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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological152.7F2026-05-11 23:54 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.2inches2026-05-11 23:54 EDT1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-05-11 23:54 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52933Degrees2026-05-11 23:54 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves31.5s2026-05-11 23:54 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality20%2026-05-11 23:54 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.35ft2026-05-11 23:54 EDT1 7 30
Baltimore HarborWater SalinityWater Quality26.4PSU2026-05-11 23:54 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality262.4F2026-05-11 23:54 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3305Deg. Mag.2026-05-11 23:54 EDT1 7 30
Baltimore HarborWind ChillMeteorological152.7F2026-05-11 23:54 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1243Deg. Mag.2026-05-11 23:54 EDT1 7 30
Baltimore HarborWind GustMeteorological115.3kts2026-05-11 23:54 EDT1 7 30
Baltimore HarborWind SpeedMeteorological112.4kts2026-05-11 23:54 EDT1 7 30
AnnapolisAir TemperatureMeteorological151.3F2026-05-11 23:54 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.2inches2026-05-11 23:54 EDT1 7 30
AnnapolisLatitudePosition538.96342Degrees2026-05-11 23:54 EDT1 7 30
AnnapolisLongitudePosition5-76.44685Degrees2026-05-11 23:54 EDT1 7 30
AnnapolisMean Wave PeriodWaves31.5s2026-05-11 23:54 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality20%2026-05-11 23:54 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.53ft2026-05-11 23:54 EDT1 7 30
AnnapolisWater SalinityWater Quality27.9PSU2026-05-11 23:54 EDT1 7 30
AnnapolisWater TemperatureWater Quality261.6F2026-05-11 23:54 EDT1 7 30
AnnapolisWave Direction (From)Waves329Deg. Mag.2026-05-11 23:54 EDT1 7 30
AnnapolisWind ChillMeteorological151.3F2026-05-11 23:54 EDT1 7 30
AnnapolisWind DirectionMeteorological1255Deg. Mag.2026-05-11 23:54 EDT1 7 30
AnnapolisWind GustMeteorological119.4kts2026-05-11 23:54 EDT1 7 30
AnnapolisWind SpeedMeteorological114.6kts2026-05-11 23:54 EDT1 7 30
Gooses ReefAir TemperatureMeteorological150.3F2026-05-11 23:54 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.2inches2026-05-11 23:54 EDT1 7 30
Gooses ReefLatitudePosition538.55615Degrees2026-05-11 23:54 EDT1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-05-11 23:54 EDT1 7 30
Gooses ReefMean Wave PeriodWaves316.7s2026-05-11 23:54 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality24%2026-05-11 23:54 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves31.17ft2026-05-11 23:54 EDT1 7 30
Gooses ReefWater SalinityWater Quality212.2PSU2026-05-11 23:54 EDT1 7 30
Gooses ReefWater TemperatureWater Quality260.9F2026-05-11 23:54 EDT1 7 30
Gooses ReefWave Direction (From)Waves333Deg. Mag.2026-05-11 23:54 EDT1 7 30
Gooses ReefWind ChillMeteorological150.3F2026-05-11 23:54 EDT1 7 30
Gooses ReefWind DirectionMeteorological1262Deg. Mag.2026-05-11 23:54 EDT1 7 30
Gooses ReefWind GustMeteorological120.0kts2026-05-11 23:54 EDT1 7 30
Gooses ReefWind SpeedMeteorological115.5kts2026-05-11 23:54 EDT1 7 30
PotomacAir TemperatureMeteorological152.7F2026-05-11 23:54 EDT1 7 30
PotomacBarometric PressureMeteorological130.2inches2026-05-11 23:54 EDT1 7 30
PotomacLatitudePosition538.03339Degrees2026-05-11 23:54 EDT1 7 30
PotomacLongitudePosition5-76.33748Degrees2026-05-11 23:54 EDT1 7 30
PotomacMean Wave PeriodWaves32.4s2026-05-11 23:54 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality24%2026-05-11 23:54 EDT1 7 30
PotomacSignificant Wave HeightWaves30.97ft2026-05-11 23:54 EDT1 7 30
PotomacWater SalinityWater Quality214.9PSU2026-05-11 23:54 EDT1 7 30
PotomacWater TemperatureWater Quality261.9F2026-05-11 23:54 EDT1 7 30
PotomacWave Direction (From)Waves3284Deg. Mag.2026-05-11 23:54 EDT1 7 30
PotomacWind ChillMeteorological152.7F2026-05-11 23:54 EDT1 7 30
PotomacWind DirectionMeteorological1282Deg. Mag.2026-05-11 23:54 EDT1 7 30
PotomacWind GustMeteorological116.9kts2026-05-11 23:54 EDT1 7 30
PotomacWind SpeedMeteorological112.7kts2026-05-11 23:54 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 TemperatureMeteorological151.1F2026-05-11 23:54 EDT1 7 30
York SpitBarometric PressureMeteorological129.7inches2026-05-11 23:54 EDT1 7 30
York SpitCurrent DirectionCurrents4325Deg. Mag.2026-05-11 23:54 EDT1 7 30
York SpitCurrent SpeedCurrents41.882kts2026-05-11 23:54 EDT1 7 30
York SpitLatitudePosition537.20757Degrees2026-05-11 23:54 EDT1 7 30
York SpitLongitudePosition5-76.26895Degrees2026-05-11 23:54 EDT1 7 30
York SpitMean Wave PeriodWaves33.1s2026-05-11 23:54 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-05-11 23:54 EDT1 7 30
York SpitSignificant Wave HeightWaves31.04ft2026-05-11 23:54 EDT1 7 30
York SpitWater SalinityWater Quality223.0PSU2026-05-11 23:54 EDT1 7 30
York SpitWater TemperatureWater Quality262.7F2026-05-11 23:54 EDT1 7 30
York SpitWave Direction (From)Waves3299Deg. Mag.2026-05-11 23:54 EDT1 7 30
York SpitWind ChillMeteorological151.1F2026-05-11 23:54 EDT1 7 30
York SpitWind DirectionMeteorological1315Deg. Mag.2026-05-11 23:54 EDT1 7 30
York SpitWind GustMeteorological112.0kts2026-05-11 23:54 EDT1 7 30
York SpitWind SpeedMeteorological19.0kts2026-05-11 23:54 EDT1 7 30