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)
|
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): | S ( 180 deg true ) |
| Wind Speed (WSPD): | 13 kts |
| Wind Gust (GST): | 14 kts |
| Air Temperature (ATMP): | 35.4 °F |
| Wind Chill (CHILL): | 26.1 °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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-11-11 04:50 pm | S | 14 | 16 | - | - | - | - | - | - | 35.4 | - | - | - | - | - |
| 2025-11-11 04:40 pm | SSW | 14 | 15 | - | - | - | - | - | - | 36.0 | - | - | - | - | - |
| 2025-11-11 04:20 pm | S | 13 | 15 | - | - | - | - | - | - | 36.3 | - | - | - | - | - |
| 2025-11-11 04:10 pm | SSW | 9 | 11 | - | - | - | - | - | - | 36.1 | - | - | - | - | - |
| 2025-11-11 04:00 pm | SSW | 9 | 10 | - | - | - | - | - | - | 36.0 | - | - | - | - | - |
| 2025-11-11 03:50 pm | SSW | 8 | 9 | - | - | - | - | - | - | 35.8 | - | - | - | - | - |
| 2025-11-11 03:40 pm | SSW | 8 | 9 | - | - | - | - | - | - | 36.0 | - | - | - | - | - |
| 2025-11-11 03:30 pm | SW | 12 | 13 | - | - | - | - | - | - | 36.0 | - | - | - | - | - |
| 2025-11-11 03:20 pm | SW | 15 | 18 | - | - | - | - | - | - | 36.5 | - | - | - | - | - |
| 2025-11-11 03:10 pm | SW | 14 | 18 | - | - | - | - | - | - | 37.0 | - | - | - | - | - |
| 2025-11-11 03:00 pm | SW | 13 | 14 | - | - | - | - | - | - | 37.0 | - | - | - | - | - |
| 2025-11-11 02:50 pm | SW | 14 | 15 | - | - | - | - | - | - | 37.2 | - | - | - | - | - |
| 2025-11-11 02:40 pm | SW | 12 | 14 | - | - | - | - | - | - | 37.4 | - | - | - | - | - |
| 2025-11-11 02:30 pm | SW | 9 | 11 | - | - | - | - | - | - | 37.2 | - | - | - | - | - |
| 2025-11-11 02:20 pm | SW | 9 | 10 | - | - | - | - | - | - | 37.0 | - | - | - | - | - |
| 2025-11-11 02:10 pm | SW | 11 | 12 | - | - | - | - | - | - | 36.9 | - | - | - | - | - |
| 2025-11-11 02:00 pm | SW | 12 | 15 | - | - | - | - | - | - | 36.9 | - | - | - | - | - |
| 2025-11-11 01:50 pm | SW | 12 | 13 | - | - | - | - | - | - | 37.0 | - | - | - | - | - |
| 2025-11-11 01:40 pm | SW | 14 | 17 | - | - | - | - | - | - | 37.0 | - | - | - | - | - |
| 2025-11-11 01:30 pm | SW | 11 | 15 | - | - | - | - | - | - | 37.0 | - | - | - | - | - |
| 2025-11-11 01:20 pm | WSW | 10 | 12 | - | - | - | - | - | - | 36.9 | - | - | - | - | - |
| 2025-11-11 01:10 pm | SW | 10 | 11 | - | - | - | - | - | - | 37.0 | - | - | - | - | - |
| 2025-11-11 01:00 pm | WSW | 13 | 15 | - | - | - | - | - | - | 37.0 | - | - | - | - | - |
| 2025-11-11 12:50 pm | WSW | 14 | 16 | - | - | - | - | - | - | 37.0 | - | - | - | - | - |
| 2025-11-11 12:40 pm | SW | 11 | 15 | - | - | - | - | - | - | 37.2 | - | - | - | - | - |
| 2025-11-11 12:30 pm | WSW | 7 | 11 | - | - | - | - | - | - | 36.9 | - | - | - | - | - |
| 2025-11-11 12:20 pm | WSW | 13 | 15 | - | - | - | - | - | - | 37.2 | - | - | - | - | - |
| 2025-11-11 12:10 pm | SW | 12 | 15 | - | - | - | - | - | - | 37.2 | - | - | - | - | - |
| 2025-11-11 12:00 pm | SW | 8 | 12 | - | - | - | - | - | - | 37.0 | - | - | - | - | - |
| 2025-11-11 11:50 am | WSW | 8 | 10 | - | - | - | - | - | - | 36.3 | - | - | - | - | - |
| 2025-11-11 11:40 am | WSW | 9 | 11 | - | - | - | - | - | - | 36.9 | - | - | - | - | - |
| 2025-11-11 11:20 am | SW | 8 | 9 | - | - | - | - | - | - | 36.0 | - | - | - | - | - |
| 2025-11-11 11:10 am | SW | 6 | 9 | - | - | - | - | - | - | 35.4 | - | - | - | - | - |
| 2025-11-11 11:00 am | SW | 8 | 10 | - | - | - | - | - | - | 35.2 | - | - | - | - | - |
| 2025-11-11 10:50 am | SW | 8 | 10 | - | - | - | - | - | - | 34.3 | - | - | - | - | - |
| 2025-11-11 10:40 am | SW | 8 | 10 | - | - | - | - | - | - | 33.8 | - | - | - | - | - |
| 2025-11-11 10:30 am | WSW | 7 | 9 | - | - | - | - | - | - | 33.4 | - | - | - | - | - |
| 2025-11-11 10:20 am | WSW | 8 | 11 | - | - | - | - | - | - | 33.3 | - | - | - | - | - |
| 2025-11-11 10:10 am | WSW | 7 | 9 | - | - | - | - | - | - | 33.1 | - | - | - | - | - |
| 2025-11-11 10:00 am | W | 6 | 7 | - | - | - | - | - | - | 32.9 | - | - | - | - | - |
| 2025-11-11 09:50 am | WSW | 7 | 9 | - | - | - | - | - | - | 32.7 | - | - | - | - | - |
| 2025-11-11 09:40 am | WSW | 7 | 9 | - | - | - | - | - | - | 32.4 | - | - | - | - | - |
| 2025-11-11 09:30 am | WSW | 5 | 8 | - | - | - | - | - | - | 32.4 | - | - | - | - | - |
| 2025-11-11 09:20 am | WSW | 7 | 8 | - | - | - | - | - | - | 32.0 | - | - | - | - | - |
| 2025-11-11 09:10 am | WSW | 6 | 8 | - | - | - | - | - | - | 31.8 | - | - | - | - | - |
| 2025-11-11 09:00 am | W | 6 | 7 | - | - | - | - | - | - | 31.8 | - | - | - | - | - |
| 2025-11-11 08:50 am | W | 5 | 7 | - | - | - | - | - | - | 31.8 | - | - | - | - | - |
| 2025-11-11 08:40 am | W | 6 | 8 | - | - | - | - | - | - | 31.6 | - | - | - | - | - |
| 2025-11-11 08:30 am | W | 9 | 12 | - | - | - | - | - | - | 31.5 | - | - | - | - | - |
| 2025-11-11 08:20 am | W | 7 | 10 | - | - | - | - | - | - | 31.3 | - | - | - | - | - |
| 2025-11-11 08:10 am | W | 8 | 12 | - | - | - | - | - | - | 31.3 | - | - | - | - | - |
| 2025-11-11 08:00 am | W | 7 | 9 | - | - | - | - | - | - | 30.7 | - | - | - | - | - |
| 2025-11-11 07:50 am | WNW | 5 | 7 | - | - | - | - | - | - | 30.0 | - | - | - | - | - |
| 2025-11-11 07:40 am | W | 6 | 9 | - | - | - | - | - | - | 29.8 | - | - | - | - | - |
| 2025-11-11 07:30 am | W | 7 | 9 | - | - | - | - | - | - | 30.0 | - | - | - | - | - |
| 2025-11-11 07:20 am | W | 8 | 10 | - | - | - | - | - | - | 30.0 | - | - | - | - | - |
| 2025-11-11 07:10 am | W | 9 | 11 | - | - | - | - | - | - | 30.0 | - | - | - | - | - |
| 2025-11-11 07:00 am | W | 9 | 11 | - | - | - | - | - | - | 30.0 | - | - | - | - | - |
| 2025-11-11 06:50 am | W | 8 | 10 | - | - | - | - | - | - | 29.5 | - | - | - | - | - |
| 2025-11-11 06:40 am | W | 7 | 11 | - | - | - | - | - | - | 28.9 | - | - | - | - | - |
| 2025-11-11 06:30 am | W | 6 | 8 | - | - | - | - | - | - | 28.6 | - | - | - | - | - |
| 2025-11-11 06:20 am | WNW | 6 | 9 | - | - | - | - | - | - | 28.6 | - | - | - | - | - |
| 2025-11-11 06:10 am | WNW | 6 | 8 | - | - | - | - | - | - | 28.6 | - | - | - | - | - |
| 2025-11-11 06:00 am | WNW | 6 | 8 | - | - | - | - | - | - | 28.8 | - | - | - | - | - |
| 2025-11-11 05:50 am | WNW | 6 | 7 | - | - | - | - | - | - | 28.9 | - | - | - | - | - |
| 2025-11-11 05:40 am | WNW | 7 | 8 | - | - | - | - | - | - | 28.9 | - | - | - | - | - |
| 2025-11-11 05:30 am | W | 7 | 9 | - | - | - | - | - | - | 29.1 | - | - | - | - | - |
| 2025-11-11 05:20 am | WNW | 6 | 7 | - | - | - | - | - | - | 29.5 | - | - | - | - | - |
| 2025-11-11 05:10 am | WNW | 8 | 11 | - | - | - | - | - | - | 29.7 | - | - | - | - | - |
| 2025-11-11 05:00 am | WNW | 8 | 9 | - | - | - | - | - | - | 29.8 | - | - | - | - | - |
| 2025-11-11 04:50 am | WNW | 7 | 10 | - | - | - | - | - | - | 29.8 | - | - | - | - | - |
| 2025-11-11 04:40 am | W | 8 | 9 | - | - | - | - | - | - | 30.0 | - | - | - | - | - |
| 2025-11-11 04:30 am | W | 7 | 9 | - | - | - | - | - | - | 30.4 | - | - | - | - | - |
| 2025-11-11 04:20 am | W | 8 | 10 | - | - | - | - | - | - | 30.6 | - | - | - | - | - |
| 2025-11-11 04:10 am | WNW | 8 | 9 | - | - | - | - | - | - | 30.6 | - | - | - | - | - |
| 2025-11-11 04:00 am | WNW | 8 | 11 | - | - | - | - | - | - | 30.6 | - | - | - | - | - |
| 2025-11-11 03:50 am | WNW | 9 | 11 | - | - | - | - | - | - | 30.4 | - | - | - | - | - |
| 2025-11-11 03:40 am | WNW | 7 | 9 | - | - | - | - | - | - | 30.0 | - | - | - | - | - |
| 2025-11-11 03:30 am | WNW | 9 | 10 | - | - | - | - | - | - | 30.0 | - | - | - | - | - |
| 2025-11-11 03:20 am | WNW | 10 | 13 | - | - | - | - | - | - | 29.8 | - | - | - | - | - |
| 2025-11-11 03:10 am | WNW | 8 | 11 | - | - | - | - | - | - | 29.7 | - | - | - | - | - |
| 2025-11-11 03:00 am | WNW | 8 | 10 | - | - | - | - | - | - | 29.7 | - | - | - | - | - |
| 2025-11-11 02:50 am | WNW | 10 | 12 | - | - | - | - | - | - | 29.7 | - | - | - | - | - |
| 2025-11-11 02:40 am | W | 10 | 12 | - | - | - | - | - | - | 30.0 | - | - | - | - | - |
| 2025-11-11 02:30 am | WNW | 8 | 10 | - | - | - | - | - | - | 30.4 | - | - | - | - | - |
| 2025-11-11 02:20 am | W | 6 | 7 | - | - | - | - | - | - | 30.9 | - | - | - | - | - |
| 2025-11-11 02:10 am | WNW | 7 | 8 | - | - | - | - | - | - | 31.3 | - | - | - | - | - |
| 2025-11-11 02:00 am | WNW | 7 | 9 | - | - | - | - | - | - | 31.3 | - | - | - | - | - |
| 2025-11-11 01:50 am | WNW | 6 | 7 | - | - | - | - | - | - | 31.3 | - | - | - | - | - |
| 2025-11-11 01:40 am | WNW | 6 | 8 | - | - | - | - | - | - | 31.5 | - | - | - | - | - |
| 2025-11-11 01:30 am | WNW | 7 | 8 | - | - | - | - | - | - | 31.6 | - | - | - | - | - |
| 2025-11-11 01:20 am | WNW | 6 | 8 | - | - | - | - | - | - | 31.8 | - | - | - | - | - |
| 2025-11-11 01:10 am | NW | 5 | 7 | - | - | - | - | - | - | 32.0 | - | - | - | - | - |
| 2025-11-11 01:00 am | WNW | 6 | 7 | - | - | - | - | - | - | 32.0 | - | - | - | - | - |
| 2025-11-11 12:50 am | WNW | 8 | 10 | - | - | - | - | - | - | 32.0 | - | - | - | - | - |
| 2025-11-11 12:40 am | WNW | 8 | 10 | - | - | - | - | - | - | 32.0 | - | - | - | - | - |
| 2025-11-11 12:20 am | NW | 6 | 9 | - | - | - | - | - | - | 32.0 | - | - | - | - | - |
| 2025-11-11 12:10 am | NW | 5 | 7 | - | - | - | - | - | - | 32.0 | - | - | - | - | - |
| 2025-11-11 12:00 am | NW | 5 | 7 | - | - | - | - | - | - | 32.2 | - | - | - | - | - |
| 2025-11-10 11:50 pm | NW | 6 | 9 | - | - | - | - | - | - | 32.2 | - | - | - | - | - |
| 2025-11-10 11:40 pm | NW | 5 | 8 | - | - | - | - | - | - | 32.2 | - | - | - | - | - |
| 2025-11-10 11:30 pm | NNW | 7 | 10 | - | - | - | - | - | - | 32.4 | - | - | - | - | - |
| 2025-11-10 11:20 pm | NNW | 9 | 11 | - | - | - | - | - | - | 32.4 | - | - | - | - | - |
| 2025-11-10 11:10 pm | NNW | 7 | 10 | - | - | - | - | - | - | 32.4 | - | - | - | - | - |
| 2025-11-10 11:00 pm | NNW | 7 | 9 | - | - | - | - | - | - | 32.4 | - | - | - | - | - |
| 2025-11-10 10:50 pm | NW | 5 | 8 | - | - | - | - | - | - | 31.8 | - | - | - | - | - |
| 2025-11-10 10:40 pm | NW | 6 | 8 | - | - | - | - | - | - | 31.8 | - | - | - | - | - |
| 2025-11-10 10:30 pm | WNW | 7 | 9 | - | - | - | - | - | - | 31.8 | - | - | - | - | - |
| 2025-11-10 10:20 pm | WNW | 7 | 9 | - | - | - | - | - | - | 31.8 | - | - | - | - | - |
| 2025-11-10 10:10 pm | WNW | 7 | 9 | - | - | - | - | - | - | 31.8 | - | - | - | - | - |
| 2025-11-10 10:00 pm | WNW | 7 | 8 | - | - | - | - | - | - | 31.5 | - | - | - | - | - |
| 2025-11-10 09:50 pm | WNW | 8 | 9 | - | - | - | - | - | - | 31.3 | - | - | - | - | - |
| 2025-11-10 09:40 pm | WNW | 8 | 9 | - | - | - | - | - | - | 31.1 | - | - | - | - | - |
| 2025-11-10 09:30 pm | WNW | 7 | 9 | - | - | - | - | - | - | 31.1 | - | - | - | - | - |
| 2025-11-10 09:20 pm | WNW | 8 | 10 | - | - | - | - | - | - | 31.1 | - | - | - | - | - |
| 2025-11-10 09:10 pm | WNW | 9 | 11 | - | - | - | - | - | - | 30.7 | - | - | - | - | - |
| 2025-11-10 09:00 pm | WNW | 7 | 9 | - | - | - | - | - | - | 30.4 | - | - | - | - | - |
| 2025-11-10 08:50 pm | WNW | 7 | 9 | - | - | - | - | - | - | 30.0 | - | - | - | - | - |
| 2025-11-10 08:40 pm | WNW | 8 | 11 | - | - | - | - | - | - | 29.7 | - | - | - | - | - |
| 2025-11-10 08:30 pm | WNW | 10 | 13 | - | - | - | - | - | - | 29.3 | - | - | - | - | - |
| 2025-11-10 08:20 pm | W | 8 | 10 | - | - | - | - | - | - | 28.4 | - | - | - | - | - |
| 2025-11-10 08:10 pm | WNW | 7 | 8 | - | - | - | - | - | - | 27.5 | - | - | - | - | - |
| 2025-11-10 08:00 pm | W | 7 | 10 | - | - | - | - | - | - | 27.0 | - | - | - | - | - |
| 2025-11-10 07:50 pm | W | 6 | 7 | - | - | - | - | - | - | 27.0 | - | - | - | - | - |
| 2025-11-10 07:40 pm | W | 8 | 10 | - | - | - | - | - | - | 27.0 | - | - | - | - | - |
| 2025-11-10 07:30 pm | W | 10 | 13 | - | - | - | - | - | - | 27.1 | - | - | - | - | - |
| 2025-11-10 07:20 pm | W | 9 | 13 | - | - | - | - | - | - | 27.3 | - | - | - | - | - |
| 2025-11-10 07:10 pm | W | 10 | 13 | - | - | - | - | - | - | 27.7 | - | - | - | - | - |
| 2025-11-10 07:00 pm | W | 8 | 12 | - | - | - | - | - | - | 28.4 | - | - | - | - | - |
| 2025-11-10 06:50 pm | W | 8 | 10 | - | - | - | - | - | - | 28.2 | - | - | - | - | - |
| 2025-11-10 06:30 pm | W | 7 | 9 | - | - | - | - | - | - | 28.4 | - | - | - | - | - |
| 2025-11-10 06:20 pm | W | 6 | 8 | - | - | - | - | - | - | 28.6 | - | - | - | - | - |
| 2025-11-10 06:10 pm | W | 6 | 8 | - | - | - | - | - | - | 28.8 | - | - | - | - | - |
| 2025-11-10 06:00 pm | W | 7 | 10 | - | - | - | - | - | - | 28.8 | - | - | - | - | - |
| 2025-11-10 05:50 pm | W | 7 | 9 | - | - | - | - | - | - | 28.9 | - | - | - | - | - |
| 2025-11-10 05:40 pm | W | 8 | 11 | - | - | - | - | - | - | 29.1 | - | - | - | - | - |
| 2025-11-10 05:30 pm | W | 9 | 12 | - | - | - | - | - | - | 29.3 | - | - | - | - | - |
| 2025-11-10 05:20 pm | WNW | 8 | 10 | - | - | - | - | - | - | 29.5 | - | - | - | - | - |
| 2025-11-10 05:10 pm | WNW | 10 | 13 | - | - | - | - | - | - | 29.7 | - | - | - | - | - |
| 2025-11-10 05:00 pm | WNW | 8 | 11 | - | - | - | - | - | - | 29.8 | - | - | - | - | - |
| 2025-11-10 04:50 pm | WNW | 8 | 9 | - | - | - | - | - | - | 30.0 | - | - | - | - | - |
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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