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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological159.6F2026-05-12 22:48 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.2inches2026-05-12 22:48 EDT1 7 30
Baltimore HarborLatitudePosition539.22271Degrees2026-05-12 22:48 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52938Degrees2026-05-12 22:48 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.3s2026-05-12 22:48 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality20%2026-05-12 22:48 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.55ft2026-05-12 22:48 EDT1 7 30
Baltimore HarborWater SalinityWater Quality26.7PSU2026-05-12 22:48 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality263.2F2026-05-12 22:48 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3118Deg. Mag.2026-05-12 22:48 EDT1 7 30
Baltimore HarborWind ChillMeteorological159.6F2026-05-12 22:48 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1159Deg. Mag.2026-05-12 22:48 EDT1 7 30
Baltimore HarborWind GustMeteorological116.5kts2026-05-12 22:48 EDT1 7 30
Baltimore HarborWind SpeedMeteorological113.7kts2026-05-12 22:48 EDT1 7 30
AnnapolisAir TemperatureMeteorological159.1F2026-05-12 22:48 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.1inches2026-05-12 22:48 EDT1 7 30
AnnapolisLatitudePosition538.96354Degrees2026-05-12 22:48 EDT1 7 30
AnnapolisLongitudePosition5-76.44690Degrees2026-05-12 22:48 EDT1 7 30
AnnapolisMean Wave PeriodWaves33.1s2026-05-12 22:48 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality20%2026-05-12 22:48 EDT1 7 30
AnnapolisSignificant Wave HeightWaves31.75ft2026-05-12 22:48 EDT1 7 30
AnnapolisWater SalinityWater Quality27.7PSU2026-05-12 22:48 EDT1 7 30
AnnapolisWater TemperatureWater Quality262.2F2026-05-12 22:48 EDT1 7 30
AnnapolisWave Direction (From)Waves313Deg. Mag.2026-05-12 22:48 EDT1 7 30
AnnapolisWind ChillMeteorological159.1F2026-05-12 22:48 EDT1 7 30
AnnapolisWind DirectionMeteorological1180Deg. Mag.2026-05-12 22:48 EDT1 7 30
AnnapolisWind GustMeteorological129.1kts2026-05-12 22:48 EDT1 7 30
AnnapolisWind SpeedMeteorological121.1kts2026-05-12 22:48 EDT1 7 30
Gooses ReefAir TemperatureMeteorological157.9F2026-05-12 22:48 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.1inches2026-05-12 22:48 EDT1 7 30
Gooses ReefLatitudePosition538.55616Degrees2026-05-12 22:48 EDT1 7 30
Gooses ReefLongitudePosition5-76.41472Degrees2026-05-12 22:48 EDT1 7 30
Gooses ReefMean Wave PeriodWaves34.4s2026-05-12 22:48 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality24%2026-05-12 22:48 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves32.30ft2026-05-12 22:48 EDT1 7 30
Gooses ReefWater SalinityWater Quality212.0PSU2026-05-12 22:48 EDT1 7 30
Gooses ReefWater TemperatureWater Quality261.2F2026-05-12 22:48 EDT1 7 30
Gooses ReefWave Direction (From)Waves3152Deg. Mag.2026-05-12 22:48 EDT1 7 30
Gooses ReefWind ChillMeteorological157.9F2026-05-12 22:48 EDT1 7 30
Gooses ReefWind DirectionMeteorological1171Deg. Mag.2026-05-12 22:48 EDT1 7 30
Gooses ReefWind GustMeteorological120.8kts2026-05-12 22:48 EDT1 7 30
Gooses ReefWind SpeedMeteorological117.4kts2026-05-12 22:48 EDT1 7 30
PotomacAir TemperatureMeteorological160.3F2026-05-12 22:48 EDT1 7 30
PotomacBarometric PressureMeteorological130.2inches2026-05-12 22:48 EDT1 7 30
PotomacLatitudePosition538.03349Degrees2026-05-12 22:48 EDT1 7 30
PotomacLongitudePosition5-76.33755Degrees2026-05-12 22:48 EDT1 7 30
PotomacMean Wave PeriodWaves33.3s2026-05-12 22:48 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality25%2026-05-12 22:48 EDT1 7 30
PotomacSignificant Wave HeightWaves31.58ft2026-05-12 22:48 EDT1 7 30
PotomacWater SalinityWater Quality214.7PSU2026-05-12 22:48 EDT1 7 30
PotomacWater TemperatureWater Quality262.0F2026-05-12 22:48 EDT1 7 30
PotomacWave Direction (From)Waves3162Deg. Mag.2026-05-12 22:48 EDT1 7 30
PotomacWind ChillMeteorological160.3F2026-05-12 22:48 EDT1 7 30
PotomacWind DirectionMeteorological1180Deg. Mag.2026-05-12 22:48 EDT1 7 30
PotomacWind GustMeteorological117.7kts2026-05-12 22:48 EDT1 7 30
PotomacWind SpeedMeteorological114.4kts2026-05-12 22:48 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 TemperatureMeteorological160.6F2026-05-12 22:48 EDT1 7 30
York SpitBarometric PressureMeteorological130.4inches2026-05-12 22:48 EDT1 7 30
York SpitCurrent DirectionCurrents4283Deg. Mag.2026-05-12 22:48 EDT1 7 30
York SpitCurrent SpeedCurrents41.801kts2026-05-12 22:48 EDT1 7 30
York SpitLatitudePosition537.20779Degrees2026-05-12 22:48 EDT1 7 30
York SpitLongitudePosition5-76.26890Degrees2026-05-12 22:48 EDT1 7 30
York SpitMean Wave PeriodWaves33.1s2026-05-12 22:48 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-05-12 22:48 EDT1 7 30
York SpitSignificant Wave HeightWaves31.15ft2026-05-12 22:48 EDT1 7 30
York SpitWater SalinityWater Quality222.5PSU2026-05-12 22:48 EDT1 7 30
York SpitWater TemperatureWater Quality263.7F2026-05-12 22:48 EDT1 7 30
York SpitWave Direction (From)Waves3171Deg. Mag.2026-05-12 22:48 EDT1 7 30
York SpitWind ChillMeteorological160.6F2026-05-12 22:48 EDT1 7 30
York SpitWind DirectionMeteorological1184Deg. Mag.2026-05-12 22:48 EDT1 7 30
York SpitWind GustMeteorological122.5kts2026-05-12 22:48 EDT1 7 30
York SpitWind SpeedMeteorological116.4kts2026-05-12 22:48 EDT1 7 30