Station GTLM4 - Grand Traverse Light, MI Image indicating link to RSS feed of recent meteorological observations for station GTLM4


Conditions at GTLM4 as of
(4:40 pm EDT)
2040 GMT on 06/21/2025:
     

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): W ( 270 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 17.1 kts
5-day plot - Wind Gust Wind Gust (GST): 19.0 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.65 in
5-day plot - Air Temperature Air Temperature (ATMP): 74.5 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 17.5 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 17.5 kts
5-day plot -  Wind Speed, Wind Gust and Atmospheric Pressure Combined plot of Wind Speed, Gust, and Air Pressure
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
2025-06-21 04:30 pm W 14.0 19.0----29.64- 75.0-----
2025-06-21 04:20 pmWSW 8.9 15.9----29.63- 76.5-----
2025-06-21 04:10 pmSSW 7.0 13.0----29.62- 76.6-----
2025-06-21 04:00 pm SW 7.0 15.0----29.63-0.06 77.0-----
2025-06-21 03:50 pmWSW 7.0 11.1----29.63- 79.9-----
2025-06-21 03:40 pm SW 5.1 8.0----29.62- 77.5-----
2025-06-21 03:30 pm SW 7.0 8.9----29.64- 73.6-----
2025-06-21 03:28 pmWSW 7.0 9.9----29.64- 75.0-----
2025-06-21 03:20 pmWSW 4.1 9.9----29.64- 76.8-----
2025-06-21 03:10 pmWSW 7.0 8.9----29.65- 76.3-----
2025-06-21 03:00 pmWSW 7.0 19.0----29.66- 73.2-----
2025-06-21 02:50 pm SW 6.0 18.1----29.67-------
2025-06-21 02:40 pmWSW 8.9 19.0----29.68- 86.2-----
2025-06-21 02:30 pm S 4.1 8.9----29.67- 85.1-----
2025-06-21 02:27 pmSSW 4.1 20.0----29.67- 83.8-----
2025-06-21 02:20 pmSSW 7.0 15.9----29.67- 82.9-----
2025-06-21 02:10 pm S 6.0 13.0----29.67- 81.9-----
2025-06-21 02:00 pmSSW 6.0 19.0----29.67-0.22 81.5-----
2025-06-21 01:50 pmSSW 11.1 20.0----29.67- 78.1-----
2025-06-21 01:40 pm S 9.9 19.0----29.67- 77.9-----
2025-06-21 01:30 pm S 9.9 22.9----29.67- 75.6-----
2025-06-21 01:27 pm S 8.0 22.9----29.67- 74.8-----
2025-06-21 01:20 pm S 9.9 17.1----29.67- 73.9-----
2025-06-21 01:10 pm S 7.0 15.9----29.67- 72.5-----
2025-06-21 01:00 pm S 6.0 18.1----29.69-0.12 72.5-----
2025-06-21 12:50 pm S 8.0 20.0----29.68- 73.0-----
2025-06-21 12:40 pm S 9.9 21.0----29.67- 72.7-----
2025-06-21 12:30 pm S 12.0 24.1----29.65- 71.1-----
2025-06-21 12:26 pm S 11.1 25.1----29.65- 70.7-----
2025-06-21 12:20 pm S 8.0 18.1----29.66- 70.2-----
2025-06-21 12:10 pm S 7.0 25.1----29.66- 68.0-----
2025-06-21 12:00 pm S 8.9 17.1----29.68-0.11 67.3-----
2025-06-21 11:50 am S 7.0 12.0----29.73- 67.3-----
2025-06-21 11:40 amSSE 6.0 12.0----29.77- 66.9-----
2025-06-21 11:30 am SE 5.1 11.1----29.79- 65.7-----
2025-06-21 11:26 amESE 7.0 18.1----29.80- 65.1-----
2025-06-21 11:20 am E 4.1 18.1----29.82- 64.2-----
2025-06-21 11:10 amNNW 9.9 13.0----29.88- 67.1-----
2025-06-21 11:00 amSSW 8.0 15.0----29.89+0.14 67.1-----
2025-06-21 10:50 am S 7.0 13.0----29.82- 66.9-----
2025-06-21 10:40 am S 7.0 17.1----29.82- 67.3-----
2025-06-21 10:30 am S 9.9 17.1----29.82- 67.5-----
2025-06-21 10:26 am S 7.0 22.0----29.82- 67.6-----
2025-06-21 10:20 amSSW 7.0 15.9----29.81- 67.5-----
2025-06-21 10:10 am S 8.0 20.0----29.81- 67.6-----
2025-06-21 10:00 am S 8.0 18.1----29.81-0.03 67.3-----
2025-06-21 09:50 am S 8.0 18.1----29.83- 67.3-----
2025-06-21 09:40 amSSW 8.0 20.0----29.81- 67.3-----
2025-06-21 09:30 am S 8.9 22.0----29.81- 67.1-----
2025-06-21 09:25 am S 7.0 22.0----29.81- 67.1-----
2025-06-21 09:20 am S 9.9 20.0----29.80- 67.3-----
2025-06-21 09:10 am S 8.9 21.0----29.79- 67.3-----
2025-06-21 09:00 am S 9.9 27.0----29.79-0.04 66.9-----
2025-06-21 08:50 am S 9.9 20.0----29.78- 66.4-----
2025-06-21 08:40 am S 9.9 22.9----29.77- 66.2-----
2025-06-21 08:30 am S 8.9 22.0----29.78- 66.7-----
2025-06-21 08:25 amSSW 11.1-----29.76- 66.4-----
2025-06-21 08:20 amSSW 11.1 28.0----29.77- 66.2-----
2025-06-21 08:10 am S 13.0 21.0----29.78- 66.2-----
2025-06-21 08:00 amSSW 11.1 28.9----29.75-0.08 66.6-----
2025-06-21 07:57 amSSW 14.0 28.9----29.76- 66.4-----
2025-06-21 07:50 amSSW 9.9 18.1----29.77- 66.2-----
2025-06-21 07:40 am S 7.0 18.1----29.76- 66.6-----
2025-06-21 07:30 am S 9.9 18.1----29.77- 66.6-----
2025-06-21 07:24 amSSW 8.0 21.0----29.77- 66.6-----
2025-06-21 07:20 am S 8.0 19.0----29.72- 66.6-----
2025-06-21 07:10 amSSE 11.1 21.0----29.75- 66.7-----
2025-06-21 07:00 am S 7.0 13.0----29.84-0.01 66.9-----
2025-06-21 06:50 am S 2.9 12.0----29.85- 67.1-----
2025-06-21 06:40 amSSE 5.1 11.1----29.82- 67.1-----
2025-06-21 06:30 amSSE 7.0 13.0----29.82- 67.6-----
2025-06-21 06:24 am SE 5.1 13.0----29.81- 68.2-----
2025-06-21 06:20 amSSE 6.0 11.1----29.82- 68.2-----
2025-06-21 06:10 amSSE 6.0 12.0----29.83- 68.2-----
2025-06-21 06:00 amSSE 5.1 11.1----29.83-0.03 68.2-----
2025-06-21 05:50 am SE 6.0 12.0----29.83- 68.4-----
2025-06-21 05:40 amSSE 6.0 13.0----29.83- 68.0-----
2025-06-21 05:30 am SE 6.0 13.0----29.84- 68.0-----
2025-06-21 05:24 am SE 7.0 15.0----29.84- 68.0-----
2025-06-21 05:20 amSSE 6.0 11.1----29.84- 68.0-----
2025-06-21 05:10 amSSE 5.1 11.1----29.84- 68.0-----
2025-06-21 05:00 amSSE 6.0 15.0----29.83-0.06 67.5-----
2025-06-21 04:50 amSSE 5.1 14.0----29.83- 66.7-----
2025-06-21 04:40 amSSE 8.0 12.0----29.82- 66.7-----
2025-06-21 04:30 amSSE 7.0 12.0----29.82- 66.7-----
2025-06-21 04:23 am SE 7.0 14.0----29.83- 66.6-----
2025-06-21 04:20 amSSE 6.0 12.0----29.83- 66.6-----
2025-06-21 04:10 amSSE 5.1 11.1----29.84- 66.6-----
2025-06-21 04:00 amSSE 7.0 12.0----29.85-0.05 66.6-----
2025-06-21 03:50 amSSE 7.0 12.0----29.85- 66.6-----
2025-06-21 03:40 amSSE 7.0 14.0----29.85- 66.6-----
2025-06-21 03:30 amSSE 7.0 12.0----29.85- 66.4-----
2025-06-21 03:23 amSSE 7.0 13.0----29.86- 66.6-----
2025-06-21 03:20 am S 7.0 12.0----29.86- 66.6-----
2025-06-21 03:10 amSSE 7.0 12.0----29.85- 66.7-----
2025-06-21 03:00 amSSE 7.0 12.0----29.86-0.06 66.9-----
2025-06-21 02:50 amSSE 6.0 11.1----29.87- 66.9-----
2025-06-21 02:40 amSSE 5.1 11.1----29.87- 66.9-----
2025-06-21 02:30 amSSE 5.1 13.0----29.87- 66.9-----
2025-06-21 02:22 amSSE 8.0 12.0----29.88- 66.4-----
2025-06-21 02:20 amSSE 6.0 11.1----29.88- 66.4-----
2025-06-21 02:10 amSSE 6.0 11.1----29.89- 66.6-----
2025-06-21 02:00 amSSE 6.0 11.1----29.89-0.03 66.6-----
2025-06-21 01:50 amSSE 6.0 12.0----29.89- 66.6-----
2025-06-21 01:40 amSSE 6.0 9.9----29.90- 66.7-----
2025-06-21 01:30 amSSE 6.0 9.9----29.90- 66.9-----
2025-06-21 01:22 amSSE 6.0 11.1----29.90- 67.3-----
2025-06-21 01:20 amSSE 6.0 11.1----29.90- 67.3-----
2025-06-21 01:10 am S 6.0 11.1----29.90- 67.5-----
2025-06-21 01:00 am S 5.1 11.1----29.90-0.01 66.7-----
2025-06-21 12:50 am S 5.1 11.1----29.91- 66.2-----
2025-06-21 12:40 am S 5.1 9.9----29.91- 65.8-----
2025-06-21 12:30 amSSE 5.1 11.1----29.91- 65.5-----
2025-06-21 12:22 am S 5.1 8.9----29.91- 64.9-----
2025-06-21 12:20 am S 5.1 8.9----29.90- 64.9-----
2025-06-21 12:10 amSSE 5.1 8.9----29.91- 64.4-----
2025-06-21 12:00 amSSE 6.0 8.9----29.92+0.02 64.2-----
2025-06-20 11:50 pmSSE 6.0 8.9----29.91- 63.7-----
2025-06-20 11:40 pmSSE 6.0 8.9----29.91- 63.0-----
2025-06-20 11:30 pmSSE 5.1 7.0----29.92- 62.8-----
2025-06-20 11:20 pmSSE 6.0 8.9----29.92- 62.2-----
2025-06-20 11:10 pm SE 6.0 7.0----29.92- 62.1-----
2025-06-20 11:00 pm SE 5.1 7.0----29.92+0.03 62.1-----
2025-06-20 10:50 pm SE 6.0 7.0----29.91- 61.5-----
2025-06-20 10:40 pm SE 6.0 7.0----29.91- 61.5-----
2025-06-20 10:30 pmESE 5.1 6.0----29.92- 61.5-----
2025-06-20 10:20 pmESE 5.1 8.0----29.92- 61.7-----
2025-06-20 10:10 pm E 5.1 8.0----29.92- 61.5-----
2025-06-20 10:00 pm E 6.0 8.0----29.91+0.02 61.3-----
2025-06-20 09:50 pm E 6.0 7.0----29.91- 61.3-----
2025-06-20 09:40 pm E 5.1 6.0----29.91- 61.5-----
2025-06-20 09:30 pm E 2.9 5.1----29.91- 61.5-----
2025-06-20 09:20 pm E 4.1 5.1----29.90- 62.1-----
2025-06-20 09:10 pm E 4.1 5.1----29.90- 63.7-----
2025-06-20 09:00 pm E 2.9 2.9----29.90+0.00 64.2-----
2025-06-20 08:50 pm SE 1.0 2.9----29.90- 64.0-----
2025-06-20 08:40 pm E 2.9 4.1----29.89- 64.2-----
2025-06-20 08:30 pm E 2.9 2.9----29.90- 64.6-----
2025-06-20 08:20 pm E 2.9 7.0----29.89- 65.3-----
2025-06-20 08:10 pm E 2.9 6.0----29.89- 65.8-----
2025-06-20 08:00 pm E 5.1 6.0----29.89-0.02 66.0-----
2025-06-20 07:50 pm E 6.0 7.0----29.89- 67.6-----
2025-06-20 07:40 pm E 1.0 4.1----29.88- 70.3-----
2025-06-20 07:30 pmESE 1.9 4.1----29.89- 70.9-----
2025-06-20 07:20 pm E 1.9 8.0----29.89- 71.8-----
2025-06-20 07:10 pm E 2.9 5.1----29.89- 71.1-----
2025-06-20 07:00 pm E 4.1 7.0----29.89-0.02 70.2-----
2025-06-20 06:50 pm E 7.0 8.0----29.89- 72.7-----
2025-06-20 06:40 pmESE 1.9 5.1----29.89- 75.0-----
2025-06-20 06:30 pmESE 2.9 7.0----29.89- 74.8-----
2025-06-20 06:20 pmESE 4.1 7.0----29.89- 75.2-----
2025-06-20 06:12 pm SE 1.9 8.9----29.89- 78.3-----
2025-06-20 06:10 pm S 2.9 8.9----29.89- 78.3-----
2025-06-20 06:00 pmSSE 2.9 8.0----29.90-0.03 77.2-----
2025-06-20 05:50 pmESE 1.9 6.0----29.90- 74.7-----
2025-06-20 05:40 pm E 4.1 6.0----29.87- 74.3-----
2025-06-20 05:30 pm E 4.1 6.0----29.90- 77.5-----
2025-06-20 05:20 pm SW 1.9 4.1----29.90- 76.3-----
2025-06-20 05:12 pm E 1.9 7.0----29.90- 73.9-----
2025-06-20 05:10 pm- 0.0 4.1----29.90- 73.9-----
2025-06-20 05:00 pm- 0.0 5.1----29.91-0.03 73.9-----
2025-06-20 04:50 pm E 4.1 6.0----29.91- 71.4-----