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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological155.1F2026-05-15 08:48 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.0inches2026-05-15 08:48 EDT1 7 30
Baltimore HarborLatitudePosition539.22266Degrees2026-05-15 08:48 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52933Degrees2026-05-15 08:48 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.2s2026-05-15 08:48 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality20%2026-05-15 08:48 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves31.16ft2026-05-15 08:48 EDT1 7 30
Baltimore HarborWater SalinityWater Quality27.4PSU2026-05-15 08:48 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality261.8F2026-05-15 08:48 EDT1 7 30
Baltimore HarborWave Direction (From)Waves327Deg. Mag.2026-05-15 08:48 EDT1 7 30
Baltimore HarborWind ChillMeteorological155.1F2026-05-15 08:48 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1331Deg. Mag.2026-05-15 08:48 EDT1 7 30
Baltimore HarborWind GustMeteorological126.0kts2026-05-15 08:48 EDT1 7 30
Baltimore HarborWind SpeedMeteorological119.3kts2026-05-15 08:48 EDT1 7 30
AnnapolisAir TemperatureMeteorological155.2F2026-05-15 08:48 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.0inches2026-05-15 08:48 EDT1 7 30
AnnapolisLatitudePosition538.96342Degrees2026-05-15 08:48 EDT1 7 30
AnnapolisLongitudePosition5-76.44670Degrees2026-05-15 08:48 EDT1 7 30
AnnapolisMean Wave PeriodWaves31.7s2026-05-15 08:48 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality20%2026-05-15 08:48 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.55ft2026-05-15 08:48 EDT1 7 30
AnnapolisWater SalinityWater Quality28.6PSU2026-05-15 08:48 EDT1 7 30
AnnapolisWater TemperatureWater Quality260.6F2026-05-15 08:48 EDT1 7 30
AnnapolisWave Direction (From)Waves3347Deg. Mag.2026-05-15 08:48 EDT1 7 30
AnnapolisWind ChillMeteorological155.2F2026-05-15 08:48 EDT1 7 30
AnnapolisWind DirectionMeteorological1324Deg. Mag.2026-05-15 08:48 EDT1 7 30
AnnapolisWind GustMeteorological124.1kts2026-05-15 08:48 EDT1 7 30
AnnapolisWind SpeedMeteorological117.7kts2026-05-15 08:48 EDT1 7 30
Gooses ReefAir TemperatureMeteorological154.7F2026-05-15 08:48 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.0inches2026-05-15 08:48 EDT1 7 30
Gooses ReefLatitudePosition538.55599Degrees2026-05-15 08:48 EDT1 7 30
Gooses ReefLongitudePosition5-76.41472Degrees2026-05-15 08:48 EDT1 7 30
Gooses ReefMean Wave PeriodWaves31.9s2026-05-15 08:48 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality25%2026-05-15 08:48 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.88ft2026-05-15 08:48 EDT1 7 30
Gooses ReefWater SalinityWater Quality212.6PSU2026-05-15 08:48 EDT1 7 30
Gooses ReefWater TemperatureWater Quality261.3F2026-05-15 08:48 EDT1 7 30
Gooses ReefWave Direction (From)Waves384Deg. Mag.2026-05-15 08:48 EDT1 7 30
Gooses ReefWind ChillMeteorological154.7F2026-05-15 08:48 EDT1 7 30
Gooses ReefWind DirectionMeteorological1328Deg. Mag.2026-05-15 08:48 EDT1 7 30
Gooses ReefWind GustMeteorological125.4kts2026-05-15 08:48 EDT1 7 30
Gooses ReefWind SpeedMeteorological117.9kts2026-05-15 08:48 EDT1 7 30
PotomacAir TemperatureMeteorological157.2F2026-05-15 08:48 EDT1 7 30
PotomacBarometric PressureMeteorological130.0inches2026-05-15 08:48 EDT1 7 30
PotomacLatitudePosition538.03336Degrees2026-05-15 08:48 EDT1 7 30
PotomacLongitudePosition5-76.33733Degrees2026-05-15 08:48 EDT1 7 30
PotomacMean Wave PeriodWaves33.1s2026-05-15 08:48 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality24%2026-05-15 08:48 EDT1 7 30
PotomacSignificant Wave HeightWaves31.55ft2026-05-15 08:48 EDT1 7 30
PotomacWater SalinityWater Quality215.3PSU2026-05-15 08:48 EDT1 7 30
PotomacWater TemperatureWater Quality262.3F2026-05-15 08:48 EDT1 7 30
PotomacWave Direction (From)Waves3295Deg. Mag.2026-05-15 08:48 EDT1 7 30
PotomacWind ChillMeteorological157.2F2026-05-15 08:48 EDT1 7 30
PotomacWind DirectionMeteorological1321Deg. Mag.2026-05-15 08:48 EDT1 7 30
PotomacWind GustMeteorological124.5kts2026-05-15 08:48 EDT1 7 30
PotomacWind SpeedMeteorological119.1kts2026-05-15 08:48 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 TemperatureMeteorological154.6F2026-05-15 08:48 EDT1 7 30
York SpitBarometric PressureMeteorological129.3inches2026-05-15 08:48 EDT1 7 30
York SpitCurrent DirectionCurrents4175Deg. Mag.2026-05-15 08:48 EDT1 7 30
York SpitCurrent SpeedCurrents42.058kts2026-05-15 08:48 EDT1 7 30
York SpitLatitudePosition537.20773Degrees2026-05-15 08:48 EDT1 7 30
York SpitLongitudePosition5-76.26895Degrees2026-05-15 08:48 EDT1 7 30
York SpitMean Wave PeriodWaves33.4s2026-05-15 08:48 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-05-15 08:48 EDT1 7 30
York SpitSignificant Wave HeightWaves31.21ft2026-05-15 08:48 EDT1 7 30
York SpitWater SalinityWater Quality223.2PSU2026-05-15 08:48 EDT1 7 30
York SpitWater TemperatureWater Quality262.2F2026-05-15 08:48 EDT1 7 30
York SpitWave Direction (From)Waves3359Deg. Mag.2026-05-15 08:48 EDT1 7 30
York SpitWind ChillMeteorological154.6F2026-05-15 08:48 EDT1 7 30
York SpitWind DirectionMeteorological1303Deg. Mag.2026-05-15 08:48 EDT1 7 30
York SpitWind GustMeteorological122.3kts2026-05-15 08:48 EDT1 7 30
York SpitWind SpeedMeteorological115.4kts2026-05-15 08:48 EDT1 7 30