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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological155.9F2026-05-07 13:24 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological129.9inches2026-05-07 13:24 EDT1 7 30
Baltimore HarborLatitudePosition539.22269Degrees2026-05-07 13:24 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52938Degrees2026-05-07 13:24 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.3s2026-05-07 13:24 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality20%2026-05-07 13:24 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.20ft2026-05-07 13:24 EDT1 7 30
Baltimore HarborWater SalinityWater Quality26.9PSU2026-05-07 13:24 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality262.2F2026-05-07 13:24 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3235Deg. Mag.2026-05-07 13:24 EDT1 7 30
Baltimore HarborWind ChillMeteorological155.9F2026-05-07 13:24 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1163Deg. Mag.2026-05-07 13:24 EDT1 7 30
Baltimore HarborWind GustMeteorological115.2kts2026-05-07 13:24 EDT1 7 30
Baltimore HarborWind SpeedMeteorological112.4kts2026-05-07 13:24 EDT1 7 30
AnnapolisAir TemperatureMeteorological156.3F2026-05-07 13:24 EDT1 7 30
AnnapolisBarometric PressureMeteorological129.9inches2026-05-07 13:24 EDT1 7 30
AnnapolisLatitudePosition538.96342Degrees2026-05-07 13:24 EDT1 7 30
AnnapolisLongitudePosition5-76.44685Degrees2026-05-07 13:24 EDT1 7 30
AnnapolisMean Wave PeriodWaves31.5s2026-05-07 13:24 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality20%2026-05-07 13:24 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.45ft2026-05-07 13:24 EDT1 7 30
AnnapolisWater SalinityWater Quality28.6PSU2026-05-07 13:24 EDT1 7 30
AnnapolisWater TemperatureWater Quality260.3F2026-05-07 13:24 EDT1 7 30
AnnapolisWave Direction (From)Waves351Deg. Mag.2026-05-07 13:24 EDT1 7 30
AnnapolisWind ChillMeteorological156.3F2026-05-07 13:24 EDT1 7 30
AnnapolisWind DirectionMeteorological13Deg. Mag.2026-05-07 13:24 EDT1 7 30
AnnapolisWind GustMeteorological14.5kts2026-05-07 13:24 EDT1 7 30
AnnapolisWind SpeedMeteorological12.6kts2026-05-07 13:24 EDT1 7 30
Gooses ReefAir TemperatureMeteorological153.6F2026-05-07 13:24 EDT1 7 30
Gooses ReefBarometric PressureMeteorological129.9inches2026-05-07 13:24 EDT1 7 30
Gooses ReefLatitudePosition538.55598Degrees2026-05-07 13:24 EDT1 7 30
Gooses ReefLongitudePosition5-76.41472Degrees2026-05-07 13:24 EDT1 7 30
Gooses ReefMean Wave PeriodWaves33.0s2026-05-07 13:24 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality23%2026-05-07 13:24 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.97ft2026-05-07 13:24 EDT1 7 30
Gooses ReefWater SalinityWater Quality211.7PSU2026-05-07 13:24 EDT1 7 30
Gooses ReefWater TemperatureWater Quality260.2F2026-05-07 13:24 EDT1 7 30
Gooses ReefWave Direction (From)Waves328Deg. Mag.2026-05-07 13:24 EDT1 7 30
Gooses ReefWind ChillMeteorological153.6F2026-05-07 13:24 EDT1 7 30
Gooses ReefWind DirectionMeteorological1340Deg. Mag.2026-05-07 13:24 EDT1 7 30
Gooses ReefWind GustMeteorological19.9kts2026-05-07 13:24 EDT1 7 30
Gooses ReefWind SpeedMeteorological17.2kts2026-05-07 13:24 EDT1 7 30
PotomacAir TemperatureMeteorological155.7F2026-05-07 13:24 EDT1 7 30
PotomacBarometric PressureMeteorological129.9inches2026-05-07 13:24 EDT1 7 30
PotomacLatitudePosition538.03336Degrees2026-05-07 13:24 EDT1 7 30
PotomacLongitudePosition5-76.33748Degrees2026-05-07 13:24 EDT1 7 30
PotomacMean Wave PeriodWaves32.2s2026-05-07 13:24 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality24%2026-05-07 13:24 EDT1 7 30
PotomacSignificant Wave HeightWaves30.52ft2026-05-07 13:24 EDT1 7 30
PotomacWater SalinityWater Quality215.1PSU2026-05-07 13:24 EDT1 7 30
PotomacWater TemperatureWater Quality261.4F2026-05-07 13:24 EDT1 7 30
PotomacWave Direction (From)Waves34Deg. Mag.2026-05-07 13:24 EDT1 7 30
PotomacWind ChillMeteorological155.7F2026-05-07 13:24 EDT1 7 30
PotomacWind DirectionMeteorological1338Deg. Mag.2026-05-07 13:24 EDT1 7 30
PotomacWind GustMeteorological19.5kts2026-05-07 13:24 EDT1 7 30
PotomacWind SpeedMeteorological16.9kts2026-05-07 13:24 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 TemperatureMeteorological151.3F2026-05-07 13:24 EDT1 7 30
York SpitBarometric PressureMeteorological129.5inches2026-05-07 13:24 EDT1 7 30
York SpitCurrent DirectionCurrents4151Deg. Mag.2026-05-07 13:24 EDT1 7 30
York SpitCurrent SpeedCurrents41.951kts2026-05-07 13:24 EDT1 7 30
York SpitLatitudePosition537.20771Degrees2026-05-07 13:24 EDT1 7 30
York SpitLongitudePosition5-76.26913Degrees2026-05-07 13:24 EDT1 7 30
York SpitMean Wave PeriodWaves34.2s2026-05-07 13:24 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-05-07 13:24 EDT1 7 30
York SpitSignificant Wave HeightWaves31.36ft2026-05-07 13:24 EDT1 7 30
York SpitWater SalinityWater Quality222.5PSU2026-05-07 13:24 EDT1 7 30
York SpitWater TemperatureWater Quality261.6F2026-05-07 13:24 EDT1 7 30
York SpitWave Direction (From)Waves35Deg. Mag.2026-05-07 13:24 EDT1 7 30
York SpitWind ChillMeteorological151.3F2026-05-07 13:24 EDT1 7 30
York SpitWind DirectionMeteorological185Deg. Mag.2026-05-07 13:24 EDT1 7 30
York SpitWind GustMeteorological116.1kts2026-05-07 13:24 EDT1 7 30
York SpitWind SpeedMeteorological110.4kts2026-05-07 13:24 EDT1 7 30