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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological183.8F2026-07-10 13:48 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological129.9inches2026-07-10 13:48 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4100Deg. Mag.2026-07-10 13:48 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.622kts2026-07-10 13:48 EDT1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-07-10 13:48 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52932Degrees2026-07-10 13:48 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.6s2026-07-10 13:48 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality230%2026-07-10 13:48 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.57ft2026-07-10 13:48 EDT1 7 30
Baltimore HarborWater SalinityWater Quality29.0PSU2026-07-10 13:48 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality282.4F2026-07-10 13:48 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3262Deg. Mag.2026-07-10 13:48 EDT1 7 30
Baltimore HarborWind ChillMeteorological183.8F2026-07-10 13:48 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1267Deg. Mag.2026-07-10 13:48 EDT1 7 30
Baltimore HarborWind GustMeteorological112.4kts2026-07-10 13:48 EDT1 7 30
Baltimore HarborWind SpeedMeteorological110.4kts2026-07-10 13:48 EDT1 7 30
AnnapolisAir TemperatureMeteorological186.3F2026-07-10 13:48 EDT1 7 30
AnnapolisBarometric PressureMeteorological129.9inches2026-07-10 13:48 EDT1 7 30
AnnapolisLatitudePosition538.96354Degrees2026-07-10 13:48 EDT1 7 30
AnnapolisLongitudePosition5-76.44673Degrees2026-07-10 13:48 EDT1 7 30
AnnapolisMean Wave PeriodWaves32.4s2026-07-10 13:48 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality267%2026-07-10 13:48 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.69ft2026-07-10 13:48 EDT1 7 30
AnnapolisWater SalinityWater Quality211.9PSU2026-07-10 13:48 EDT1 7 30
AnnapolisWater TemperatureWater Quality281.9F2026-07-10 13:48 EDT1 7 30
AnnapolisWave Direction (From)Waves330Deg. Mag.2026-07-10 13:48 EDT1 7 30
AnnapolisWind ChillMeteorological186.3F2026-07-10 13:48 EDT1 7 30
AnnapolisWind DirectionMeteorological145Deg. Mag.2026-07-10 13:48 EDT1 7 30
AnnapolisWind GustMeteorological112.6kts2026-07-10 13:48 EDT1 7 30
AnnapolisWind SpeedMeteorological15.7kts2026-07-10 13:48 EDT1 7 30
Gooses ReefAir TemperatureMeteorological182.9F2026-07-10 13:48 EDT1 7 30
Gooses ReefBarometric PressureMeteorological129.9inches2026-07-10 13:48 EDT1 7 30
Gooses ReefLatitudePosition538.55610Degrees2026-07-10 13:48 EDT1 7 30
Gooses ReefLongitudePosition5-76.41472Degrees2026-07-10 13:48 EDT1 7 30
Gooses ReefMean Wave PeriodWaves31.8s2026-07-10 13:48 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality280%2026-07-10 13:48 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.30ft2026-07-10 13:48 EDT1 7 30
Gooses ReefWater SalinityWater Quality214.3PSU2026-07-10 13:48 EDT1 7 30
Gooses ReefWater TemperatureWater Quality282.9F2026-07-10 13:48 EDT1 7 30
Gooses ReefWave Direction (From)Waves341Deg. Mag.2026-07-10 13:48 EDT1 7 30
Gooses ReefWind ChillMeteorological182.9F2026-07-10 13:48 EDT1 7 30
Gooses ReefWind DirectionMeteorological1198Deg. Mag.2026-07-10 13:48 EDT1 7 30
Gooses ReefWind GustMeteorological13.9kts2026-07-10 13:48 EDT1 7 30
Gooses ReefWind SpeedMeteorological12.8kts2026-07-10 13:48 EDT1 7 30
PotomacAir TemperatureMeteorological185.3F2026-07-10 13:48 EDT1 7 30
PotomacBarometric PressureMeteorological130.0inches2026-07-10 13:48 EDT1 7 30
PotomacLatitudePosition538.03325Degrees2026-07-10 13:48 EDT1 7 30
PotomacLongitudePosition5-76.33733Degrees2026-07-10 13:48 EDT1 7 30
PotomacMean Wave PeriodWaves31.7s2026-07-10 13:48 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality266%2026-07-10 13:48 EDT1 7 30
PotomacSignificant Wave HeightWaves30.49ft2026-07-10 13:48 EDT1 7 30
PotomacWater SalinityWater Quality216.0PSU2026-07-10 13:48 EDT1 7 30
PotomacWater TemperatureWater Quality284.4F2026-07-10 13:48 EDT1 7 30
PotomacWave Direction (From)Waves3239Deg. Mag.2026-07-10 13:48 EDT1 7 30
PotomacWind ChillMeteorological185.3F2026-07-10 13:48 EDT1 7 30
PotomacWind DirectionMeteorological1299Deg. Mag.2026-07-10 13:48 EDT1 7 30
PotomacWind GustMeteorological16.8kts2026-07-10 13:48 EDT1 7 30
PotomacWind SpeedMeteorological15.4kts2026-07-10 13:48 EDT1 7 30
Stingray PointAir TemperatureMeteorological185.3F2026-07-10 13:48 EDT1 7 30
Stingray PointBarometric PressureMeteorological129.9inches2026-07-10 13:48 EDT1 7 30
Stingray PointLatitudePosition537.56742Degrees2026-07-10 13:48 EDT1 7 30
Stingray PointLongitudePosition5-76.26213Degrees2026-07-10 13:48 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality241%2026-07-10 13:48 EDT1 7 30
Stingray PointWater SalinityWater Quality218.4PSU2026-07-10 13:48 EDT1 7 30
Stingray PointWater TemperatureWater Quality286.1F2026-07-10 13:48 EDT1 7 30
Stingray PointWind ChillMeteorological185.3F2026-07-10 13:48 EDT1 7 30
Stingray PointWind DirectionMeteorological182Deg. Mag.2026-07-10 13:48 EDT1 7 30
Stingray PointWind GustMeteorological14.3kts2026-07-10 13:48 EDT1 7 30
Stingray PointWind SpeedMeteorological12.6kts2026-07-10 13:48 EDT1 7 30
York SpitAir TemperatureMeteorological185.1F2026-07-10 13:48 EDT1 7 30
York SpitBarometric PressureMeteorological129.9inches2026-07-10 13:48 EDT1 7 30
York SpitLatitudePosition537.20704Degrees2026-07-10 13:48 EDT1 7 30
York SpitLongitudePosition5-76.26920Degrees2026-07-10 13:48 EDT1 7 30
York SpitMean Wave PeriodWaves32.1s2026-07-10 13:48 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality28%2026-07-10 13:48 EDT1 7 30
York SpitSignificant Wave HeightWaves30.30ft2026-07-10 13:48 EDT1 7 30
York SpitWater SalinityWater Quality221.3PSU2026-07-10 13:48 EDT1 7 30
York SpitWater TemperatureWater Quality283.9F2026-07-10 13:48 EDT1 7 30
York SpitWave Direction (From)Waves3142Deg. Mag.2026-07-10 13:48 EDT1 7 30
York SpitWind ChillMeteorological185.1F2026-07-10 13:48 EDT1 7 30
York SpitWind DirectionMeteorological1132Deg. Mag.2026-07-10 13:48 EDT1 7 30
York SpitWind GustMeteorological17.0kts2026-07-10 13:48 EDT1 7 30
York SpitWind SpeedMeteorological16.0kts2026-07-10 13:48 EDT1 7 30