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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological169.2F2026-05-13 13:30 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological129.9inches2026-05-13 13:30 EDT1 7 30
Baltimore HarborLatitudePosition539.22271Degrees2026-05-13 13:30 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52938Degrees2026-05-13 13:30 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.2s2026-05-13 13:30 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality20%2026-05-13 13:30 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.78ft2026-05-13 13:30 EDT1 7 30
Baltimore HarborWater SalinityWater Quality26.6PSU2026-05-13 13:30 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality262.7F2026-05-13 13:30 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3135Deg. Mag.2026-05-13 13:30 EDT1 7 30
Baltimore HarborWind ChillMeteorological169.2F2026-05-13 13:30 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1185Deg. Mag.2026-05-13 13:30 EDT1 7 30
Baltimore HarborWind GustMeteorological124.5kts2026-05-13 13:30 EDT1 7 30
Baltimore HarborWind SpeedMeteorological118.8kts2026-05-13 13:30 EDT1 7 30
AnnapolisAir TemperatureMeteorological162.3F2026-05-13 13:30 EDT1 7 30
AnnapolisBarometric PressureMeteorological129.9inches2026-05-13 13:30 EDT1 7 30
AnnapolisLatitudePosition538.96355Degrees2026-05-13 13:30 EDT1 7 30
AnnapolisLongitudePosition5-76.44692Degrees2026-05-13 13:30 EDT1 7 30
AnnapolisMean Wave PeriodWaves33.9s2026-05-13 13:30 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality21%2026-05-13 13:30 EDT1 7 30
AnnapolisSignificant Wave HeightWaves31.91ft2026-05-13 13:30 EDT1 7 30
AnnapolisWater SalinityWater Quality28.6PSU2026-05-13 13:30 EDT1 7 30
AnnapolisWater TemperatureWater Quality262.3F2026-05-13 13:30 EDT1 7 30
AnnapolisWave Direction (From)Waves318Deg. Mag.2026-05-13 13:30 EDT1 7 30
AnnapolisWind ChillMeteorological162.3F2026-05-13 13:30 EDT1 7 30
AnnapolisWind DirectionMeteorological1170Deg. Mag.2026-05-13 13:30 EDT1 7 30
AnnapolisWind GustMeteorological128.4kts2026-05-13 13:30 EDT1 7 30
AnnapolisWind SpeedMeteorological121.7kts2026-05-13 13:30 EDT1 7 30
Gooses ReefAir TemperatureMeteorological160.2F2026-05-13 13:30 EDT1 7 30
Gooses ReefBarometric PressureMeteorological129.9inches2026-05-13 13:30 EDT1 7 30
Gooses ReefLatitudePosition538.55616Degrees2026-05-13 13:30 EDT1 7 30
Gooses ReefLongitudePosition5-76.41494Degrees2026-05-13 13:30 EDT1 7 30
Gooses ReefMean Wave PeriodWaves33.8s2026-05-13 13:30 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality24%2026-05-13 13:30 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves31.27ft2026-05-13 13:30 EDT1 7 30
Gooses ReefWater SalinityWater Quality212.1PSU2026-05-13 13:30 EDT1 7 30
Gooses ReefWater TemperatureWater Quality261.6F2026-05-13 13:30 EDT1 7 30
Gooses ReefWave Direction (From)Waves3245Deg. Mag.2026-05-13 13:30 EDT1 7 30
Gooses ReefWind ChillMeteorological160.2F2026-05-13 13:30 EDT1 7 30
Gooses ReefWind DirectionMeteorological1140Deg. Mag.2026-05-13 13:30 EDT1 7 30
Gooses ReefWind GustMeteorological125.3kts2026-05-13 13:30 EDT1 7 30
Gooses ReefWind SpeedMeteorological119.2kts2026-05-13 13:30 EDT1 7 30
PotomacAir TemperatureMeteorological163.6F2026-05-13 13:30 EDT1 7 30
PotomacBarometric PressureMeteorological130.0inches2026-05-13 13:30 EDT1 7 30
PotomacLatitudePosition538.03351Degrees2026-05-13 13:30 EDT1 7 30
PotomacLongitudePosition5-76.33755Degrees2026-05-13 13:30 EDT1 7 30
PotomacMean Wave PeriodWaves34.1s2026-05-13 13:30 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality24%2026-05-13 13:30 EDT1 7 30
PotomacSignificant Wave HeightWaves31.86ft2026-05-13 13:30 EDT1 7 30
PotomacWater SalinityWater Quality214.9PSU2026-05-13 13:30 EDT1 7 30
PotomacWater TemperatureWater Quality261.9F2026-05-13 13:30 EDT1 7 30
PotomacWave Direction (From)Waves3187Deg. Mag.2026-05-13 13:30 EDT1 7 30
PotomacWind ChillMeteorological163.6F2026-05-13 13:30 EDT1 7 30
PotomacWind DirectionMeteorological1144Deg. Mag.2026-05-13 13:30 EDT1 7 30
PotomacWind GustMeteorological122.7kts2026-05-13 13:30 EDT1 7 30
PotomacWind SpeedMeteorological118.3kts2026-05-13 13:30 EDT1 7 30
Stingray PointAir TemperatureMeteorological137.5F2026-02-21 21:30 EST1 7 30
Stingray PointBarometric PressureMeteorological130.2inches2026-02-21 21:30 EST1 7 30
Stingray PointLatitudePosition537.56759Degrees2026-02-21 21:30 EST1 7 30
Stingray PointLongitudePosition5-76.26278Degrees2026-02-21 21:30 EST1 7 30
Stingray PointMean Wave PeriodWaves32.5s2026-02-21 21:30 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2026-02-21 21:30 EST1 7 30
Stingray PointSignificant Wave HeightWaves30.09ft2026-02-21 21:30 EST1 7 30
Stingray PointWater SalinityWater Quality219.7PSU2026-02-21 21:30 EST1 7 30
Stingray PointWater TemperatureWater Quality239.0F2026-02-21 21:30 EST1 7 30
Stingray PointWave Direction (From)Waves371Deg. Mag.2026-02-21 21:30 EST1 7 30
Stingray PointWind ChillMeteorological132.6F2026-02-21 21:30 EST1 7 30
Stingray PointWind DirectionMeteorological1122Deg. Mag.2026-02-21 21:30 EST1 7 30
Stingray PointWind GustMeteorological17.0kts2026-02-21 21:30 EST1 7 30
Stingray PointWind SpeedMeteorological15.4kts2026-02-21 21:30 EST1 7 30
York SpitAir TemperatureMeteorological163.0F2026-05-13 13:30 EDT1 7 30
York SpitBarometric PressureMeteorological130.0inches2026-05-13 13:30 EDT1 7 30
York SpitCurrent DirectionCurrents419Deg. Mag.2026-05-13 13:30 EDT1 7 30
York SpitCurrent SpeedCurrents41.871kts2026-05-13 13:30 EDT1 7 30
York SpitLatitudePosition537.20772Degrees2026-05-13 13:30 EDT1 7 30
York SpitLongitudePosition5-76.26897Degrees2026-05-13 13:30 EDT1 7 30
York SpitMean Wave PeriodWaves33.2s2026-05-13 13:30 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-05-13 13:30 EDT1 7 30
York SpitSignificant Wave HeightWaves31.35ft2026-05-13 13:30 EDT1 7 30
York SpitWater SalinityWater Quality222.4PSU2026-05-13 13:30 EDT1 7 30
York SpitWater TemperatureWater Quality264.5F2026-05-13 13:30 EDT1 7 30
York SpitWave Direction (From)Waves3129Deg. Mag.2026-05-13 13:30 EDT1 7 30
York SpitWind ChillMeteorological163.0F2026-05-13 13:30 EDT1 7 30
York SpitWind DirectionMeteorological1115Deg. Mag.2026-05-13 13:30 EDT1 7 30
York SpitWind GustMeteorological115.0kts2026-05-13 13:30 EDT1 7 30
York SpitWind SpeedMeteorological111.6kts2026-05-13 13:30 EDT1 7 30