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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological162.1F2026-05-12 17:36 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.2inches2026-05-12 17:36 EDT1 7 30
Baltimore HarborLatitudePosition539.22271Degrees2026-05-12 17:36 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52939Degrees2026-05-12 17:36 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.6s2026-05-12 17:36 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality20%2026-05-12 17:36 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.77ft2026-05-12 17:36 EDT1 7 30
Baltimore HarborWater SalinityWater Quality26.7PSU2026-05-12 17:36 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality263.9F2026-05-12 17:36 EDT1 7 30
Baltimore HarborWave Direction (From)Waves396Deg. Mag.2026-05-12 17:36 EDT1 7 30
Baltimore HarborWind ChillMeteorological162.1F2026-05-12 17:36 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1146Deg. Mag.2026-05-12 17:36 EDT1 7 30
Baltimore HarborWind GustMeteorological115.3kts2026-05-12 17:36 EDT1 7 30
Baltimore HarborWind SpeedMeteorological112.2kts2026-05-12 17:36 EDT1 7 30
AnnapolisAir TemperatureMeteorological162.4F2026-05-12 17:36 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.1inches2026-05-12 17:36 EDT1 7 30
AnnapolisLatitudePosition538.96342Degrees2026-05-12 17:36 EDT1 7 30
AnnapolisLongitudePosition5-76.44688Degrees2026-05-12 17:36 EDT1 7 30
AnnapolisMean Wave PeriodWaves32.2s2026-05-12 17:36 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality20%2026-05-12 17:36 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.78ft2026-05-12 17:36 EDT1 7 30
AnnapolisWater SalinityWater Quality27.4PSU2026-05-12 17:36 EDT1 7 30
AnnapolisWater TemperatureWater Quality263.3F2026-05-12 17:36 EDT1 7 30
AnnapolisWave Direction (From)Waves322Deg. Mag.2026-05-12 17:36 EDT1 7 30
AnnapolisWind ChillMeteorological162.4F2026-05-12 17:36 EDT1 7 30
AnnapolisWind DirectionMeteorological1166Deg. Mag.2026-05-12 17:36 EDT1 7 30
AnnapolisWind GustMeteorological112.2kts2026-05-12 17:36 EDT1 7 30
AnnapolisWind SpeedMeteorological19.7kts2026-05-12 17:36 EDT1 7 30
Gooses ReefAir TemperatureMeteorological158.1F2026-05-12 17:36 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.1inches2026-05-12 17:36 EDT1 7 30
Gooses ReefLatitudePosition538.55610Degrees2026-05-12 17:36 EDT1 7 30
Gooses ReefLongitudePosition5-76.41479Degrees2026-05-12 17:36 EDT1 7 30
Gooses ReefMean Wave PeriodWaves32.8s2026-05-12 17:36 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality24%2026-05-12 17:36 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves32.70ft2026-05-12 17:36 EDT1 7 30
Gooses ReefWater SalinityWater Quality212.0PSU2026-05-12 17:36 EDT1 7 30
Gooses ReefWater TemperatureWater Quality261.8F2026-05-12 17:36 EDT1 7 30
Gooses ReefWave Direction (From)Waves356Deg. Mag.2026-05-12 17:36 EDT1 7 30
Gooses ReefWind ChillMeteorological158.1F2026-05-12 17:36 EDT1 7 30
Gooses ReefWind DirectionMeteorological1164Deg. Mag.2026-05-12 17:36 EDT1 7 30
Gooses ReefWind GustMeteorological123.1kts2026-05-12 17:36 EDT1 7 30
Gooses ReefWind SpeedMeteorological118.4kts2026-05-12 17:36 EDT1 7 30
PotomacAir TemperatureMeteorological162.0F2026-05-12 17:36 EDT1 7 30
PotomacBarometric PressureMeteorological130.2inches2026-05-12 17:36 EDT1 7 30
PotomacLatitudePosition538.03341Degrees2026-05-12 17:36 EDT1 7 30
PotomacLongitudePosition5-76.33755Degrees2026-05-12 17:36 EDT1 7 30
PotomacMean Wave PeriodWaves32.3s2026-05-12 17:36 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality24%2026-05-12 17:36 EDT1 7 30
PotomacSignificant Wave HeightWaves31.01ft2026-05-12 17:36 EDT1 7 30
PotomacWater SalinityWater Quality215.0PSU2026-05-12 17:36 EDT1 7 30
PotomacWater TemperatureWater Quality262.2F2026-05-12 17:36 EDT1 7 30
PotomacWave Direction (From)Waves3159Deg. Mag.2026-05-12 17:36 EDT1 7 30
PotomacWind ChillMeteorological162.0F2026-05-12 17:36 EDT1 7 30
PotomacWind DirectionMeteorological1129Deg. Mag.2026-05-12 17:36 EDT1 7 30
PotomacWind GustMeteorological118.6kts2026-05-12 17:36 EDT1 7 30
PotomacWind SpeedMeteorological115.4kts2026-05-12 17:36 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 TemperatureMeteorological158.7F2026-05-12 17:36 EDT1 7 30
York SpitBarometric PressureMeteorological130.3inches2026-05-12 17:36 EDT1 7 30
York SpitCurrent DirectionCurrents4160Deg. Mag.2026-05-12 17:36 EDT1 7 30
York SpitCurrent SpeedCurrents41.903kts2026-05-12 17:36 EDT1 7 30
York SpitLatitudePosition537.20779Degrees2026-05-12 17:36 EDT1 7 30
York SpitLongitudePosition5-76.26912Degrees2026-05-12 17:36 EDT1 7 30
York SpitMean Wave PeriodWaves32.3s2026-05-12 17:36 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-05-12 17:36 EDT1 7 30
York SpitSignificant Wave HeightWaves31.30ft2026-05-12 17:36 EDT1 7 30
York SpitWater SalinityWater Quality222.6PSU2026-05-12 17:36 EDT1 7 30
York SpitWater TemperatureWater Quality263.2F2026-05-12 17:36 EDT1 7 30
York SpitWave Direction (From)Waves3157Deg. Mag.2026-05-12 17:36 EDT1 7 30
York SpitWind ChillMeteorological158.7F2026-05-12 17:36 EDT1 7 30
York SpitWind DirectionMeteorological1133Deg. Mag.2026-05-12 17:36 EDT1 7 30
York SpitWind GustMeteorological120.6kts2026-05-12 17:36 EDT1 7 30
York SpitWind SpeedMeteorological116.8kts2026-05-12 17:36 EDT1 7 30