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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological133.8F2025-12-27 23:24 EST1 7 30
Baltimore HarborBarometric PressureMeteorological130.3inches2025-12-27 23:24 EST1 7 30
Baltimore HarborCurrent DirectionCurrents4255Deg. Mag.2025-12-27 23:24 EST1 7 30
Baltimore HarborCurrent SpeedCurrents42.263kts2025-12-27 23:24 EST1 7 30
Baltimore HarborLatitudePosition539.22285Degrees2025-12-27 23:24 EST1 7 30
Baltimore HarborLongitudePosition5-76.52993Degrees2025-12-27 23:24 EST1 7 30
Baltimore HarborMean Wave PeriodWaves33.2s2025-12-27 23:24 EST1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality20%2025-12-27 23:24 EST1 7 30
Baltimore HarborSignificant Wave HeightWaves30.37ft2025-12-27 23:24 EST1 7 30
Baltimore HarborWater SalinityWater Quality212.6PSU2025-12-27 23:24 EST1 7 30
Baltimore HarborWater TemperatureWater Quality238.4F2025-12-27 23:24 EST1 7 30
Baltimore HarborWave Direction (From)Waves3226Deg. Mag.2025-12-27 23:24 EST1 7 30
Baltimore HarborWind ChillMeteorological129.5F2025-12-27 23:24 EST1 7 30
Baltimore HarborWind DirectionMeteorological14Deg. Mag.2025-12-27 23:24 EST1 7 30
Baltimore HarborWind GustMeteorological16.2kts2025-12-27 23:24 EST1 7 30
Baltimore HarborWind SpeedMeteorological14.0kts2025-12-27 23:24 EST1 7 30
AnnapolisAir TemperatureMeteorological151.1F2025-12-19 14:42 EST1 7 30
AnnapolisBarometric PressureMeteorological129.5inches2025-12-19 14:42 EST1 7 30
AnnapolisLatitudePosition538.96415Degrees2025-12-19 14:36 EST1 7 30
AnnapolisLongitudePosition5-76.44660Degrees2025-12-19 14:36 EST1 7 30
AnnapolisMean Wave PeriodWaves30.0s2025-12-27 23:30 EST1 7 30
AnnapolisSea Nettle ProbabilityWater Quality20%2025-12-27 23:30 EST1 7 30
AnnapolisSignificant Wave HeightWaves30.00ft2025-12-27 23:30 EST1 7 30
AnnapolisWater SalinityWater Quality214.2PSU2025-12-27 23:30 EST1 7 30
AnnapolisWater TemperatureWater Quality238.8F2025-12-27 23:30 EST1 7 30
AnnapolisWave Direction (From)Waves30Deg. Mag.2025-12-27 23:30 EST1 7 30
AnnapolisWind DirectionMeteorological1296Deg. Mag.2025-12-19 14:36 EST1 7 30
AnnapolisWind GustMeteorological122.3kts2025-12-19 14:36 EST1 7 30
AnnapolisWind SpeedMeteorological116.0kts2025-12-19 14:36 EST1 7 30
Gooses ReefAir TemperatureMeteorological134.6F2025-12-27 23:30 EST1 7 30
Gooses ReefBarometric PressureMeteorological130.3inches2025-12-27 23:30 EST1 7 30
Gooses ReefLatitudePosition538.55615Degrees2025-12-27 23:30 EST1 7 30
Gooses ReefLongitudePosition5-76.41494Degrees2025-12-27 23:30 EST1 7 30
Gooses ReefMean Wave PeriodWaves32.9s2025-12-27 23:30 EST1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality20%2025-12-27 23:30 EST1 7 30
Gooses ReefSignificant Wave HeightWaves31.20ft2025-12-27 23:30 EST1 7 30
Gooses ReefWater SalinityWater Quality218.5PSU2025-12-27 23:30 EST1 7 30
Gooses ReefWater TemperatureWater Quality241.7F2025-12-27 23:30 EST1 7 30
Gooses ReefWave Direction (From)Waves322Deg. Mag.2025-12-27 23:30 EST1 7 30
Gooses ReefWind ChillMeteorological125.0F2025-12-27 23:30 EST1 7 30
Gooses ReefWind DirectionMeteorological126Deg. Mag.2025-12-27 23:30 EST1 7 30
Gooses ReefWind GustMeteorological116.7kts2025-12-27 23:30 EST1 7 30
Gooses ReefWind SpeedMeteorological112.5kts2025-12-27 23:30 EST1 7 30
PotomacAir TemperatureMeteorological134.1F2025-12-27 23:30 EST1 7 30
PotomacBarometric PressureMeteorological130.3inches2025-12-27 23:30 EST1 7 30
PotomacLatitudePosition538.03321Degrees2025-12-27 23:30 EST1 7 30
PotomacLongitudePosition5-76.33748Degrees2025-12-27 23:30 EST1 7 30
PotomacMean Wave PeriodWaves32.8s2025-12-27 23:30 EST1 7 30
PotomacSea Nettle ProbabilityWater Quality20%2025-12-27 23:30 EST1 7 30
PotomacSignificant Wave HeightWaves30.46ft2025-12-27 23:30 EST1 7 30
PotomacWater SalinityWater Quality219.4PSU2025-12-27 23:30 EST1 7 30
PotomacWater TemperatureWater Quality242.1F2025-12-27 23:30 EST1 7 30
PotomacWave Direction (From)Waves3140Deg. Mag.2025-12-27 23:30 EST1 7 30
PotomacWind ChillMeteorological125.2F2025-12-27 23:30 EST1 7 30
PotomacWind DirectionMeteorological150Deg. Mag.2025-12-27 23:30 EST1 7 30
PotomacWind GustMeteorological113.6kts2025-12-27 23:30 EST1 7 30
PotomacWind SpeedMeteorological111.0kts2025-12-27 23:30 EST1 7 30
Stingray PointAir TemperatureMeteorological136.0F2025-12-27 23:30 EST1 7 30
Stingray PointBarometric PressureMeteorological130.3inches2025-12-27 23:30 EST1 7 30
Stingray PointLatitudePosition537.56746Degrees2025-12-27 23:30 EST1 7 30
Stingray PointLongitudePosition5-76.26279Degrees2025-12-27 23:30 EST1 7 30
Stingray PointMean Wave PeriodWaves32.6s2025-12-27 23:30 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2025-12-27 23:30 EST1 7 30
Stingray PointSignificant Wave HeightWaves31.02ft2025-12-27 23:30 EST1 7 30
Stingray PointWater SalinityWater Quality220.8PSU2025-12-27 23:30 EST1 7 30
Stingray PointWater TemperatureWater Quality242.4F2025-12-27 23:30 EST1 7 30
Stingray PointWave Direction (From)Waves356Deg. Mag.2025-12-27 23:30 EST1 7 30
Stingray PointWind ChillMeteorological126.7F2025-12-27 23:30 EST1 7 30
Stingray PointWind DirectionMeteorological133Deg. Mag.2025-12-27 23:30 EST1 7 30
Stingray PointWind GustMeteorological118.3kts2025-12-27 23:30 EST1 7 30
Stingray PointWind SpeedMeteorological113.0kts2025-12-27 23:30 EST1 7 30
York SpitAir TemperatureMeteorological135.7F2025-12-27 23:30 EST1 7 30
York SpitBarometric PressureMeteorological130.2inches2025-12-27 23:30 EST1 7 30
York SpitCurrent DirectionCurrents4101Deg. Mag.2025-12-27 23:30 EST1 7 30
York SpitCurrent SpeedCurrents41.849kts2025-12-27 23:30 EST1 7 30
York SpitLatitudePosition537.20756Degrees2025-12-27 23:30 EST1 7 30
York SpitLongitudePosition5-76.26897Degrees2025-12-27 23:30 EST1 7 30
York SpitMean Wave PeriodWaves33.4s2025-12-27 23:30 EST1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2025-12-27 23:30 EST1 7 30
York SpitSignificant Wave HeightWaves31.25ft2025-12-27 23:30 EST1 7 30
York SpitWater SalinityWater Quality224.4PSU2025-12-27 23:30 EST1 7 30
York SpitWater TemperatureWater Quality243.1F2025-12-27 23:30 EST1 7 30
York SpitWave Direction (From)Waves35Deg. Mag.2025-12-27 23:30 EST1 7 30
York SpitWind DirectionMeteorological120Deg. Mag.2025-12-27 23:30 EST1 7 30
York SpitWind GustMeteorological121.4kts2025-12-27 23:30 EST1 7 30
York SpitWind SpeedMeteorological115.9kts2025-12-27 23:30 EST1 7 30