Surf Forecasts:
How big are the waves at Stone Lagoon today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 2ft (0.6m), 18s period with SW swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 2ft (0.6m), 18s period with SW swell.
- Evening surf: Evening surf (20 Sep, local time) - 2ft (0.6m), 18s period with SW swell.
The current surf forecast for Stone Lagoon at 10AM is: 0.6m 18s primary swell from a Southwest direction and 1.1m 6s secondary swell from a Northwest direction (forecast issued at 04:00am September 20). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 2ft (0.6m) | 18s |
| Afternoon (20 Sep) | 2ft (0.6m) | 18s |
| Evening (20 Sep) | 2ft (0.6m) | 18s |
Table - waves today at Stone Lagoon. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Sun afternoon, min 12°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | ||||||||||||||||||||||
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 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | NW 8 | NW 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 316 | 252 | 255 | 258 | 263 | 278 | 281 | 263 | 312 | 312 | 309 | 305 | 354 | 350 | 350 | 501 | 634 | 690 | 745 | 688 | 787 | 485 | 736 | 582 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | on | on | cross-on | glassy | glassy | cross-off | glassy | glassy | on | cross-on | cross-on | glassy | cross-off | glassy | glassy | glassy | on | cross-on | cross-on | cross | cross-off |
High Tide | 9:17AM1.91m | 7:16PM2.22m | 9:55AM2.00m | 8:21PM2.26m | 10:23AM2.10m | 9:16PM2.33m | ||||||||||||||||||
Low Tide | 1:54AM0.77m | 1:33PM1.68m | 2:49AM0.71m | 2:43PM1.59m | 3:33AM0.65m | 3:34PM1.45m | ||||||||||||||||||
 | |  |  | | |  | | | |  | | | | |  | | | | | | | | | |
 | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:14 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 12 | 12 | 16 | 17 | 15 | 12 | 12 | 12 | 12 | 12 | 16 | 17 | 15 | 13 | 13 | 12 | 12 | 13 | 16 | 17 | 16 | 13 | 12 |
Feels °C | 13 | 12 | 11 | 15 | 16 | 14 | 12 | 12 | 11 | 11 | 11 | 15 | 16 | 14 | 13 | 12 | 12 | 12 | 13 | 15 | 15 | 13 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | NW 8 | NW 5 | NW 6 | NW 6 | NW 6 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 6 | NW 7 | SW 17 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | NW 8 |
| kJ | 107 | 42 | 56 | 88 | 120 | 155 | 183 | 183 | 164 | 144 | 120 | 144 | 354 | 163 | 262 | 327 | 262 | 206 | 247 | 688 | 787 | 477 | 560 | 582 |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | WNW 8 | SW 17 | WNW 15 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | NW 7 | SW 16 | NW 9 | SW 16 | WNW 12 |
| kJ | 316 | 252 | 255 | 258 | 263 | 278 | 281 | 263 | 312 | 312 | 309 | 305 | 47 | 350 | 283 | 501 | 634 | 690 | 745 | 200 | 206 | 83 | 203 | 379 |
Swell 3 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | NW 9 | NW 9 | WNW 17 | WNW 8 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | — | SW 16 | SW 16 | SW 16 |
| kJ | 27 | 27 | 27 | 25 | 23 | 23 | 23 | 23 | 23 | 23 | 21 | 21 | 30 | 59 | 350 | 346 | 342 | 334 | 326 | 318 | — | 203 | 203 | 203 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | NW 7 | — | — | — | — | — | — | — | NW 7 | NW 7 | NW 8 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 111 | — | — | — | — | — | — | — | 215 | 485 | 736 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 59 | 340 | 180 | 0 | 0 | 0 | 0 | 0 | 558 | 372 | 190 | 0 | 0 | 0 | 0 | 0 | 59 | 372 | 511 | 17 | 0 |
Best forecast wave conditions in Humboldt County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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