West lake ontario

NDBC buoy 45139

Observed , 59 minutes ago

Hazardous

Strong ENE winds at 23 kn gusting to 27 kn, building. Very rough seas at 7 ft with 5 second dominant period, building. Pressure falling at 1,030.4 mbar. Water 64°F, air 63°F.

It tells you it is rough now. The app tells you before it gets rough, with alerts at the wind and wave limits you set.

Get Buoycast for iPhone

Wind

Speed

23kn

Gust

27kn

Direction

70° ENE

Trend

Steady

Last 11 hours12 to 25 kn

Waves

6.6ft

Period

5 s

Last 11 hours3.6 to 6.6 ft

Air temp

63°F

59 to 63°F today

Water temp

64°F

64 to 64°F today

Pressure

1030mbar

Tendency

Steady

3 hour change

-0.1 mbar

Last 11 hours1030 to 1033 mbar

Last 24 hours

Time WindWaves
23 kn ENE6.6 ft
25 kn NE6.6 ft
17 kn NE3.6 ft
12 kn E3.9 ft
16 kn E4.3 ft

Every 3 hours, over the last 12 hours. Air 59 to 63°F, water 64 to 64°F, pressure 1,030 to 1,033 mbar over the same window.

3 stations within 30 NM

Ashland Ave, NY 22 NM ESE American Falls, NY 23 NM ESE Niagara Intake, NY 25 NM ESE

These are your in one place. Save the ones you run and Buoycast opens on them.

Get Buoycast for iPhone

Common questions

How often does buoy 45139 report?

Wind, temperature and pressure update about every 10 minutes. Wave height and period update about every 30 minutes.

Can I be notified when conditions change at buoy 45139?

Buoycast Pro lets you set your own limits on wind, waves or pressure and sends a threshold notification when this buoy crosses them.

Does this page show NOAA warnings for this area?

Watches, warnings, and advisories for this area appear alongside the conditions, here and in the app. Pro also pushes NOAA watches, warnings, and advisories when they are issued.

Can I see the forecast against what buoy 45139 measured?

This page shows measurements only. Buoycast Pro charts the NOAA forecast against them so you can see where the two diverge.

Can I keep buoy 45139 for next time?

Save it as a favorite and Buoycast opens on the buoys you run.

Station 45139
43°15'00" N 79°31'48" W · owned and maintained by Environment and Climate Change Canada

Measured on the water by 1,000+ NOAA buoys. Observations from the National Data Buoy Center, forecasts and advisories from the National Weather Service. Not for navigation.

About Buoycast