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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological150.9F2025-11-09 05:24 EST1 7 30
Baltimore HarborBarometric PressureMeteorological129.9inches2025-11-09 05:24 EST1 7 30
Baltimore HarborCurrent DirectionCurrents4324Deg. Mag.2025-11-09 05:24 EST1 7 30
Baltimore HarborCurrent SpeedCurrents40.985kts2025-11-09 05:24 EST1 7 30
Baltimore HarborLatitudePosition539.22294Degrees2025-11-09 05:24 EST1 7 30
Baltimore HarborLongitudePosition5-76.52994Degrees2025-11-09 05:24 EST1 7 30
Baltimore HarborMean Wave PeriodWaves32.4s2025-11-09 05:24 EST1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality22%2025-11-09 05:24 EST1 7 30
Baltimore HarborSignificant Wave HeightWaves30.24ft2025-11-09 05:24 EST1 7 30
Baltimore HarborWater SalinityWater Quality213.0PSU2025-11-09 05:24 EST1 7 30
Baltimore HarborWater TemperatureWater Quality256.1F2025-11-09 05:24 EST1 7 30
Baltimore HarborWave Direction (From)Waves3296Deg. Mag.2025-11-09 05:24 EST1 7 30
Baltimore HarborWind ChillMeteorological150.9F2025-11-09 05:24 EST1 7 30
Baltimore HarborWind DirectionMeteorological129Deg. Mag.2025-11-09 05:24 EST1 7 30
Baltimore HarborWind GustMeteorological16.0kts2025-11-09 05:24 EST1 7 30
Baltimore HarborWind SpeedMeteorological15.2kts2025-11-09 05:24 EST1 7 30
AnnapolisAir TemperatureMeteorological156.8F2025-11-09 05:48 EST1 7 30
AnnapolisBarometric PressureMeteorological129.8inches2025-11-09 05:48 EST1 7 30
AnnapolisLatitudePosition538.96420Degrees2025-11-09 05:48 EST1 7 30
AnnapolisLongitudePosition5-76.44670Degrees2025-11-09 05:48 EST1 7 30
AnnapolisMean Wave PeriodWaves33.0s2025-11-09 05:48 EST1 7 30
AnnapolisSea Nettle ProbabilityWater Quality21%2025-11-09 05:48 EST1 7 30
AnnapolisSignificant Wave HeightWaves30.51ft2025-11-09 05:48 EST1 7 30
AnnapolisWater SalinityWater Quality215.8PSU2025-11-09 05:48 EST1 7 30
AnnapolisWater TemperatureWater Quality258.1F2025-11-09 05:48 EST1 7 30
AnnapolisWave Direction (From)Waves3116Deg. Mag.2025-11-09 05:48 EST1 7 30
AnnapolisWind DirectionMeteorological1167Deg. Mag.2025-11-09 05:48 EST1 7 30
AnnapolisWind GustMeteorological19.9kts2025-11-09 05:48 EST1 7 30
AnnapolisWind SpeedMeteorological17.5kts2025-11-09 05:48 EST1 7 30
Gooses ReefAir TemperatureMeteorological156.4F2025-11-09 05:48 EST1 7 30
Gooses ReefBarometric PressureMeteorological129.8inches2025-11-09 05:48 EST1 7 30
Gooses ReefLatitudePosition538.55632Degrees2025-11-09 05:48 EST1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2025-11-09 05:48 EST1 7 30
Gooses ReefMean Wave PeriodWaves31.9s2025-11-09 05:48 EST1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality20%2025-11-09 05:48 EST1 7 30
Gooses ReefSignificant Wave HeightWaves30.77ft2025-11-09 05:48 EST1 7 30
Gooses ReefWater SalinityWater Quality218.0PSU2025-11-09 05:48 EST1 7 30
Gooses ReefWater TemperatureWater Quality258.4F2025-11-09 05:48 EST1 7 30
Gooses ReefWave Direction (From)Waves3131Deg. Mag.2025-11-09 05:48 EST1 7 30
Gooses ReefWind ChillMeteorological156.4F2025-11-09 05:48 EST1 7 30
Gooses ReefWind DirectionMeteorological1138Deg. Mag.2025-11-09 05:48 EST1 7 30
Gooses ReefWind GustMeteorological111.8kts2025-11-09 05:48 EST1 7 30
Gooses ReefWind SpeedMeteorological19.9kts2025-11-09 05:48 EST1 7 30
PotomacAir TemperatureMeteorological158.1F2025-11-09 05:48 EST1 7 30
PotomacBarometric PressureMeteorological129.8inches2025-11-09 05:48 EST1 7 30
PotomacLatitudePosition538.03336Degrees2025-11-09 05:48 EST1 7 30
PotomacLongitudePosition5-76.33750Degrees2025-11-09 05:48 EST1 7 30
PotomacMean Wave PeriodWaves32.1s2025-11-09 05:48 EST1 7 30
PotomacSea Nettle ProbabilityWater Quality20%2025-11-09 05:48 EST1 7 30
PotomacSignificant Wave HeightWaves30.73ft2025-11-09 05:48 EST1 7 30
PotomacWater SalinityWater Quality218.0PSU2025-11-09 05:48 EST1 7 30
PotomacWater TemperatureWater Quality258.7F2025-11-09 05:48 EST1 7 30
PotomacWave Direction (From)Waves3133Deg. Mag.2025-11-09 05:48 EST1 7 30
PotomacWind ChillMeteorological158.1F2025-11-09 05:48 EST1 7 30
PotomacWind DirectionMeteorological1120Deg. Mag.2025-11-09 05:48 EST1 7 30
PotomacWind GustMeteorological113.0kts2025-11-09 05:48 EST1 7 30
PotomacWind SpeedMeteorological19.2kts2025-11-09 05:48 EST1 7 30
Stingray PointAir TemperatureMeteorological157.2F2025-11-09 05:48 EST1 7 30
Stingray PointBarometric PressureMeteorological129.9inches2025-11-09 05:48 EST1 7 30
Stingray PointLatitudePosition537.56758Degrees2025-11-09 05:48 EST1 7 30
Stingray PointLongitudePosition5-76.26276Degrees2025-11-09 05:48 EST1 7 30
Stingray PointMean Wave PeriodWaves33.2s2025-11-09 05:48 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2025-11-09 05:48 EST1 7 30
Stingray PointSignificant Wave HeightWaves30.63ft2025-11-09 05:48 EST1 7 30
Stingray PointWater SalinityWater Quality219.9PSU2025-11-09 05:48 EST1 7 30
Stingray PointWater TemperatureWater Quality258.5F2025-11-09 05:48 EST1 7 30
Stingray PointWave Direction (From)Waves3142Deg. Mag.2025-11-09 05:48 EST1 7 30
Stingray PointWind ChillMeteorological157.2F2025-11-09 05:48 EST1 7 30
Stingray PointWind DirectionMeteorological1141Deg. Mag.2025-11-09 05:48 EST1 7 30
Stingray PointWind GustMeteorological111.5kts2025-11-09 05:48 EST1 7 30
Stingray PointWind SpeedMeteorological18.6kts2025-11-09 05:48 EST1 7 30
York SpitAir TemperatureMeteorological157.7F2025-11-09 05:48 EST1 7 30
York SpitBarometric PressureMeteorological129.8inches2025-11-09 05:48 EST1 7 30
York SpitCurrent DirectionCurrents4223Deg. Mag.2025-11-09 05:48 EST1 7 30
York SpitCurrent SpeedCurrents41.767kts2025-11-09 05:48 EST1 7 30
York SpitLatitudePosition537.20772Degrees2025-11-09 05:48 EST1 7 30
York SpitLongitudePosition5-76.26894Degrees2025-11-09 05:48 EST1 7 30
York SpitMean Wave PeriodWaves33.4s2025-11-09 05:48 EST1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2025-11-09 05:48 EST1 7 30
York SpitSignificant Wave HeightWaves30.83ft2025-11-09 05:48 EST1 7 30
York SpitWater SalinityWater Quality222.9PSU2025-11-09 05:48 EST1 7 30
York SpitWater TemperatureWater Quality258.7F2025-11-09 05:48 EST1 7 30
York SpitWave Direction (From)Waves3103Deg. Mag.2025-11-09 05:48 EST1 7 30
York SpitWind DirectionMeteorological1139Deg. Mag.2025-11-09 05:48 EST1 7 30
York SpitWind GustMeteorological114.2kts2025-11-09 05:48 EST1 7 30
York SpitWind SpeedMeteorological110.0kts2025-11-09 05:48 EST1 7 30