Station List

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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
(7:30 am PDT)
1430 GMT on 07/18/2026:
     

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):WSW ( 250 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 12 kts
5-day plot - Wind Gust Wind Gust (GST): 14 kts
5-day plot - Air Temperature Air Temperature (ATMP): 54.1 °F
5-day plot - Dew Point Dew Point (DEWP): 52.3 °F
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
7:24 am 14 ktsWSW ( 240 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
2026-07-18 07:20 amWSW 13 17------ 54.1- 52.2---
2026-07-18 07:10 amWSW 13 16------ 54.1- 52.3---
2026-07-18 07:00 amWSW 12 14------ 53.6- 52.0---
2026-07-18 06:50 amWSW 12 14------ 53.6- 52.0---
2026-07-18 06:40 amWSW 12 14------ 53.6- 52.2---
2026-07-18 06:30 amWSW 11 13------ 53.8- 52.5---
2026-07-18 06:20 am W 13 15------ 53.8- 52.7---
2026-07-18 06:10 am W 13 15------ 53.6- 52.7---
2026-07-18 06:00 am W 14 17------ 53.8- 52.9---
2026-07-18 05:50 am W 14 17------ 54.0- 53.1---
2026-07-18 05:40 am W 14 18------ 54.0- 53.2---
2026-07-18 05:30 am W 14 17------ 53.8- 53.2---
2026-07-18 05:20 am W 12 15------ 53.6- 52.9---
2026-07-18 05:10 am W 10 13------ 53.6- 52.7---
2026-07-18 05:00 am SW 9 12------ 53.8- 52.9---
2026-07-18 04:50 am SW 10 12------ 54.0- 53.1---
2026-07-18 04:40 am SW 10 12------ 54.0- 52.9---
2026-07-18 04:30 am SW 10 11------ 54.1- 53.1---
2026-07-18 04:20 amWSW 10 14------ 54.5- 53.1---
2026-07-18 04:10 am W 12 15------ 54.7- 53.1---
2026-07-18 04:00 am W 13 15------ 54.9- 53.1---
2026-07-18 03:50 am W 13 16------ 54.7- 52.9---
2026-07-18 03:40 am W 12 14------ 54.9- 52.9---
2026-07-18 03:30 am W 13 15------ 54.9- 52.9---
2026-07-18 03:20 amWSW 15 16------ 54.7- 52.9---
2026-07-18 03:10 amWSW 13 14------ 54.5- 52.7---
2026-07-18 03:00 am W 13 15------ 54.7- 52.9---
2026-07-18 02:50 am W 13 16------ 54.3- 52.5---
2026-07-18 02:40 am W 12 13------ 54.3- 52.3---
2026-07-18 02:30 am W 13 15------ 54.7- 52.7---
2026-07-18 02:20 amWSW 12 14------ 54.5- 52.5---
2026-07-18 02:10 am W 13 16------ 54.7- 52.5---
2026-07-18 02:00 am W 15 17------ 54.7- 52.5---
2026-07-18 01:50 amWSW 13 16------ 54.5- 52.7---
2026-07-18 01:40 amWSW 10 12------ 54.1- 52.3---
2026-07-18 01:30 amWSW 10 13------ 54.5- 52.0---
2026-07-18 01:20 am W 15 18------ 55.4- 52.0---
2026-07-18 01:10 am W 16 19------ 55.2- 52.0---
2026-07-18 01:00 am W 15 18------ 54.9- 52.0---
2026-07-18 12:50 am W 16 18------ 54.9- 52.0---
2026-07-18 12:40 am W 15 17------ 54.9- 51.8---
2026-07-18 12:30 am W 15 18------ 54.9- 51.6---
2026-07-18 12:20 am W 17 19------ 55.0- 51.6---
2026-07-18 12:10 am W 17 19------ 55.0- 51.8---
2026-07-18 12:00 am W 17 19------ 55.0- 51.8---
2026-07-17 11:50 pm W 19 21------ 55.2- 51.8---
2026-07-17 11:40 pm W 19 21------ 55.2- 51.8---
2026-07-17 11:30 pm W 18 20------ 55.0- 51.8---
2026-07-17 11:20 pmWSW 18 20------ 54.9- 51.8---
2026-07-17 11:10 pmWSW 17 19------ 54.9- 52.2---
2026-07-17 11:00 pmWSW 16 18------ 54.7- 52.0---
2026-07-17 10:50 pmWSW 16 18------ 54.7- 52.0---
2026-07-17 10:40 pmWSW 15 17------ 54.9- 52.2---
2026-07-17 10:30 pm W 15 17------ 54.9- 52.2---
2026-07-17 10:20 pm W 17 19------ 54.9- 52.2---
2026-07-17 10:10 pm W 16 18------ 54.9- 52.3---
2026-07-17 10:00 pm W 15 17------ 54.9- 52.0---
2026-07-17 09:50 pm W 14 16------ 55.0- 51.8---
2026-07-17 09:40 pm W 14 17------ 55.2- 51.8---
2026-07-17 09:30 pm W 14 16------ 55.4- 51.6---
2026-07-17 09:20 pm W 15 16------ 55.8- 51.6---
2026-07-17 09:10 pm W 14 17------ 55.9- 51.6---
2026-07-17 09:00 pm W 13 17------ 55.9- 51.8---
2026-07-17 08:50 pm W 13 16------ 56.1- 51.4---
2026-07-17 08:40 pm W 13 17------ 56.1- 51.8---
2026-07-17 08:30 pm W 14 18------ 56.1- 51.8---
2026-07-17 08:20 pm W 15 18------ 56.1- 51.6---
2026-07-17 08:10 pmWNW 15 18------ 56.3- 51.8---
2026-07-17 08:00 pm W 15 18------ 56.1- 51.8---
2026-07-17 07:50 pmWNW 15 18------ 55.8- 52.0---
2026-07-17 07:40 pm W 14 18------ 55.4- 51.8---
2026-07-17 07:30 pm W 13 16------ 55.2- 51.8---
2026-07-17 07:20 pm W 13 16------ 55.6- 52.2---
2026-07-17 07:10 pm W 12 15------ 55.2- 52.2---
2026-07-17 07:00 pm W 12 14------ 55.0- 52.2---
2026-07-17 06:50 pm W 12 14------ 55.4- 52.2---
2026-07-17 06:40 pm W 13 16------ 56.3- 52.3---
2026-07-17 06:30 pm W 13 17------ 56.5- 52.7---
2026-07-17 06:20 pm W 13 16------ 56.8- 53.1---
2026-07-17 06:10 pm W 13 16------ 57.6- 53.2---
2026-07-17 06:00 pmWNW 13 16------ 57.9- 53.1---
2026-07-17 05:50 pmWNW 13 16------ 58.8- 53.1---
2026-07-17 05:40 pmWNW 12 15------ 58.3- 53.1---
2026-07-17 05:30 pm W 12 15------ 58.6- 53.2---
2026-07-17 05:20 pmWNW 9 13------ 58.1- 53.2---
2026-07-17 05:10 pmWNW 9 11------ 57.9- 53.4---
2026-07-17 05:00 pmWNW 9 10------ 57.4- 53.4---
2026-07-17 04:50 pmWNW 9 11------ 57.6- 53.2---
2026-07-17 04:40 pmWNW 8 9------ 58.1- 53.1---
2026-07-17 04:20 pm NW 9 9------ 57.0- 53.1---
2026-07-17 04:10 pm NW 8 9------ 56.7- 53.2---
2026-07-17 04:00 pm NW 8 9------ 56.3- 53.2---
2026-07-17 03:50 pmNNW 7 8------ 56.1- 53.2---
2026-07-17 03:40 pmNNW 7 9------ 55.9- 53.4---
2026-07-17 03:30 pmNNW 6 8------ 55.8- 53.2---
2026-07-17 03:20 pmNNW 6 8------ 55.9- 53.4---
2026-07-17 03:10 pmNNW 7 8------ 55.8- 53.4---
2026-07-17 03:00 pmNNW 6 8------ 55.8- 53.4---
2026-07-17 02:50 pmNNW 6 9------ 55.6- 53.4---
2026-07-17 02:40 pmNNW 5 8------ 55.6- 53.4---
2026-07-17 02:30 pmNNW 6 8------ 55.8- 53.6---
2026-07-17 02:20 pmNNW 6 10------ 55.9- 53.6---
2026-07-17 02:10 pmNNW 5 9------ 55.6- 53.2---
2026-07-17 02:00 pm NW 7 10------ 56.7- 53.2---
2026-07-17 01:50 pmWNW 9 10------ 57.7- 53.8---
2026-07-17 01:40 pmWNW 9 10------ 58.1- 54.0---
2026-07-17 01:30 pmWNW 8 9------ 57.9- 54.0---
2026-07-17 01:20 pm NW 8 9------ 58.1- 53.8---
2026-07-17 01:10 pm NW 7 8------ 58.8- 54.0---
2026-07-17 01:00 pmWNW 5 9------ 59.5- 53.6---
2026-07-17 12:50 pmWNW 5 6------ 58.8- 54.1---
2026-07-17 12:40 pmWNW 5 6------ 58.1- 54.9---
2026-07-17 12:30 pm NW 3 4------ 57.4- 55.9---
2026-07-17 12:20 pm W 2 3------ 57.4- 56.7---
2026-07-17 12:10 pm- 0 2------ 57.2- 56.8---
2026-07-17 12:00 pm W 1 2------ 56.8- 56.7---
2026-07-17 11:50 am W 3 4------ 56.5- 56.5---
2026-07-17 11:40 am W 3 4------ 56.1-----
2026-07-17 11:30 am W 2 3------ 55.9-----
2026-07-17 11:20 amWSW 2 3------ 55.8-----
2026-07-17 11:10 am SW 2 3------ 55.8-----
2026-07-17 11:00 amSSW 2 3------ 55.8-----
2026-07-17 10:50 am S 4 5------ 55.6-----
2026-07-17 10:40 am S 4 5------ 55.6-----
2026-07-17 10:30 am S 3 4------ 55.6-----
2026-07-17 10:20 am S 3 4------ 55.4-----
2026-07-17 10:10 amSSW 3 4------ 55.0-----
2026-07-17 10:00 amWSW 3 4------ 54.9-----
2026-07-17 09:50 amSSW 5 5------ 54.7- 54.7---
2026-07-17 09:40 am SW 5 6------ 54.7- 54.7---
2026-07-17 09:30 am SW 5 7------ 54.7- 54.7---
2026-07-17 09:20 amWSW 5 5------ 54.7- 54.7---
2026-07-17 09:10 am SW 5 5------ 54.9- 54.9---
2026-07-17 09:00 am SW 4 5------ 55.2- 55.2---
2026-07-17 08:50 amSSW 3 3------ 55.2- 55.2---
2026-07-17 08:40 amSSW 2 3------ 55.4- 55.4---
2026-07-17 08:30 amSSW 2 3------ 55.4- 55.4---
2026-07-17 08:20 amSSW 2 3------ 55.4- 55.4---
2026-07-17 08:10 amWSW 2 3------ 55.2- 55.2---
2026-07-17 08:00 amWSW 3 3------ 55.2- 55.2---
2026-07-17 07:50 am SW 4 4------ 55.0- 55.0---
2026-07-17 07:40 am SW 3 3------ 55.0- 55.0---
2026-07-17 07:30 amSSW 3 3------ 55.0- 55.0---
2026-07-17 07:20 amSSW 4 4------ 55.0- 55.0---
2026-07-17 07:10 amSSW 4 4------ 55.0- 55.0---
2026-07-17 07:00 am S 3 4------ 54.9- 54.9---
2026-07-17 06:50 amSSW 2 3------ 55.0- 55.0---