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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological182.7F2026-08-07 10:54 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.2inches2026-08-07 10:54 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4306Deg. Mag.2026-08-07 10:54 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.391kts2026-08-07 10:54 EDT1 7 30
Baltimore HarborLatitudePosition539.22271Degrees2026-08-07 10:54 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-08-07 10:54 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.7s2026-08-07 10:54 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality237%2026-08-07 10:54 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.31ft2026-08-07 10:54 EDT1 7 30
Baltimore HarborWater SalinityWater Quality29.5PSU2026-08-07 10:54 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality282.7F2026-08-07 10:54 EDT1 7 30
Baltimore HarborWave Direction (From)Waves384Deg. Mag.2026-08-07 10:54 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1119Deg. Mag.2026-08-07 10:54 EDT1 7 30
Baltimore HarborWind GustMeteorological18.4kts2026-08-07 10:54 EDT1 7 30
Baltimore HarborWind SpeedMeteorological17.0kts2026-08-07 10:54 EDT1 7 30
AnnapolisAir TemperatureMeteorological180.4F2026-08-07 10:54 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.1inches2026-08-07 10:54 EDT1 7 30
AnnapolisLatitudePosition538.96355Degrees2026-08-07 10:54 EDT1 7 30
AnnapolisLongitudePosition5-76.44685Degrees2026-08-07 10:54 EDT1 7 30
AnnapolisMean Wave PeriodWaves31.6s2026-08-07 10:54 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality280%2026-08-07 10:54 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.41ft2026-08-07 10:54 EDT1 7 30
AnnapolisWater SalinityWater Quality212.9PSU2026-08-07 10:54 EDT1 7 30
AnnapolisWater TemperatureWater Quality282.7F2026-08-07 10:54 EDT1 7 30
AnnapolisWave Direction (From)Waves330Deg. Mag.2026-08-07 10:54 EDT1 7 30
AnnapolisWind DirectionMeteorological1156Deg. Mag.2026-08-07 10:54 EDT1 7 30
AnnapolisWind GustMeteorological19.7kts2026-08-07 10:54 EDT1 7 30
AnnapolisWind SpeedMeteorological17.4kts2026-08-07 10:54 EDT1 7 30
Gooses ReefAir TemperatureMeteorological180.2F2026-08-07 10:54 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.2inches2026-08-07 10:54 EDT1 7 30
Gooses ReefLatitudePosition538.55615Degrees2026-08-07 10:54 EDT1 7 30
Gooses ReefLongitudePosition5-76.41472Degrees2026-08-07 10:54 EDT1 7 30
Gooses ReefMean Wave PeriodWaves32.5s2026-08-07 10:54 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality268%2026-08-07 10:54 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.71ft2026-08-07 10:54 EDT1 7 30
Gooses ReefWater SalinityWater Quality215.2PSU2026-08-07 10:54 EDT1 7 30
Gooses ReefWater TemperatureWater Quality282.5F2026-08-07 10:54 EDT1 7 30
Gooses ReefWave Direction (From)Waves3198Deg. Mag.2026-08-07 10:54 EDT1 7 30
Gooses ReefWind DirectionMeteorological1183Deg. Mag.2026-08-07 10:54 EDT1 7 30
Gooses ReefWind GustMeteorological18.9kts2026-08-07 10:54 EDT1 7 30
Gooses ReefWind SpeedMeteorological17.7kts2026-08-07 10:54 EDT1 7 30
PotomacAir TemperatureMeteorological183.7F2026-08-07 10:54 EDT1 7 30
PotomacBarometric PressureMeteorological130.2inches2026-08-07 10:54 EDT1 7 30
PotomacLatitudePosition538.03336Degrees2026-08-07 10:54 EDT1 7 30
PotomacLongitudePosition5-76.33733Degrees2026-08-07 10:54 EDT1 7 30
PotomacMean Wave PeriodWaves31.9s2026-08-07 10:54 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality261%2026-08-07 10:54 EDT1 7 30
PotomacSignificant Wave HeightWaves30.77ft2026-08-07 10:54 EDT1 7 30
PotomacWater SalinityWater Quality216.0PSU2026-08-07 10:54 EDT1 7 30
PotomacWater TemperatureWater Quality283.4F2026-08-07 10:54 EDT1 7 30
PotomacWave Direction (From)Waves3230Deg. Mag.2026-08-07 10:54 EDT1 7 30
PotomacWind DirectionMeteorological1219Deg. Mag.2026-08-07 10:54 EDT1 7 30
PotomacWind GustMeteorological111.1kts2026-08-07 10:54 EDT1 7 30
PotomacWind SpeedMeteorological19.0kts2026-08-07 10:54 EDT1 7 30
Stingray PointAir TemperatureMeteorological183.1F2026-08-07 10:54 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.1inches2026-08-07 10:54 EDT1 7 30
Stingray PointLatitudePosition537.56743Degrees2026-08-07 10:54 EDT1 7 30
Stingray PointLongitudePosition5-76.26213Degrees2026-08-07 10:54 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality221%2026-08-07 10:54 EDT1 7 30
Stingray PointWater SalinityWater Quality219.1PSU2026-08-07 10:54 EDT1 7 30
Stingray PointWater TemperatureWater Quality283.4F2026-08-07 10:54 EDT1 7 30
Stingray PointWind DirectionMeteorological1246Deg. Mag.2026-08-07 10:54 EDT1 7 30
Stingray PointWind GustMeteorological113.2kts2026-08-07 10:54 EDT1 7 30
Stingray PointWind SpeedMeteorological110.7kts2026-08-07 10:54 EDT1 7 30
York SpitAir TemperatureMeteorological183.0F2026-08-07 10:54 EDT1 7 30
York SpitBarometric PressureMeteorological130.3inches2026-08-07 10:54 EDT1 7 30
York SpitCurrent DirectionCurrents4350Deg. Mag.2026-07-04 23:54 EDT1 7 30
York SpitCurrent SpeedCurrents42.265kts2026-07-04 23:54 EDT1 7 30
York SpitLatitudePosition537.20707Degrees2026-08-07 10:54 EDT1 7 30
York SpitLongitudePosition5-76.26913Degrees2026-08-07 10:54 EDT1 7 30
York SpitMean Wave PeriodWaves315.6s2026-08-07 10:54 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality22%2026-08-07 10:54 EDT1 7 30
York SpitSignificant Wave HeightWaves31.12ft2026-08-07 10:54 EDT1 7 30
York SpitWater SalinityWater Quality223.7PSU2026-08-07 10:54 EDT1 7 30
York SpitWater TemperatureWater Quality282.0F2026-08-07 10:54 EDT1 7 30
York SpitWave Direction (From)Waves3304Deg. Mag.2026-08-07 10:54 EDT1 7 30
York SpitWind DirectionMeteorological1244Deg. Mag.2026-08-07 10:54 EDT1 7 30
York SpitWind GustMeteorological116.7kts2026-08-07 10:54 EDT1 7 30
York SpitWind SpeedMeteorological112.0kts2026-08-07 10:54 EDT1 7 30