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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological191.6F2025-07-25 16:24 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.0inches2025-07-25 16:24 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4326Deg. Mag.2025-07-25 12:00 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents41.681kts2025-07-25 12:00 EDT1 7 30
Baltimore HarborLatitudePosition539.22295Degrees2025-07-25 16:24 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52988Degrees2025-07-25 16:24 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.4s2025-07-25 15:12 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality27%2025-07-25 16:24 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.50ft2025-07-25 15:12 EDT1 7 30
Baltimore HarborWater SalinityWater Quality24.8PSU2025-07-25 16:24 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality285.6F2025-07-25 16:24 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3174Deg. Mag.2025-07-25 15:12 EDT1 7 30
Baltimore HarborWind ChillMeteorological191.6F2025-07-25 16:24 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1246Deg. Mag.2025-07-25 16:24 EDT1 7 30
Baltimore HarborWind GustMeteorological112.2kts2025-07-25 16:24 EDT1 7 30
Baltimore HarborWind SpeedMeteorological110.3kts2025-07-25 16:24 EDT1 7 30
AnnapolisAir TemperatureMeteorological186.4F2025-07-25 18:00 EDT1 7 30
AnnapolisBarometric PressureMeteorological129.9inches2025-07-25 18:00 EDT1 7 30
AnnapolisLatitudePosition538.96419Degrees2025-07-25 18:00 EDT1 7 30
AnnapolisLongitudePosition5-76.44663Degrees2025-07-25 18:00 EDT1 7 30
AnnapolisMean Wave PeriodWaves32.3s2025-07-25 18:00 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality219%2025-07-25 18:00 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.87ft2025-07-25 18:00 EDT1 7 30
AnnapolisWater SalinityWater Quality26.9PSU2025-07-25 18:00 EDT1 7 30
AnnapolisWater TemperatureWater Quality285.6F2025-07-25 18:00 EDT1 7 30
AnnapolisWave Direction (From)Waves3132Deg. Mag.2025-07-25 18:00 EDT1 7 30
AnnapolisWind DirectionMeteorological1157Deg. Mag.2025-07-25 18:00 EDT1 7 30
AnnapolisWind GustMeteorological16.2kts2025-07-25 18:00 EDT1 7 30
AnnapolisWind SpeedMeteorological14.5kts2025-07-25 18:00 EDT1 7 30
Gooses ReefAir TemperatureMeteorological188.5F2025-07-25 18:00 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.0inches2025-07-25 18:00 EDT1 7 30
Gooses ReefLatitudePosition538.55619Degrees2025-07-25 18:00 EDT1 7 30
Gooses ReefLongitudePosition5-76.41464Degrees2025-07-25 18:00 EDT1 7 30
Gooses ReefMean Wave PeriodWaves32.0s2025-07-25 18:00 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality249%2025-07-25 18:00 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.79ft2025-07-25 18:00 EDT1 7 30
Gooses ReefWater SalinityWater Quality29.2PSU2025-07-25 18:00 EDT1 7 30
Gooses ReefWater TemperatureWater Quality285.9F2025-07-25 18:00 EDT1 7 30
Gooses ReefWave Direction (From)Waves3213Deg. Mag.2025-07-25 18:00 EDT1 7 30
Gooses ReefWind ChillMeteorological188.5F2025-07-25 18:00 EDT1 7 30
Gooses ReefWind DirectionMeteorological1269Deg. Mag.2025-07-25 18:00 EDT1 7 30
Gooses ReefWind GustMeteorological16.8kts2025-07-25 18:00 EDT1 7 30
Gooses ReefWind SpeedMeteorological15.2kts2025-07-25 18:00 EDT1 7 30
PotomacAir TemperatureMeteorological193.5F2025-07-25 18:00 EDT1 7 30
PotomacBarometric PressureMeteorological130.0inches2025-07-25 18:00 EDT1 7 30
PotomacLatitudePosition538.03325Degrees2025-07-25 18:00 EDT1 7 30
PotomacLongitudePosition5-76.33748Degrees2025-07-25 18:00 EDT1 7 30
PotomacMean Wave PeriodWaves32.4s2025-07-25 18:00 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality287%2025-07-25 18:00 EDT1 7 30
PotomacSignificant Wave HeightWaves30.39ft2025-07-25 18:00 EDT1 7 30
PotomacWater SalinityWater Quality211.6PSU2025-07-25 18:00 EDT1 7 30
PotomacWater TemperatureWater Quality288.9F2025-07-25 18:00 EDT1 7 30
PotomacWave Direction (From)Waves371Deg. Mag.2025-07-25 18:00 EDT1 7 30
PotomacWind ChillMeteorological193.5F2025-07-25 18:00 EDT1 7 30
PotomacWind DirectionMeteorological1108Deg. Mag.2025-07-25 18:00 EDT1 7 30
PotomacWind GustMeteorological13.5kts2025-07-25 18:00 EDT1 7 30
PotomacWind SpeedMeteorological11.8kts2025-07-25 18:00 EDT1 7 30
Stingray PointAir TemperatureMeteorological189.4F2025-07-25 18:00 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.1inches2025-07-25 18:00 EDT1 7 30
Stingray PointLatitudePosition537.56755Degrees2025-07-25 18:00 EDT1 7 30
Stingray PointLongitudePosition5-76.26279Degrees2025-07-25 18:00 EDT1 7 30
Stingray PointMean Wave PeriodWaves311.4s2025-07-25 18:00 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality285%2025-07-25 18:00 EDT1 7 30
Stingray PointSignificant Wave HeightWaves30.83ft2025-07-25 18:00 EDT1 7 30
Stingray PointWater SalinityWater Quality214.5PSU2025-07-25 18:00 EDT1 7 30
Stingray PointWater TemperatureWater Quality285.6F2025-07-25 18:00 EDT1 7 30
Stingray PointWave Direction (From)Waves3307Deg. Mag.2025-07-25 18:00 EDT1 7 30
Stingray PointWind ChillMeteorological189.4F2025-07-25 18:00 EDT1 7 30
Stingray PointWind DirectionMeteorological196Deg. Mag.2025-07-25 18:00 EDT1 7 30
Stingray PointWind GustMeteorological12.3kts2025-07-25 18:00 EDT1 7 30
Stingray PointWind SpeedMeteorological11.0kts2025-07-25 18:00 EDT1 7 30
York SpitAir TemperatureMeteorological189.5F2025-07-25 18:00 EDT1 7 30
York SpitBarometric PressureMeteorological130.0inches2025-07-25 18:00 EDT1 7 30
York SpitCurrent DirectionCurrents471Deg. Mag.2025-07-25 18:00 EDT1 7 30
York SpitCurrent SpeedCurrents41.858kts2025-07-25 18:00 EDT1 7 30
York SpitLatitudePosition537.20757Degrees2025-07-25 18:00 EDT1 7 30
York SpitLongitudePosition5-76.26894Degrees2025-07-25 18:00 EDT1 7 30
York SpitMean Wave PeriodWaves315.0s2025-07-25 18:00 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality245%2025-07-25 18:00 EDT1 7 30
York SpitSignificant Wave HeightWaves30.72ft2025-07-25 18:00 EDT1 7 30
York SpitWater SalinityWater Quality218.6PSU2025-07-25 18:00 EDT1 7 30
York SpitWater TemperatureWater Quality287.7F2025-07-25 18:00 EDT1 7 30
York SpitWave Direction (From)Waves3144Deg. Mag.2025-07-25 18:00 EDT1 7 30
York SpitWind DirectionMeteorological1109Deg. Mag.2025-07-25 18:00 EDT1 7 30
York SpitWind GustMeteorological11.9kts2025-07-25 18:00 EDT1 7 30
York SpitWind SpeedMeteorological11.0kts2025-07-25 18:00 EDT1 7 30