — | WNW 12 | WNW 11 | WNW 11 | WNW 12 | SSW 19 | SSW 19 | SW 19 | SW 20 | WNW 11 |
| kJ | 17 | 65 | 95 | 38 | 61 | 59 | 18 | 9 | — | 87 | 102 | 100 | 104 | 36 | 36 | 15 | 15 | 95 |
Wind waves Height (m) Direction Period (s) | WNW 8 | NW 7 | NW 7 | — | — | — | WNW 7 | WNW 7 | WNW 7 | NW 8 | — | — | NW 7 | WNW 8 | WNW 7 | WNW 7 | WNW 7 | NW 7 |
| kJ | 116 | 156 | 132 | — | — | — | 86 | 104 | 114 | 248 | — | — | 176 | 117 | 114 | 120 | 96 | 144 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 |
Best forecast wave conditions in Santa Cruz | ||||||||||||||||||
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 The 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