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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological164.7F2026-09-23 19:18 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.4inches2026-09-23 19:18 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents413Deg. Mag.2026-09-23 19:18 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.739kts2026-09-23 19:18 EDT1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-09-23 19:18 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-09-23 19:18 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves31.7s2026-09-23 19:18 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality212%2026-09-23 19:18 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.79ft2026-09-23 19:18 EDT1 7 30
Baltimore HarborWater SalinityWater Quality210.3PSU2026-09-23 19:18 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality272.7F2026-09-23 19:18 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3356Deg. Mag.2026-09-23 19:18 EDT1 7 30
Baltimore HarborWind DirectionMeteorological179Deg. Mag.2026-09-23 19:18 EDT1 7 30
Baltimore HarborWind GustMeteorological120.0kts2026-09-23 19:18 EDT1 7 30
Baltimore HarborWind SpeedMeteorological116.7kts2026-09-23 19:18 EDT1 7 30
AnnapolisAir TemperatureMeteorological163.7F2026-09-23 19:18 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.4inches2026-09-23 19:18 EDT1 7 30
AnnapolisLatitudePosition538.96340Degrees2026-09-23 19:18 EDT1 7 30
AnnapolisLongitudePosition5-76.44690Degrees2026-09-23 19:18 EDT1 7 30
AnnapolisMean Wave PeriodWaves32.9s2026-09-23 19:18 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality215%2026-09-23 19:18 EDT1 7 30
AnnapolisSignificant Wave HeightWaves31.77ft2026-09-23 19:18 EDT1 7 30
AnnapolisWater SalinityWater Quality211.2PSU2026-09-23 19:18 EDT1 7 30
AnnapolisWater TemperatureWater Quality271.5F2026-09-23 19:18 EDT1 7 30
AnnapolisWave Direction (From)Waves358Deg. Mag.2026-09-23 19:18 EDT1 7 30
AnnapolisWind DirectionMeteorological151Deg. Mag.2026-09-23 19:18 EDT1 7 30
AnnapolisWind GustMeteorological131.5kts2026-09-23 19:18 EDT1 7 30
AnnapolisWind SpeedMeteorological124.6kts2026-09-23 19:18 EDT1 7 30
Gooses ReefAir TemperatureMeteorological163.7F2026-09-23 19:18 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.4inches2026-09-23 19:18 EDT1 7 30
Gooses ReefLatitudePosition538.55610Degrees2026-09-23 19:18 EDT1 7 30
Gooses ReefLongitudePosition5-76.41490Degrees2026-09-23 19:18 EDT1 7 30
Gooses ReefMean Wave PeriodWaves33.5s2026-09-23 19:12 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality29%2026-09-23 19:18 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves32.31ft2026-09-23 19:12 EDT1 7 30
Gooses ReefWater SalinityWater Quality217.8PSU2026-09-23 19:18 EDT1 7 30
Gooses ReefWater TemperatureWater Quality274.6F2026-09-23 19:18 EDT1 7 30
Gooses ReefWave Direction (From)Waves3235Deg. Mag.2026-09-23 19:12 EDT1 7 30
Gooses ReefWind DirectionMeteorological143Deg. Mag.2026-09-23 19:18 EDT1 7 30
Gooses ReefWind GustMeteorological129.7kts2026-09-23 19:18 EDT1 7 30
Gooses ReefWind SpeedMeteorological123.1kts2026-09-23 19:18 EDT1 7 30
PotomacAir TemperatureMeteorological166.5F2026-09-23 19:18 EDT1 7 30
PotomacBarometric PressureMeteorological130.3inches2026-09-23 19:18 EDT1 7 30
PotomacLatitudePosition538.03320Degrees2026-09-23 19:18 EDT1 7 30
PotomacLongitudePosition5-76.33760Degrees2026-09-23 19:18 EDT1 7 30
PotomacMean Wave PeriodWaves34.6s2026-09-23 19:18 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality212%2026-09-23 19:18 EDT1 7 30
PotomacSignificant Wave HeightWaves32.34ft2026-09-23 19:18 EDT1 7 30
PotomacWater SalinityWater Quality218.0PSU2026-09-23 19:18 EDT1 7 30
PotomacWater TemperatureWater Quality276.7F2026-09-23 19:18 EDT1 7 30
PotomacWave Direction (From)Waves3106Deg. Mag.2026-09-23 19:18 EDT1 7 30
PotomacWind DirectionMeteorological148Deg. Mag.2026-09-23 19:18 EDT1 7 30
PotomacWind GustMeteorological130.7kts2026-09-23 19:18 EDT1 7 30
PotomacWind SpeedMeteorological124.7kts2026-09-23 19:18 EDT1 7 30
Stingray PointAir TemperatureMeteorological166.5F2026-09-23 19:18 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.2inches2026-09-23 19:18 EDT1 7 30
Stingray PointLatitudePosition537.56740Degrees2026-09-23 19:18 EDT1 7 30
Stingray PointLongitudePosition5-76.26240Degrees2026-09-23 19:18 EDT1 7 30
Stingray PointMean Wave PeriodWaves35.2s2026-09-23 19:18 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality23%2026-09-23 19:18 EDT1 7 30
Stingray PointSignificant Wave HeightWaves32.84ft2026-09-23 19:18 EDT1 7 30
Stingray PointWater SalinityWater Quality220.0PSU2026-09-23 19:18 EDT1 7 30
Stingray PointWater TemperatureWater Quality275.5F2026-09-23 19:18 EDT1 7 30
Stingray PointWave Direction (From)Waves312Deg. Mag.2026-09-23 19:18 EDT1 7 30
Stingray PointWind DirectionMeteorological134Deg. Mag.2026-09-23 19:18 EDT1 7 30
Stingray PointWind GustMeteorological131.9kts2026-09-23 19:18 EDT1 7 30
Stingray PointWind SpeedMeteorological123.7kts2026-09-23 19:18 EDT1 7 30
York SpitAir TemperatureMeteorological167.3F2026-09-23 19:18 EDT1 7 30
York SpitBarometric PressureMeteorological130.2inches2026-09-23 19:18 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 SpitLatitudePosition537.20720Degrees2026-09-23 19:18 EDT1 7 30
York SpitLongitudePosition5-76.26940Degrees2026-09-23 19:18 EDT1 7 30
York SpitMean Wave PeriodWaves35.3s2026-09-23 19:18 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality243%2026-09-23 19:18 EDT1 7 30
York SpitSignificant Wave HeightWaves34.24ft2026-09-23 19:18 EDT1 7 30
York SpitWater TemperatureWater Quality276.8F2026-09-23 19:18 EDT1 7 30
York SpitWave Direction (From)Waves335Deg. Mag.2026-09-23 19:18 EDT1 7 30
York SpitWind DirectionMeteorological132Deg. Mag.2026-09-23 19:18 EDT1 7 30
York SpitWind GustMeteorological133.2kts2026-09-23 19:18 EDT1 7 30
York SpitWind SpeedMeteorological124.6kts2026-09-23 19:18 EDT1 7 30