Station IOSN3 - Isle of Shoals, NH Image indicating link to RSS feed of recent meteorological observations for station IOSN3


Conditions at IOSN3 as of
(3:00 pm EDT)
1900 GMT on 05/22/2025:
     

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):ENE ( 60 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 29 kts
5-day plot - Wind Gust Wind Gust (GST): 32 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.91 in
5-day plot - Pressure Tendency Pressure Tendency (PTDY):-0.08 in ( Falling )
5-day plot - Air Temperature Air Temperature (ATMP): 44.8 °F
5-day plot - Dew Point Dew Point (DEWP): 40.8 °F
5-day plot - Wind Chill Wind Chill (CHILL): 34.5 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 27 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 29 kts
5-day plot -  Wind Speed, Wind Gust and Atmospheric Pressure Combined plot of Wind Speed, Gust, and Air Pressure
Continuous Winds
TIME
(EDT)
5-day plot - Wind Direction WDIR 5-day plot - Wind Speed WSPD
3:00 pmNE ( 56 deg ) 29 kts
2:50 pmNE ( 56 deg ) 29 kts
2:40 pmENE ( 59 deg ) 28 kts
2:30 pmENE ( 60 deg ) 26 kts
2:20 pmENE ( 60 deg ) 27 kts
2:10 pmENE ( 60 deg ) 27 kts
     
Peak gust during the measurement hour
TIME
(EDT)
5-day plot - Gust Direction GDR 5-day plot - Gust Speed GST
2:46 pmNE ( 50 deg ) 34 kts
Previous observations
TIME
(EDT)
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
2025-05-22 02:00 pmENE 28 30----29.94-0.04 45.5- 37.9---
2025-05-22 01:00 pmENE 28 30----29.94-0.07 46.0- 38.1---
2025-05-22 12:00 pm E 27 29----29.99-0.01 46.2- 37.6---
2025-05-22 11:00 am E 28 30----29.98-0.01 46.6- 36.9---
2025-05-22 10:00 am E 23 27----30.01+0.02 46.6- 38.3---
2025-05-22 09:00 am E 24 27----30.00+0.01 46.9- 37.9---
2025-05-22 08:00 am E 22 24----30.00+0.00 47.3- 37.8---
2025-05-22 07:00 amENE 21 24----29.99-0.03 46.9- 39.0---
2025-05-22 06:00 amENE 20 21----29.99-0.03 46.8- 38.8---
2025-05-22 05:00 amENE 19 20----30.01-0.04 46.4- 41.9---
2025-05-22 04:00 amENE 18 20----30.02-0.04 46.9- 40.5---
2025-05-22 03:00 amENE 17 18----30.02-0.05 46.9- 40.6---
2025-05-22 02:00 amENE 12 13----30.04-0.04 47.1- 40.1---
2025-05-22 01:00 am E 13 14----30.06-0.02 46.9- 40.1---
2025-05-22 12:00 amESE 15 17----30.07+0.00 47.1- 39.7---
2025-05-21 11:00 pmESE 15 16----30.08+0.03 47.1- 39.6---
2025-05-21 10:00 pmESE 17 19----30.08+0.01 47.1- 38.8---
2025-05-21 09:00 pmESE 18 19----30.06+0.00 46.9- 39.4---
2025-05-21 08:00 pm E 18 19----30.06-0.02 46.8- 39.4---
2025-05-21 07:00 pm E 16 18----30.06-0.03 46.8- 39.6---
2025-05-21 06:00 pm E 18 19----30.06+0.00 46.6- 39.7---
2025-05-21 05:00 pm E 16 17----30.07+0.00 46.9- 38.3---
2025-05-21 04:00 pm E 16 17----30.09+0.01 46.4- 38.7---
2025-05-21 03:00 pm E 18 19----30.06-0.02 45.0- 41.2---