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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological169.6F2026-09-14 21:54 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.3inches2026-09-14 21:54 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4313Deg. Mag.2026-09-14 21:54 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.696kts2026-09-14 21:54 EDT1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-09-14 21:54 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-09-14 21:54 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves31.5s2026-09-14 21:54 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality231%2026-09-14 21:54 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.36ft2026-09-14 21:54 EDT1 7 30
Baltimore HarborWater SalinityWater Quality210.3PSU2026-09-14 21:54 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality279.0F2026-09-14 21:54 EDT1 7 30
Baltimore HarborWave Direction (From)Waves33Deg. Mag.2026-09-14 21:54 EDT1 7 30
Baltimore HarborWind DirectionMeteorological122Deg. Mag.2026-09-14 21:54 EDT1 7 30
Baltimore HarborWind GustMeteorological115.3kts2026-09-14 21:54 EDT1 7 30
Baltimore HarborWind SpeedMeteorological112.9kts2026-09-14 21:54 EDT1 7 30
AnnapolisAir TemperatureMeteorological170.0F2026-09-14 21:54 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.2inches2026-09-14 21:54 EDT1 7 30
AnnapolisLatitudePosition538.96340Degrees2026-09-14 21:54 EDT1 7 30
AnnapolisLongitudePosition5-76.44690Degrees2026-09-14 21:54 EDT1 7 30
AnnapolisMean Wave PeriodWaves33.6s2026-09-14 21:54 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality254%2026-09-14 21:54 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.96ft2026-09-14 21:54 EDT1 7 30
AnnapolisWater SalinityWater Quality212.0PSU2026-09-14 21:54 EDT1 7 30
AnnapolisWater TemperatureWater Quality278.9F2026-09-14 21:54 EDT1 7 30
AnnapolisWave Direction (From)Waves315Deg. Mag.2026-09-14 21:54 EDT1 7 30
AnnapolisWind DirectionMeteorological1358Deg. Mag.2026-09-14 21:54 EDT1 7 30
AnnapolisWind GustMeteorological115.7kts2026-09-14 21:54 EDT1 7 30
AnnapolisWind SpeedMeteorological112.6kts2026-09-14 21:54 EDT1 7 30
Gooses ReefAir TemperatureMeteorological170.7F2026-09-14 21:54 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.2inches2026-09-14 21:54 EDT1 7 30
Gooses ReefLatitudePosition538.55600Degrees2026-09-14 21:54 EDT1 7 30
Gooses ReefLongitudePosition5-76.41490Degrees2026-09-14 21:54 EDT1 7 30
Gooses ReefMean Wave PeriodWaves33.9s2026-09-14 21:54 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality235%2026-09-14 21:54 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves31.39ft2026-09-14 21:54 EDT1 7 30
Gooses ReefWater SalinityWater Quality216.5PSU2026-09-14 21:54 EDT1 7 30
Gooses ReefWater TemperatureWater Quality279.0F2026-09-14 21:54 EDT1 7 30
Gooses ReefWave Direction (From)Waves389Deg. Mag.2026-09-14 21:54 EDT1 7 30
Gooses ReefWind DirectionMeteorological128Deg. Mag.2026-09-14 21:54 EDT1 7 30
Gooses ReefWind GustMeteorological124.7kts2026-09-14 21:54 EDT1 7 30
Gooses ReefWind SpeedMeteorological117.3kts2026-09-14 21:54 EDT1 7 30
PotomacAir TemperatureMeteorological173.2F2026-09-14 21:54 EDT1 7 30
PotomacBarometric PressureMeteorological130.3inches2026-09-14 21:54 EDT1 7 30
PotomacLatitudePosition538.03320Degrees2026-09-14 21:54 EDT1 7 30
PotomacLongitudePosition5-76.33750Degrees2026-09-14 21:54 EDT1 7 30
PotomacMean Wave PeriodWaves31.7s2026-09-14 21:54 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality226%2026-09-14 21:54 EDT1 7 30
PotomacSignificant Wave HeightWaves30.78ft2026-09-14 21:54 EDT1 7 30
PotomacWater SalinityWater Quality217.6PSU2026-09-14 21:54 EDT1 7 30
PotomacWater TemperatureWater Quality280.4F2026-09-14 21:54 EDT1 7 30
PotomacWave Direction (From)Waves358Deg. Mag.2026-09-14 21:54 EDT1 7 30
PotomacWind DirectionMeteorological137Deg. Mag.2026-09-14 21:54 EDT1 7 30
PotomacWind GustMeteorological120.2kts2026-09-14 21:54 EDT1 7 30
PotomacWind SpeedMeteorological117.4kts2026-09-14 21:54 EDT1 7 30
Stingray PointAir TemperatureMeteorological173.8F2026-09-14 21:54 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.2inches2026-09-14 21:54 EDT1 7 30
Stingray PointLatitudePosition537.56740Degrees2026-09-14 21:54 EDT1 7 30
Stingray PointLongitudePosition5-76.26230Degrees2026-09-14 21:54 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality29%2026-09-14 21:54 EDT1 7 30
Stingray PointWater SalinityWater Quality220.1PSU2026-09-14 21:54 EDT1 7 30
Stingray PointWater TemperatureWater Quality281.0F2026-09-14 21:54 EDT1 7 30
Stingray PointWind DirectionMeteorological126Deg. Mag.2026-09-14 21:54 EDT1 7 30
Stingray PointWind GustMeteorological121.8kts2026-09-14 21:54 EDT1 7 30
Stingray PointWind SpeedMeteorological115.4kts2026-09-14 21:54 EDT1 7 30
York SpitAir TemperatureMeteorological175.0F2026-09-14 21:54 EDT1 7 30
York SpitBarometric PressureMeteorological130.2inches2026-09-14 21:54 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 SpitLatitudePosition537.20710Degrees2026-09-14 21:54 EDT1 7 30
York SpitLongitudePosition5-76.26940Degrees2026-09-14 21:54 EDT1 7 30
York SpitMean Wave PeriodWaves33.9s2026-09-14 21:54 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality252%2026-09-14 21:54 EDT1 7 30
York SpitSignificant Wave HeightWaves32.21ft2026-09-14 21:54 EDT1 7 30
York SpitWater TemperatureWater Quality280.8F2026-09-14 21:54 EDT1 7 30
York SpitWave Direction (From)Waves327Deg. Mag.2026-09-14 21:54 EDT1 7 30
York SpitWind DirectionMeteorological140Deg. Mag.2026-09-14 21:54 EDT1 7 30
York SpitWind GustMeteorological121.4kts2026-09-14 21:54 EDT1 7 30
York SpitWind SpeedMeteorological115.0kts2026-09-14 21:54 EDT1 7 30