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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological175.6F2025-07-19 08:24 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.1inches2025-07-19 08:24 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents477Deg. Mag.2025-07-19 08:24 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents41.824kts2025-07-19 08:24 EDT1 7 30
Baltimore HarborLatitudePosition539.22295Degrees2025-07-19 08:24 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52988Degrees2025-07-19 08:24 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.7s2025-07-19 08:24 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality24%2025-07-19 08:24 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.30ft2025-07-19 08:24 EDT1 7 30
Baltimore HarborWater SalinityWater Quality24.3PSU2025-07-19 08:24 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality284.3F2025-07-19 08:24 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3157Deg. Mag.2025-07-19 08:24 EDT1 7 30
Baltimore HarborWind ChillMeteorological175.6F2025-07-19 08:24 EDT1 7 30
Baltimore HarborWind DirectionMeteorological182Deg. Mag.2025-07-19 08:24 EDT1 7 30
Baltimore HarborWind GustMeteorological110.1kts2025-07-19 08:24 EDT1 7 30
Baltimore HarborWind SpeedMeteorological17.3kts2025-07-19 08:24 EDT1 7 30
AnnapolisAir TemperatureMeteorological174.4F2025-07-19 08:24 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.0inches2025-07-19 08:24 EDT1 7 30
AnnapolisLatitudePosition538.96415Degrees2025-07-19 08:24 EDT1 7 30
AnnapolisLongitudePosition5-76.44669Degrees2025-07-19 08:24 EDT1 7 30
AnnapolisMean Wave PeriodWaves31.5s2025-07-19 08:24 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality210%2025-07-19 08:24 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.50ft2025-07-19 08:24 EDT1 7 30
AnnapolisWater SalinityWater Quality26.2PSU2025-07-19 08:24 EDT1 7 30
AnnapolisWater TemperatureWater Quality283.7F2025-07-19 08:24 EDT1 7 30
AnnapolisWave Direction (From)Waves3196Deg. Mag.2025-07-19 08:24 EDT1 7 30
AnnapolisWind DirectionMeteorological186Deg. Mag.2025-07-19 08:24 EDT1 7 30
AnnapolisWind GustMeteorological111.3kts2025-07-19 08:24 EDT1 7 30
AnnapolisWind SpeedMeteorological18.4kts2025-07-19 08:24 EDT1 7 30
Gooses ReefAir TemperatureMeteorological178.1F2025-07-19 08:24 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.1inches2025-07-19 08:24 EDT1 7 30
Gooses ReefLatitudePosition538.55616Degrees2025-07-19 08:24 EDT1 7 30
Gooses ReefLongitudePosition5-76.41464Degrees2025-07-19 08:24 EDT1 7 30
Gooses ReefMean Wave PeriodWaves33.2s2025-07-19 08:24 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality251%2025-07-19 08:24 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.51ft2025-07-19 08:24 EDT1 7 30
Gooses ReefWater SalinityWater Quality210.0PSU2025-07-19 08:24 EDT1 7 30
Gooses ReefWater TemperatureWater Quality284.1F2025-07-19 08:24 EDT1 7 30
Gooses ReefWave Direction (From)Waves3192Deg. Mag.2025-07-19 08:24 EDT1 7 30
Gooses ReefWind ChillMeteorological178.1F2025-07-19 08:24 EDT1 7 30
Gooses ReefWind DirectionMeteorological1257Deg. Mag.2025-07-19 08:24 EDT1 7 30
Gooses ReefWind GustMeteorological18.5kts2025-07-19 08:24 EDT1 7 30
Gooses ReefWind SpeedMeteorological16.0kts2025-07-19 08:24 EDT1 7 30
PotomacAir TemperatureMeteorological181.5F2025-07-19 08:18 EDT1 7 30
PotomacBarometric PressureMeteorological130.1inches2025-07-19 08:18 EDT1 7 30
PotomacLatitudePosition538.03325Degrees2025-07-19 08:18 EDT1 7 30
PotomacLongitudePosition5-76.33748Degrees2025-07-19 08:18 EDT1 7 30
PotomacMean Wave PeriodWaves31.9s2025-07-19 08:18 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality272%2025-07-19 08:18 EDT1 7 30
PotomacSignificant Wave HeightWaves30.46ft2025-07-19 08:18 EDT1 7 30
PotomacWater SalinityWater Quality211.6PSU2025-07-19 08:18 EDT1 7 30
PotomacWater TemperatureWater Quality284.2F2025-07-19 08:18 EDT1 7 30
PotomacWave Direction (From)Waves3298Deg. Mag.2025-07-19 08:18 EDT1 7 30
PotomacWind ChillMeteorological181.5F2025-07-19 08:18 EDT1 7 30
PotomacWind DirectionMeteorological122Deg. Mag.2025-07-19 08:18 EDT1 7 30
PotomacWind GustMeteorological16.0kts2025-07-19 08:18 EDT1 7 30
PotomacWind SpeedMeteorological14.3kts2025-07-19 08:18 EDT1 7 30
Stingray PointAir TemperatureMeteorological180.3F2025-07-19 08:24 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.2inches2025-07-19 08:24 EDT1 7 30
Stingray PointLatitudePosition537.56766Degrees2025-07-19 08:24 EDT1 7 30
Stingray PointLongitudePosition5-76.26279Degrees2025-07-19 08:24 EDT1 7 30
Stingray PointMean Wave PeriodWaves32.2s2025-07-19 08:24 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality263%2025-07-19 08:24 EDT1 7 30
Stingray PointSignificant Wave HeightWaves30.57ft2025-07-19 08:24 EDT1 7 30
Stingray PointWater SalinityWater Quality216.1PSU2025-07-19 08:24 EDT1 7 30
Stingray PointWater TemperatureWater Quality284.0F2025-07-19 08:24 EDT1 7 30
Stingray PointWave Direction (From)Waves3119Deg. Mag.2025-07-19 08:24 EDT1 7 30
Stingray PointWind ChillMeteorological180.3F2025-07-19 08:24 EDT1 7 30
Stingray PointWind DirectionMeteorological1193Deg. Mag.2025-07-19 08:24 EDT1 7 30
Stingray PointWind GustMeteorological17.0kts2025-07-19 08:24 EDT1 7 30
Stingray PointWind SpeedMeteorological14.8kts2025-07-19 08:24 EDT1 7 30
York SpitAir TemperatureMeteorological182.9F2025-07-19 08:24 EDT1 7 30
York SpitBarometric PressureMeteorological130.1inches2025-07-19 08:24 EDT1 7 30
York SpitCurrent DirectionCurrents4213Deg. Mag.2025-07-19 08:24 EDT1 7 30
York SpitCurrent SpeedCurrents41.851kts2025-07-19 08:24 EDT1 7 30
York SpitLatitudePosition537.20769Degrees2025-07-19 08:24 EDT1 7 30
York SpitLongitudePosition5-76.26866Degrees2025-07-19 08:24 EDT1 7 30
York SpitMean Wave PeriodWaves33.5s2025-07-19 08:24 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality212%2025-07-19 08:24 EDT1 7 30
York SpitSignificant Wave HeightWaves30.75ft2025-07-19 08:24 EDT1 7 30
York SpitWater SalinityWater Quality220.2PSU2025-07-19 08:24 EDT1 7 30
York SpitWater TemperatureWater Quality283.2F2025-07-19 08:24 EDT1 7 30
York SpitWave Direction (From)Waves374Deg. Mag.2025-07-19 08:24 EDT1 7 30
York SpitWind DirectionMeteorological1121Deg. Mag.2025-07-19 08:24 EDT1 7 30
York SpitWind GustMeteorological12.9kts2025-07-19 08:24 EDT1 7 30
York SpitWind SpeedMeteorological11.1kts2025-07-19 08:24 EDT1 7 30