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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological175.5F2026-05-05 19:54 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological129.8inches2026-05-05 19:54 EDT1 7 30
Baltimore HarborLatitudePosition539.22271Degrees2026-05-05 19:54 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52938Degrees2026-05-05 19:54 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves31.7s2026-05-05 19:54 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality20%2026-05-05 19:54 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.51ft2026-05-05 19:54 EDT1 7 30
Baltimore HarborWater SalinityWater Quality27.9PSU2026-05-05 19:54 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality261.6F2026-05-05 19:54 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3214Deg. Mag.2026-05-05 19:54 EDT1 7 30
Baltimore HarborWind ChillMeteorological175.5F2026-05-05 19:54 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1188Deg. Mag.2026-05-05 19:54 EDT1 7 30
Baltimore HarborWind GustMeteorological110.1kts2026-05-05 19:54 EDT1 7 30
Baltimore HarborWind SpeedMeteorological18.5kts2026-05-05 19:54 EDT1 7 30
AnnapolisAir TemperatureMeteorological162.4F2026-05-05 19:54 EDT1 7 30
AnnapolisBarometric PressureMeteorological129.8inches2026-05-05 19:54 EDT1 7 30
AnnapolisLatitudePosition538.96354Degrees2026-05-05 19:54 EDT1 7 30
AnnapolisLongitudePosition5-76.44687Degrees2026-05-05 19:54 EDT1 7 30
AnnapolisMean Wave PeriodWaves33.8s2026-05-05 19:54 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality21%2026-05-05 19:54 EDT1 7 30
AnnapolisSignificant Wave HeightWaves31.40ft2026-05-05 19:54 EDT1 7 30
AnnapolisWater SalinityWater Quality29.2PSU2026-05-05 19:54 EDT1 7 30
AnnapolisWater TemperatureWater Quality261.2F2026-05-05 19:54 EDT1 7 30
AnnapolisWave Direction (From)Waves3357Deg. Mag.2026-05-05 19:54 EDT1 7 30
AnnapolisWind ChillMeteorological162.4F2026-05-05 19:54 EDT1 7 30
AnnapolisWind DirectionMeteorological1185Deg. Mag.2026-05-05 19:54 EDT1 7 30
AnnapolisWind GustMeteorological118.3kts2026-05-05 19:54 EDT1 7 30
AnnapolisWind SpeedMeteorological115.1kts2026-05-05 19:54 EDT1 7 30
Gooses ReefAir TemperatureMeteorological160.9F2026-05-05 19:54 EDT1 7 30
Gooses ReefBarometric PressureMeteorological129.8inches2026-05-05 19:54 EDT1 7 30
Gooses ReefLatitudePosition538.55616Degrees2026-05-05 19:54 EDT1 7 30
Gooses ReefLongitudePosition5-76.41472Degrees2026-05-05 19:54 EDT1 7 30
Gooses ReefMean Wave PeriodWaves33.2s2026-05-05 19:54 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality22%2026-05-05 19:54 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves32.09ft2026-05-05 19:54 EDT1 7 30
Gooses ReefWater SalinityWater Quality211.2PSU2026-05-05 19:54 EDT1 7 30
Gooses ReefWater TemperatureWater Quality260.7F2026-05-05 19:54 EDT1 7 30
Gooses ReefWave Direction (From)Waves3163Deg. Mag.2026-05-05 19:54 EDT1 7 30
Gooses ReefWind ChillMeteorological160.9F2026-05-05 19:54 EDT1 7 30
Gooses ReefWind DirectionMeteorological1146Deg. Mag.2026-05-05 19:54 EDT1 7 30
Gooses ReefWind GustMeteorological114.8kts2026-05-05 19:54 EDT1 7 30
Gooses ReefWind SpeedMeteorological111.1kts2026-05-05 19:54 EDT1 7 30
PotomacAir TemperatureMeteorological170.0F2026-05-05 19:54 EDT1 7 30
PotomacBarometric PressureMeteorological129.9inches2026-05-05 19:54 EDT1 7 30
PotomacLatitudePosition538.03341Degrees2026-05-05 19:54 EDT1 7 30
PotomacLongitudePosition5-76.33733Degrees2026-05-05 19:54 EDT1 7 30
PotomacMean Wave PeriodWaves33.3s2026-05-05 19:54 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality24%2026-05-05 19:54 EDT1 7 30
PotomacSignificant Wave HeightWaves31.73ft2026-05-05 19:54 EDT1 7 30
PotomacWater SalinityWater Quality214.8PSU2026-05-05 19:54 EDT1 7 30
PotomacWater TemperatureWater Quality261.5F2026-05-05 19:54 EDT1 7 30
PotomacWave Direction (From)Waves3153Deg. Mag.2026-05-05 19:54 EDT1 7 30
PotomacWind ChillMeteorological170.0F2026-05-05 19:54 EDT1 7 30
PotomacWind DirectionMeteorological1200Deg. Mag.2026-05-05 19:54 EDT1 7 30
PotomacWind GustMeteorological122.9kts2026-05-05 19:54 EDT1 7 30
PotomacWind SpeedMeteorological114.4kts2026-05-05 19:54 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 TemperatureMeteorological166.2F2026-05-05 19:54 EDT1 7 30
York SpitBarometric PressureMeteorological129.9inches2026-05-05 19:54 EDT1 7 30
York SpitCurrent DirectionCurrents4159Deg. Mag.2026-05-05 19:54 EDT1 7 30
York SpitCurrent SpeedCurrents41.854kts2026-05-05 19:54 EDT1 7 30
York SpitLatitudePosition537.20783Degrees2026-05-05 19:54 EDT1 7 30
York SpitLongitudePosition5-76.26897Degrees2026-05-05 19:54 EDT1 7 30
York SpitMean Wave PeriodWaves33.2s2026-05-05 19:54 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-05-05 19:54 EDT1 7 30
York SpitSignificant Wave HeightWaves31.60ft2026-05-05 19:54 EDT1 7 30
York SpitWater SalinityWater Quality222.2PSU2026-05-05 19:54 EDT1 7 30
York SpitWater TemperatureWater Quality262.6F2026-05-05 19:54 EDT1 7 30
York SpitWave Direction (From)Waves3173Deg. Mag.2026-05-05 19:54 EDT1 7 30
York SpitWind ChillMeteorological166.2F2026-05-05 19:54 EDT1 7 30
York SpitWind DirectionMeteorological1179Deg. Mag.2026-05-05 19:54 EDT1 7 30
York SpitWind GustMeteorological119.4kts2026-05-05 19:54 EDT1 7 30
York SpitWind SpeedMeteorological116.1kts2026-05-05 19:54 EDT1 7 30