Station List

Hurricane Symbol View the latest observations near Central Pacific Tropical Storm Pena.

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
SM+ Payload
48.321 N 122.831 W (48°19'14" N 122°49'52" W)

Site elevation: 0 m above mean sea level
Air temp height: 16.2 m above site elevation
Anemometer height: 17.4 m above site elevation
Barometer elevation: 16.2 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

View sector pictures for this station

Large icon indicates selected station.
yellow diamond Stations with recent data
red diamond Stations with no data in last 8 hours
(24 hours for tsunami stations)
Station SISW1

Conditions at SISW1 as of
(9:00 pm PST on 11/06/2026)
0500 GMT on 11/07/2026:
     

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):NNW ( 330 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 8 kts
5-day plot - Wind Gust Wind Gust (GST): 10 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):30.14 in
5-day plot - Pressure Tendency Pressure Tendency (PTDY):+0.13 in ( Rising Rapidly )
5-day plot - Air Temperature Air Temperature (ATMP): 54.9 °F
5-day plot - Dew Point Dew Point (DEWP): 52.2 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 8 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 8 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
8:58 pm30.14 in
Highest 1-minute Wind Speed
Time (PST)5-day plot - 1-Minute Wind Speed WSPD 5-day plot - 1-Minute Wind Direction WDIR
8:58 pm 10 kts N ( 350 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
2026-11-06 08:50 pm NW 3 5----30.14- 55.4- 52.0---
2026-11-06 08:40 pm NW 2 5----30.14- 55.4- 52.0---
2026-11-06 08:30 pmNNW 3 6----30.13- 55.0- 52.0---
2026-11-06 08:20 pm E 4 8----30.11- 55.2- 51.8---
2026-11-06 08:10 pm E 8 10----30.10- 55.2- 52.0---
2026-11-06 08:00 pmESE 9 11----30.09+0.12 55.2- 51.8---
2026-11-06 07:50 pmESE 12 14----30.08- 55.6- 52.0---
2026-11-06 07:40 pmESE 12 14----30.07- 55.6- 52.0---
2026-11-06 07:30 pmESE 11 14----30.06- 55.4- 51.8---
2026-11-06 07:20 pmESE 12 15----30.06- 55.4- 51.8---
2026-11-06 07:10 pmESE 12 15----30.06- 55.0- 51.6---
2026-11-06 07:00 pmESE 15 17----30.05+0.08 55.2- 51.6---
2026-11-06 06:50 pm SE 16 18----30.04- 55.2- 51.6---
2026-11-06 06:40 pm SE 15 19----30.03- 54.9- 51.4---
2026-11-06 06:30 pm SE 16 19----30.02- 55.0- 51.6---
2026-11-06 06:20 pm SE 16 19----30.02- 55.2- 51.6---
2026-11-06 06:10 pm SE 16 22----30.00- 55.0- 51.6---
2026-11-06 06:00 pm SE 13 17----30.01+0.05 55.2- 51.6---
2026-11-06 05:50 pm SE 11 18----30.01- 55.2- 51.6---
2026-11-06 05:40 pm SE 13 21----30.00- 55.6- 51.6---
2026-11-06 05:30 pm SE 9 16----30.00- 54.9- 51.3---
2026-11-06 05:20 pm SE 13 16----29.99- 55.2- 51.4---
2026-11-06 05:10 pm SE 16 20----29.98- 55.4- 51.4---
2026-11-06 05:00 pm SE 16 20----29.97+0.04 54.9- 51.3---
2026-11-06 04:50 pm SE 18 21----29.97- 54.5- 51.1---
2026-11-06 04:40 pm SE 18 21----29.98- 54.5- 51.1---
2026-11-06 04:30 pm SE 18 21----29.98- 54.5- 51.1---
2026-11-06 04:20 pm SE 16 19----29.97- 54.7- 51.1---
2026-11-06 04:10 pm SE 15 18----29.97- 54.9- 50.9---
2026-11-06 04:00 pm SE 14 17----29.97+0.07 54.9- 50.9---
2026-11-06 03:50 pm SE 13 17----29.98- 55.0- 50.7---
2026-11-06 03:40 pmSSE 14 19----29.98- 55.6- 50.9---
2026-11-06 03:30 pmSSE 17 23----29.98- 55.0- 50.7---
2026-11-06 03:20 pmSSE 18 21----29.97- 54.9- 50.5---
2026-11-06 03:10 pmSSE 18 20----29.96- 54.7- 50.4---
2026-11-06 03:00 pmSSE 17 20----29.96+0.09 54.7- 50.2---
2026-11-06 02:50 pmSSE 18 21----29.95- 54.7- 50.2---
2026-11-06 02:40 pmSSE 21 25----29.94- 54.7- 50.2---
2026-11-06 02:30 pmSSE 22 26----29.93- 54.5- 50.0---
2026-11-06 02:20 pmSSE 20 24----29.93- 54.5- 50.0---
2026-11-06 02:10 pmSSE 19 22----29.93- 54.1- 49.6---
2026-11-06 02:00 pmSSE 19 23----29.93+0.04 54.1- 49.6---
2026-11-06 01:50 pmSSE 22 25----29.94- 54.0- 49.5---
2026-11-06 01:40 pmSSE 23 28----29.93- 54.0- 49.5---
2026-11-06 01:30 pmSSE 25 31----29.92- 54.0- 49.3---
2026-11-06 01:20 pmSSE 29 35----29.92- 53.8- 49.1---
2026-11-06 01:10 pmSSE 30 35----29.91- 53.6- 49.1---
2026-11-06 01:00 pmSSE 31 40----29.90+0.00 53.4- 49.1---
2026-11-06 12:50 pmSSE 30 40----29.90- 53.1- 49.1---
2026-11-06 12:40 pmSSE 32 38----29.90- 52.7- 48.9---
2026-11-06 12:30 pmSSE 34 40----29.88- 53.2- 48.6---
2026-11-06 12:20 pmSSE 33 40----29.89- 53.2- 48.4---
2026-11-06 12:10 pmSSE 34 42----29.89- 53.4- 48.2---
2026-11-06 12:00 pmSSE 36 44----29.88-0.03 53.4- 48.0---
2026-11-06 11:50 amSSE 37 45----29.88- 53.2- 47.8---
2026-11-06 11:40 amSSE 36 42----29.88- 53.2- 47.8---
2026-11-06 11:30 amSSE 35 42----29.88- 53.2- 47.7---
2026-11-06 11:20 amSSE 35 43----29.88- 53.2- 47.5---
2026-11-06 11:10 amSSE 33 39----29.91- 53.2- 47.5---
2026-11-06 11:00 amSSE 36 43----29.90-0.05 53.4- 47.3---
2026-11-06 10:50 amSSE 39 49----29.88- 53.6- 47.1---
2026-11-06 10:40 amSSE 39 48----29.89- 53.6- 46.9---
2026-11-06 10:30 amSSE 38 45----29.90- 53.4- 46.8---
2026-11-06 10:20 am SE 37 46----29.88- 53.6- 46.4---
2026-11-06 10:10 am SE 34 44----29.89- 53.4- 46.0---
2026-11-06 10:00 am SE 36 49----29.90-0.07 53.6- 46.0---
2026-11-06 09:50 am SE 36 45----29.91- 53.6- 46.0---
2026-11-06 09:40 am SE 33 40----29.91- 53.4- 46.0---
2026-11-06 09:30 am SE 35 48----29.91- 53.2- 45.9---
2026-11-06 09:20 am SE 36 46----29.91- 53.4- 45.7---
2026-11-06 09:10 am SE 37 46----29.91- 53.4- 45.5---
2026-11-06 09:00 am SE 37 46----29.91-0.09 53.6- 45.3---
2026-11-06 08:50 am SE 33 44----29.92- 53.8- 44.8---
2026-11-06 08:40 am SE 36 45----29.93- 54.3- 44.4---
2026-11-06 08:30 am SE 36 45----29.94- 54.7- 43.7---
2026-11-06 08:20 amSSE 35 44----29.95- 55.0- 43.5---
2026-11-06 08:10 amSSE 36 48----29.94- 55.4- 43.2---
2026-11-06 08:00 am SE 32 41----29.95-0.04 55.0- 43.5---
2026-11-06 07:50 am SE 32 41----29.94- 54.9- 43.7---
2026-11-06 07:40 am SE 31 37----29.94- 54.7- 44.2---
2026-11-06 07:30 am SE 30 39----29.95- 54.5- 44.8---
2026-11-06 07:20 am SE 30 37----29.96- 54.0- 45.5---
2026-11-06 07:10 am SE 28 34----29.95- 53.6- 45.9---
2026-11-06 07:00 am SE 25 31----29.97-0.04 53.4- 45.9---
2026-11-06 06:50 am SE 27 35----29.97- 53.4- 46.2---
2026-11-06 06:40 am SE 28 38----29.98- 53.4- 46.6---
2026-11-06 06:30 am SE 29 35----29.97- 53.4- 46.9---
2026-11-06 06:20 am SE 27 34----29.97- 53.2- 46.9---
2026-11-06 06:10 am SE 27 35----29.98- 53.2- 46.8---
2026-11-06 06:00 am SE 24 30----29.99-0.04 53.4- 47.1---
2026-11-06 05:50 am SE 24 29----30.00- 53.1- 47.1---
2026-11-06 05:40 am SE 22 27----30.00- 52.7- 47.3---
2026-11-06 05:30 am SE 20 25----30.01- 52.3- 47.7---
2026-11-06 05:20 am SE 21 27----30.00- 52.2- 47.7---
2026-11-06 05:10 am SE 25 29----29.98- 52.0- 47.5---
2026-11-06 05:00 am SE 25 30----29.98-0.07 52.0- 47.3---
2026-11-06 04:50 am SE 26 32----29.98- 52.2- 47.5---
2026-11-06 04:40 am SE 24 29----29.98- 52.5- 47.3---
2026-11-06 04:30 am SE 21 26----29.99- 53.1- 46.9---
2026-11-06 04:20 am SE 21 26----30.00- 53.4- 46.6---
2026-11-06 04:10 am SE 21 27----30.00- 54.0- 45.9---
2026-11-06 04:00 am SE 19 27----30.01-0.06 53.8- 46.0---
2026-11-06 03:50 am SE 19 24----30.01- 53.4- 46.6---
2026-11-06 03:40 am SE 17 21----30.01- 53.2- 46.6---
2026-11-06 03:30 am SE 18 22----30.01- 53.4- 46.4---
2026-11-06 03:20 am SE 17 22----30.02- 53.2- 46.4---
2026-11-06 03:10 amSSE 20 25----30.02- 53.1- 46.2---
2026-11-06 03:00 amSSE 24 28----30.03-0.05 53.2- 45.9---
2026-11-06 02:50 amSSE 22 27----30.03- 53.4- 45.9---
2026-11-06 02:40 amSSE 22 27----30.04- 53.4- 46.2---
2026-11-06 02:30 amSSE 20 25----30.05- 53.6- 45.9---
2026-11-06 02:20 amSSE 19 21----30.06- 53.6- 45.9---
2026-11-06 02:10 am SE 18 22----30.05- 53.8- 45.7---
2026-11-06 02:00 am SE 18 23----30.05-0.05 53.4- 46.0---
2026-11-06 01:50 am SE 19 24----30.05- 53.6- 46.0---
2026-11-06 01:40 am SE 19 22----30.05- 53.6- 46.4---
2026-11-06 01:30 am SE 17 22----30.06- 53.4- 46.9---
2026-11-06 01:20 am SE 17 21----30.06- 53.6- 46.9---
2026-11-06 01:10 amSSE 19 23----30.06- 54.1- 46.6---
2026-11-06 01:00 am SE 18 22----30.06-0.05 54.0- 46.6---
2026-11-06 12:50 am SE 17 20----30.06- 54.1- 46.4---
2026-11-06 12:40 am SE 15 19----30.07- 54.1- 46.4---
2026-11-06 12:30 am SE 16 19----30.07- 54.3- 46.4---
2026-11-06 12:20 am SE 16 19----30.08- 54.5- 46.2---
2026-11-06 12:10 am SE 17 22----30.08- 54.5- 46.2---
2026-11-06 12:00 am SE 19 24----30.08-0.03 54.5- 46.2---
2026-11-05 11:50 pm SE 19 22----30.08- 54.5- 46.6---
2026-11-05 11:40 pm SE 18 22----30.08- 54.3- 46.9---
2026-11-05 11:30 pm SE 18 21----30.09- 54.5- 47.1---
2026-11-05 11:20 pm SE 16 19----30.09- 54.3- 47.1---
2026-11-05 11:10 pm SE 15 18----30.10- 54.3- 47.1---
2026-11-05 11:00 pm SE 15 17----30.10-0.02 54.5- 47.3---
2026-11-05 10:50 pm SE 14 18----30.10- 54.3- 47.1---
2026-11-05 10:40 pm SE 15 18----30.10- 54.3- 47.3---
2026-11-05 10:30 pm SE 15 20----30.10- 54.5- 47.5---
2026-11-05 10:20 pm SE 14 17----30.11- 54.3- 47.7---
2026-11-05 10:10 pm SE 14 16----30.12- 54.3- 47.7---
2026-11-05 10:00 pm SE 15 19----30.11-0.02 54.5- 47.7---
2026-11-05 09:50 pm SE 17 23----30.11- 54.7- 47.7---
2026-11-05 09:40 pm SE 18 22----30.11- 54.9- 47.7---
2026-11-05 09:30 pm SE 17 20----30.11- 54.9- 47.7---
2026-11-05 09:20 pm SE 16 19----30.11- 54.7- 47.8---
2026-11-05 09:10 pm SE 16 19----30.11- 54.7- 47.8---
2026-11-05 09:00 pmSSE 18 20----30.11-0.01 54.7- 48.4---
2026-11-05 08:50 pmSSE 20 24----30.12- 54.7- 48.4---