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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological159.5F2026-05-03 17:00 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.0inches2026-05-03 17:00 EDT1 7 30
Baltimore HarborLatitudePosition539.22267Degrees2026-05-03 17:00 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52932Degrees2026-05-03 17:00 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves31.7s2026-05-03 17:00 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality20%2026-05-03 17:00 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.72ft2026-05-03 17:00 EDT1 7 30
Baltimore HarborWater SalinityWater Quality27.6PSU2026-05-03 17:00 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality259.4F2026-05-03 17:00 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3337Deg. Mag.2026-05-03 17:00 EDT1 7 30
Baltimore HarborWind ChillMeteorological159.5F2026-05-03 17:00 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1263Deg. Mag.2026-05-03 17:00 EDT1 7 30
Baltimore HarborWind GustMeteorological114.0kts2026-05-03 17:00 EDT1 7 30
Baltimore HarborWind SpeedMeteorological111.7kts2026-05-03 17:00 EDT1 7 30
AnnapolisAir TemperatureMeteorological157.2F2026-05-03 17:00 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.0inches2026-05-03 17:00 EDT1 7 30
AnnapolisLatitudePosition538.96354Degrees2026-05-03 17:00 EDT1 7 30
AnnapolisLongitudePosition5-76.44670Degrees2026-05-03 17:00 EDT1 7 30
AnnapolisMean Wave PeriodWaves31.8s2026-05-03 17:00 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality20%2026-05-03 17:00 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.56ft2026-05-03 17:00 EDT1 7 30
AnnapolisWater SalinityWater Quality28.0PSU2026-05-03 17:00 EDT1 7 30
AnnapolisWater TemperatureWater Quality258.8F2026-05-03 17:00 EDT1 7 30
AnnapolisWave Direction (From)Waves383Deg. Mag.2026-05-03 17:00 EDT1 7 30
AnnapolisWind ChillMeteorological157.2F2026-05-03 17:00 EDT1 7 30
AnnapolisWind DirectionMeteorological1305Deg. Mag.2026-05-03 17:00 EDT1 7 30
AnnapolisWind GustMeteorological118.8kts2026-05-03 17:00 EDT1 7 30
AnnapolisWind SpeedMeteorological112.7kts2026-05-03 17:00 EDT1 7 30
Gooses ReefAir TemperatureMeteorological155.9F2026-05-03 17:00 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.0inches2026-05-03 17:00 EDT1 7 30
Gooses ReefLatitudePosition538.55605Degrees2026-05-03 17:00 EDT1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-05-03 17:00 EDT1 7 30
Gooses ReefMean Wave PeriodWaves312.0s2026-05-03 17:00 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality21%2026-05-03 17:00 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.87ft2026-05-03 17:00 EDT1 7 30
Gooses ReefWater SalinityWater Quality210.6PSU2026-05-03 17:00 EDT1 7 30
Gooses ReefWater TemperatureWater Quality258.5F2026-05-03 17:00 EDT1 7 30
Gooses ReefWave Direction (From)Waves3175Deg. Mag.2026-05-03 17:00 EDT1 7 30
Gooses ReefWind ChillMeteorological155.9F2026-05-03 17:00 EDT1 7 30
Gooses ReefWind DirectionMeteorological1289Deg. Mag.2026-05-03 17:00 EDT1 7 30
Gooses ReefWind GustMeteorological122.0kts2026-05-03 17:00 EDT1 7 30
Gooses ReefWind SpeedMeteorological114.6kts2026-05-03 17:00 EDT1 7 30
PotomacAir TemperatureMeteorological157.6F2026-05-03 17:00 EDT1 7 30
PotomacBarometric PressureMeteorological130.0inches2026-05-03 17:00 EDT1 7 30
PotomacLatitudePosition538.03336Degrees2026-05-03 17:00 EDT1 7 30
PotomacLongitudePosition5-76.33731Degrees2026-05-03 17:00 EDT1 7 30
PotomacMean Wave PeriodWaves33.5s2026-05-03 17:00 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality23%2026-05-03 17:00 EDT1 7 30
PotomacSignificant Wave HeightWaves31.74ft2026-05-03 17:00 EDT1 7 30
PotomacWater SalinityWater Quality214.8PSU2026-05-03 17:00 EDT1 7 30
PotomacWater TemperatureWater Quality259.7F2026-05-03 17:00 EDT1 7 30
PotomacWave Direction (From)Waves3304Deg. Mag.2026-05-03 17:00 EDT1 7 30
PotomacWind ChillMeteorological157.6F2026-05-03 17:00 EDT1 7 30
PotomacWind DirectionMeteorological1305Deg. Mag.2026-05-03 17:00 EDT1 7 30
PotomacWind GustMeteorological122.0kts2026-05-03 17:00 EDT1 7 30
PotomacWind SpeedMeteorological117.6kts2026-05-03 17:00 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 TemperatureMeteorological157.7F2026-05-03 17:00 EDT1 7 30
York SpitBarometric PressureMeteorological130.0inches2026-05-03 17:00 EDT1 7 30
York SpitCurrent DirectionCurrents4342Deg. Mag.2026-05-03 17:00 EDT1 7 30
York SpitCurrent SpeedCurrents41.749kts2026-05-03 17:00 EDT1 7 30
York SpitLatitudePosition537.20752Degrees2026-05-03 17:00 EDT1 7 30
York SpitLongitudePosition5-76.26890Degrees2026-05-03 17:00 EDT1 7 30
York SpitMean Wave PeriodWaves34.1s2026-05-03 17:00 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-05-03 17:00 EDT1 7 30
York SpitSignificant Wave HeightWaves31.22ft2026-05-03 17:00 EDT1 7 30
York SpitWater SalinityWater Quality222.0PSU2026-05-03 17:00 EDT1 7 30
York SpitWater TemperatureWater Quality261.3F2026-05-03 17:00 EDT1 7 30
York SpitWave Direction (From)Waves3336Deg. Mag.2026-05-03 17:00 EDT1 7 30
York SpitWind ChillMeteorological157.7F2026-05-03 17:00 EDT1 7 30
York SpitWind DirectionMeteorological1282Deg. Mag.2026-05-03 17:00 EDT1 7 30
York SpitWind GustMeteorological114.4kts2026-05-03 17:00 EDT1 7 30
York SpitWind SpeedMeteorological111.2kts2026-05-03 17:00 EDT1 7 30