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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

Latest NWS Marine Forecast

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
(2:50 am PDT)
0950 GMT on 09/26/2026:
     

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):WNW ( 290 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 15 kts
5-day plot - Wind Gust Wind Gust (GST): 18 kts
5-day plot - Air Temperature Air Temperature (ATMP): 54.5 °F
5-day plot - Dew Point Dew Point (DEWP): 46.6 °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
2:50 am 17 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
2026-09-26 02:40 amWNW 15 19------ 54.5- 46.9---
2026-09-26 02:30 amWNW 15 18------ 54.3- 47.1---
2026-09-26 02:20 amWNW 14 17------ 54.3- 47.1---
2026-09-26 02:10 amWNW 13 17------ 54.3- 46.9---
2026-09-26 02:00 amWNW 13 17------ 54.3- 46.9---
2026-09-26 01:50 am W 14 18------ 54.3- 46.9---
2026-09-26 01:40 am W 12 15------ 54.3- 46.9---
2026-09-26 01:30 am W 11 13------ 54.0- 47.5---
2026-09-26 01:20 amWSW 10 13------ 54.1- 47.7---
2026-09-26 01:10 amWSW 11 12------ 54.1- 47.1---
2026-09-26 01:00 am W 10 12------ 54.3- 47.3---
2026-09-26 12:50 amWSW 11 13------ 54.3- 46.8---
2026-09-26 12:40 amWSW 10 12------ 54.3- 46.9---
2026-09-26 12:30 am W 10 12------ 54.3- 47.1---
2026-09-26 12:20 am W 11 14------ 54.3- 47.3---
2026-09-26 12:10 am W 15 19------ 54.7- 46.8---
2026-09-26 12:00 am W 17 20------ 54.7- 46.0---
2026-09-25 11:50 pm W 19 23------ 55.0- 46.0---
2026-09-25 11:40 pm W 19 24------ 55.0- 45.7---
2026-09-25 11:30 pm W 19 24------ 55.0- 46.0---
2026-09-25 11:20 pm W 20 25------ 55.0- 45.7---
2026-09-25 11:10 pm W 20 26------ 55.0- 45.9---
2026-09-25 11:00 pm W 21 27------ 55.2- 45.9---
2026-09-25 10:50 pm W 22 26------ 55.2- 46.0---
2026-09-25 10:40 pm W 22 28------ 55.4- 45.7---
2026-09-25 10:30 pm W 22 27------ 55.2- 45.7---
2026-09-25 10:20 pm W 20 24------ 55.2- 45.7---
2026-09-25 10:10 pm W 19 23------ 55.2- 46.0---
2026-09-25 10:00 pm W 18 23------ 55.0- 46.0---
2026-09-25 09:50 pm W 18 21------ 55.4- 45.7---
2026-09-25 09:40 pm W 18 22------ 55.6- 45.7---
2026-09-25 09:30 pm W 17 21------ 55.6- 45.7---
2026-09-25 09:20 pm W 17 21------ 55.6- 45.7---
2026-09-25 09:10 pm W 16 20------ 55.4- 45.7---
2026-09-25 09:00 pm W 16 19------ 55.4- 45.7---
2026-09-25 08:50 pm W 18 23------ 55.6- 45.5---
2026-09-25 08:40 pm W 17 21------ 55.6- 45.7---
2026-09-25 08:30 pm W 18 22------ 55.6- 45.7---
2026-09-25 08:20 pm W 18 24------ 55.8- 45.5---
2026-09-25 08:10 pm W 20 24------ 55.9- 45.1---
2026-09-25 08:00 pm W 21 26------ 55.8- 45.3---
2026-09-25 07:50 pm W 21 26------ 55.9- 45.7---
2026-09-25 07:40 pm W 20 25------ 55.8- 46.0---
2026-09-25 07:30 pm W 20 25------ 55.6- 46.4---
2026-09-25 07:20 pm W 24 30------ 55.9- 46.0---
2026-09-25 07:10 pm W 25 30------ 55.8- 46.0---
2026-09-25 07:00 pm W 25 30------ 55.8- 46.0---
2026-09-25 06:50 pm W 25 30------ 55.9- 46.4---
2026-09-25 06:40 pm W 25 30------ 55.9- 46.6---
2026-09-25 06:30 pm W 22 28------ 55.8- 47.5---
2026-09-25 06:20 pm W 22 27------ 55.8- 47.5---
2026-09-25 06:10 pm W 23 29------ 55.6- 48.4---
2026-09-25 06:00 pmWNW 24 29------ 55.6- 48.4---
2026-09-25 05:50 pmWNW 23 28------ 55.4- 48.6---
2026-09-25 05:40 pmWNW 21 25------ 55.2- 49.1---
2026-09-25 05:30 pmWNW 21 26------ 55.2- 49.1---
2026-09-25 05:20 pmWNW 21 25------ 55.2- 49.5---
2026-09-25 05:10 pmWNW 21 28------ 55.2- 49.3---
2026-09-25 05:00 pmWNW 23 28------ 55.4- 49.1---
2026-09-25 04:50 pmWNW 22 26------ 55.4- 49.5---
2026-09-25 04:40 pmWNW 23 28------ 55.2- 49.8---
2026-09-25 04:30 pmWNW 23 28------ 55.2- 50.0---
2026-09-25 04:20 pmWNW 24 29------ 55.4- 50.0---
2026-09-25 04:10 pmWNW 23 30------ 55.4- 50.2---
2026-09-25 04:00 pm NW 22 27------ 55.2- 50.4---
2026-09-25 03:50 pm NW 19 23------ 54.5- 50.4---
2026-09-25 03:40 pm NW 22 26------ 54.7- 50.2---
2026-09-25 03:30 pmWNW 24 29------ 54.9- 50.0---
2026-09-25 03:20 pmWNW 24 32------ 55.2- 49.5---
2026-09-25 03:10 pmWNW 24 29------ 55.2- 48.9---
2026-09-25 03:00 pm W 23 28------ 54.9- 48.6---
2026-09-25 02:50 pmWNW 21 26------ 54.5- 48.6---
2026-09-25 02:40 pmWNW 22 28------ 54.3- 48.9---
2026-09-25 02:30 pmWNW 17 22------ 53.4- 50.2---
2026-09-25 02:20 pmWNW 14 19------ 52.7- 51.8---
2026-09-25 02:10 pm NW 12 17------ 52.3- 52.2---
2026-09-25 02:00 pm NW 12 14------ 52.3- 52.3---
2026-09-25 01:50 pm NW 13 16------ 52.3- 52.3---
2026-09-25 01:40 pmWNW 10 14------ 52.0- 51.8---
2026-09-25 01:30 pm NW 9 11------ 51.8- 51.3---
2026-09-25 01:20 pmNNW 11 12------ 52.0- 50.5---
2026-09-25 01:10 pm NW 12 13------ 52.3- 50.4---
2026-09-25 01:00 pm NW 14 16------ 52.5- 50.0---
2026-09-25 12:50 pmNNW 15 17------ 52.2- 50.2---
2026-09-25 12:40 pmNNW 12 15------ 52.0- 51.1---
2026-09-25 12:30 pmNNW 11 13------ 52.0- 51.4---
2026-09-25 12:20 pmNNW 14 16------ 52.2- 51.3---
2026-09-25 12:10 pmNNW 13 15------ 52.5- 51.4---
2026-09-25 12:00 pmNNW 15 19------ 52.5- 51.4---
2026-09-25 11:50 am N 16 19------ 52.3- 51.6---
2026-09-25 11:40 am N 17 19------ 52.0- 51.8---
2026-09-25 11:30 am N 16 20------ 51.8-----
2026-09-25 11:20 am N 16 19------ 51.8-----
2026-09-25 11:10 amNNW 12 17------ 52.3-----
2026-09-25 11:00 amNNW 7 10------ 52.7-----
2026-09-25 10:50 am NW 6 7------ 52.9-----
2026-09-25 10:40 amWSW 3 5------ 52.9-----
2026-09-25 10:30 amWSW 4 6------ 52.9-----
2026-09-25 10:20 amSSW 7 10------ 52.7-----
2026-09-25 10:10 am S 8 10------ 52.7-----
2026-09-25 10:00 am S 8 9------ 52.7-----
2026-09-25 09:50 am S 7 9------ 52.7-----
2026-09-25 09:40 amSSW 5 6------ 52.5-----
2026-09-25 09:30 amSSW 6 8------ 52.5-----
2026-09-25 09:20 amSSE 7 9------ 52.5-----
2026-09-25 09:10 amSSE 8 11------ 52.5-----
2026-09-25 09:00 am S 6 10------ 52.7-----
2026-09-25 08:50 amSSE 6 9------ 53.1-----
2026-09-25 08:40 am E 6 10------ 53.8-----
2026-09-25 08:30 amENE 8 11------ 53.8-----
2026-09-25 08:20 amENE 9 11------ 53.6-----
2026-09-25 08:10 amENE 10 13------ 53.6-----
2026-09-25 08:00 am NE 10 12------ 53.8-----
2026-09-25 07:50 amENE 9 11------ 54.0- 54.0---
2026-09-25 07:40 am E 9 10------ 54.3- 54.3---
2026-09-25 07:30 amENE 8 9------ 54.3- 54.3---
2026-09-25 07:20 amENE 7 9------ 54.5- 54.1---
2026-09-25 07:10 am E 6 7------ 54.5- 54.0---
2026-09-25 07:00 amENE 6 8------ 54.5- 53.8---
2026-09-25 06:50 amENE 4 7------ 54.3- 53.8---
2026-09-25 06:40 amNNE 7 9------ 54.3- 53.8---
2026-09-25 06:30 am N 7 8------ 54.5- 53.6---
2026-09-25 06:20 am NE 7 9------ 54.9- 54.0---
2026-09-25 06:10 am NE 8 9------ 54.5- 54.0---
2026-09-25 06:00 amNNE 8 10------ 54.5- 54.0---
2026-09-25 05:50 am NE 7 9------ 54.5- 54.1---
2026-09-25 05:40 am NE 7 9------ 54.0- 54.0---
2026-09-25 05:30 amNNE 9 12------ 53.8- 53.8---
2026-09-25 05:20 amNNE 10 12------ 53.8- 53.8---
2026-09-25 05:10 am NE 10 12------ 53.8-----
2026-09-25 05:00 amNNE 10 12------ 53.6-----
2026-09-25 04:50 amNNE 10 13------ 53.4-----
2026-09-25 04:40 amNNE 11 12------ 53.2-----
2026-09-25 04:30 amNNE 11 13------ 53.1-----
2026-09-25 04:20 am NE 8 10------ 53.2-----
2026-09-25 04:10 am NE 7 9------ 53.1-----
2026-09-25 04:00 amNNE 8 9------ 53.1-----
2026-09-25 03:50 am NE 9 10------ 53.1-----
2026-09-25 03:40 am NE 10 12------ 53.1-----
2026-09-25 03:30 am NE 11 12------ 53.1-----
2026-09-25 03:20 amENE 11 12------ 53.1-----
2026-09-25 03:10 amENE 10 12------ 53.1-----
2026-09-25 03:00 am NE 8 10------ 53.1-----
2026-09-25 02:50 am NE 6 7------ 53.1-----