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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological153.4F2026-05-15 05:54 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological129.9inches2026-05-15 05:54 EDT1 7 30
Baltimore HarborLatitudePosition539.22266Degrees2026-05-15 05:54 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52933Degrees2026-05-15 05:54 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.0s2026-05-15 05:54 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality20%2026-05-15 05:54 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.76ft2026-05-15 05:54 EDT1 7 30
Baltimore HarborWater SalinityWater Quality27.3PSU2026-05-15 05:54 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality261.9F2026-05-15 05:54 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3122Deg. Mag.2026-05-15 05:54 EDT1 7 30
Baltimore HarborWind ChillMeteorological153.4F2026-05-15 05:54 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1306Deg. Mag.2026-05-15 05:54 EDT1 7 30
Baltimore HarborWind GustMeteorological121.6kts2026-05-15 05:54 EDT1 7 30
Baltimore HarborWind SpeedMeteorological116.7kts2026-05-15 05:54 EDT1 7 30
AnnapolisAir TemperatureMeteorological151.7F2026-05-15 05:54 EDT1 7 30
AnnapolisBarometric PressureMeteorological129.9inches2026-05-15 05:54 EDT1 7 30
AnnapolisLatitudePosition538.96343Degrees2026-05-15 05:54 EDT1 7 30
AnnapolisLongitudePosition5-76.44685Degrees2026-05-15 05:54 EDT1 7 30
AnnapolisMean Wave PeriodWaves31.4s2026-05-15 05:54 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality20%2026-05-15 05:54 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.29ft2026-05-15 05:54 EDT1 7 30
AnnapolisWater SalinityWater Quality28.1PSU2026-05-15 05:54 EDT1 7 30
AnnapolisWater TemperatureWater Quality260.7F2026-05-15 05:54 EDT1 7 30
AnnapolisWave Direction (From)Waves3120Deg. Mag.2026-05-15 05:54 EDT1 7 30
AnnapolisWind ChillMeteorological151.7F2026-05-15 05:54 EDT1 7 30
AnnapolisWind DirectionMeteorological1300Deg. Mag.2026-05-15 05:54 EDT1 7 30
AnnapolisWind GustMeteorological114.4kts2026-05-15 05:54 EDT1 7 30
AnnapolisWind SpeedMeteorological110.4kts2026-05-15 05:54 EDT1 7 30
Gooses ReefAir TemperatureMeteorological151.6F2026-05-15 05:54 EDT1 7 30
Gooses ReefBarometric PressureMeteorological129.9inches2026-05-15 05:54 EDT1 7 30
Gooses ReefLatitudePosition538.55600Degrees2026-05-15 05:54 EDT1 7 30
Gooses ReefLongitudePosition5-76.41472Degrees2026-05-15 05:54 EDT1 7 30
Gooses ReefMean Wave PeriodWaves31.9s2026-05-15 05:54 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality24%2026-05-15 05:54 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.71ft2026-05-15 05:54 EDT1 7 30
Gooses ReefWater SalinityWater Quality212.3PSU2026-05-15 05:54 EDT1 7 30
Gooses ReefWater TemperatureWater Quality261.1F2026-05-15 05:54 EDT1 7 30
Gooses ReefWave Direction (From)Waves3345Deg. Mag.2026-05-15 05:54 EDT1 7 30
Gooses ReefWind ChillMeteorological151.6F2026-05-15 05:54 EDT1 7 30
Gooses ReefWind DirectionMeteorological1302Deg. Mag.2026-05-15 05:54 EDT1 7 30
Gooses ReefWind GustMeteorological117.5kts2026-05-15 05:54 EDT1 7 30
Gooses ReefWind SpeedMeteorological110.7kts2026-05-15 05:54 EDT1 7 30
PotomacAir TemperatureMeteorological154.6F2026-05-15 05:54 EDT1 7 30
PotomacBarometric PressureMeteorological130.0inches2026-05-15 05:54 EDT1 7 30
PotomacLatitudePosition538.03325Degrees2026-05-15 05:54 EDT1 7 30
PotomacLongitudePosition5-76.33733Degrees2026-05-15 05:54 EDT1 7 30
PotomacMean Wave PeriodWaves32.6s2026-05-15 05:54 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality24%2026-05-15 05:54 EDT1 7 30
PotomacSignificant Wave HeightWaves31.24ft2026-05-15 05:54 EDT1 7 30
PotomacWater SalinityWater Quality215.1PSU2026-05-15 05:54 EDT1 7 30
PotomacWater TemperatureWater Quality262.0F2026-05-15 05:54 EDT1 7 30
PotomacWave Direction (From)Waves3286Deg. Mag.2026-05-15 05:54 EDT1 7 30
PotomacWind ChillMeteorological154.6F2026-05-15 05:54 EDT1 7 30
PotomacWind DirectionMeteorological1290Deg. Mag.2026-05-15 05:54 EDT1 7 30
PotomacWind GustMeteorological117.7kts2026-05-15 05:54 EDT1 7 30
PotomacWind SpeedMeteorological114.8kts2026-05-15 05:54 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 TemperatureMeteorological154.5F2026-05-15 05:54 EDT1 7 30
York SpitBarometric PressureMeteorological129.3inches2026-05-15 05:54 EDT1 7 30
York SpitCurrent DirectionCurrents461Deg. Mag.2026-05-15 05:54 EDT1 7 30
York SpitCurrent SpeedCurrents41.538kts2026-05-15 05:54 EDT1 7 30
York SpitLatitudePosition537.20757Degrees2026-05-15 05:54 EDT1 7 30
York SpitLongitudePosition5-76.26894Degrees2026-05-15 05:54 EDT1 7 30
York SpitMean Wave PeriodWaves32.8s2026-05-15 05:54 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-05-15 05:54 EDT1 7 30
York SpitSignificant Wave HeightWaves31.57ft2026-05-15 05:54 EDT1 7 30
York SpitWater SalinityWater Quality222.8PSU2026-05-15 05:54 EDT1 7 30
York SpitWater TemperatureWater Quality262.6F2026-05-15 05:54 EDT1 7 30
York SpitWave Direction (From)Waves3354Deg. Mag.2026-05-15 05:54 EDT1 7 30
York SpitWind ChillMeteorological154.5F2026-05-15 05:54 EDT1 7 30
York SpitWind DirectionMeteorological1280Deg. Mag.2026-05-15 05:54 EDT1 7 30
York SpitWind GustMeteorological122.3kts2026-05-15 05:54 EDT1 7 30
York SpitWind SpeedMeteorological116.3kts2026-05-15 05:54 EDT1 7 30