San juan
NDBC buoy 41053
Observed , 59 minutes ago
Elevated
Moderate E winds at 14 kn gusting to 16 kn. Air 85°F. Next low tide at 1:20 AM (1 ft). Tonight: East Winds 10 To 15 Knots With Gusts Up To 20 Knots, Becoming Southeast 5 To 10 Knots Late This Evening And Overnight.
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
14kn
Gust
16kn
Direction
90° E
Trend
Steady
Last 11 hours7.8 to 17 kn
Air temp
85°F
Last 11 hours84 to 86°F
Pressure
1013mbar
Tendency
Rising
3 hour change
+1.2 mbar
Last 11 hours1012 to 1015 mbar
Tides
Next low
1:20 AM
0.7 ft
Then high
6:49 AM
1.3 ft
Predicted, SAN JUAN0.4 to 1.6 ft
Zone forecast
Tonight
East Winds 10 To 15 Knots With Gusts Up To 20 Knots, Becoming Southeast 5 To 10 Knots Late This Evening And Overnight. Seas Around 3 Feet. Wave Detail: East 3 Feet At 5 Seconds And North 2 Feet At 13 Seconds. Scattered Showers This Evening. Numerous Showers After Midnight, Then Scattered Showers Late.
Thursday
East Winds 5 To 10 Knots, Increasing To 10 To 15 Knots With Gusts Up To 20 Knots In The Afternoon. Seas Around 3 Feet. Wave Detail: East 3 Feet At 5 Seconds And North 2 Feet At 12 Seconds. Scattered Showers.
Thursday Night
Southeast Winds 5 To 10 Knots. Seas 3 To 4 Feet, Occasionally To 5 Feet. Wave Detail: East 3 Feet At 5 Seconds And Northeast 2 Feet At 12 Seconds.
Synopsis
A surface high pressure building from the north-central Atlantic will promote light to moderate east to southeast winds through the end of the week. A weak long-period northeasterly swell will reach the area late tonight, with seas building between 3 to 4 feet. Afternoon thunderstorms developing from the Atlantic and western coastal waters of Puerto Rico may produce locally strong gusts and frequent lightning through the early evening hours each day.
NWS zone Coastal Waters of Northern Puerto Rico out 10 NM
Last 24 hours
Every 3 hours, over the last 12 hours. Air 84 to 86°F, pressure 1,012 to 1,015 mbar over the same window.
2 stations within 30 NM
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Get Buoycast for iPhoneCommon questions
How often does buoy 41053 report?
Wind, temperature and pressure update about every 10 minutes.
Can I be notified when conditions change at buoy 41053?
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 Coastal Waters of Northern Puerto Rico out 10 NM 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 41053 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 41053 for next time?
Save it as a favorite and Buoycast opens on the buoys you run.
What this buoy measures
This buoy is not reporting waves or water temperature. Conditions above come from the sensors it does carry, and the forecast, tides and sun times on this page are regional rather than measured at the buoy.
Station 41053
18°28'26" N 66°05'56" W · owned and maintained by Caribbean Integrated Coastal Ocean Observing System (CarICoos)
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.