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[GSLM4] GRAVELLY SHOAL LIGHTHOUSE [2009-]
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06 November 2025 Observation History, [GSLM4] GRAVELLY SHOAL LIGHTHOUSE, timezone: America/Detroit

Time Wind
(mph)		 Temperature (ºF) Relative
Humidity		 Precipitation (in.) RAW SHEF CODES
Air Dwpt Feels Like 1 hr
12:50 AMW 1542
1:00 AMW 1642
1:10 AMW 1742
1:20 AMW 1542
1:30 AMW 1842
1:40 AMW 1842
1:50 AMM41
2:00 AMM41
2:10 AMM41
2:20 AMM41
2:30 AMM41
2:40 AMW 2341
2:50 AMM41
3:00 AMM41
3:10 AMM41
3:20 AMM40
3:30 AMM41
3:40 AMW 2040
3:50 AMM40
4:00 AMM40
4:10 AMM40
4:20 AMM40
4:30 AMM40
4:40 AMW 2140
4:50 AMW 2139
5:00 AMW 1939
5:10 AMW 2240
5:20 AMW 2240
5:30 AMW 2240
5:40 AMW 2240
5:50 AMW 1939
6:00 AMW 2239
6:10 AMW 2139
6:20 AMW 2139
6:30 AMW 2139
6:40 AMW 2239
6:50 AMW 2139
7:00 AMW 2039
7:10 AMW 2139
7:20 AMW 2139
7:30 AMW 2039
7:40 AMW 2239
7:50 AMW 2139
8:00 AMW 1939
8:10 AMW 1739
8:20 AMW 1440
8:30 AMW 1539
8:40 AMW 1540
8:50 AMW 1740
9:00 AMWSW 1540
9:10 AMWSW 1740
9:20 AMW 1740
9:30 AMW 1440
9:40 AMWSW 1541
9:50 AMWSW 1441
10:00 AMWSW 1541
10:10 AMWSW 1442
10:20 AMWSW 1342
10:30 AMWSW 1342
10:40 AMWSW 1242
10:50 AMWSW 942
11:00 AMSW 943
11:10 AMSW 1043
11:20 AMSW 1243
11:30 AMSSW 1443
11:40 AMSW 1443
11:50 AMSSW 1543
12:00 PMSW 1843
12:10 PMSSW 1743
12:20 PMSSW 1643
12:30 PMSSW 1443
12:40 PMSSW 444
12:50 PMSSW 444
1:00 PMS 444
1:10 PMSSW 844
1:20 PMSSW 1544
1:30 PMS 244
1:40 PMSSW 344
1:50 PMM44
2:00 PMM44
2:10 PMM45
2:20 PMM45
2:30 PMM45
2:40 PMSSE 545

API: The IEM API webservice that provided data to this page. For more details, see documentation.

Data Notes