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

Latest NWS Marine Forecast

Important Notice to Mariners

Search And Rescue (SAR) Data

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Station SISW1

Conditions at SISW1 as of
(8:40 am PST)
1640 GMT on 12/04/2023:
     

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):ESE ( 120 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 17 kts
5-day plot - Wind Gust Wind Gust (GST): 20 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.92 in
5-day plot - Air Temperature Air Temperature (ATMP): 45.5 °F
5-day plot - Dew Point Dew Point (DEWP): 44.4 °F
5-day plot - Wind Chill Wind Chill (CHILL): 37.8 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 16 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 17 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 (PST)5-day plot - 1-Minute Wind Speed WSPD 5-day plot - 1-Minute Wind Direction WDIR
8:39 am 19 kts-
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
2023-12-04 08:30 amESE 17 19----29.93- 45.7- 44.2---
2023-12-04 08:20 amESE 18 19----29.93- 45.7- 44.1---
2023-12-04 08:10 amESE 15 18----29.93- 46.0- 44.2---
2023-12-04 08:00 amESE 15 18----29.94-0.09 46.0- 44.1---
2023-12-04 07:50 amESE 16 18----29.95- 45.9- 43.9---
2023-12-04 07:40 amESE 15 18----29.96- 45.9- 43.7---
2023-12-04 07:30 amESE 14 16----29.96- 46.0- 43.3---
2023-12-04 07:20 amESE 14 16----29.97- 46.2- 43.3---
2023-12-04 07:10 amESE 14 17----29.98- 46.0- 43.3---
2023-12-04 07:00 amESE 13 15----29.98-0.07 46.0- 43.7---
2023-12-04 06:50 amESE 13 15----29.99- 46.0- 43.9---
2023-12-04 06:40 am SE 11 13----30.00- 46.0- 44.1---
2023-12-04 06:30 am SE 12 14----30.00- 46.0- 44.1---
2023-12-04 06:20 amESE 11 14----30.00- 46.2- 44.6---
2023-12-04 06:10 amESE 14 16----30.00- 46.2- 44.4---
2023-12-04 06:00 am SE 12 15----30.01-0.06 46.6- 44.8---
2023-12-04 05:50 am SE 11 13----30.02- 46.6- 45.1---
2023-12-04 05:40 am SE 12 14----30.02- 46.6- 45.1---
2023-12-04 05:30 am SE 13 16----30.03- 46.6- 45.0---
2023-12-04 05:20 am SE 12 14----30.03- 46.6- 45.3---
2023-12-04 05:10 amESE 13 15----30.03- 46.6- 45.3---
2023-12-04 05:00 amESE 12 14----30.03-0.04 46.6- 45.7---
2023-12-04 04:50 amESE 10 12----30.05- 46.8- 45.9---
2023-12-04 04:40 amESE 9 12----30.03- 47.1- 45.9---
2023-12-04 04:30 am SE 7 9----30.06- 47.3- 46.0---
2023-12-04 04:20 am SE 8 10----30.06- 47.1- 46.2---
2023-12-04 04:10 am SE 10 12----30.05- 47.1- 46.4---
2023-12-04 04:00 am SE 12 13----30.06-0.01 47.3- 46.2---
2023-12-04 03:50 am SE 13 15----30.06- 47.3- 46.4---
2023-12-04 03:40 am SE 12 15----30.06- 47.5- 46.6---
2023-12-04 03:30 am SE 11 14----30.07- 47.3- 46.8---
2023-12-04 03:20 am SE 9 12----30.07- 47.3- 47.1---
2023-12-04 03:10 am SE 9 12----30.08- 47.3- 46.8---
2023-12-04 03:00 am SE 11 12----30.07+0.02 47.3- 46.6---
2023-12-04 02:50 amESE 12 14----30.08- 47.5- 46.6---
2023-12-04 02:40 amESE 12 13----30.07- 48.0- 47.3---
2023-12-04 02:30 amESE 11 13----30.07- 48.2- 47.7---
2023-12-04 02:20 am E 10 13----30.07- 48.2- 48.0---
2023-12-04 02:10 am E 10 11----30.07- 48.4- 48.2---
2023-12-04 02:00 am E 10 10----30.07+0.07 48.6- 48.4---
2023-12-04 01:50 am E 10 11----30.06- 48.6- 48.4---
2023-12-04 01:40 am E 10 11----30.07- 48.4- 48.4---
2023-12-04 01:30 am E 10 11----30.06- 48.4- 48.4---
2023-12-04 01:20 am E 9 10----30.07- 48.2-----
2023-12-04 01:10 am E 8 9----30.07- 48.2-----
2023-12-04 01:00 am E 8 10----30.07+0.09 48.2-----
2023-12-04 12:50 am E 8 10----30.06- 48.2-----
2023-12-04 12:40 am E 8 8----30.07- 48.2-----
2023-12-04 12:30 am E 9 11----30.06- 48.0-----
2023-12-04 12:20 am E 9 10----30.05- 48.0-----
2023-12-04 12:10 am E 7 9----30.05- 48.2-----
2023-12-04 12:00 am E 6 7----30.05+0.07 48.9- 48.9---
2023-12-03 11:50 pm SE 7 9----30.03- 48.9- 48.7---
2023-12-03 11:40 pm SE 7 9----30.03- 48.9- 48.7---
2023-12-03 11:30 pmSSE 9 12----30.02- 48.7- 48.7---
2023-12-03 11:20 pm SE 7 10----30.01- 48.7-----
2023-12-03 11:10 pmESE 7 8----30.01- 48.7-----
2023-12-03 11:00 pm SE 7 9----30.00+0.02 48.9-----
2023-12-03 10:50 pm SE 9 10----30.00- 48.9- 48.9---
2023-12-03 10:40 pm SE 10 12----29.99- 48.9- 48.9---
2023-12-03 10:30 pm SE 10 12----29.99- 48.9- 48.9---
2023-12-03 10:20 pm SE 11 13----29.98- 49.1- 49.1---
2023-12-03 10:10 pm SE 11 13----29.98- 49.1- 49.1---
2023-12-03 10:00 pm SE 11 14----29.98-0.01 48.9- 48.9---
2023-12-03 09:50 pm SE 14 16------------
2023-12-03 09:40 pm SE 12 15----29.96- 48.6- 48.4---
2023-12-03 09:30 pmSSE 12 13----29.96- 48.6- 48.4---
2023-12-03 09:20 pmSSE 12 13----29.98- 48.9- 48.6---
2023-12-03 09:10 pm S 11 14----29.98- 49.1- 48.6---
2023-12-03 09:00 pm S 12 14----29.98+0.01 49.3- 48.4---
2023-12-03 08:50 pm S 11 13----29.98- 49.3- 48.6---
2023-12-03 08:40 pmSSE 13 16----29.98- 49.5- 48.7---
2023-12-03 08:30 pmSSE 14 16----29.97- 49.5- 48.7---
2023-12-03 08:20 pmSSE 16 19----29.96- 49.5- 49.1---
2023-12-03 08:10 pm S 15 18----29.96- 49.5- 49.3---
2023-12-03 08:00 pm S 12 15----29.98+0.04 49.5- 49.5---
2023-12-03 07:50 pmSSE 10 11----29.99- 49.6- 49.5---
2023-12-03 07:40 pmSSE 10 12----30.00- 49.8- 49.5---
2023-12-03 07:30 pm S 11 13----29.99- 50.0- 49.5---
2023-12-03 07:20 pm S 10 12----29.99- 49.8- 49.5---
2023-12-03 07:10 pm S 10 11----29.99- 50.0- 49.5---
2023-12-03 07:00 pm S 9 10----29.99+0.10 50.2- 49.5---
2023-12-03 06:50 pmSSW 9 10----29.99- 50.5- 49.3---
2023-12-03 06:40 pmSSW 7 10----29.98- 51.4- 48.4---
2023-12-03 06:30 pmSSW 7 10----29.97- 51.6- 48.0---
2023-12-03 06:20 pmSSW 7 9----29.97- 51.3- 48.4---
2023-12-03 06:10 pmSSW 6 7----29.97- 51.3- 48.4---
2023-12-03 06:00 pmWNW 10 14----29.97+0.12 51.6- 47.7---
2023-12-03 05:50 pm NW 12 14----29.96- 51.4- 48.2---
2023-12-03 05:40 pm NW 13 16----29.96- 51.4- 48.4---
2023-12-03 05:30 pm NW 13 16----29.95- 51.4- 48.4---
2023-12-03 05:20 pmWNW 12 15----29.95- 51.4- 48.2---
2023-12-03 05:10 pmWNW 13 17----29.95- 51.6- 48.2---
2023-12-03 05:00 pmWNW 12 14----29.94+0.13 51.4- 48.4---
2023-12-03 04:50 pmWNW 10 13----29.93- 51.3- 48.2---
2023-12-03 04:40 pmWNW 10 14----29.93- 51.3- 48.6---
2023-12-03 04:30 pm NW 12 16----29.92- 51.4- 48.7---
2023-12-03 04:20 pmNNW 14 17----29.91- 51.8- 48.7---
2023-12-03 04:10 pmNNW 17 21----29.90- 51.8- 48.7---
2023-12-03 04:00 pmNNW 19 23----29.89+0.15 52.0- 48.7---
2023-12-03 03:50 pm NW 20 24----29.88- 52.2- 48.7---
2023-12-03 03:40 pm NW 20 24----29.87- 52.0- 48.6---
2023-12-03 03:30 pmWNW 17 20----29.86- 51.8- 48.7---
2023-12-03 03:20 pmWNW 13 17----29.86- 51.4- 48.9---
2023-12-03 03:10 pmWNW 12 16----29.85- 51.4- 48.7---
2023-12-03 03:00 pmWNW 15 19----29.85+0.11 51.8- 48.4---
2023-12-03 02:50 pm NW 15 19----29.84- 51.8- 48.4---
2023-12-03 02:40 pmWNW 15 19----29.83- 51.8- 48.2---
2023-12-03 02:30 pmWNW 14 19----29.83- 51.6- 48.4---
2023-12-03 02:20 pm NW 17 22----29.82- 51.8- 48.6---
2023-12-03 02:10 pmWNW 15 21----29.81- 51.6- 49.1---
2023-12-03 02:00 pm NW 17 22----29.81+0.15 51.6- 49.1---
2023-12-03 01:50 pm NW 22 28----29.80- 51.8- 48.9---
2023-12-03 01:40 pm NW 26 32----29.78- 51.8- 48.9---
2023-12-03 01:30 pm NW 26 32----29.77- 51.4- 49.1---
2023-12-03 01:20 pm NW 27 33----29.76- 51.3- 48.7---
2023-12-03 01:10 pm NW 29 34----29.74- 51.3- 48.4---
2023-12-03 01:00 pm NW 27 33----29.74+0.12 50.9- 48.4---
2023-12-03 12:50 pm NW 22 31----29.73- 50.2- 48.6---
2023-12-03 12:40 pm NW 19 25----29.74- 49.6- 48.6---
2023-12-03 12:30 pm NW 21 28----29.75- 49.8- 48.4---
2023-12-03 12:20 pmWNW 12 19----29.74- 50.0- 48.6---
2023-12-03 12:10 pmWSW 9 15----29.74- 48.4- 48.0---
2023-12-03 12:00 pmSSW 18 24----29.74+0.09 48.4- 48.4---
2023-12-03 11:50 am S 19 25----29.71- 48.0-----
2023-12-03 11:40 am S 23 32----29.69- 47.8-----
2023-12-03 11:30 am S 26 32----29.66- 47.8-----
2023-12-03 11:20 am S 26 32----29.65- 48.0- 48.0---
2023-12-03 11:10 am S 26 32----29.66- 47.5- 47.5---
2023-12-03 11:00 am S 25 31----29.65-0.04 46.9-----
2023-12-03 10:50 am S 27 32----29.63- 46.4-----
2023-12-03 10:40 amSSE 29 34----29.62- 46.2- 46.2---
2023-12-03 10:30 amSSE 30 35----29.61- 46.4- 46.2---
2023-12-03 10:20 amSSE 28 35----29.61- 46.4- 46.2---
2023-12-03 10:10 amSSE 28 34----29.62- 45.9- 45.9---
2023-12-03 10:00 amSSE 28 35----29.61-0.11 45.7- 45.7---
2023-12-03 09:50 amSSE 26 32----29.62- 45.5- 45.5---
2023-12-03 09:40 amSSE 26 32----29.62- 45.7- 45.7---
2023-12-03 09:30 amSSE 25 31----29.62- 45.7- 45.7---
2023-12-03 09:20 amSSE 25 30----29.63- 45.5- 45.5---
2023-12-03 09:10 amSSE 27 32----29.64- 45.3- 45.1---
2023-12-03 09:00 amSSE 26 30----29.65-0.09 45.3- 45.1---
2023-12-03 08:50 amSSE 24 30----29.65- 45.3- 45.3---
2023-12-03 08:40 amSSE 25 28----29.67- 45.0- 45.0---
2023-12-03 08:30 amSSE 26 30----29.67- 44.6- 44.6---
2023-12-03 08:20 am SE 25 31----29.67- 44.6-----
2023-12-03 08:10 am SE 24 28----29.67- 44.6-----
2023-12-03 08:00 am SE 24 28----29.70-0.05 44.4-----
2023-12-03 07:50 am SE 24 27----29.70- 44.6- 44.6---