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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological163.9F2026-05-16 08:48 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.2inches2026-05-16 08:48 EDT1 7 30
Baltimore HarborLatitudePosition539.22267Degrees2026-05-16 08:48 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52933Degrees2026-05-16 08:48 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.5s2026-05-16 08:48 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality20%2026-05-16 08:48 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.30ft2026-05-16 08:48 EDT1 7 30
Baltimore HarborWater SalinityWater Quality27.3PSU2026-05-16 08:48 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality262.9F2026-05-16 08:48 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3332Deg. Mag.2026-05-16 08:48 EDT1 7 30
Baltimore HarborWind ChillMeteorological163.9F2026-05-16 08:48 EDT1 7 30
Baltimore HarborWind DirectionMeteorological173Deg. Mag.2026-05-16 08:48 EDT1 7 30
Baltimore HarborWind GustMeteorological13.7kts2026-05-16 08:48 EDT1 7 30
Baltimore HarborWind SpeedMeteorological12.7kts2026-05-16 08:48 EDT1 7 30
AnnapolisAir TemperatureMeteorological160.6F2026-05-16 08:48 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.1inches2026-05-16 08:48 EDT1 7 30
AnnapolisLatitudePosition538.96353Degrees2026-05-16 08:48 EDT1 7 30
AnnapolisLongitudePosition5-76.44685Degrees2026-05-16 08:48 EDT1 7 30
AnnapolisMean Wave PeriodWaves32.5s2026-05-16 08:48 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality20%2026-05-16 08:48 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.76ft2026-05-16 08:48 EDT1 7 30
AnnapolisWater SalinityWater Quality28.2PSU2026-05-16 08:48 EDT1 7 30
AnnapolisWater TemperatureWater Quality262.1F2026-05-16 08:48 EDT1 7 30
AnnapolisWave Direction (From)Waves3201Deg. Mag.2026-05-16 08:48 EDT1 7 30
AnnapolisWind ChillMeteorological160.6F2026-05-16 08:48 EDT1 7 30
AnnapolisWind DirectionMeteorological1180Deg. Mag.2026-05-16 08:48 EDT1 7 30
AnnapolisWind GustMeteorological118.1kts2026-05-16 08:48 EDT1 7 30
AnnapolisWind SpeedMeteorological114.3kts2026-05-16 08:48 EDT1 7 30
Gooses ReefAir TemperatureMeteorological162.1F2026-05-16 08:48 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.1inches2026-05-16 08:48 EDT1 7 30
Gooses ReefLatitudePosition538.55612Degrees2026-05-16 08:48 EDT1 7 30
Gooses ReefLongitudePosition5-76.41472Degrees2026-05-16 08:48 EDT1 7 30
Gooses ReefMean Wave PeriodWaves32.4s2026-05-16 08:48 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality24%2026-05-16 08:48 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves31.71ft2026-05-16 08:48 EDT1 7 30
Gooses ReefWater SalinityWater Quality212.0PSU2026-05-16 08:48 EDT1 7 30
Gooses ReefWater TemperatureWater Quality261.9F2026-05-16 08:48 EDT1 7 30
Gooses ReefWave Direction (From)Waves3168Deg. Mag.2026-05-16 08:48 EDT1 7 30
Gooses ReefWind ChillMeteorological162.1F2026-05-16 08:48 EDT1 7 30
Gooses ReefWind DirectionMeteorological1182Deg. Mag.2026-05-16 08:48 EDT1 7 30
Gooses ReefWind GustMeteorological110.7kts2026-05-16 08:48 EDT1 7 30
Gooses ReefWind SpeedMeteorological18.7kts2026-05-16 08:48 EDT1 7 30
PotomacAir TemperatureMeteorological164.5F2026-05-16 08:48 EDT1 7 30
PotomacBarometric PressureMeteorological130.2inches2026-05-16 08:48 EDT1 7 30
PotomacLatitudePosition538.03349Degrees2026-05-16 08:48 EDT1 7 30
PotomacLongitudePosition5-76.33749Degrees2026-05-16 08:48 EDT1 7 30
PotomacMean Wave PeriodWaves32.4s2026-05-16 08:48 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality24%2026-05-16 08:48 EDT1 7 30
PotomacSignificant Wave HeightWaves31.29ft2026-05-16 08:48 EDT1 7 30
PotomacWater SalinityWater Quality215.1PSU2026-05-16 08:48 EDT1 7 30
PotomacWater TemperatureWater Quality262.3F2026-05-16 08:48 EDT1 7 30
PotomacWave Direction (From)Waves3201Deg. Mag.2026-05-16 08:48 EDT1 7 30
PotomacWind ChillMeteorological164.5F2026-05-16 08:48 EDT1 7 30
PotomacWind DirectionMeteorological1212Deg. Mag.2026-05-16 08:48 EDT1 7 30
PotomacWind GustMeteorological114.2kts2026-05-16 08:48 EDT1 7 30
PotomacWind SpeedMeteorological111.0kts2026-05-16 08:48 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 TemperatureMeteorological163.3F2026-05-16 08:48 EDT1 7 30
York SpitBarometric PressureMeteorological130.3inches2026-05-16 08:48 EDT1 7 30
York SpitCurrent DirectionCurrents4188Deg. Mag.2026-05-16 08:48 EDT1 7 30
York SpitCurrent SpeedCurrents42.027kts2026-05-16 08:48 EDT1 7 30
York SpitLatitudePosition537.20780Degrees2026-05-16 08:48 EDT1 7 30
York SpitLongitudePosition5-76.26897Degrees2026-05-16 08:48 EDT1 7 30
York SpitMean Wave PeriodWaves32.6s2026-05-16 08:48 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-05-16 08:48 EDT1 7 30
York SpitSignificant Wave HeightWaves30.74ft2026-05-16 08:48 EDT1 7 30
York SpitWater SalinityWater Quality222.7PSU2026-05-16 08:48 EDT1 7 30
York SpitWater TemperatureWater Quality263.6F2026-05-16 08:48 EDT1 7 30
York SpitWave Direction (From)Waves316Deg. Mag.2026-05-16 08:48 EDT1 7 30
York SpitWind ChillMeteorological163.3F2026-05-16 08:48 EDT1 7 30
York SpitWind DirectionMeteorological1203Deg. Mag.2026-05-16 08:48 EDT1 7 30
York SpitWind GustMeteorological110.3kts2026-05-16 08:48 EDT1 7 30
York SpitWind SpeedMeteorological18.9kts2026-05-16 08:48 EDT1 7 30