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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological154.4F2026-05-01 12:18 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.0inches2026-05-01 12:18 EDT1 7 30
Baltimore HarborLatitudePosition539.22269Degrees2026-05-01 12:18 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52938Degrees2026-05-01 12:18 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.5s2026-05-01 12:18 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality20%2026-05-01 12:18 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.39ft2026-05-01 12:18 EDT1 7 30
Baltimore HarborWater SalinityWater Quality26.3PSU2026-05-01 12:18 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality260.9F2026-05-01 12:18 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3280Deg. Mag.2026-05-01 12:18 EDT1 7 30
Baltimore HarborWind ChillMeteorological154.4F2026-05-01 12:18 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1133Deg. Mag.2026-05-01 12:18 EDT1 7 30
Baltimore HarborWind GustMeteorological114.8kts2026-05-01 12:18 EDT1 7 30
Baltimore HarborWind SpeedMeteorological112.5kts2026-05-01 12:18 EDT1 7 30
AnnapolisAir TemperatureMeteorological154.1F2026-05-01 12:18 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.0inches2026-05-01 12:18 EDT1 7 30
AnnapolisLatitudePosition538.96339Degrees2026-05-01 12:18 EDT1 7 30
AnnapolisLongitudePosition5-76.44685Degrees2026-05-01 12:18 EDT1 7 30
AnnapolisMean Wave PeriodWaves31.8s2026-05-01 12:18 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality20%2026-05-01 12:18 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.39ft2026-05-01 12:18 EDT1 7 30
AnnapolisWater SalinityWater Quality26.7PSU2026-05-01 12:18 EDT1 7 30
AnnapolisWater TemperatureWater Quality259.0F2026-05-01 12:18 EDT1 7 30
AnnapolisWave Direction (From)Waves346Deg. Mag.2026-05-01 12:18 EDT1 7 30
AnnapolisWind ChillMeteorological154.1F2026-05-01 12:18 EDT1 7 30
AnnapolisWind DirectionMeteorological1121Deg. Mag.2026-05-01 12:18 EDT1 7 30
AnnapolisWind GustMeteorological17.6kts2026-05-01 12:18 EDT1 7 30
AnnapolisWind SpeedMeteorological15.7kts2026-05-01 12:18 EDT1 7 30
Gooses ReefAir TemperatureMeteorological153.1F2026-05-01 12:18 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.0inches2026-05-01 12:18 EDT1 7 30
Gooses ReefLatitudePosition538.55599Degrees2026-05-01 12:18 EDT1 7 30
Gooses ReefLongitudePosition5-76.41472Degrees2026-05-01 12:18 EDT1 7 30
Gooses ReefMean Wave PeriodWaves32.2s2026-05-01 12:18 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality21%2026-05-01 12:18 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.34ft2026-05-01 12:18 EDT1 7 30
Gooses ReefWater SalinityWater Quality210.7PSU2026-05-01 12:18 EDT1 7 30
Gooses ReefWater TemperatureWater Quality258.6F2026-05-01 12:18 EDT1 7 30
Gooses ReefWave Direction (From)Waves354Deg. Mag.2026-05-01 12:18 EDT1 7 30
Gooses ReefWind ChillMeteorological153.1F2026-05-01 12:18 EDT1 7 30
Gooses ReefWind DirectionMeteorological1164Deg. Mag.2026-05-01 12:18 EDT1 7 30
Gooses ReefWind GustMeteorological17.8kts2026-05-01 12:18 EDT1 7 30
Gooses ReefWind SpeedMeteorological14.2kts2026-05-01 12:18 EDT1 7 30
PotomacAir TemperatureMeteorological155.6F2026-05-01 12:18 EDT1 7 30
PotomacBarometric PressureMeteorological130.1inches2026-05-01 12:18 EDT1 7 30
PotomacLatitudePosition538.03341Degrees2026-05-01 12:18 EDT1 7 30
PotomacLongitudePosition5-76.33755Degrees2026-05-01 12:18 EDT1 7 30
PotomacMean Wave PeriodWaves34.3s2026-05-01 12:18 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality24%2026-05-01 12:18 EDT1 7 30
PotomacSignificant Wave HeightWaves30.35ft2026-05-01 12:18 EDT1 7 30
PotomacWater SalinityWater Quality214.6PSU2026-05-01 12:18 EDT1 7 30
PotomacWater TemperatureWater Quality260.4F2026-05-01 12:18 EDT1 7 30
PotomacWave Direction (From)Waves3160Deg. Mag.2026-05-01 12:18 EDT1 7 30
PotomacWind ChillMeteorological155.6F2026-05-01 12:18 EDT1 7 30
PotomacWind DirectionMeteorological1132Deg. Mag.2026-05-01 12:18 EDT1 7 30
PotomacWind GustMeteorological17.4kts2026-05-01 12:18 EDT1 7 30
PotomacWind SpeedMeteorological15.2kts2026-05-01 12:18 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 TemperatureMeteorological156.0F2026-05-01 12:18 EDT1 7 30
York SpitBarometric PressureMeteorological130.0inches2026-05-01 12:18 EDT1 7 30
York SpitCurrent DirectionCurrents488Deg. Mag.2026-05-01 12:18 EDT1 7 30
York SpitCurrent SpeedCurrents41.326kts2026-05-01 12:18 EDT1 7 30
York SpitLatitudePosition537.20770Degrees2026-05-01 12:18 EDT1 7 30
York SpitLongitudePosition5-76.26897Degrees2026-05-01 12:18 EDT1 7 30
York SpitMean Wave PeriodWaves33.8s2026-05-01 12:18 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-05-01 12:18 EDT1 7 30
York SpitSignificant Wave HeightWaves30.90ft2026-05-01 12:18 EDT1 7 30
York SpitWater SalinityWater Quality222.1PSU2026-05-01 12:18 EDT1 7 30
York SpitWater TemperatureWater Quality261.3F2026-05-01 12:18 EDT1 7 30
York SpitWave Direction (From)Waves310Deg. Mag.2026-05-01 12:18 EDT1 7 30
York SpitWind ChillMeteorological156.0F2026-05-01 12:18 EDT1 7 30
York SpitWind DirectionMeteorological154Deg. Mag.2026-05-01 12:18 EDT1 7 30
York SpitWind GustMeteorological110.7kts2026-05-01 12:18 EDT1 7 30
York SpitWind SpeedMeteorological16.6kts2026-05-01 12:18 EDT1 7 30