| Buoy 071 Harvest Longitude = 120.789W Latitude = 34.458N FAQs | Current Swell & Surf Analysis | Buoy 071 | 07:21:00 (GMT) on 04/30 | Sea Height: | 6.6 ft | Primary Swell Height: | 3.9 ft | Primary Swell Period: | 15.8 secs | Primary Swell Direction: | 211 degrees | Surf Height: | 4.9-6.1 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) |
04/30 | 07:21:00 | 6.6 | 3.9 | 15.8 | 211 | 2.8 | 12.6 | 279 | 3.5 | 9.4 | 313 | 4.9 -6.1 | 15.8 | 04/30 | 06:21:00 | 6.4 | 3.7 | 15.6 | 207 | 3.2 | 12.5 | 270 | 3.6 | 9.4 | 315 | 4.6 -5.8 | 15.6 | 04/30 | 05:21:00 | 6.8 | 3.9 | 15.7 | 216 | 2.8 | 12.5 | 272 | 3.6 | 9.3 | 314 | 5.0 -6.2 | 15.7 | 04/30 | 04:21:00 | 7.2 | 3.7 | 16.4 | 192 | 3.9 | 9.4 | 312 | 1.2 | 20.6 | 182 | 4.9 -6.2 | 16.4 | 04/30 | 03:22:00 | 7.2 | 4.1 | 15.5 | 204 | 3.6 | 10.1 | 310 | 0.8 | 21.0 | 196 | 5.0 -6.3 | 15.5 | 04/30 | 02:21:00 | 7.0 | 3.3 | 15.5 | 205 | 3.1 | 11.4 | 292 | 3.5 | 8.4 | 316 | 4.1 -5.2 | 15.5 | 04/30 | 01:22:00 | 7.7 | 4.4 | 15.7 | 211 | 3.4 | 12.6 | 277 | 3.9 | 9.3 | 319 | 5.6 -6.9 | 15.7 | 04/30 | 00:21:00 | 7.8 | 4.2 | 15.9 | 206 | 4.5 | 9.3 | 318 | 3.0 | 12.5 | 274 | 5.3 -6.6 | 15.9 | 04/29 | 23:21:00 | 8.3 | 4.5 | 15.9 | 196 | 4.9 | 9.3 | 315 | 3.2 | 12.5 | 269 | 5.7 -7.2 | 15.9 | 04/29 | 22:21:00 | 8.0 | 4.1 | 15.9 | 197 | 5.0 | 9.3 | 318 | 1.8 | 20.5 | 177 | 5.3 -6.6 | 15.9 | 04/29 | 21:21:00 | 7.7 | 4.1 | 15.9 | 213 | 4.2 | 9.2 | 317 | 2.8 | 12.5 | 278 | 5.3 -6.6 | 15.9 | 04/29 | 20:21:00 | 7.7 | 3.8 | 15.9 | 208 | 4.3 | 9.1 | 318 | 1.7 | 20.4 | 191 | 4.9 -6.1 | 15.9 | 04/29 | 19:21:00 | 7.9 | 3.9 | 15.8 | 216 | 4.5 | 9.2 | 316 | 2.5 | 12.7 | 279 | 5.0 -6.2 | 15.8 | 04/29 | 18:21:00 | 7.7 | 4.0 | 16.7 | 200 | 1.9 | 20.0 | 200 | 4.5 | 8.4 | 316 | 5.4 -6.7 | 16.7 | 04/29 | 17:21:00 | 7.2 | 4.0 | 16.5 | 209 | 1.8 | 20.2 | 204 | 3.6 | 9.2 | 312 | 5.3 -6.7 | 16.5 | 04/29 | 16:21:00 | 7.9 | 4.1 | 16.7 | 201 | 4.4 | 9.1 | 315 | 1.7 | 21.0 | 200 | 5.5 -6.9 | 16.7 | 04/29 | 15:21:00 | 7.6 | 3.5 | 16.4 | 209 | 4.1 | 9.1 | 317 | 1.9 | 12.7 | 254 | 4.6 -5.7 | 16.4 | 04/29 | 14:21:00 | 8.4 | 4.1 | 16.6 | 208 | 2.0 | 20.4 | 207 | 4.6 | 8.4 | 315 | 5.5 -6.8 | 16.6 | 04/29 | 13:20:00 | 8.3 | 3.6 | 16.2 | 210 | 4.6 | 8.4 | 318 | 1.9 | 20.2 | 188 | 4.7 -5.9 | 16.2 | 04/29 | 12:21:00 | 8.2 | 3.5 | 16.0 | 222 | 4.5 | 9.1 | 315 | 1.5 | 20.6 | 213 | 4.5 -5.6 | 16.0 | 04/29 | 11:21:00 | 8.9 | 3.4 | 16.9 | 215 | 2.1 | 20.3 | 209 | 4.9 | 8.4 | 314 | 4.6 -5.7 | 16.9 | 04/29 | 10:21:00 | 9.0 | 3.8 | 16.6 | 223 | 4.8 | 8.4 | 311 | 1.7 | 20.4 | 208 | 5.0 -6.3 | 16.6 | 04/29 | 09:21:00 | 8.8 | 3.3 | 16.8 | 220 | 4.7 | 8.4 | 308 | 1.7 | 20.8 | 226 | 4.5 -5.6 | 16.8 | 04/29 | 08:21:00 | 9.2 | 4.2 | 16.7 | 199 | 2.2 | 20.2 | 193 | 4.6 | 8.4 | 309 | 5.7 -7.1 | 16.7 |
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 |
000208258 ___0.03241 | |
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