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Station SISW1 - Smith Island, WA Image indicating link to RSS feed of recent meteorological observations for station SISW1

Owned and maintained by National Data Buoy Center
C-MAN Station
SCOOP payload
48.321 N 122.831 W (48°19'14" N 122°49'51" W)

Site elevation: 0 m above mean sea level
Air temp height: 20 m above site elevation
Anemometer height: 20.2 m above site elevation
Barometer elevation: 20.2 m above mean sea level

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Important Notice to Mariners

Search And Rescue (SAR) Data

Meteorological Observations from Nearby Stations and Ships Image indicating link to RSS feed of recent meteorological observations near station SISW1

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Station SISW1

Conditions at SISW1 as of
(3:50 am PDT)
1050 GMT on 07/16/2026:
     

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): SW ( 230 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 4 kts
5-day plot - Wind Gust Wind Gust (GST): 7 kts
5-day plot - Air Temperature Air Temperature (ATMP): 52.5 °F
5-day plot - Dew Point Dew Point (DEWP): 52.3 °F
5-day plot - Wind Chill Wind Chill (CHILL): 51.3 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 4 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 4 kts
5-day plot - Wind Speed, Wind Gust and Atmospheric Pressure Combined plot of Wind Speed, Gust, and Air Pressure
Supplemental Measurements
Highest 1-minute Wind Speed
Time (PDT)5-day plot - 1-Minute Wind Speed WSPD 5-day plot - 1-Minute Wind Direction WDIR
3:50 am 8 kts SW ( 220 deg true )
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
2026-07-16 03:40 amWSW 5 9------ 52.5- 52.5---
2026-07-16 03:30 amWNW 8 12------ 52.5- 52.5---
2026-07-16 03:20 amWNW 10 12------ 52.3- 52.3---
2026-07-16 03:10 am W 11 12------ 52.3- 52.3---
2026-07-16 03:00 am W 12 13------ 52.5- 52.5---
2026-07-16 02:50 am W 11 13------ 52.3- 52.3---
2026-07-16 02:40 am W 9 11------ 52.5- 52.3---
2026-07-16 02:30 am W 8 12------ 52.5- 52.3---
2026-07-16 02:20 am W 11 13------ 52.7- 52.5---
2026-07-16 02:10 am W 11 12------ 52.7- 52.3---
2026-07-16 02:00 am W 11 12------ 52.7- 52.0---
2026-07-16 01:50 amWSW 13 14------ 53.1- 52.0---
2026-07-16 01:40 amWSW 12 14------ 53.4- 52.0---
2026-07-16 01:30 amWSW 10 12------ 53.2- 51.8---
2026-07-16 01:20 am SW 9 10------ 53.4- 51.8---
2026-07-16 01:10 am SW 7 9------ 53.6- 51.6---
2026-07-16 01:00 amWSW 5 7------ 53.6- 51.4---
2026-07-16 12:50 am W 7 10------ 53.8- 51.6---
2026-07-16 12:40 amWSW 8 10------ 53.8- 51.6---
2026-07-16 12:30 am SW 7 9------ 54.0- 51.8---
2026-07-16 12:20 am SW 7 9------ 54.0- 51.8---
2026-07-16 12:10 amWSW 8 10------ 54.0- 52.2---
2026-07-16 12:00 am W 8 11------ 54.0- 52.3---
2026-07-15 11:50 pm W 9 12------ 54.0- 52.2---
2026-07-15 11:40 pm W 7 10------ 54.0- 52.0---
2026-07-15 11:30 pm W 5 7------ 54.1- 52.0---
2026-07-15 11:20 pm W 6 9------ 54.1- 51.6---
2026-07-15 11:10 pm SW 3 8------ 54.3- 51.6---
2026-07-15 11:00 pmWNW 8 12------ 54.3- 51.6---
2026-07-15 10:50 pmWNW 8 10------ 54.3- 51.8---
2026-07-15 10:40 pmWNW 9 12------ 54.3- 51.6---
2026-07-15 10:30 pmWNW 9 12------ 54.3- 51.4---
2026-07-15 10:20 pmWNW 10 13------ 54.5- 51.3---
2026-07-15 10:10 pmWNW 10 13------ 54.7- 51.3---
2026-07-15 10:00 pm W 8 13------ 54.3- 51.1---
2026-07-15 09:50 pm W 4 8------ 54.0- 51.1---
2026-07-15 09:40 pm NW 2 6------ 54.0- 51.3---
2026-07-15 09:30 pm NW 8 12------ 54.1- 51.3---
2026-07-15 09:20 pm NW 12 15------ 54.3- 51.3---
2026-07-15 09:10 pm NW 12 15------ 54.1- 51.3---
2026-07-15 09:00 pmNNW 8 11------ 54.5- 51.3---
2026-07-15 08:50 pmWNW 9 13------ 54.7- 51.3---
2026-07-15 08:40 pm W 12 16------ 54.7- 51.1---
2026-07-15 08:30 pm W 15 18------ 54.5- 50.9---
2026-07-15 08:20 pm W 16 20------ 54.5- 50.9---
2026-07-15 08:10 pm W 16 21------ 54.5- 51.1---
2026-07-15 08:00 pm W 15 18------ 54.9- 51.1---
2026-07-15 07:50 pm W 15 19------ 54.9- 50.9---
2026-07-15 07:40 pm W 16 19------ 54.7- 51.3---
2026-07-15 07:30 pm W 16 20------ 54.5- 51.3---
2026-07-15 07:20 pm W 16 19------ 54.7- 51.3---
2026-07-15 07:10 pm W 15 18------ 55.0- 51.3---
2026-07-15 07:00 pm W 14 17------ 55.0- 51.1---
2026-07-15 06:50 pm W 15 18------ 55.2- 51.1---
2026-07-15 06:40 pm W 15 18------ 55.0- 50.9---
2026-07-15 06:30 pm W 16 19------ 55.2- 50.9---
2026-07-15 06:20 pm W 16 19------ 55.0- 50.9---
2026-07-15 06:10 pm W 16 20------ 55.0- 50.9---
2026-07-15 06:00 pm W 17 20------ 55.0- 50.9---
2026-07-15 05:50 pm W 16 21------ 55.4- 51.3---
2026-07-15 05:40 pmWNW 14 18------ 55.0- 51.3---
2026-07-15 05:30 pmWNW 16 19------ 54.9- 51.1---
2026-07-15 05:20 pmWNW 15 18------ 55.2- 51.3---
2026-07-15 05:10 pm W 13 16------ 55.2- 51.4---
2026-07-15 05:00 pmWNW 12 15------ 55.2- 51.3---
2026-07-15 04:50 pm W 13 17------ 55.6- 51.3---
2026-07-15 04:40 pm W 13 16------ 55.4- 51.4---
2026-07-15 04:30 pmWNW 11 15------ 55.0- 51.4---
2026-07-15 04:20 pmWNW 11 14------ 55.0- 51.6---
2026-07-15 04:10 pm W 12 15------ 55.2- 51.6---
2026-07-15 04:00 pm W 12 16------ 55.2- 51.8---
2026-07-15 03:50 pmWNW 12 16------ 55.0- 52.0---
2026-07-15 03:40 pmWNW 12 15------ 55.2- 52.3---
2026-07-15 03:30 pmWNW 12 14------ 55.2- 52.2---
2026-07-15 03:20 pm W 11 13------ 55.4- 52.5---
2026-07-15 03:10 pm W 10 12------ 55.2- 52.3---
2026-07-15 03:00 pm W 10 13------ 55.0- 52.3---
2026-07-15 02:50 pm W 9 11------ 55.0- 52.3---
2026-07-15 02:40 pm W 7 10------ 55.4- 52.3---
2026-07-15 02:30 pm W 7 10------ 55.4- 52.5---
2026-07-15 02:20 pm W 5 7------ 55.2- 52.3---
2026-07-15 02:10 pm W 6 8------ 55.2- 52.5---
2026-07-15 02:00 pmWNW 5 8------ 55.0- 52.5---
2026-07-15 01:50 pmWNW 6 9------ 54.7- 52.3---
2026-07-15 01:40 pmWNW 8 11------ 54.3- 52.0---
2026-07-15 01:30 pmWNW 7 10------ 54.7- 52.2---
2026-07-15 01:20 pmWNW 7 10------ 54.9- 52.3---
2026-07-15 01:10 pmWNW 8 12------ 54.9- 52.2---
2026-07-15 01:00 pmWNW 10 13------ 55.4- 52.3---
2026-07-15 12:50 pmWNW 10 12------ 55.6- 52.3---
2026-07-15 12:40 pmWNW 10 14------ 55.4- 52.0---
2026-07-15 12:30 pm W 10 13------ 55.6- 52.0---
2026-07-15 12:20 pm W 10 13------ 55.4- 52.0---
2026-07-15 12:10 pm W 10 13------ 55.4- 52.0---
2026-07-15 12:00 pm W 10 13------ 55.0- 51.8---
2026-07-15 11:50 am W 11 15------ 55.0- 52.0---
2026-07-15 11:40 amWNW 11 15------ 54.9- 51.8---
2026-07-15 11:30 amWNW 11 14------ 54.9- 51.8---
2026-07-15 11:20 am W 13 17------ 54.9- 51.8---
2026-07-15 11:10 am W 12 16------ 54.5- 52.5---
2026-07-15 11:00 am W 9 13------ 53.8- 53.2---
2026-07-15 10:50 amWNW 9 12------ 53.2- 53.2---
2026-07-15 10:40 am W 9 12------ 52.7-----
2026-07-15 10:30 am W 9 11------ 52.5-----
2026-07-15 10:20 am W 9 11------ 52.3-----
2026-07-15 10:10 am W 10 13------ 52.2-----
2026-07-15 10:00 am W 10 13------ 52.3-----
2026-07-15 09:50 am W 10 13------ 52.0-----
2026-07-15 09:40 am W 10 12------ 52.0-----
2026-07-15 09:30 am W 11 13------ 51.6-----
2026-07-15 09:20 am W 11 14------ 51.3-----
2026-07-15 09:10 am W 11 14------ 51.1-----
2026-07-15 09:00 am W 11 13------ 50.9-----
2026-07-15 08:50 am W 10 12------ 50.7-----
2026-07-15 08:40 amWSW 8 10------ 50.5-----
2026-07-15 08:30 amWSW 9 10------ 50.7-----
2026-07-15 08:20 amWSW 8 10------ 50.7-----
2026-07-15 08:10 amWSW 9 10------ 50.7-----
2026-07-15 08:00 amWSW 10 12------ 50.5-----
2026-07-15 07:50 amWSW 10 11------ 50.5-----
2026-07-15 07:40 amWSW 10 11------ 50.5-----
2026-07-15 07:30 amWSW 10 11------ 50.7-----
2026-07-15 07:20 amWSW 10 11------ 50.9-----
2026-07-15 07:10 am SW 9 11------ 51.1- 51.1---
2026-07-15 07:00 amSSW 9 11------ 51.3- 51.3---
2026-07-15 06:50 amSSW 9 10------ 51.3- 51.3---
2026-07-15 06:40 amSSW 9 10------ 51.3- 51.3---
2026-07-15 06:30 am SW 8 9------ 51.3- 51.3---
2026-07-15 06:20 am SW 9 10------ 51.3- 51.3---
2026-07-15 06:10 am SW 10 11------ 51.3- 51.3---
2026-07-15 06:00 amWSW 11 13------ 51.4- 51.4---
2026-07-15 05:50 amWSW 12 14------ 51.4- 51.4---
2026-07-15 05:40 amWSW 12 14------ 51.4- 51.4---
2026-07-15 05:30 amWSW 11 13------ 51.6- 51.4---
2026-07-15 05:20 amWSW 11 12------ 51.8- 51.6---
2026-07-15 05:10 amWSW 12 13------ 52.0- 51.8---
2026-07-15 05:00 amWSW 13 15------ 52.2- 52.0---
2026-07-15 04:50 amWSW 13 16------ 52.2- 52.0---
2026-07-15 04:40 amWSW 12 14------ 52.2- 52.0---
2026-07-15 04:30 am SW 11 13------ 52.2- 52.0---
2026-07-15 04:20 am SW 11 13------ 52.2- 51.8---
2026-07-15 04:10 am SW 9 11------ 52.3- 51.8---
2026-07-15 04:00 amWSW 11 12------ 52.5- 51.8---
2026-07-15 03:50 am SW 9 11------ 52.5- 51.6---