NDBC has recently revised the NDBC Handbook of Automated Data Quality Control Checks and Procedures. The new document can be found on our Publications page.
Station TBIM4 - Thunder Bay Island, MI 
Owned and maintained by Great Lakes Environmental Research Laboratory
C-MAN Station
45.035 N 83.194 W (45°2'5" N 83°11'39" W)
Site elevation: 175.9 m above mean sea level
Air temp height: 6.1 m above site elevation
Anemometer height: 10.7 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): | W ( 260 deg true ) |
| Wind Speed (WSPD): | 18 kts |
| Wind Gust (GST): | 20 kts |
| Air Temperature (ATMP): | 43.0 °F |
| Wind Chill (CHILL): | 34.2 °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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-04-21 09:50 pm | W | 19 | 22 | - | - | - | - | - | - | 42.8 | - | - | - | - | - |
| 2025-04-21 09:40 pm | W | 16 | 20 | - | - | - | - | - | - | 42.8 | - | - | - | - | - |
| 2025-04-21 09:30 pm | W | 15 | 17 | - | - | - | - | - | - | 42.4 | - | - | - | - | - |
| 2025-04-21 09:20 pm | WSW | 18 | 21 | - | - | - | - | - | - | 43.5 | - | - | - | - | - |
| 2025-04-21 09:10 pm | WSW | 20 | 23 | - | - | - | - | - | - | 43.5 | - | - | - | - | - |
| 2025-04-21 09:00 pm | WSW | 22 | 27 | - | - | - | - | - | - | 44.1 | - | - | - | - | - |
| 2025-04-21 08:50 pm | WSW | 24 | 29 | - | - | - | - | - | - | 44.2 | - | - | - | - | - |
| 2025-04-21 08:40 pm | WSW | 24 | 29 | - | - | - | - | - | - | 44.6 | - | - | - | - | - |
| 2025-04-21 08:30 pm | WSW | 23 | 29 | - | - | - | - | - | - | 44.4 | - | - | - | - | - |
| 2025-04-21 08:20 pm | WSW | 23 | 25 | - | - | - | - | - | - | 44.2 | - | - | - | - | - |
| 2025-04-21 08:10 pm | SW | 22 | 24 | - | - | - | - | - | - | 43.9 | - | - | - | - | - |
| 2025-04-21 07:30 pm | WSW | 22 | 24 | - | - | - | - | - | - | 45.3 | - | - | - | - | - |
| 2025-04-21 07:20 pm | WSW | 22 | 25 | - | - | - | - | - | - | 45.3 | - | - | - | - | - |
| 2025-04-21 07:10 pm | WSW | 21 | 23 | - | - | - | - | - | - | 45.3 | - | - | - | - | - |
| 2025-04-21 07:00 pm | WSW | 20 | 21 | - | - | - | - | - | - | 45.3 | - | - | - | - | - |
| 2025-04-21 06:50 pm | WSW | 23 | 26 | - | - | - | - | - | - | 46.2 | - | - | - | - | - |
| 2025-04-21 06:40 pm | WSW | 23 | 26 | - | - | - | - | - | - | 46.8 | - | - | - | - | - |
| 2025-04-21 06:30 pm | WSW | 19 | 22 | - | - | - | - | - | - | 45.9 | - | - | - | - | - |
| 2025-04-21 06:20 pm | WSW | 27 | 31 | - | - | - | - | - | - | 47.1 | - | - | - | - | - |
| 2025-04-21 06:10 pm | WSW | 24 | 26 | - | - | - | - | - | - | 47.1 | - | - | - | - | - |
| 2025-04-21 06:00 pm | WSW | 25 | 28 | - | - | - | - | - | - | 47.3 | - | - | - | - | - |
| 2025-04-21 05:50 pm | WSW | 15 | 16 | - | - | - | - | - | - | 45.9 | - | - | - | - | - |
| 2025-04-21 05:40 pm | SW | 22 | 26 | - | - | - | - | - | - | 47.8 | - | - | - | - | - |
| 2025-04-21 05:30 pm | WSW | 20 | 20 | - | - | - | - | - | - | 47.1 | - | - | - | - | - |
| 2025-04-21 05:20 pm | WSW | 20 | 22 | - | - | - | - | - | - | 47.5 | - | - | - | - | - |
| 2025-04-21 05:10 pm | WSW | 19 | 22 | - | - | - | - | - | - | 47.8 | - | - | - | - | - |
| 2025-04-21 05:00 pm | WSW | 21 | 23 | - | - | - | - | - | - | 48.9 | - | - | - | - | - |
| 2025-04-21 04:50 pm | WSW | 20 | 21 | - | - | - | - | - | - | 48.4 | - | - | - | - | - |
| 2025-04-21 04:40 pm | WSW | 19 | 21 | - | - | - | - | - | - | 48.6 | - | - | - | - | - |
| 2025-04-21 04:30 pm | WSW | 18 | 19 | - | - | - | - | - | - | 48.4 | - | - | - | - | - |
| 2025-04-21 04:20 pm | WSW | 18 | 20 | - | - | - | - | - | - | 49.1 | - | - | - | - | - |
| 2025-04-21 04:10 pm | WSW | 19 | 21 | - | - | - | - | - | - | 48.7 | - | - | - | - | - |
| 2025-04-21 04:00 pm | SW | 9 | 11 | - | - | - | - | - | - | 47.3 | - | - | - | - | - |
| 2025-04-21 03:50 pm | S | 8 | 10 | - | - | - | - | - | - | 43.2 | - | - | - | - | - |
| 2025-04-21 03:40 pm | S | 7 | 9 | - | - | - | - | - | - | 42.4 | - | - | - | - | - |
| 2025-04-21 03:30 pm | S | 8 | 8 | - | - | - | - | - | - | 43.0 | - | - | - | - | - |
| 2025-04-21 03:20 pm | SSE | 9 | 11 | - | - | - | - | - | - | 42.6 | - | - | - | - | - |
| 2025-04-21 03:10 pm | SSE | 9 | 10 | - | - | - | - | - | - | 42.3 | - | - | - | - | - |
| 2025-04-21 03:00 pm | SSE | 7 | 9 | - | - | - | - | - | - | 40.1 | - | - | - | - | - |
| 2025-04-21 02:50 pm | SSE | 9 | 12 | - | - | - | - | - | - | 39.9 | - | - | - | - | - |
| 2025-04-21 02:40 pm | SE | 13 | 14 | - | - | - | - | - | - | 40.1 | - | - | - | - | - |
| 2025-04-21 02:30 pm | SE | 14 | 15 | - | - | - | - | - | - | 40.6 | - | - | - | - | - |
| 2025-04-21 02:20 pm | SE | 13 | 13 | - | - | - | - | - | - | 40.8 | - | - | - | - | - |
| 2025-04-21 02:10 pm | SSE | 12 | 13 | - | - | - | - | - | - | 41.0 | - | - | - | - | - |
| 2025-04-21 02:00 pm | SE | 12 | 14 | - | - | - | - | - | - | 40.8 | - | - | - | - | - |
| 2025-04-21 01:50 pm | SE | 10 | 12 | - | - | - | - | - | - | 41.5 | - | - | - | - | - |
| 2025-04-21 01:40 pm | SSE | 9 | 10 | - | - | - | - | - | - | 41.0 | - | - | - | - | - |
| 2025-04-21 01:30 pm | SSE | 10 | 11 | - | - | - | - | - | - | 41.7 | - | - | - | - | - |
| 2025-04-21 01:20 pm | SE | 8 | 10 | - | - | - | - | - | - | 41.0 | - | - | - | - | - |
| 2025-04-21 01:10 pm | SSE | 9 | 11 | - | - | - | - | - | - | 41.0 | - | - | - | - | - |
| 2025-04-21 01:00 pm | SE | 9 | 10 | - | - | - | - | - | - | 40.6 | - | - | - | - | - |
| 2025-04-21 12:50 pm | SSE | 9 | 10 | - | - | - | - | - | - | 41.2 | - | - | - | - | - |
| 2025-04-21 12:40 pm | SSE | 8 | 9 | - | - | - | - | - | - | 40.5 | - | - | - | - | - |
| 2025-04-21 12:30 pm | S | 7 | 9 | - | - | - | - | - | - | 40.6 | - | - | - | - | - |
| 2025-04-21 12:20 pm | SSE | 7 | 8 | - | - | - | - | - | - | 41.2 | - | - | - | - | - |
| 2025-04-21 12:10 pm | SSE | 8 | 10 | - | - | - | - | - | - | 41.0 | - | - | - | - | - |
| 2025-04-21 12:00 pm | SE | 8 | 9 | - | - | - | - | - | - | 41.0 | - | - | - | - | - |
| 2025-04-21 11:50 am | SE | 7 | 9 | - | - | - | - | - | - | 41.0 | - | - | - | - | - |
| 2025-04-21 11:40 am | SE | 7 | 9 | - | - | - | - | - | - | 40.8 | - | - | - | - | - |
| 2025-04-21 11:30 am | ESE | 6 | 8 | - | - | - | - | - | - | 39.6 | - | - | - | - | - |
| 2025-04-21 11:20 am | ESE | 6 | 8 | - | - | - | - | - | - | 38.8 | - | - | - | - | - |
| 2025-04-21 11:10 am | ESE | 7 | 9 | - | - | - | - | - | - | 38.8 | - | - | - | - | - |
| 2025-04-21 11:00 am | SE | 9 | 11 | - | - | - | - | - | - | 39.0 | - | - | - | - | - |
| 2025-04-21 10:50 am | ESE | 9 | 10 | - | - | - | - | - | - | 38.5 | - | - | - | - | - |
| 2025-04-21 10:40 am | SE | 10 | 12 | - | - | - | - | - | - | 38.3 | - | - | - | - | - |
| 2025-04-21 10:30 am | SE | 11 | 12 | - | - | - | - | - | - | 38.3 | - | - | - | - | - |
| 2025-04-21 10:20 am | SE | 11 | 13 | - | - | - | - | - | - | 38.5 | - | - | - | - | - |
| 2025-04-21 10:10 am | ESE | 13 | 16 | - | - | - | - | - | - | 38.8 | - | - | - | - | - |
| 2025-04-21 10:00 am | ESE | 12 | 15 | - | - | - | - | - | - | 38.8 | - | - | - | - | - |
| 2025-04-21 09:50 am | ESE | 11 | 13 | - | - | - | - | - | - | 39.0 | - | - | - | - | - |
| 2025-04-21 09:40 am | ESE | 11 | 13 | - | - | - | - | - | - | 38.7 | - | - | - | - | - |
| 2025-04-21 09:30 am | ESE | 13 | 16 | - | - | - | - | - | - | 38.5 | - | - | - | - | - |
| 2025-04-21 09:20 am | E | 16 | 21 | - | - | - | - | - | - | 38.3 | - | - | - | - | - |
| 2025-04-21 09:10 am | E | 16 | 18 | - | - | - | - | - | - | 38.3 | - | - | - | - | - |
| 2025-04-21 09:00 am | E | 16 | 19 | - | - | - | - | - | - | 38.5 | - | - | - | - | - |
| 2025-04-21 08:50 am | E | 15 | 17 | - | - | - | - | - | - | 38.5 | - | - | - | - | - |
| 2025-04-21 08:40 am | ESE | 15 | 16 | - | - | - | - | - | - | 38.5 | - | - | - | - | - |
| 2025-04-21 08:30 am | E | 14 | 16 | - | - | - | - | - | - | 38.7 | - | - | - | - | - |
| 2025-04-21 08:20 am | ESE | 17 | 19 | - | - | - | - | - | - | 38.7 | - | - | - | - | - |
| 2025-04-21 08:10 am | ESE | 13 | 16 | - | - | - | - | - | - | 38.3 | - | - | - | - | - |
| 2025-04-21 08:00 am | ESE | 14 | 16 | - | - | - | - | - | - | 38.1 | - | - | - | - | - |
| 2025-04-21 07:50 am | E | 15 | 19 | - | - | - | - | - | - | 37.9 | - | - | - | - | - |
| 2025-04-21 07:40 am | E | 15 | 18 | - | - | - | - | - | - | 37.8 | - | - | - | - | - |
| 2025-04-21 07:30 am | E | 14 | 16 | - | - | - | - | - | - | 37.6 | - | - | - | - | - |
| 2025-04-21 07:20 am | E | 14 | 16 | - | - | - | - | - | - | 37.6 | - | - | - | - | - |
| 2025-04-21 07:10 am | E | 14 | 17 | - | - | - | - | - | - | 37.6 | - | - | - | - | - |
| 2025-04-21 07:00 am | E | 13 | 15 | - | - | - | - | - | - | 37.4 | - | - | - | - | - |
| 2025-04-21 06:50 am | E | 14 | 15 | - | - | - | - | - | - | 37.9 | - | - | - | - | - |
| 2025-04-21 06:40 am | ESE | 11 | 12 | - | - | - | - | - | - | 38.3 | - | - | - | - | - |
| 2025-04-21 06:30 am | SSE | 5 | 6 | - | - | - | - | - | - | 38.5 | - | - | - | - | - |
| 2025-04-21 06:20 am | SW | 11 | 14 | - | - | - | - | - | - | 38.8 | - | - | - | - | - |
| 2025-04-21 06:10 am | ESE | 12 | 14 | - | - | - | - | - | - | 38.5 | - | - | - | - | - |
| 2025-04-21 06:00 am | E | 16 | 19 | - | - | - | - | - | - | 38.1 | - | - | - | - | - |
| 2025-04-21 05:50 am | E | 14 | 16 | - | - | - | - | - | - | 38.3 | - | - | - | - | - |
| 2025-04-21 05:40 am | E | 12 | 16 | - | - | - | - | - | - | 38.1 | - | - | - | - | - |
| 2025-04-21 05:30 am | E | 10 | 12 | - | - | - | - | - | - | 38.1 | - | - | - | - | - |
| 2025-04-21 05:20 am | ESE | 9 | 12 | - | - | - | - | - | - | 38.5 | - | - | - | - | - |
| 2025-04-21 05:10 am | E | 13 | 15 | - | - | - | - | - | - | 38.5 | - | - | - | - | - |
| 2025-04-21 05:00 am | E | 13 | 16 | - | - | - | - | - | - | 38.7 | - | - | - | - | - |
| 2025-04-21 04:50 am | E | 13 | 15 | - | - | - | - | - | - | 38.7 | - | - | - | - | - |
| 2025-04-21 04:40 am | E | 13 | 15 | - | - | - | - | - | - | 38.7 | - | - | - | - | - |
| 2025-04-21 04:30 am | E | 14 | 16 | - | - | - | - | - | - | 39.0 | - | - | - | - | - |
| 2025-04-21 04:20 am | E | 14 | 17 | - | - | - | - | - | - | 39.0 | - | - | - | - | - |
| 2025-04-21 04:10 am | E | 14 | 17 | - | - | - | - | - | - | 39.0 | - | - | - | - | - |
| 2025-04-21 04:00 am | E | 11 | 13 | - | - | - | - | - | - | 38.8 | - | - | - | - | - |
| 2025-04-21 03:50 am | ESE | 12 | 14 | - | - | - | - | - | - | 39.0 | - | - | - | - | - |
| 2025-04-21 03:40 am | ESE | 12 | 13 | - | - | - | - | - | - | 38.7 | - | - | - | - | - |
| 2025-04-21 03:30 am | E | 13 | 15 | - | - | - | - | - | - | 38.8 | - | - | - | - | - |
| 2025-04-21 03:20 am | E | 11 | 12 | - | - | - | - | - | - | 38.7 | - | - | - | - | - |
| 2025-04-21 03:10 am | ESE | 11 | 13 | - | - | - | - | - | - | 38.8 | - | - | - | - | - |
| 2025-04-21 03:00 am | ESE | 11 | 13 | - | - | - | - | - | - | 39.0 | - | - | - | - | - |
| 2025-04-21 02:50 am | ESE | 13 | 15 | - | - | - | - | - | - | 39.0 | - | - | - | - | - |
| 2025-04-21 02:40 am | ESE | 14 | 17 | - | - | - | - | - | - | 39.2 | - | - | - | - | - |
| 2025-04-21 02:30 am | ESE | 16 | 18 | - | - | - | - | - | - | 39.2 | - | - | - | - | - |
| 2025-04-21 02:20 am | ESE | 16 | 19 | - | - | - | - | - | - | 39.4 | - | - | - | - | - |
| 2025-04-21 02:10 am | ESE | 16 | 18 | - | - | - | - | - | - | 39.4 | - | - | - | - | - |
| 2025-04-21 02:00 am | ESE | 14 | 17 | - | - | - | - | - | - | 39.4 | - | - | - | - | - |
| 2025-04-21 01:50 am | ESE | 14 | 17 | - | - | - | - | - | - | 39.2 | - | - | - | - | - |
| 2025-04-21 01:40 am | ESE | 14 | 17 | - | - | - | - | - | - | 39.0 | - | - | - | - | - |
| 2025-04-21 01:30 am | ESE | 14 | 16 | - | - | - | - | - | - | 38.5 | - | - | - | - | - |
| 2025-04-21 01:20 am | E | 15 | 18 | - | - | - | - | - | - | 38.1 | - | - | - | - | - |
| 2025-04-21 01:10 am | ESE | 15 | 17 | - | - | - | - | - | - | 37.9 | - | - | - | - | - |
| 2025-04-21 01:00 am | ESE | 14 | 17 | - | - | - | - | - | - | 37.9 | - | - | - | - | - |
| 2025-04-21 12:50 am | ESE | 15 | 17 | - | - | - | - | - | - | 37.9 | - | - | - | - | - |
| 2025-04-21 12:40 am | ESE | 16 | 18 | - | - | - | - | - | - | 38.1 | - | - | - | - | - |
| 2025-04-21 12:30 am | ESE | 15 | 17 | - | - | - | - | - | - | 38.1 | - | - | - | - | - |
| 2025-04-21 12:20 am | ESE | 15 | 17 | - | - | - | - | - | - | 38.3 | - | - | - | - | - |
| 2025-04-21 12:10 am | ESE | 13 | 16 | - | - | - | - | - | - | 38.3 | - | - | - | - | - |
| 2025-04-21 12:00 am | E | 13 | 16 | - | - | - | - | - | - | 38.3 | - | - | - | - | - |
| 2025-04-20 11:50 pm | E | 13 | 16 | - | - | - | - | - | - | 38.1 | - | - | - | - | - |
| 2025-04-20 11:40 pm | E | 14 | 15 | - | - | - | - | - | - | 38.3 | - | - | - | - | - |
| 2025-04-20 11:30 pm | E | 12 | 14 | - | - | - | - | - | - | 38.5 | - | - | - | - | - |
| 2025-04-20 11:20 pm | E | 14 | 17 | - | - | - | - | - | - | 38.7 | - | - | - | - | - |
| 2025-04-20 11:10 pm | E | 15 | 17 | - | - | - | - | - | - | 38.5 | - | - | - | - | - |
| 2025-04-20 11:00 pm | E | 15 | 17 | - | - | - | - | - | - | 38.3 | - | - | - | - | - |
| 2025-04-20 10:50 pm | E | 14 | 17 | - | - | - | - | - | - | 37.9 | - | - | - | - | - |
| 2025-04-20 10:40 pm | E | 13 | 14 | - | - | - | - | - | - | 37.4 | - | - | - | - | - |
| 2025-04-20 10:30 pm | E | 11 | 13 | - | - | - | - | - | - | 37.0 | - | - | - | - | - |
| 2025-04-20 10:20 pm | E | 11 | 13 | - | - | - | - | - | - | 36.9 | - | - | - | - | - |
| 2025-04-20 10:10 pm | E | 9 | 10 | - | - | - | - | - | - | 36.7 | - | - | - | - | - |
| 2025-04-20 10:00 pm | E | 8 | 9 | - | - | - | - | - | - | 36.5 | - | - | - | - | - |
| 2025-04-20 09:50 pm | E | 8 | 9 | - | - | - | - | - | - | 36.5 | - | - | - | - | - |
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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