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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological145.8F2025-12-24 07:48 EST1 7 30
Baltimore HarborBarometric PressureMeteorological130.2inches2025-12-24 07:48 EST1 7 30
Baltimore HarborCurrent DirectionCurrents4118Deg. Mag.2025-12-24 07:48 EST1 7 30
Baltimore HarborCurrent SpeedCurrents41.118kts2025-12-24 07:48 EST1 7 30
Baltimore HarborLatitudePosition539.22295Degrees2025-12-24 07:48 EST1 7 30
Baltimore HarborLongitudePosition5-76.52988Degrees2025-12-24 07:48 EST1 7 30
Baltimore HarborMean Wave PeriodWaves32.1s2025-12-24 07:48 EST1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality20%2025-12-24 07:48 EST1 7 30
Baltimore HarborSignificant Wave HeightWaves30.56ft2025-12-24 07:48 EST1 7 30
Baltimore HarborWater SalinityWater Quality212.5PSU2025-12-24 07:48 EST1 7 30
Baltimore HarborWater TemperatureWater Quality237.8F2025-12-24 07:48 EST1 7 30
Baltimore HarborWave Direction (From)Waves3330Deg. Mag.2025-12-24 07:48 EST1 7 30
Baltimore HarborWind ChillMeteorological138.8F2025-12-24 07:48 EST1 7 30
Baltimore HarborWind DirectionMeteorological1320Deg. Mag.2025-12-24 07:48 EST1 7 30
Baltimore HarborWind GustMeteorological118.5kts2025-12-24 07:48 EST1 7 30
Baltimore HarborWind SpeedMeteorological114.6kts2025-12-24 07:48 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 07:48 EST1 7 30
AnnapolisSea Nettle ProbabilityWater Quality20%2025-12-24 07:48 EST1 7 30
AnnapolisSignificant Wave HeightWaves30.00ft2025-12-24 07:48 EST1 7 30
AnnapolisWater SalinityWater Quality215.2PSU2025-12-24 07:48 EST1 7 30
AnnapolisWater TemperatureWater Quality239.2F2025-12-24 07:48 EST1 7 30
AnnapolisWave Direction (From)Waves30Deg. Mag.2025-12-24 07:48 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 TemperatureMeteorological146.9F2025-12-24 07:48 EST1 7 30
Gooses ReefBarometric PressureMeteorological130.2inches2025-12-24 07:48 EST1 7 30
Gooses ReefLatitudePosition538.55616Degrees2025-12-24 07:48 EST1 7 30
Gooses ReefLongitudePosition5-76.41463Degrees2025-12-24 07:48 EST1 7 30
Gooses ReefMean Wave PeriodWaves31.6s2025-12-24 07:48 EST1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality20%2025-12-24 07:48 EST1 7 30
Gooses ReefSignificant Wave HeightWaves30.37ft2025-12-24 07:48 EST1 7 30
Gooses ReefWater SalinityWater Quality217.9PSU2025-12-24 07:48 EST1 7 30
Gooses ReefWater TemperatureWater Quality241.3F2025-12-24 07:48 EST1 7 30
Gooses ReefWave Direction (From)Waves3320Deg. Mag.2025-12-24 07:48 EST1 7 30
Gooses ReefWind ChillMeteorological140.2F2025-12-24 07:48 EST1 7 30
Gooses ReefWind DirectionMeteorological1313Deg. Mag.2025-12-24 07:48 EST1 7 30
Gooses ReefWind GustMeteorological117.7kts2025-12-24 07:48 EST1 7 30
Gooses ReefWind SpeedMeteorological114.8kts2025-12-24 07:48 EST1 7 30
PotomacAir TemperatureMeteorological142.7F2025-12-24 07:48 EST1 7 30
PotomacBarometric PressureMeteorological130.2inches2025-12-24 07:48 EST1 7 30
PotomacLatitudePosition538.03325Degrees2025-12-24 07:48 EST1 7 30
PotomacLongitudePosition5-76.33733Degrees2025-12-24 07:48 EST1 7 30
PotomacMean Wave PeriodWaves31.5s2025-12-24 07:48 EST1 7 30
PotomacSea Nettle ProbabilityWater Quality20%2025-12-24 07:48 EST1 7 30
PotomacSignificant Wave HeightWaves30.25ft2025-12-24 07:48 EST1 7 30
PotomacWater SalinityWater Quality219.1PSU2025-12-24 07:48 EST1 7 30
PotomacWater TemperatureWater Quality241.9F2025-12-24 07:48 EST1 7 30
PotomacWave Direction (From)Waves3102Deg. Mag.2025-12-24 07:48 EST1 7 30
PotomacWind ChillMeteorological135.8F2025-12-24 07:48 EST1 7 30
PotomacWind DirectionMeteorological1309Deg. Mag.2025-12-24 07:48 EST1 7 30
PotomacWind GustMeteorological112.6kts2025-12-24 07:48 EST1 7 30
PotomacWind SpeedMeteorological111.3kts2025-12-24 07:48 EST1 7 30
Stingray PointAir TemperatureMeteorological144.8F2025-12-24 07:48 EST1 7 30
Stingray PointBarometric PressureMeteorological130.2inches2025-12-24 07:48 EST1 7 30
Stingray PointLatitudePosition537.56759Degrees2025-12-24 07:48 EST1 7 30
Stingray PointLongitudePosition5-76.26277Degrees2025-12-24 07:48 EST1 7 30
Stingray PointMean Wave PeriodWaves317.1s2025-12-24 07:48 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2025-12-24 07:48 EST1 7 30
Stingray PointSignificant Wave HeightWaves30.18ft2025-12-24 07:48 EST1 7 30
Stingray PointWater SalinityWater Quality220.4PSU2025-12-24 07:48 EST1 7 30
Stingray PointWater TemperatureWater Quality242.2F2025-12-24 07:48 EST1 7 30
Stingray PointWave Direction (From)Waves3148Deg. Mag.2025-12-24 07:48 EST1 7 30
Stingray PointWind ChillMeteorological138.3F2025-12-24 07:48 EST1 7 30
Stingray PointWind DirectionMeteorological1293Deg. Mag.2025-12-24 07:48 EST1 7 30
Stingray PointWind GustMeteorological113.6kts2025-12-24 07:48 EST1 7 30
Stingray PointWind SpeedMeteorological111.9kts2025-12-24 07:48 EST1 7 30
York SpitAir TemperatureMeteorological143.0F2025-12-24 07:48 EST1 7 30
York SpitBarometric PressureMeteorological130.2inches2025-12-24 07:48 EST1 7 30
York SpitCurrent DirectionCurrents4347Deg. Mag.2025-12-24 07:48 EST1 7 30
York SpitCurrent SpeedCurrents42.162kts2025-12-24 07:48 EST1 7 30
York SpitLatitudePosition537.20757Degrees2025-12-24 07:48 EST1 7 30
York SpitLongitudePosition5-76.26890Degrees2025-12-24 07:48 EST1 7 30
York SpitMean Wave PeriodWaves35.5s2025-12-24 07:48 EST1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2025-12-24 07:48 EST1 7 30
York SpitSignificant Wave HeightWaves30.17ft2025-12-24 07:48 EST1 7 30
York SpitWater SalinityWater Quality224.1PSU2025-12-24 07:48 EST1 7 30
York SpitWater TemperatureWater Quality242.6F2025-12-24 07:48 EST1 7 30
York SpitWave Direction (From)Waves3142Deg. Mag.2025-12-24 07:48 EST1 7 30
York SpitWind DirectionMeteorological1313Deg. Mag.2025-12-24 07:48 EST1 7 30
York SpitWind GustMeteorological112.0kts2025-12-24 07:48 EST1 7 30
York SpitWind SpeedMeteorological110.1kts2025-12-24 07:48 EST1 7 30