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
(8:50 pm PST on 02/15/2026)
0450 GMT on 02/16/2026:
     

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 Speed Wind Speed (WSPD): 0 kts
5-day plot - Wind Gust Wind Gust (GST): 1 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.85 in
5-day plot - Air Temperature Air Temperature (ATMP): 42.3 °F
5-day plot - Dew Point Dew Point (DEWP): 33.6 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 0 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 0 kts
5-day plot - Wind Speed, Wind Gust and Atmospheric Pressure Combined plot of Wind Speed, Gust, and Air Pressure
Supplemental Measurements
Lowest 1-minute Pressure
Time (PST)Pressure
8:50 pm29.85 in
Highest 1-minute Wind Speed
Time (PST)5-day plot - 1-Minute Wind Speed WSPD 5-day plot - 1-Minute Wind Direction WDIR
8:50 pm 0 kts NE ( 34 deg true )
Previous observations
TIME
(PST)		 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
2026-02-15 08:40 pm- 0 0----29.85- 42.3- 33.3---
2026-02-15 08:30 pm- 0 1----29.85- 42.3- 33.3---
2026-02-15 08:20 pm- 0 1----29.85- 42.3- 33.3---
2026-02-15 08:10 pm- 0 0----29.86- 42.3- 33.1---
2026-02-15 08:00 pm- 0 2----29.86-0.05 42.4- 33.3---
2026-02-15 07:50 pm- 0 2----29.87- 42.3- 33.1---
2026-02-15 07:40 pm- 0 0----29.87- 42.3- 32.9---
2026-02-15 07:30 pm- 0 2----29.88- 42.4- 33.3---
2026-02-15 07:20 pm- 0 2----29.88- 42.6- 33.3---
2026-02-15 07:10 pm W 1 2----29.88- 42.6- 33.4---
2026-02-15 07:00 pm W 2 3----29.88-0.05 42.6- 33.3---
2026-02-15 06:50 pm W 2 3----29.88- 42.6- 33.1---
2026-02-15 06:40 pm W 2 4----29.89- 42.6- 32.9---
2026-02-15 06:30 pm W 3 4----29.89- 42.6- 32.9---
2026-02-15 06:20 pm W 2 3----29.90- 42.6- 33.1---
2026-02-15 06:10 pm W 2 3----29.90- 42.6- 33.1---
2026-02-15 06:00 pmWNW 3 4----29.90-0.05 42.6- 32.7---
2026-02-15 05:50 pm NW 3 4----29.90- 42.6- 32.7---
2026-02-15 05:40 pmNNW 2 4----29.91- 42.8- 32.5---
2026-02-15 05:30 pm N 3 5----29.91- 42.8- 32.9---
2026-02-15 05:20 pmNNW 4 6----29.91- 42.8- 32.5---
2026-02-15 05:10 pmNNW 3 5----29.91- 42.8- 32.5---
2026-02-15 05:00 pm NW 3 4----29.91-0.07 42.8- 32.2---
2026-02-15 04:50 pm NW 2 3----29.91- 43.0- 32.0---
2026-02-15 04:40 pm NW 1 3----29.92- 43.0- 32.0---
2026-02-15 04:30 pmNNW 2 4----29.92- 43.0- 32.0---
2026-02-15 04:20 pmWNW 2 3----29.92- 43.3- 32.0---
2026-02-15 04:10 pmNNW 1 4----29.93- 43.5- 32.2---
2026-02-15 04:00 pm NW 3 4----29.93-0.08 43.5- 32.0---
2026-02-15 03:50 pmNNW 2 3----29.93- 43.5- 32.0---
2026-02-15 03:40 pmNNW 2 4----29.94- 43.7- 32.7---
2026-02-15 03:20 pm N 1 3----29.95- 43.3- 33.3---
2026-02-15 03:10 pm N 2 4----29.95- 43.2- 33.3---
2026-02-15 03:00 pmNNE 5 5----29.96-0.08 42.8- 33.3---
2026-02-15 02:50 pmNNE 4 6----29.96- 42.8- 33.4---
2026-02-15 02:40 pmNNE 3 5----29.96- 42.8- 33.3---
2026-02-15 02:30 pmNNE 5 7----29.97- 42.6- 32.9---
2026-02-15 02:20 pmNNE 5 7----29.97- 42.8- 32.9---
2026-02-15 02:10 pm N 3 5----29.97- 42.8- 33.3---
2026-02-15 02:00 pm N 6 8----29.98-0.06 42.6- 33.4---
2026-02-15 01:50 pm N 5 8----29.98- 42.8- 34.5---
2026-02-15 01:40 pm N 6 9----29.99- 42.8- 33.1---
2026-02-15 01:30 pm N 6 7----30.00- 42.6- 32.0---
2026-02-15 01:20 pm N 7 9----30.00- 42.6- 32.7---
2026-02-15 01:10 pm N 8 11----30.01- 42.6- 32.4---
2026-02-15 01:00 pm N 7 10----30.01-0.05 42.3- 33.1---
2026-02-15 12:50 pm NE 5 6----30.01- 42.1- 34.9---
2026-02-15 12:40 pm NE 5 6----30.02- 42.1- 35.1---
2026-02-15 12:30 pm NE 6 9----30.02- 41.9- 35.1---
2026-02-15 12:20 pm NE 6 8----30.03- 41.7- 35.2---
2026-02-15 12:10 pmNNE 6 8----30.03- 41.7- 35.2---
2026-02-15 12:00 pm NE 6 8----30.03-0.03 41.5- 34.9---
2026-02-15 11:50 am NE 7 9----30.03- 41.7- 34.9---
2026-02-15 11:40 am NE 6 8----30.03- 41.7- 34.5---
2026-02-15 11:30 am NE 5 7----30.04- 41.7- 34.7---
2026-02-15 11:20 am NE 6 8----30.04- 41.7- 34.5---
2026-02-15 11:10 am NE 6 8----30.04- 41.5- 34.5---
2026-02-15 11:00 amENE 6 8----30.04-0.02 41.5- 36.0---
2026-02-15 10:50 amENE 7 9----30.05- 41.7- 34.9---
2026-02-15 10:40 amENE 7 9----30.05- 41.7- 35.1---
2026-02-15 10:30 amENE 8 10----30.05- 41.7- 34.9---
2026-02-15 10:20 am NE 9 11----30.05- 41.7- 35.1---
2026-02-15 10:10 amNNE 9 12----30.06- 41.5- 34.9---
2026-02-15 10:00 amNNE 8 12----30.06+0.00 41.7- 35.6---
2026-02-15 09:50 am NE 9 12----30.06- 41.7- 35.6---
2026-02-15 09:40 am NE 8 11----30.06- 41.7- 35.4---
2026-02-15 09:30 am NE 9 11----30.06- 41.5- 35.6---
2026-02-15 09:20 am NE 10 13----30.06- 41.7- 35.6---
2026-02-15 09:10 amNNE 10 13----30.06- 41.5- 35.2---
2026-02-15 09:00 amNNE 11 13----30.06+0.00 41.5- 35.4---
2026-02-15 08:50 amNNE 12 14----30.06- 41.4- 35.6---
2026-02-15 08:40 amNNE 12 15----30.06- 41.5- 35.4---
2026-02-15 08:30 amNNE 12 14----30.06- 41.4- 34.9---
2026-02-15 08:20 amNNE 14 16----30.06- 41.4- 35.1---
2026-02-15 08:10 amNNE 15 17----30.06- 41.2- 34.9---
2026-02-15 08:00 amNNE 13 16----30.06+0.00 41.2- 35.8---
2026-02-15 07:50 amNNE 12 14----30.06- 41.0- 35.6---
2026-02-15 07:40 amNNE 12 14----30.06- 41.2- 36.0---
2026-02-15 07:30 am N 10 12----30.06- 41.2- 35.8---
2026-02-15 07:20 am N 10 12----30.06- 41.4- 35.2---
2026-02-15 07:10 amNNE 9 11----30.06- 41.5- 35.2---
2026-02-15 07:00 amNNE 8 10----30.06-0.01 41.5- 35.2---
2026-02-15 06:50 amNNE 8 10----30.06- 41.4- 35.1---
2026-02-15 06:40 amNNE 9 10----30.06- 41.5- 35.4---
2026-02-15 06:30 amNNE 8 11----30.06- 41.5- 35.2---
2026-02-15 06:20 am N 9 11----30.06- 41.5- 35.6---
2026-02-15 06:10 am N 9 13----30.06- 41.7- 36.0---
2026-02-15 06:00 amNNE 9 11----30.06-0.01 41.7- 36.0---
2026-02-15 05:50 amNNE 10 12----30.06- 41.7- 35.8---
2026-02-15 05:40 amNNE 11 13----30.06- 41.7- 35.6---
2026-02-15 05:30 amNNE 12 14----30.06- 41.7- 35.4---
2026-02-15 05:20 amNNE 13 16----30.06- 41.9- 35.6---
2026-02-15 05:10 am N 12 14----30.07- 41.9- 35.8---
2026-02-15 05:00 amNNE 13 17----30.07-0.02 41.5- 35.6---
2026-02-15 04:50 amNNE 13 16----30.07- 41.5- 36.3---
2026-02-15 04:40 amNNE 13 15----30.07- 41.5- 36.9---
2026-02-15 04:30 amNNE 12 14----30.07- 41.5- 37.0---
2026-02-15 04:20 amNNE 11 13----30.07- 41.5- 37.4---
2026-02-15 04:10 amNNE 11 13----30.07- 41.9- 37.6---
2026-02-15 04:00 am N 13 15----30.07-0.02 41.9- 37.2---
2026-02-15 03:50 am N 14 16----30.07- 42.1- 37.2---
2026-02-15 03:40 am N 13 15----30.07- 42.3- 37.4---
2026-02-15 03:30 am N 14 16----30.07- 42.1- 37.2---
2026-02-15 03:20 am N 14 16----30.07- 42.1- 37.2---
2026-02-15 03:10 am N 12 14----30.07- 42.1- 37.6---
2026-02-15 03:00 am N 13 15----30.07-0.01 42.3- 37.4---
2026-02-15 02:50 am N 13 15----30.08- 42.4- 37.2---
2026-02-15 02:40 am N 12 15----30.08- 42.4- 37.6---
2026-02-15 02:30 am N 11 13----30.08- 42.3- 37.9---
2026-02-15 02:20 am N 10 12----30.09- 42.3- 38.3---
2026-02-15 02:10 am N 11 13----30.09- 42.3- 38.1---
2026-02-15 02:00 am N 11 13----30.09+0.00 42.3- 37.9---
2026-02-15 01:50 am N 11 13----30.09- 42.1- 37.8---
2026-02-15 01:40 am N 10 12----30.09- 42.1- 37.8---
2026-02-15 01:30 am N 11 13----30.09- 42.1- 37.4---
2026-02-15 01:20 am N 11 13----30.09- 42.1- 37.0---
2026-02-15 01:10 am N 12 14----30.09- 42.3- 36.5---
2026-02-15 01:00 am N 11 12----30.09+0.00 42.4- 36.5---
2026-02-15 12:50 am N 11 13----30.09- 42.6- 36.7---
2026-02-15 12:40 am N 12 13----30.09- 42.8- 36.1---
2026-02-15 12:30 am N 11 12----30.09- 42.8- 36.7---
2026-02-15 12:20 am N 11 13----30.09- 43.0- 36.9---
2026-02-15 12:10 am N 10 12----30.09- 43.0- 36.3---
2026-02-15 12:00 am N 8 10----30.09-0.01 43.0- 36.7---
2026-02-14 11:50 pmNNE 6 7----30.09- 43.0- 36.3---
2026-02-14 11:40 pm N 6 8----30.09- 43.2- 36.1---
2026-02-14 11:30 pmNNE 6 8----30.09- 43.3- 35.8---
2026-02-14 11:20 pmNNE 7 8----30.09- 43.3- 35.4---
2026-02-14 11:10 pmNNE 8 9----30.09- 43.5- 34.9---
2026-02-14 11:00 pmNNE 9 11----30.09+0.00 43.7- 34.7---
2026-02-14 10:50 pmNNE 10 11----30.09- 43.5- 35.1---
2026-02-14 10:40 pmNNE 9 10----30.09- 43.5- 35.2---
2026-02-14 10:30 pmNNE 8 9----30.09- 44.1- 34.2---
2026-02-14 10:20 pm N 9 9----30.10- 44.2- 33.3---
2026-02-14 10:10 pm N 8 10----30.10- 44.1- 35.8---
2026-02-14 10:00 pm N 7 8----30.10+0.01 44.4- 37.8---
2026-02-14 09:50 pmNNE 7 8----30.10- 44.4- 35.4---
2026-02-14 09:40 pmNNE 7 8----30.10- 44.6- 35.4---
2026-02-14 09:30 pmNNE 8 8----30.10- 44.6- 35.2---
2026-02-14 09:20 pmNNE 7 8----30.10- 44.6- 36.7---
2026-02-14 09:10 pm NE 7 7----30.10- 44.4- 37.9---
2026-02-14 09:00 pm NE 7 8----30.10+0.01 44.4- 39.2---
2026-02-14 08:50 pm NE 8 9----30.10- 44.6- 39.7---