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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological160.1F2026-05-12 21:36 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.2inches2026-05-12 21:36 EDT1 7 30
Baltimore HarborLatitudePosition539.22271Degrees2026-05-12 21:36 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52938Degrees2026-05-12 21:36 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.0s2026-05-12 21:36 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality20%2026-05-12 21:36 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.66ft2026-05-12 21:36 EDT1 7 30
Baltimore HarborWater SalinityWater Quality26.6PSU2026-05-12 21:36 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality263.3F2026-05-12 21:36 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3166Deg. Mag.2026-05-12 21:36 EDT1 7 30
Baltimore HarborWind ChillMeteorological160.1F2026-05-12 21:36 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1170Deg. Mag.2026-05-12 21:36 EDT1 7 30
Baltimore HarborWind GustMeteorological119.8kts2026-05-12 21:36 EDT1 7 30
Baltimore HarborWind SpeedMeteorological116.4kts2026-05-12 21:36 EDT1 7 30
AnnapolisAir TemperatureMeteorological159.4F2026-05-12 21:36 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.1inches2026-05-12 21:36 EDT1 7 30
AnnapolisLatitudePosition538.96354Degrees2026-05-12 21:36 EDT1 7 30
AnnapolisLongitudePosition5-76.44688Degrees2026-05-12 21:36 EDT1 7 30
AnnapolisMean Wave PeriodWaves34.4s2026-05-12 21:36 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality20%2026-05-12 21:36 EDT1 7 30
AnnapolisSignificant Wave HeightWaves31.50ft2026-05-12 21:36 EDT1 7 30
AnnapolisWater SalinityWater Quality27.6PSU2026-05-12 21:36 EDT1 7 30
AnnapolisWater TemperatureWater Quality262.5F2026-05-12 21:36 EDT1 7 30
AnnapolisWave Direction (From)Waves322Deg. Mag.2026-05-12 21:36 EDT1 7 30
AnnapolisWind ChillMeteorological159.4F2026-05-12 21:36 EDT1 7 30
AnnapolisWind DirectionMeteorological1164Deg. Mag.2026-05-12 21:36 EDT1 7 30
AnnapolisWind GustMeteorological121.8kts2026-05-12 21:36 EDT1 7 30
AnnapolisWind SpeedMeteorological117.1kts2026-05-12 21:36 EDT1 7 30
Gooses ReefAir TemperatureMeteorological157.6F2026-05-12 21:36 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.1inches2026-05-12 21:36 EDT1 7 30
Gooses ReefLatitudePosition538.55616Degrees2026-05-12 21:36 EDT1 7 30
Gooses ReefLongitudePosition5-76.41472Degrees2026-05-12 21:36 EDT1 7 30
Gooses ReefMean Wave PeriodWaves33.8s2026-05-12 21:36 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality23%2026-05-12 21:36 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves32.37ft2026-05-12 21:36 EDT1 7 30
Gooses ReefWater SalinityWater Quality211.8PSU2026-05-12 21:36 EDT1 7 30
Gooses ReefWater TemperatureWater Quality261.3F2026-05-12 21:36 EDT1 7 30
Gooses ReefWave Direction (From)Waves3176Deg. Mag.2026-05-12 21:36 EDT1 7 30
Gooses ReefWind ChillMeteorological157.6F2026-05-12 21:36 EDT1 7 30
Gooses ReefWind DirectionMeteorological1155Deg. Mag.2026-05-12 21:36 EDT1 7 30
Gooses ReefWind GustMeteorological125.1kts2026-05-12 21:36 EDT1 7 30
Gooses ReefWind SpeedMeteorological121.5kts2026-05-12 21:36 EDT1 7 30
PotomacAir TemperatureMeteorological160.0F2026-05-12 21:36 EDT1 7 30
PotomacBarometric PressureMeteorological130.2inches2026-05-12 21:36 EDT1 7 30
PotomacLatitudePosition538.03349Degrees2026-05-12 21:36 EDT1 7 30
PotomacLongitudePosition5-76.33755Degrees2026-05-12 21:36 EDT1 7 30
PotomacMean Wave PeriodWaves33.0s2026-05-12 21:36 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality25%2026-05-12 21:36 EDT1 7 30
PotomacSignificant Wave HeightWaves31.85ft2026-05-12 21:36 EDT1 7 30
PotomacWater SalinityWater Quality214.6PSU2026-05-12 21:36 EDT1 7 30
PotomacWater TemperatureWater Quality262.1F2026-05-12 21:36 EDT1 7 30
PotomacWave Direction (From)Waves3162Deg. Mag.2026-05-12 21:36 EDT1 7 30
PotomacWind ChillMeteorological160.0F2026-05-12 21:36 EDT1 7 30
PotomacWind DirectionMeteorological1166Deg. Mag.2026-05-12 21:36 EDT1 7 30
PotomacWind GustMeteorological119.6kts2026-05-12 21:36 EDT1 7 30
PotomacWind SpeedMeteorological115.4kts2026-05-12 21:36 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 TemperatureMeteorological160.4F2026-05-12 21:36 EDT1 7 30
York SpitBarometric PressureMeteorological130.3inches2026-05-12 21:36 EDT1 7 30
York SpitCurrent DirectionCurrents4183Deg. Mag.2026-05-12 21:36 EDT1 7 30
York SpitCurrent SpeedCurrents42.212kts2026-05-12 21:36 EDT1 7 30
York SpitLatitudePosition537.20783Degrees2026-05-12 21:36 EDT1 7 30
York SpitLongitudePosition5-76.26895Degrees2026-05-12 21:36 EDT1 7 30
York SpitMean Wave PeriodWaves32.3s2026-05-12 21:36 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-05-12 21:36 EDT1 7 30
York SpitSignificant Wave HeightWaves30.83ft2026-05-12 21:36 EDT1 7 30
York SpitWater SalinityWater Quality222.4PSU2026-05-12 21:36 EDT1 7 30
York SpitWater TemperatureWater Quality263.3F2026-05-12 21:36 EDT1 7 30
York SpitWave Direction (From)Waves3303Deg. Mag.2026-05-12 21:36 EDT1 7 30
York SpitWind ChillMeteorological160.4F2026-05-12 21:36 EDT1 7 30
York SpitWind DirectionMeteorological1162Deg. Mag.2026-05-12 21:36 EDT1 7 30
York SpitWind GustMeteorological118.1kts2026-05-12 21:36 EDT1 7 30
York SpitWind SpeedMeteorological115.1kts2026-05-12 21:36 EDT1 7 30