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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological157.7F2026-05-07 16:48 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological129.8inches2026-05-07 16:48 EDT1 7 30
Baltimore HarborLatitudePosition539.22271Degrees2026-05-07 16:48 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52938Degrees2026-05-07 16:48 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves31.9s2026-05-07 16:48 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality20%2026-05-07 16:48 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.50ft2026-05-07 16:48 EDT1 7 30
Baltimore HarborWater SalinityWater Quality27.0PSU2026-05-07 16:48 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality262.7F2026-05-07 16:48 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3157Deg. Mag.2026-05-07 16:48 EDT1 7 30
Baltimore HarborWind ChillMeteorological157.7F2026-05-07 16:48 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1132Deg. Mag.2026-05-07 16:48 EDT1 7 30
Baltimore HarborWind GustMeteorological117.3kts2026-05-07 16:48 EDT1 7 30
Baltimore HarborWind SpeedMeteorological114.3kts2026-05-07 16:48 EDT1 7 30
AnnapolisAir TemperatureMeteorological157.1F2026-05-07 16:48 EDT1 7 30
AnnapolisBarometric PressureMeteorological129.8inches2026-05-07 16:48 EDT1 7 30
AnnapolisLatitudePosition538.96343Degrees2026-05-07 16:48 EDT1 7 30
AnnapolisLongitudePosition5-76.44685Degrees2026-05-07 16:48 EDT1 7 30
AnnapolisMean Wave PeriodWaves33.1s2026-05-07 16:48 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality21%2026-05-07 16:48 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.34ft2026-05-07 16:48 EDT1 7 30
AnnapolisWater SalinityWater Quality28.7PSU2026-05-07 16:48 EDT1 7 30
AnnapolisWater TemperatureWater Quality261.2F2026-05-07 16:48 EDT1 7 30
AnnapolisWave Direction (From)Waves333Deg. Mag.2026-05-07 16:48 EDT1 7 30
AnnapolisWind ChillMeteorological157.1F2026-05-07 16:48 EDT1 7 30
AnnapolisWind DirectionMeteorological1177Deg. Mag.2026-05-07 16:48 EDT1 7 30
AnnapolisWind GustMeteorological110.9kts2026-05-07 16:48 EDT1 7 30
AnnapolisWind SpeedMeteorological18.9kts2026-05-07 16:48 EDT1 7 30
Gooses ReefAir TemperatureMeteorological153.4F2026-05-07 16:48 EDT1 7 30
Gooses ReefBarometric PressureMeteorological129.8inches2026-05-07 16:48 EDT1 7 30
Gooses ReefLatitudePosition538.55604Degrees2026-05-07 16:48 EDT1 7 30
Gooses ReefLongitudePosition5-76.41472Degrees2026-05-07 16:48 EDT1 7 30
Gooses ReefMean Wave PeriodWaves32.1s2026-05-07 16:48 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality22%2026-05-07 16:48 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.36ft2026-05-07 16:48 EDT1 7 30
Gooses ReefWater SalinityWater Quality211.5PSU2026-05-07 16:48 EDT1 7 30
Gooses ReefWater TemperatureWater Quality260.6F2026-05-07 16:48 EDT1 7 30
Gooses ReefWave Direction (From)Waves3360Deg. Mag.2026-05-07 16:48 EDT1 7 30
Gooses ReefWind ChillMeteorological153.4F2026-05-07 16:48 EDT1 7 30
Gooses ReefWind DirectionMeteorological1203Deg. Mag.2026-05-07 16:48 EDT1 7 30
Gooses ReefWind GustMeteorological19.1kts2026-05-07 16:48 EDT1 7 30
Gooses ReefWind SpeedMeteorological16.1kts2026-05-07 16:48 EDT1 7 30
PotomacAir TemperatureMeteorological152.4F2026-05-07 16:48 EDT1 7 30
PotomacBarometric PressureMeteorological129.9inches2026-05-07 16:48 EDT1 7 30
PotomacLatitudePosition538.03341Degrees2026-05-07 16:48 EDT1 7 30
PotomacLongitudePosition5-76.33748Degrees2026-05-07 16:48 EDT1 7 30
PotomacMean Wave PeriodWaves32.3s2026-05-07 16:48 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality23%2026-05-07 16:48 EDT1 7 30
PotomacSignificant Wave HeightWaves30.31ft2026-05-07 16:48 EDT1 7 30
PotomacWater SalinityWater Quality215.1PSU2026-05-07 16:48 EDT1 7 30
PotomacWater TemperatureWater Quality260.2F2026-05-07 16:48 EDT1 7 30
PotomacWave Direction (From)Waves3129Deg. Mag.2026-05-07 16:48 EDT1 7 30
PotomacWind ChillMeteorological152.4F2026-05-07 16:48 EDT1 7 30
PotomacWind DirectionMeteorological1332Deg. Mag.2026-05-07 16:48 EDT1 7 30
PotomacWind GustMeteorological110.5kts2026-05-07 16:48 EDT1 7 30
PotomacWind SpeedMeteorological18.4kts2026-05-07 16:48 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 TemperatureMeteorological154.3F2026-05-07 16:48 EDT1 7 30
York SpitBarometric PressureMeteorological129.7inches2026-05-07 16:48 EDT1 7 30
York SpitCurrent DirectionCurrents4291Deg. Mag.2026-05-07 16:48 EDT1 7 30
York SpitCurrent SpeedCurrents41.582kts2026-05-07 16:48 EDT1 7 30
York SpitLatitudePosition537.20772Degrees2026-05-07 16:48 EDT1 7 30
York SpitLongitudePosition5-76.26912Degrees2026-05-07 16:48 EDT1 7 30
York SpitMean Wave PeriodWaves33.4s2026-05-07 16:48 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-05-07 16:48 EDT1 7 30
York SpitSignificant Wave HeightWaves30.97ft2026-05-07 16:48 EDT1 7 30
York SpitWater SalinityWater Quality222.7PSU2026-05-07 16:48 EDT1 7 30
York SpitWater TemperatureWater Quality261.5F2026-05-07 16:48 EDT1 7 30
York SpitWave Direction (From)Waves328Deg. Mag.2026-05-07 16:48 EDT1 7 30
York SpitWind ChillMeteorological154.3F2026-05-07 16:48 EDT1 7 30
York SpitWind DirectionMeteorological128Deg. Mag.2026-05-07 16:48 EDT1 7 30
York SpitWind GustMeteorological112.2kts2026-05-07 16:48 EDT1 7 30
York SpitWind SpeedMeteorological19.6kts2026-05-07 16:48 EDT1 7 30