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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological159.8F2026-05-11 16:24 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.2inches2026-05-11 16:24 EDT1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-05-11 16:24 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52933Degrees2026-05-11 16:24 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.4s2026-05-11 16:24 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality20%2026-05-11 16:24 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.19ft2026-05-11 16:24 EDT1 7 30
Baltimore HarborWater SalinityWater Quality26.1PSU2026-05-11 16:24 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality263.2F2026-05-11 16:24 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3360Deg. Mag.2026-05-11 16:24 EDT1 7 30
Baltimore HarborWind ChillMeteorological159.8F2026-05-11 16:24 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1256Deg. Mag.2026-05-11 16:24 EDT1 7 30
Baltimore HarborWind GustMeteorological18.2kts2026-05-11 16:24 EDT1 7 30
Baltimore HarborWind SpeedMeteorological16.2kts2026-05-11 16:24 EDT1 7 30
AnnapolisAir TemperatureMeteorological154.1F2026-05-11 16:24 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.1inches2026-05-11 16:24 EDT1 7 30
AnnapolisLatitudePosition538.96342Degrees2026-05-11 16:24 EDT1 7 30
AnnapolisLongitudePosition5-76.44687Degrees2026-05-11 16:24 EDT1 7 30
AnnapolisMean Wave PeriodWaves32.5s2026-05-11 16:24 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality20%2026-05-11 16:24 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.22ft2026-05-11 16:24 EDT1 7 30
AnnapolisWater SalinityWater Quality27.7PSU2026-05-11 16:24 EDT1 7 30
AnnapolisWater TemperatureWater Quality261.9F2026-05-11 16:24 EDT1 7 30
AnnapolisWave Direction (From)Waves3268Deg. Mag.2026-05-11 16:24 EDT1 7 30
AnnapolisWind ChillMeteorological154.1F2026-05-11 16:24 EDT1 7 30
AnnapolisWind DirectionMeteorological1295Deg. Mag.2026-05-11 16:24 EDT1 7 30
AnnapolisWind GustMeteorological18.4kts2026-05-11 16:24 EDT1 7 30
AnnapolisWind SpeedMeteorological15.1kts2026-05-11 16:24 EDT1 7 30
Gooses ReefAir TemperatureMeteorological150.2F2026-05-11 16:24 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.1inches2026-05-11 16:24 EDT1 7 30
Gooses ReefLatitudePosition538.55600Degrees2026-05-11 16:24 EDT1 7 30
Gooses ReefLongitudePosition5-76.41476Degrees2026-05-11 16:24 EDT1 7 30
Gooses ReefMean Wave PeriodWaves31.5s2026-05-11 16:24 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality25%2026-05-11 16:24 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.33ft2026-05-11 16:24 EDT1 7 30
Gooses ReefWater SalinityWater Quality212.6PSU2026-05-11 16:24 EDT1 7 30
Gooses ReefWater TemperatureWater Quality261.5F2026-05-11 16:24 EDT1 7 30
Gooses ReefWave Direction (From)Waves343Deg. Mag.2026-05-11 16:24 EDT1 7 30
Gooses ReefWind ChillMeteorological150.2F2026-05-11 16:24 EDT1 7 30
Gooses ReefWind DirectionMeteorological1351Deg. Mag.2026-05-11 16:24 EDT1 7 30
Gooses ReefWind GustMeteorological19.9kts2026-05-11 16:24 EDT1 7 30
Gooses ReefWind SpeedMeteorological15.8kts2026-05-11 16:24 EDT1 7 30
PotomacAir TemperatureMeteorological149.3F2026-05-11 16:24 EDT1 7 30
PotomacBarometric PressureMeteorological130.3inches2026-05-11 16:24 EDT1 7 30
PotomacLatitudePosition538.03336Degrees2026-05-11 16:24 EDT1 7 30
PotomacLongitudePosition5-76.33749Degrees2026-05-11 16:24 EDT1 7 30
PotomacMean Wave PeriodWaves32.3s2026-05-11 16:24 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality24%2026-05-11 16:24 EDT1 7 30
PotomacSignificant Wave HeightWaves30.28ft2026-05-11 16:24 EDT1 7 30
PotomacWater SalinityWater Quality215.1PSU2026-05-11 16:24 EDT1 7 30
PotomacWater TemperatureWater Quality262.8F2026-05-11 16:24 EDT1 7 30
PotomacWave Direction (From)Waves391Deg. Mag.2026-05-11 16:24 EDT1 7 30
PotomacWind ChillMeteorological145.4F2026-05-11 16:24 EDT1 7 30
PotomacWind DirectionMeteorological1329Deg. Mag.2026-05-11 16:24 EDT1 7 30
PotomacWind GustMeteorological110.1kts2026-05-11 16:24 EDT1 7 30
PotomacWind SpeedMeteorological18.1kts2026-05-11 16:24 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 TemperatureMeteorological152.1F2026-05-11 16:24 EDT1 7 30
York SpitBarometric PressureMeteorological129.8inches2026-05-11 16:24 EDT1 7 30
York SpitCurrent DirectionCurrents4160Deg. Mag.2026-05-11 16:24 EDT1 7 30
York SpitCurrent SpeedCurrents42.017kts2026-05-11 16:24 EDT1 7 30
York SpitLatitudePosition537.20774Degrees2026-05-11 16:24 EDT1 7 30
York SpitLongitudePosition5-76.26913Degrees2026-05-11 16:24 EDT1 7 30
York SpitMean Wave PeriodWaves34.4s2026-05-11 16:24 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-05-11 16:24 EDT1 7 30
York SpitSignificant Wave HeightWaves32.06ft2026-05-11 16:24 EDT1 7 30
York SpitWater SalinityWater Quality223.1PSU2026-05-11 16:24 EDT1 7 30
York SpitWater TemperatureWater Quality262.8F2026-05-11 16:24 EDT1 7 30
York SpitWave Direction (From)Waves3315Deg. Mag.2026-05-11 16:24 EDT1 7 30
York SpitWind ChillMeteorological152.1F2026-05-11 16:24 EDT1 7 30
York SpitWind DirectionMeteorological115Deg. Mag.2026-05-11 16:24 EDT1 7 30
York SpitWind GustMeteorological118.5kts2026-05-11 16:24 EDT1 7 30
York SpitWind SpeedMeteorological114.5kts2026-05-11 16:24 EDT1 7 30