Station List

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

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Station SISW1

Conditions at SISW1 as of
(5:50 pm PDT on 05/30/2026)
0050 GMT on 05/31/2026:
     

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): W ( 280 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 14 kts
5-day plot - Wind Gust Wind Gust (GST): 19 kts
5-day plot - Air Temperature Air Temperature (ATMP): 53.4 °F
5-day plot - Dew Point Dew Point (DEWP): 40.5 °F
5-day plot - Wind Chill Wind Chill (CHILL): 48.7 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 14 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 14 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
5:49 pm 16 kts W ( 280 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
2026-05-30 05:40 pm W 12 17------ 53.4- 41.2---
2026-05-30 05:30 pm W 11 14------ 53.4- 41.9---
2026-05-30 05:20 pm W 12 14------ 52.9- 42.3---
2026-05-30 05:10 pm W 12 14------ 52.7- 42.8---
2026-05-30 05:00 pm W 12 14------ 52.7- 43.5---
2026-05-30 04:50 pm W 12 13------ 52.3- 43.7---
2026-05-30 04:40 pm W 11 12------ 52.2- 43.9---
2026-05-30 04:30 pm W 11 12------ 52.3- 43.9---
2026-05-30 04:20 pm W 9 11------ 52.3- 43.3---
2026-05-30 04:10 pmWSW 8 10------ 52.5- 43.0---
2026-05-30 04:00 pmWSW 8 9------ 52.9- 41.9---
2026-05-30 03:50 pmWSW 7 8------ 53.2- 40.6---
2026-05-30 03:40 pmWSW 6 8------ 53.4- 40.5---
2026-05-30 03:30 pm W 7 8------ 53.8- 39.6---
2026-05-30 03:20 pm W 7 9------ 53.4- 39.4---
2026-05-30 03:10 pm W 7 9------ 53.8- 39.7---
2026-05-30 03:00 pm W 6 9------ 54.3- 38.5---
2026-05-30 02:50 pmWNW 7 10------ 54.1- 37.6---
2026-05-30 02:40 pmWNW 8 10------ 54.0- 37.2---
2026-05-30 02:30 pmWNW 9 12------ 53.6- 38.3---
2026-05-30 02:20 pmWNW 10 13------ 53.4- 38.8---
2026-05-30 02:10 pmWNW 10 12------ 53.2- 39.4---
2026-05-30 02:00 pmWNW 10 13------ 53.1- 39.6---
2026-05-30 01:50 pmWNW 11 14------ 52.9- 39.9---
2026-05-30 01:40 pmWNW 11 14------ 52.5- 40.5---
2026-05-30 01:30 pmWNW 11 14------ 52.3- 40.8---
2026-05-30 01:20 pmWNW 12 15------ 52.3- 40.8---
2026-05-30 01:10 pmWNW 12 15------ 52.2- 40.5---
2026-05-30 01:00 pmWNW 14 17------ 52.2- 40.5---
2026-05-30 12:50 pmWNW 15 18------ 51.8- 40.6---
2026-05-30 12:40 pmWNW 15 18------ 51.6- 41.0---
2026-05-30 12:30 pmWNW 16 19------ 51.6- 41.4---
2026-05-30 12:20 pmWNW 16 19------ 51.4- 41.9---
2026-05-30 12:10 pmWNW 15 18------ 51.3- 42.3---
2026-05-30 12:00 pmWNW 16 19------ 51.1- 42.4---
2026-05-30 11:50 amWNW 16 20------ 50.9- 42.4---
2026-05-30 11:40 amWNW 16 20------ 50.9- 42.4---
2026-05-30 11:30 amWNW 18 23------ 50.5- 42.8---
2026-05-30 11:20 amWNW 18 22------ 50.5- 43.5---
2026-05-30 11:10 amWNW 18 23------ 50.4- 43.7---
2026-05-30 11:00 amWNW 17 21------ 50.4- 44.4---
2026-05-30 10:50 amWNW 16 20------ 50.4- 44.4---
2026-05-30 10:40 amWNW 17 23------ 50.2- 44.4---
2026-05-30 10:30 amWNW 16 21------ 50.2- 44.6---
2026-05-30 10:20 amWNW 16 20------ 50.2- 44.6---
2026-05-30 10:10 amWNW 15 20------ 50.4- 45.1---
2026-05-30 10:00 amWNW 17 20------ 50.0- 44.8---
2026-05-30 09:50 amWNW 17 21------ 50.0- 44.8---
2026-05-30 09:40 amWNW 17 22------ 50.0- 44.8---
2026-05-30 09:30 amWNW 16 20------ 50.0- 45.0---
2026-05-30 09:20 amWNW 17 21------ 50.0- 44.8---
2026-05-30 09:10 am W 16 21------ 50.0- 44.8---
2026-05-30 09:00 am W 16 20------ 49.8- 44.6---
2026-05-30 08:50 am W 16 19------ 49.8- 44.6---
2026-05-30 08:40 am W 17 22------ 49.6- 44.4---
2026-05-30 08:30 amWNW 16 20------ 49.6- 44.4---
2026-05-30 08:20 amWNW 17 22------ 49.5- 44.4---
2026-05-30 08:10 amWNW 17 20------ 49.5- 44.8---
2026-05-30 08:00 amWNW 18 22------ 49.5- 44.8---
2026-05-30 07:50 amWNW 19 23------ 49.5- 44.4---
2026-05-30 07:40 amWNW 19 24------ 49.5- 44.4---
2026-05-30 07:30 amWNW 18 22------ 49.5- 44.4---
2026-05-30 07:20 amWNW 16 20------ 49.6- 44.8---
2026-05-30 07:10 amWNW 17 23------ 49.6- 44.4---
2026-05-30 07:00 am W 17 20------ 49.6- 44.2---
2026-05-30 06:50 am W 17 22------ 49.6- 44.4---
2026-05-30 06:40 am W 17 21------ 49.5- 44.1---
2026-05-30 06:30 am W 18 22------ 49.6- 44.1---
2026-05-30 06:20 am W 17 22------ 49.5- 43.9---
2026-05-30 06:10 am W 16 21------ 49.6- 44.2---
2026-05-30 06:00 am W 18 21------ 49.6- 43.9---
2026-05-30 05:50 am W 18 23------ 49.6- 43.9---
2026-05-30 05:40 am W 18 24------ 49.6- 43.9---
2026-05-30 05:30 am W 18 23------ 49.6- 43.9---
2026-05-30 05:20 am W 20 25------ 49.6- 43.7---
2026-05-30 05:10 am W 19 24------ 49.6- 43.5---
2026-05-30 05:00 am W 19 24------ 49.6- 43.5---
2026-05-30 04:50 am W 20 27------ 49.6- 43.3---
2026-05-30 04:40 am W 21 27------ 49.8- 43.2---
2026-05-30 04:30 am W 20 26------ 49.8- 43.0---
2026-05-30 04:20 am W 20 25------ 49.8- 43.2---
2026-05-30 04:10 am W 22 26------ 49.8- 42.8---
2026-05-30 04:00 am W 21 28------ 49.8- 42.6---
2026-05-30 03:50 am W 21 27------ 49.8- 42.4---
2026-05-30 03:40 am W 20 26------ 49.8- 42.6---
2026-05-30 03:30 am W 19 25------ 49.8- 42.8---
2026-05-30 03:20 am W 21 26------ 50.0- 42.8---
2026-05-30 03:10 am W 20 26------ 50.0- 42.8---
2026-05-30 03:00 am W 20 26------ 50.0- 42.6---
2026-05-30 02:50 am W 22 27------ 50.0- 42.4---
2026-05-30 02:40 am W 20 27------ 50.2- 42.6---
2026-05-30 02:30 am W 22 27------ 50.0- 42.4---
2026-05-30 02:20 am W 22 28------ 50.2- 42.6---
2026-05-30 02:10 am W 21 27------ 50.2- 42.8---
2026-05-30 02:00 am W 21 26------ 50.2- 42.8---
2026-05-30 01:50 am W 21 27------ 50.2- 42.6---
2026-05-30 01:40 am W 21 28------ 50.2- 42.8---
2026-05-30 01:30 am W 20 27------ 50.2- 42.6---
2026-05-30 01:20 am W 21 26------ 50.2- 42.4---
2026-05-30 01:10 am W 20 24------ 50.4- 42.6---
2026-05-30 01:00 am W 23 28------ 50.2- 42.1---
2026-05-30 12:50 am W 22 29------ 50.2- 42.3---
2026-05-30 12:40 am W 24 31------ 50.4- 42.4---
2026-05-30 12:30 am W 22 27------ 50.4- 42.4---
2026-05-30 12:20 am W 23 29------ 50.4- 42.3---
2026-05-30 12:10 am W 23 28------ 50.4- 42.3---
2026-05-30 12:00 am W 23 27------ 50.4- 42.3---
2026-05-29 11:50 pm W 24 30------ 50.4- 42.4---
2026-05-29 11:40 pm W 25 31------ 50.4- 42.4---
2026-05-29 11:30 pmWNW 24 29------ 50.5- 42.8---
2026-05-29 11:20 pm W 24 30------ 50.5- 42.6---
2026-05-29 11:10 pmWNW 25 32------ 50.5- 42.6---
2026-05-29 11:00 pmWNW 26 32------ 50.5- 42.6---
2026-05-29 10:50 pmWNW 26 33------ 50.7- 42.4---
2026-05-29 10:40 pm W 26 34------ 50.7- 42.3---
2026-05-29 10:30 pmWNW 27 33------ 50.7- 42.3---
2026-05-29 10:20 pmWNW 27 33------ 50.7- 42.4---
2026-05-29 10:10 pmWNW 27 34------ 50.9- 43.0---
2026-05-29 10:00 pmWNW 28 34------ 50.9- 42.3---
2026-05-29 09:50 pm W 29 37------ 50.9- 41.7---
2026-05-29 09:40 pm W 28 36------ 50.9- 41.9---
2026-05-29 09:30 pm W 28 36------ 50.9- 41.9---
2026-05-29 09:20 pm W 30 38------ 50.9- 41.9---
2026-05-29 09:10 pmWNW 30 36------ 51.1- 41.7---
2026-05-29 09:00 pmWNW 30 37------ 51.1- 41.2---
2026-05-29 08:50 pmWNW 31 39------ 51.1- 41.2---
2026-05-29 08:40 pmWNW 30 37------ 51.1- 40.8---
2026-05-29 08:30 pmWNW 28 37------ 51.3- 40.6---
2026-05-29 08:20 pm W 28 38------ 51.3- 40.6---
2026-05-29 08:10 pmWNW 27 33------ 51.3- 40.8---
2026-05-29 08:00 pmWNW 27 34------ 51.3- 40.6---
2026-05-29 07:50 pmWNW 26 32------ 51.4- 40.6---
2026-05-29 07:40 pmWNW 26 33------ 51.8- 39.7---
2026-05-29 07:30 pmWNW 26 32------ 51.8- 39.4---
2026-05-29 07:20 pmWNW 26 33------ 52.0- 39.0---
2026-05-29 07:10 pm W 23 29------ 52.0- 40.1---
2026-05-29 07:00 pm W 21 26------ 52.2- 40.1---
2026-05-29 06:50 pm W 22 31------ 52.2- 39.6---
2026-05-29 06:40 pm W 21 27------ 52.3- 39.9---
2026-05-29 06:30 pm W 20 26------ 52.5- 39.7---
2026-05-29 06:20 pm W 18 24------ 52.7- 39.7---
2026-05-29 06:10 pm W 17 23------ 52.7- 40.3---
2026-05-29 06:00 pm W 18 22------ 52.7- 39.6---
2026-05-29 05:50 pm W 18 21------ 52.7- 39.0---