| Buoy 071 Harvest Longitude = 120.789W Latitude = 34.458N FAQs | Current Swell & Surf Analysis | Buoy 071 | 12:21:00 (GMT) on 11/21 | Sea Height: | 9.1 ft | Primary Swell Height: | 7.0 ft | Primary Swell Period: | 13.8 secs | Primary Swell Direction: | 295 degrees | Surf Height: | 7.7-9.6 ft |
Date (Month - Day) | Time (GMT) | Combined Sea Height [>5 secs] (ft) | Primary Swell | Secondary Swell | Tertiary Swell | Estimated Surf Height (ft) | Primary Swell Period (secs) | Height (ft) | Period (secs) | Diection (deg) | Height (ft) | Period (secs) | Direction (deg) | Height (ft) | Period (secs) | Direction (deg) |
11/21 | 12:21:00 | 9.1 | 7.0 | 13.8 | 295 | 5.7 | 10.6 | 285 | 3.4 | 17.0 | 300 | 7.7 -9.6 | 13.8 | 11/21 | 11:22:00 | 8.2 | 6.2 | 13.8 | 292 | 3.0 | 17.1 | 293 | 4.6 | 10.4 | 282 | 6.8 -8.5 | 13.8 | 11/21 | 10:22:00 | 8.8 | 6.7 | 14.0 | 293 | 3.6 | 17.0 | 301 | 5.1 | 10.4 | 280 | 7.4 -9.3 | 14.0 | 11/21 | 09:22:00 | 9.2 | 7.5 | 14.0 | 293 | 4.7 | 10.6 | 284 | 2.2 | 18.7 | 291 | 8.4 -10.4 | 14.0 | 11/21 | 08:21:00 | 8.3 | 6.3 | 13.9 | 297 | 3.3 | 17.0 | 300 | 4.6 | 10.5 | 285 | 7.1 -8.8 | 13.9 | 11/21 | 07:22:00 | 8.7 | 6.9 | 14.0 | 298 | 4.6 | 10.5 | 289 | 2.3 | 18.7 | 294 | 7.7 -9.7 | 14.0 | 11/21 | 06:21:00 | 8.6 | 5.9 | 14.0 | 294 | 5.9 | 10.5 | 288 | 3.4 | 17.1 | 298 | 6.6 -8.2 | 14.0 | 11/21 | 05:22:00 | 8.5 | 6.5 | 13.0 | 294 | 3.0 | 17.0 | 298 | 4.3 | 9.5 | 285 | 6.8 -8.5 | 13.0 | 11/21 | 04:22:00 | 8.0 | 6.2 | 13.9 | 294 | 4.6 | 10.6 | 290 | 2.8 | 17.1 | 291 | 6.9 -8.6 | 13.9 | 11/21 | 03:21:00 | 7.4 | 5.8 | 13.8 | 303 | 2.7 | 17.1 | 305 | 4.1 | 10.5 | 289 | 6.4 -8.0 | 13.8 | 11/21 | 02:21:00 | 7.4 | 5.9 | 13.7 | 300 | 2.8 | 17.0 | 300 | 4.3 | 10.5 | 293 | 6.5 -8.1 | 13.7 | 11/21 | 01:21:00 | 7.0 | 5.7 | 13.8 | 304 | 2.8 | 16.9 | 301 | 3.8 | 10.6 | 291 | 6.3 -7.9 | 13.8 | 11/21 | 00:22:00 | 6.0 | 4.9 | 13.8 | 305 | 2.2 | 17.0 | 298 | 2.9 | 10.5 | 292 | 5.4 -6.8 | 13.8 | 11/20 | 23:22:00 | 5.1 | 4.4 | 13.7 | 305 | 2.1 | 17.1 | 300 | 2.4 | 10.6 | 292 | 4.8 -6.0 | 13.7 | 11/20 | 22:22:00 | 4.9 | 4.0 | 14.3 | 300 | 2.2 | 10.4 | 289 | 1.0 | 18.8 | 276 | 4.5 -5.7 | 14.3 | 11/20 | 21:21:00 | 5.2 | 4.4 | 13.9 | 308 | 2.1 | 17.0 | 297 | 2.6 | 10.5 | 294 | 4.9 -6.1 | 13.9 | 11/20 | 20:21:00 | 4.9 | 3.9 | 14.5 | 298 | 2.4 | 10.5 | 294 | 1.1 | 19.0 | 291 | 4.5 -5.6 | 14.5 | 11/20 | 19:22:00 | 4.6 | 3.6 | 14.0 | 305 | 2.0 | 17.0 | 291 | 2.5 | 10.6 | 293 | 4.0 -5.0 | 14.0 | 11/20 | 18:21:00 | 4.8 | 3.7 | 14.6 | 303 | 2.4 | 10.3 | 293 | 1.0 | 18.9 | 285 | 4.3 -5.3 | 14.6 | 11/20 | 17:22:00 | 5.0 | 4.0 | 14.7 | 307 | 1.4 | 18.3 | 305 | 2.2 | 10.6 | 295 | 4.7 -5.9 | 14.7 | 11/20 | 16:21:00 | 4.6 | 3.4 | 14.0 | 303 | 2.1 | 17.1 | 306 | 2.6 | 10.5 | 299 | 3.9 -4.8 | 14.0 | 11/20 | 15:21:00 | 5.6 | 4.2 | 13.9 | 304 | 2.3 | 17.0 | 304 | 3.3 | 10.5 | 297 | 4.7 -5.8 | 13.9 | 11/20 | 14:21:00 | 5.2 | 3.8 | 14.0 | 305 | 2.3 | 17.0 | 308 | 2.9 | 10.5 | 295 | 4.3 -5.3 | 14.0 | 11/20 | 13:21:00 | 6.3 | 5.0 | 14.2 | 310 | 2.2 | 18.4 | 303 | 3.1 | 10.5 | 301 | 5.7 -7.1 | 14.2 |
Surf Height ScaleSize Scale (ft) | >1 | 1-2 | 2-3 | 3-4 | 4-5 | 5-6 | 6-7 | 7-8 | 8-9 | 9-10 | 10-11 | 11-12 | 12-13 | 13-14 | 14-15 | 15-20 | 20-25 | 25-30 | 30-35 | 35-40 | 40-45 | 45+ |
Swell Period ScalCDIP Period Scale (secs) | 6.3 | 6.7 | 7.1 | 7.7 | 8.3 | 9.1 | 10 | 10.5 | 11.1 | 11.8 | 12.5 | 13.3 | 14.3 | 15.4 | 16.7 | 18.2 | 20 | 22.2 | 25 | 28.6 | 33.3 | 40 |
000200956 ___0.02932 | |
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