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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological176.8F2025-07-20 01:48 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.0inches2025-07-20 01:48 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4187Deg. Mag.2025-07-20 01:48 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents41.995kts2025-07-20 01:48 EDT1 7 30
Baltimore HarborLatitudePosition539.22295Degrees2025-07-20 01:48 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52988Degrees2025-07-20 01:48 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.3s2025-07-20 01:48 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality24%2025-07-20 01:48 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.16ft2025-07-20 01:48 EDT1 7 30
Baltimore HarborWater SalinityWater Quality24.1PSU2025-07-20 01:48 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality284.8F2025-07-20 01:48 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3196Deg. Mag.2025-07-20 01:48 EDT1 7 30
Baltimore HarborWind ChillMeteorological176.8F2025-07-20 01:48 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1263Deg. Mag.2025-07-20 01:48 EDT1 7 30
Baltimore HarborWind GustMeteorological14.9kts2025-07-20 01:48 EDT1 7 30
Baltimore HarborWind SpeedMeteorological13.6kts2025-07-20 01:48 EDT1 7 30
AnnapolisAir TemperatureMeteorological175.2F2025-07-20 01:48 EDT1 7 30
AnnapolisBarometric PressureMeteorological129.9inches2025-07-20 01:48 EDT1 7 30
AnnapolisLatitudePosition538.96416Degrees2025-07-20 01:48 EDT1 7 30
AnnapolisLongitudePosition5-76.44665Degrees2025-07-20 01:48 EDT1 7 30
AnnapolisMean Wave PeriodWaves32.5s2025-07-20 01:48 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality29%2025-07-20 01:48 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.50ft2025-07-20 01:48 EDT1 7 30
AnnapolisWater SalinityWater Quality26.2PSU2025-07-20 01:48 EDT1 7 30
AnnapolisWater TemperatureWater Quality283.4F2025-07-20 01:48 EDT1 7 30
AnnapolisWave Direction (From)Waves3118Deg. Mag.2025-07-20 01:48 EDT1 7 30
AnnapolisWind DirectionMeteorological1223Deg. Mag.2025-07-20 01:48 EDT1 7 30
AnnapolisWind GustMeteorological16.4kts2025-07-20 01:48 EDT1 7 30
AnnapolisWind SpeedMeteorological14.9kts2025-07-20 01:48 EDT1 7 30
Gooses ReefAir TemperatureMeteorological177.4F2025-07-20 01:48 EDT1 7 30
Gooses ReefBarometric PressureMeteorological129.9inches2025-07-20 01:48 EDT1 7 30
Gooses ReefLatitudePosition538.55619Degrees2025-07-20 01:48 EDT1 7 30
Gooses ReefLongitudePosition5-76.41464Degrees2025-07-20 01:48 EDT1 7 30
Gooses ReefMean Wave PeriodWaves33.3s2025-07-20 01:48 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality257%2025-07-20 01:48 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.74ft2025-07-20 01:48 EDT1 7 30
Gooses ReefWater SalinityWater Quality210.3PSU2025-07-20 01:48 EDT1 7 30
Gooses ReefWater TemperatureWater Quality284.6F2025-07-20 01:48 EDT1 7 30
Gooses ReefWave Direction (From)Waves3156Deg. Mag.2025-07-20 01:48 EDT1 7 30
Gooses ReefWind ChillMeteorological177.4F2025-07-20 01:48 EDT1 7 30
Gooses ReefWind DirectionMeteorological1240Deg. Mag.2025-07-20 01:48 EDT1 7 30
Gooses ReefWind GustMeteorological111.8kts2025-07-20 01:48 EDT1 7 30
Gooses ReefWind SpeedMeteorological19.1kts2025-07-20 01:48 EDT1 7 30
PotomacAir TemperatureMeteorological176.9F2025-07-20 01:48 EDT1 7 30
PotomacBarometric PressureMeteorological130.0inches2025-07-20 01:48 EDT1 7 30
PotomacLatitudePosition538.03325Degrees2025-07-20 01:48 EDT1 7 30
PotomacLongitudePosition5-76.33733Degrees2025-07-20 01:48 EDT1 7 30
PotomacMean Wave PeriodWaves317.4s2025-07-20 01:48 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality263%2025-07-20 01:48 EDT1 7 30
PotomacSignificant Wave HeightWaves30.95ft2025-07-20 01:48 EDT1 7 30
PotomacWater SalinityWater Quality210.8PSU2025-07-20 01:48 EDT1 7 30
PotomacWater TemperatureWater Quality284.2F2025-07-20 01:48 EDT1 7 30
PotomacWave Direction (From)Waves3231Deg. Mag.2025-07-20 01:48 EDT1 7 30
PotomacWind ChillMeteorological176.9F2025-07-20 01:48 EDT1 7 30
PotomacWind DirectionMeteorological1205Deg. Mag.2025-07-20 01:48 EDT1 7 30
PotomacWind GustMeteorological111.7kts2025-07-20 01:48 EDT1 7 30
PotomacWind SpeedMeteorological19.3kts2025-07-20 01:48 EDT1 7 30
Stingray PointAir TemperatureMeteorological178.1F2025-07-20 01:48 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.0inches2025-07-20 01:48 EDT1 7 30
Stingray PointLatitudePosition537.56759Degrees2025-07-20 01:48 EDT1 7 30
Stingray PointLongitudePosition5-76.26279Degrees2025-07-20 01:48 EDT1 7 30
Stingray PointMean Wave PeriodWaves317.1s2025-07-20 01:48 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality277%2025-07-20 01:48 EDT1 7 30
Stingray PointSignificant Wave HeightWaves30.85ft2025-07-20 01:48 EDT1 7 30
Stingray PointWater SalinityWater Quality215.2PSU2025-07-20 01:48 EDT1 7 30
Stingray PointWater TemperatureWater Quality284.9F2025-07-20 01:48 EDT1 7 30
Stingray PointWave Direction (From)Waves3327Deg. Mag.2025-07-20 01:48 EDT1 7 30
Stingray PointWind ChillMeteorological178.1F2025-07-20 01:48 EDT1 7 30
Stingray PointWind DirectionMeteorological1218Deg. Mag.2025-07-20 01:48 EDT1 7 30
Stingray PointWind GustMeteorological19.9kts2025-07-20 01:48 EDT1 7 30
Stingray PointWind SpeedMeteorological18.2kts2025-07-20 01:48 EDT1 7 30
York SpitAir TemperatureMeteorological177.7F2025-07-20 01:48 EDT1 7 30
York SpitBarometric PressureMeteorological130.0inches2025-07-20 01:48 EDT1 7 30
York SpitCurrent DirectionCurrents4261Deg. Mag.2025-07-20 01:48 EDT1 7 30
York SpitCurrent SpeedCurrents41.801kts2025-07-20 01:48 EDT1 7 30
York SpitLatitudePosition537.20769Degrees2025-07-20 01:48 EDT1 7 30
York SpitLongitudePosition5-76.26890Degrees2025-07-20 01:48 EDT1 7 30
York SpitMean Wave PeriodWaves32.4s2025-07-20 01:48 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality215%2025-07-20 01:48 EDT1 7 30
York SpitSignificant Wave HeightWaves31.51ft2025-07-20 01:48 EDT1 7 30
York SpitWater SalinityWater Quality220.0PSU2025-07-20 01:48 EDT1 7 30
York SpitWater TemperatureWater Quality283.8F2025-07-20 01:48 EDT1 7 30
York SpitWave Direction (From)Waves3286Deg. Mag.2025-07-20 01:48 EDT1 7 30
York SpitWind DirectionMeteorological1225Deg. Mag.2025-07-20 01:48 EDT1 7 30
York SpitWind GustMeteorological115.0kts2025-07-20 01:48 EDT1 7 30
York SpitWind SpeedMeteorological111.8kts2025-07-20 01:48 EDT1 7 30