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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological164.6F2026-05-10 09:00 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.0inches2026-05-10 09:00 EDT1 7 30
Baltimore HarborLatitudePosition539.22271Degrees2026-05-10 09:00 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52938Degrees2026-05-10 09:00 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves35.0s2026-05-10 09:00 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality20%2026-05-10 09:00 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.20ft2026-05-10 09:00 EDT1 7 30
Baltimore HarborWater SalinityWater Quality25.6PSU2026-05-10 09:00 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality262.3F2026-05-10 09:00 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3315Deg. Mag.2026-05-10 09:00 EDT1 7 30
Baltimore HarborWind ChillMeteorological164.6F2026-05-10 09:00 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1140Deg. Mag.2026-05-10 09:00 EDT1 7 30
Baltimore HarborWind GustMeteorological14.3kts2026-05-10 09:00 EDT1 7 30
Baltimore HarborWind SpeedMeteorological13.5kts2026-05-10 09:00 EDT1 7 30
AnnapolisAir TemperatureMeteorological162.5F2026-05-10 09:00 EDT1 7 30
AnnapolisBarometric PressureMeteorological129.9inches2026-05-10 09:00 EDT1 7 30
AnnapolisLatitudePosition538.96354Degrees2026-05-10 09:00 EDT1 7 30
AnnapolisLongitudePosition5-76.44687Degrees2026-05-10 09:00 EDT1 7 30
AnnapolisMean Wave PeriodWaves32.5s2026-05-10 09:00 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality21%2026-05-10 09:00 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.41ft2026-05-10 09:00 EDT1 7 30
AnnapolisWater SalinityWater Quality29.0PSU2026-05-10 09:00 EDT1 7 30
AnnapolisWater TemperatureWater Quality261.4F2026-05-10 09:00 EDT1 7 30
AnnapolisWave Direction (From)Waves3198Deg. Mag.2026-05-10 09:00 EDT1 7 30
AnnapolisWind ChillMeteorological162.5F2026-05-10 09:00 EDT1 7 30
AnnapolisWind DirectionMeteorological1124Deg. Mag.2026-05-10 09:00 EDT1 7 30
AnnapolisWind GustMeteorological12.3kts2026-05-10 09:00 EDT1 7 30
AnnapolisWind SpeedMeteorological11.5kts2026-05-10 09:00 EDT1 7 30
Gooses ReefAir TemperatureMeteorological161.5F2026-05-10 09:00 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.0inches2026-05-10 09:00 EDT1 7 30
Gooses ReefLatitudePosition538.55615Degrees2026-05-10 09:00 EDT1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-05-10 09:00 EDT1 7 30
Gooses ReefMean Wave PeriodWaves32.3s2026-05-10 09:00 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality23%2026-05-10 09:00 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.48ft2026-05-10 09:00 EDT1 7 30
Gooses ReefWater SalinityWater Quality211.7PSU2026-05-10 09:00 EDT1 7 30
Gooses ReefWater TemperatureWater Quality261.2F2026-05-10 09:00 EDT1 7 30
Gooses ReefWave Direction (From)Waves3270Deg. Mag.2026-05-10 09:00 EDT1 7 30
Gooses ReefWind ChillMeteorological161.5F2026-05-10 09:00 EDT1 7 30
Gooses ReefWind DirectionMeteorological1313Deg. Mag.2026-05-10 09:00 EDT1 7 30
Gooses ReefWind GustMeteorological14.9kts2026-05-10 09:00 EDT1 7 30
Gooses ReefWind SpeedMeteorological12.6kts2026-05-10 09:00 EDT1 7 30
PotomacAir TemperatureMeteorological162.4F2026-05-10 09:00 EDT1 7 30
PotomacBarometric PressureMeteorological130.0inches2026-05-10 09:00 EDT1 7 30
PotomacLatitudePosition538.03341Degrees2026-05-10 09:00 EDT1 7 30
PotomacLongitudePosition5-76.33750Degrees2026-05-10 09:00 EDT1 7 30
PotomacMean Wave PeriodWaves31.7s2026-05-10 09:00 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality23%2026-05-10 09:00 EDT1 7 30
PotomacSignificant Wave HeightWaves30.36ft2026-05-10 09:00 EDT1 7 30
PotomacWater SalinityWater Quality215.1PSU2026-05-10 09:00 EDT1 7 30
PotomacWater TemperatureWater Quality261.2F2026-05-10 09:00 EDT1 7 30
PotomacWave Direction (From)Waves3327Deg. Mag.2026-05-10 09:00 EDT1 7 30
PotomacWind ChillMeteorological162.4F2026-05-10 09:00 EDT1 7 30
PotomacWind DirectionMeteorological1257Deg. Mag.2026-05-10 09:00 EDT1 7 30
PotomacWind GustMeteorological17.8kts2026-05-10 09:00 EDT1 7 30
PotomacWind SpeedMeteorological16.1kts2026-05-10 09:00 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 TemperatureMeteorological162.4F2026-05-10 09:00 EDT1 7 30
York SpitBarometric PressureMeteorological130.0inches2026-05-10 09:00 EDT1 7 30
York SpitCurrent DirectionCurrents4308Deg. Mag.2026-05-10 09:00 EDT1 7 30
York SpitCurrent SpeedCurrents42.234kts2026-05-10 09:00 EDT1 7 30
York SpitLatitudePosition537.20768Degrees2026-05-10 09:00 EDT1 7 30
York SpitLongitudePosition5-76.26894Degrees2026-05-10 09:00 EDT1 7 30
York SpitMean Wave PeriodWaves32.7s2026-05-10 09:00 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-05-10 09:00 EDT1 7 30
York SpitSignificant Wave HeightWaves30.49ft2026-05-10 09:00 EDT1 7 30
York SpitWater SalinityWater Quality222.1PSU2026-05-10 09:00 EDT1 7 30
York SpitWater TemperatureWater Quality263.7F2026-05-10 09:00 EDT1 7 30
York SpitWave Direction (From)Waves3166Deg. Mag.2026-05-10 09:00 EDT1 7 30
York SpitWind ChillMeteorological162.4F2026-05-10 09:00 EDT1 7 30
York SpitWind DirectionMeteorological1258Deg. Mag.2026-05-10 09:00 EDT1 7 30
York SpitWind GustMeteorological17.6kts2026-05-10 09:00 EDT1 7 30
York SpitWind SpeedMeteorological16.3kts2026-05-10 09:00 EDT1 7 30