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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological157.2F2026-05-01 22:24 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological129.9inches2026-05-01 22:24 EDT1 7 30
Baltimore HarborLatitudePosition539.22281Degrees2026-05-01 22:24 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-05-01 22:24 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves31.8s2026-05-01 22:24 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality20%2026-05-01 22:24 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.50ft2026-05-01 22:24 EDT1 7 30
Baltimore HarborWater SalinityWater Quality26.4PSU2026-05-01 22:24 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality260.1F2026-05-01 22:24 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3144Deg. Mag.2026-05-01 22:24 EDT1 7 30
Baltimore HarborWind ChillMeteorological157.2F2026-05-01 22:24 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1167Deg. Mag.2026-05-01 22:24 EDT1 7 30
Baltimore HarborWind GustMeteorological122.3kts2026-05-01 22:24 EDT1 7 30
Baltimore HarborWind SpeedMeteorological117.3kts2026-05-01 22:24 EDT1 7 30
AnnapolisAir TemperatureMeteorological156.0F2026-05-01 22:24 EDT1 7 30
AnnapolisBarometric PressureMeteorological129.9inches2026-05-01 22:24 EDT1 7 30
AnnapolisLatitudePosition538.96355Degrees2026-05-01 22:24 EDT1 7 30
AnnapolisLongitudePosition5-76.44688Degrees2026-05-01 22:24 EDT1 7 30
AnnapolisMean Wave PeriodWaves33.2s2026-05-01 22:24 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality20%2026-05-01 22:24 EDT1 7 30
AnnapolisSignificant Wave HeightWaves31.65ft2026-05-01 22:24 EDT1 7 30
AnnapolisWater SalinityWater Quality27.1PSU2026-05-01 22:24 EDT1 7 30
AnnapolisWater TemperatureWater Quality259.1F2026-05-01 22:24 EDT1 7 30
AnnapolisWave Direction (From)Waves3356Deg. Mag.2026-05-01 22:24 EDT1 7 30
AnnapolisWind ChillMeteorological156.0F2026-05-01 22:24 EDT1 7 30
AnnapolisWind DirectionMeteorological1174Deg. Mag.2026-05-01 22:24 EDT1 7 30
AnnapolisWind GustMeteorological126.4kts2026-05-01 22:24 EDT1 7 30
AnnapolisWind SpeedMeteorological120.7kts2026-05-01 22:24 EDT1 7 30
Gooses ReefAir TemperatureMeteorological154.0F2026-05-01 22:24 EDT1 7 30
Gooses ReefBarometric PressureMeteorological129.9inches2026-05-01 22:24 EDT1 7 30
Gooses ReefLatitudePosition538.55616Degrees2026-05-01 22:24 EDT1 7 30
Gooses ReefLongitudePosition5-76.41486Degrees2026-05-01 22:24 EDT1 7 30
Gooses ReefMean Wave PeriodWaves34.6s2026-05-01 22:24 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality21%2026-05-01 22:24 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves32.24ft2026-05-01 22:24 EDT1 7 30
Gooses ReefWater SalinityWater Quality211.4PSU2026-05-01 22:24 EDT1 7 30
Gooses ReefWater TemperatureWater Quality258.3F2026-05-01 22:24 EDT1 7 30
Gooses ReefWave Direction (From)Waves3149Deg. Mag.2026-05-01 22:24 EDT1 7 30
Gooses ReefWind ChillMeteorological154.0F2026-05-01 22:24 EDT1 7 30
Gooses ReefWind DirectionMeteorological1162Deg. Mag.2026-05-01 22:24 EDT1 7 30
Gooses ReefWind GustMeteorological127.2kts2026-05-01 22:24 EDT1 7 30
Gooses ReefWind SpeedMeteorological120.1kts2026-05-01 22:24 EDT1 7 30
PotomacAir TemperatureMeteorological155.4F2026-05-01 22:24 EDT1 7 30
PotomacBarometric PressureMeteorological130.0inches2026-05-01 22:24 EDT1 7 30
PotomacLatitudePosition538.03349Degrees2026-05-01 22:24 EDT1 7 30
PotomacLongitudePosition5-76.33755Degrees2026-05-01 22:24 EDT1 7 30
PotomacMean Wave PeriodWaves33.5s2026-05-01 22:24 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality23%2026-05-01 22:24 EDT1 7 30
PotomacSignificant Wave HeightWaves31.86ft2026-05-01 22:24 EDT1 7 30
PotomacWater SalinityWater Quality214.9PSU2026-05-01 22:24 EDT1 7 30
PotomacWater TemperatureWater Quality260.5F2026-05-01 22:24 EDT1 7 30
PotomacWave Direction (From)Waves3153Deg. Mag.2026-05-01 22:24 EDT1 7 30
PotomacWind ChillMeteorological155.4F2026-05-01 22:24 EDT1 7 30
PotomacWind DirectionMeteorological1155Deg. Mag.2026-05-01 22:24 EDT1 7 30
PotomacWind GustMeteorological120.6kts2026-05-01 22:24 EDT1 7 30
PotomacWind SpeedMeteorological116.2kts2026-05-01 22:24 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 TemperatureMeteorological155.1F2026-05-01 22:24 EDT1 7 30
York SpitBarometric PressureMeteorological129.9inches2026-05-01 22:24 EDT1 7 30
York SpitCurrent DirectionCurrents4184Deg. Mag.2026-05-01 22:24 EDT1 7 30
York SpitCurrent SpeedCurrents41.510kts2026-05-01 22:24 EDT1 7 30
York SpitLatitudePosition537.20784Degrees2026-05-01 22:24 EDT1 7 30
York SpitLongitudePosition5-76.26897Degrees2026-05-01 22:24 EDT1 7 30
York SpitMean Wave PeriodWaves33.3s2026-05-01 22:24 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-05-01 22:24 EDT1 7 30
York SpitSignificant Wave HeightWaves31.04ft2026-05-01 22:24 EDT1 7 30
York SpitWater SalinityWater Quality222.3PSU2026-05-01 22:24 EDT1 7 30
York SpitWater TemperatureWater Quality260.8F2026-05-01 22:24 EDT1 7 30
York SpitWave Direction (From)Waves3325Deg. Mag.2026-05-01 22:24 EDT1 7 30
York SpitWind ChillMeteorological155.1F2026-05-01 22:24 EDT1 7 30
York SpitWind DirectionMeteorological1184Deg. Mag.2026-05-01 22:24 EDT1 7 30
York SpitWind GustMeteorological122.3kts2026-05-01 22:24 EDT1 7 30
York SpitWind SpeedMeteorological118.1kts2026-05-01 22:24 EDT1 7 30