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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological146.7F2025-12-24 14:42 EST1 7 30
Baltimore HarborBarometric PressureMeteorological130.3inches2025-12-24 14:42 EST1 7 30
Baltimore HarborCurrent DirectionCurrents4158Deg. Mag.2025-12-24 14:42 EST1 7 30
Baltimore HarborCurrent SpeedCurrents41.233kts2025-12-24 14:42 EST1 7 30
Baltimore HarborLatitudePosition539.22286Degrees2025-12-24 14:42 EST1 7 30
Baltimore HarborLongitudePosition5-76.52988Degrees2025-12-24 14:42 EST1 7 30
Baltimore HarborMean Wave PeriodWaves31.7s2025-12-24 14:42 EST1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality20%2025-12-24 14:42 EST1 7 30
Baltimore HarborSignificant Wave HeightWaves30.49ft2025-12-24 14:42 EST1 7 30
Baltimore HarborWater SalinityWater Quality213.0PSU2025-12-24 14:42 EST1 7 30
Baltimore HarborWater TemperatureWater Quality239.1F2025-12-24 14:42 EST1 7 30
Baltimore HarborWave Direction (From)Waves3334Deg. Mag.2025-12-24 14:42 EST1 7 30
Baltimore HarborWind ChillMeteorological141.5F2025-12-24 14:42 EST1 7 30
Baltimore HarborWind DirectionMeteorological1339Deg. Mag.2025-12-24 14:42 EST1 7 30
Baltimore HarborWind GustMeteorological112.6kts2025-12-24 14:42 EST1 7 30
Baltimore HarborWind SpeedMeteorological19.9kts2025-12-24 14:42 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 PeriodWaves30.0s2025-12-24 14:48 EST1 7 30
AnnapolisSea Nettle ProbabilityWater Quality20%2025-12-24 14:48 EST1 7 30
AnnapolisSignificant Wave HeightWaves30.00ft2025-12-24 14:48 EST1 7 30
AnnapolisWater SalinityWater Quality215.4PSU2025-12-24 14:48 EST1 7 30
AnnapolisWater TemperatureWater Quality240.3F2025-12-24 14:48 EST1 7 30
AnnapolisWave Direction (From)Waves30Deg. Mag.2025-12-24 14:48 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 TemperatureMeteorological143.2F2025-12-24 14:48 EST1 7 30
Gooses ReefBarometric PressureMeteorological130.2inches2025-12-24 14:48 EST1 7 30
Gooses ReefLatitudePosition538.55615Degrees2025-12-24 14:48 EST1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2025-12-24 14:48 EST1 7 30
Gooses ReefMean Wave PeriodWaves32.8s2025-12-24 14:48 EST1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality20%2025-12-24 14:48 EST1 7 30
Gooses ReefSignificant Wave HeightWaves30.75ft2025-12-24 14:48 EST1 7 30
Gooses ReefWater SalinityWater Quality217.9PSU2025-12-24 14:48 EST1 7 30
Gooses ReefWater TemperatureWater Quality241.7F2025-12-24 14:48 EST1 7 30
Gooses ReefWave Direction (From)Waves32Deg. Mag.2025-12-24 14:48 EST1 7 30
Gooses ReefWind ChillMeteorological137.5F2025-12-24 14:48 EST1 7 30
Gooses ReefWind DirectionMeteorological134Deg. Mag.2025-12-24 14:48 EST1 7 30
Gooses ReefWind GustMeteorological110.7kts2025-12-24 14:48 EST1 7 30
Gooses ReefWind SpeedMeteorological18.8kts2025-12-24 14:48 EST1 7 30
PotomacAir TemperatureMeteorological153.6F2025-12-24 14:48 EST1 7 30
PotomacBarometric PressureMeteorological130.2inches2025-12-24 14:48 EST1 7 30
PotomacLatitudePosition538.03336Degrees2025-12-24 14:48 EST1 7 30
PotomacLongitudePosition5-76.33748Degrees2025-12-24 14:48 EST1 7 30
PotomacMean Wave PeriodWaves32.6s2025-12-24 14:48 EST1 7 30
PotomacSea Nettle ProbabilityWater Quality20%2025-12-24 14:48 EST1 7 30
PotomacSignificant Wave HeightWaves30.52ft2025-12-24 14:48 EST1 7 30
PotomacWater SalinityWater Quality219.3PSU2025-12-24 14:48 EST1 7 30
PotomacWater TemperatureWater Quality243.0F2025-12-24 14:48 EST1 7 30
PotomacWave Direction (From)Waves3300Deg. Mag.2025-12-24 14:48 EST1 7 30
PotomacWind ChillMeteorological153.6F2025-12-24 14:48 EST1 7 30
PotomacWind DirectionMeteorological17Deg. Mag.2025-12-24 14:48 EST1 7 30
PotomacWind GustMeteorological18.9kts2025-12-24 14:48 EST1 7 30
PotomacWind SpeedMeteorological17.5kts2025-12-24 14:48 EST1 7 30
Stingray PointAir TemperatureMeteorological145.2F2025-12-24 14:48 EST1 7 30
Stingray PointBarometric PressureMeteorological130.3inches2025-12-24 14:48 EST1 7 30
Stingray PointLatitudePosition537.56771Degrees2025-12-24 14:48 EST1 7 30
Stingray PointLongitudePosition5-76.26279Degrees2025-12-24 14:48 EST1 7 30
Stingray PointMean Wave PeriodWaves32.5s2025-12-24 14:48 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2025-12-24 14:48 EST1 7 30
Stingray PointSignificant Wave HeightWaves30.94ft2025-12-24 14:48 EST1 7 30
Stingray PointWater SalinityWater Quality220.9PSU2025-12-24 14:48 EST1 7 30
Stingray PointWater TemperatureWater Quality243.4F2025-12-24 14:48 EST1 7 30
Stingray PointWave Direction (From)Waves3323Deg. Mag.2025-12-24 14:48 EST1 7 30
Stingray PointWind ChillMeteorological140.5F2025-12-24 14:48 EST1 7 30
Stingray PointWind DirectionMeteorological137Deg. Mag.2025-12-24 14:48 EST1 7 30
Stingray PointWind GustMeteorological19.9kts2025-12-24 14:48 EST1 7 30
Stingray PointWind SpeedMeteorological17.6kts2025-12-24 14:48 EST1 7 30
York SpitAir TemperatureMeteorological146.5F2025-12-24 14:48 EST1 7 30
York SpitBarometric PressureMeteorological130.2inches2025-12-24 14:48 EST1 7 30
York SpitCurrent DirectionCurrents4338Deg. Mag.2025-12-24 14:48 EST1 7 30
York SpitCurrent SpeedCurrents41.368kts2025-12-24 14:48 EST1 7 30
York SpitLatitudePosition537.20768Degrees2025-12-24 14:48 EST1 7 30
York SpitLongitudePosition5-76.26888Degrees2025-12-24 14:48 EST1 7 30
York SpitMean Wave PeriodWaves32.4s2025-12-24 14:48 EST1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2025-12-24 14:48 EST1 7 30
York SpitSignificant Wave HeightWaves30.98ft2025-12-24 14:48 EST1 7 30
York SpitWater SalinityWater Quality224.1PSU2025-12-24 14:48 EST1 7 30
York SpitWater TemperatureWater Quality243.5F2025-12-24 14:48 EST1 7 30
York SpitWave Direction (From)Waves3355Deg. Mag.2025-12-24 14:48 EST1 7 30
York SpitWind DirectionMeteorological151Deg. Mag.2025-12-24 14:48 EST1 7 30
York SpitWind GustMeteorological111.7kts2025-12-24 14:48 EST1 7 30
York SpitWind SpeedMeteorological18.1kts2025-12-24 14:48 EST1 7 30