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): | SSW ( 210 deg true ) |
| Wind Speed (WSPD): | 12 kts |
| Wind Gust (GST): | 14 kts |
| Air Temperature (ATMP): | 37.2 °F |
| Wind Chill (CHILL): | 28.6 °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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024-11-21 03:30 am | SSW | 11 | 13 | - | - | - | - | - | - | 37.2 | - | - | - | - | - |
| 2024-11-21 03:20 am | SSW | 9 | 10 | - | - | - | - | - | - | 37.0 | - | - | - | - | - |
| 2024-11-21 03:10 am | SW | 7 | 10 | - | - | - | - | - | - | 37.0 | - | - | - | - | - |
| 2024-11-21 03:00 am | WSW | 7 | 8 | - | - | - | - | - | - | 37.0 | - | - | - | - | - |
| 2024-11-21 02:50 am | WSW | 7 | 8 | - | - | - | - | - | - | 37.0 | - | - | - | - | - |
| 2024-11-21 02:40 am | WSW | 11 | 12 | - | - | - | - | - | - | 37.2 | - | - | - | - | - |
| 2024-11-21 02:30 am | SW | 11 | 13 | - | - | - | - | - | - | 37.2 | - | - | - | - | - |
| 2024-11-21 02:20 am | SW | 11 | 13 | - | - | - | - | - | - | 37.2 | - | - | - | - | - |
| 2024-11-21 02:10 am | SW | 11 | 12 | - | - | - | - | - | - | 37.2 | - | - | - | - | - |
| 2024-11-21 02:00 am | SW | 10 | 12 | - | - | - | - | - | - | 36.9 | - | - | - | - | - |
| 2024-11-21 01:50 am | WSW | 12 | 13 | - | - | - | - | - | - | 36.7 | - | - | - | - | - |
| 2024-11-21 01:40 am | WSW | 14 | 15 | - | - | - | - | - | - | 36.5 | - | - | - | - | - |
| 2024-11-21 01:30 am | WSW | 13 | 16 | - | - | - | - | - | - | 36.3 | - | - | - | - | - |
| 2024-11-21 01:20 am | WSW | 14 | 18 | - | - | - | - | - | - | 36.3 | - | - | - | - | - |
| 2024-11-21 01:10 am | WSW | 14 | 18 | - | - | - | - | - | - | 36.3 | - | - | - | - | - |
| 2024-11-21 01:00 am | WSW | 15 | 19 | - | - | - | - | - | - | 36.3 | - | - | - | - | - |
| 2024-11-21 12:50 am | WSW | 13 | 16 | - | - | - | - | - | - | 36.3 | - | - | - | - | - |
| 2024-11-21 12:40 am | WSW | 13 | 17 | - | - | - | - | - | - | 36.3 | - | - | - | - | - |
| 2024-11-21 12:30 am | WSW | 11 | 14 | - | - | - | - | - | - | 36.3 | - | - | - | - | - |
| 2024-11-21 12:20 am | WSW | 15 | 17 | - | - | - | - | - | - | 36.1 | - | - | - | - | - |
| 2024-11-21 12:10 am | W | 12 | 16 | - | - | - | - | - | - | 36.1 | - | - | - | - | - |
| 2024-11-21 12:00 am | WSW | 14 | 17 | - | - | - | - | - | - | 35.8 | - | - | - | - | - |
| 2024-11-20 11:50 pm | WSW | 13 | 17 | - | - | - | - | - | - | 36.0 | - | - | - | - | - |
| 2024-11-20 11:40 pm | WSW | 12 | 14 | - | - | - | - | - | - | 36.1 | - | - | - | - | - |
| 2024-11-20 11:30 pm | WSW | 14 | 17 | - | - | - | - | - | - | 36.3 | - | - | - | - | - |
| 2024-11-20 11:20 pm | WSW | 16 | 20 | - | - | - | - | - | - | 36.5 | - | - | - | - | - |
| 2024-11-20 11:10 pm | WSW | 13 | 15 | - | - | - | - | - | - | 36.5 | - | - | - | - | - |
| 2024-11-20 11:00 pm | WSW | 14 | 18 | - | - | - | - | - | - | 36.5 | - | - | - | - | - |
| 2024-11-20 10:50 pm | WSW | 12 | 15 | - | - | - | - | - | - | 36.5 | - | - | - | - | - |
| 2024-11-20 10:40 pm | WSW | 13 | 15 | - | - | - | - | - | - | 36.5 | - | - | - | - | - |
| 2024-11-20 10:30 pm | WSW | 10 | 13 | - | - | - | - | - | - | 36.5 | - | - | - | - | - |
| 2024-11-20 10:20 pm | W | 11 | 15 | - | - | - | - | - | - | 36.1 | - | - | - | - | - |
| 2024-11-20 10:10 pm | W | 9 | 12 | - | - | - | - | - | - | 36.1 | - | - | - | - | - |
| 2024-11-20 10:00 pm | W | 11 | 13 | - | - | - | - | - | - | 35.8 | - | - | - | - | - |
| 2024-11-20 09:50 pm | W | 11 | 15 | - | - | - | - | - | - | 36.0 | - | - | - | - | - |
| 2024-11-20 09:40 pm | W | 11 | 13 | - | - | - | - | - | - | 36.0 | - | - | - | - | - |
| 2024-11-20 09:30 pm | W | 10 | 13 | - | - | - | - | - | - | 36.1 | - | - | - | - | - |
| 2024-11-20 09:20 pm | W | 13 | 15 | - | - | - | - | - | - | 36.3 | - | - | - | - | - |
| 2024-11-20 09:10 pm | W | 10 | 14 | - | - | - | - | - | - | 36.7 | - | - | - | - | - |
| 2024-11-20 09:00 pm | W | 14 | 21 | - | - | - | - | - | - | 36.5 | - | - | - | - | - |
| 2024-11-20 08:50 pm | W | 13 | 20 | - | - | - | - | - | - | 37.0 | - | - | - | - | - |
| 2024-11-20 08:40 pm | W | 12 | 18 | - | - | - | - | - | - | 37.2 | - | - | - | - | - |
| 2024-11-20 08:30 pm | W | 10 | 16 | - | - | - | - | - | - | 37.6 | - | - | - | - | - |
| 2024-11-20 08:20 pm | W | 11 | 13 | - | - | - | - | - | - | 37.6 | - | - | - | - | - |
| 2024-11-20 08:10 pm | W | 11 | 18 | - | - | - | - | - | - | 37.6 | - | - | - | - | - |
| 2024-11-20 08:00 pm | W | 12 | 16 | - | - | - | - | - | - | 37.9 | - | - | - | - | - |
| 2024-11-20 07:50 pm | W | 9 | 15 | - | - | - | - | - | - | 38.5 | - | - | - | - | - |
| 2024-11-20 07:40 pm | W | 9 | 11 | - | - | - | - | - | - | 38.7 | - | - | - | - | - |
| 2024-11-20 07:30 pm | WNW | 14 | 18 | - | - | - | - | - | - | 38.8 | - | - | - | - | - |
| 2024-11-20 07:20 pm | WNW | 17 | 22 | - | - | - | - | - | - | 38.8 | - | - | - | - | - |
| 2024-11-20 07:10 pm | WNW | 13 | 17 | - | - | - | - | - | - | 39.2 | - | - | - | - | - |
| 2024-11-20 07:00 pm | WNW | 14 | 18 | - | - | - | - | - | - | 39.6 | - | - | - | - | - |
| 2024-11-20 06:50 pm | W | 14 | 18 | - | - | - | - | - | - | 39.7 | - | - | - | - | - |
| 2024-11-20 06:40 pm | WNW | 18 | 22 | - | - | - | - | - | - | 39.9 | - | - | - | - | - |
| 2024-11-20 06:30 pm | WNW | 12 | 16 | - | - | - | - | - | - | 40.5 | - | - | - | - | - |
| 2024-11-20 06:20 pm | WNW | 14 | 18 | - | - | - | - | - | - | 40.6 | - | - | - | - | - |
| 2024-11-20 06:10 pm | WNW | 16 | 20 | - | - | - | - | - | - | 40.8 | - | - | - | - | - |
| 2024-11-20 06:00 pm | WNW | 15 | 20 | - | - | - | - | - | - | 41.2 | - | - | - | - | - |
| 2024-11-20 05:50 pm | W | 14 | 17 | - | - | - | - | - | - | 41.9 | - | - | - | - | - |
| 2024-11-20 05:40 pm | W | 14 | 20 | - | - | - | - | - | - | 42.8 | - | - | - | - | - |
| 2024-11-20 05:30 pm | WNW | 13 | 16 | - | - | - | - | - | - | 43.2 | - | - | - | - | - |
| 2024-11-20 05:20 pm | W | 14 | 20 | - | - | - | - | - | - | 43.5 | - | - | - | - | - |
| 2024-11-20 05:10 pm | W | 13 | 16 | - | - | - | - | - | - | 43.9 | - | - | - | - | - |
| 2024-11-20 05:00 pm | W | 7 | 8 | - | - | - | - | - | - | 45.3 | - | - | - | - | - |
| 2024-11-20 04:50 pm | WNW | 6 | 7 | - | - | - | - | - | - | 45.3 | - | - | - | - | - |
| 2024-11-20 04:40 pm | NW | 5 | 7 | - | - | - | - | - | - | 45.5 | - | - | - | - | - |
| 2024-11-20 04:30 pm | NW | 6 | 8 | - | - | - | - | - | - | 45.5 | - | - | - | - | - |
| 2024-11-20 04:20 pm | NW | 8 | 11 | - | - | - | - | - | - | 45.5 | - | - | - | - | - |
| 2024-11-20 04:10 pm | NW | 5 | 7 | - | - | - | - | - | - | 45.5 | - | - | - | - | - |
| 2024-11-20 04:00 pm | NW | 8 | 10 | - | - | - | - | - | - | 45.5 | - | - | - | - | - |
| 2024-11-20 03:50 pm | NW | 7 | 9 | - | - | - | - | - | - | 45.7 | - | - | - | - | - |
| 2024-11-20 03:40 pm | NW | 6 | 9 | - | - | - | - | - | - | 46.4 | - | - | - | - | - |
| 2024-11-20 03:30 pm | NW | 7 | 11 | - | - | - | - | - | - | 46.4 | - | - | - | - | - |
| 2024-11-20 03:20 pm | NNW | 6 | 8 | - | - | - | - | - | - | 46.8 | - | - | - | - | - |
| 2024-11-20 03:10 pm | NNW | 6 | 11 | - | - | - | - | - | - | 46.8 | - | - | - | - | - |
| 2024-11-20 03:00 pm | NW | 8 | 11 | - | - | - | - | - | - | 46.9 | - | - | - | - | - |
| 2024-11-20 02:50 pm | NW | 7 | 9 | - | - | - | - | - | - | 47.3 | - | - | - | - | - |
| 2024-11-20 02:40 pm | NNW | 7 | 10 | - | - | - | - | - | - | 47.3 | - | - | - | - | - |
| 2024-11-20 02:30 pm | NW | 8 | 10 | - | - | - | - | - | - | 47.3 | - | - | - | - | - |
| 2024-11-20 02:20 pm | NW | 8 | 11 | - | - | - | - | - | - | 47.3 | - | - | - | - | - |
| 2024-11-20 02:10 pm | WNW | 9 | 11 | - | - | - | - | - | - | 47.7 | - | - | - | - | - |
| 2024-11-20 02:00 pm | W | 8 | 9 | - | - | - | - | - | - | 48.2 | - | - | - | - | - |
| 2024-11-20 01:50 pm | WNW | 6 | 7 | - | - | - | - | - | - | 48.6 | - | - | - | - | - |
| 2024-11-20 01:40 pm | NNW | 3 | 5 | - | - | - | - | - | - | 48.6 | - | - | - | - | - |
| 2024-11-20 01:30 pm | NNW | 4 | 4 | - | - | - | - | - | - | 48.7 | - | - | - | - | - |
| 2024-11-20 01:20 pm | NW | 4 | 5 | - | - | - | - | - | - | 48.7 | - | - | - | - | - |
| 2024-11-20 01:10 pm | NW | 4 | 5 | - | - | - | - | - | - | 48.9 | - | - | - | - | - |
| 2024-11-20 01:00 pm | NNW | 2 | 4 | - | - | - | - | - | - | 49.1 | - | - | - | - | - |
| 2024-11-20 12:50 pm | N | 3 | 4 | - | - | - | - | - | - | 49.3 | - | - | - | - | - |
| 2024-11-20 12:40 pm | NNE | 4 | 4 | - | - | - | - | - | - | 49.1 | - | - | - | - | - |
| 2024-11-20 12:30 pm | N | 2 | 3 | - | - | - | - | - | - | 49.3 | - | - | - | - | - |
| 2024-11-20 12:20 pm | N | 3 | 4 | - | - | - | - | - | - | 49.3 | - | - | - | - | - |
| 2024-11-20 12:10 pm | N | 3 | 4 | - | - | - | - | - | - | 49.1 | - | - | - | - | - |
| 2024-11-20 12:00 pm | - | 0 | 2 | - | - | - | - | - | - | 49.1 | - | - | - | - | - |
| 2024-11-20 11:50 am | - | 0 | 0 | - | - | - | - | - | - | 48.9 | - | - | - | - | - |
| 2024-11-20 11:40 am | E | 1 | 1 | - | - | - | - | - | - | 48.4 | - | - | - | - | - |
| 2024-11-20 11:30 am | ESE | 3 | 3 | - | - | - | - | - | - | 48.4 | - | - | - | - | - |
| 2024-11-20 11:20 am | ESE | 4 | 4 | - | - | - | - | - | - | 48.2 | - | - | - | - | - |
| 2024-11-20 11:10 am | SE | 3 | 3 | - | - | - | - | - | - | 48.2 | - | - | - | - | - |
| 2024-11-20 11:00 am | SE | 4 | 4 | - | - | - | - | - | - | 48.2 | - | - | - | - | - |
| 2024-11-20 10:50 am | SE | 4 | 4 | - | - | - | - | - | - | 48.4 | - | - | - | - | - |
| 2024-11-20 10:40 am | SE | 4 | 4 | - | - | - | - | - | - | 48.2 | - | - | - | - | - |
| 2024-11-20 10:30 am | SE | 4 | 4 | - | - | - | - | - | - | 48.0 | - | - | - | - | - |
| 2024-11-20 10:20 am | ESE | 4 | 4 | - | - | - | - | - | - | 48.0 | - | - | - | - | - |
| 2024-11-20 10:10 am | SE | 4 | 4 | - | - | - | - | - | - | 47.8 | - | - | - | - | - |
| 2024-11-20 10:00 am | SSE | 3 | 3 | - | - | - | - | - | - | 47.8 | - | - | - | - | - |
| 2024-11-20 09:50 am | SSW | 1 | 2 | - | - | - | - | - | - | 48.2 | - | - | - | - | - |
| 2024-11-20 09:40 am | SW | 2 | 3 | - | - | - | - | - | - | 48.0 | - | - | - | - | - |
| 2024-11-20 09:30 am | SSW | 4 | 4 | - | - | - | - | - | - | 48.0 | - | - | - | - | - |
| 2024-11-20 09:20 am | SW | 4 | 4 | - | - | - | - | - | - | 48.0 | - | - | - | - | - |
| 2024-11-20 09:10 am | SW | 4 | 4 | - | - | - | - | - | - | 48.4 | - | - | - | - | - |
| 2024-11-20 09:00 am | WSW | 1 | 2 | - | - | - | - | - | - | 48.2 | - | - | - | - | - |
| 2024-11-20 08:50 am | WNW | 2 | 2 | - | - | - | - | - | - | 48.2 | - | - | - | - | - |
| 2024-11-20 08:40 am | WNW | 1 | 1 | - | - | - | - | - | - | 48.2 | - | - | - | - | - |
| 2024-11-20 08:30 am | WNW | 2 | 2 | - | - | - | - | - | - | 48.0 | - | - | - | - | - |
| 2024-11-20 08:20 am | WNW | 3 | 3 | - | - | - | - | - | - | 48.0 | - | - | - | - | - |
| 2024-11-20 08:10 am | W | 3 | 4 | - | - | - | - | - | - | 48.0 | - | - | - | - | - |
| 2024-11-20 08:00 am | WNW | 5 | 7 | - | - | - | - | - | - | 48.0 | - | - | - | - | - |
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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