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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological166.9F2026-05-17 00:24 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.0inches2026-05-17 00:24 EDT1 7 30
Baltimore HarborLatitudePosition539.22269Degrees2026-05-17 00:24 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52938Degrees2026-05-17 00:24 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.4s2026-05-17 00:24 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality21%2026-05-17 00:24 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.18ft2026-05-17 00:24 EDT1 7 30
Baltimore HarborWater SalinityWater Quality27.3PSU2026-05-17 00:24 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality265.5F2026-05-17 00:24 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3185Deg. Mag.2026-05-17 00:24 EDT1 7 30
Baltimore HarborWind ChillMeteorological166.9F2026-05-17 00:24 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1149Deg. Mag.2026-05-17 00:24 EDT1 7 30
Baltimore HarborWind GustMeteorological13.9kts2026-05-17 00:24 EDT1 7 30
Baltimore HarborWind SpeedMeteorological13.1kts2026-05-17 00:24 EDT1 7 30
AnnapolisAir TemperatureMeteorological163.7F2026-05-17 00:24 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.0inches2026-05-17 00:24 EDT1 7 30
AnnapolisLatitudePosition538.96354Degrees2026-05-17 00:24 EDT1 7 30
AnnapolisLongitudePosition5-76.44685Degrees2026-05-17 00:24 EDT1 7 30
AnnapolisMean Wave PeriodWaves33.9s2026-05-17 00:24 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality21%2026-05-17 00:24 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.72ft2026-05-17 00:24 EDT1 7 30
AnnapolisWater SalinityWater Quality28.3PSU2026-05-17 00:24 EDT1 7 30
AnnapolisWater TemperatureWater Quality264.2F2026-05-17 00:24 EDT1 7 30
AnnapolisWave Direction (From)Waves3126Deg. Mag.2026-05-17 00:24 EDT1 7 30
AnnapolisWind ChillMeteorological163.7F2026-05-17 00:24 EDT1 7 30
AnnapolisWind DirectionMeteorological1263Deg. Mag.2026-05-17 00:24 EDT1 7 30
AnnapolisWind GustMeteorological13.1kts2026-05-17 00:24 EDT1 7 30
AnnapolisWind SpeedMeteorological12.2kts2026-05-17 00:24 EDT1 7 30
Gooses ReefAir TemperatureMeteorological163.5F2026-05-17 00:24 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.0inches2026-05-17 00:24 EDT1 7 30
Gooses ReefLatitudePosition538.55616Degrees2026-05-17 00:24 EDT1 7 30
Gooses ReefLongitudePosition5-76.41493Degrees2026-05-17 00:24 EDT1 7 30
Gooses ReefMean Wave PeriodWaves33.8s2026-05-17 00:24 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality25%2026-05-17 00:24 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves31.03ft2026-05-17 00:24 EDT1 7 30
Gooses ReefWater SalinityWater Quality211.8PSU2026-05-17 00:24 EDT1 7 30
Gooses ReefWater TemperatureWater Quality263.2F2026-05-17 00:24 EDT1 7 30
Gooses ReefWave Direction (From)Waves325Deg. Mag.2026-05-17 00:24 EDT1 7 30
Gooses ReefWind ChillMeteorological163.5F2026-05-17 00:24 EDT1 7 30
Gooses ReefWind DirectionMeteorological1224Deg. Mag.2026-05-17 00:24 EDT1 7 30
Gooses ReefWind GustMeteorological14.5kts2026-05-17 00:24 EDT1 7 30
Gooses ReefWind SpeedMeteorological13.1kts2026-05-17 00:24 EDT1 7 30
PotomacAir TemperatureMeteorological167.0F2026-05-17 00:24 EDT1 7 30
PotomacBarometric PressureMeteorological130.1inches2026-05-17 00:24 EDT1 7 30
PotomacLatitudePosition538.03349Degrees2026-05-17 00:24 EDT1 7 30
PotomacLongitudePosition5-76.33757Degrees2026-05-17 00:24 EDT1 7 30
PotomacMean Wave PeriodWaves32.9s2026-05-17 00:24 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality26%2026-05-17 00:24 EDT1 7 30
PotomacSignificant Wave HeightWaves30.97ft2026-05-17 00:24 EDT1 7 30
PotomacWater SalinityWater Quality214.9PSU2026-05-17 00:24 EDT1 7 30
PotomacWater TemperatureWater Quality263.6F2026-05-17 00:24 EDT1 7 30
PotomacWave Direction (From)Waves3166Deg. Mag.2026-05-17 00:24 EDT1 7 30
PotomacWind ChillMeteorological167.0F2026-05-17 00:24 EDT1 7 30
PotomacWind DirectionMeteorological1212Deg. Mag.2026-05-17 00:24 EDT1 7 30
PotomacWind GustMeteorological113.6kts2026-05-17 00:24 EDT1 7 30
PotomacWind SpeedMeteorological111.2kts2026-05-17 00:24 EDT1 7 30
Stingray PointAir TemperatureMeteorological137.5F2026-02-21 21:30 EST1 7 30
Stingray PointBarometric PressureMeteorological130.2inches2026-02-21 21:30 EST1 7 30
Stingray PointLatitudePosition537.56759Degrees2026-02-21 21:30 EST1 7 30
Stingray PointLongitudePosition5-76.26278Degrees2026-02-21 21:30 EST1 7 30
Stingray PointMean Wave PeriodWaves32.5s2026-02-21 21:30 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2026-02-21 21:30 EST1 7 30
Stingray PointSignificant Wave HeightWaves30.09ft2026-02-21 21:30 EST1 7 30
Stingray PointWater SalinityWater Quality219.7PSU2026-02-21 21:30 EST1 7 30
Stingray PointWater TemperatureWater Quality239.0F2026-02-21 21:30 EST1 7 30
Stingray PointWave Direction (From)Waves371Deg. Mag.2026-02-21 21:30 EST1 7 30
Stingray PointWind ChillMeteorological132.6F2026-02-21 21:30 EST1 7 30
Stingray PointWind DirectionMeteorological1122Deg. Mag.2026-02-21 21:30 EST1 7 30
Stingray PointWind GustMeteorological17.0kts2026-02-21 21:30 EST1 7 30
Stingray PointWind SpeedMeteorological15.4kts2026-02-21 21:30 EST1 7 30
York SpitAir TemperatureMeteorological166.2F2026-05-17 00:24 EDT1 7 30
York SpitBarometric PressureMeteorological130.1inches2026-05-17 00:24 EDT1 7 30
York SpitCurrent DirectionCurrents4232Deg. Mag.2026-05-17 00:24 EDT1 7 30
York SpitCurrent SpeedCurrents42.108kts2026-05-17 00:24 EDT1 7 30
York SpitLatitudePosition537.20779Degrees2026-05-17 00:24 EDT1 7 30
York SpitLongitudePosition5-76.26889Degrees2026-05-17 00:24 EDT1 7 30
York SpitMean Wave PeriodWaves33.1s2026-05-17 00:24 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-05-17 00:24 EDT1 7 30
York SpitSignificant Wave HeightWaves31.72ft2026-05-17 00:24 EDT1 7 30
York SpitWater SalinityWater Quality223.0PSU2026-05-17 00:24 EDT1 7 30
York SpitWater TemperatureWater Quality264.1F2026-05-17 00:24 EDT1 7 30
York SpitWave Direction (From)Waves3197Deg. Mag.2026-05-17 00:24 EDT1 7 30
York SpitWind ChillMeteorological166.2F2026-05-17 00:24 EDT1 7 30
York SpitWind DirectionMeteorological1214Deg. Mag.2026-05-17 00:24 EDT1 7 30
York SpitWind GustMeteorological119.6kts2026-05-17 00:24 EDT1 7 30
York SpitWind SpeedMeteorological115.8kts2026-05-17 00:24 EDT1 7 30