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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological166.5F2026-11-10 15:30 EST1 7 30
Baltimore HarborBarometric PressureMeteorological130.0inches2026-11-10 15:30 EST1 7 30
Baltimore HarborCurrent DirectionCurrents4168Deg. Mag.2026-11-10 15:30 EST1 7 30
Baltimore HarborCurrent SpeedCurrents44.867kts2026-11-10 15:30 EST1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-11-10 15:30 EST1 7 30
Baltimore HarborLongitudePosition5-76.52930Degrees2026-11-10 15:30 EST1 7 30
Baltimore HarborMean Wave PeriodWaves32.6s2026-11-10 15:30 EST1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality25%2026-11-10 15:30 EST1 7 30
Baltimore HarborSignificant Wave HeightWaves30.31ft2026-11-10 15:30 EST1 7 30
Baltimore HarborWater SalinityWater Quality214.6PSU2026-11-10 15:30 EST1 7 30
Baltimore HarborWater TemperatureWater Quality261.2F2026-11-10 15:30 EST1 7 30
Baltimore HarborWave Direction (From)Waves387Deg. Mag.2026-11-10 15:30 EST1 7 30
Baltimore HarborWind DirectionMeteorological1233Deg. Mag.2026-11-10 15:30 EST1 7 30
Baltimore HarborWind GustMeteorological114.6kts2026-11-10 15:30 EST1 7 30
Baltimore HarborWind SpeedMeteorological111.3kts2026-11-10 15:30 EST1 7 30
AnnapolisAir TemperatureMeteorological159.9F2026-11-10 15:30 EST1 7 30
AnnapolisBarometric PressureMeteorological130.0inches2026-11-10 15:30 EST1 7 30
AnnapolisLatitudePosition538.96340Degrees2026-11-10 15:30 EST1 7 30
AnnapolisLongitudePosition5-76.44690Degrees2026-11-10 15:30 EST1 7 30
AnnapolisMean Wave PeriodWaves32.4s2026-11-10 15:30 EST1 7 30
AnnapolisSea Nettle ProbabilityWater Quality22%2026-11-10 15:30 EST1 7 30
AnnapolisSignificant Wave HeightWaves31.06ft2026-11-10 15:30 EST1 7 30
AnnapolisWater SalinityWater Quality215.6PSU2026-11-10 15:30 EST1 7 30
AnnapolisWater TemperatureWater Quality260.6F2026-11-10 15:30 EST1 7 30
AnnapolisWave Direction (From)Waves336Deg. Mag.2026-11-10 15:30 EST1 7 30
AnnapolisWind DirectionMeteorological1169Deg. Mag.2026-11-10 15:30 EST1 7 30
AnnapolisWind GustMeteorological112.6kts2026-11-10 15:30 EST1 7 30
AnnapolisWind SpeedMeteorological110.2kts2026-11-10 15:30 EST1 7 30
Gooses ReefAir TemperatureMeteorological161.2F2026-11-10 15:30 EST1 7 30
Gooses ReefLatitudePosition538.55610Degrees2026-11-10 15:30 EST1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-11-10 15:30 EST1 7 30
Gooses ReefMean Wave PeriodWaves35.1s2026-11-10 15:30 EST1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality21%2026-11-10 15:30 EST1 7 30
Gooses ReefSignificant Wave HeightWaves30.66ft2026-11-10 15:30 EST1 7 30
Gooses ReefWater SalinityWater Quality218.1PSU2026-11-10 15:30 EST1 7 30
Gooses ReefWater TemperatureWater Quality261.4F2026-11-10 15:30 EST1 7 30
Gooses ReefWave Direction (From)Waves3138Deg. Mag.2026-11-10 15:30 EST1 7 30
Gooses ReefWind DirectionMeteorological1204Deg. Mag.2026-11-10 15:30 EST1 7 30
Gooses ReefWind GustMeteorological111.5kts2026-11-10 15:30 EST1 7 30
Gooses ReefWind SpeedMeteorological18.9kts2026-11-10 15:30 EST1 7 30
PotomacAir TemperatureMeteorological166.0F2026-11-10 15:30 EST1 7 30
PotomacBarometric PressureMeteorological130.0inches2026-11-10 15:30 EST1 7 30
PotomacLatitudePosition538.03340Degrees2026-11-10 15:30 EST1 7 30
PotomacLongitudePosition5-76.33750Degrees2026-11-10 15:30 EST1 7 30
PotomacMean Wave PeriodWaves33.3s2026-11-10 15:30 EST1 7 30
PotomacSea Nettle ProbabilityWater Quality21%2026-11-10 15:30 EST1 7 30
PotomacSignificant Wave HeightWaves30.68ft2026-11-10 15:30 EST1 7 30
PotomacWater SalinityWater Quality218.1PSU2026-11-10 15:30 EST1 7 30
PotomacWater TemperatureWater Quality261.6F2026-11-10 15:30 EST1 7 30
PotomacWave Direction (From)Waves3153Deg. Mag.2026-11-10 15:30 EST1 7 30
PotomacWind DirectionMeteorological186Deg. Mag.2026-11-10 15:30 EST1 7 30
PotomacWind GustMeteorological14.1kts2026-11-10 15:30 EST1 7 30
PotomacWind SpeedMeteorological12.6kts2026-11-10 15:30 EST1 7 30
Stingray PointAir TemperatureMeteorological167.3F2026-11-10 15:30 EST1 7 30
Stingray PointBarometric PressureMeteorological130.1inches2026-11-10 15:30 EST1 7 30
Stingray PointMean Wave PeriodWaves33.1s2026-11-10 15:30 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2026-11-10 15:30 EST1 7 30
Stingray PointSignificant Wave HeightWaves30.85ft2026-11-10 15:30 EST1 7 30
Stingray PointWater SalinityWater Quality220.1PSU2026-11-10 15:30 EST1 7 30
Stingray PointWater TemperatureWater Quality261.3F2026-11-10 15:30 EST1 7 30
Stingray PointWave Direction (From)Waves3185Deg. Mag.2026-11-10 15:30 EST1 7 30
Stingray PointWind DirectionMeteorological1272Deg. Mag.2026-11-10 15:30 EST1 7 30
Stingray PointWind GustMeteorological18.0kts2026-11-10 15:30 EST1 7 30
Stingray PointWind SpeedMeteorological15.7kts2026-11-10 15:30 EST1 7 30
York SpitAir TemperatureMeteorological164.2F2026-11-10 15:30 EST1 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 SpitLatitudePosition537.20710Degrees2026-11-10 15:30 EST1 7 30
York SpitLongitudePosition5-76.26910Degrees2026-11-10 15:30 EST1 7 30
York SpitMean Wave PeriodWaves31.8s2026-11-10 15:30 EST1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-11-10 15:30 EST1 7 30
York SpitSignificant Wave HeightWaves30.58ft2026-11-10 15:30 EST1 7 30
York SpitWater SalinityWater Quality222.9PSU2026-11-10 15:30 EST1 7 30
York SpitWater TemperatureWater Quality262.0F2026-11-10 15:30 EST1 7 30
York SpitWave Direction (From)Waves3262Deg. Mag.2026-11-10 15:30 EST1 7 30
York SpitWind DirectionMeteorological1235Deg. Mag.2026-11-10 15:30 EST1 7 30
York SpitWind GustMeteorological19.7kts2026-11-10 15:30 EST1 7 30
York SpitWind SpeedMeteorological17.9kts2026-11-10 15:30 EST1 7 30