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
(12:40 pm EDT)
1640 GMT on 08/13/2026:
     

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): W ( 260 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 11.7 kts
5-day plot - Wind Gust Wind Gust (GST): 13.6 kts
5-day plot - Wave Height Wave Height (WVHT): 1.3 ft
5-day plot - Average Wave Period Average Period (APD): 2.7 sec
5-day plot - Mean Wave Direction Mean Wave Direction (MWD): W ( 264 deg true )
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.91 in
5-day plot - Air Temperature Air Temperature (ATMP): 71.8 °F
5-day plot - Water Temperature Water Temperature (WTMP): 74.1 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 11.7 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
Lowest 1-minute Pressure
Time (EDT)Pressure
12:40 pm29.92 in
Highest 1-minute Wind Speed
Time (EDT)5-day plot - 1-Minute Wind Speed WSPD 5-day plot - 1-Minute Wind Direction WDIR
12:38 pm 11.7 kts W ( 270 deg true )
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
2026-08-13 12:30 pm W 11.7 13.6----29.91- 71.8 73.9----
2026-08-13 12:20 pm W 11.7 13.6 1.0-2.6 W29.91- 71.8 73.9----
2026-08-13 12:10 pm--- 1.0 32.6 W--------
2026-08-13 12:00 pm W 9.7 11.7----29.91+0.04 72.0 73.9----
2026-08-13 11:50 am W 9.7 11.7 1.0 32.6 W29.91- 72.0 73.9----
2026-08-13 11:40 amWSW 11.7 13.6----29.91- 72.0 73.9----
2026-08-13 11:30 amWSW 9.7 11.7----29.91- 72.0 73.9----
2026-08-13 11:20 amWSW 9.7 11.7 1.0 32.7WNW29.90- 72.0 73.9----
2026-08-13 11:10 amWSW 9.7 9.7 1.0-2.7WNW29.89- 72.0 73.9----
2026-08-13 11:00 amWSW 9.7 9.7----29.89+0.04 71.8 73.8----
2026-08-13 10:50 am W 9.7 9.7 1.0 32.7 W29.88- 71.6 73.8----
2026-08-13 10:40 am W 9.7 11.7 1.0-2.7 W29.88- 71.6 73.8----
2026-08-13 10:30 am W 9.7 11.7----29.88- 71.6 73.8----
2026-08-13 10:20 am W 7.8 9.7 1.0 32.8WNW29.88- 71.6-----
2026-08-13 10:10 am W 7.8 11.7 1.0-2.8WNW29.88- 71.6 73.8----
2026-08-13 10:00 am W 9.7 11.7----29.88+0.04 71.6 73.8----
2026-08-13 09:50 am W 9.7 11.7 1.3 32.9WNW29.88- 71.6-----
2026-08-13 09:40 am W 9.7 11.7 1.3-2.9WNW29.87- 71.4 73.8----
2026-08-13 09:30 am W 9.7 11.7----29.87- 71.6 73.6----
2026-08-13 09:20 am W 9.7 11.7 1.0-2.9WNW29.87- 71.6 73.6----
2026-08-13 09:10 am W 7.8 9.7 1.0-2.9WNW29.87- 71.4 73.6----
2026-08-13 09:00 am W 7.8 9.7----29.87+0.04 71.4 73.6----
2026-08-13 08:50 am W 7.8 9.7 1.3 33.0 W29.87- 71.6 73.6----
2026-08-13 08:40 am W 7.8 9.7 1.3-3.0 W29.86- 71.6 73.6----
2026-08-13 08:30 am W 7.8 9.7----29.86- 71.6 73.6----
2026-08-13 08:20 am W 7.8 9.7 1.3 33.0 W29.86- 71.4-----
2026-08-13 08:10 amWNW 9.7 9.7 1.3-3.0 W29.86- 71.4 73.6----
2026-08-13 08:00 amWNW 9.7 9.7----29.85+0.05 71.4 73.6----
2026-08-13 07:50 amWNW 9.7 11.7 1.3-3.0WNW29.85- 71.4 73.6----
2026-08-13 07:40 amWNW 9.7 9.7 1.3-3.0WNW29.85- 71.2 73.6----
2026-08-13 07:30 amWNW 9.7 11.7----29.85- 71.2 73.6----
2026-08-13 07:20 amWNW 9.7 11.7 1.3 32.8WNW29.84- 71.4 73.6----
2026-08-13 07:10 amWNW 9.7 11.7 1.3-2.8WNW29.84- 71.2 73.6----
2026-08-13 07:00 amWNW 9.7 11.7----29.84+0.04 71.2 73.6----
2026-08-13 06:50 amWNW 9.7 11.7 1.3 32.9 W29.84- 71.2-----
2026-08-13 06:40 amWNW 9.7 11.7 1.3-2.9 W29.83- 71.2 73.6----
2026-08-13 06:30 amWNW 9.7 11.7----29.83- 71.1 73.6----
2026-08-13 06:20 amWNW 9.7 11.7 1.3-2.9 W29.83- 71.1 73.6----
2026-08-13 06:10 am--- 1.3 32.9 W--------
2026-08-13 06:00 amWNW 11.7 13.6----29.82+0.02 71.2 73.6----
2026-08-13 05:50 am NW 11.7 13.6 1.3-2.8WNW29.82- 71.2 73.6----
2026-08-13 05:40 amWNW 11.7 13.6----29.81- 71.2 73.6----
2026-08-13 05:30 amWNW 11.7 13.6 1.3-2.8WNW29.80- 71.4 73.6----
2026-08-13 05:20 am NW 13.6 15.5 1.6-2.8 W29.80- 71.4 73.6----
2026-08-13 05:10 amWNW 11.7 13.6 1.6-2.8 W29.80- 71.4 73.6----
2026-08-13 05:00 amWNW 11.7 15.5----29.81+0.01 71.4 73.6----
2026-08-13 04:50 am NW 13.6 15.5 1.3-2.8 W29.80- 71.4 73.6----
2026-08-13 04:40 amWNW 13.6 15.5 1.3-2.8 W29.80- 71.4 73.6----
2026-08-13 04:30 amWNW 13.6 15.5----29.80- 71.4 73.6----
2026-08-13 04:20 amWNW 13.6 15.5 1.3 32.7WSW29.80- 71.4 73.6----
2026-08-13 04:10 amWNW 13.6 15.5----29.80- 71.4 73.6----
2026-08-13 04:00 amWNW 13.6 15.5----29.79+0.01 71.6 73.6----
2026-08-13 03:50 amWNW 13.6 15.5 1.3 32.7WSW29.79- 71.6 73.6----
2026-08-13 03:40 amWNW 13.6 15.5----29.79- 71.6 73.6----
2026-08-13 03:30 amWNW 13.6 15.5----29.80- 71.8 73.6----
2026-08-13 03:20 amWNW 11.7 13.6 1.3-2.7 SW29.80- 71.8 73.6----
2026-08-13 03:10 am--- 1.3 32.7 SW--------
2026-08-13 03:00 amWNW 11.7 13.6----29.80+0.02 71.6 73.6----
2026-08-13 02:50 amWNW 11.7 13.6 1.3 32.7SSW29.80- 71.8-----
2026-08-13 02:40 amWNW 11.7 13.6----29.80- 71.8 73.8----
2026-08-13 02:30 am W 11.7 13.6----29.80- 72.0 73.6----
2026-08-13 02:20 amWNW 13.6 15.5 1.3-2.8SSW29.80- 72.0-----
2026-08-13 02:10 am W 13.6 15.5----29.80- 72.0 73.8----
2026-08-13 02:00 am W 11.7 15.5----29.79+0.00 72.0 73.8----
2026-08-13 01:50 am W 11.7 13.6 1.3 32.9 SW29.79- 72.1 73.8----
2026-08-13 01:40 amWSW 11.7 13.6 1.3-2.9 SW29.79- 72.0 73.8----
2026-08-13 01:30 amWSW 11.7 11.7----29.79- 72.0 73.8----
2026-08-13 01:20 amWSW 11.7 13.6 1.3 32.9SSW29.78- 71.8 73.8----
2026-08-13 01:10 am SW 11.7 15.5 1.3-2.9SSW29.78- 72.0 73.8----
2026-08-13 01:00 am SW 11.7 13.6----29.78+0.00 72.0 73.8----
2026-08-13 12:50 am SW 11.7 15.5 1.3 32.8SSW29.78- 71.8-----
2026-08-13 12:40 am SW 11.7 13.6 1.3-2.8SSW29.78- 71.8 73.8----
2026-08-13 12:30 am SW 11.7 13.6----29.77- 71.8 73.8----
2026-08-13 12:20 amSSW 11.7 13.6 1.0 32.5SSW29.78- 71.6-----
2026-08-13 12:10 amSSW 11.7 13.6 1.0-2.5SSW29.78- 71.6 73.8----
2026-08-13 12:00 amSSW 11.7 13.6----29.78+0.00 71.6 73.8----
2026-08-12 11:50 pmSSW 11.7 13.6 1.0 22.5 SW29.78- 71.8-----
2026-08-12 11:40 pmSSW 11.7 13.6 1.0-2.5 SW29.78- 71.8-----
2026-08-12 11:30 pmSSW 11.7 13.6----29.78- 71.8 73.8----
2026-08-12 11:20 pmSSW 11.7 11.7 1.0 32.6WSW29.78- 71.6 73.8----
2026-08-12 11:10 pmSSW 9.7 9.7 1.0-2.6WSW29.79- 71.8 73.8----
2026-08-12 11:00 pmSSW 7.8 9.7----29.79+0.01 71.4 73.8----
2026-08-12 10:50 pmSSW 7.8 9.7 1.0 32.6WSW29.78- 71.2 73.8----
2026-08-12 10:40 pmSSW 9.7 11.7 1.0-2.6WSW29.78- 71.1 73.8----
2026-08-12 10:30 pmSSW 9.7 11.7----29.79- 70.9 73.8----
2026-08-12 10:20 pmSSW 9.7 11.7 1.0-2.7WSW29.79- 70.9 73.8----
2026-08-12 10:10 pmSSW 9.7 11.7 1.0-2.7WSW29.78- 70.7 73.8----
2026-08-12 10:00 pmSSW 9.7 9.7----29.79+0.02 70.7 73.8----
2026-08-12 09:50 pm S 9.7 11.7 1.0 32.8 W29.78- 70.9 73.8----
2026-08-12 09:40 pmSSW 9.7 11.7 1.0-2.8 W29.78- 71.2 73.8----
2026-08-12 09:30 pmSSW 9.7 11.7----29.78- 71.2 73.8----
2026-08-12 09:20 pmSSW 9.7 11.7 1.3 32.8WSW29.78- 71.1 73.8----
2026-08-12 09:10 pmSSW 9.7 11.7 1.3-2.8WSW29.78- 71.1 73.8----
2026-08-12 09:00 pmSSW 11.7 13.6----29.78+0.00 71.2 73.8----
2026-08-12 08:50 pmSSW 11.7 13.6 1.3 43.0WSW29.78- 71.4 73.8----
2026-08-12 08:40 pmSSW 11.7 13.6 1.3-3.0WSW29.78- 71.6 73.8----
2026-08-12 08:30 pm SW 11.7 13.6----29.78- 71.8 73.8----
2026-08-12 08:20 pm SW 11.7 13.6 1.6 43.1WSW29.78- 71.8 73.8----
2026-08-12 08:10 pm SW 11.7 13.6 1.6-3.1WSW29.77- 72.0 73.8----
2026-08-12 08:00 pm SW 9.7 11.7----29.77-0.04 72.0 73.8----
2026-08-12 07:50 pm SW 9.7 11.7 2.0 43.2WSW29.77- 71.8-----
2026-08-12 07:40 pm SW 11.7 13.6 2.0-3.2WSW29.77- 71.8 73.8----
2026-08-12 07:30 pm SW 9.7 13.6----29.77- 71.8 73.8----
2026-08-12 07:20 pmWSW 9.7 11.7 2.0 43.2WSW29.77- 72.3-----
2026-08-12 07:10 pmWSW 9.7 11.7 2.0-3.2WSW29.77- 72.3 73.9----
2026-08-12 07:00 pmWSW 9.7 9.7----29.77-0.05 72.1 73.9----
2026-08-12 06:50 pm W 9.7 11.7 2.0-3.2WSW29.77- 71.6-----
2026-08-12 06:40 pmWSW 9.7 11.7 2.0-3.2WSW29.78- 70.9 73.9----
2026-08-12 06:30 pm SW 11.7 11.7----29.78- 70.7 73.9----
2026-08-12 06:20 pm SW 13.6 17.5 2.3 33.1 SW29.78- 70.9-----
2026-08-12 06:10 pm SW 15.5 19.4 2.3-3.1 SW29.77- 71.2 73.9----
2026-08-12 06:00 pm SW 17.5 21.4----29.78-0.04 71.2 73.9----
2026-08-12 05:50 pm SW 19.4 23.3 1.6 32.8WSW29.78- 70.7-----
2026-08-12 05:40 pm SW 17.5 21.4 1.6-2.8WSW29.79- 71.2 74.1----
2026-08-12 05:30 pm SW 17.5 19.4----29.80- 71.2 74.1----
2026-08-12 05:20 pm SW 13.6 19.4 1.3 32.7 SW29.81- 71.8 74.1----
2026-08-12 05:10 pm SW 15.5 17.5 1.3-2.7 SW29.81- 72.0 74.3----
2026-08-12 05:00 pm SW 13.6 17.5----29.81-0.01 72.1 74.3----
2026-08-12 04:50 pm SW 15.5 19.4 1.0 22.5WSW29.82- 72.1 74.3----
2026-08-12 04:40 pm SW 15.5 19.4----29.82- 72.7 74.3----
2026-08-12 04:30 pm SW 13.6 17.5----29.81- 72.7 74.5----
2026-08-12 04:20 pmSSW 13.6 15.5 0.7-2.4-29.82- 72.9 74.5----
2026-08-12 04:10 pmSSW 13.6 15.5----29.82- 72.9 74.5----
2026-08-12 04:00 pmSSW 13.6 15.5 0.7-2.4-29.82-0.03 72.9 74.7----
2026-08-12 03:50 pmSSW 13.6 15.5 0.3-2.4-29.81- 72.7 74.7----
2026-08-12 03:40 pmSSW 11.7 15.5----29.82- 73.0 74.7----
2026-08-12 03:30 pmSSW 11.7 15.5----29.81- 73.9 74.8----
2026-08-12 03:20 pmSSW 5.8 9.7 0.3-2.4-29.82- 74.1 74.8----
2026-08-12 03:10 pmSSW 5.8 7.8 0.3-2.4-29.82- 73.9 74.8----
2026-08-12 03:00 pmSSW 5.8 7.8----29.82-0.04 73.8 74.7----
2026-08-12 02:50 pmSSW 5.8 7.8 0.7-2.4-29.82- 73.8-----
2026-08-12 02:40 pmSSW 5.8 7.8 0.7-2.4-29.82- 73.6 74.5----
2026-08-12 02:30 pmSSW 3.9 5.8----29.82- 73.6 74.5----
2026-08-12 02:20 pmSSW 3.9 5.8 0.7-2.4-29.82- 73.4 74.5----
2026-08-12 02:10 pm SW 3.9 3.9 0.7-2.4-29.82- 73.4 74.5----
2026-08-12 02:00 pm SW 3.9 3.9----29.83-0.04 73.2 74.3----
2026-08-12 01:50 pm SW 3.9 5.8 0.7-2.5-29.83- 73.0 74.3----
2026-08-12 01:40 pm SW 3.9 5.8 0.7-2.5-29.83- 73.0 74.3----
2026-08-12 01:30 pmSSW 5.8 7.8----29.84- 72.7 74.3----
2026-08-12 01:20 pmSSW 5.8 7.8 0.7-2.5-29.84- 72.7 74.3----
2026-08-12 01:10 pm SW 5.8 5.8 0.7-2.5-29.84- 72.5 74.3----
2026-08-12 01:00 pm SW 5.8 5.8----29.84-0.02 72.5 74.1----
2026-08-12 12:50 pm SW 3.9 5.8 0.7-2.5-29.84- 72.7 74.1----

Wave Summary
for 45012 as of (12:40 pm EDT)
1640 GMT on 08/13/2026:

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): 1.3 ft
5-day plot - Swell Height Swell Height (SwH): 0.0 ft
5-day plot - Swell Period Swell Period (SwP): 5.9 sec
5-day plot - Swell Direction Swell Direction (SwD): S
5-day plot - Wind Wave Height Wind Wave Height (WWH): 1.3 ft
5-day plot - Wind Wave Period Wind Wave Period (WWP): 2.9 sec
5-day plot - Wind Wave Direction Wind Wave Direction (WWD): W
5-day plot - Average Wave Period Average Wave Period (APD): 2.7 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
2026-08-13 12:10 pm 1.0 0.0 5.6 E 1.0 2.9 W N/A 2.6
2026-08-13 11:40 am 1.0 0.0 6.7 W 1.0 2.9 W N/A 2.6
2026-08-13 11:10 am 1.0 0.0 7.1 W 1.0 3.0 WNW N/A 2.7
2026-08-13 10:40 am 1.0 0.0 5.3WSW 1.0 3.1 W N/A 2.7
2026-08-13 10:10 am 1.0 0.0 5.0 E 1.0 3.1 WNW N/A 2.8
2026-08-13 09:40 am 1.3 0.0 5.0 W 1.3 3.2 WNW N/A 2.9
2026-08-13 09:10 am 1.0 0.3 4.3 W 1.0 3.3 WNW N/A 2.9
2026-08-13 08:40 am 1.3 0.3 4.2 W 1.3 3.0 W N/A 3.0
2026-08-13 08:10 am 1.3 0.0 6.2ESE 1.3 3.3 W N/A 3.0
2026-08-13 07:40 am 1.3 0.3 4.5 W 1.3 3.2 WNW N/A 3.0
2026-08-13 07:10 am 1.3 0.0 8.3WNW 1.3 2.9 WNW N/A 2.8
2026-08-13 06:40 am 1.3 0.0 5.6 NW 1.3 3.2 W N/A 2.9
2026-08-13 06:10 am 1.3 0.0 7.7 W 1.3 3.3 W N/A 2.9
2026-08-13 05:40 am 1.3 0.0 7.1 W 1.3 3.2 WNW N/A 2.8
2026-08-13 05:10 am 1.6 0.0 6.7 SE 1.6 3.1 W N/A 2.8
2026-08-13 04:40 am 1.3 0.0 5.6WNW 1.3 3.0 W N/A 2.8
2026-08-13 04:10 am 1.3 0.0 6.2 W 1.3 2.9 WSW N/A 2.7
2026-08-13 03:40 am 1.3 0.0 7.1 E 1.3 2.9 WSW N/A 2.7
2026-08-13 03:10 am 1.3 0.0 7.7 SW 1.3 2.9 SW N/A 2.7
2026-08-13 02:40 am 1.3 0.0 5.6SSW 1.3 3.0 SSW N/A 2.7
2026-08-13 02:10 am 1.3 0.0 6.2 W 1.3 3.3 SSW N/A 2.8
2026-08-13 01:40 am 1.3 0.0 8.3WSW 1.3 3.1 SW N/A 2.9
2026-08-13 01:10 am 1.3 0.0 7.1NNE 1.3 3.1 SSW N/A 2.9
2026-08-13 12:40 am 1.3 0.0 7.1 NE 1.3 3.1 SSW N/A 2.8
2026-08-13 12:10 am 1.0 0.0 5.3WSW 1.0 2.6 SSW N/A 2.5
2026-08-12 11:40 pm 1.0 0.0 7.7NNE 1.0 2.4 SW N/A 2.5
2026-08-12 11:10 pm 1.0 0.0 9.1 SW 1.0 2.7 WSW N/A 2.6
2026-08-12 10:40 pm 1.0 0.0 5.0WSW 1.0 2.7 WSW N/A 2.6
2026-08-12 10:10 pm 1.0 0.0 5.0 NE 1.0 2.9 WSW N/A 2.7
2026-08-12 09:40 pm 1.0 0.0 11.4 NE 1.0 3.2 W N/A 2.8
2026-08-12 09:10 pm 1.3 0.0 5.6ENE 1.3 3.2 WSW N/A 2.8
2026-08-12 08:40 pm 1.3 0.0-- 1.3 3.6 WSW N/A 3.0
2026-08-12 08:10 pm 1.6 0.0 6.7 W 1.6 3.7 WSW N/A 3.1
2026-08-12 07:40 pm 2.0 0.0 5.9 W 2.0 3.8 WSW N/A 3.2
2026-08-12 07:10 pm 2.0 0.0-- 2.0 3.8 WSW N/A 3.2
2026-08-12 06:40 pm 2.0 0.3 5.0 W 2.0 3.7 WSW N/A 3.2
2026-08-12 06:10 pm 2.3 0.0 6.7WSW 2.3 3.3 SW N/A 3.1
2026-08-12 05:40 pm 1.6 0.0 6.7 SW 1.6 3.0 WSW N/A 2.8
2026-08-12 05:10 pm 1.3 0.0 7.7 SW 1.3 2.7 SW N/A 2.7
2026-08-12 04:40 pm 1.0 0.0 5.9WSW 1.0 2.5 WSW N/A 2.5
2026-08-12 04:10 pm 0.7------ N/A 2.4
2026-08-12 03:40 pm 0.3------ N/A 2.4
2026-08-12 03:10 pm 0.3------ N/A 2.4
2026-08-12 02:40 pm 0.7------ N/A 2.4
2026-08-12 02:10 pm 0.7------ N/A 2.4
2026-08-12 01:40 pm 0.7------ N/A 2.5
2026-08-12 01:10 pm 0.7------ N/A 2.5

Plot icon Plot of wave energy versus frequency (and period)