Central caribbean
NDBC buoy 42058
Observed , 48 minutes ago
Challenging
Fresh E winds at 17 kn gusting to 21 kn. Rough seas at 5 ft with 7 second dominant period from the E. Water 85°F, air 84°F. Tonight: NE to E Winds 15 to 20 Kt.
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 iPhoneWind
Speed
17kn
Gust
21kn
Direction
80° E
Trend
Steady
Last 11 hours14 to 17 kn
Waves
5.3ft
Period
7 s
Direction
83° E
Last 11 hours4.9 to 6.2 ft
Air temp
84°F
84 to 85°F today
Water temp
85°F
85 to 85°F today
Pressure
1009mbar
Tendency
Steady
3 hour change
0 mbar
Last 11 hours1009 to 1013 mbar
Zone forecast
Tonight
NE to E Winds 15 to 20 Kt. Seas 5 to 7 Ft.
Thu
E Winds 15 to 20 Kt. Seas 5 to 7 Ft In E Swell.
Thu Night
NE to E Winds 15 to 20 Kt. Seas 4 to 6 Ft. Scattered Showers And Isolated Tstms.
Synopsis
Synopsis for Caribbean Sea, and Tropical N Atlantic from 07N to 19N W of 55W 305 PM EDT Wed Sep 23 2026
NWS zone Caribbean from 11N to 15N between 72W and 76W
Last 24 hours
Every 3 hours, over the last 12 hours. Air 84 to 85°F, water 85 to 85°F, pressure 1,009 to 1,013 mbar over the same window.
Common questions
How often does buoy 42058 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 42058?
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 Caribbean from 11N to 15N between 72W and 76W 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 42058 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 42058 for next time?
Save it as a favorite and Buoycast opens on the buoys you run.
Station 42058
14°30'43" N 75°09'11" W · 3DV27 · owned and maintained by NDBC
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.