| Buoy 142 San Francisco Bar Longitude = 122.59W Latitude = 37.78N FAQs | Current Swell & Surf Analysis | Buoy 142 | 06:22:00 (GMT) on 02/15 | Sea Height: | 10.8 ft | Primary Swell Height: | 7.0 ft | Primary Swell Period: | 13.8 secs | Primary Swell Direction: | 269 degrees | Surf Height: | 7.8-9.7 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) |
02/15 | 06:22:00 | 10.8 | 7.0 | 13.8 | 269 | 3.9 | 17.1 | 267 | 6.2 | 10.6 | 271 | 7.8 -9.7 | 13.8 | 02/15 | 05:22:00 | 12.3 | 9.3 | 14.0 | 274 | 6.3 | 10.5 | 276 | 3.6 | 18.1 | 274 | 10.4 -13.0 | 14.0 | 02/15 | 04:22:00 | 12.3 | 9.3 | 13.9 | 274 | 5.2 | 17.0 | 272 | 6.4 | 10.5 | 277 | 10.3 -12.9 | 13.9 | 02/15 | 03:22:00 | 12.6 | 9.1 | 13.8 | 280 | 4.4 | 17.1 | 272 | 6.5 | 10.5 | 280 | 10.1 -12.6 | 13.8 | 02/15 | 02:22:00 | 14.4 | 10.5 | 13.8 | 276 | 5.1 | 17.1 | 274 | 7.3 | 10.5 | 278 | 11.6 -14.5 | 13.8 | 02/15 | 01:21:00 | 13.1 | 9.5 | 13.8 | 268 | 4.1 | 17.3 | 266 | 6.7 | 10.4 | 272 | 10.5 -13.1 | 13.8 | 02/15 | 00:22:00 | 13.7 | 10.1 | 14.6 | 269 | 7.2 | 11.1 | 274 | 3.8 | 18.3 | 273 | 11.8 -14.8 | 14.6 | 02/14 | 23:22:00 | 13.9 | 10.8 | 14.0 | 273 | 6.9 | 10.6 | 275 | 3.8 | 18.3 | 268 | 12.1 -15.2 | 14.0 | 02/14 | 22:22:00 | 13.8 | 10.4 | 13.9 | 276 | 7.5 | 10.5 | 277 | 3.3 | 18.5 | 274 | 11.6 -14.5 | 13.9 | 02/14 | 21:22:00 | 14.3 | 11.2 | 13.9 | 276 | 6.0 | 17.0 | 275 | 7.1 | 10.6 | 276 | 12.4 -15.5 | 13.9 | 02/14 | 20:22:00 | 14.1 | 10.3 | 14.7 | 277 | 7.5 | 11.0 | 276 | 3.6 | 18.5 | 276 | 12.1 -15.1 | 14.7 | 02/14 | 19:22:00 | 14.1 | 10.8 | 13.9 | 274 | 6.3 | 16.9 | 273 | 7.4 | 10.5 | 275 | 12.0 -15.0 | 13.9 | 02/14 | 18:22:00 | 14.1 | 10.7 | 14.9 | 277 | 5.0 | 18.3 | 277 | 7.7 | 11.8 | 273 | 12.7 -15.9 | 14.9 | 02/14 | 17:22:00 | 15.0 | 11.4 | 14.8 | 270 | 5.2 | 18.2 | 273 | 7.1 | 11.1 | 270 | 13.5 -16.9 | 14.8 | 02/14 | 16:22:00 | 12.9 | 9.6 | 14.0 | 269 | 6.1 | 17.1 | 267 | 6.1 | 10.6 | 270 | 10.8 -13.5 | 14.0 | 02/14 | 15:22:00 | 15.5 | 12.1 | 14.9 | 267 | 5.7 | 18.3 | 264 | 7.5 | 11.9 | 268 | 14.4 -18.1 | 14.9 | 02/14 | 14:22:00 | 15.6 | 11.8 | 15.0 | 266 | 5.9 | 18.4 | 261 | 8.0 | 11.8 | 267 | 14.1 -17.6 | 15.0 | 02/14 | 13:22:00 | 14.8 | 10.5 | 15.7 | 267 | 9.4 | 12.6 | 266 | 3.6 | 20.2 | 268 | 13.2 -16.5 | 15.7 | 02/14 | 12:21:00 | 15.5 | 11.5 | 15.7 | 272 | 9.5 | 12.7 | 272 | 4.4 | 20.1 | 272 | 14.5 -18.1 | 15.7 | 02/14 | 11:22:00 | 15.4 | 11.0 | 15.8 | 268 | 9.1 | 12.5 | 266 | 4.0 | 20.1 | 265 | 14.0 -17.4 | 15.8 | 02/14 | 10:22:00 | 15.5 | 11.3 | 15.0 | 265 | 6.3 | 18.6 | 264 | 8.6 | 11.8 | 266 | 13.6 -17.0 | 15.0 | 02/14 | 09:22:00 | 16.2 | 11.5 | 15.7 | 266 | 10.0 | 12.5 | 264 | 3.7 | 20.2 | 263 | 14.5 -18.1 | 15.7 | 02/14 | 08:22:00 | 14.7 | 10.5 | 14.6 | 264 | 8.3 | 11.1 | 261 | 4.4 | 18.6 | 265 | 12.3 -15.4 | 14.6 | 02/14 | 07:22:00 | 14.5 | 11.0 | 13.0 | 263 | 6.9 | 16.1 | 263 | 6.9 | 10.0 | 261 | 11.4 -14.3 | 13.0 |
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 |
000034365 ___0.02808 | |
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