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Station SISW1 - Smith Island, WA Image indicating link to RSS feed of recent meteorological observations for station SISW1


Conditions at SISW1 as of
(8:30 pm PDT on 04/17/2025)
0330 GMT on 04/18/2025:
     

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): 6 kts
5-day plot - Wind Gust Wind Gust (GST): 8 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):30.11 in
5-day plot - Air Temperature Air Temperature (ATMP): 52.2 °F
5-day plot - Dew Point Dew Point (DEWP): 39.7 °F
5-day plot - Wind Chill Wind Chill (CHILL): 50.7 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 4 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 4 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 (PDT)Pressure
8:30 pm30.11 in
Highest 1-minute Wind Speed
Time (PDT)5-day plot - 1-Minute Wind Speed WSPD 5-day plot - 1-Minute Wind Direction WDIR
8:21 pm 8 ktsWNW ( 290 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
2025-04-17 08:20 pmWNW 9 11----30.11- 52.5- 39.4---
2025-04-17 08:10 pmWNW 10 11----30.11- 52.7- 38.5---
2025-04-17 08:00 pmWNW 8 11----30.11-0.02 53.2- 36.7---
2025-04-17 07:50 pm NW 6 9----30.11- 54.3- 32.5---
2025-04-17 07:40 pm NW 6 8----30.11- 55.4- 31.1---
2025-04-17 07:30 pm NW 8 9----30.11- 55.8- 29.8---
2025-04-17 07:20 pm NW 8 9----30.11- 55.9- 29.3---
2025-04-17 07:10 pmWNW 9 10----30.11- 56.3- 28.8---
2025-04-17 07:00 pmWNW 9 10----30.11-0.03 56.1- 30.6---
2025-04-17 06:50 pmWNW 9 11----30.11- 55.2- 32.9---
2025-04-17 06:40 pmWNW 9 10----30.11- 54.7- 33.8---
2025-04-17 06:30 pmWNW 8 10----30.12- 54.1- 35.2---
2025-04-17 06:20 pm NW 8 10----30.12- 55.4- 32.9---
2025-04-17 06:10 pm NW 10 11----30.12- 55.0- 32.0---
2025-04-17 06:00 pm NW 10 11----30.12-0.04 54.5- 33.4---
2025-04-17 05:50 pm NW 11 12----30.13- 55.2- 30.6---
2025-04-17 05:40 pm NW 11 12----30.12- 55.2- 31.3---
2025-04-17 05:30 pmWNW 10 12----30.12- 54.9- 33.3---
2025-04-17 05:20 pmWNW 10 12----30.13- 54.1- 35.8---
2025-04-17 05:10 pmWNW 9 12----30.13- 53.8- 37.9---
2025-04-17 05:00 pm W 8 11----30.13-0.04 53.6- 39.4---
2025-04-17 04:50 pm W 7 9----30.14- 53.4- 38.7---
2025-04-17 04:40 pm W 7 9----30.14- 52.2- 39.9---
2025-04-17 04:30 pmWSW 7 9----30.14- 51.4- 42.8---
2025-04-17 04:20 pmWSW 6 9----30.14- 54.5- 39.4---
2025-04-17 04:10 pm W 5 8----30.14- 55.8- 35.1---
2025-04-17 04:00 pmWNW 6 7----30.14-0.04 55.8- 34.2---
2025-04-17 03:50 pmWNW 5 7----30.14- 54.9- 37.9---
2025-04-17 03:40 pm W 5 6----30.15- 54.5- 38.1---
2025-04-17 03:30 pm W 5 7----30.15- 54.5- 37.8---
2025-04-17 03:20 pmWNW 6 7----30.15- 54.1- 38.7---
2025-04-17 03:10 pmWNW 5 6----30.16- 53.4- 38.5---
2025-04-17 03:00 pm NW 5 6----30.16-0.03 53.4- 37.4---
2025-04-17 02:50 pm NW 5 6----30.17- 52.9- 39.2---
2025-04-17 02:40 pm NW 5 6----30.17- 52.3- 39.9---
2025-04-17 02:30 pm NW 6 7----30.17- 52.5- 39.9---
2025-04-17 02:20 pm NW 7 8----30.17- 52.0- 39.9---
2025-04-17 02:10 pm NW 7 8----30.17- 51.4- 41.0---
2025-04-17 02:00 pmWNW 6 8----30.17-0.03 51.6- 41.7---
2025-04-17 01:50 pmWNW 5 7----30.18- 51.6- 41.7---
2025-04-17 01:40 pm NW 5 6----30.17- 51.1- 41.7---
2025-04-17 01:30 pm W 4 6----30.17- 51.1- 43.2---
2025-04-17 01:20 pmWNW 5 7----30.17- 51.3- 41.9---
2025-04-17 01:10 pmWNW 5 7----30.17- 51.3- 42.1---
2025-04-17 01:00 pmWNW 6 8----30.18-0.02 50.9- 41.7---
2025-04-17 12:50 pm W 8 9----30.18- 49.8- 42.4---
2025-04-17 12:40 pmWSW 7 8----30.18- 49.5- 42.8---
2025-04-17 12:30 pmWSW 6 8----30.19- 50.0- 42.8---
2025-04-17 12:20 pm W 7 9----30.19- 49.6- 42.8---
2025-04-17 12:10 pm W 7 8----30.19- 49.8- 43.2---
2025-04-17 12:00 pm W 6 8----30.19+0.00 49.8- 43.0---
2025-04-17 11:50 am W 6 8----30.19- 50.4- 41.9---
2025-04-17 11:40 am W 5 7----30.19- 49.8- 41.9---
2025-04-17 11:30 am W 5 6----30.19- 49.8- 42.8---
2025-04-17 11:20 am W 4 5----30.19- 49.5- 42.3---
2025-04-17 11:10 am W 4 5----30.20- 49.6- 42.4---
2025-04-17 11:00 amWSW 3 5----30.20+0.00 49.8- 40.3---
2025-04-17 10:50 amWSW 2 3----30.20- 49.8- 37.9---
2025-04-17 10:40 am W 1 3----30.20- 49.6- 37.8---
2025-04-17 10:30 amNNW 1 2----30.20- 49.6- 34.0---
2025-04-17 10:20 amNNW 1 2----30.20- 49.1- 36.0---
2025-04-17 10:10 amNNW 2 3----30.20- 49.1- 37.6---
2025-04-17 10:00 amNNE 2 3----30.20+0.00 48.7- 36.7---
2025-04-17 09:50 amNNE 3 4----30.20- 48.6- 38.3---
2025-04-17 09:40 am NE 4 5----30.19- 49.3- 36.0---
2025-04-17 09:30 amNNE 6 7----30.20- 50.2- 30.0---
2025-04-17 09:20 amNNE 6 7----30.19- 49.5- 32.2---
2025-04-17 09:10 amNNE 5 7----30.20- 49.1- 33.8---
2025-04-17 09:00 amNNE 5 7----30.19+0.02 48.9- 37.2---
2025-04-17 08:50 amNNE 5 6----30.20- 49.6- 34.5---
2025-04-17 08:40 amNNE 6 8----30.20- 49.6- 31.8---
2025-04-17 08:30 am N 7 8----30.19- 48.4- 36.3---
2025-04-17 08:20 am N 6 8----30.19- 48.4- 38.5---
2025-04-17 08:10 am N 8 8----30.19- 48.6- 38.5---
2025-04-17 08:00 am N 8 8----30.20+0.02 48.7- 38.5---
2025-04-17 07:50 am N 8 10----30.20- 49.1- 36.3---
2025-04-17 07:40 am N 8 10----30.19- 49.3- 36.1---
2025-04-17 07:30 am N 6 7----30.19- 49.3- 38.1---
2025-04-17 07:20 am N 6 7----30.19- 50.0- 36.0---
2025-04-17 07:10 am N 6 7----30.19- 50.4- 34.2---
2025-04-17 07:00 am N 6 7----30.19+0.02 50.4- 34.2---
2025-04-17 06:50 am N 6 8----30.19- 50.5- 33.4---
2025-04-17 06:40 am N 5 7----30.18- 50.4- 33.6---
2025-04-17 06:30 am N 5 7----30.18- 49.8- 36.5---
2025-04-17 06:20 am N 5 6----30.18- 50.7- 32.9---
2025-04-17 06:10 am NW 6 7----30.17- 50.0- 34.5---
2025-04-17 06:00 amNNW 5 6----30.17+0.02 50.0- 35.8---
2025-04-17 05:50 amNNW 5 6----30.17- 50.4- 35.1---
2025-04-17 05:40 amNNW 6 8----30.18- 50.5- 34.5---
2025-04-17 05:30 am NW 6 9----30.17- 50.0- 36.1---
2025-04-17 05:20 am NW 4 7----30.17- 50.0- 36.5---
2025-04-17 05:10 am NW 4 6----30.17- 49.8- 36.0---
2025-04-17 05:00 amWNW 5 6----30.17+0.03 49.5- 37.0---
2025-04-17 04:50 amNNW 2 3----30.17- 49.1- 36.5---
2025-04-17 04:40 am- 0 2----30.17- 49.1- 37.6---
2025-04-17 04:30 am- 0 2----30.17- 49.8- 36.7---
2025-04-17 04:20 am NE 2 3----30.17- 49.8- 36.9---
2025-04-17 04:10 amNNE 4 5----30.17- 50.0- 36.0---
2025-04-17 04:00 am N 5 6----30.17+0.03 49.6- 38.8---
2025-04-17 03:50 am N 5 6----30.16- 49.8- 38.3---
2025-04-17 03:40 amNNW 6 7----30.16- 49.6- 39.6---
2025-04-17 03:30 amNNW 6 7----30.16- 50.2- 40.1---
2025-04-17 03:20 am NW 6 7----30.16- 50.4- 39.4---
2025-04-17 03:10 am NW 5 6----30.16- 50.2- 39.6---
2025-04-17 03:00 amNNW 5 6----30.15+0.01 50.5- 39.7---
2025-04-17 02:50 amNNW 6 7----30.15- 50.5- 39.4---
2025-04-17 02:40 am NW 6 8----30.15- 49.8- 40.8---
2025-04-17 02:30 am NW 7 8----30.15- 49.6- 41.5---
2025-04-17 02:20 am NW 8 9----30.15- 49.6- 42.3---
2025-04-17 02:10 am NW 9 10----30.15- 49.6- 42.1---
2025-04-17 02:00 amWNW 10 11----30.14+0.01 49.8- 41.9---
2025-04-17 01:50 amWNW 10 12----30.14- 49.8- 41.9---
2025-04-17 01:40 am NW 11 12----30.14- 50.0- 41.7---
2025-04-17 01:30 am NW 10 12----30.14- 50.4- 41.9---
2025-04-17 01:20 am NW 11 12----30.14- 50.7- 41.0---
2025-04-17 01:10 am NW 12 12----30.14- 51.4- 39.4---
2025-04-17 01:00 am NW 11 13----30.14+0.01 52.0- 37.9---
2025-04-17 12:50 am NW 11 13----30.14- 51.1- 39.6---
2025-04-17 12:40 amWNW 10 11----30.14- 51.8- 38.8---
2025-04-17 12:30 amWNW 10 11----30.14- 52.3- 37.6---
2025-04-17 12:20 amWNW 9 10----30.14- 53.2- 35.4---
2025-04-17 12:10 amWNW 6 7----30.14- 53.6- 34.0---
2025-04-17 12:00 am NW 7 8----30.14+0.03 53.2- 36.0---
2025-04-16 11:50 pmWNW 7 9----30.14- 54.0- 34.3---
2025-04-16 11:40 pm NW 6 8----30.14- 54.1- 32.4---
2025-04-16 11:30 pmWNW 7 8----30.14- 52.7- 37.2---
2025-04-16 11:20 pmWNW 6 6----30.14- 53.6- 35.4---
2025-04-16 11:10 pm NW 7 9----30.14- 54.5- 33.8---
2025-04-16 11:00 pm NW 10 11----30.13+0.03 53.8- 35.2---
2025-04-16 10:50 pmWNW 9 10----30.13- 52.5- 38.5---
2025-04-16 10:40 pm NW 10 11----30.13- 54.7- 34.2---
2025-04-16 10:30 pm NW 10 11----30.13- 54.3- 34.5---
2025-04-16 10:20 pmNNW 9 9----30.13- 55.0- 33.1---
2025-04-16 10:10 pmNNW 9 9----30.13- 54.3- 34.7---
2025-04-16 10:00 pmNNW 10 12----30.13+0.04 54.7- 35.1---
2025-04-16 09:50 pmNNW 11 12----30.12- 53.8- 36.5---
2025-04-16 09:40 pmNNW 10 11----30.12- 53.2- 37.9---
2025-04-16 09:30 pmNNW 11 12----30.12- 53.6- 37.9---
2025-04-16 09:20 pmNNW 12 14----30.12- 54.5- 36.0---
2025-04-16 09:10 pm NW 12 14----30.12- 54.3- 36.7---
2025-04-16 09:00 pm NW 12 17----30.11+0.02 53.4- 37.9---
2025-04-16 08:50 pm NW 13 15----30.11- 53.2- 38.3---
2025-04-16 08:40 pmNNW 12 14----30.11- 53.8- 38.3---
2025-04-16 08:30 pmNNW 13 14----30.10- 56.7- 32.5---
2025-04-16 08:20 pmNNW 13 14----30.10- 57.0- 31.8---
2025-04-16 08:10 pmNNW 13 15----30.10- 57.9- 30.2---
2025-04-16 08:00 pm NW 13 15----30.10+0.02 57.0- 31.1---
2025-04-16 07:50 pm NW 13 14----30.09- 55.8- 34.0---