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): | SSE ( 150 deg true ) |
| Wind Speed (WSPD): | 6 kts |
| Wind Gust (GST): | 7 kts |
| Air Temperature (ATMP): | 67.8 °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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024-09-19 10:30 pm | SSE | 6 | 7 | - | - | - | - | - | - | 67.8 | - | - | - | - | - |
| 2024-09-19 10:20 pm | SSE | 7 | 8 | - | - | - | - | - | - | 67.8 | - | - | - | - | - |
| 2024-09-19 10:10 pm | SSE | 8 | 9 | - | - | - | - | - | - | 67.8 | - | - | - | - | - |
| 2024-09-19 10:00 pm | SSE | 8 | 9 | - | - | - | - | - | - | 68.0 | - | - | - | - | - |
| 2024-09-19 09:50 pm | SSE | 8 | 9 | - | - | - | - | - | - | 68.2 | - | - | - | - | - |
| 2024-09-19 09:40 pm | SSE | 8 | 9 | - | - | - | - | - | - | 68.2 | - | - | - | - | - |
| 2024-09-19 09:30 pm | SSE | 8 | 9 | - | - | - | - | - | - | 68.4 | - | - | - | - | - |
| 2024-09-19 09:20 pm | SSE | 8 | 9 | - | - | - | - | - | - | 68.4 | - | - | - | - | - |
| 2024-09-19 09:10 pm | SSE | 9 | 9 | - | - | - | - | - | - | 68.4 | - | - | - | - | - |
| 2024-09-19 09:00 pm | SSE | 8 | 9 | - | - | - | - | - | - | 68.4 | - | - | - | - | - |
| 2024-09-19 08:50 pm | SE | 8 | 9 | - | - | - | - | - | - | 68.5 | - | - | - | - | - |
| 2024-09-19 08:40 pm | SE | 9 | 10 | - | - | - | - | - | - | 68.5 | - | - | - | - | - |
| 2024-09-19 08:30 pm | SE | 9 | 11 | - | - | - | - | - | - | 68.5 | - | - | - | - | - |
| 2024-09-19 08:20 pm | SE | 9 | 10 | - | - | - | - | - | - | 68.5 | - | - | - | - | - |
| 2024-09-19 08:10 pm | SE | 8 | 9 | - | - | - | - | - | - | 68.7 | - | - | - | - | - |
| 2024-09-19 08:00 pm | SE | 9 | 11 | - | - | - | - | - | - | 68.7 | - | - | - | - | - |
| 2024-09-19 07:50 pm | SE | 9 | 10 | - | - | - | - | - | - | 68.7 | - | - | - | - | - |
| 2024-09-19 07:40 pm | SE | 9 | 10 | - | - | - | - | - | - | 68.9 | - | - | - | - | - |
| 2024-09-19 07:30 pm | SE | 9 | 10 | - | - | - | - | - | - | 68.9 | - | - | - | - | - |
| 2024-09-19 07:20 pm | SE | 9 | 11 | - | - | - | - | - | - | 68.9 | - | - | - | - | - |
| 2024-09-19 07:10 pm | SE | 10 | 10 | - | - | - | - | - | - | 69.1 | - | - | - | - | - |
| 2024-09-19 07:00 pm | SE | 10 | 11 | - | - | - | - | - | - | 69.1 | - | - | - | - | - |
| 2024-09-19 06:50 pm | SE | 11 | 12 | - | - | - | - | - | - | 68.9 | - | - | - | - | - |
| 2024-09-19 06:40 pm | SE | 10 | 12 | - | - | - | - | - | - | 69.1 | - | - | - | - | - |
| 2024-09-19 06:30 pm | SE | 10 | 12 | - | - | - | - | - | - | 69.1 | - | - | - | - | - |
| 2024-09-19 06:20 pm | SE | 11 | 12 | - | - | - | - | - | - | 68.9 | - | - | - | - | - |
| 2024-09-19 06:10 pm | ESE | 12 | 13 | - | - | - | - | - | - | 68.9 | - | - | - | - | - |
| 2024-09-19 06:00 pm | ESE | 11 | 12 | - | - | - | - | - | - | 68.9 | - | - | - | - | - |
| 2024-09-19 05:50 pm | ESE | 11 | 12 | - | - | - | - | - | - | 68.9 | - | - | - | - | - |
| 2024-09-19 05:40 pm | SE | 11 | 13 | - | - | - | - | - | - | 68.9 | - | - | - | - | - |
| 2024-09-19 05:30 pm | ESE | 11 | 12 | - | - | - | - | - | - | 69.1 | - | - | - | - | - |
| 2024-09-19 05:20 pm | ESE | 11 | 13 | - | - | - | - | - | - | 69.3 | - | - | - | - | - |
| 2024-09-19 05:10 pm | SE | 12 | 14 | - | - | - | - | - | - | 69.3 | - | - | - | - | - |
| 2024-09-19 05:00 pm | SE | 12 | 14 | - | - | - | - | - | - | 69.3 | - | - | - | - | - |
| 2024-09-19 04:50 pm | SE | 13 | 14 | - | - | - | - | - | - | 69.4 | - | - | - | - | - |
| 2024-09-19 04:40 pm | SE | 14 | 15 | - | - | - | - | - | - | 69.8 | - | - | - | - | - |
| 2024-09-19 04:30 pm | SE | 13 | 15 | - | - | - | - | - | - | 70.0 | - | - | - | - | - |
| 2024-09-19 04:20 pm | ESE | 13 | 14 | - | - | - | - | - | - | 70.2 | - | - | - | - | - |
| 2024-09-19 04:10 pm | SE | 13 | 14 | - | - | - | - | - | - | 70.0 | - | - | - | - | - |
| 2024-09-19 04:00 pm | SE | 12 | 13 | - | - | - | - | - | - | 70.2 | - | - | - | - | - |
| 2024-09-19 03:50 pm | SE | 11 | 12 | - | - | - | - | - | - | 70.2 | - | - | - | - | - |
| 2024-09-19 03:40 pm | SE | 11 | 12 | - | - | - | - | - | - | 70.0 | - | - | - | - | - |
| 2024-09-19 03:30 pm | ESE | 11 | 12 | - | - | - | - | - | - | 70.0 | - | - | - | - | - |
| 2024-09-19 03:20 pm | ESE | 12 | 13 | - | - | - | - | - | - | 69.8 | - | - | - | - | - |
| 2024-09-19 03:10 pm | ESE | 12 | 13 | - | - | - | - | - | - | 69.8 | - | - | - | - | - |
| 2024-09-19 03:00 pm | SE | 12 | 13 | - | - | - | - | - | - | 70.0 | - | - | - | - | - |
| 2024-09-19 02:50 pm | SE | 13 | 13 | - | - | - | - | - | - | 70.0 | - | - | - | - | - |
| 2024-09-19 02:40 pm | SE | 11 | 13 | - | - | - | - | - | - | 70.0 | - | - | - | - | - |
| 2024-09-19 02:30 pm | SE | 12 | 13 | - | - | - | - | - | - | 69.6 | - | - | - | - | - |
| 2024-09-19 02:20 pm | SE | 11 | 12 | - | - | - | - | - | - | 69.6 | - | - | - | - | - |
| 2024-09-19 02:10 pm | SE | 10 | 11 | - | - | - | - | - | - | 69.6 | - | - | - | - | - |
| 2024-09-19 02:00 pm | SE | 11 | 12 | - | - | - | - | - | - | 69.3 | - | - | - | - | - |
| 2024-09-19 01:50 pm | SE | 12 | 13 | - | - | - | - | - | - | 69.3 | - | - | - | - | - |
| 2024-09-19 01:40 pm | SE | 11 | 12 | - | - | - | - | - | - | 69.4 | - | - | - | - | - |
| 2024-09-19 01:30 pm | SE | 11 | 12 | - | - | - | - | - | - | 69.6 | - | - | - | - | - |
| 2024-09-19 01:20 pm | SE | 9 | 10 | - | - | - | - | - | - | 70.0 | - | - | - | - | - |
| 2024-09-19 01:10 pm | SE | 10 | 10 | - | - | - | - | - | - | 70.0 | - | - | - | - | - |
| 2024-09-19 01:00 pm | SE | 9 | 10 | - | - | - | - | - | - | 70.3 | - | - | - | - | - |
| 2024-09-19 12:50 pm | SE | 9 | 9 | - | - | - | - | - | - | 70.0 | - | - | - | - | - |
| 2024-09-19 12:40 pm | SE | 7 | 8 | - | - | - | - | - | - | 70.0 | - | - | - | - | - |
| 2024-09-19 12:30 pm | SE | 5 | 6 | - | - | - | - | - | - | 70.3 | - | - | - | - | - |
| 2024-09-19 12:20 pm | SE | 4 | 4 | - | - | - | - | - | - | 70.3 | - | - | - | - | - |
| 2024-09-19 12:10 pm | SE | 3 | 4 | - | - | - | - | - | - | 70.3 | - | - | - | - | - |
| 2024-09-19 12:00 pm | SE | 3 | 4 | - | - | - | - | - | - | 70.2 | - | - | - | - | - |
| 2024-09-19 11:50 am | SE | 4 | 5 | - | - | - | - | - | - | 70.3 | - | - | - | - | - |
| 2024-09-19 11:40 am | SE | 4 | 5 | - | - | - | - | - | - | 69.6 | - | - | - | - | - |
| 2024-09-19 11:30 am | SE | 5 | 6 | - | - | - | - | - | - | 68.9 | - | - | - | - | - |
| 2024-09-19 11:20 am | SE | 4 | 4 | - | - | - | - | - | - | 68.5 | - | - | - | - | - |
| 2024-09-19 11:10 am | ESE | 4 | 4 | - | - | - | - | - | - | 68.2 | - | - | - | - | - |
| 2024-09-19 11:00 am | ESE | 3 | 3 | - | - | - | - | - | - | 67.8 | - | - | - | - | - |
| 2024-09-19 10:50 am | ESE | 3 | 4 | - | - | - | - | - | - | 67.5 | - | - | - | - | - |
| 2024-09-19 10:40 am | ESE | 3 | 3 | - | - | - | - | - | - | 67.5 | - | - | - | - | - |
| 2024-09-19 10:30 am | ESE | 3 | 3 | - | - | - | - | - | - | 67.1 | - | - | - | - | - |
| 2024-09-19 10:20 am | SE | 2 | 3 | - | - | - | - | - | - | 67.1 | - | - | - | - | - |
| 2024-09-19 10:10 am | ESE | 2 | 3 | - | - | - | - | - | - | 67.1 | - | - | - | - | - |
| 2024-09-19 10:00 am | ESE | 2 | 3 | - | - | - | - | - | - | 67.5 | - | - | - | - | - |
| 2024-09-19 09:50 am | E | 2 | 2 | - | - | - | - | - | - | 69.3 | - | - | - | - | - |
| 2024-09-19 09:40 am | - | 0 | 0 | - | - | - | - | - | - | 70.9 | - | - | - | - | - |
| 2024-09-19 09:30 am | - | 0 | 1 | - | - | - | - | - | - | 70.7 | - | - | - | - | - |
| 2024-09-19 09:20 am | - | 0 | 0 | - | - | - | - | - | - | 66.9 | - | - | - | - | - |
| 2024-09-19 09:10 am | WNW | 2 | 3 | - | - | - | - | - | - | 64.8 | - | - | - | - | - |
| 2024-09-19 09:00 am | WNW | 4 | 4 | - | - | - | - | - | - | 63.9 | - | - | - | - | - |
| 2024-09-19 08:50 am | WNW | 2 | 3 | - | - | - | - | - | - | 64.4 | - | - | - | - | - |
| 2024-09-19 08:40 am | NNW | 1 | 1 | - | - | - | - | - | - | 64.6 | - | - | - | - | - |
| 2024-09-19 08:30 am | NW | 2 | 2 | - | - | - | - | - | - | 62.4 | - | - | - | - | - |
| 2024-09-19 08:20 am | - | 0 | 1 | - | - | - | - | - | - | 64.0 | - | - | - | - | - |
| 2024-09-19 08:10 am | WNW | 1 | 1 | - | - | - | - | - | - | 62.1 | - | - | - | - | - |
| 2024-09-19 08:00 am | NW | 1 | 2 | - | - | - | - | - | - | 60.4 | - | - | - | - | - |
| 2024-09-19 07:50 am | - | 0 | 0 | - | - | - | - | - | - | 61.2 | - | - | - | - | - |
| 2024-09-19 07:40 am | - | 0 | 0 | - | - | - | - | - | - | 59.9 | - | - | - | - | - |
| 2024-09-19 07:30 am | - | 0 | 1 | - | - | - | - | - | - | 59.2 | - | - | - | - | - |
| 2024-09-19 07:20 am | WNW | 1 | 1 | - | - | - | - | - | - | 59.0 | - | - | - | - | - |
| 2024-09-19 07:10 am | NW | 1 | 1 | - | - | - | - | - | - | 59.4 | - | - | - | - | - |
| 2024-09-19 07:00 am | WNW | 3 | 3 | - | - | - | - | - | - | 58.8 | - | - | - | - | - |
| 2024-09-19 06:50 am | WNW | 4 | 4 | - | - | - | - | - | - | 58.6 | - | - | - | - | - |
| 2024-09-19 06:40 am | WNW | 1 | 2 | - | - | - | - | - | - | 59.5 | - | - | - | - | - |
| 2024-09-19 06:30 am | NW | 1 | 2 | - | - | - | - | - | - | 59.4 | - | - | - | - | - |
| 2024-09-19 06:20 am | WNW | 2 | 2 | - | - | - | - | - | - | 59.4 | - | - | - | - | - |
| 2024-09-19 06:10 am | WNW | 2 | 3 | - | - | - | - | - | - | 59.5 | - | - | - | - | - |
| 2024-09-19 06:00 am | NW | 3 | 3 | - | - | - | - | - | - | 60.1 | - | - | - | - | - |
| 2024-09-19 05:50 am | NNW | 1 | 2 | - | - | - | - | - | - | 60.4 | - | - | - | - | - |
| 2024-09-19 05:40 am | NW | 2 | 2 | - | - | - | - | - | - | 61.0 | - | - | - | - | - |
| 2024-09-19 05:30 am | NNW | 1 | 2 | - | - | - | - | - | - | 61.0 | - | - | - | - | - |
| 2024-09-19 05:20 am | NW | 3 | 4 | - | - | - | - | - | - | 60.3 | - | - | - | - | - |
| 2024-09-19 05:10 am | NW | 3 | 4 | - | - | - | - | - | - | 60.6 | - | - | - | - | - |
| 2024-09-19 05:00 am | NW | 2 | 3 | - | - | - | - | - | - | 61.2 | - | - | - | - | - |
| 2024-09-19 04:50 am | NNW | 2 | 2 | - | - | - | - | - | - | 61.3 | - | - | - | - | - |
| 2024-09-19 04:40 am | NNW | 2 | 2 | - | - | - | - | - | - | 61.2 | - | - | - | - | - |
| 2024-09-19 04:30 am | NNW | 2 | 2 | - | - | - | - | - | - | 61.3 | - | - | - | - | - |
| 2024-09-19 04:20 am | NW | 2 | 3 | - | - | - | - | - | - | 61.3 | - | - | - | - | - |
| 2024-09-19 04:10 am | NW | 3 | 4 | - | - | - | - | - | - | 61.5 | - | - | - | - | - |
| 2024-09-19 04:00 am | NW | 3 | 3 | - | - | - | - | - | - | 61.3 | - | - | - | - | - |
| 2024-09-19 03:50 am | WNW | 4 | 4 | - | - | - | - | - | - | 61.3 | - | - | - | - | - |
| 2024-09-19 03:40 am | NW | 5 | 5 | - | - | - | - | - | - | 61.2 | - | - | - | - | - |
| 2024-09-19 03:30 am | NW | 5 | 5 | - | - | - | - | - | - | 61.5 | - | - | - | - | - |
| 2024-09-19 03:20 am | NW | 2 | 2 | - | - | - | - | - | - | 62.2 | - | - | - | - | - |
| 2024-09-19 03:10 am | WNW | 3 | 4 | - | - | - | - | - | - | 62.4 | - | - | - | - | - |
| 2024-09-19 03:00 am | WNW | 2 | 3 | - | - | - | - | - | - | 63.0 | - | - | - | - | - |
| 2024-09-19 02:50 am | WNW | 2 | 2 | - | - | - | - | - | - | 63.1 | - | - | - | - | - |
| 2024-09-19 02:40 am | WNW | 2 | 2 | - | - | - | - | - | - | 63.5 | - | - | - | - | - |
| 2024-09-19 02:30 am | WNW | 2 | 2 | - | - | - | - | - | - | 63.7 | - | - | - | - | - |
| 2024-09-19 02:20 am | W | 1 | 2 | - | - | - | - | - | - | 63.7 | - | - | - | - | - |
| 2024-09-19 02:10 am | W | 2 | 2 | - | - | - | - | - | - | 64.0 | - | - | - | - | - |
| 2024-09-19 02:00 am | NW | 2 | 2 | - | - | - | - | - | - | 64.2 | - | - | - | - | - |
| 2024-09-19 01:50 am | WSW | 1 | 2 | - | - | - | - | - | - | 64.6 | - | - | - | - | - |
| 2024-09-19 01:40 am | WSW | 2 | 3 | - | - | - | - | - | - | 64.8 | - | - | - | - | - |
| 2024-09-19 01:30 am | WNW | 1 | 1 | - | - | - | - | - | - | 64.8 | - | - | - | - | - |
| 2024-09-19 01:20 am | WNW | 1 | 1 | - | - | - | - | - | - | 64.8 | - | - | - | - | - |
| 2024-09-19 01:10 am | WSW | 1 | 2 | - | - | - | - | - | - | 64.8 | - | - | - | - | - |
| 2024-09-19 01:00 am | W | 2 | 2 | - | - | - | - | - | - | 65.3 | - | - | - | - | - |
| 2024-09-19 12:50 am | WSW | 1 | 2 | - | - | - | - | - | - | 65.8 | - | - | - | - | - |
| 2024-09-19 12:40 am | W | 2 | 3 | - | - | - | - | - | - | 66.0 | - | - | - | - | - |
| 2024-09-19 12:30 am | S | 1 | 1 | - | - | - | - | - | - | 66.6 | - | - | - | - | - |
| 2024-09-19 12:20 am | S | 2 | 3 | - | - | - | - | - | - | 66.7 | - | - | - | - | - |
| 2024-09-19 12:10 am | S | 2 | 2 | - | - | - | - | - | - | 67.1 | - | - | - | - | - |
| 2024-09-19 12:00 am | SSW | 3 | 4 | - | - | - | - | - | - | 67.3 | - | - | - | - | - |
| 2024-09-18 11:50 pm | S | 3 | 3 | - | - | - | - | - | - | 67.3 | - | - | - | - | - |
| 2024-09-18 11:40 pm | SSE | 4 | 4 | - | - | - | - | - | - | 67.5 | - | - | - | - | - |
| 2024-09-18 11:30 pm | S | 4 | 5 | - | - | - | - | - | - | 67.8 | - | - | - | - | - |
| 2024-09-18 11:20 pm | SSE | 5 | 5 | - | - | - | - | - | - | 67.6 | - | - | - | - | - |
| 2024-09-18 11:10 pm | SSE | 4 | 5 | - | - | - | - | - | - | 67.8 | - | - | - | - | - |
| 2024-09-18 11:00 pm | SSE | 4 | 4 | - | - | - | - | - | - | 67.8 | - | - | - | - | - |
| 2024-09-18 10:50 pm | S | 4 | 4 | - | - | - | - | - | - | 67.8 | - | - | - | - | - |
| 2024-09-18 10:40 pm | SSE | 5 | 6 | - | - | - | - | - | - | 68.0 | - | - | - | - | - |
| 2024-09-18 10:30 pm | SSE | 5 | 5 | - | - | - | - | - | - | 68.2 | - | - | - | - | - |
| 2024-09-18 10:20 pm | SSE | 5 | 5 | - | - | - | - | - | - | 68.0 | - | - | - | - | - |
| 2024-09-18 10:10 pm | SSE | 3 | 3 | - | - | - | - | - | - | 68.2 | - | - | - | - | - |
| 2024-09-18 10:00 pm | SSE | 4 | 4 | - | - | - | - | - | - | 68.2 | - | - | - | - | - |
| 2024-09-18 09:50 pm | SSE | 5 | 5 | - | - | - | - | - | - | 68.2 | - | - | - | - | - |
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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