Surf Forecasts:
How big are the waves at Klamath Rivermouth today (11 Aug):
- Morning surf: Morning surf (11 Aug, local time) - 6ft (1.8m), 8s period with NW swell.
- Afternoon surf: Afternoon surf (11 Aug, local time) - 8ft (2.5m), 8s period with NW swell.
- Evening surf: Evening surf (11 Aug, local time) - 10ft (3.0m), 8s period with NW swell.
The current surf forecast for Klamath Rivermouth at 7AM is: 1.8m 8s primary swell from a Northwest direction and 0.3m 14s secondary swell from a Southwest direction (forecast issued at 10:00pm August 10). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Aug) | 6ft (1.8m) | 8s |
| Afternoon (11 Aug) | 8ft (2.5m) | 8s |
| Evening (11 Aug) | 10ft (3.0m) | 8s |
Table - waves today at Klamath Rivermouth. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 22°C on Tue afternoon, min 14°C on Mon night). Wind will be generally light. | ||||||||||||||||||
Mon 10 | Tuesday 11 | Wednesday 12 | ||||||||||||||||
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) | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 8 | NW 8 | NW 8 |
Wave Graph  | ||||||||||||||||||
 kJ | 875 | 781 | 504 | 403 | 364 | 318 | 694 | 1109 | 931 | 565 | 381 | 221 | 279 | 279 | 472 | 640 | 731 | 650 |
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 | cross | glassy | glassy | cross | cross | cross-on | cross-on | cross-on | cross | glassy |
High Tide | 10:06PM2.92m | 12:01PM2.30m | 11:03PM2.95m | 12:40PM2.42m | ||||||||||||||
Low Tide | 5:20AM0.03m | 5:04PM1.31m | 6:05AM0.02m | 5:59PM1.16m | ||||||||||||||
 |  | | | | | | | | | | | | | | | | | |
 | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | 8:22 | — | — | — | — | — | — | — | 8:21 | — | — | — | — | — | — | — | 8:20 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 14 | 15 | 17 | 21 | 22 | 21 | 17 | 16 | 15 | 15 | 16 | 20 | 20 | 20 | 17 | 15 |
Feels °C | 15 | 15 | 14 | 14 | 17 | 20 | 20 | 19 | 16 | 16 | 15 | 15 | 16 | 19 | 18 | 18 | 17 | 15 |
Swell 1 Height (m) Direction Period (s) | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | SW 14 | SW 19 | SW 14 | SW 14 | NW 8 | NW 7 | NW 7 | NW 7 | SW 18 | SW 18 | SW 17 | NW 8 | NW 8 |
| kJ | 875 | 781 | 504 | 403 | 364 | 29 | 57 | 31 | 53 | 565 | 381 | 221 | 279 | 109 | 109 | 107 | 731 | 650 |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 20 | SW 14 | SW 14 | SW 19 | W 13 | SSW 19 | SW 18 | SW 14 | SW 18 | WNW 8 | SW 18 | SW 13 | SW 13 | W 13 | SW 17 | SW 16 |
| kJ | 74 | 74 | 97 | 48 | 29 | 58 | 14 | 36 | 82 | 73 | 111 | 92 | 111 | 27 | 27 | 30 | 97 | 94 |
Swell 3 Height (m) Direction Period (s) | SW 20 | SW 20 | SW 15 | SW 20 | SW 19 | W 13 | WSW 14 | WSW 18 | W 13 | SW 18 | SW 14 | SW 18 | SW 14 | W 12 | W 12 | SW 13 | SW 13 | SW 13 |
| kJ | 60 | 97 | 60 | 97 | 59 | 14 | 19 | 31 | 14 | 81 | 74 | 111 | 29 | 12 | 27 | 27 | 27 | 27 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | NW 8 | NW 8 | NW 8 | NW 8 | — | — | — | — | NW 7 | NW 7 | NW 8 | — | — |
| kJ | — | — | — | — | — | 318 | 694 | 1109 | 931 | — | — | — | — | 279 | 472 | 640 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 332 | 171 | 627 | 62 | 0 | 0 | 16 | 23 | 332 | 398 | 171 | 16 | 0 |
Best forecast wave conditions in Del Norte County | ||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||
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