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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological154.5F2026-05-08 03:30 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.0inches2026-05-08 03:30 EDT1 7 30
Baltimore HarborLatitudePosition539.22266Degrees2026-05-08 03:30 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52933Degrees2026-05-08 03:30 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.1s2026-05-08 03:30 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality20%2026-05-08 03:30 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.78ft2026-05-08 03:30 EDT1 7 30
Baltimore HarborWater SalinityWater Quality26.6PSU2026-05-08 03:30 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality261.6F2026-05-08 03:30 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3344Deg. Mag.2026-05-08 03:30 EDT1 7 30
Baltimore HarborWind ChillMeteorological154.5F2026-05-08 03:30 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1338Deg. Mag.2026-05-08 03:30 EDT1 7 30
Baltimore HarborWind GustMeteorological119.2kts2026-05-08 03:30 EDT1 7 30
Baltimore HarborWind SpeedMeteorological114.6kts2026-05-08 03:30 EDT1 7 30
AnnapolisAir TemperatureMeteorological152.5F2026-05-08 03:30 EDT1 7 30
AnnapolisBarometric PressureMeteorological129.9inches2026-05-08 03:30 EDT1 7 30
AnnapolisLatitudePosition538.96342Degrees2026-05-08 03:30 EDT1 7 30
AnnapolisLongitudePosition5-76.44672Degrees2026-05-08 03:30 EDT1 7 30
AnnapolisMean Wave PeriodWaves32.8s2026-05-08 03:30 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality20%2026-05-08 03:30 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.51ft2026-05-08 03:30 EDT1 7 30
AnnapolisWater SalinityWater Quality28.5PSU2026-05-08 03:30 EDT1 7 30
AnnapolisWater TemperatureWater Quality260.2F2026-05-08 03:30 EDT1 7 30
AnnapolisWave Direction (From)Waves3217Deg. Mag.2026-05-08 03:30 EDT1 7 30
AnnapolisWind ChillMeteorological152.5F2026-05-08 03:30 EDT1 7 30
AnnapolisWind DirectionMeteorological1318Deg. Mag.2026-05-08 03:30 EDT1 7 30
AnnapolisWind GustMeteorological122.1kts2026-05-08 03:30 EDT1 7 30
AnnapolisWind SpeedMeteorological116.7kts2026-05-08 03:30 EDT1 7 30
Gooses ReefAir TemperatureMeteorological151.1F2026-05-08 03:30 EDT1 7 30
Gooses ReefBarometric PressureMeteorological129.9inches2026-05-08 03:30 EDT1 7 30
Gooses ReefLatitudePosition538.55610Degrees2026-05-08 03:30 EDT1 7 30
Gooses ReefLongitudePosition5-76.41464Degrees2026-05-08 03:30 EDT1 7 30
Gooses ReefMean Wave PeriodWaves32.2s2026-05-08 03:30 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality23%2026-05-08 03:30 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.90ft2026-05-08 03:30 EDT1 7 30
Gooses ReefWater SalinityWater Quality212.2PSU2026-05-08 03:30 EDT1 7 30
Gooses ReefWater TemperatureWater Quality259.6F2026-05-08 03:30 EDT1 7 30
Gooses ReefWave Direction (From)Waves3157Deg. Mag.2026-05-08 03:30 EDT1 7 30
Gooses ReefWind ChillMeteorological151.1F2026-05-08 03:30 EDT1 7 30
Gooses ReefWind DirectionMeteorological1307Deg. Mag.2026-05-08 03:30 EDT1 7 30
Gooses ReefWind GustMeteorological125.8kts2026-05-08 03:30 EDT1 7 30
Gooses ReefWind SpeedMeteorological117.6kts2026-05-08 03:30 EDT1 7 30
PotomacAir TemperatureMeteorological153.4F2026-05-08 03:30 EDT1 7 30
PotomacBarometric PressureMeteorological130.0inches2026-05-08 03:30 EDT1 7 30
PotomacLatitudePosition538.03340Degrees2026-05-08 03:30 EDT1 7 30
PotomacLongitudePosition5-76.33733Degrees2026-05-08 03:30 EDT1 7 30
PotomacMean Wave PeriodWaves32.7s2026-05-08 03:30 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality23%2026-05-08 03:30 EDT1 7 30
PotomacSignificant Wave HeightWaves31.08ft2026-05-08 03:30 EDT1 7 30
PotomacWater SalinityWater Quality214.9PSU2026-05-08 03:30 EDT1 7 30
PotomacWater TemperatureWater Quality260.3F2026-05-08 03:30 EDT1 7 30
PotomacWave Direction (From)Waves3295Deg. Mag.2026-05-08 03:30 EDT1 7 30
PotomacWind ChillMeteorological153.4F2026-05-08 03:30 EDT1 7 30
PotomacWind DirectionMeteorological1282Deg. Mag.2026-05-08 03:30 EDT1 7 30
PotomacWind GustMeteorological119.4kts2026-05-08 03:30 EDT1 7 30
PotomacWind SpeedMeteorological115.3kts2026-05-08 03:30 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 TemperatureMeteorological152.3F2026-05-08 03:30 EDT1 7 30
York SpitBarometric PressureMeteorological129.7inches2026-05-08 03:30 EDT1 7 30
York SpitCurrent DirectionCurrents4255Deg. Mag.2026-05-08 03:30 EDT1 7 30
York SpitCurrent SpeedCurrents40.823kts2026-05-08 03:30 EDT1 7 30
York SpitLatitudePosition537.20772Degrees2026-05-08 03:30 EDT1 7 30
York SpitLongitudePosition5-76.26895Degrees2026-05-08 03:30 EDT1 7 30
York SpitMean Wave PeriodWaves32.6s2026-05-08 03:30 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-05-08 03:30 EDT1 7 30
York SpitSignificant Wave HeightWaves31.12ft2026-05-08 03:30 EDT1 7 30
York SpitWater SalinityWater Quality222.7PSU2026-05-08 03:30 EDT1 7 30
York SpitWater TemperatureWater Quality261.6F2026-05-08 03:30 EDT1 7 30
York SpitWave Direction (From)Waves375Deg. Mag.2026-05-08 03:30 EDT1 7 30
York SpitWind ChillMeteorological152.3F2026-05-08 03:30 EDT1 7 30
York SpitWind DirectionMeteorological1309Deg. Mag.2026-05-08 03:30 EDT1 7 30
York SpitWind GustMeteorological119.4kts2026-05-08 03:30 EDT1 7 30
York SpitWind SpeedMeteorological114.9kts2026-05-08 03:30 EDT1 7 30