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 (1.6m), 7s period with NW swell.
The current surf forecast for Klamath Rivermouth at 7AM is: 0.6m 15s primary swell from a Southwest direction and 0.9m 6s secondary swell from a Northwest direction (forecast issued at 04:00am August 18). The wind direction is predicted to be glassy and the swell rating is 2.
| 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 (1.6m) | 7s |
Table - waves today at Klamath Rivermouth. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 21°C on Wed afternoon, min 13°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | ||||||||||||||||||||||
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 | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 14 | SW 15 | SW 14 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | 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 | 171 | 134 | 128 | 136 | 145 | 219 | 262 | 239 | 246 | 246 | 198 | 189 | 200 | 217 | 224 | 224 | 224 | 220 | 205 | 198 | 194 | 153 | 153 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | on | cross-on | cross-on | glassy | cross-off | glassy | glassy | glassy | on | on | cross-on | glassy | cross-off | cross-off | glassy | glassy | on | cross-on | cross-on | cross-on | glassy |
High Tide | 4:24AM2.00m | 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 | 14 | 14 | 15 | 19 | 20 | 19 | 15 | 15 | 14 | 15 | 17 | 20 | 21 | 19 | 14 | 13 | 13 | 13 | 14 | 19 | 20 | 18 | 14 | 14 |
Feels °C | 14 | 14 | 16 | 19 | 19 | 18 | 16 | 15 | 14 | 15 | 17 | 20 | 21 | 19 | 14 | 12 | 12 | 13 | 14 | 19 | 19 | 17 | 14 | 15 |
Swell 1 Height (m) Direction Period (s) | NW 7 | NW 6 | 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 | 99 | 76 | 53 | 78 | 101 | 145 | 219 | 262 | 239 | 246 | 246 | 192 | 169 | 200 | 200 | 159 | 106 | 74 | 220 | 205 | 198 | 194 | 153 | 153 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 15 | 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 | NW 6 |
| kJ | 134 | 171 | 134 | 128 | 136 | 130 | 136 | 159 | 123 | 151 | 155 | 198 | 189 | 173 | 217 | 224 | 224 | 224 | 53 | 46 | 45 | 46 | 46 | 38 |
Swell 3 Height (m) Direction Period (s) | W 8 | WNW 8 | WNW 8 | 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 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
| kJ | 33 | 21 | 20 | 44 | 71 | 70 | 94 | 92 | 206 | 206 | 159 | 157 | 153 | 143 | 137 | 137 | 137 | 137 | 134 | 103 | 100 | 99 | 97 | 99 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 23 | 28 | 171 | 0 | 0 | 0 | 0 | 0 | 28 | 28 | 28 | 0 | 0 | 0 | 0 | 0 | 90 | 28 | 90 | 23 | 0 |
Best forecast wave conditions in Del Norte County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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