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Buoy 46026 San Francisco
Longitude = 122.82W Latitude = 37.75N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)09/22
01:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
01:00:00 (GMT) on 09/22
Sea Height:2.6 ft
Primary Swell Height: 1.6 ft
Primary Swell Period: 16.7 secs
Surf Height2.1 ft

 

24 Hour Observation

Date
(Month/Day)
Time
(GMT)
Sea Height
[>5 secs]
(ft)
Primary Swell Secondary Swell Tertiary Swell Estimated Surf Height (ft)Primary Period (secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
09/2201:00:002.6 1.6 se16.7 secs1.0 se12.9 secs0.6 se 21.4secs2.1 -2.6 16.7
09/2200:00:002.8 1.6 se16.9 secs1.5 se8.3 secs0.9 se 12.8secs2.2 -2.7 16.9
09/2123:00:002.7 1.2 se16.9 secs1.6 se7.7 secs0.9 se 12.6secs1.6 -2.1 16.9
09/2122:00:002.9 1.6 se17.2 secs1.7 se7.8 secs0.9 se 12.6secs2.3 -2.8 17.2
09/2121:00:003.0 1.5 se17.1 secs1.7 se8.3 secs0.9 se 12.6secs2.1 -2.7 17.1
09/2120:00:003.0 1.5 se17.1 secs1.7 se8.3 secs0.9 se 12.7secs2.0 -2.5 17.1
09/2119:00:003.0 1.3 se17.2 secs1.7 se7.7 secs0.7 se 12.6secs1.8 -2.3 17.2
09/2118:00:003.2 1.3 se16.9 secs2.2 se7.8 secs0.9 se 12.6secs1.8 -2.2 16.9
09/2117:00:002.9 1.2 se17.1 secs1.7 se8.3 secs0.7 se 12.7secs1.6 -2.1 17.1
09/2116:00:003.2 1.5 se17.3 secs2.2 se7.7 secs0.8 se 12.7secs2.1 -2.7 17.3
09/2115:00:002.9 1.1 se17.0 secs1.9 se7.8 secs0.8 se 12.6secs1.5 -1.9 17.0
09/2114:00:003.2 1.3 se16.9 secs2.3 se7.7 secs1.0 se 12.7secs1.7 -2.2 16.9
09/2113:00:003.2 1.2 se17.0 secs2.1 se7.8 secs0.5 se 20.0secs1.6 -2.0 17.0
09/2112:00:003.1 1.4 se14.8 secs2.0 se7.6 secs0.9 se 11.6secs1.7 -2.1 14.8
09/2111:00:003.0 1.2 se16.7 secs2.0 se7.2 secs0.9 se 13.0secs1.6 -2.0 16.7
09/2110:00:003.1 1.4 se17.1 secs2.0 se7.2 secs0.7 se 12.6secs1.9 -2.3 17.1
09/2109:00:002.9 1.2 se18.0 secs1.8 se7.6 secs0.7 se 12.5secs1.7 -2.1 18.0
09/2108:00:002.9 1.1 se16.7 secs2.0 se7.7 secs0.7 se 12.6secs1.5 -1.8 16.7
09/2107:00:003.0 1.2 se17.1 secs1.8 se7.7 secs0.9 se 12.6secs1.7 -2.1 17.1
09/2106:00:002.6 1.0 se17.2 secs1.5 se7.7 secs0.7 se 12.5secs1.4 -1.7 17.2
09/2105:00:002.8 1.2 se17.0 secs1.7 se8.2 secs0.8 se 12.7secs1.6 -2.0 17.0
09/2104:00:002.4 1.3 se17.3 secs1.2 se8.2 secs0.7 se 12.5secs1.8 -2.2 17.3
09/2103:00:002.4 1.0 se17.1 secs1.4 se8.2 secs0.8 se 12.7secs1.4 -1.8 17.1
09/2102:00:002.7 1.1 se16.8 secs1.7 se7.7 secs0.8 se 12.7secs1.5 -1.9 16.8

 

Surf Height Scale
Size Scale (ft)
>11-22-33-44-55-66-77-88-99-1010-1111-1212-1313-1414-1515-2020-2525-3030-3535-4040-4545+

Swell Period Scal
Period Scale (secs)
6.36.77.17.78.39.11011.112.514.316.7202533.3

 

Current Weather Conditions
Buoy 46026
01:50:00 (GMT) on 09/22
Combined Sea Height:3.9 ft
Dominant Period:17.0 secs
Wind Speed: 7.8 kts
Wind Gust: 9.8 kts
Wind Direction:270 degrees
Barometric Pressure:1013.8 mbs
Air Temperature: 32.0 degrees
Water Temperature:59.5 degrees

 

24 Hour Weather Observation

Date
(Month/Day)
Time
(GMT)
Combined Sea Height (ft)Dominant Period
(secs)
Wind Speed
(kts)
Gust
(kts)
Wind Direction
(degrees)
Barometric Pressure
(mbs)
Air Temperature
(F)
Water Temperature
(F)
09/2201:50:003.917.07.89.82701013.832.059.5
09/2200:50:003.68.07.89.82801013.632.059.7
09/2123:50:003.97.09.811.72801013.732.059.7
09/2122:50:004.38.05.87.82701014.032.032.0
09/2120:50:003.97.05.87.82701014.432.032.0
09/2119:50:004.30.07.89.82701014.532.059.2
09/2118:50:004.38.09.811.72801014.632.032.0
09/2117:50:004.98.07.89.82901014.732.032.0
09/2116:50:004.68.07.89.82801014.532.059.0
09/2115:50:004.60.05.87.82801014.332.032.0
09/2114:50:004.68.05.87.83001014.232.032.0
09/2113:50:004.68.07.811.73001014.032.032.0
09/2112:50:003.98.07.811.73001013.932.032.0
09/2111:50:004.68.07.811.73001013.432.059.0
09/2110:50:004.60.09.811.73101013.632.032.0
09/2109:50:004.37.07.89.83101013.732.059.2
09/2108:50:004.37.09.811.73101014.032.059.2
09/2107:50:004.38.09.811.73001014.332.032.0
09/2106:50:003.98.07.89.83101014.432.032.0
09/2105:50:004.30.09.811.73101014.332.059.2
09/2104:50:003.98.09.813.73201014.132.059.2
09/2103:50:003.98.09.811.73101013.732.032.0
09/2102:50:003.917.011.713.73201013.432.059.2
09/2101:50:003.97.05.89.83301013.932.059.2

 

000293907 ___0.027423
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