Station APNM4 - Alpena Harbor Light, Alpena, MI ![Image indicating link to RSS feed of recent meteorological observations for station APNM4](/images/feed-icon-14x14.png)
Previous observations
TIME (EDT) |
![5-day plot - Wind Direction 5-day plot - Wind Direction](/images/graph04.gif) WDIR |
![5-day plot - Wind Speed 5-day plot - Wind Speed](/images/graph04.gif) WSPD kts |
![5-day plot - Wind Gust 5-day plot - Wind Gust](/images/graph04.gif) GST kts |
![5-day plot - Wave Height 5-day plot - Wave Height](/images/graph04.gif) WVHT ft |
![5-day plot - Dominant Wave Period 5-day plot - Dominant Wave Period](/images/graph04.gif) DPD sec |
![5-day plot - Average Wave Period 5-day plot - Average Wave Period](/images/graph04.gif) APD sec |
![5-day plot - Mean Wave Direction 5-day plot - Mean Wave Direction](/images/graph04.gif) MWD |
![5-day plot - Atmospheric Pressure 5-day plot - Atmospheric Pressure](/images/graph04.gif) PRES in |
![5-day plot - Pressure Tendency 5-day plot - Pressure Tendency](/images/graph04.gif) PTDY in |
![5-day plot - Air Temperature 5-day plot - Air Temperature](/images/graph04.gif) ATMP °F |
![5-day plot - Water Temperature 5-day plot - Water Temperature](/images/graph04.gif) WTMP °F |
![5-day plot - Dew Point 5-day plot - Dew Point](/images/graph04.gif) DEWP °F |
![5-day plot - Salinity 5-day plot - Salinity](/images/graph04.gif) SAL psu |
![5-day plot - Visibility 5-day plot - Visibility](/images/graph04.gif) VIS nmi |
![5-day plot - Tide (above MLLW) 5-day plot - Tide (above MLLW)](/images/graph04.gif) TIDE ft |
2024-07-27 07:30 am | WSW | 3 | 3 | - | - | - | - | - | - | 64.2 | - | - | - | - | - |
2024-07-27 07:20 am | WNW | 2 | 3 | - | - | - | - | - | - | 63.5 | - | - | - | - | - |
2024-07-27 07:10 am | NNW | 1 | 1 | - | - | - | - | - | - | 63.0 | - | - | - | - | - |
2024-07-27 07:00 am | NW | 2 | 2 | - | - | - | - | - | - | 62.6 | - | - | - | - | - |
2024-07-27 06:50 am | WNW | 2 | 4 | - | - | - | - | - | - | 62.4 | - | - | - | - | - |
2024-07-27 06:40 am | WNW | 4 | 5 | - | - | - | - | - | - | 62.4 | - | - | - | - | - |
2024-07-27 06:30 am | W | 5 | 7 | - | - | - | - | - | - | 62.4 | - | - | - | - | - |
2024-07-27 06:20 am | W | 4 | 7 | - | - | - | - | - | - | 62.1 | - | - | - | - | - |
2024-07-27 06:10 am | WNW | 3 | 4 | - | - | - | - | - | - | 62.1 | - | - | - | - | - |
2024-07-27 06:00 am | W | 2 | 2 | - | - | - | - | - | - | 62.2 | - | - | - | - | - |
2024-07-27 05:50 am | W | 2 | 4 | - | - | - | - | - | - | 62.2 | - | - | - | - | - |
2024-07-27 05:40 am | NW | 1 | 2 | - | - | - | - | - | - | 62.4 | - | - | - | - | - |
2024-07-27 05:30 am | NW | 1 | 2 | - | - | - | - | - | - | 62.6 | - | - | - | - | - |
2024-07-27 05:20 am | W | 2 | 3 | - | - | - | - | - | - | 62.6 | - | - | - | - | - |
2024-07-27 05:10 am | W | 1 | 2 | - | - | - | - | - | - | 62.4 | - | - | - | - | - |
2024-07-27 05:00 am | W | 2 | 3 | - | - | - | - | - | - | 62.4 | - | - | - | - | - |
2024-07-27 04:50 am | W | 2 | 3 | - | - | - | - | - | - | 62.6 | - | - | - | - | - |
2024-07-27 04:40 am | NW | 1 | 2 | - | - | - | - | - | - | 62.4 | - | - | - | - | - |
2024-07-27 04:30 am | N | 1 | 2 | - | - | - | - | - | - | 62.2 | - | - | - | - | - |
2024-07-27 04:20 am | - | 0 | 1 | - | - | - | - | - | - | 62.2 | - | - | - | - | - |
2024-07-27 04:10 am | N | 2 | 3 | - | - | - | - | - | - | 62.8 | - | - | - | - | - |
2024-07-27 04:00 am | N | 2 | 3 | - | - | - | - | - | - | 63.7 | - | - | - | - | - |
2024-07-27 03:50 am | WNW | 3 | 4 | - | - | - | - | - | - | 64.4 | - | - | - | - | - |
2024-07-27 03:40 am | W | 3 | 4 | - | - | - | - | - | - | 64.6 | - | - | - | - | - |
2024-07-27 03:20 am | WSW | 2 | 4 | - | - | - | - | - | - | 64.6 | - | - | - | - | - |
2024-07-27 03:10 am | W | 3 | 4 | - | - | - | - | - | - | 64.6 | - | - | - | - | - |
2024-07-27 03:00 am | W | 2 | 3 | - | - | - | - | - | - | 64.4 | - | - | - | - | - |
2024-07-27 02:50 am | W | 3 | 4 | - | - | - | - | - | - | 64.4 | - | - | - | - | - |
2024-07-27 02:40 am | W | 3 | 4 | - | - | - | - | - | - | 64.6 | - | - | - | - | - |
2024-07-27 02:30 am | W | 3 | 4 | - | - | - | - | - | - | 64.6 | - | - | - | - | - |
2024-07-27 02:20 am | W | 4 | 5 | - | - | - | - | - | - | 64.6 | - | - | - | - | - |
2024-07-27 02:10 am | W | 3 | 5 | - | - | - | - | - | - | 64.9 | - | - | - | - | - |
2024-07-27 02:00 am | W | 3 | 5 | - | - | - | - | - | - | 65.1 | - | - | - | - | - |
2024-07-27 01:50 am | W | 4 | 4 | - | - | - | - | - | - | 65.5 | - | - | - | - | - |
2024-07-27 01:40 am | WSW | 4 | 5 | - | - | - | - | - | - | 66.2 | - | - | - | - | - |
2024-07-27 01:30 am | WSW | 6 | 7 | - | - | - | - | - | - | 66.2 | - | - | - | - | - |
2024-07-27 01:20 am | SW | 6 | 6 | - | - | - | - | - | - | 66.6 | - | - | - | - | - |
2024-07-27 01:10 am | SW | 6 | 7 | - | - | - | - | - | - | 66.9 | - | - | - | - | - |
2024-07-27 01:00 am | SW | 5 | 7 | - | - | - | - | - | - | 67.1 | - | - | - | - | - |
2024-07-27 12:50 am | SSW | 7 | 8 | - | - | - | - | - | - | 67.1 | - | - | - | - | - |
2024-07-27 12:40 am | SSW | 8 | 9 | - | - | - | - | - | - | 67.5 | - | - | - | - | - |
2024-07-27 12:30 am | SSW | 8 | 9 | - | - | - | - | - | - | 67.6 | - | - | - | - | - |
2024-07-27 12:20 am | S | 8 | 9 | - | - | - | - | - | - | 67.6 | - | - | - | - | - |
2024-07-27 12:10 am | S | 8 | 8 | - | - | - | - | - | - | 67.8 | - | - | - | - | - |
2024-07-27 12:00 am | SSW | 7 | 9 | - | - | - | - | - | - | 68.0 | - | - | - | - | - |
2024-07-26 11:50 pm | SSW | 9 | 10 | - | - | - | - | - | - | 68.0 | - | - | - | - | - |
2024-07-26 11:40 pm | S | 10 | 10 | - | - | - | - | - | - | 68.2 | - | - | - | - | - |
2024-07-26 11:30 pm | S | 11 | 11 | - | - | - | - | - | - | 68.4 | - | - | - | - | - |
2024-07-26 11:20 pm | S | 12 | 13 | - | - | - | - | - | - | 68.7 | - | - | - | - | - |
2024-07-26 11:10 pm | S | 11 | 13 | - | - | - | - | - | - | 69.1 | - | - | - | - | - |
2024-07-26 11:00 pm | S | 12 | 13 | - | - | - | - | - | - | 69.4 | - | - | - | - | - |
2024-07-26 10:50 pm | S | 13 | 13 | - | - | - | - | - | - | 69.8 | - | - | - | - | - |
2024-07-26 10:40 pm | S | 12 | 13 | - | - | - | - | - | - | 70.0 | - | - | - | - | - |
2024-07-26 10:30 pm | S | 11 | 12 | - | - | - | - | - | - | 70.2 | - | - | - | - | - |
2024-07-26 10:20 pm | SSE | 13 | 14 | - | - | - | - | - | - | 70.2 | - | - | - | - | - |
2024-07-26 10:10 pm | SSE | 11 | 12 | - | - | - | - | - | - | 70.3 | - | - | - | - | - |
2024-07-26 10:00 pm | SSE | 12 | 14 | - | - | - | - | - | - | 70.2 | - | - | - | - | - |
2024-07-26 09:50 pm | SSE | 12 | 13 | - | - | - | - | - | - | 70.2 | - | - | - | - | - |
2024-07-26 09:40 pm | SSE | 11 | 12 | - | - | - | - | - | - | 70.0 | - | - | - | - | - |
2024-07-26 09:30 pm | SSE | 13 | 14 | - | - | - | - | - | - | 70.0 | - | - | - | - | - |
2024-07-26 09:20 pm | SSE | 12 | 13 | - | - | - | - | - | - | 70.0 | - | - | - | - | - |
2024-07-26 09:10 pm | SE | 13 | 14 | - | - | - | - | - | - | 69.8 | - | - | - | - | - |
2024-07-26 09:00 pm | SSE | 12 | 14 | - | - | - | - | - | - | 70.0 | - | - | - | - | - |
2024-07-26 08:50 pm | SE | 12 | 13 | - | - | - | - | - | - | 69.8 | - | - | - | - | - |
2024-07-26 08:40 pm | SE | 11 | 12 | - | - | - | - | - | - | 70.0 | - | - | - | - | - |
2024-07-26 08:30 pm | SE | 13 | 13 | - | - | - | - | - | - | 70.0 | - | - | - | - | - |
2024-07-26 08:20 pm | SE | 12 | 12 | - | - | - | - | - | - | 70.0 | - | - | - | - | - |
2024-07-26 08:10 pm | SE | 11 | 12 | - | - | - | - | - | - | 70.2 | - | - | - | - | - |
2024-07-26 08:00 pm | SE | 11 | 12 | - | - | - | - | - | - | 70.2 | - | - | - | - | - |
2024-07-26 07:50 pm | SE | 11 | 13 | - | - | - | - | - | - | 70.3 | - | - | - | - | - |
2024-07-26 07:40 pm | SE | 13 | 13 | - | - | - | - | - | - | 70.2 | - | - | - | - | - |
2024-07-26 07:30 pm | SE | 12 | 13 | - | - | - | - | - | - | 70.2 | - | - | - | - | - |
2024-07-26 07:20 pm | SE | 12 | 13 | - | - | - | - | - | - | 70.2 | - | - | - | - | - |
2024-07-26 07:10 pm | SE | 11 | 11 | - | - | - | - | - | - | 70.3 | - | - | - | - | - |
2024-07-26 07:00 pm | SE | 10 | 12 | - | - | - | - | - | - | 70.3 | - | - | - | - | - |
2024-07-26 06:50 pm | SE | 10 | 11 | - | - | - | - | - | - | 70.3 | - | - | - | - | - |
2024-07-26 06:40 pm | SE | 11 | 12 | - | - | - | - | - | - | 70.3 | - | - | - | - | - |
2024-07-26 06:30 pm | SE | 11 | 12 | - | - | - | - | - | - | 70.5 | - | - | - | - | - |
2024-07-26 06:20 pm | SSE | 13 | 13 | - | - | - | - | - | - | 70.5 | - | - | - | - | - |
2024-07-26 06:10 pm | SE | 11 | 13 | - | - | - | - | - | - | 70.2 | - | - | - | - | - |
2024-07-26 06:00 pm | SE | 12 | 13 | - | - | - | - | - | - | 70.3 | - | - | - | - | - |
2024-07-26 05:50 pm | SE | 12 | 12 | - | - | - | - | - | - | 70.5 | - | - | - | - | - |
2024-07-26 05:40 pm | SE | 11 | 12 | - | - | - | - | - | - | 70.7 | - | - | - | - | - |
2024-07-26 05:30 pm | SE | 12 | 13 | - | - | - | - | - | - | 70.9 | - | - | - | - | - |
2024-07-26 05:20 pm | SE | 11 | 12 | - | - | - | - | - | - | 70.7 | - | - | - | - | - |
2024-07-26 05:10 pm | SE | 11 | 12 | - | - | - | - | - | - | 70.7 | - | - | - | - | - |
2024-07-26 05:00 pm | SE | 10 | 11 | - | - | - | - | - | - | 70.7 | - | - | - | - | - |
2024-07-26 04:50 pm | SE | 10 | 12 | - | - | - | - | - | - | 70.9 | - | - | - | - | - |
2024-07-26 04:40 pm | SE | 11 | 12 | - | - | - | - | - | - | 70.9 | - | - | - | - | - |
2024-07-26 04:30 pm | SE | 11 | 12 | - | - | - | - | - | - | 70.7 | - | - | - | - | - |
2024-07-26 04:20 pm | SE | 10 | 11 | - | - | - | - | - | - | 70.7 | - | - | - | - | - |
2024-07-26 04:10 pm | SE | 10 | 11 | - | - | - | - | - | - | 70.7 | - | - | - | - | - |
2024-07-26 04:00 pm | ESE | 13 | 13 | - | - | - | - | - | - | 70.7 | - | - | - | - | - |
2024-07-26 03:50 pm | ESE | 12 | 13 | - | - | - | - | - | - | 71.1 | - | - | - | - | - |
2024-07-26 03:40 pm | SE | 13 | 14 | - | - | - | - | - | - | 70.9 | - | - | - | - | - |
2024-07-26 03:30 pm | SE | 14 | 15 | - | - | - | - | - | - | 71.4 | - | - | - | - | - |
2024-07-26 03:20 pm | ESE | 8 | 9 | - | - | - | - | - | - | 73.0 | - | - | - | - | - |
2024-07-26 03:10 pm | ESE | 7 | 7 | - | - | - | - | - | - | 72.9 | - | - | - | - | - |
2024-07-26 03:00 pm | SE | 7 | 8 | - | - | - | - | - | - | 73.0 | - | - | - | - | - |
2024-07-26 02:50 pm | SE | 5 | 6 | - | - | - | - | - | - | 73.4 | - | - | - | - | - |
2024-07-26 02:40 pm | SE | 5 | 5 | - | - | - | - | - | - | 73.4 | - | - | - | - | - |
2024-07-26 02:30 pm | SE | 5 | 6 | - | - | - | - | - | - | 73.0 | - | - | - | - | - |
2024-07-26 02:20 pm | SE | 5 | 6 | - | - | - | - | - | - | 72.9 | - | - | - | - | - |
2024-07-26 02:10 pm | SE | 5 | 6 | - | - | - | - | - | - | 72.5 | - | - | - | - | - |
2024-07-26 02:00 pm | SE | 5 | 6 | - | - | - | - | - | - | 73.4 | - | - | - | - | - |
2024-07-26 01:50 pm | SSE | 7 | 8 | - | - | - | - | - | - | 73.8 | - | - | - | - | - |
2024-07-26 01:40 pm | SSE | 4 | 5 | - | - | - | - | - | - | 73.2 | - | - | - | - | - |
2024-07-26 01:30 pm | SE | 6 | 7 | - | - | - | - | - | - | 73.0 | - | - | - | - | - |
2024-07-26 01:20 pm | SE | 5 | 5 | - | - | - | - | - | - | 73.9 | - | - | - | - | - |
2024-07-26 01:10 pm | SSE | 4 | 5 | - | - | - | - | - | - | 75.9 | - | - | - | - | - |
2024-07-26 01:00 pm | W | 1 | 3 | - | - | - | - | - | - | 74.7 | - | - | - | - | - |
2024-07-26 12:50 pm | ENE | 2 | 3 | - | - | - | - | - | - | 73.8 | - | - | - | - | - |
2024-07-26 12:40 pm | N | 5 | 7 | - | - | - | - | - | - | 73.6 | - | - | - | - | - |
2024-07-26 12:30 pm | NNW | 3 | 4 | - | - | - | - | - | - | 73.4 | - | - | - | - | - |
2024-07-26 12:20 pm | NW | 5 | 7 | - | - | - | - | - | - | 72.9 | - | - | - | - | - |
2024-07-26 12:10 pm | WNW | 6 | 8 | - | - | - | - | - | - | 73.0 | - | - | - | - | - |
2024-07-26 12:00 pm | NW | 5 | 7 | - | - | - | - | - | - | 72.5 | - | - | - | - | - |
2024-07-26 11:50 am | W | 5 | 7 | - | - | - | - | - | - | 72.5 | - | - | - | - | - |
2024-07-26 11:40 am | NW | 8 | 9 | - | - | - | - | - | - | 72.1 | - | - | - | - | - |
2024-07-26 11:30 am | NW | 7 | 9 | - | - | - | - | - | - | 72.1 | - | - | - | - | - |
2024-07-26 11:20 am | W | 5 | 7 | - | - | - | - | - | - | 72.0 | - | - | - | - | - |
2024-07-26 11:10 am | WNW | 8 | 10 | - | - | - | - | - | - | 71.4 | - | - | - | - | - |
2024-07-26 11:00 am | W | 6 | 7 | - | - | - | - | - | - | 71.4 | - | - | - | - | - |
2024-07-26 10:50 am | NW | 6 | 7 | - | - | - | - | - | - | 71.1 | - | - | - | - | - |
2024-07-26 10:40 am | WNW | 7 | 9 | - | - | - | - | - | - | 70.7 | - | - | - | - | - |
2024-07-26 10:30 am | W | 3 | 5 | - | - | - | - | - | - | 70.9 | - | - | - | - | - |
2024-07-26 10:20 am | W | 4 | 5 | - | - | - | - | - | - | 70.3 | - | - | - | - | - |
2024-07-26 10:10 am | NW | 3 | 5 | - | - | - | - | - | - | 69.8 | - | - | - | - | - |
2024-07-26 10:00 am | W | 3 | 4 | - | - | - | - | - | - | 69.6 | - | - | - | - | - |
2024-07-26 09:50 am | WNW | 4 | 5 | - | - | - | - | - | - | 68.9 | - | - | - | - | - |
2024-07-26 09:40 am | NW | 4 | 5 | - | - | - | - | - | - | 67.3 | - | - | - | - | - |
2024-07-26 09:30 am | WNW | 4 | 6 | - | - | - | - | - | - | 66.7 | - | - | - | - | - |
2024-07-26 09:20 am | WNW | 5 | 6 | - | - | - | - | - | - | 66.0 | - | - | - | - | - |
2024-07-26 09:10 am | WNW | 5 | 6 | - | - | - | - | - | - | 65.3 | - | - | - | - | - |
2024-07-26 09:00 am | WNW | 6 | 7 | - | - | - | - | - | - | 64.4 | - | - | - | - | - |
2024-07-26 08:50 am | NW | 5 | 7 | - | - | - | - | - | - | 64.0 | - | - | - | - | - |
2024-07-26 08:40 am | NW | 5 | 5 | - | - | - | - | - | - | 63.3 | - | - | - | - | - |
2024-07-26 08:30 am | NW | 6 | 8 | - | - | - | - | - | - | 62.4 | - | - | - | - | - |
2024-07-26 08:20 am | NW | 4 | 5 | - | - | - | - | - | - | 62.2 | - | - | - | - | - |
2024-07-26 08:10 am | WNW | 5 | 6 | - | - | - | - | - | - | 61.7 | - | - | - | - | - |
2024-07-26 08:00 am | WNW | 6 | 7 | - | - | - | - | - | - | 60.8 | - | - | - | - | - |
2024-07-26 07:50 am | WNW | 5 | 6 | - | - | - | - | - | - | 61.0 | - | - | - | - | - |
2024-07-26 07:40 am | NW | 4 | 5 | - | - | - | - | - | - | 59.7 | - | - | - | - | - |
2024-07-26 07:30 am | WNW | 5 | 8 | - | - | - | - | - | - | 59.2 | - | - | - | - | - |
2024-07-26 07:20 am | NW | 5 | 7 | - | - | - | - | - | - | 58.5 | - | - | - | - | - |
2024-07-26 07:10 am | WNW | 5 | 6 | - | - | - | - | - | - | 58.1 | - | - | - | - | - |
2024-07-26 07:00 am | WNW | 5 | 6 | - | - | - | - | - | - | 57.6 | - | - | - | - | - |
2024-07-26 06:50 am | WNW | 5 | 7 | - | - | - | - | - | - | 57.4 | - | - | - | - | - |