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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological175.5F2026-07-06 20:48 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.0inches2026-07-06 20:48 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4271Deg. Mag.2026-07-06 20:48 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.561kts2026-07-06 20:48 EDT1 7 30
Baltimore HarborLatitudePosition539.22269Degrees2026-07-06 20:48 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-07-06 20:48 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.4s2026-07-06 20:48 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality242%2026-07-06 20:48 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.42ft2026-07-06 20:48 EDT1 7 30
Baltimore HarborWater SalinityWater Quality29.2PSU2026-07-06 20:48 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality284.5F2026-07-06 20:48 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3167Deg. Mag.2026-07-06 20:48 EDT1 7 30
Baltimore HarborWind ChillMeteorological175.5F2026-07-06 20:48 EDT1 7 30
Baltimore HarborWind DirectionMeteorological175Deg. Mag.2026-07-06 20:48 EDT1 7 30
Baltimore HarborWind GustMeteorological112.2kts2026-07-06 20:48 EDT1 7 30
Baltimore HarborWind SpeedMeteorological110.3kts2026-07-06 20:48 EDT1 7 30
AnnapolisAir TemperatureMeteorological177.2F2026-07-06 20:48 EDT1 7 30
AnnapolisBarometric PressureMeteorological129.8inches2026-07-06 20:48 EDT1 7 30
AnnapolisLatitudePosition538.96339Degrees2026-07-06 20:48 EDT1 7 30
AnnapolisLongitudePosition5-76.44670Degrees2026-07-06 20:48 EDT1 7 30
AnnapolisMean Wave PeriodWaves32.1s2026-07-06 20:48 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality266%2026-07-06 20:48 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.78ft2026-07-06 20:48 EDT1 7 30
AnnapolisWater SalinityWater Quality211.5PSU2026-07-06 20:48 EDT1 7 30
AnnapolisWater TemperatureWater Quality283.0F2026-07-06 20:48 EDT1 7 30
AnnapolisWave Direction (From)Waves3279Deg. Mag.2026-07-06 20:48 EDT1 7 30
AnnapolisWind ChillMeteorological177.2F2026-07-06 20:48 EDT1 7 30
AnnapolisWind DirectionMeteorological1292Deg. Mag.2026-07-06 20:48 EDT1 7 30
AnnapolisWind GustMeteorological18.7kts2026-07-06 20:48 EDT1 7 30
AnnapolisWind SpeedMeteorological13.2kts2026-07-06 20:48 EDT1 7 30
Gooses ReefAir TemperatureMeteorological179.0F2026-07-06 20:48 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.0inches2026-07-06 20:48 EDT1 7 30
Gooses ReefLatitudePosition538.55614Degrees2026-07-06 20:48 EDT1 7 30
Gooses ReefLongitudePosition5-76.41493Degrees2026-07-06 20:48 EDT1 7 30
Gooses ReefMean Wave PeriodWaves32.4s2026-07-06 20:48 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality276%2026-07-06 20:48 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.82ft2026-07-06 20:48 EDT1 7 30
Gooses ReefWater SalinityWater Quality215.0PSU2026-07-06 20:48 EDT1 7 30
Gooses ReefWater TemperatureWater Quality283.8F2026-07-06 20:48 EDT1 7 30
Gooses ReefWave Direction (From)Waves3203Deg. Mag.2026-07-06 20:48 EDT1 7 30
Gooses ReefWind ChillMeteorological179.0F2026-07-06 20:48 EDT1 7 30
Gooses ReefWind DirectionMeteorological190Deg. Mag.2026-07-06 20:48 EDT1 7 30
Gooses ReefWind GustMeteorological110.7kts2026-07-06 20:48 EDT1 7 30
Gooses ReefWind SpeedMeteorological18.2kts2026-07-06 20:48 EDT1 7 30
PotomacAir TemperatureMeteorological182.8F2026-07-06 20:48 EDT1 7 30
PotomacBarometric PressureMeteorological130.0inches2026-07-06 20:48 EDT1 7 30
PotomacLatitudePosition538.03337Degrees2026-07-06 20:48 EDT1 7 30
PotomacLongitudePosition5-76.33755Degrees2026-07-06 20:48 EDT1 7 30
PotomacMean Wave PeriodWaves31.6s2026-07-06 20:48 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality259%2026-07-06 20:48 EDT1 7 30
PotomacSignificant Wave HeightWaves30.46ft2026-07-06 20:48 EDT1 7 30
PotomacWater SalinityWater Quality216.3PSU2026-07-06 20:48 EDT1 7 30
PotomacWater TemperatureWater Quality283.9F2026-07-06 20:48 EDT1 7 30
PotomacWave Direction (From)Waves3147Deg. Mag.2026-07-06 20:48 EDT1 7 30
PotomacWind ChillMeteorological182.8F2026-07-06 20:48 EDT1 7 30
PotomacWind DirectionMeteorological1140Deg. Mag.2026-07-06 20:48 EDT1 7 30
PotomacWind GustMeteorological16.2kts2026-07-06 20:48 EDT1 7 30
PotomacWind SpeedMeteorological14.6kts2026-07-06 20:48 EDT1 7 30
Stingray PointAir TemperatureMeteorological182.1F2026-07-06 20:48 EDT1 7 30
Stingray PointBarometric PressureMeteorological129.9inches2026-07-06 20:48 EDT1 7 30
Stingray PointLatitudePosition537.56743Degrees2026-07-06 20:48 EDT1 7 30
Stingray PointLongitudePosition5-76.26213Degrees2026-07-06 20:48 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality221%2026-07-06 20:48 EDT1 7 30
Stingray PointWater SalinityWater Quality219.2PSU2026-07-06 20:48 EDT1 7 30
Stingray PointWater TemperatureWater Quality283.5F2026-07-06 20:48 EDT1 7 30
Stingray PointWind ChillMeteorological182.1F2026-07-06 20:48 EDT1 7 30
Stingray PointWind DirectionMeteorological1204Deg. Mag.2026-07-06 20:48 EDT1 7 30
Stingray PointWind GustMeteorological114.4kts2026-07-06 20:48 EDT1 7 30
Stingray PointWind SpeedMeteorological110.8kts2026-07-06 20:48 EDT1 7 30
York SpitAir TemperatureMeteorological180.5F2026-07-06 20:42 EDT1 7 30
York SpitBarometric PressureMeteorological130.0inches2026-07-06 20:42 EDT1 7 30
York SpitCurrent DirectionCurrents4350Deg. Mag.2026-07-04 23:54 EDT1 7 30
York SpitCurrent SpeedCurrents42.265kts2026-07-04 23:54 EDT1 7 30
York SpitLatitudePosition537.20720Degrees2026-07-06 20:42 EDT1 7 30
York SpitLongitudePosition5-76.26912Degrees2026-07-06 20:42 EDT1 7 30
York SpitMean Wave PeriodWaves33.5s2026-07-06 20:42 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality23%2026-07-06 20:42 EDT1 7 30
York SpitSignificant Wave HeightWaves30.78ft2026-07-06 20:42 EDT1 7 30
York SpitWater SalinityWater Quality223.1PSU2026-07-06 20:42 EDT1 7 30
York SpitWater TemperatureWater Quality283.8F2026-07-06 20:42 EDT1 7 30
York SpitWave Direction (From)Waves3133Deg. Mag.2026-07-06 20:42 EDT1 7 30
York SpitWind ChillMeteorological180.5F2026-07-06 20:42 EDT1 7 30
York SpitWind DirectionMeteorological1229Deg. Mag.2026-07-06 20:42 EDT1 7 30
York SpitWind GustMeteorological19.1kts2026-07-06 20:42 EDT1 7 30
York SpitWind SpeedMeteorological17.1kts2026-07-06 20:42 EDT1 7 30