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): | WSW ( 240 deg true ) |
| Wind Speed (WSPD): | 8 kts |
| Wind Gust (GST): | 10 kts |
| Air Temperature (ATMP): | 65.8 °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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-06-13 12:40 am | SW | 9 | 10 | - | - | - | - | - | - | 66.0 | - | - | - | - | - |
| 2026-06-13 12:30 am | WSW | 9 | 9 | - | - | - | - | - | - | 66.0 | - | - | - | - | - |
| 2026-06-13 12:20 am | SW | 11 | 12 | - | - | - | - | - | - | 65.8 | - | - | - | - | - |
| 2026-06-13 12:10 am | SW | 11 | 12 | - | - | - | - | - | - | 66.0 | - | - | - | - | - |
| 2026-06-13 12:00 am | SW | 11 | 12 | - | - | - | - | - | - | 66.0 | - | - | - | - | - |
| 2026-06-12 11:50 pm | SW | 10 | 11 | - | - | - | - | - | - | 66.0 | - | - | - | - | - |
| 2026-06-12 11:40 pm | SW | 10 | 10 | - | - | - | - | - | - | 66.0 | - | - | - | - | - |
| 2026-06-12 11:30 pm | SW | 10 | 10 | - | - | - | - | - | - | 66.4 | - | - | - | - | - |
| 2026-06-12 11:20 pm | SW | 9 | 10 | - | - | - | - | - | - | 66.7 | - | - | - | - | - |
| 2026-06-12 11:10 pm | SW | 8 | 9 | - | - | - | - | - | - | 67.3 | - | - | - | - | - |
| 2026-06-12 11:00 pm | SW | 6 | 6 | - | - | - | - | - | - | 67.8 | - | - | - | - | - |
| 2026-06-12 10:50 pm | SW | 6 | 6 | - | - | - | - | - | - | 68.2 | - | - | - | - | - |
| 2026-06-12 10:40 pm | SW | 6 | 6 | - | - | - | - | - | - | 68.5 | - | - | - | - | - |
| 2026-06-12 10:30 pm | SW | 7 | 8 | - | - | - | - | - | - | 68.9 | - | - | - | - | - |
| 2026-06-12 10:20 pm | SW | 7 | 8 | - | - | - | - | - | - | 69.3 | - | - | - | - | - |
| 2026-06-12 10:10 pm | SW | 7 | 7 | - | - | - | - | - | - | 69.8 | - | - | - | - | - |
| 2026-06-12 10:00 pm | SW | 7 | 8 | - | - | - | - | - | - | 70.3 | - | - | - | - | - |
| 2026-06-12 09:50 pm | WSW | 6 | 7 | - | - | - | - | - | - | 70.9 | - | - | - | - | - |
| 2026-06-12 09:40 pm | WSW | 7 | 8 | - | - | - | - | - | - | 71.6 | - | - | - | - | - |
| 2026-06-12 09:30 pm | WSW | 6 | 7 | - | - | - | - | - | - | 72.1 | - | - | - | - | - |
| 2026-06-12 09:20 pm | WSW | 6 | 8 | - | - | - | - | - | - | 72.7 | - | - | - | - | - |
| 2026-06-12 09:10 pm | W | 5 | 8 | - | - | - | - | - | - | 73.4 | - | - | - | - | - |
| 2026-06-12 09:00 pm | W | 6 | 9 | - | - | - | - | - | - | 73.9 | - | - | - | - | - |
| 2026-06-12 08:50 pm | W | 7 | 10 | - | - | - | - | - | - | 74.5 | - | - | - | - | - |
| 2026-06-12 08:40 pm | W | 8 | 10 | - | - | - | - | - | - | 74.7 | - | - | - | - | - |
| 2026-06-12 08:30 pm | W | 8 | 12 | - | - | - | - | - | - | 74.8 | - | - | - | - | - |
| 2026-06-12 08:20 pm | W | 10 | 12 | - | - | - | - | - | - | 75.0 | - | - | - | - | - |
| 2026-06-12 08:10 pm | W | 11 | 14 | - | - | - | - | - | - | 75.4 | - | - | - | - | - |
| 2026-06-12 08:00 pm | W | 11 | 15 | - | - | - | - | - | - | 75.7 | - | - | - | - | - |
| 2026-06-12 07:50 pm | WNW | 12 | 15 | - | - | - | - | - | - | 75.9 | - | - | - | - | - |
| 2026-06-12 07:40 pm | W | 9 | 12 | - | - | - | - | - | - | 76.1 | - | - | - | - | - |
| 2026-06-12 07:30 pm | W | 13 | 18 | - | - | - | - | - | - | 76.1 | - | - | - | - | - |
| 2026-06-12 07:20 pm | W | 15 | 21 | - | - | - | - | - | - | 76.5 | - | - | - | - | - |
| 2026-06-12 07:10 pm | W | 12 | 16 | - | - | - | - | - | - | 76.6 | - | - | - | - | - |
| 2026-06-12 07:00 pm | W | 11 | 15 | - | - | - | - | - | - | 75.7 | - | - | - | - | - |
| 2026-06-12 06:50 pm | W | 14 | 18 | - | - | - | - | - | - | 76.5 | - | - | - | - | - |
| 2026-06-12 06:40 pm | W | 15 | 19 | - | - | - | - | - | - | 76.3 | - | - | - | - | - |
| 2026-06-12 06:30 pm | W | 14 | 19 | - | - | - | - | - | - | 76.5 | - | - | - | - | - |
| 2026-06-12 06:20 pm | WSW | 19 | 24 | - | - | - | - | - | - | 76.5 | - | - | - | - | - |
| 2026-06-12 06:10 pm | W | 9 | 12 | - | - | - | - | - | - | 76.5 | - | - | - | - | - |
| 2026-06-12 06:00 pm | WSW | 13 | 17 | - | - | - | - | - | - | 75.9 | - | - | - | - | - |
| 2026-06-12 05:50 pm | WSW | 14 | 19 | - | - | - | - | - | - | 76.1 | - | - | - | - | - |
| 2026-06-12 05:40 pm | WSW | 14 | 16 | - | - | - | - | - | - | 75.9 | - | - | - | - | - |
| 2026-06-12 05:30 pm | W | 14 | 20 | - | - | - | - | - | - | 75.7 | - | - | - | - | - |
| 2026-06-12 05:20 pm | W | 15 | 22 | - | - | - | - | - | - | 75.9 | - | - | - | - | - |
| 2026-06-12 05:10 pm | W | 16 | 20 | - | - | - | - | - | - | 75.6 | - | - | - | - | - |
| 2026-06-12 05:00 pm | WSW | 15 | 19 | - | - | - | - | - | - | 75.6 | - | - | - | - | - |
| 2026-06-12 04:50 pm | WSW | 16 | 19 | - | - | - | - | - | - | 75.2 | - | - | - | - | - |
| 2026-06-12 04:40 pm | W | 17 | 21 | - | - | - | - | - | - | 74.8 | - | - | - | - | - |
| 2026-06-12 04:30 pm | W | 18 | 22 | - | - | - | - | - | - | 75.0 | - | - | - | - | - |
| 2026-06-12 04:20 pm | W | 13 | 18 | - | - | - | - | - | - | 74.3 | - | - | - | - | - |
| 2026-06-12 04:10 pm | WSW | 17 | 21 | - | - | - | - | - | - | 74.5 | - | - | - | - | - |
| 2026-06-12 04:00 pm | W | 14 | 19 | - | - | - | - | - | - | 74.1 | - | - | - | - | - |
| 2026-06-12 03:50 pm | WSW | 15 | 18 | - | - | - | - | - | - | 74.3 | - | - | - | - | - |
| 2026-06-12 03:40 pm | WSW | 18 | 22 | - | - | - | - | - | - | 73.8 | - | - | - | - | - |
| 2026-06-12 03:30 pm | WSW | 13 | 16 | - | - | - | - | - | - | 73.4 | - | - | - | - | - |
| 2026-06-12 03:20 pm | WSW | 15 | 20 | - | - | - | - | - | - | 73.0 | - | - | - | - | - |
| 2026-06-12 03:10 pm | WSW | 11 | 16 | - | - | - | - | - | - | 73.2 | - | - | - | - | - |
| 2026-06-12 03:00 pm | WSW | 17 | 19 | - | - | - | - | - | - | 72.7 | - | - | - | - | - |
| 2026-06-12 02:50 pm | WSW | 15 | 25 | - | - | - | - | - | - | 72.0 | - | - | - | - | - |
| 2026-06-12 02:40 pm | WSW | 16 | 22 | - | - | - | - | - | - | 72.1 | - | - | - | - | - |
| 2026-06-12 02:30 pm | W | 12 | 16 | - | - | - | - | - | - | 71.6 | - | - | - | - | - |
| 2026-06-12 02:20 pm | W | 14 | 17 | - | - | - | - | - | - | 71.6 | - | - | - | - | - |
| 2026-06-12 02:10 pm | WSW | 17 | 21 | - | - | - | - | - | - | 71.6 | - | - | - | - | - |
| 2026-06-12 02:00 pm | WSW | 15 | 19 | - | - | - | - | - | - | 71.1 | - | - | - | - | - |
| 2026-06-12 01:50 pm | WSW | 12 | 19 | - | - | - | - | - | - | 71.1 | - | - | - | - | - |
| 2026-06-12 01:40 pm | W | 13 | 17 | - | - | - | - | - | - | 70.5 | - | - | - | - | - |
| 2026-06-12 01:30 pm | WSW | 15 | 18 | - | - | - | - | - | - | 70.3 | - | - | - | - | - |
| 2026-06-12 01:20 pm | SW | 11 | 13 | - | - | - | - | - | - | 69.4 | - | - | - | - | - |
| 2026-06-12 01:10 pm | WSW | 11 | 18 | - | - | - | - | - | - | 69.4 | - | - | - | - | - |
| 2026-06-12 01:00 pm | WSW | 14 | 19 | - | - | - | - | - | - | 69.6 | - | - | - | - | - |
| 2026-06-12 12:50 pm | WSW | 11 | 16 | - | - | - | - | - | - | 69.4 | - | - | - | - | - |
| 2026-06-12 12:40 pm | WSW | 16 | 21 | - | - | - | - | - | - | 68.7 | - | - | - | - | - |
| 2026-06-12 12:30 pm | WSW | 20 | 22 | - | - | - | - | - | - | 68.4 | - | - | - | - | - |
| 2026-06-12 12:20 pm | WSW | 11 | 16 | - | - | - | - | - | - | 68.4 | - | - | - | - | - |
| 2026-06-12 12:10 pm | WSW | 17 | 21 | - | - | - | - | - | - | 68.5 | - | - | - | - | - |
| 2026-06-12 12:00 pm | WSW | 16 | 19 | - | - | - | - | - | - | 68.2 | - | - | - | - | - |
| 2026-06-12 11:50 am | WSW | 9 | 13 | - | - | - | - | - | - | 68.0 | - | - | - | - | - |
| 2026-06-12 11:40 am | W | 15 | 17 | - | - | - | - | - | - | 67.6 | - | - | - | - | - |
| 2026-06-12 11:30 am | W | 13 | 17 | - | - | - | - | - | - | 67.8 | - | - | - | - | - |
| 2026-06-12 11:20 am | WSW | 16 | 20 | - | - | - | - | - | - | 67.5 | - | - | - | - | - |
| 2026-06-12 11:10 am | W | 15 | 21 | - | - | - | - | - | - | 66.7 | - | - | - | - | - |
| 2026-06-12 11:00 am | W | 16 | 19 | - | - | - | - | - | - | 66.7 | - | - | - | - | - |
| 2026-06-12 10:50 am | W | 14 | 18 | - | - | - | - | - | - | 66.6 | - | - | - | - | - |
| 2026-06-12 10:40 am | W | 12 | 16 | - | - | - | - | - | - | 66.4 | - | - | - | - | - |
| 2026-06-12 10:30 am | WSW | 17 | 22 | - | - | - | - | - | - | 66.2 | - | - | - | - | - |
| 2026-06-12 10:20 am | W | 18 | 22 | - | - | - | - | - | - | 65.8 | - | - | - | - | - |
| 2026-06-12 10:10 am | W | 14 | 21 | - | - | - | - | - | - | 65.8 | - | - | - | - | - |
| 2026-06-12 10:00 am | WSW | 14 | 19 | - | - | - | - | - | - | 65.5 | - | - | - | - | - |
| 2026-06-12 09:50 am | WSW | 15 | 18 | - | - | - | - | - | - | 65.3 | - | - | - | - | - |
| 2026-06-12 09:40 am | WSW | 11 | 18 | - | - | - | - | - | - | 64.9 | - | - | - | - | - |
| 2026-06-12 09:30 am | W | 13 | 17 | - | - | - | - | - | - | 64.8 | - | - | - | - | - |
| 2026-06-12 09:20 am | W | 14 | 17 | - | - | - | - | - | - | 64.6 | - | - | - | - | - |
| 2026-06-12 09:10 am | W | 15 | 19 | - | - | - | - | - | - | 64.0 | - | - | - | - | - |
| 2026-06-12 09:00 am | W | 18 | 23 | - | - | - | - | - | - | 64.2 | - | - | - | - | - |
| 2026-06-12 08:50 am | W | 14 | 21 | - | - | - | - | - | - | 63.7 | - | - | - | - | - |
| 2026-06-12 08:40 am | W | 11 | 15 | - | - | - | - | - | - | 63.5 | - | - | - | - | - |
| 2026-06-12 08:30 am | W | 12 | 16 | - | - | - | - | - | - | 63.0 | - | - | - | - | - |
| 2026-06-12 08:20 am | W | 9 | 17 | - | - | - | - | - | - | 62.4 | - | - | - | - | - |
| 2026-06-12 08:10 am | W | 13 | 17 | - | - | - | - | - | - | 61.9 | - | - | - | - | - |
| 2026-06-12 08:00 am | W | 15 | 20 | - | - | - | - | - | - | 62.1 | - | - | - | - | - |
| 2026-06-12 07:50 am | WNW | 16 | 20 | - | - | - | - | - | - | 61.7 | - | - | - | - | - |
| 2026-06-12 07:40 am | W | 13 | 18 | - | - | - | - | - | - | 61.3 | - | - | - | - | - |
| 2026-06-12 07:30 am | W | 16 | 19 | - | - | - | - | - | - | 61.0 | - | - | - | - | - |
| 2026-06-12 07:20 am | W | 16 | 22 | - | - | - | - | - | - | 60.4 | - | - | - | - | - |
| 2026-06-12 07:10 am | W | 14 | 18 | - | - | - | - | - | - | 60.3 | - | - | - | - | - |
| 2026-06-12 07:00 am | W | 16 | 21 | - | - | - | - | - | - | 60.1 | - | - | - | - | - |
| 2026-06-12 06:50 am | W | 15 | 18 | - | - | - | - | - | - | 59.9 | - | - | - | - | - |
| 2026-06-12 06:40 am | WNW | 15 | 20 | - | - | - | - | - | - | 59.9 | - | - | - | - | - |
| 2026-06-12 06:30 am | W | 15 | 21 | - | - | - | - | - | - | 59.7 | - | - | - | - | - |
| 2026-06-12 06:20 am | W | 14 | 17 | - | - | - | - | - | - | 59.5 | - | - | - | - | - |
| 2026-06-12 06:10 am | W | 14 | 19 | - | - | - | - | - | - | 59.5 | - | - | - | - | - |
| 2026-06-12 06:00 am | W | 12 | 16 | - | - | - | - | - | - | 59.7 | - | - | - | - | - |
| 2026-06-12 05:50 am | W | 14 | 20 | - | - | - | - | - | - | 60.3 | - | - | - | - | - |
| 2026-06-12 05:40 am | W | 18 | 24 | - | - | - | - | - | - | 61.0 | - | - | - | - | - |
| 2026-06-12 05:30 am | W | 15 | 23 | - | - | - | - | - | - | 61.7 | - | - | - | - | - |
| 2026-06-12 05:20 am | W | 15 | 21 | - | - | - | - | - | - | 62.4 | - | - | - | - | - |
| 2026-06-12 05:10 am | W | 12 | 19 | - | - | - | - | - | - | 63.3 | - | - | - | - | - |
| 2026-06-12 05:00 am | W | 15 | 21 | - | - | - | - | - | - | 63.9 | - | - | - | - | - |
| 2026-06-12 04:50 am | W | 18 | 25 | - | - | - | - | - | - | 64.2 | - | - | - | - | - |
| 2026-06-12 04:40 am | W | 16 | 19 | - | - | - | - | - | - | 64.2 | - | - | - | - | - |
| 2026-06-12 04:30 am | W | 14 | 22 | - | - | - | - | - | - | 64.2 | - | - | - | - | - |
| 2026-06-12 04:20 am | W | 16 | 22 | - | - | - | - | - | - | 63.7 | - | - | - | - | - |
| 2026-06-12 04:10 am | W | 14 | 20 | - | - | - | - | - | - | 63.3 | - | - | - | - | - |
| 2026-06-12 04:00 am | W | 13 | 17 | - | - | - | - | - | - | 63.7 | - | - | - | - | - |
| 2026-06-12 03:50 am | W | 23 | 28 | - | - | - | - | - | - | 67.5 | - | - | - | - | - |
| 2026-06-12 03:40 am | W | 16 | 27 | - | - | - | - | - | - | 70.3 | - | - | - | - | - |
| 2026-06-12 03:30 am | SSW | 10 | 13 | - | - | - | - | - | - | 67.6 | - | - | - | - | - |
| 2026-06-12 03:20 am | S | 6 | 7 | - | - | - | - | - | - | 66.7 | - | - | - | - | - |
| 2026-06-12 03:10 am | SSE | 8 | 9 | - | - | - | - | - | - | 67.3 | - | - | - | - | - |
| 2026-06-12 03:00 am | SSE | 10 | 11 | - | - | - | - | - | - | 67.5 | - | - | - | - | - |
| 2026-06-12 02:50 am | SE | 14 | 15 | - | - | - | - | - | - | 67.3 | - | - | - | - | - |
| 2026-06-12 02:40 am | SSE | 11 | 13 | - | - | - | - | - | - | 67.8 | - | - | - | - | - |
| 2026-06-12 02:30 am | S | 17 | 18 | - | - | - | - | - | - | 68.2 | - | - | - | - | - |
| 2026-06-12 02:20 am | SSE | 15 | 16 | - | - | - | - | - | - | 67.3 | - | - | - | - | - |
| 2026-06-12 02:10 am | ESE | 14 | 16 | - | - | - | - | - | - | 67.8 | - | - | - | - | - |
| 2026-06-12 02:00 am | SE | 16 | 18 | - | - | - | - | - | - | 68.0 | - | - | - | - | - |
| 2026-06-12 01:50 am | SE | 19 | 20 | - | - | - | - | - | - | 67.6 | - | - | - | - | - |
| 2026-06-12 01:40 am | SE | 21 | 23 | - | - | - | - | - | - | 68.7 | - | - | - | - | - |
| 2026-06-12 01:30 am | SE | 22 | 23 | - | - | - | - | - | - | 69.4 | - | - | - | - | - |
| 2026-06-12 01:20 am | S | 16 | 17 | - | - | - | - | - | - | 69.8 | - | - | - | - | - |
| 2026-06-12 01:10 am | SSW | 20 | 25 | - | - | - | - | - | - | 69.8 | - | - | - | - | - |
| 2026-06-12 01:00 am | S | 13 | 14 | - | - | - | - | - | - | 67.1 | - | - | - | - | - |
| 2026-06-12 12:50 am | S | 9 | 9 | - | - | - | - | - | - | 66.4 | - | - | - | - | - |
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.
NDBC on Facebook
NOAA on LinkedIn
NDBC on Twitter