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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological158.1F2026-05-09 00:54 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological129.9inches2026-05-09 00:54 EDT1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-05-09 00:54 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52937Degrees2026-05-09 00:54 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.0s2026-05-09 00:54 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality20%2026-05-09 00:54 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.41ft2026-05-09 00:54 EDT1 7 30
Baltimore HarborWater SalinityWater Quality27.0PSU2026-05-09 00:54 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality262.2F2026-05-09 00:54 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3150Deg. Mag.2026-05-09 00:54 EDT1 7 30
Baltimore HarborWind ChillMeteorological158.1F2026-05-09 00:54 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1202Deg. Mag.2026-05-09 00:54 EDT1 7 30
Baltimore HarborWind GustMeteorological112.2kts2026-05-09 00:54 EDT1 7 30
Baltimore HarborWind SpeedMeteorological19.7kts2026-05-09 00:54 EDT1 7 30
AnnapolisAir TemperatureMeteorological157.4F2026-05-09 00:54 EDT1 7 30
AnnapolisBarometric PressureMeteorological129.9inches2026-05-09 00:54 EDT1 7 30
AnnapolisLatitudePosition538.96355Degrees2026-05-09 00:54 EDT1 7 30
AnnapolisLongitudePosition5-76.44692Degrees2026-05-09 00:54 EDT1 7 30
AnnapolisMean Wave PeriodWaves33.5s2026-05-09 00:54 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality21%2026-05-09 00:54 EDT1 7 30
AnnapolisSignificant Wave HeightWaves31.86ft2026-05-09 00:54 EDT1 7 30
AnnapolisWater SalinityWater Quality29.2PSU2026-05-09 00:54 EDT1 7 30
AnnapolisWater TemperatureWater Quality260.5F2026-05-09 00:54 EDT1 7 30
AnnapolisWave Direction (From)Waves3339Deg. Mag.2026-05-09 00:54 EDT1 7 30
AnnapolisWind ChillMeteorological157.4F2026-05-09 00:54 EDT1 7 30
AnnapolisWind DirectionMeteorological1183Deg. Mag.2026-05-09 00:54 EDT1 7 30
AnnapolisWind GustMeteorological124.5kts2026-05-09 00:54 EDT1 7 30
AnnapolisWind SpeedMeteorological118.1kts2026-05-09 00:54 EDT1 7 30
Gooses ReefAir TemperatureMeteorological156.1F2026-05-09 00:54 EDT1 7 30
Gooses ReefBarometric PressureMeteorological129.9inches2026-05-09 00:54 EDT1 7 30
Gooses ReefLatitudePosition538.55616Degrees2026-05-09 00:54 EDT1 7 30
Gooses ReefLongitudePosition5-76.41479Degrees2026-05-09 00:54 EDT1 7 30
Gooses ReefMean Wave PeriodWaves34.5s2026-05-09 00:54 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality24%2026-05-09 00:54 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves31.19ft2026-05-09 00:54 EDT1 7 30
Gooses ReefWater SalinityWater Quality212.4PSU2026-05-09 00:54 EDT1 7 30
Gooses ReefWater TemperatureWater Quality260.8F2026-05-09 00:54 EDT1 7 30
Gooses ReefWave Direction (From)Waves389Deg. Mag.2026-05-09 00:54 EDT1 7 30
Gooses ReefWind ChillMeteorological156.1F2026-05-09 00:54 EDT1 7 30
Gooses ReefWind DirectionMeteorological1171Deg. Mag.2026-05-09 00:54 EDT1 7 30
Gooses ReefWind GustMeteorological120.4kts2026-05-09 00:54 EDT1 7 30
Gooses ReefWind SpeedMeteorological116.3kts2026-05-09 00:54 EDT1 7 30
PotomacAir TemperatureMeteorological158.3F2026-05-09 00:54 EDT1 7 30
PotomacBarometric PressureMeteorological130.0inches2026-05-09 00:54 EDT1 7 30
PotomacLatitudePosition538.03349Degrees2026-05-09 00:54 EDT1 7 30
PotomacLongitudePosition5-76.33749Degrees2026-05-09 00:54 EDT1 7 30
PotomacMean Wave PeriodWaves33.6s2026-05-09 00:54 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality23%2026-05-09 00:54 EDT1 7 30
PotomacSignificant Wave HeightWaves32.03ft2026-05-09 00:54 EDT1 7 30
PotomacWater SalinityWater Quality215.0PSU2026-05-09 00:54 EDT1 7 30
PotomacWater TemperatureWater Quality260.8F2026-05-09 00:54 EDT1 7 30
PotomacWave Direction (From)Waves3160Deg. Mag.2026-05-09 00:54 EDT1 7 30
PotomacWind ChillMeteorological158.3F2026-05-09 00:54 EDT1 7 30
PotomacWind DirectionMeteorological1191Deg. Mag.2026-05-09 00:54 EDT1 7 30
PotomacWind GustMeteorological119.4kts2026-05-09 00:54 EDT1 7 30
PotomacWind SpeedMeteorological115.1kts2026-05-09 00:54 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 TemperatureMeteorological158.6F2026-05-09 00:54 EDT1 7 30
York SpitBarometric PressureMeteorological130.0inches2026-05-09 00:54 EDT1 7 30
York SpitCurrent DirectionCurrents4185Deg. Mag.2026-05-09 00:54 EDT1 7 30
York SpitCurrent SpeedCurrents41.783kts2026-05-09 00:54 EDT1 7 30
York SpitLatitudePosition537.20780Degrees2026-05-09 00:54 EDT1 7 30
York SpitLongitudePosition5-76.26897Degrees2026-05-09 00:54 EDT1 7 30
York SpitMean Wave PeriodWaves33.3s2026-05-09 00:54 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-05-09 00:54 EDT1 7 30
York SpitSignificant Wave HeightWaves31.08ft2026-05-09 00:54 EDT1 7 30
York SpitWater SalinityWater Quality222.4PSU2026-05-09 00:54 EDT1 7 30
York SpitWater TemperatureWater Quality262.1F2026-05-09 00:54 EDT1 7 30
York SpitWave Direction (From)Waves3120Deg. Mag.2026-05-09 00:54 EDT1 7 30
York SpitWind ChillMeteorological158.6F2026-05-09 00:54 EDT1 7 30
York SpitWind DirectionMeteorological1181Deg. Mag.2026-05-09 00:54 EDT1 7 30
York SpitWind GustMeteorological122.3kts2026-05-09 00:54 EDT1 7 30
York SpitWind SpeedMeteorological118.4kts2026-05-09 00:54 EDT1 7 30