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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological153.9F2026-05-07 04:54 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological129.9inches2026-05-07 04:54 EDT1 7 30
Baltimore HarborLatitudePosition539.22266Degrees2026-05-07 04:54 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52938Degrees2026-05-07 04:54 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves31.6s2026-05-07 04:54 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality20%2026-05-07 04:54 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.32ft2026-05-07 04:54 EDT1 7 30
Baltimore HarborWater SalinityWater Quality27.0PSU2026-05-07 04:54 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality261.8F2026-05-07 04:54 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3321Deg. Mag.2026-05-07 04:54 EDT1 7 30
Baltimore HarborWind ChillMeteorological153.9F2026-05-07 04:54 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1356Deg. Mag.2026-05-07 04:54 EDT1 7 30
Baltimore HarborWind GustMeteorological19.3kts2026-05-07 04:54 EDT1 7 30
Baltimore HarborWind SpeedMeteorological16.1kts2026-05-07 04:54 EDT1 7 30
AnnapolisAir TemperatureMeteorological154.1F2026-05-07 04:54 EDT1 7 30
AnnapolisBarometric PressureMeteorological129.8inches2026-05-07 04:54 EDT1 7 30
AnnapolisLatitudePosition538.96342Degrees2026-05-07 04:54 EDT1 7 30
AnnapolisLongitudePosition5-76.44685Degrees2026-05-07 04:54 EDT1 7 30
AnnapolisMean Wave PeriodWaves33.4s2026-05-07 04:54 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality21%2026-05-07 04:54 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.76ft2026-05-07 04:54 EDT1 7 30
AnnapolisWater SalinityWater Quality29.5PSU2026-05-07 04:54 EDT1 7 30
AnnapolisWater TemperatureWater Quality261.2F2026-05-07 04:54 EDT1 7 30
AnnapolisWave Direction (From)Waves385Deg. Mag.2026-05-07 04:54 EDT1 7 30
AnnapolisWind ChillMeteorological154.1F2026-05-07 04:54 EDT1 7 30
AnnapolisWind DirectionMeteorological1333Deg. Mag.2026-05-07 04:54 EDT1 7 30
AnnapolisWind GustMeteorological17.4kts2026-05-07 04:54 EDT1 7 30
AnnapolisWind SpeedMeteorological15.6kts2026-05-07 04:54 EDT1 7 30
Gooses ReefAir TemperatureMeteorological155.1F2026-05-07 04:54 EDT1 7 30
Gooses ReefBarometric PressureMeteorological129.8inches2026-05-07 04:54 EDT1 7 30
Gooses ReefLatitudePosition538.55599Degrees2026-05-07 04:54 EDT1 7 30
Gooses ReefLongitudePosition5-76.41472Degrees2026-05-07 04:54 EDT1 7 30
Gooses ReefMean Wave PeriodWaves33.5s2026-05-07 04:54 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality22%2026-05-07 04:54 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves31.09ft2026-05-07 04:54 EDT1 7 30
Gooses ReefWater SalinityWater Quality211.5PSU2026-05-07 04:54 EDT1 7 30
Gooses ReefWater TemperatureWater Quality260.3F2026-05-07 04:54 EDT1 7 30
Gooses ReefWave Direction (From)Waves3354Deg. Mag.2026-05-07 04:54 EDT1 7 30
Gooses ReefWind ChillMeteorological155.1F2026-05-07 04:54 EDT1 7 30
Gooses ReefWind DirectionMeteorological1358Deg. Mag.2026-05-07 04:54 EDT1 7 30
Gooses ReefWind GustMeteorological126.6kts2026-05-07 04:54 EDT1 7 30
Gooses ReefWind SpeedMeteorological118.8kts2026-05-07 04:54 EDT1 7 30
PotomacAir TemperatureMeteorological158.3F2026-05-07 04:54 EDT1 7 30
PotomacBarometric PressureMeteorological129.9inches2026-05-07 04:54 EDT1 7 30
PotomacLatitudePosition538.03338Degrees2026-05-07 04:54 EDT1 7 30
PotomacLongitudePosition5-76.33752Degrees2026-05-07 04:54 EDT1 7 30
PotomacMean Wave PeriodWaves32.2s2026-05-07 04:54 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality23%2026-05-07 04:54 EDT1 7 30
PotomacSignificant Wave HeightWaves30.73ft2026-05-07 04:54 EDT1 7 30
PotomacWater SalinityWater Quality215.2PSU2026-05-07 04:54 EDT1 7 30
PotomacWater TemperatureWater Quality260.7F2026-05-07 04:54 EDT1 7 30
PotomacWave Direction (From)Waves3332Deg. Mag.2026-05-07 04:54 EDT1 7 30
PotomacWind ChillMeteorological158.3F2026-05-07 04:54 EDT1 7 30
PotomacWind DirectionMeteorological14Deg. Mag.2026-05-07 04:54 EDT1 7 30
PotomacWind GustMeteorological120.2kts2026-05-07 04:54 EDT1 7 30
PotomacWind SpeedMeteorological115.6kts2026-05-07 04:54 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 TemperatureMeteorological162.4F2026-05-07 04:54 EDT1 7 30
York SpitBarometric PressureMeteorological129.8inches2026-05-07 04:54 EDT1 7 30
York SpitCurrent DirectionCurrents4248Deg. Mag.2026-05-07 04:54 EDT1 7 30
York SpitCurrent SpeedCurrents41.778kts2026-05-07 04:54 EDT1 7 30
York SpitLatitudePosition537.20781Degrees2026-05-07 04:54 EDT1 7 30
York SpitLongitudePosition5-76.26890Degrees2026-05-07 04:54 EDT1 7 30
York SpitMean Wave PeriodWaves32.3s2026-05-07 04:54 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-05-07 04:54 EDT1 7 30
York SpitSignificant Wave HeightWaves31.01ft2026-05-07 04:54 EDT1 7 30
York SpitWater SalinityWater Quality222.6PSU2026-05-07 04:54 EDT1 7 30
York SpitWater TemperatureWater Quality262.7F2026-05-07 04:54 EDT1 7 30
York SpitWave Direction (From)Waves3233Deg. Mag.2026-05-07 04:54 EDT1 7 30
York SpitWind ChillMeteorological162.4F2026-05-07 04:54 EDT1 7 30
York SpitWind DirectionMeteorological1257Deg. Mag.2026-05-07 04:54 EDT1 7 30
York SpitWind GustMeteorological18.2kts2026-05-07 04:54 EDT1 7 30
York SpitWind SpeedMeteorological16.7kts2026-05-07 04:54 EDT1 7 30