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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological158.1F2026-05-12 14:48 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.2inches2026-05-12 14:48 EDT1 7 30
Baltimore HarborLatitudePosition539.22271Degrees2026-05-12 14:48 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52939Degrees2026-05-12 14:48 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.1s2026-05-12 14:48 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality20%2026-05-12 14:48 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.65ft2026-05-12 14:48 EDT1 7 30
Baltimore HarborWater SalinityWater Quality26.6PSU2026-05-12 14:48 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality263.6F2026-05-12 14:48 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3162Deg. Mag.2026-05-12 14:48 EDT1 7 30
Baltimore HarborWind ChillMeteorological158.1F2026-05-12 14:48 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1129Deg. Mag.2026-05-12 14:48 EDT1 7 30
Baltimore HarborWind GustMeteorological121.2kts2026-05-12 14:48 EDT1 7 30
Baltimore HarborWind SpeedMeteorological117.5kts2026-05-12 14:48 EDT1 7 30
AnnapolisAir TemperatureMeteorological158.6F2026-05-12 14:48 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.2inches2026-05-12 14:48 EDT1 7 30
AnnapolisLatitudePosition538.96342Degrees2026-05-12 14:48 EDT1 7 30
AnnapolisLongitudePosition5-76.44688Degrees2026-05-12 14:48 EDT1 7 30
AnnapolisMean Wave PeriodWaves32.9s2026-05-12 14:48 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality20%2026-05-12 14:48 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.37ft2026-05-12 14:48 EDT1 7 30
AnnapolisWater SalinityWater Quality27.1PSU2026-05-12 14:48 EDT1 7 30
AnnapolisWater TemperatureWater Quality263.4F2026-05-12 14:48 EDT1 7 30
AnnapolisWave Direction (From)Waves3344Deg. Mag.2026-05-12 14:48 EDT1 7 30
AnnapolisWind ChillMeteorological158.6F2026-05-12 14:48 EDT1 7 30
AnnapolisWind DirectionMeteorological1166Deg. Mag.2026-05-12 14:48 EDT1 7 30
AnnapolisWind GustMeteorological112.8kts2026-05-12 14:48 EDT1 7 30
AnnapolisWind SpeedMeteorological110.5kts2026-05-12 14:48 EDT1 7 30
Gooses ReefAir TemperatureMeteorological156.5F2026-05-12 14:48 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.2inches2026-05-12 14:48 EDT1 7 30
Gooses ReefLatitudePosition538.55604Degrees2026-05-12 14:48 EDT1 7 30
Gooses ReefLongitudePosition5-76.41493Degrees2026-05-12 14:48 EDT1 7 30
Gooses ReefMean Wave PeriodWaves32.5s2026-05-12 14:48 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality25%2026-05-12 14:48 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.28ft2026-05-12 14:48 EDT1 7 30
Gooses ReefWater SalinityWater Quality212.3PSU2026-05-12 14:48 EDT1 7 30
Gooses ReefWater TemperatureWater Quality261.8F2026-05-12 14:48 EDT1 7 30
Gooses ReefWave Direction (From)Waves3318Deg. Mag.2026-05-12 14:48 EDT1 7 30
Gooses ReefWind ChillMeteorological156.5F2026-05-12 14:48 EDT1 7 30
Gooses ReefWind DirectionMeteorological1120Deg. Mag.2026-05-12 14:48 EDT1 7 30
Gooses ReefWind GustMeteorological111.3kts2026-05-12 14:48 EDT1 7 30
Gooses ReefWind SpeedMeteorological19.0kts2026-05-12 14:48 EDT1 7 30
PotomacAir TemperatureMeteorological158.4F2026-05-12 14:48 EDT1 7 30
PotomacBarometric PressureMeteorological130.2inches2026-05-12 14:48 EDT1 7 30
PotomacLatitudePosition538.03336Degrees2026-05-12 14:48 EDT1 7 30
PotomacLongitudePosition5-76.33748Degrees2026-05-12 14:48 EDT1 7 30
PotomacMean Wave PeriodWaves34.3s2026-05-12 14:48 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality25%2026-05-12 14:48 EDT1 7 30
PotomacSignificant Wave HeightWaves30.25ft2026-05-12 14:48 EDT1 7 30
PotomacWater SalinityWater Quality215.0PSU2026-05-12 14:48 EDT1 7 30
PotomacWater TemperatureWater Quality262.7F2026-05-12 14:48 EDT1 7 30
PotomacWave Direction (From)Waves3133Deg. Mag.2026-05-12 14:48 EDT1 7 30
PotomacWind ChillMeteorological158.4F2026-05-12 14:48 EDT1 7 30
PotomacWind DirectionMeteorological1104Deg. Mag.2026-05-12 14:48 EDT1 7 30
PotomacWind GustMeteorological18.9kts2026-05-12 14:48 EDT1 7 30
PotomacWind SpeedMeteorological17.8kts2026-05-12 14:48 EDT1 7 30
Stingray PointAir TemperatureMeteorological137.5F2026-02-21 21:30 EST1 7 30
Stingray PointBarometric PressureMeteorological130.2inches2026-02-21 21:30 EST1 7 30
Stingray PointLatitudePosition537.56759Degrees2026-02-21 21:30 EST1 7 30
Stingray PointLongitudePosition5-76.26278Degrees2026-02-21 21:30 EST1 7 30
Stingray PointMean Wave PeriodWaves32.5s2026-02-21 21:30 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2026-02-21 21:30 EST1 7 30
Stingray PointSignificant Wave HeightWaves30.09ft2026-02-21 21:30 EST1 7 30
Stingray PointWater SalinityWater Quality219.7PSU2026-02-21 21:30 EST1 7 30
Stingray PointWater TemperatureWater Quality239.0F2026-02-21 21:30 EST1 7 30
Stingray PointWave Direction (From)Waves371Deg. Mag.2026-02-21 21:30 EST1 7 30
Stingray PointWind ChillMeteorological132.6F2026-02-21 21:30 EST1 7 30
Stingray PointWind DirectionMeteorological1122Deg. Mag.2026-02-21 21:30 EST1 7 30
Stingray PointWind GustMeteorological17.0kts2026-02-21 21:30 EST1 7 30
Stingray PointWind SpeedMeteorological15.4kts2026-02-21 21:30 EST1 7 30
York SpitAir TemperatureMeteorological158.1F2026-05-12 14:48 EDT1 7 30
York SpitBarometric PressureMeteorological130.3inches2026-05-12 14:48 EDT1 7 30
York SpitCurrent DirectionCurrents4113Deg. Mag.2026-05-12 14:48 EDT1 7 30
York SpitCurrent SpeedCurrents41.999kts2026-05-12 14:48 EDT1 7 30
York SpitLatitudePosition537.20760Degrees2026-05-12 14:48 EDT1 7 30
York SpitLongitudePosition5-76.26913Degrees2026-05-12 14:48 EDT1 7 30
York SpitMean Wave PeriodWaves32.3s2026-05-12 14:48 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-05-12 14:48 EDT1 7 30
York SpitSignificant Wave HeightWaves31.05ft2026-05-12 14:48 EDT1 7 30
York SpitWater SalinityWater Quality222.5PSU2026-05-12 14:48 EDT1 7 30
York SpitWater TemperatureWater Quality263.6F2026-05-12 14:48 EDT1 7 30
York SpitWave Direction (From)Waves3117Deg. Mag.2026-05-12 14:48 EDT1 7 30
York SpitWind ChillMeteorological158.1F2026-05-12 14:48 EDT1 7 30
York SpitWind DirectionMeteorological193Deg. Mag.2026-05-12 14:48 EDT1 7 30
York SpitWind GustMeteorological111.5kts2026-05-12 14:48 EDT1 7 30
York SpitWind SpeedMeteorological19.5kts2026-05-12 14:48 EDT1 7 30