Surf Forecasts:
How big are the waves at Klamath Rivermouth today (18 Aug):
- Morning surf: Morning surf (18 Aug, local time) - 2ft (0.6m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (18 Aug, local time) - 4.5ft (1.3m), 7s period with NW swell.
- Evening surf: Evening surf (18 Aug, local time) - 5.5ft (1.7m), 7s period with NW swell.
The current surf forecast for Klamath Rivermouth at 12AM is: 1.4m 7s primary swell from a Northwest direction and 0.6m 15s secondary swell from a Southwest direction (forecast issued at 04:00pm August 17). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | 2ft (0.6m) | 15s |
| Afternoon (18 Aug) | 4.5ft (1.3m) | 7s |
| Evening (18 Aug) | 5.5ft (1.7m) | 7s |
Table - waves today at Klamath Rivermouth. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 22°C on Mon afternoon, min 13°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Mon 17 | Tuesday 18 | Wednesday 19 | ||||||||||||||||||
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) | NW 7 | SW 14 | NW 7 | NW 7 | NW 7 | SW 15 | SW 15 | SW 15 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | WNW 12 | WNW 12 | NW 7 | NW 7 | WNW 12 |
Wave Graph  | ||||||||||||||||||||
 kJ | 169 | 169 | 171 | 187 | 171 | 171 | 134 | 137 | 159 | 200 | 293 | 301 | 277 | 253 | 225 | 198 | 189 | 206 | 217 | 224 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | glassy | cross-off | glassy | glassy | glassy | on | cross-on | cross-on | glassy | cross-off | glassy | glassy | glassy | on | on | cross-on | glassy | cross-off |
High Tide | 3:38PM2.60m | 4:24AM2.00m | 4:15PM2.53m | 5:36AM1.85m | 4:57PM2.45m | |||||||||||||||
Low Tide | 10:20PM0.80m | 9:49AM1.18m | 11:19PM0.82m | 10:27AM1.38m | ||||||||||||||||
 | |  |  | | | | | | | | |  | |  | | | | | | |
 | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | — | — | 8:13 | — | — | — | — | — | — | — | 8:10 | — | — | — | — | — | — | — | 8:09 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 20 | 15 | 15 | 14 | 14 | 16 | 19 | 19 | 19 | 15 | 15 | 14 | 14 | 16 | 20 | 21 | 19 | 14 | 14 |
Feels °C | 22 | 20 | 16 | 15 | 14 | 15 | 16 | 19 | 18 | 18 | 16 | 15 | 14 | 14 | 16 | 20 | 21 | 19 | 14 | 13 |
Swell 1 Height (m) Direction Period (s) | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 |
| kJ | 149 | 113 | 164 | 187 | 169 | 128 | 111 | 124 | 159 | 200 | 293 | 301 | 277 | 253 | 225 | 151 | 147 | 206 | 206 | 169 |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 15 | SW 16 | W 13 | W 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 12 |
| kJ | 169 | 169 | 171 | 171 | 171 | 171 | 134 | 137 | 137 | 132 | 136 | 159 | 123 | 151 | 155 | 198 | 189 | 173 | 217 | 224 |
Swell 3 Height (m) Direction Period (s) | S 8 | W 8 | — | W 13 | W 13 | W 13 | WNW 16 | WNW 15 | WNW 15 | WNW 14 | W 14 | W 13 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 |
| kJ | 1 | 36 | — | 3 | 13 | 3 | 25 | 44 | 71 | 70 | 94 | 92 | 206 | 206 | 159 | 157 | 153 | 143 | 137 | 137 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 19 | 28 | 0 | 0 | 0 | 0 | 0 | 28 | 438 | 23 | 0 | 0 | 0 | 0 | 0 | 403 | 28 | 28 | 0 | 0 |
Best forecast wave conditions in Del Norte County | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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