Surf Forecasts:
How big are the waves at Klamath Rivermouth today (21 Oct):
- Afternoon surf: Afternoon surf (21 Oct, local time) - 2.5ft (0.7m), 12s period with W swell.
- Evening surf: Evening surf (21 Oct, local time) - 2ft (0.6m), 15s period with SW swell.
The current surf forecast for Klamath Rivermouth at 10PM is: 0.6m 15s primary swell from a Southwest direction and 1.1m 7s secondary swell from a Northwest direction (forecast issued at 04:00pm October 21). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Oct) | - | - |
| Afternoon (21 Oct) | 2.5ft (0.7m) | 12s |
| Evening (21 Oct) | 2ft (0.6m) | 15s |
Table - waves today at Klamath Rivermouth. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Fri afternoon, min 8°C on Fri morning). Winds increasing (calm on Wed night, fresh winds from the NNW by Fri afternoon). | ||||||||||||||||||||
Wed 21 | Thursday 22 | Friday 23 | ||||||||||||||||||
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) | W 12 | SSW 14 | SW 15 | SW 15 | SW 16 | NW 7 | WNW 13 | WNW 12 | WNW 11 | NW 7 | NW 7 | NW 8 | NW 9 | NW 9 | NW 9 | NW 8 | NW 8 | NW 8 | NW 8 | NW 9 |
Wave Graph  | ||||||||||||||||||||
 kJ | 137 | 140 | 174 | 186 | 201 | 139 | 238 | 265 | 239 | 284 | 452 | 435 | 988 | 993 | 808 | 341 | 762 | 1004 | 754 | 705 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | glassy | glassy | glassy | cross-off | cross-off | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | cross-off | cross | cross-on | cross-on | cross-off | cross-off |
High Tide | 8:50PM2.14m | 9:46AM2.37m | 9:47PM2.20m | 10:11AM2.51m | 10:39PM2.26m | |||||||||||||||
Low Tide | 3:14PM1.31m | 3:13AM0.85m | 3:56PM1.07m | 3:50AM0.89m | 4:35PM0.80m | |||||||||||||||
 |  |  | | | |  | | | | | |  | | | | | | | | |
 | — | — | — | — | — | 7:35 | — | — | — | — | — | — | — | 7:37 | — | — | — | — | — | — |
 | — | 6:25 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:22 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 13 | 12 | 12 | 12 | 12 | 14 | 15 | 14 | 11 | 11 | 10 | 9 | 8 | 14 | 17 | 17 | 12 | 10 |
Feels °C | 15 | 15 | 12 | 11 | 11 | 11 | 11 | 13 | 13 | 13 | 9 | 8 | 7 | 5 | 4 | 9 | 10 | 10 | 8 | 6 |
Swell 1 Height (m) Direction Period (s) | NW 9 | NW 8 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | WNW 11 | WNW 11 | WNW 12 | NW 8 | NW 9 | NW 9 | NW 9 | NW 8 | SW 17 | SW 17 | NW 8 | NW 9 |
| kJ | 129 | 99 | 121 | 140 | 128 | 139 | 109 | 105 | 239 | 243 | 167 | 435 | 988 | 993 | 808 | 341 | 145 | 135 | 754 | 705 |
Swell 2 Height (m) Direction Period (s) | W 12 | W 12 | W 12 | SW 15 | SW 16 | W 11 | WNW 13 | WNW 12 | SW 16 | SW 16 | WNW 10 | WNW 9 | SW 18 | SW 18 | SW 18 | WNW 10 | — | — | WNW 10 | SW 16 |
| kJ | 137 | 137 | 99 | 186 | 201 | 59 | 238 | 265 | 122 | 119 | 102 | 287 | 81 | 81 | 80 | 310 | — | — | 241 | 127 |
Swell 3 Height (m) Direction Period (s) | SW 14 | SSW 14 | SW 15 | W 11 | W 11 | NW 14 | SW 14 | SW 19 | SSW 20 | SSW 20 | SW 15 | SSW 15 | SW 14 | SW 14 | SW 14 | SW 18 | — | — | SW 16 | SSW 13 |
| kJ | 102 | 140 | 174 | 88 | 59 | 89 | 65 | 175 | 37 | 37 | 113 | 84 | 51 | 51 | 51 | 150 | — | — | 129 | 17 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | NW 7 | NW 7 | NW 7 | — | — | — | — | — | NW 8 | NW 8 | — | — |
| kJ | — | — | — | — | — | — | — | — | 128 | 284 | 452 | — | — | — | — | — | 762 | 1004 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 30 | 30 | 0 | 0 | 0 | 0 | 0 | 16 | 71 | 23 | 251 | 62 | 192 | 16 | 16 | 251 | 423 | 532 | 0 | 0 |
Best forecast wave conditions in Del Norte County | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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