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Station 45012 (LLNR 2655) - EAST Lake Ontario - 20NM North Northeast of Rochester, NY Image indicating link to RSS feed of recent meteorological observations for station 45012


Conditions at 45012 as of
(8:10 pm EDT on 05/17/2025)
0010 GMT on 05/18/2025:
     

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):WSW ( 250 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 11.7 kts
5-day plot - Wind Gust Wind Gust (GST): 15.5 kts
5-day plot - Water Temperature Water Temperature (WTMP): 39.0 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 13.6 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 13.6 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 (EDT)5-day plot - 1-Minute Wind Speed WSPD 5-day plot - 1-Minute Wind Direction WDIR
8:02 pm 11.7 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
2025-05-17 08:00 pmWSW 13.6 15.5------- 39.0----
2025-05-17 07:50 pmWSW 13.6 15.5 2.0 43.3WSW--- 39.0----
2025-05-17 07:40 pmWSW 11.7 13.6------- 39.0----
2025-05-17 07:30 pm SW 11.7 13.6------- 39.0----
2025-05-17 07:20 pm SW 11.7 13.6 2.3 43.4WSW--- 39.0----
2025-05-17 07:10 pm SW 11.7 15.5 2.3-3.4WSW--- 39.0----
2025-05-17 07:00 pmWSW 15.5 17.5------- 39.0----
2025-05-17 06:50 pmWSW 15.5 19.4 2.3 43.3WSW--- 39.0----
2025-05-17 06:40 pmWSW 15.5 17.5------- 39.0----
2025-05-17 06:30 pmWSW 17.5 19.4------- 39.2----
2025-05-17 06:20 pmWSW 15.5 19.4 1.6 32.9 W--- 39.2----
2025-05-17 06:10 pmWSW 15.5 17.5 1.6-2.9 W--- 39.2----
2025-05-17 06:00 pmWSW 13.6 17.5------- 39.2----
2025-05-17 05:50 pmWSW 11.7 13.6 1.0 32.5WSW--- 39.0----
2025-05-17 05:40 pmWSW 11.7 13.6 1.0-2.5WSW--- 39.2----
2025-05-17 05:30 pmWSW 11.7 13.6------- 39.2----
2025-05-17 05:20 pmWSW 13.6 15.5 0.7-2.5---- 39.0----
2025-05-17 05:10 pmWSW 13.6 17.5 0.7-2.5---- 39.2----
2025-05-17 05:00 pmWSW 11.7 17.5------- 39.2----
2025-05-17 04:50 pmWSW 9.7 13.6 0.7-2.5---- 39.2----
2025-05-17 04:40 pmWSW 9.7 9.7 0.7-2.5---- 39.2----
2025-05-17 04:30 pm W 9.7 13.6------- 39.2----
2025-05-17 04:20 pm W 11.7 13.6 0.7-2.6---- 39.2----
2025-05-17 04:10 pm W 11.7 11.7 0.7-2.6---- 39.2----
2025-05-17 04:00 pm W 9.7 13.6------- 39.2----
2025-05-17 03:50 pm W 11.7 15.5 0.3-2.4---- 39.2----
2025-05-17 03:40 pm W 13.6 17.5------- 39.2----
2025-05-17 03:30 pmWSW 11.7 15.5------- 39.2----
2025-05-17 03:20 pm W 7.8 13.6 0.3-2.4---- 39.2----
2025-05-17 03:10 pm S 3.9 5.8 0.3-2.4---- 39.2----
2025-05-17 03:00 pm SE 7.8 9.7------- 39.2----
2025-05-17 02:50 pmSSE 9.7 11.7 0.3-2.3---- 39.4----
2025-05-17 02:40 pmSSE 9.7 11.7------- 39.4----
2025-05-17 02:30 pm S 11.7 13.6------- 39.4----
2025-05-17 02:20 pm S 13.6 15.5 0.3-2.4---- 39.4----
2025-05-17 02:10 pmSSW 13.6 17.5 0.3-2.4---- 39.4----
2025-05-17 02:00 pm SW 11.7 19.4------- 39.4----
2025-05-17 01:50 pm W 7.8 7.8 0.3-2.5---- 39.6----
2025-05-17 01:40 pm W 7.8 9.7------- 39.6----
2025-05-17 01:30 pm W 9.7 9.7------- 39.6----
2025-05-17 01:20 pm W 7.8 9.7 0.3-2.5---- 39.7----
2025-05-17 01:10 pm W 7.8 9.7 0.3-2.5---- 39.7----
2025-05-17 01:00 pm W 7.8 9.7------- 39.9----
2025-05-17 12:50 pm W 7.8 7.8 0.3-2.6---- 39.7----
2025-05-17 12:40 pm W 7.8 7.8 0.3-2.6---- 39.7----
2025-05-17 12:30 pmWSW 5.8 7.8------- 39.2----
2025-05-17 12:20 pmWSW 5.8 5.8 0.3-2.4---- 39.2----
2025-05-17 12:10 pmWSW 5.8 5.8 0.3-2.4---- 39.4----
2025-05-17 12:00 pm SW 3.9 5.8------- 39.2----
2025-05-17 11:50 amSSW 3.9 3.9 0.3-2.4---- 39.2----
2025-05-17 11:40 amSSW 3.9 3.9 0.3-2.4---- 39.2----
2025-05-17 11:30 amSSW 3.9 3.9------- 39.2----
2025-05-17 11:20 am S 3.9 5.8 0.3-2.4---- 39.2----
2025-05-17 11:10 am S 5.8 5.8 0.3-2.4---- 39.2----
2025-05-17 11:00 am S 5.8 5.8------- 39.2----
2025-05-17 10:50 am S 5.8 5.8 0.3-2.3---- 39.2----
2025-05-17 10:40 am S 5.8 7.8------- 39.2----
2025-05-17 10:30 amSSE 5.8 5.8------- 39.2----
2025-05-17 10:20 amSSE 5.8 7.8 0.3-2.3---- 39.2----
2025-05-17 10:10 am SE 5.8 5.8 0.3-2.3---- 39.2----
2025-05-17 10:00 am SE 5.8 5.8------- 39.0----
2025-05-17 09:50 amESE 5.8 5.8 0.3-2.4---- 39.2----
2025-05-17 09:40 amESE 5.8 5.8 0.3-2.4---- 39.2----
2025-05-17 09:30 amESE 5.8 7.8------- 39.2----
2025-05-17 09:20 am E 3.9 3.9 0.3-2.4---- 39.2----
2025-05-17 09:10 amENE 3.9 3.9 0.3-2.4---- 39.2----
2025-05-17 09:00 am NE 3.9 5.8------- 39.2----
2025-05-17 08:50 am NE 5.8 7.8 0.3-2.3---- 39.0----
2025-05-17 08:40 am NE 3.9 3.9 0.3-2.3---- 39.0----
2025-05-17 08:30 am NE 3.9 5.8------- 39.0----
2025-05-17 08:20 am E 3.9 3.9 0.3-2.3---- 39.0----
2025-05-17 08:10 am E 3.9 3.9 0.3-2.3---- 39.0----
2025-05-17 08:00 amENE 3.9 3.9------- 39.0----
2025-05-17 07:50 am E 1.9 3.9 0.3-2.5---- 39.0----
2025-05-17 07:40 am E 1.9 1.9------- 39.0----
2025-05-17 07:30 amENE 3.9 5.8------- 39.0----
2025-05-17 07:20 amNNE 3.9 5.8 0.3-2.2---- 39.0----
2025-05-17 07:10 am N 3.9 9.7 0.3-2.2---- 39.0----
2025-05-17 07:00 amWNW 5.8 13.6------- 39.0----
2025-05-17 06:50 amSSE 3.9 5.8 0.3-2.2---- 39.0----
2025-05-17 06:40 amSSE 3.9 5.8------- 39.0----
2025-05-17 06:30 amNNE 3.9 3.9------- 39.0----
2025-05-17 06:20 amSSE 5.8 9.7 0.3-2.2---- 39.0----
2025-05-17 06:10 am N 1.9 5.8 0.3-2.2---- 39.0----
2025-05-17 06:00 am S 3.9 5.8------- 39.0----
2025-05-17 05:50 amSSE 7.8 9.7 0.3-2.3---- 39.0----
2025-05-17 05:40 amSSE 7.8 9.7------- 39.0----
2025-05-17 05:30 amSSE 9.7 9.7------------
2025-05-17 05:20 amSSE 9.7 9.7 0.0-2.9---- 39.0----
2025-05-17 05:10 am SE 9.7 11.7 0.0-2.9---- 39.0----
2025-05-17 05:00 am SE 9.7 9.7------- 39.0----
2025-05-17 04:50 am SE 7.8 9.7 0.0-2.9---- 39.0----
2025-05-17 04:40 amSSE 7.8 9.7------- 39.0----
2025-05-17 04:30 amSSE 7.8 9.7------- 39.0----
2025-05-17 04:20 amSSE 7.8 9.7 0.0-2.7---- 39.0----
2025-05-17 04:10 am S 5.8 9.7 0.0-2.7---- 39.0----
2025-05-17 04:00 am S 3.9 5.8------- 39.0----
2025-05-17 03:50 am SE 3.9 5.8 0.0-2.9---- 39.0----
2025-05-17 03:40 am SE 5.8 7.8------- 39.0----
2025-05-17 03:30 amESE 5.8 5.8------- 39.0----
2025-05-17 03:20 am SE 5.8 5.8 0.0-2.9---- 39.0----
2025-05-17 03:10 am SE 5.8 7.8 0.0-2.9---- 39.0----
2025-05-17 03:00 amSSE 5.8 7.8------- 39.0----
2025-05-17 02:50 amSSE 5.8 5.8 0.0-2.8---- 39.0----
2025-05-17 02:40 amSSE 5.8 5.8 0.0-2.8---- 39.0----
2025-05-17 02:30 amSSE 3.9 5.8------- 39.0----
2025-05-17 02:20 amSSE 5.8 5.8 0.0-2.8---- 39.0----
2025-05-17 02:10 amSSE 5.8 5.8 0.0-2.8---- 39.0----
2025-05-17 02:00 am S 5.8 5.8------------
2025-05-17 01:50 am S 5.8 7.8 0.0-2.8---- 39.2----
2025-05-17 01:40 amSSE 5.8 5.8 0.0-2.8---- 39.2----
2025-05-17 01:30 amSSE 5.8 7.8------- 39.2----
2025-05-17 01:20 am S 5.8 5.8 0.0-2.9---- 39.2----
2025-05-17 01:10 am S 5.8 7.8 0.0-2.9---- 39.2----
2025-05-17 01:00 amSSE 7.8 7.8------- 39.2----
2025-05-17 12:50 amSSE 7.8 7.8 0.0-3.0---- 39.2----
2025-05-17 12:40 amSSE 7.8 7.8------- 39.4----
2025-05-17 12:30 am SE 7.8 7.8------- 39.4----
2025-05-17 12:20 amSSE 5.8 5.8 0.3-3.4---- 39.4----
2025-05-17 12:10 amSSE 5.8 7.8 0.3-3.4---- 39.4----
2025-05-17 12:00 amSSE 5.8 5.8------- 39.4----
2025-05-16 11:50 pmSSE 3.9 3.9 0.0-2.7---- 39.4----
2025-05-16 11:40 pmSSE 3.9 5.8------- 39.4----
2025-05-16 11:30 pm SE 3.9 7.8------- 39.4----
2025-05-16 11:20 pm E 3.9 5.8 0.0-2.5---- 39.4----
2025-05-16 11:10 pmESE 5.8 7.8 0.0-2.5---- 39.4----
2025-05-16 11:00 pmSSE 7.8 7.8------- 39.6----
2025-05-16 10:50 pm S 5.8 7.8 0.3-2.6---- 39.6----
2025-05-16 10:40 pmSSW 5.8 5.8------- 39.6----
2025-05-16 10:30 pmSSW 5.8 5.8------- 39.6----
2025-05-16 10:20 pmSSW 5.8 5.8 0.3-2.7---- 39.6----
2025-05-16 10:10 pmSSW 5.8 5.8 0.3-2.7---- 39.6----
2025-05-16 10:00 pmSSW 5.8 5.8------- 39.7----
2025-05-16 09:50 pmSSW 5.8 7.8 0.3-2.7---- 39.7----
2025-05-16 09:40 pmSSW 5.8 7.8 0.3-2.7---- 39.7----
2025-05-16 09:30 pm S 5.8 7.8------- 39.7----
2025-05-16 09:20 pm S 7.8 7.8 0.3-2.7---- 39.9----
2025-05-16 09:10 pm S 7.8 7.8 0.3-2.7---- 39.9----
2025-05-16 09:00 pm S 5.8 7.8------- 39.9----
2025-05-16 08:50 pm S 5.8 7.8 0.3-2.6---- 39.9----
2025-05-16 08:40 pmSSE 5.8 5.8------- 39.9----
2025-05-16 08:30 pmSSE 5.8 5.8------- 40.1----
2025-05-16 08:20 pmSSE 5.8 5.8 0.3-2.8---- 40.1----
2025-05-16 08:10 pmSSE 5.8 5.8 0.3-2.8---- 40.1----
2025-05-16 08:00 pmSSE 3.9 5.8------- 40.1----
2025-05-16 07:50 pm S 5.8 5.8 0.3-2.6---- 40.1----

Detailed Wave Summary
for 45012 as of (7:40 pm EDT)
2340 GMT on 05/17/2025:

These wave data are displayed in rounded times.

     

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 - Significant Wave Height Significant Wave Height (WVHT): 2.0 ft
5-day plot - Swell Height Swell Height (SwH): 0.0 ft
5-day plot - Swell Period Swell Period (SwP): 6.2 sec
5-day plot - Swell Direction Swell Direction (SwD): SW
5-day plot - Wind Wave Height Wind Wave Height (WWH): 2.0 ft
5-day plot - Wind Wave Period Wind Wave Period (WWP): 4.0 sec
5-day plot - Wind Wave Direction Wind Wave Direction (WWD):WSW
5-day plot - Average Wave Period Average Wave Period (APD): 3.3 sec
Previous observations
TIME
(EDT)
5-day plot - Wave Height
WVHT
ft
5-day plot - Swell Height
SwH
ft
5-day plot - Swell Period
SwP
sec
5-day plot - Swell Direction
SwD
 
5-day plot - Wind Wave Height
WWH
ft
5-day plot - Wind Wave Period
WWP
sec
5-day plot - Wind Wave Direction
WWD
 
5-day plot - Wave Steepness
STEEPNESS
 
5-day plot - Average Wave Period
APD
sec
2025-05-17 07:10 pm 2.3 0.0 6.7WNW 2.3 4.0 WSW N/A 3.4
2025-05-17 06:40 pm 2.3 0.0 6.7 W 2.3 3.7 WSW N/A 3.3
2025-05-17 06:10 pm 1.6 0.0 6.2 E 1.6 3.1 W N/A 2.9
2025-05-17 05:40 pm 1.0 0.0 5.9 NE 1.0 2.7 WSW N/A 2.5
2025-05-17 05:10 pm 0.7------ N/A 2.5
2025-05-17 04:40 pm 0.7------ N/A 2.5
2025-05-17 04:10 pm 0.7------ N/A 2.6
2025-05-17 03:40 pm 0.3------ N/A 2.4
2025-05-17 03:10 pm 0.3------ N/A 2.4
2025-05-17 02:40 pm 0.3------ N/A 2.3
2025-05-17 02:10 pm 0.3------ N/A 2.4
2025-05-17 01:40 pm 0.3------ N/A 2.5
2025-05-17 01:10 pm 0.3------ N/A 2.5
2025-05-17 12:40 pm 0.3------ N/A 2.6
2025-05-17 12:10 pm 0.3------ N/A 2.4
2025-05-17 11:40 am 0.3------ N/A 2.4
2025-05-17 11:10 am 0.3------ N/A 2.4
2025-05-17 10:40 am 0.3------ N/A 2.3
2025-05-17 10:10 am 0.3------ N/A 2.3
2025-05-17 09:40 am 0.3------ N/A 2.4
2025-05-17 09:10 am 0.3------ N/A 2.4
2025-05-17 08:40 am 0.3------ N/A 2.3
2025-05-17 08:10 am 0.3------ N/A 2.3
2025-05-17 07:40 am 0.3------ N/A 2.5
2025-05-17 07:10 am 0.3------ N/A 2.2
2025-05-17 06:40 am 0.3------ N/A 2.2
2025-05-17 06:10 am 0.3------ N/A 2.2
2025-05-17 05:40 am 0.3------ N/A 2.3
2025-05-17 05:10 am 0.0------ N/A 2.9
2025-05-17 04:40 am 0.0------ N/A 2.9
2025-05-17 04:10 am 0.0------ N/A 2.7
2025-05-17 03:40 am 0.0------ N/A 2.9
2025-05-17 03:10 am 0.0------ N/A 2.9
2025-05-17 02:40 am 0.0------ N/A 2.8
2025-05-17 02:10 am 0.0------ N/A 2.8
2025-05-17 01:40 am 0.0------ N/A 2.8
2025-05-17 01:10 am 0.0------ N/A 2.9
2025-05-17 12:40 am 0.0------ N/A 3.0
2025-05-17 12:10 am 0.3------ N/A 3.4
2025-05-16 11:40 pm 0.0------ N/A 2.7
2025-05-16 11:10 pm 0.0------ N/A 2.5
2025-05-16 10:40 pm 0.3------ N/A 2.6
2025-05-16 10:10 pm 0.3------ N/A 2.7
2025-05-16 09:40 pm 0.3------ N/A 2.7
2025-05-16 09:10 pm 0.3------ N/A 2.7
2025-05-16 08:40 pm 0.3------ N/A 2.6
2025-05-16 08:10 pm 0.3------ N/A 2.8

Plot of wave energy versus frequency (and period)