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Station GSLM4 - Gravelly Shoal Light, MI 
Previous observations
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 |
2025-04-29 03:30 pm | WSW | 33.0 | 36.9 | - | - | - | - | 29.73 | - | 64.6 | - | - | - | - | - |
2025-04-29 03:20 pm | SW | 35.0 | 44.1 | - | - | - | - | 29.72 | - | 64.8 | - | - | - | - | - |
2025-04-29 03:10 pm | WSW | 42.0 | 47.0 | - | - | - | - | 29.71 | - | 65.7 | - | - | - | - | - |
2025-04-29 03:00 pm | WSW | 33.0 | 45.1 | - | - | - | - | 29.71 | - | 65.8 | - | - | - | - | - |
2025-04-29 02:50 pm | WSW | 35.9 | 42.0 | - | - | - | - | 29.70 | - | 65.8 | - | - | - | - | - |
2025-04-29 02:40 pm | WSW | 32.1 | 42.9 | - | - | - | - | 29.69 | - | 67.3 | - | - | - | - | - |
2025-04-29 02:30 pm | W | 35.9 | 41.0 | - | - | - | - | 29.66 | - | 67.5 | - | - | - | - | - |
2025-04-29 02:20 pm | SW | 31.1 | 35.9 | - | - | - | - | 29.67 | - | 68.7 | - | - | - | - | - |
2025-04-29 02:10 pm | SW | 35.0 | 42.0 | - | - | - | - | 29.66 | - | 70.3 | - | - | - | - | - |
2025-04-29 02:00 pm | SW | 35.9 | 42.0 | - | - | - | - | 29.65 | - | 68.5 | - | - | - | - | - |
2025-04-29 01:50 pm | SW | 27.0 | 33.0 | - | - | - | - | 29.66 | - | 69.8 | - | - | - | - | - |
2025-04-29 01:40 pm | SW | 28.0 | 32.1 | - | - | - | - | 29.65 | - | 68.9 | - | - | - | - | - |
2025-04-29 01:30 pm | SW | 31.1 | 35.0 | - | - | - | - | 29.65 | - | 69.4 | - | - | - | - | - |
2025-04-29 01:20 pm | SW | 29.9 | 34.0 | - | - | - | - | 29.65 | - | 69.1 | - | - | - | - | - |
2025-04-29 01:10 pm | SW | 25.1 | 28.0 | - | - | - | - | 29.64 | - | 66.0 | - | - | - | - | - |
2025-04-29 01:00 pm | SW | 25.1 | 29.9 | - | - | - | - | 29.65 | -0.01 | 66.0 | - | - | - | - | - |
2025-04-29 12:50 pm | SW | 27.0 | 32.1 | - | - | - | - | 29.64 | - | 67.1 | - | - | - | - | - |
2025-04-29 10:40 am | S | 7.0 | 9.9 | - | - | - | - | 29.66 | - | 65.1 | - | - | - | - | - |
2025-04-29 10:30 am | S | 6.0 | 9.9 | - | - | - | - | 29.65 | - | 65.3 | - | - | - | - | - |
2025-04-29 10:20 am | S | 5.1 | 7.0 | - | - | - | - | 29.66 | - | 63.7 | - | - | - | - | - |
2025-04-29 10:10 am | S | 4.1 | 8.9 | - | - | - | - | 29.66 | - | 63.5 | - | - | - | - | - |
2025-04-29 10:00 am | S | 7.0 | 11.1 | - | - | - | - | 29.66 | -0.03 | 63.1 | - | - | - | - | - |
2025-04-29 09:50 am | SSE | 7.0 | 9.9 | - | - | - | - | 29.66 | - | 63.3 | - | - | - | - | - |
2025-04-29 09:40 am | SSE | 8.0 | 9.9 | - | - | - | - | 29.67 | - | 63.5 | - | - | - | - | - |
2025-04-29 09:30 am | SSE | 7.0 | 9.9 | - | - | - | - | 29.67 | - | 62.1 | - | - | - | - | - |
2025-04-29 09:20 am | SE | 7.0 | 9.9 | - | - | - | - | 29.67 | - | 62.6 | - | - | - | - | - |
2025-04-29 09:10 am | S | 7.0 | 8.9 | - | - | - | - | 29.68 | - | 66.6 | - | - | - | - | - |
2025-04-29 09:00 am | S | 4.1 | 8.9 | - | - | - | - | 29.69 | -0.01 | 68.4 | - | - | - | - | - |
2025-04-29 08:50 am | S | 8.0 | 9.9 | - | - | - | - | 29.69 | - | 68.0 | - | - | - | - | - |
2025-04-29 08:40 am | S | 5.1 | 8.0 | - | - | - | - | 29.70 | - | 66.0 | - | - | - | - | - |
2025-04-29 08:30 am | S | 4.1 | 8.9 | - | - | - | - | 29.70 | - | 68.5 | - | - | - | - | - |
2025-04-29 08:20 am | S | 2.9 | 8.9 | - | - | - | - | 29.71 | - | 70.5 | - | - | - | - | - |
2025-04-29 08:10 am | SSW | 8.9 | 17.1 | - | - | - | - | 29.70 | - | 70.5 | - | - | - | - | - |
2025-04-29 08:00 am | SW | 15.0 | 21.0 | - | - | - | - | 29.71 | +0.00 | 69.4 | - | - | - | - | - |
2025-04-29 07:50 am | WSW | 14.0 | 28.0 | - | - | - | - | 29.70 | - | 70.2 | - | - | - | - | - |
2025-04-29 07:40 am | W | 27.0 | - | - | - | - | - | 29.71 | - | 65.1 | - | - | - | - | - |
2025-04-29 07:30 am | S | 5.1 | 11.1 | - | - | - | - | 29.71 | - | 62.4 | - | - | - | - | - |
2025-04-29 07:20 am | SSE | 8.0 | 11.1 | - | - | - | - | 29.70 | - | 62.6 | - | - | - | - | - |
2025-04-29 07:10 am | SSE | 8.9 | 13.0 | - | - | - | - | 29.70 | - | 63.0 | - | - | - | - | - |
2025-04-29 07:00 am | SE | 9.9 | 14.0 | - | - | - | - | 29.69 | -0.02 | 62.6 | - | - | - | - | - |
2025-04-29 06:50 am | SE | 8.9 | 14.0 | - | - | - | - | 29.69 | - | 62.8 | - | - | - | - | - |
2025-04-29 06:40 am | SE | 11.1 | 14.0 | - | - | - | - | 29.69 | - | 62.8 | - | - | - | - | - |
2025-04-29 06:30 am | SE | 9.9 | 13.0 | - | - | - | - | 29.69 | - | 62.8 | - | - | - | - | - |
2025-04-29 06:20 am | SSE | 9.9 | 12.0 | - | - | - | - | 29.69 | - | 62.4 | - | - | - | - | - |
2025-04-29 06:10 am | SSE | 8.9 | 12.0 | - | - | - | - | 29.69 | - | 61.9 | - | - | - | - | - |
2025-04-29 06:00 am | SSE | 8.9 | 9.9 | - | - | - | - | 29.70 | -0.05 | 61.9 | - | - | - | - | - |
2025-04-29 05:50 am | SSE | 8.0 | 9.9 | - | - | - | - | 29.71 | - | 61.7 | - | - | - | - | - |
2025-04-29 05:40 am | SSE | 8.0 | 11.1 | - | - | - | - | 29.71 | - | 61.9 | - | - | - | - | - |
2025-04-29 05:30 am | SSE | 8.0 | 11.1 | - | - | - | - | 29.71 | - | 62.1 | - | - | - | - | - |
2025-04-29 05:20 am | SE | 8.0 | 12.0 | - | - | - | - | 29.71 | - | 61.7 | - | - | - | - | - |
2025-04-29 05:10 am | SE | 9.9 | 13.0 | - | - | - | - | 29.71 | - | 61.5 | - | - | - | - | - |
2025-04-29 05:00 am | ESE | 8.9 | 13.0 | - | - | - | - | 29.71 | -0.07 | 61.0 | - | - | - | - | - |
2025-04-29 04:50 am | SSE | 8.0 | 13.0 | - | - | - | - | 29.71 | - | 60.8 | - | - | - | - | - |
2025-04-29 04:40 am | SE | 8.9 | 13.0 | - | - | - | - | 29.71 | - | 60.4 | - | - | - | - | - |
2025-04-29 04:30 am | SSE | 8.0 | 9.9 | - | - | - | - | 29.72 | - | 60.4 | - | - | - | - | - |
2025-04-29 04:20 am | SE | 8.0 | 13.0 | - | - | - | - | 29.72 | - | 60.6 | - | - | - | - | - |
2025-04-29 04:10 am | SE | 8.9 | 15.0 | - | - | - | - | 29.72 | - | 61.0 | - | - | - | - | - |
2025-04-29 04:00 am | SE | 12.0 | 15.9 | - | - | - | - | 29.71 | -0.11 | 61.3 | - | - | - | - | - |
2025-04-29 03:50 am | SE | 9.9 | 15.0 | - | - | - | - | 29.72 | - | 61.3 | - | - | - | - | - |
2025-04-29 03:40 am | ESE | 11.1 | 17.1 | - | - | - | - | 29.72 | - | 61.3 | - | - | - | - | - |
2025-04-29 03:30 am | SE | 12.0 | 17.1 | - | - | - | - | 29.73 | - | 61.2 | - | - | - | - | - |
2025-04-29 03:20 am | SSE | 13.0 | 15.9 | - | - | - | - | 29.73 | - | 61.0 | - | - | - | - | - |
2025-04-29 03:10 am | ESE | 8.9 | 13.0 | - | - | - | - | 29.74 | - | 60.6 | - | - | - | - | - |
2025-04-29 03:00 am | SSE | 8.0 | 9.9 | - | - | - | - | 29.75 | -0.08 | 60.8 | - | - | - | - | - |
2025-04-29 02:50 am | SSE | 8.0 | 9.9 | - | - | - | - | 29.76 | - | 61.3 | - | - | - | - | - |
2025-04-29 02:40 am | SSE | 8.0 | 13.0 | - | - | - | - | 29.76 | - | 61.9 | - | - | - | - | - |
2025-04-29 02:30 am | ESE | 9.9 | 22.0 | - | - | - | - | 29.76 | - | 62.8 | - | - | - | - | - |
2025-04-29 02:20 am | SSE | 20.0 | 25.1 | - | - | - | - | 29.77 | - | 62.6 | - | - | - | - | - |
2025-04-29 02:10 am | SSE | 22.9 | 28.9 | - | - | - | - | 29.77 | - | 62.4 | - | - | - | - | - |
2025-04-29 02:00 am | SSE | 26.0 | 28.0 | - | - | - | - | 29.78 | -0.08 | 62.2 | - | - | - | - | - |
2025-04-29 01:50 am | SSE | 25.1 | 29.9 | - | - | - | - | 29.78 | - | 61.9 | - | - | - | - | - |
2025-04-29 01:40 am | SSE | 27.0 | 29.9 | - | - | - | - | 29.78 | - | 61.7 | - | - | - | - | - |
2025-04-29 01:30 am | SSE | 28.0 | 29.9 | - | - | - | - | 29.79 | - | 61.7 | - | - | - | - | - |
2025-04-29 01:20 am | SSE | 25.1 | 28.0 | - | - | - | - | 29.80 | - | 61.5 | - | - | - | - | - |
2025-04-29 01:10 am | SSE | 25.1 | 27.0 | - | - | - | - | 29.81 | - | 61.7 | - | - | - | - | - |
2025-04-29 01:00 am | SSE | 20.0 | 22.9 | - | - | - | - | 29.82 | -0.06 | 61.2 | - | - | - | - | - |
2025-04-29 12:50 am | SSE | 20.0 | 22.0 | - | - | - | - | 29.83 | - | 61.2 | - | - | - | - | - |
2025-04-29 12:40 am | SSE | 20.0 | 22.0 | - | - | - | - | 29.83 | - | 61.9 | - | - | - | - | - |
2025-04-29 12:30 am | SSE | 21.0 | 22.9 | - | - | - | - | 29.84 | - | 62.4 | - | - | - | - | - |
2025-04-29 12:20 am | SSE | 21.0 | 25.1 | - | - | - | - | 29.84 | - | 62.8 | - | - | - | - | - |
2025-04-29 12:10 am | SSE | 24.1 | 27.0 | - | - | - | - | 29.84 | - | 62.4 | - | - | - | - | - |
2025-04-29 12:00 am | SSE | 26.0 | 28.0 | - | - | - | - | 29.83 | -0.07 | 62.1 | - | - | - | - | - |
2025-04-28 11:50 pm | SSE | 26.0 | 28.0 | - | - | - | - | 29.83 | - | 61.7 | - | - | - | - | - |
2025-04-28 11:40 pm | SSE | 25.1 | 26.0 | - | - | - | - | 29.83 | - | 61.3 | - | - | - | - | - |
2025-04-28 11:30 pm | SSE | 22.0 | 24.1 | - | - | - | - | 29.85 | - | 61.3 | - | - | - | - | - |
2025-04-28 11:20 pm | SSE | 21.0 | 22.0 | - | - | - | - | 29.86 | - | 61.3 | - | - | - | - | - |
2025-04-28 11:10 pm | SSE | 20.0 | 22.0 | - | - | - | - | 29.86 | - | 61.7 | - | - | - | - | - |
2025-04-28 11:00 pm | SSE | 19.0 | 20.0 | - | - | - | - | 29.86 | -0.07 | 61.0 | - | - | - | - | - |
2025-04-28 10:50 pm | SE | 12.0 | 21.0 | - | - | - | - | 29.87 | - | 61.2 | - | - | - | - | - |
2025-04-28 10:40 pm | SSE | 21.0 | 22.9 | - | - | - | - | 29.87 | - | 62.2 | - | - | - | - | - |
2025-04-28 10:30 pm | SSE | 22.9 | 22.9 | - | - | - | - | 29.87 | - | 62.8 | - | - | - | - | - |
2025-04-28 10:20 pm | SSE | 22.0 | 22.0 | - | - | - | - | 29.88 | - | 62.1 | - | - | - | - | - |
2025-04-28 10:10 pm | SSE | 20.0 | 20.0 | - | - | - | - | 29.88 | - | 61.7 | - | - | - | - | - |
2025-04-28 10:00 pm | SSE | 20.0 | 22.0 | - | - | - | - | 29.88 | -0.08 | 62.4 | - | - | - | - | - |
2025-04-28 09:50 pm | SSE | 22.0 | 25.1 | - | - | - | - | 29.88 | - | 63.5 | - | - | - | - | - |
2025-04-28 09:40 pm | SSE | 24.1 | 25.1 | - | - | - | - | 29.88 | - | 63.9 | - | - | - | - | - |
2025-04-28 09:30 pm | SSE | 22.9 | 25.1 | - | - | - | - | 29.89 | - | 63.7 | - | - | - | - | - |
2025-04-28 09:20 pm | SSE | 24.1 | 25.1 | - | - | - | - | 29.90 | - | 63.9 | - | - | - | - | - |
2025-04-28 09:10 pm | SSE | 25.1 | 27.0 | - | - | - | - | 29.90 | - | 64.8 | - | - | - | - | - |
2025-04-28 09:00 pm | SSE | 26.0 | 27.0 | - | - | - | - | 29.90 | -0.07 | 64.4 | - | - | - | - | - |
2025-04-28 08:50 pm | SSE | 24.1 | 25.1 | - | - | - | - | 29.91 | - | 63.1 | - | - | - | - | - |
2025-04-28 08:40 pm | SSE | 22.0 | 24.1 | - | - | - | - | 29.92 | - | 63.1 | - | - | - | - | - |
2025-04-28 08:30 pm | SSE | 22.9 | 25.1 | - | - | - | - | 29.91 | - | 62.8 | - | - | - | - | - |
2025-04-28 08:20 pm | SSE | 22.9 | 24.1 | - | - | - | - | 29.92 | - | 64.2 | - | - | - | - | - |
2025-04-28 08:10 pm | SSE | 21.0 | 24.1 | - | - | - | - | 29.92 | - | 63.9 | - | - | - | - | - |
2025-04-28 08:00 pm | SSE | 21.0 | 22.0 | - | - | - | - | 29.93 | -0.05 | 64.6 | - | - | - | - | - |
2025-04-28 07:50 pm | SSE | 22.0 | 22.9 | - | - | - | - | 29.93 | - | 63.1 | - | - | - | - | - |