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Station 46237 - San Francisco Bar, CA (142) Image indicating link to RSS feed of recent meteorological observations for station 46237

Information submitted by Scripps Institution of Oceanography
Waverider Buoy
37.788 N 122.634 W (37°47'16" N 122°38'1" W)

Site elevation: sea level
Sea temp depth: 0.46 m below water line
Water depth: 16.76 m

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Meteorological Observations from Nearby Stations and Ships Image indicating link to RSS feed of recent meteorological observations near station 46237

Regional HF Radar Surface Current Observations

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Station 46237

Conditions at 46237 as of
(1:00 pm PDT)
2000 GMT on 03/21/2025:
     

Click on the graph icon in the table below to see a time series plot of the last five days of that observation.

5-day plot - Wave Height Wave Height (WVHT): 8.5 ft
5-day plot - Dominant Wave Period Dominant Wave Period (DPD): 14 sec
5-day plot - Average Wave Period Average Period (APD): 8.8 sec
5-day plot - Mean Wave Direction Mean Wave Direction (MWD): W ( 277 deg true )
5-day plot - Air Temperature Air Temperature (ATMP): 53.6 °F
5-day plot - Water Temperature Water Temperature (WTMP): 54.5 °F
Previous observations
TIME
(PDT)		 5-day plot - Wind Direction
WDIR
 		 5-day plot - Wind Speed
WSPD
kts		 5-day plot - Wind Gust
GST
kts		 5-day plot - Wave Height
WVHT
ft		 5-day plot - Dominant Wave Period
DPD
sec		 5-day plot - Average Wave Period
APD
sec		 5-day plot - Mean Wave Direction
MWD
 		 5-day plot - Atmospheric Pressure
PRES
in		 5-day plot - Pressure Tendency
PTDY
in		 5-day plot - Air Temperature
ATMP
°F		 5-day plot - Water Temperature
WTMP
°F		 5-day plot - Dew Point
DEWP
°F		 5-day plot - Salinity
SAL
psu		 5-day plot - Visibility
VIS
nmi		 5-day plot - Tide (above MLLW)
TIDE
ft
2025-03-21 12:30 pm--- 8.5 138.9WNW-- 53.6 54.5----
2025-03-21 12:00 pm--- 7.9 139.0 W-- 53.8 54.3----
2025-03-21 11:30 am--- 7.9 139.1 W-- 53.6 54.7----
2025-03-21 11:00 am--- 7.9 139.4 W-- 53.1 54.1----
2025-03-21 10:30 am--- 6.9 118.7 W-- 52.9 53.8----
2025-03-21 10:00 am--- 7.5 129.1 W-- 52.5 53.8----
2025-03-21 09:30 am--- 6.9 128.6 W-- 52.3 53.8----
2025-03-21 09:00 am--- 7.5 129.3 W-- 52.0 53.4----
2025-03-21 08:30 am--- 6.6 138.7WNW-- 51.4 53.1----
2025-03-21 08:00 am--- 6.2 118.7 W-- 51.1 53.1----
2025-03-21 07:30 am--- 6.6 118.8WNW-- 49.8 53.1----
2025-03-21 07:00 am--- 6.2 128.9 W-- 49.8 52.5----
2025-03-21 06:30 am--- 6.2 128.9 W-- 49.6 52.5----
2025-03-21 06:00 am--- 6.9 139.3 W-- 49.6 52.5----
2025-03-21 05:30 am--- 6.6 138.6WNW-- 50.0 52.5----
2025-03-21 05:00 am--- 6.2 128.2 W-- 49.1 52.5----
2025-03-21 04:30 am--- 5.9 117.8WNW-- 49.6 52.5----
2025-03-21 04:00 am--- 6.9 118.4WNW-- 50.5 52.5----
2025-03-21 03:30 am--- 6.6 118.1WNW-- 50.9 52.7----
2025-03-21 03:00 am--- 6.6 118.0 W-- 50.9 52.7----
2025-03-21 02:30 am--- 6.6 137.8WNW-- 50.9 52.9----
2025-03-21 02:00 am--- 6.9 118.0 W-- 51.1 52.9----
2025-03-21 01:30 am--- 6.9 127.6 W-- 51.3 52.9----
2025-03-21 01:00 am--- 7.2 137.7WNW-- 51.3 53.1----
2025-03-21 12:30 am--- 7.5 127.9WNW-- 51.6 53.1----
2025-03-21 12:00 am--- 7.2 117.3 W-- 51.8 53.1----
2025-03-20 11:30 pm--- 7.5 117.3 W-- 51.6 53.1----
2025-03-20 11:00 pm--- 8.5 117.7 W-- 51.6 53.2----
2025-03-20 10:30 pm--- 7.9 117.2 W-- 51.6 53.2----
2025-03-20 10:00 pm--- 7.2 106.9 W-- 51.8 53.4----
2025-03-20 09:30 pm--- 8.2 117.3 W-- 51.6 53.4----
2025-03-20 09:00 pm--- 8.2 117.4 W-- 51.8 53.4----
2025-03-20 08:30 pm--- 8.5 117.5WNW-- 52.0 53.6----
2025-03-20 08:00 pm--- 8.2 117.4WNW-- 52.0 53.8----
2025-03-20 07:30 pm--- 7.9 117.4WNW-- 52.2 54.1----
2025-03-20 07:00 pm--- 7.5 117.0 W-- 52.3 54.3----
2025-03-20 06:30 pm--- 7.9 117.3 W-- 52.9 54.3----
2025-03-20 06:00 pm--- 7.9 117.5WNW-- 53.4 54.5----
2025-03-20 05:30 pm--- 7.5 117.3 W-- 53.8 54.7----
2025-03-20 05:00 pm--- 6.9 116.9 W-- 54.1 54.7----
2025-03-20 04:30 pm--- 8.2 117.8 W-- 54.0 54.7----
2025-03-20 04:00 pm--- 6.9 117.1 W-- 54.0 54.5----
2025-03-20 03:30 pm--- 7.2 117.5 W-- 54.1 54.7----
2025-03-20 03:00 pm--- 7.5 117.8 W-- 54.0 54.9----
2025-03-20 02:30 pm--- 7.9 118.1 W-- 53.4 55.0----
2025-03-20 02:00 pm--- 7.9 128.4 W-- 53.6 54.9----
2025-03-20 01:30 pm--- 8.2 128.5WNW-- 53.6 54.9----
2025-03-20 01:00 pm--- 7.5 118.2WNW-- 53.2 54.9----
Detailed Wave Summary
for 46237 as of (1:00 pm PDT)
2000 GMT on 03/21/2025:

These wave data are displayed in rounded times.

     

Click on the graph icon in the table below to see a time series plot of the last five days of that observation.

5-day plot - Significant Wave Height Significant Wave Height (WVHT): 8.5 ft
5-day plot - Swell Height Swell Height (SwH): 6.9 ft
5-day plot - Swell Period Swell Period (SwP): 14.3 sec
5-day plot - Swell Direction Swell Direction (SwD): W
5-day plot - Wind Wave Height Wind Wave Height (WWH): 5.2 ft
5-day plot - Wind Wave Period Wind Wave Period (WWP): 9.5 sec
5-day plot - Wind Wave Direction Wind Wave Direction (WWD): W
5-day plot - Wave Steepness Wave Steepness (STEEPNESS): SWELL
5-day plot - Average Wave Period Average Wave Period (APD): 8.8 sec
Previous observations
TIME
(PDT)		 5-day plot - Wave Height
WVHT
ft		 5-day plot - Swell Height
SwH
ft		 5-day plot - Swell Period
SwP
sec		 5-day plot - Swell Direction
SwD
 		 5-day plot - Wind Wave Height
WWH
ft		 5-day plot - Wind Wave Period
WWP
sec		 5-day plot - Wind Wave Direction
WWD
 		 5-day plot - Wave Steepness
STEEPNESS
 		 5-day plot - Average Wave Period
APD
sec
2025-03-21 12:30 pm 8.5 6.6 12.5WNW 5.2 9.5 W SWELL 8.9
2025-03-21 12:00 pm 7.9 6.2 13.3 W 4.6 9.5 W SWELL 9.0
2025-03-21 11:30 am 7.9 6.6 12.5 W 4.6 9.5 W SWELL 9.1
2025-03-21 11:00 am 7.9 6.6 12.5 W 3.9 9.5 W SWELL 9.4
2025-03-21 10:30 am 6.9 5.6 10.5 W 4.3 9.5 W SWELL 8.7
2025-03-21 10:00 am 7.2 6.2 11.8 W 3.9 9.5 W SWELL 9.1
2025-03-21 09:30 am 6.9 5.2 11.8 W 4.3 9.5 W SWELL 8.6
2025-03-21 09:00 am 7.2 6.2 11.8 W 3.9 9.5 W SWELL 9.3
2025-03-21 08:30 am 6.6 4.9 12.5WNW 3.9 9.1 W SWELL 8.7
2025-03-21 08:00 am 6.2 4.9 11.1 W 3.6 9.5 W SWELL 8.7
2025-03-21 07:30 am 6.2 5.2 11.1WNW 3.6 9.5 W SWELL 8.8
2025-03-21 07:00 am 6.2 4.9 11.8 W 3.6 9.5 W SWELL 8.9
2025-03-21 06:30 am 6.2 5.2 11.8 W 3.6 9.5 W SWELL 8.9
2025-03-21 06:00 am 6.9 5.9 12.5 W 3.6 9.5 W SWELL 9.3
2025-03-21 05:30 am 6.6 5.2 12.5WNW 3.9 9.1 W SWELL 8.6
2025-03-21 05:00 am 6.2 4.9 11.8 W 3.9 9.5 W SWELL 8.2
2025-03-21 04:30 am 5.9 4.6 11.1WNW 3.6 8.7 W SWELL 7.8
2025-03-21 04:00 am 6.9 5.6 11.1WNW 3.9 9.5 W SWELL 8.4
2025-03-21 03:30 am 6.6 5.2 11.1WNW 3.9 9.1 W SWELL 8.1
2025-03-21 03:00 am 6.6 5.2 11.1 W 4.3 9.5 WNW SWELL 8.0
2025-03-21 02:30 am 6.6 4.9 12.5WNW 4.3 9.5 W SWELL 7.8
2025-03-21 02:00 am 6.9 5.2 11.1 W 4.3 9.1 W SWELL 8.0
2025-03-21 01:30 am 6.9 4.9 11.8 W 4.6 9.5 W SWELL 7.6
2025-03-21 01:00 am 7.2 5.6 12.5WNW 4.6 9.5 W SWELL 7.7
2025-03-21 12:30 am 7.5 5.9 11.8WNW 4.9 9.5 W SWELL 7.9
2025-03-21 12:00 am 7.2 4.9 11.1 W 4.9 9.5 W SWELL 7.3
2025-03-20 11:30 pm 7.5 5.6 11.1 W 5.2 9.1 W SWELL 7.3
2025-03-20 11:00 pm 8.5 6.2 11.1 W 5.6 9.1 W SWELL 7.7
2025-03-20 10:30 pm 7.9 5.6 10.5 W 5.6 9.5 W AVERAGE 7.2
2025-03-20 10:00 pm 7.2 4.6 10.0 W 5.2 9.5 W AVERAGE 6.9
2025-03-20 09:30 pm 8.2 5.9 10.5 W 5.6 9.5 W AVERAGE 7.3
2025-03-20 09:00 pm 8.2 5.9 11.1 W 5.9 9.5 W SWELL 7.4
2025-03-20 08:30 pm 8.2 6.2 10.5WNW 5.6 9.5 WNW AVERAGE 7.5
2025-03-20 08:00 pm 8.2 5.9 11.1WNW 5.2 9.5 W SWELL 7.4
2025-03-20 07:30 pm 7.9 5.9 10.5WNW 5.2 9.5 W AVERAGE 7.4
2025-03-20 07:00 pm 7.5 5.6 10.5 W 4.9 9.5 W SWELL 7.0
2025-03-20 06:30 pm 7.9 5.6 11.1 W 5.2 9.5 W SWELL 7.3
2025-03-20 06:00 pm 7.9 6.2 11.1WNW 4.9 9.5 W SWELL 7.5
2025-03-20 05:30 pm 7.5 5.6 11.1 W 4.9 9.1 W SWELL 7.3
2025-03-20 05:00 pm 6.9 4.9 10.5 W 4.9 9.5 W SWELL 6.9
2025-03-20 04:30 pm 8.2 6.6 11.1 W 4.9 9.5 W SWELL 7.8
2025-03-20 04:00 pm 6.9 4.9 11.1 W 4.6 9.5 W SWELL 7.1
2025-03-20 03:30 pm 7.2 5.2 11.1 W 4.9 9.5 W SWELL 7.5
2025-03-20 03:00 pm 7.5 5.9 11.1 W 4.6 9.5 W SWELL 7.8
2025-03-20 02:30 pm 7.9 6.2 10.5 W 4.9 9.5 W AVERAGE 8.1
2025-03-20 02:00 pm 7.9 6.6 11.8 W 4.6 9.5 W SWELL 8.4
2025-03-20 01:30 pm 8.2 6.2 11.8WNW 4.9 9.5 W SWELL 8.5
2025-03-20 01:00 pm 7.5 5.9 11.1WNW 4.9 9.5 W SWELL 8.2

Plot of wave energy versus frequency (and period)

Disclaimer: Ocean current directions are reported to the nearest 10 degrees and speeds are measured to the nearest whole centimeter per second.

Ocean Current Data for 46237

Unit of Measure:   Time Zone:   
1:00 pm PDT12:30 pm PDT12:00 pm PDT11:30 am PDT11:00 am PDT10:30 am PDT10:00 am PDT
Depth
ft		Dir
°		Speed
kts		 Dir
°		Speed
kts		 Dir
°		Speed
kts		 Dir
°		Speed
kts		 Dir
°		Speed
kts		 Dir
°		Speed
kts		 Dir
°		Speed
kts
3 270 1.96270 2.33270 2.64270 2.86270 2.74270 2.23270 2.66

Previous (up to 48) reports of ocean current data for 46237

Ocean Current Stick Plots are available in metric units only:

All Instruments - 1-day plot - ocean current 1-day plot     3-day plot - ocean current 3-day plot     5-day plot - ocean current 5-day plot