Surf Forecasts:
How big are the waves at Klamath Rivermouth today (18 Aug):
- Morning surf: Morning surf (18 Aug, local time) - 2ft (0.6m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (18 Aug, local time) - 2ft (0.6m), 15s period with SW swell.
- Evening surf: Evening surf (18 Aug, local time) - 5ft (1.5m), 7s period with NW swell.
The current surf forecast for Klamath Rivermouth at 3PM is: 0.6m 15s primary swell from a Southwest direction and 1.1m 6s secondary swell from a Northwest direction (forecast issued at 10:00am August 18). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | 2ft (0.6m) | 14s |
| Afternoon (18 Aug) | 2ft (0.6m) | 15s |
| Evening (18 Aug) | 5ft (1.5m) | 7s |
Table - waves today at Klamath Rivermouth. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 20°C on Wed morning, min 13°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | ||||||||||||||||||||
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) | SW 15 | SW 14 | SW 15 | SW 14 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | WNW 12 | WNW 12 | NW 7 | NW 7 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 134 | 128 | 136 | 130 | 195 | 226 | 233 | 233 | 212 | 198 | 189 | 200 | 217 | 224 | 224 | 224 | 220 | 205 | 198 | 194 | 153 | 281 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | cross-on | cross-on | glassy | cross-off | glassy | glassy | glassy | on | on | cross-on | glassy | cross-off | glassy | glassy | glassy | on | cross-on | cross-on | cross | glassy |
High Tide | 4:15PM2.53m | 5:36AM1.85m | 4:57PM2.45m | 7:07AM1.77m | 5:48PM2.38m | |||||||||||||||||
Low Tide | 9:49AM1.18m | 11:19PM0.82m | 10:27AM1.38m | 00:25AM0.83m | 11:14AM1.55m | |||||||||||||||||
 | | | | |  | |  | | | | | | | | | | | | |  | | |
 | 6:26 | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | — | — | — | — | 8:10 | — | — | — | — | — | — | — | 8:09 | — | — | — | — | — | — | — | 8:07 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 19 | 19 | 19 | 14 | 14 | 14 | 14 | 15 | 20 | 20 | 19 | 14 | 13 | 13 | 13 | 15 | 19 | 19 | 18 | 13 | 13 |
Feels °C | 16 | 19 | 18 | 18 | 14 | 14 | 14 | 14 | 15 | 19 | 19 | 18 | 15 | 13 | 13 | 13 | 15 | 19 | 18 | 17 | 13 | 14 |
Swell 1 Height (m) Direction Period (s) | NW 6 | NW 6 | NW 6 | NW 6 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 6 | NW 6 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 |
| kJ | 53 | 62 | 88 | 113 | 195 | 226 | 233 | 233 | 212 | 169 | 164 | 200 | 200 | 159 | 103 | 74 | 220 | 205 | 198 | 194 | 153 | 281 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 14 | SW 15 | SW 14 | SW 15 | SW 16 | W 13 | W 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 12 | WNW 12 | WNW 12 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | SW 14 |
| kJ | 134 | 128 | 136 | 130 | 134 | 159 | 123 | 151 | 155 | 198 | 189 | 173 | 217 | 224 | 224 | 224 | 62 | 53 | 54 | 56 | 46 | 99 |
Swell 3 Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 15 | WNW 14 | W 14 | W 13 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 20 |
| kJ | 20 | 19 | 71 | 70 | 94 | 92 | 206 | 206 | 203 | 122 | 153 | 143 | 137 | 137 | 176 | 137 | 134 | 103 | 100 | 99 | 97 | 15 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 28 | 28 | 171 | 0 | 0 | 0 | 0 | 0 | 28 | 28 | 171 | 0 | 0 | 0 | 0 | 0 | 28 | 438 | 90 | 23 | 0 |
Best forecast wave conditions in Del Norte County | ||||||||||||||||||||||
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 Klamath 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