Station List

Station 1801593 - SD 1077 - 24 NM SSW of San Francisco, CA (Site of 46012)

Leased by National Data Buoy Center
Uncrewed Surface Vehicle
Saildrone Explorer
Currently located at 37.28 N 122.92 W

Site elevation: sea level
Air temp height: 2.3 m above site elevation
Anemometer height: 5.2 m above site elevation
Barometer elevation: 0.2 m above mean sea level
Sea temp depth: 1.5 m below water line

Data from previous saildrones are available at:
1801583 -- 0000Z, 4/26/24 to 0330Z, 7/24/24
1801589 -- 0000Z, 9/1/23 to 2359Z, 4/25/24

Latest NWS Marine Forecast

Meteorological Observations from Nearby Stations and Ships Image indicating link to RSS feed of recent meteorological observations near station 1801593

Regional HF Radar Surface Current Observations

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yellow diamond Stations with recent data
red diamond Stations with no data in last 8 hours
(24 hours for tsunami stations)
Station 1801593
Courtesy Saildrone. Used with express permission.

Conditions at 1801593 as of
(9:30 pm PST on 11/20/2024)
0530 GMT on 11/21/2024:
     

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 - Wind Direction Wind Direction (WDIR):SSE (162 deg)
5-day plot - Wind Speed Wind Speed (WSPD): 25.6 kts
5-day plot - Wind Gust Wind Gust (GST): 33.6 kts
5-day plot - Wave Height Wave Height (WVHT): 17.4 ft
5-day plot - Dominant Wave Period Dominant Wave Period (DPD): 13 sec
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):30.05 in
5-day plot - Air Temperature Air Temperature (ATMP): 55.2 °F
5-day plot - Water Temperature Water Temperature (WTMP): 53.4 °F
5-day plot - Wind Speed, Wind Gust and Atmospheric Pressure Combined plot of Wind Speed, Gust, and Air Pressure
Previous 25 observations
TIME
(PST)		 LAT
deg		 LON
deg		 5-day plot - Wind Direction
WDIR
 		 5-day plot - Wind Speed
WSPD
kts		 5-day plot - Wind Gust
WGST
kts		 5-day plot - Wave Height
WVHT
ft		 5-day plot - Dominant Wave Period
DPD
sec		 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
2024-11-20 08:30 pm  37.29-122.92SSE 28 32 16.1 1430.04- 55.8 53.4-
2024-11-20 07:30 pm  37.30-122.92SSE 26 31 16.7 1430.02- 55.6 53.1-
2024-11-20 06:30 pm  37.31-122.93SSE 27 31 17.4 1430.02- 55.2 53.1-
2024-11-20 05:30 pm  37.31-122.93SSE 29 34 16.7 1430.01- 55.2 53.1-
2024-11-20 04:30 pm  37.32-122.93SSE 29 32 16.7 1330.00- 54.7 53.2-
2024-11-20 03:30 pm  37.33-122.92SSE 27 31 18.0 1430.01- 54.5 53.2-
2024-11-20 02:30 pm  37.35-122.92SSE 30 34 16.4 1430.01- 54.9 53.2-
2024-11-20 01:30 pm  37.35-122.92SSE 28 34 16.1 1230.01- 54.9 53.2-
2024-11-20 12:30 pm  37.37-122.92SSE 31 35 18.0 1330.01- 54.7 53.2-
2024-11-20 11:30 am  37.39-122.91SSE 30 36 18.0 1330.03- 55.0 53.2-
2024-11-20 10:30 am  37.41-122.90SSE 28 33 17.7 1330.04- 54.5 53.1-
2024-11-20 09:30 am  37.44-122.90SSE 29 34 15.7 1330.03- 54.7 53.6-
2024-11-20 08:30 am  37.47-122.90SSE 28 33 13.1 1030.01- 55.0 53.6-
2024-11-20 07:30 am  37.47-122.92SSE 28 32 12.1 1230.01- 54.9 53.8-
2024-11-20 06:30 am  37.47-122.91SSE 25 29 11.2 1330.01- 55.0 53.8-
2024-11-20 05:30 am  37.48-122.88SSE 22 25 9.8 830.01- 54.3 53.4-
2024-11-20 04:30 am  37.47-122.91SSE 22 28 8.9 630.01- 54.7 53.8-
2024-11-20 03:30 am  37.48-122.89SSE 22 25 8.9 1230.01- 54.5 53.4-
2024-11-20 02:30 am  37.47-122.91SSE 22 25 7.9 1330.01- 54.5 53.6-
2024-11-20 01:30 am  37.47-122.90SSE 22 25 7.2 1330.00- 54.0 53.6-
2024-11-20 12:30 am  37.47-122.91SSE 21 23 6.6 1430.01- 54.1 53.4-
2024-11-19 11:30 pm  37.48-122.89SSE 22 25 6.2 1430.01- 53.8 53.6-
2024-11-19 10:30 pm  37.48-122.89SSE 19 21 5.9 1430.03- 53.8 53.8-
2024-11-19 09:30 pm  37.47-122.92SSE 17 19 5.9 1430.03- 53.6 53.2-