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): | ESE ( 110 deg true ) |
| Wind Speed (WSPD): | 7 kts |
| Wind Gust (GST): | 8 kts |
| Air Temperature (ATMP): | 69.6 °F |
| Combined plot of Wind Speed, Gust, and Air Pressure |
|
| TIME (EDT) |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-07-06 01:30 pm | ESE | 8 | 8 | - | - | - | - | - | - | 69.1 | - | - | - | - | - |
| 2026-07-06 01:20 pm | ESE | 7 | 8 | - | - | - | - | - | - | 69.3 | - | - | - | - | - |
| 2026-07-06 01:10 pm | E | 8 | 8 | - | - | - | - | - | - | 69.1 | - | - | - | - | - |
| 2026-07-06 01:00 pm | E | 8 | 10 | - | - | - | - | - | - | 68.7 | - | - | - | - | - |
| 2026-07-06 12:50 pm | E | 8 | 9 | - | - | - | - | - | - | 68.5 | - | - | - | - | - |
| 2026-07-06 12:40 pm | E | 9 | 10 | - | - | - | - | - | - | 68.5 | - | - | - | - | - |
| 2026-07-06 12:30 pm | E | 7 | 8 | - | - | - | - | - | - | 68.2 | - | - | - | - | - |
| 2026-07-06 12:20 pm | ESE | 7 | 8 | - | - | - | - | - | - | 67.1 | - | - | - | - | - |
| 2026-07-06 12:10 pm | SE | 6 | 7 | - | - | - | - | - | - | 67.3 | - | - | - | - | - |
| 2026-07-06 12:00 pm | ESE | 6 | 7 | - | - | - | - | - | - | 67.3 | - | - | - | - | - |
| 2026-07-06 11:50 am | SE | 5 | 6 | - | - | - | - | - | - | 67.8 | - | - | - | - | - |
| 2026-07-06 11:40 am | SE | 5 | 5 | - | - | - | - | - | - | 68.0 | - | - | - | - | - |
| 2026-07-06 11:30 am | SE | 5 | 6 | - | - | - | - | - | - | 67.8 | - | - | - | - | - |
| 2026-07-06 11:20 am | E | 6 | 6 | - | - | - | - | - | - | 68.0 | - | - | - | - | - |
| 2026-07-06 11:10 am | E | 7 | 8 | - | - | - | - | - | - | 67.5 | - | - | - | - | - |
| 2026-07-06 11:00 am | E | 7 | 8 | - | - | - | - | - | - | 67.5 | - | - | - | - | - |
| 2026-07-06 10:50 am | E | 8 | 9 | - | - | - | - | - | - | 67.6 | - | - | - | - | - |
| 2026-07-06 10:40 am | E | 7 | 9 | - | - | - | - | - | - | 68.0 | - | - | - | - | - |
| 2026-07-06 10:30 am | E | 8 | 9 | - | - | - | - | - | - | 68.0 | - | - | - | - | - |
| 2026-07-06 10:20 am | E | 8 | 9 | - | - | - | - | - | - | 68.7 | - | - | - | - | - |
| 2026-07-06 10:10 am | ENE | 4 | 7 | - | - | - | - | - | - | 69.8 | - | - | - | - | - |
| 2026-07-06 10:00 am | NNE | 4 | 6 | - | - | - | - | - | - | 70.3 | - | - | - | - | - |
| 2026-07-06 09:50 am | NNE | 3 | 6 | - | - | - | - | - | - | 70.3 | - | - | - | - | - |
| 2026-07-06 09:40 am | NE | 3 | 6 | - | - | - | - | - | - | 69.1 | - | - | - | - | - |
| 2026-07-06 09:30 am | E | 6 | 8 | - | - | - | - | - | - | 68.0 | - | - | - | - | - |
| 2026-07-06 09:20 am | E | 7 | 8 | - | - | - | - | - | - | 68.2 | - | - | - | - | - |
| 2026-07-06 09:10 am | ENE | 5 | 7 | - | - | - | - | - | - | 69.1 | - | - | - | - | - |
| 2026-07-06 09:00 am | ENE | 2 | 5 | - | - | - | - | - | - | 70.9 | - | - | - | - | - |
| 2026-07-06 08:50 am | NNE | 5 | 8 | - | - | - | - | - | - | 70.3 | - | - | - | - | - |
| 2026-07-06 08:40 am | NE | 4 | 6 | - | - | - | - | - | - | 70.5 | - | - | - | - | - |
| 2026-07-06 08:30 am | NE | 2 | 4 | - | - | - | - | - | - | 70.5 | - | - | - | - | - |
| 2026-07-06 08:20 am | NE | 2 | 3 | - | - | - | - | - | - | 70.7 | - | - | - | - | - |
| 2026-07-06 08:10 am | NNE | 3 | 4 | - | - | - | - | - | - | 69.6 | - | - | - | - | - |
| 2026-07-06 08:00 am | NNE | 3 | 5 | - | - | - | - | - | - | 68.7 | - | - | - | - | - |
| 2026-07-06 07:50 am | NNE | 5 | 7 | - | - | - | - | - | - | 68.5 | - | - | - | - | - |
| 2026-07-06 07:40 am | NNE | 4 | 6 | - | - | - | - | - | - | 68.5 | - | - | - | - | - |
| 2026-07-06 07:30 am | NNE | 3 | 4 | - | - | - | - | - | - | 68.2 | - | - | - | - | - |
| 2026-07-06 07:20 am | N | 3 | 5 | - | - | - | - | - | - | 66.7 | - | - | - | - | - |
| 2026-07-06 07:10 am | NNE | 5 | 6 | - | - | - | - | - | - | 65.5 | - | - | - | - | - |
| 2026-07-06 07:00 am | NNE | 6 | 7 | - | - | - | - | - | - | 65.3 | - | - | - | - | - |
| 2026-07-06 06:50 am | NNE | 4 | 6 | - | - | - | - | - | - | 65.3 | - | - | - | - | - |
| 2026-07-06 06:40 am | N | 3 | 4 | - | - | - | - | - | - | 64.8 | - | - | - | - | - |
| 2026-07-06 06:30 am | N | 3 | 5 | - | - | - | - | - | - | 63.9 | - | - | - | - | - |
| 2026-07-06 06:20 am | NNW | 3 | 4 | - | - | - | - | - | - | 63.1 | - | - | - | - | - |
| 2026-07-06 06:10 am | NNW | 4 | 5 | - | - | - | - | - | - | 62.6 | - | - | - | - | - |
| 2026-07-06 06:00 am | NNW | 3 | 4 | - | - | - | - | - | - | 62.4 | - | - | - | - | - |
| 2026-07-06 05:50 am | N | 3 | 4 | - | - | - | - | - | - | 62.6 | - | - | - | - | - |
| 2026-07-06 05:40 am | NNW | 3 | 4 | - | - | - | - | - | - | 62.8 | - | - | - | - | - |
| 2026-07-06 05:30 am | NNW | 3 | 3 | - | - | - | - | - | - | 63.3 | - | - | - | - | - |
| 2026-07-06 05:20 am | NW | 3 | 4 | - | - | - | - | - | - | 63.7 | - | - | - | - | - |
| 2026-07-06 05:10 am | N | 3 | 6 | - | - | - | - | - | - | 64.0 | - | - | - | - | - |
| 2026-07-06 05:00 am | N | 5 | 7 | - | - | - | - | - | - | 64.0 | - | - | - | - | - |
| 2026-07-06 04:50 am | N | 6 | 7 | - | - | - | - | - | - | 64.2 | - | - | - | - | - |
| 2026-07-06 04:40 am | NNE | 6 | 9 | - | - | - | - | - | - | 64.4 | - | - | - | - | - |
| 2026-07-06 04:30 am | N | 7 | 9 | - | - | - | - | - | - | 64.2 | - | - | - | - | - |
| 2026-07-06 04:20 am | N | 6 | 8 | - | - | - | - | - | - | 64.2 | - | - | - | - | - |
| 2026-07-06 04:10 am | N | 6 | 7 | - | - | - | - | - | - | 64.2 | - | - | - | - | - |
| 2026-07-06 04:00 am | NNE | 5 | 6 | - | - | - | - | - | - | 64.2 | - | - | - | - | - |
| 2026-07-06 03:50 am | N | 4 | 6 | - | - | - | - | - | - | 64.2 | - | - | - | - | - |
| 2026-07-06 03:40 am | N | 4 | 6 | - | - | - | - | - | - | 64.2 | - | - | - | - | - |
| 2026-07-06 03:30 am | N | 4 | 6 | - | - | - | - | - | - | 64.0 | - | - | - | - | - |
| 2026-07-06 03:20 am | N | 5 | 6 | - | - | - | - | - | - | 64.0 | - | - | - | - | - |
| 2026-07-06 03:10 am | N | 5 | 6 | - | - | - | - | - | - | 64.2 | - | - | - | - | - |
| 2026-07-06 03:00 am | N | 4 | 5 | - | - | - | - | - | - | 64.4 | - | - | - | - | - |
| 2026-07-06 02:50 am | N | 5 | 6 | - | - | - | - | - | - | 64.6 | - | - | - | - | - |
| 2026-07-06 02:40 am | N | 5 | 6 | - | - | - | - | - | - | 64.6 | - | - | - | - | - |
| 2026-07-06 02:30 am | N | 5 | 6 | - | - | - | - | - | - | 64.8 | - | - | - | - | - |
| 2026-07-06 02:20 am | N | 5 | 6 | - | - | - | - | - | - | 64.8 | - | - | - | - | - |
| 2026-07-06 02:10 am | N | 6 | 7 | - | - | - | - | - | - | 64.9 | - | - | - | - | - |
| 2026-07-06 02:00 am | N | 5 | 7 | - | - | - | - | - | - | 64.8 | - | - | - | - | - |
| 2026-07-06 01:50 am | N | 5 | 7 | - | - | - | - | - | - | 64.9 | - | - | - | - | - |
| 2026-07-06 01:40 am | N | 6 | 7 | - | - | - | - | - | - | 65.1 | - | - | - | - | - |
| 2026-07-06 01:30 am | N | 5 | 6 | - | - | - | - | - | - | 65.1 | - | - | - | - | - |
| 2026-07-06 01:20 am | N | 5 | 7 | - | - | - | - | - | - | 65.3 | - | - | - | - | - |
| 2026-07-06 01:10 am | N | 5 | 6 | - | - | - | - | - | - | 65.5 | - | - | - | - | - |
| 2026-07-06 01:00 am | N | 4 | 5 | - | - | - | - | - | - | 65.5 | - | - | - | - | - |
| 2026-07-06 12:50 am | N | 5 | 6 | - | - | - | - | - | - | 65.3 | - | - | - | - | - |
| 2026-07-06 12:40 am | N | 5 | 6 | - | - | - | - | - | - | 64.8 | - | - | - | - | - |
| 2026-07-06 12:30 am | N | 6 | 6 | - | - | - | - | - | - | 64.4 | - | - | - | - | - |
| 2026-07-06 12:20 am | N | 5 | 6 | - | - | - | - | - | - | 64.4 | - | - | - | - | - |
| 2026-07-06 12:10 am | N | 4 | 5 | - | - | - | - | - | - | 64.4 | - | - | - | - | - |
| 2026-07-06 12:00 am | N | 5 | 6 | - | - | - | - | - | - | 64.6 | - | - | - | - | - |
| 2026-07-05 11:50 pm | N | 3 | 4 | - | - | - | - | - | - | 64.9 | - | - | - | - | - |
| 2026-07-05 11:40 pm | N | 3 | 4 | - | - | - | - | - | - | 65.3 | - | - | - | - | - |
| 2026-07-05 11:30 pm | N | 3 | 4 | - | - | - | - | - | - | 65.7 | - | - | - | - | - |
| 2026-07-05 11:20 pm | N | 3 | 4 | - | - | - | - | - | - | 65.8 | - | - | - | - | - |
| 2026-07-05 11:10 pm | N | 4 | 6 | - | - | - | - | - | - | 66.2 | - | - | - | - | - |
| 2026-07-05 11:00 pm | N | 4 | 5 | - | - | - | - | - | - | 66.7 | - | - | - | - | - |
| 2026-07-05 10:50 pm | N | 3 | 4 | - | - | - | - | - | - | 67.1 | - | - | - | - | - |
| 2026-07-05 10:40 pm | N | 5 | 6 | - | - | - | - | - | - | 67.6 | - | - | - | - | - |
| 2026-07-05 10:30 pm | N | 4 | 5 | - | - | - | - | - | - | 68.2 | - | - | - | - | - |
| 2026-07-05 10:20 pm | N | 2 | 5 | - | - | - | - | - | - | 68.5 | - | - | - | - | - |
| 2026-07-05 10:10 pm | N | 3 | 4 | - | - | - | - | - | - | 68.7 | - | - | - | - | - |
| 2026-07-05 10:00 pm | N | 2 | 3 | - | - | - | - | - | - | 68.9 | - | - | - | - | - |
| 2026-07-05 09:50 pm | N | 2 | 2 | - | - | - | - | - | - | 69.3 | - | - | - | - | - |
| 2026-07-05 09:40 pm | N | 2 | 3 | - | - | - | - | - | - | 69.6 | - | - | - | - | - |
| 2026-07-05 09:30 pm | N | 3 | 4 | - | - | - | - | - | - | 70.3 | - | - | - | - | - |
| 2026-07-05 09:20 pm | N | 2 | 3 | - | - | - | - | - | - | 71.2 | - | - | - | - | - |
| 2026-07-05 09:10 pm | NNE | 2 | 3 | - | - | - | - | - | - | 72.3 | - | - | - | - | - |
| 2026-07-05 09:00 pm | NNE | 3 | 4 | - | - | - | - | - | - | 73.0 | - | - | - | - | - |
| 2026-07-05 08:50 pm | NNE | 3 | 5 | - | - | - | - | - | - | 73.4 | - | - | - | - | - |
| 2026-07-05 08:40 pm | NE | 3 | 4 | - | - | - | - | - | - | 72.5 | - | - | - | - | - |
| 2026-07-05 08:30 pm | NNE | 3 | 4 | - | - | - | - | - | - | 73.0 | - | - | - | - | - |
| 2026-07-05 08:20 pm | ENE | 2 | 5 | - | - | - | - | - | - | 74.5 | - | - | - | - | - |
| 2026-07-05 08:10 pm | ENE | 2 | 3 | - | - | - | - | - | - | 75.9 | - | - | - | - | - |
| 2026-07-05 08:00 pm | ENE | 4 | 4 | - | - | - | - | - | - | 75.4 | - | - | - | - | - |
| 2026-07-05 07:50 pm | ENE | 2 | 4 | - | - | - | - | - | - | 75.6 | - | - | - | - | - |
| 2026-07-05 07:40 pm | NNE | 2 | 5 | - | - | - | - | - | - | 75.7 | - | - | - | - | - |
| 2026-07-05 07:30 pm | NE | 3 | 5 | - | - | - | - | - | - | 74.5 | - | - | - | - | - |
| 2026-07-05 07:20 pm | NE | 3 | 6 | - | - | - | - | - | - | 75.2 | - | - | - | - | - |
| 2026-07-05 07:10 pm | NE | 6 | 8 | - | - | - | - | - | - | 73.9 | - | - | - | - | - |
| 2026-07-05 07:00 pm | NE | 5 | 7 | - | - | - | - | - | - | 74.8 | - | - | - | - | - |
| 2026-07-05 06:50 pm | NNE | 3 | 6 | - | - | - | - | - | - | 75.4 | - | - | - | - | - |
| 2026-07-05 06:40 pm | ENE | 2 | 4 | - | - | - | - | - | - | 73.9 | - | - | - | - | - |
| 2026-07-05 06:30 pm | E | 3 | 4 | - | - | - | - | - | - | 72.5 | - | - | - | - | - |
| 2026-07-05 06:20 pm | ENE | 3 | 5 | - | - | - | - | - | - | 72.1 | - | - | - | - | - |
| 2026-07-05 06:10 pm | E | 6 | 9 | - | - | - | - | - | - | 72.0 | - | - | - | - | - |
| 2026-07-05 06:00 pm | ENE | 6 | 8 | - | - | - | - | - | - | 71.8 | - | - | - | - | - |
| 2026-07-05 05:50 pm | ENE | 6 | 9 | - | - | - | - | - | - | 71.6 | - | - | - | - | - |
| 2026-07-05 05:40 pm | E | 6 | 8 | - | - | - | - | - | - | 71.1 | - | - | - | - | - |
| 2026-07-05 05:30 pm | E | 6 | 7 | - | - | - | - | - | - | 71.1 | - | - | - | - | - |
| 2026-07-05 05:20 pm | E | 6 | 7 | - | - | - | - | - | - | 70.7 | - | - | - | - | - |
| 2026-07-05 05:10 pm | E | 7 | 9 | - | - | - | - | - | - | 70.3 | - | - | - | - | - |
| 2026-07-05 05:00 pm | E | 8 | 9 | - | - | - | - | - | - | 70.0 | - | - | - | - | - |
| 2026-07-05 04:50 pm | E | 8 | 10 | - | - | - | - | - | - | 70.0 | - | - | - | - | - |
| 2026-07-05 04:40 pm | E | 9 | 10 | - | - | - | - | - | - | 69.8 | - | - | - | - | - |
| 2026-07-05 04:30 pm | E | 9 | 10 | - | - | - | - | - | - | 69.4 | - | - | - | - | - |
| 2026-07-05 04:20 pm | E | 7 | 8 | - | - | - | - | - | - | 68.9 | - | - | - | - | - |
| 2026-07-05 04:10 pm | E | 8 | 9 | - | - | - | - | - | - | 69.3 | - | - | - | - | - |
| 2026-07-05 04:00 pm | E | 7 | 8 | - | - | - | - | - | - | 69.3 | - | - | - | - | - |
| 2026-07-05 03:50 pm | E | 6 | 8 | - | - | - | - | - | - | 69.4 | - | - | - | - | - |
| 2026-07-05 03:40 pm | E | 7 | 8 | - | - | - | - | - | - | 69.4 | - | - | - | - | - |
| 2026-07-05 03:30 pm | E | 6 | 6 | - | - | - | - | - | - | 69.1 | - | - | - | - | - |
| 2026-07-05 03:20 pm | E | 5 | 6 | - | - | - | - | - | - | 69.6 | - | - | - | - | - |
| 2026-07-05 03:10 pm | E | 5 | 6 | - | - | - | - | - | - | 70.0 | - | - | - | - | - |
| 2026-07-05 03:00 pm | E | 6 | 7 | - | - | - | - | - | - | 70.0 | - | - | - | - | - |
| 2026-07-05 02:50 pm | E | 9 | 10 | - | - | - | - | - | - | 70.0 | - | - | - | - | - |
| 2026-07-05 02:40 pm | E | 7 | 8 | - | - | - | - | - | - | 69.6 | - | - | - | - | - |
| 2026-07-05 02:30 pm | E | 8 | 9 | - | - | - | - | - | - | 70.0 | - | - | - | - | - |
| 2026-07-05 02:20 pm | E | 9 | 10 | - | - | - | - | - | - | 69.6 | - | - | - | - | - |
| 2026-07-05 02:10 pm | E | 9 | 9 | - | - | - | - | - | - | 69.6 | - | - | - | - | - |
| 2026-07-05 01:50 pm | ESE | 8 | 9 | - | - | - | - | - | - | 68.5 | - | - | - | - | - |
| 2026-07-05 01:40 pm | ESE | 6 | 7 | - | - | - | - | - | - | 68.5 | - | - | - | - | - |
| 2026-07-05 01:30 pm | E | 8 | 9 | - | - | - | - | - | - | 68.5 | - | - | - | - | - |
| 2026-07-05 01:20 pm | E | 9 | 10 | - | - | - | - | - | - | 68.7 | - | - | - | - | - |
| 2026-07-05 01:10 pm | E | 10 | 11 | - | - | - | - | - | - | 68.5 | - | - | - | - | - |
| 2026-07-05 01:00 pm | E | 10 | 11 | - | - | - | - | - | - | 67.8 | - | - | - | - | - |
| 2026-07-05 12:50 pm | E | 11 | 12 | - | - | - | - | - | - | 67.6 | - | - | - | - | - |
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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