- Forecast
- Maps
- Live
- Weather State
- Spot Information
Klamath Rivermouth Surf Forecast
/ CAL – Del Norte County (8 breaks) / California (404 breaks) /
Surf Forecasts:
Klamath Rivermouth surfForecast / CAL – Del Norte County / USA
48hr Weather and Surf, issued 10 pm Thursday 07 May 2026 PDTForecast update in hr min s Forecast update imminent
Klamath Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Klamath Rivermouth sea temperature is
12.7° C
(Which is 1.1°C warmer than normal for this time of year)How big are the waves at Klamath Rivermouth today?
The current surf forecast for Klamath Rivermouth at 3AM is: 0.9m 11s primary swell from a West-northwest direction and 0.6m 7s secondary swell from a Northwest direction (forecast issued at 10:00pm May 07). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 May) | 3ft (0.9m) | 10s |
| Afternoon (08 May) | 2.5ft (0.8m) | 10s |
| Evening (08 May) | 1.5ft (0.5m) | 15s |
Table - waves today at Klamath Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 17°C on Sat afternoon, min 10°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 7 | Friday 8 | Saturday 9 | Sunday 10 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 15 | WNW 15 | WNW 14 | WNW 14 | W 11 | W 11 | W 13 | W 13 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | |
259 | 254 | 249 | 202 | 149 | 143 | 142 | 140 | 131 | 169 | 218 | 165 | 213 | 227 | 577 | 630 | 581 | 563 | 499 | 408 | 408 | 342 | 308 | 313 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross-on | glassy | glassy | glassy | glassy | on | cross-on | cross-on | cross-on | glassy | glassy | glassy | glassy | on | cross-on | cross-on | |
High Tide | 3:39AM2.26m | 6:46PM2.05m | 4:39AM2.15m | 7:30PM2.13m | 5:55AM2.06m | |||||||||||||||||||
Low Tide | 10:10PM1.74m | 11:18AM0.68m | 11:28PM1.73m | 12:09PM0.75m | 00:51AM1.63m | 12:58PM0.81m | ||||||||||||||||||
 |  | | | |  | | | | |  | | | | | | | | | | | | | | |
 | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:01 | — | — | — | — |
 | 8:20 | — | — | — | — | — | — | — | 8:21 | — | — | — | — | — | — | — | 8:22 | — | — | — | — | — | — | 8:22 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 11 | 11 | 10 | 10 | 11 | 14 | 15 | 14 | 11 | 10 | 11 | 11 | 13 | 16 | 17 | 15 | 12 | 11 | 10 | 10 | 12 | 15 | 15 | 16 |
11 | 11 | 10 | 9 | 11 | 12 | 12 | 11 | 9 | 9 | 10 | 10 | 12 | 14 | 16 | 13 | 11 | 11 | 9 | 9 | 12 | 14 | 13 | 13 | |
Swell 1 Height (m) Direction Period (s) | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | NW 5 | NW 5 | NW 5 | W 11 | W 11 | W 13 | W 13 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 |
 kJ | 259 | 254 | 249 | 202 | 149 | 143 | 111 | 109 | 74 | 29 | 34 | 23 | 178 | 227 | 577 | 630 | 581 | 563 | 499 | 408 | 408 | 342 | 308 | 313 |
Swell 2 Height (m) Direction Period (s) | NW 6 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | WNW 16 | WNW 16 | WNW 15 | WNW 15 | WNW 14 | W 11 | WNW 14 | WNW 14 | NW 5 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | SW 18 | SW 18 |
| kJ | 51 | 51 | 39 | 42 | 25 | 25 | 142 | 140 | 131 | 169 | 218 | 87 | 213 | 198 | 28 | 43 | 52 | 72 | 54 | 44 | 44 | 46 | 192 | 152 |
Swell 3 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | WNW 16 | SW 13 | SW 13 | SW 13 | WNW 9 | WNW 9 | WNW 14 | NW 5 | NW 6 | SW 18 | SW 19 | SW 20 | SW 16 | SW 16 | SW 16 | SW 16 | SW 17 | WSW 12 | WSW 12 |
| kJ | 99 | 97 | 93 | 63 | 62 | 100 | 61 | 61 | 44 | 48 | 47 | 165 | 17 | 19 | 83 | 130 | 97 | 89 | 159 | 161 | 211 | 177 | 14 | 13 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | NW 7 | NNW 7 | NW 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 6 | NW 6 |
| kJ | — | — | — | — | — | — | 25 | 36 | 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | 72 | 184 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 28 | 90 | 540 | 23 | 0 | 0 | 0 | 0 | 28 | 28 | 541 | 23 | 0 | 0 | 0 | 0 | 28 | 423 | 438 |
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