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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological167.1F2026-05-08 17:48 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological129.9inches2026-05-08 17:48 EDT1 7 30
Baltimore HarborLatitudePosition539.22269Degrees2026-05-08 17:48 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52932Degrees2026-05-08 17:48 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves31.8s2026-05-08 17:48 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality20%2026-05-08 17:48 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.61ft2026-05-08 17:48 EDT1 7 30
Baltimore HarborWater SalinityWater Quality27.3PSU2026-05-08 17:48 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality262.6F2026-05-08 17:48 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3257Deg. Mag.2026-05-08 17:48 EDT1 7 30
Baltimore HarborWind ChillMeteorological167.1F2026-05-08 17:48 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1244Deg. Mag.2026-05-08 17:48 EDT1 7 30
Baltimore HarborWind GustMeteorological114.8kts2026-05-08 17:48 EDT1 7 30
Baltimore HarborWind SpeedMeteorological112.1kts2026-05-08 17:48 EDT1 7 30
AnnapolisAir TemperatureMeteorological159.4F2026-05-08 17:48 EDT1 7 30
AnnapolisBarometric PressureMeteorological129.8inches2026-05-08 17:48 EDT1 7 30
AnnapolisLatitudePosition538.96354Degrees2026-05-08 17:48 EDT1 7 30
AnnapolisLongitudePosition5-76.44687Degrees2026-05-08 17:48 EDT1 7 30
AnnapolisMean Wave PeriodWaves33.2s2026-05-08 17:48 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality21%2026-05-08 17:48 EDT1 7 30
AnnapolisSignificant Wave HeightWaves31.36ft2026-05-08 17:48 EDT1 7 30
AnnapolisWater SalinityWater Quality28.7PSU2026-05-08 17:48 EDT1 7 30
AnnapolisWater TemperatureWater Quality261.1F2026-05-08 17:48 EDT1 7 30
AnnapolisWave Direction (From)Waves328Deg. Mag.2026-05-08 17:48 EDT1 7 30
AnnapolisWind ChillMeteorological159.4F2026-05-08 17:48 EDT1 7 30
AnnapolisWind DirectionMeteorological1174Deg. Mag.2026-05-08 17:48 EDT1 7 30
AnnapolisWind GustMeteorological124.7kts2026-05-08 17:48 EDT1 7 30
AnnapolisWind SpeedMeteorological119.9kts2026-05-08 17:48 EDT1 7 30
Gooses ReefAir TemperatureMeteorological158.8F2026-05-08 17:48 EDT1 7 30
Gooses ReefBarometric PressureMeteorological129.9inches2026-05-08 17:48 EDT1 7 30
Gooses ReefLatitudePosition538.55616Degrees2026-05-08 17:48 EDT1 7 30
Gooses ReefLongitudePosition5-76.41479Degrees2026-05-08 17:48 EDT1 7 30
Gooses ReefMean Wave PeriodWaves34.1s2026-05-08 17:48 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality24%2026-05-08 17:48 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves31.92ft2026-05-08 17:48 EDT1 7 30
Gooses ReefWater SalinityWater Quality212.3PSU2026-05-08 17:48 EDT1 7 30
Gooses ReefWater TemperatureWater Quality260.5F2026-05-08 17:48 EDT1 7 30
Gooses ReefWave Direction (From)Waves3165Deg. Mag.2026-05-08 17:48 EDT1 7 30
Gooses ReefWind ChillMeteorological158.8F2026-05-08 17:48 EDT1 7 30
Gooses ReefWind DirectionMeteorological1152Deg. Mag.2026-05-08 17:48 EDT1 7 30
Gooses ReefWind GustMeteorological134.0kts2026-05-08 17:48 EDT1 7 30
Gooses ReefWind SpeedMeteorological122.7kts2026-05-08 17:48 EDT1 7 30
PotomacAir TemperatureMeteorological163.3F2026-05-08 17:48 EDT1 7 30
PotomacBarometric PressureMeteorological130.0inches2026-05-08 17:48 EDT1 7 30
PotomacLatitudePosition538.03349Degrees2026-05-08 17:48 EDT1 7 30
PotomacLongitudePosition5-76.33756Degrees2026-05-08 17:48 EDT1 7 30
PotomacMean Wave PeriodWaves32.9s2026-05-08 17:48 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality24%2026-05-08 17:48 EDT1 7 30
PotomacSignificant Wave HeightWaves31.59ft2026-05-08 17:48 EDT1 7 30
PotomacWater SalinityWater Quality214.9PSU2026-05-08 17:48 EDT1 7 30
PotomacWater TemperatureWater Quality260.9F2026-05-08 17:48 EDT1 7 30
PotomacWave Direction (From)Waves3165Deg. Mag.2026-05-08 17:48 EDT1 7 30
PotomacWind ChillMeteorological163.3F2026-05-08 17:48 EDT1 7 30
PotomacWind DirectionMeteorological1156Deg. Mag.2026-05-08 17:48 EDT1 7 30
PotomacWind GustMeteorological120.2kts2026-05-08 17:48 EDT1 7 30
PotomacWind SpeedMeteorological116.2kts2026-05-08 17:48 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 TemperatureMeteorological157.0F2026-05-08 17:48 EDT1 7 30
York SpitBarometric PressureMeteorological130.0inches2026-05-08 17:48 EDT1 7 30
York SpitCurrent DirectionCurrents4158Deg. Mag.2026-05-08 17:48 EDT1 7 30
York SpitCurrent SpeedCurrents41.909kts2026-05-08 17:48 EDT1 7 30
York SpitLatitudePosition537.20772Degrees2026-05-08 17:48 EDT1 7 30
York SpitLongitudePosition5-76.26904Degrees2026-05-08 17:48 EDT1 7 30
York SpitMean Wave PeriodWaves33.1s2026-05-08 17:48 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-05-08 17:48 EDT1 7 30
York SpitSignificant Wave HeightWaves31.84ft2026-05-08 17:48 EDT1 7 30
York SpitWater SalinityWater Quality223.0PSU2026-05-08 17:48 EDT1 7 30
York SpitWater TemperatureWater Quality261.7F2026-05-08 17:48 EDT1 7 30
York SpitWave Direction (From)Waves3125Deg. Mag.2026-05-08 17:48 EDT1 7 30
York SpitWind ChillMeteorological157.0F2026-05-08 17:48 EDT1 7 30
York SpitWind DirectionMeteorological1134Deg. Mag.2026-05-08 17:48 EDT1 7 30
York SpitWind GustMeteorological123.5kts2026-05-08 17:48 EDT1 7 30
York SpitWind SpeedMeteorological119.1kts2026-05-08 17:48 EDT1 7 30