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| Buoy 142 San Francisco Bar Longitude = 122.59W Latitude = 37.78N FAQs | | Current Swell & Surf Analysis | | Buoy 142 | | 02:21:00 (GMT) on 01/03 | | Sea Height: | 7.9 ft | | Primary Swell Height: | 5.1 ft | | Primary Swell Period: | 7.8 secs | | Primary Swell Direction: | 207 degrees | | Surf Height: | 3.2-4.0 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) |
| 01/03 | 02:21:00 | 7.9 | 5.1 | 7.8 | 207 | 1.5 | 11.2 | 247 | 1.0 | 14.8 | 267 | 3.2 -4.0 | 7.8 | | 01/03 | 01:21:00 | 7.2 | 4.4 | 7.8 | 212 | 1.3 | 14.9 | 266 | 1.6 | 11.4 | 249 | 2.7 -3.4 | 7.8 | | 01/03 | 00:21:00 | 8.2 | 5.7 | 7.6 | 210 | 1.7 | 12.1 | 256 | 1.2 | 15.5 | 252 | 3.5 -4.4 | 7.6 | | 01/02 | 23:21:00 | 7.3 | 4.9 | 7.6 | 213 | 2.0 | 12.0 | 266 | 1.3 | 15.6 | 262 | 3.0 -3.7 | 7.6 | | 01/02 | 22:20:00 | 6.6 | 4.1 | 7.3 | 211 | 1.8 | 12.0 | 259 | 1.1 | 15.8 | 262 | 2.4 -3.0 | 7.3 | | 01/02 | 21:21:00 | 6.3 | 4.0 | 7.2 | 206 | 1.8 | 12.0 | 262 | 1.0 | 15.6 | 256 | 2.3 -2.9 | 7.2 | | 01/02 | 20:21:00 | 5.7 | 2.0 | 11.9 | 260 | 3.0 | 7.0 | 205 | 0.9 | 15.7 | 253 | 1.9 -2.4 | 11.9 | | 01/02 | 19:21:00 | 5.3 | 1.8 | 12.0 | 267 | 2.9 | 7.0 | 201 | 1.1 | 15.6 | 259 | 1.7 -2.2 | 12.0 | | 01/02 | 18:21:00 | 4.7 | 2.0 | 10.9 | 263 | 1.1 | 14.7 | 264 | 2.3 | 6.5 | 199 | 1.8 -2.2 | 10.9 | | 01/02 | 17:21:00 | 4.6 | 1.9 | 12.0 | 268 | 1.0 | 15.7 | 263 | 2.4 | 6.6 | 201 | 1.9 -2.3 | 12.0 | | 01/02 | 16:21:00 | 4.7 | 2.0 | 12.0 | 264 | 1.0 | 15.5 | 262 | 2.2 | 7.3 | 209 | 2.0 -2.4 | 12.0 | | 01/02 | 15:21:00 | 5.4 | 2.3 | 11.9 | 264 | 3.0 | 6.8 | 205 | 1.0 | 15.4 | 262 | 2.2 -2.7 | 11.9 | | 01/02 | 14:21:00 | 5.5 | 2.7 | 12.0 | 261 | 1.3 | 15.3 | 251 | 2.5 | 6.8 | 205 | 2.6 -3.2 | 12.0 | | 01/02 | 13:20:00 | 5.2 | 2.4 | 12.0 | 263 | 1.2 | 15.5 | 260 | 2.2 | 7.0 | 212 | 2.3 -2.9 | 12.0 | | 01/02 | 12:20:00 | 5.7 | 2.8 | 11.3 | 265 | 1.3 | 14.4 | 256 | 2.5 | 7.0 | 212 | 2.6 -3.2 | 11.3 | | 01/02 | 11:21:00 | 5.2 | 2.6 | 12.0 | 265 | 1.2 | 15.4 | 255 | 2.0 | 7.0 | 208 | 2.5 -3.1 | 12.0 | | 01/02 | 10:21:00 | 5.4 | 2.5 | 11.9 | 262 | 2.0 | 8.2 | 234 | 1.0 | 15.6 | 257 | 2.4 -3.0 | 11.9 | | 01/02 | 09:25:00 | 5.3 | 2.9 | 11.5 | 265 | 1.1 | 15.2 | 258 | 2.0 | 7.5 | 212 | 2.7 -3.3 | 11.5 | | 01/02 | 08:21:00 | 5.0 | 2.9 | 11.4 | 272 | 1.1 | 15.5 | 261 | 1.7 | 8.2 | 226 | 2.6 -3.3 | 11.4 | | 01/02 | 07:21:00 | 5.3 | 3.1 | 11.4 | 275 | 1.0 | 15.3 | 266 | 1.9 | 7.6 | 207 | 2.8 -3.6 | 11.4 | | 01/02 | 06:21:00 | 4.9 | 2.9 | 11.4 | 273 | 1.0 | 15.0 | 265 | 1.8 | 8.2 | 227 | 2.7 -3.4 | 11.4 | | 01/02 | 05:21:00 | 4.7 | 2.5 | 11.5 | 272 | 1.1 | 15.3 | 266 | 1.8 | 7.3 | 201 | 2.3 -2.9 | 11.5 | | 01/02 | 04:21:00 | 5.7 | 3.1 | 11.8 | 275 | 1.0 | 15.3 | 266 | 1.9 | 7.6 | 204 | 3.0 -3.7 | 11.8 | | 01/02 | 03:21:00 | 5.7 | 2.9 | 12.0 | 272 | 1.0 | 15.1 | 264 | 1.6 | 8.9 | 247 | 2.8 -3.5 | 12.0 |
Surf Height Scale| Size 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 Scal| CDIP 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 |
| 000037633 ___0.021473 | |
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