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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological185.1F2026-08-11 13:48 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.0inches2026-08-11 13:48 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents466Deg. Mag.2026-08-11 13:48 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.400kts2026-08-11 13:48 EDT1 7 30
Baltimore HarborLatitudePosition539.22267Degrees2026-08-11 13:48 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52932Degrees2026-08-11 13:48 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.2s2026-08-11 13:48 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality250%2026-08-11 13:48 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.31ft2026-08-11 13:48 EDT1 7 30
Baltimore HarborWater SalinityWater Quality210.0PSU2026-08-11 13:48 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality283.9F2026-08-11 13:48 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3327Deg. Mag.2026-08-11 13:48 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1262Deg. Mag.2026-08-11 13:48 EDT1 7 30
Baltimore HarborWind GustMeteorological18.7kts2026-08-11 13:48 EDT1 7 30
Baltimore HarborWind SpeedMeteorological17.6kts2026-08-11 13:48 EDT1 7 30
AnnapolisAir TemperatureMeteorological179.0F2026-08-11 13:48 EDT1 7 30
AnnapolisBarometric PressureMeteorological129.9inches2026-08-11 13:48 EDT1 7 30
AnnapolisLatitudePosition538.96354Degrees2026-08-11 13:48 EDT1 7 30
AnnapolisLongitudePosition5-76.44685Degrees2026-08-11 13:48 EDT1 7 30
AnnapolisMean Wave PeriodWaves31.5s2026-08-11 13:48 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality271%2026-08-11 13:48 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.50ft2026-08-11 13:48 EDT1 7 30
AnnapolisWater SalinityWater Quality211.7PSU2026-08-11 13:48 EDT1 7 30
AnnapolisWater TemperatureWater Quality283.6F2026-08-11 13:48 EDT1 7 30
AnnapolisWave Direction (From)Waves391Deg. Mag.2026-08-11 13:48 EDT1 7 30
AnnapolisWind DirectionMeteorological1168Deg. Mag.2026-08-11 13:48 EDT1 7 30
AnnapolisWind GustMeteorological110.9kts2026-08-11 13:48 EDT1 7 30
AnnapolisWind SpeedMeteorological18.5kts2026-08-11 13:48 EDT1 7 30
Gooses ReefAir TemperatureMeteorological179.0F2026-08-11 13:48 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.0inches2026-08-11 13:48 EDT1 7 30
Gooses ReefLatitudePosition538.55614Degrees2026-08-11 13:48 EDT1 7 30
Gooses ReefLongitudePosition5-76.41472Degrees2026-08-11 13:48 EDT1 7 30
Gooses ReefMean Wave PeriodWaves32.3s2026-08-11 13:48 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality276%2026-08-11 13:48 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.32ft2026-08-11 13:48 EDT1 7 30
Gooses ReefWater SalinityWater Quality215.2PSU2026-08-11 13:48 EDT1 7 30
Gooses ReefWater TemperatureWater Quality284.5F2026-08-11 13:48 EDT1 7 30
Gooses ReefWave Direction (From)Waves3319Deg. Mag.2026-08-11 13:48 EDT1 7 30
Gooses ReefWind DirectionMeteorological1150Deg. Mag.2026-08-11 13:48 EDT1 7 30
Gooses ReefWind GustMeteorological16.2kts2026-08-11 13:48 EDT1 7 30
Gooses ReefWind SpeedMeteorological14.8kts2026-08-11 13:48 EDT1 7 30
PotomacAir TemperatureMeteorological185.4F2026-08-11 13:48 EDT1 7 30
PotomacBarometric PressureMeteorological130.0inches2026-08-11 13:48 EDT1 7 30
PotomacLatitudePosition538.03325Degrees2026-08-11 13:48 EDT1 7 30
PotomacLongitudePosition5-76.33733Degrees2026-08-11 13:48 EDT1 7 30
PotomacMean Wave PeriodWaves32.9s2026-08-11 13:48 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality257%2026-08-11 13:48 EDT1 7 30
PotomacSignificant Wave HeightWaves30.31ft2026-08-11 13:48 EDT1 7 30
PotomacWater SalinityWater Quality216.6PSU2026-08-11 13:48 EDT1 7 30
PotomacWater TemperatureWater Quality284.1F2026-08-11 13:48 EDT1 7 30
PotomacWave Direction (From)Waves3205Deg. Mag.2026-08-11 13:48 EDT1 7 30
PotomacWind DirectionMeteorological1106Deg. Mag.2026-08-11 13:48 EDT1 7 30
PotomacWind GustMeteorological11.6kts2026-08-11 13:48 EDT1 7 30
PotomacWind SpeedMeteorological10.8kts2026-08-11 13:48 EDT1 7 30
Stingray PointAir TemperatureMeteorological183.2F2026-08-11 13:48 EDT1 7 30
Stingray PointBarometric PressureMeteorological129.9inches2026-08-11 13:48 EDT1 7 30
Stingray PointLatitudePosition537.56742Degrees2026-08-11 13:48 EDT1 7 30
Stingray PointLongitudePosition5-76.26213Degrees2026-08-11 13:48 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality221%2026-08-11 13:48 EDT1 7 30
Stingray PointWater SalinityWater Quality219.9PSU2026-08-11 13:48 EDT1 7 30
Stingray PointWater TemperatureWater Quality285.6F2026-08-11 13:48 EDT1 7 30
Stingray PointWind DirectionMeteorological177Deg. Mag.2026-08-11 13:48 EDT1 7 30
Stingray PointWind GustMeteorological15.8kts2026-08-11 13:48 EDT1 7 30
Stingray PointWind SpeedMeteorological14.3kts2026-08-11 13:48 EDT1 7 30
York SpitAir TemperatureMeteorological182.6F2026-08-11 13:48 EDT1 7 30
York SpitBarometric PressureMeteorological130.1inches2026-08-11 13:48 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 SpitLatitudePosition537.20707Degrees2026-08-11 13:48 EDT1 7 30
York SpitLongitudePosition5-76.26913Degrees2026-08-11 13:48 EDT1 7 30
York SpitMean Wave PeriodWaves316.7s2026-08-11 13:48 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality22%2026-08-11 13:48 EDT1 7 30
York SpitSignificant Wave HeightWaves30.42ft2026-08-11 13:48 EDT1 7 30
York SpitWater SalinityWater Quality224.0PSU2026-08-11 13:48 EDT1 7 30
York SpitWater TemperatureWater Quality284.5F2026-08-11 13:48 EDT1 7 30
York SpitWave Direction (From)Waves3341Deg. Mag.2026-08-11 13:48 EDT1 7 30
York SpitWind DirectionMeteorological159Deg. Mag.2026-08-11 13:48 EDT1 7 30
York SpitWind GustMeteorological15.6kts2026-08-11 13:48 EDT1 7 30
York SpitWind SpeedMeteorological14.1kts2026-08-11 13:48 EDT1 7 30