Station APNM4 - Alpena Harbor Light, Alpena, MI 
Owned and maintained by Great Lakes Environmental Research Laboratory
C-MAN Station
45.060 N 83.424 W (45°3'35" N 83°25'25" W)
Site elevation: 177.5 m above mean sea level
Air temp height: 15 m above site elevation
Anemometer height: 18 m above site elevation
Large icon indicates selected station.
Stations with recent data
Stations with no data in last 8 hours
(24 hours for tsunami stations)
Stations with recent data Stations with no data in last 8 hours(24 hours for tsunami stations)
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Click on the graph icon in the table below to see a time series plot of the last five days of that observation. | |
 Wind Direction (WDIR): | W ( 270 deg true ) |
| Wind Speed (WSPD): | 9 kts |
| Wind Gust (GST): | 13 kts |
| Air Temperature (ATMP): | 10.2 °F |
| Wind Chill (CHILL): | -3.5 °F |
| Combined plot of Wind Speed, Gust, and Air Pressure |
|
| TIME (EST) |
WDIR |
WSPD kts |
GST kts |
WVHT ft |
DPD sec |
APD sec |
MWD |
PRES in |
PTDY in |
ATMP °F |
WTMP °F |
DEWP °F |
SAL psu |
VIS nmi |
TIDE ft |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-01-14 06:30 am | W | 10 | 12 | - | - | - | - | - | - | 10.4 | - | - | - | - | - |
| 2025-01-14 06:20 am | W | 7 | 9 | - | - | - | - | - | - | 10.4 | - | - | - | - | - |
| 2025-01-14 06:10 am | W | 9 | 12 | - | - | - | - | - | - | 10.6 | - | - | - | - | - |
| 2025-01-14 06:00 am | W | 10 | 13 | - | - | - | - | - | - | 10.8 | - | - | - | - | - |
| 2025-01-14 05:50 am | W | 12 | 15 | - | - | - | - | - | - | 10.9 | - | - | - | - | - |
| 2025-01-14 05:40 am | W | 10 | 12 | - | - | - | - | - | - | 10.9 | - | - | - | - | - |
| 2025-01-14 05:20 am | W | 10 | 13 | - | - | - | - | - | - | 11.1 | - | - | - | - | - |
| 2025-01-14 05:10 am | WSW | 11 | 13 | - | - | - | - | - | - | 11.3 | - | - | - | - | - |
| 2025-01-14 05:00 am | W | 10 | 13 | - | - | - | - | - | - | 11.3 | - | - | - | - | - |
| 2025-01-14 04:50 am | W | 10 | 12 | - | - | - | - | - | - | 11.5 | - | - | - | - | - |
| 2025-01-14 04:40 am | W | 8 | 9 | - | - | - | - | - | - | 11.5 | - | - | - | - | - |
| 2025-01-14 04:20 am | W | 7 | 10 | - | - | - | - | - | - | 12.2 | - | - | - | - | - |
| 2025-01-14 04:10 am | W | 7 | 9 | - | - | - | - | - | - | 12.4 | - | - | - | - | - |
| 2025-01-14 04:00 am | W | 7 | 9 | - | - | - | - | - | - | 12.6 | - | - | - | - | - |
| 2025-01-14 03:50 am | W | 8 | 10 | - | - | - | - | - | - | 12.7 | - | - | - | - | - |
| 2025-01-14 03:40 am | W | 8 | 10 | - | - | - | - | - | - | 13.1 | - | - | - | - | - |
| 2025-01-14 03:30 am | W | 8 | 10 | - | - | - | - | - | - | 13.3 | - | - | - | - | - |
| 2025-01-14 03:20 am | W | 8 | 10 | - | - | - | - | - | - | 13.5 | - | - | - | - | - |
| 2025-01-14 03:10 am | W | 7 | 8 | - | - | - | - | - | - | 13.5 | - | - | - | - | - |
| 2025-01-14 03:00 am | W | 7 | 9 | - | - | - | - | - | - | 13.5 | - | - | - | - | - |
| 2025-01-14 02:50 am | W | 6 | 9 | - | - | - | - | - | - | 13.6 | - | - | - | - | - |
| 2025-01-14 02:40 am | W | 6 | 7 | - | - | - | - | - | - | 13.8 | - | - | - | - | - |
| 2025-01-14 02:20 am | W | 7 | 9 | - | - | - | - | - | - | 14.0 | - | - | - | - | - |
| 2025-01-14 02:10 am | W | 7 | 8 | - | - | - | - | - | - | 14.0 | - | - | - | - | - |
| 2025-01-14 02:00 am | W | 7 | 9 | - | - | - | - | - | - | 14.2 | - | - | - | - | - |
| 2025-01-14 01:50 am | W | 9 | 12 | - | - | - | - | - | - | 14.4 | - | - | - | - | - |
| 2025-01-14 01:40 am | W | 7 | 10 | - | - | - | - | - | - | 14.5 | - | - | - | - | - |
| 2025-01-14 01:20 am | W | 8 | 11 | - | - | - | - | - | - | 14.5 | - | - | - | - | - |
| 2025-01-14 01:10 am | W | 9 | 12 | - | - | - | - | - | - | 14.5 | - | - | - | - | - |
| 2025-01-14 01:00 am | W | 7 | 9 | - | - | - | - | - | - | 14.5 | - | - | - | - | - |
| 2025-01-14 12:50 am | W | 8 | 10 | - | - | - | - | - | - | 14.4 | - | - | - | - | - |
| 2025-01-14 12:40 am | W | 8 | 10 | - | - | - | - | - | - | 14.2 | - | - | - | - | - |
| 2025-01-14 12:20 am | W | 8 | 11 | - | - | - | - | - | - | 14.2 | - | - | - | - | - |
| 2025-01-14 12:10 am | W | 7 | 9 | - | - | - | - | - | - | 14.2 | - | - | - | - | - |
| 2025-01-14 12:00 am | W | 8 | 12 | - | - | - | - | - | - | 14.4 | - | - | - | - | - |
| 2025-01-13 11:50 pm | W | 7 | 10 | - | - | - | - | - | - | 14.4 | - | - | - | - | - |
| 2025-01-13 11:40 pm | W | 11 | 14 | - | - | - | - | - | - | 14.4 | - | - | - | - | - |
| 2025-01-13 11:30 pm | W | 10 | 14 | - | - | - | - | - | - | 14.4 | - | - | - | - | - |
| 2025-01-13 11:20 pm | W | 9 | 12 | - | - | - | - | - | - | 14.2 | - | - | - | - | - |
| 2025-01-13 11:10 pm | W | 7 | 9 | - | - | - | - | - | - | 14.2 | - | - | - | - | - |
| 2025-01-13 11:00 pm | W | 11 | 14 | - | - | - | - | - | - | 14.2 | - | - | - | - | - |
| 2025-01-13 10:50 pm | W | 9 | 14 | - | - | - | - | - | - | 14.5 | - | - | - | - | - |
| 2025-01-13 10:40 pm | W | 11 | 14 | - | - | - | - | - | - | 14.4 | - | - | - | - | - |
| 2025-01-13 10:20 pm | W | 9 | 11 | - | - | - | - | - | - | 14.0 | - | - | - | - | - |
| 2025-01-13 10:10 pm | W | 10 | 12 | - | - | - | - | - | - | 14.0 | - | - | - | - | - |
| 2025-01-13 10:00 pm | W | 12 | 17 | - | - | - | - | - | - | 14.2 | - | - | - | - | - |
| 2025-01-13 09:50 pm | W | 11 | 12 | - | - | - | - | - | - | 14.4 | - | - | - | - | - |
| 2025-01-13 09:40 pm | W | 12 | 15 | - | - | - | - | - | - | 14.4 | - | - | - | - | - |
| 2025-01-13 09:30 pm | W | 12 | 14 | - | - | - | - | - | - | 14.4 | - | - | - | - | - |
| 2025-01-13 09:20 pm | W | 11 | 14 | - | - | - | - | - | - | 14.4 | - | - | - | - | - |
| 2025-01-13 09:10 pm | W | 11 | 17 | - | - | - | - | - | - | 14.5 | - | - | - | - | - |
| 2025-01-13 09:00 pm | W | 8 | 10 | - | - | - | - | - | - | 14.7 | - | - | - | - | - |
| 2025-01-13 08:50 pm | W | 11 | 14 | - | - | - | - | - | - | 14.9 | - | - | - | - | - |
| 2025-01-13 08:40 pm | W | 11 | 14 | - | - | - | - | - | - | 15.3 | - | - | - | - | - |
| 2025-01-13 08:20 pm | W | 10 | 11 | - | - | - | - | - | - | 15.6 | - | - | - | - | - |
| 2025-01-13 08:10 pm | W | 13 | 17 | - | - | - | - | - | - | 16.0 | - | - | - | - | - |
| 2025-01-13 08:00 pm | WSW | 14 | 18 | - | - | - | - | - | - | 16.3 | - | - | - | - | - |
| 2025-01-13 07:50 pm | WSW | 14 | 17 | - | - | - | - | - | - | 16.5 | - | - | - | - | - |
| 2025-01-13 07:40 pm | W | 12 | 15 | - | - | - | - | - | - | 16.9 | - | - | - | - | - |
| 2025-01-13 07:20 pm | W | 12 | 17 | - | - | - | - | - | - | 17.2 | - | - | - | - | - |
| 2025-01-13 07:10 pm | W | 11 | 14 | - | - | - | - | - | - | 17.4 | - | - | - | - | - |
| 2025-01-13 07:00 pm | W | 12 | 15 | - | - | - | - | - | - | 17.8 | - | - | - | - | - |
| 2025-01-13 06:50 pm | W | 12 | 16 | - | - | - | - | - | - | 18.0 | - | - | - | - | - |
| 2025-01-13 06:40 pm | W | 10 | 12 | - | - | - | - | - | - | 18.3 | - | - | - | - | - |
| 2025-01-13 06:30 pm | W | 10 | 13 | - | - | - | - | - | - | 18.7 | - | - | - | - | - |
| 2025-01-13 06:20 pm | W | 11 | 14 | - | - | - | - | - | - | 18.9 | - | - | - | - | - |
| 2025-01-13 06:10 pm | W | 9 | 13 | - | - | - | - | - | - | 19.0 | - | - | - | - | - |
| 2025-01-13 06:00 pm | W | 12 | 17 | - | - | - | - | - | - | 19.2 | - | - | - | - | - |
| 2025-01-13 05:50 pm | W | 9 | 14 | - | - | - | - | - | - | 19.2 | - | - | - | - | - |
| 2025-01-13 05:40 pm | W | 15 | 20 | - | - | - | - | - | - | 19.4 | - | - | - | - | - |
| 2025-01-13 05:30 pm | W | 14 | 17 | - | - | - | - | - | - | 19.8 | - | - | - | - | - |
| 2025-01-13 05:20 pm | W | 11 | 15 | - | - | - | - | - | - | 19.9 | - | - | - | - | - |
| 2025-01-13 05:10 pm | W | 13 | 16 | - | - | - | - | - | - | 20.1 | - | - | - | - | - |
| 2025-01-13 05:00 pm | W | 11 | 17 | - | - | - | - | - | - | 20.3 | - | - | - | - | - |
| 2025-01-13 04:50 pm | W | 10 | 13 | - | - | - | - | - | - | 20.3 | - | - | - | - | - |
| 2025-01-13 04:40 pm | W | 10 | 13 | - | - | - | - | - | - | 20.1 | - | - | - | - | - |
| 2025-01-13 04:30 pm | W | 11 | 14 | - | - | - | - | - | - | 20.5 | - | - | - | - | - |
| 2025-01-13 04:20 pm | WNW | 11 | 15 | - | - | - | - | - | - | 21.0 | - | - | - | - | - |
| 2025-01-13 04:10 pm | WNW | 12 | 15 | - | - | - | - | - | - | 21.2 | - | - | - | - | - |
| 2025-01-13 04:00 pm | WNW | 12 | 16 | - | - | - | - | - | - | 21.2 | - | - | - | - | - |
| 2025-01-13 03:50 pm | WNW | 16 | 19 | - | - | - | - | - | - | 21.4 | - | - | - | - | - |
| 2025-01-13 03:40 pm | W | 15 | 21 | - | - | - | - | - | - | 21.6 | - | - | - | - | - |
| 2025-01-13 03:20 pm | W | 9 | 12 | - | - | - | - | - | - | 21.9 | - | - | - | - | - |
| 2025-01-13 03:10 pm | W | 12 | 15 | - | - | - | - | - | - | 21.9 | - | - | - | - | - |
| 2025-01-13 03:00 pm | W | 11 | 16 | - | - | - | - | - | - | 21.7 | - | - | - | - | - |
| 2025-01-13 02:50 pm | W | 12 | 18 | - | - | - | - | - | - | 21.9 | - | - | - | - | - |
| 2025-01-13 02:40 pm | W | 13 | 16 | - | - | - | - | - | - | 21.9 | - | - | - | - | - |
| 2025-01-13 02:20 pm | WNW | 10 | 13 | - | - | - | - | - | - | 22.5 | - | - | - | - | - |
| 2025-01-13 02:10 pm | W | 10 | 12 | - | - | - | - | - | - | 21.9 | - | - | - | - | - |
| 2025-01-13 02:00 pm | W | 12 | 16 | - | - | - | - | - | - | 22.1 | - | - | - | - | - |
| 2025-01-13 01:50 pm | W | 9 | 13 | - | - | - | - | - | - | 22.5 | - | - | - | - | - |
| 2025-01-13 01:40 pm | W | 11 | 15 | - | - | - | - | - | - | 22.8 | - | - | - | - | - |
| 2025-01-13 01:30 pm | W | 11 | 16 | - | - | - | - | - | - | 23.0 | - | - | - | - | - |
| 2025-01-13 01:20 pm | WNW | 14 | 18 | - | - | - | - | - | - | 22.8 | - | - | - | - | - |
| 2025-01-13 01:10 pm | W | 13 | 16 | - | - | - | - | - | - | 22.8 | - | - | - | - | - |
| 2025-01-13 01:00 pm | W | 15 | 19 | - | - | - | - | - | - | 23.0 | - | - | - | - | - |
| 2025-01-13 12:50 pm | W | 13 | 17 | - | - | - | - | - | - | 23.2 | - | - | - | - | - |
| 2025-01-13 12:40 pm | W | 10 | 13 | - | - | - | - | - | - | 23.5 | - | - | - | - | - |
| 2025-01-13 12:30 pm | W | 17 | 24 | - | - | - | - | - | - | 23.5 | - | - | - | - | - |
| 2025-01-13 12:20 pm | W | 19 | 24 | - | - | - | - | - | - | 23.4 | - | - | - | - | - |
| 2025-01-13 12:10 pm | W | 14 | 18 | - | - | - | - | - | - | 23.7 | - | - | - | - | - |
| 2025-01-13 12:00 pm | W | 12 | 18 | - | - | - | - | - | - | 24.1 | - | - | - | - | - |
| 2025-01-13 11:50 am | W | 12 | 17 | - | - | - | - | - | - | 24.3 | - | - | - | - | - |
| 2025-01-13 11:40 am | W | 10 | 12 | - | - | - | - | - | - | 24.6 | - | - | - | - | - |
| 2025-01-13 11:20 am | W | 10 | 16 | - | - | - | - | - | - | 25.5 | - | - | - | - | - |
| 2025-01-13 11:10 am | W | 16 | 20 | - | - | - | - | - | - | 25.5 | - | - | - | - | - |
| 2025-01-13 11:00 am | W | 12 | 14 | - | - | - | - | - | - | 26.1 | - | - | - | - | - |
| 2025-01-13 10:50 am | W | 14 | 18 | - | - | - | - | - | - | 26.1 | - | - | - | - | - |
| 2025-01-13 10:40 am | W | 9 | 13 | - | - | - | - | - | - | 26.2 | - | - | - | - | - |
| 2025-01-13 10:30 am | W | 12 | 17 | - | - | - | - | - | - | 26.4 | - | - | - | - | - |
| 2025-01-13 10:20 am | WNW | 11 | 14 | - | - | - | - | - | - | 26.4 | - | - | - | - | - |
| 2025-01-13 10:10 am | WNW | 17 | 22 | - | - | - | - | - | - | 26.6 | - | - | - | - | - |
| 2025-01-13 10:00 am | WNW | 13 | 16 | - | - | - | - | - | - | 26.8 | - | - | - | - | - |
| 2025-01-13 09:50 am | W | 9 | 14 | - | - | - | - | - | - | 27.0 | - | - | - | - | - |
| 2025-01-13 09:40 am | WNW | 13 | 20 | - | - | - | - | - | - | 27.1 | - | - | - | - | - |
| 2025-01-13 09:30 am | WNW | 11 | 16 | - | - | - | - | - | - | 27.1 | - | - | - | - | - |
| 2025-01-13 09:20 am | W | 12 | 15 | - | - | - | - | - | - | 27.0 | - | - | - | - | - |
| 2025-01-13 09:10 am | W | 11 | 14 | - | - | - | - | - | - | 27.0 | - | - | - | - | - |
| 2025-01-13 09:00 am | W | 10 | 13 | - | - | - | - | - | - | 27.1 | - | - | - | - | - |
| 2025-01-13 08:50 am | WNW | 12 | 15 | - | - | - | - | - | - | 27.7 | - | - | - | - | - |
| 2025-01-13 08:40 am | W | 10 | 15 | - | - | - | - | - | - | 27.9 | - | - | - | - | - |
| 2025-01-13 08:20 am | W | 12 | 15 | - | - | - | - | - | - | 28.2 | - | - | - | - | - |
| 2025-01-13 08:10 am | W | 10 | 15 | - | - | - | - | - | - | 28.2 | - | - | - | - | - |
| 2025-01-13 08:00 am | W | 12 | 17 | - | - | - | - | - | - | 28.2 | - | - | - | - | - |
| 2025-01-13 07:50 am | W | 8 | 10 | - | - | - | - | - | - | 28.4 | - | - | - | - | - |
| 2025-01-13 07:40 am | W | 13 | 16 | - | - | - | - | - | - | 28.6 | - | - | - | - | - |
| 2025-01-13 07:20 am | W | 10 | 14 | - | - | - | - | - | - | 28.6 | - | - | - | - | - |
| 2025-01-13 07:10 am | W | 9 | 12 | - | - | - | - | - | - | 28.4 | - | - | - | - | - |
| 2025-01-13 07:00 am | W | 10 | 13 | - | - | - | - | - | - | 28.4 | - | - | - | - | - |
| 2025-01-13 06:50 am | W | 12 | 14 | - | - | - | - | - | - | 28.4 | - | - | - | - | - |
Links which are specific to this station are listed below:
Real Time Data in tabular form for the last forty-five days.
Historical Data & Climatic Summaries for quality controlled data for prior months and years.
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