Buoy selection

Enter up to 10 buoy numbers, separated by commas or spaces.

Search buoys

Realtime buoy report

Buoy 45174

Latest update: Jul 02, 2026, 11:20 UTC

Coordinates: 42.135, -87.655

Wind

3.9 kt

Average speed

Gust: 5.8 kt

Direction: 160 °

Waves

0.1 m

Dominant period: —

Average period: —

Direction: 34 °

Temperatures

Air: 21.3 °C

Water: —

Dewpoint: —

Pressure

1020 hPa

Tendency (3hr): —

Visibility: —

Tide: —

Recent observations

Last 12 readings

UTC timestamps

TimeWind (kt)Gust (kt)DirWave Ht (m)Wave Pd (s)Water Temp (°C)
Jul 02, 2026, 11:203.9 kt5.8 kt160 °0.1 m
Jul 02, 2026, 11:103.9 kt5.8 kt160 °0.1 m
Jul 02, 2026, 11:005.8 kt5.8 kt160 °0.1 m
Jul 02, 2026, 10:501.9 kt5.8 kt170 °0.1 m
Jul 02, 2026, 10:401.9 kt3.9 kt180 °0.1 m19.0 °C
Jul 02, 2026, 10:303.9 kt3.9 kt190 °0.1 m20.1 °C
Jul 02, 2026, 10:201.9 kt3.9 kt210 °0.1 m20.1 °C
Jul 02, 2026, 10:100.0 kt1.9 kt0.1 m20.2 °C
Jul 02, 2026, 10:000.0 kt1.9 kt0.1 m20.2 °C
Jul 02, 2026, 09:500.0 kt1.9 kt0.1 m20.2 °C
Jul 02, 2026, 09:401.9 kt1.9 kt210 °0.1 m20.2 °C
Jul 02, 2026, 09:301.9 kt3.9 kt200 °0.1 m20.2 °C

Compare

Overlay another buoy

Pick a second buoy to overlay on the charts below.

Last 24 hours

Wind speed & gust

kt

45174 Speed: 0.0–13.6 kt 45174 Gust: 1.9–21.4 kt

Last 24 hours

Waves

m / s

Height

45174: 0.1–0.4 m

Period

45174: —

Last 24 hours

Water temperature

°C

45174: 18.9–20.5 °C

Last 24 hours

Sea level pressure

hPa

45174: 1016–1020 hPa

Units

Wind units

Measurements