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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological165.9F2026-05-06 04:30 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological129.8inches2026-05-06 04:30 EDT1 7 30
Baltimore HarborLatitudePosition539.22271Degrees2026-05-06 04:30 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52938Degrees2026-05-06 04:30 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves317.1s2026-05-06 04:30 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality20%2026-05-06 04:30 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.67ft2026-05-06 04:30 EDT1 7 30
Baltimore HarborWater SalinityWater Quality27.5PSU2026-05-06 04:30 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality261.3F2026-05-06 04:30 EDT1 7 30
Baltimore HarborWave Direction (From)Waves37Deg. Mag.2026-05-06 04:30 EDT1 7 30
Baltimore HarborWind ChillMeteorological165.9F2026-05-06 04:30 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1196Deg. Mag.2026-05-06 04:30 EDT1 7 30
Baltimore HarborWind GustMeteorological122.1kts2026-05-06 04:30 EDT1 7 30
Baltimore HarborWind SpeedMeteorological117.3kts2026-05-06 04:30 EDT1 7 30
AnnapolisAir TemperatureMeteorological159.9F2026-05-06 04:30 EDT1 7 30
AnnapolisBarometric PressureMeteorological129.8inches2026-05-06 04:30 EDT1 7 30
AnnapolisLatitudePosition538.96354Degrees2026-05-06 04:30 EDT1 7 30
AnnapolisLongitudePosition5-76.44687Degrees2026-05-06 04:30 EDT1 7 30
AnnapolisMean Wave PeriodWaves33.7s2026-05-06 04:30 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality21%2026-05-06 04:30 EDT1 7 30
AnnapolisSignificant Wave HeightWaves31.58ft2026-05-06 04:30 EDT1 7 30
AnnapolisWater SalinityWater Quality29.5PSU2026-05-06 04:30 EDT1 7 30
AnnapolisWater TemperatureWater Quality260.5F2026-05-06 04:30 EDT1 7 30
AnnapolisWave Direction (From)Waves37Deg. Mag.2026-05-06 04:30 EDT1 7 30
AnnapolisWind ChillMeteorological159.9F2026-05-06 04:30 EDT1 7 30
AnnapolisWind DirectionMeteorological1188Deg. Mag.2026-05-06 04:30 EDT1 7 30
AnnapolisWind GustMeteorological119.2kts2026-05-06 04:30 EDT1 7 30
AnnapolisWind SpeedMeteorological116.0kts2026-05-06 04:30 EDT1 7 30
Gooses ReefAir TemperatureMeteorological160.7F2026-05-06 04:30 EDT1 7 30
Gooses ReefBarometric PressureMeteorological129.9inches2026-05-06 04:30 EDT1 7 30
Gooses ReefLatitudePosition538.55616Degrees2026-05-06 04:30 EDT1 7 30
Gooses ReefLongitudePosition5-76.41472Degrees2026-05-06 04:30 EDT1 7 30
Gooses ReefMean Wave PeriodWaves34.0s2026-05-06 04:30 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality22%2026-05-06 04:30 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves32.11ft2026-05-06 04:30 EDT1 7 30
Gooses ReefWater SalinityWater Quality211.2PSU2026-05-06 04:30 EDT1 7 30
Gooses ReefWater TemperatureWater Quality260.2F2026-05-06 04:30 EDT1 7 30
Gooses ReefWave Direction (From)Waves3173Deg. Mag.2026-05-06 04:30 EDT1 7 30
Gooses ReefWind ChillMeteorological160.7F2026-05-06 04:30 EDT1 7 30
Gooses ReefWind DirectionMeteorological1196Deg. Mag.2026-05-06 04:30 EDT1 7 30
Gooses ReefWind GustMeteorological122.7kts2026-05-06 04:30 EDT1 7 30
Gooses ReefWind SpeedMeteorological118.1kts2026-05-06 04:30 EDT1 7 30
PotomacAir TemperatureMeteorological163.1F2026-05-06 04:30 EDT1 7 30
PotomacBarometric PressureMeteorological129.9inches2026-05-06 04:30 EDT1 7 30
PotomacLatitudePosition538.03350Degrees2026-05-06 04:30 EDT1 7 30
PotomacLongitudePosition5-76.33755Degrees2026-05-06 04:30 EDT1 7 30
PotomacMean Wave PeriodWaves32.7s2026-05-06 04:30 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality23%2026-05-06 04:30 EDT1 7 30
PotomacSignificant Wave HeightWaves31.69ft2026-05-06 04:30 EDT1 7 30
PotomacWater SalinityWater Quality214.9PSU2026-05-06 04:30 EDT1 7 30
PotomacWater TemperatureWater Quality260.7F2026-05-06 04:30 EDT1 7 30
PotomacWave Direction (From)Waves3185Deg. Mag.2026-05-06 04:30 EDT1 7 30
PotomacWind ChillMeteorological163.1F2026-05-06 04:30 EDT1 7 30
PotomacWind DirectionMeteorological1195Deg. Mag.2026-05-06 04:30 EDT1 7 30
PotomacWind GustMeteorological122.3kts2026-05-06 04:30 EDT1 7 30
PotomacWind SpeedMeteorological116.5kts2026-05-06 04:30 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 TemperatureMeteorological160.6F2026-05-06 04:30 EDT1 7 30
York SpitBarometric PressureMeteorological129.9inches2026-05-06 04:30 EDT1 7 30
York SpitCurrent DirectionCurrents4219Deg. Mag.2026-05-06 04:30 EDT1 7 30
York SpitCurrent SpeedCurrents41.766kts2026-05-06 04:30 EDT1 7 30
York SpitLatitudePosition537.20781Degrees2026-05-06 04:30 EDT1 7 30
York SpitLongitudePosition5-76.26894Degrees2026-05-06 04:30 EDT1 7 30
York SpitMean Wave PeriodWaves32.1s2026-05-06 04:30 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-05-06 04:30 EDT1 7 30
York SpitSignificant Wave HeightWaves31.12ft2026-05-06 04:30 EDT1 7 30
York SpitWater SalinityWater Quality222.6PSU2026-05-06 04:30 EDT1 7 30
York SpitWater TemperatureWater Quality261.6F2026-05-06 04:30 EDT1 7 30
York SpitWave Direction (From)Waves3229Deg. Mag.2026-05-06 04:30 EDT1 7 30
York SpitWind ChillMeteorological160.6F2026-05-06 04:30 EDT1 7 30
York SpitWind DirectionMeteorological1195Deg. Mag.2026-05-06 04:30 EDT1 7 30
York SpitWind GustMeteorological121.0kts2026-05-06 04:30 EDT1 7 30
York SpitWind SpeedMeteorological116.4kts2026-05-06 04:30 EDT1 7 30