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Realtime buoy report

Buoy hlnm4

Latest update: Jun 29, 2026, 11:30 UTC

Coordinates: 42.773, -86.213

Wind

8.9 kt

Average speed

Gust: 14.0 kt

Direction: 130 °

Waves

Dominant period: —

Average period: —

Direction: —

Temperatures

Air: 23.6 °C

Water: 18.4 °C

Dewpoint: —

Pressure

1014 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)
Jun 29, 2026, 11:308.9 kt14.0 kt130 °18.4 °C
Jun 29, 2026, 11:249.9 kt18.1 kt120 °20.3 °C
Jun 29, 2026, 11:1812.1 kt18.1 kt120 °21.1 °C
Jun 29, 2026, 11:129.9 kt17.1 kt120 °21.2 °C
Jun 29, 2026, 11:0613.0 kt17.1 kt110 °20.8 °C
Jun 29, 2026, 11:0012.1 kt18.1 kt110 °20.4 °C
Jun 29, 2026, 10:5412.1 kt18.1 kt110 °20.1 °C
Jun 29, 2026, 10:4812.1 kt19.0 kt110 °19.2 °C
Jun 29, 2026, 10:4212.1 kt15.0 kt100 °17.6 °C
Jun 29, 2026, 10:3611.1 kt18.1 kt110 °
Jun 29, 2026, 10:309.9 kt15.0 kt100 °
Jun 29, 2026, 10:2413.0 kt15.9 kt100 °

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Last 24 hours

Wind speed & gust

kt

hlnm4 Speed: 0.0–15.9 kt hlnm4 Gust: 0.0–22.0 kt

Last 24 hours

Waves

m / s

Height

hlnm4: —

Period

hlnm4: —

Last 24 hours

Water temperature

°C

hlnm4: 12.1–21.4 °C

Last 24 hours

Sea level pressure

hPa

hlnm4: 1011–1015 hPa

Units

Wind units

Measurements