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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological170.9F2026-06-10 03:30 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.0inches2026-06-10 03:30 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4354Deg. Mag.2026-06-10 03:30 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.739kts2026-06-10 03:30 EDT1 7 30
Baltimore HarborLatitudePosition539.22281Degrees2026-06-10 03:30 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-06-10 03:30 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.5s2026-06-10 03:30 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality23%2026-06-10 03:30 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.33ft2026-06-10 03:30 EDT1 7 30
Baltimore HarborWater SalinityWater Quality27.6PSU2026-06-10 03:30 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality273.1F2026-06-10 03:30 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3281Deg. Mag.2026-06-10 03:30 EDT1 7 30
Baltimore HarborWind ChillMeteorological170.9F2026-06-10 03:30 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1188Deg. Mag.2026-06-10 03:30 EDT1 7 30
Baltimore HarborWind GustMeteorological110.7kts2026-06-10 03:30 EDT1 7 30
Baltimore HarborWind SpeedMeteorological18.7kts2026-06-10 03:30 EDT1 7 30
AnnapolisAir TemperatureMeteorological169.6F2026-06-10 03:30 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.0inches2026-06-10 03:30 EDT1 7 30
AnnapolisLatitudePosition538.96354Degrees2026-06-10 03:30 EDT1 7 30
AnnapolisLongitudePosition5-76.44687Degrees2026-06-10 03:30 EDT1 7 30
AnnapolisMean Wave PeriodWaves33.2s2026-06-10 03:30 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality214%2026-06-10 03:30 EDT1 7 30
AnnapolisSignificant Wave HeightWaves31.38ft2026-06-10 03:30 EDT1 7 30
AnnapolisWater SalinityWater Quality210.7PSU2026-06-10 03:30 EDT1 7 30
AnnapolisWater TemperatureWater Quality272.7F2026-06-10 03:30 EDT1 7 30
AnnapolisWave Direction (From)Waves3335Deg. Mag.2026-06-10 03:30 EDT1 7 30
AnnapolisWind ChillMeteorological169.6F2026-06-10 03:30 EDT1 7 30
AnnapolisWind DirectionMeteorological1184Deg. Mag.2026-06-10 03:30 EDT1 7 30
AnnapolisWind GustMeteorological118.5kts2026-06-10 03:30 EDT1 7 30
AnnapolisWind SpeedMeteorological113.9kts2026-06-10 03:30 EDT1 7 30
Gooses ReefAir TemperatureMeteorological169.0F2026-06-10 03:30 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.0inches2026-06-10 03:30 EDT1 7 30
Gooses ReefLatitudePosition538.55615Degrees2026-06-10 03:30 EDT1 7 30
Gooses ReefLongitudePosition5-76.41472Degrees2026-06-10 03:30 EDT1 7 30
Gooses ReefMean Wave PeriodWaves34.2s2026-06-10 03:30 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality242%2026-06-10 03:30 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.98ft2026-06-10 03:30 EDT1 7 30
Gooses ReefWater SalinityWater Quality213.0PSU2026-06-10 03:30 EDT1 7 30
Gooses ReefWater TemperatureWater Quality273.5F2026-06-10 03:30 EDT1 7 30
Gooses ReefWave Direction (From)Waves3198Deg. Mag.2026-06-10 03:30 EDT1 7 30
Gooses ReefWind ChillMeteorological169.0F2026-06-10 03:30 EDT1 7 30
Gooses ReefWind DirectionMeteorological1201Deg. Mag.2026-06-10 03:30 EDT1 7 30
Gooses ReefWind GustMeteorological113.6kts2026-06-10 03:30 EDT1 7 30
Gooses ReefWind SpeedMeteorological111.3kts2026-06-10 03:30 EDT1 7 30
PotomacAir TemperatureMeteorological171.2F2026-06-10 03:30 EDT1 7 30
PotomacBarometric PressureMeteorological130.0inches2026-06-10 03:30 EDT1 7 30
PotomacLatitudePosition538.03338Degrees2026-06-10 03:30 EDT1 7 30
PotomacLongitudePosition5-76.33748Degrees2026-06-10 03:30 EDT1 7 30
PotomacMean Wave PeriodWaves33.0s2026-06-10 03:30 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality246%2026-06-10 03:30 EDT1 7 30
PotomacSignificant Wave HeightWaves31.45ft2026-06-10 03:30 EDT1 7 30
PotomacWater SalinityWater Quality213.5PSU2026-06-10 03:30 EDT1 7 30
PotomacWater TemperatureWater Quality272.9F2026-06-10 03:30 EDT1 7 30
PotomacWave Direction (From)Waves3153Deg. Mag.2026-06-10 03:30 EDT1 7 30
PotomacWind ChillMeteorological171.2F2026-06-10 03:30 EDT1 7 30
PotomacWind DirectionMeteorological1202Deg. Mag.2026-06-10 03:30 EDT1 7 30
PotomacWind GustMeteorological117.3kts2026-06-10 03:30 EDT1 7 30
PotomacWind SpeedMeteorological113.3kts2026-06-10 03:30 EDT1 7 30
Stingray PointAir TemperatureMeteorological171.1F2026-06-10 03:30 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.0inches2026-06-10 03:30 EDT1 7 30
Stingray PointLatitudePosition537.56758Degrees2026-06-10 03:30 EDT1 7 30
Stingray PointLongitudePosition5-76.26213Degrees2026-06-10 03:30 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality213%2026-06-10 03:30 EDT1 7 30
Stingray PointWater SalinityWater Quality216.9PSU2026-06-10 03:30 EDT1 7 30
Stingray PointWater TemperatureWater Quality273.7F2026-06-10 03:30 EDT1 7 30
Stingray PointWind ChillMeteorological171.1F2026-06-10 03:30 EDT1 7 30
Stingray PointWind DirectionMeteorological1212Deg. Mag.2026-06-10 03:30 EDT1 7 30
Stingray PointWind GustMeteorological119.4kts2026-06-10 03:30 EDT1 7 30
Stingray PointWind SpeedMeteorological114.9kts2026-06-10 03:30 EDT1 7 30
York SpitAir TemperatureMeteorological166.9F2026-06-08 15:30 EDT1 7 30
York SpitBarometric PressureMeteorological130.2inches2026-06-08 15:30 EDT1 7 30
York SpitCurrent DirectionCurrents436Deg. Mag.2026-06-08 02:36 EDT1 7 30
York SpitCurrent SpeedCurrents42.205kts2026-06-08 02:36 EDT1 7 30
York SpitLatitudePosition537.20720Degrees2026-06-08 15:30 EDT1 7 30
York SpitLongitudePosition5-76.26943Degrees2026-06-08 15:30 EDT1 7 30
York SpitMean Wave PeriodWaves34.6s2026-06-08 02:36 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality22%2026-06-08 15:30 EDT1 7 30
York SpitSignificant Wave HeightWaves30.27ft2026-06-08 02:36 EDT1 7 30
York SpitWater SalinityWater Quality220.2PSU2026-06-08 15:30 EDT1 7 30
York SpitWater TemperatureWater Quality273.6F2026-06-08 15:30 EDT1 7 30
York SpitWave Direction (From)Waves3143Deg. Mag.2026-06-08 02:36 EDT1 7 30
York SpitWind ChillMeteorological166.9F2026-06-08 15:30 EDT1 7 30
York SpitWind DirectionMeteorological163Deg. Mag.2026-06-08 15:30 EDT1 7 30
York SpitWind GustMeteorological122.1kts2026-06-08 15:30 EDT1 7 30
York SpitWind SpeedMeteorological117.1kts2026-06-08 15:30 EDT1 7 30