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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological167.3F2026-05-06 18:48 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological129.8inches2026-05-06 18:48 EDT1 7 30
Baltimore HarborLatitudePosition539.22271Degrees2026-05-06 18:48 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52933Degrees2026-05-06 18:48 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves33.2s2026-05-06 18:48 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality20%2026-05-06 18:42 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.38ft2026-05-06 18:48 EDT1 7 30
Baltimore HarborWater SalinityWater Quality26.9PSU2026-05-06 18:48 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality262.4F2026-05-06 18:48 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3277Deg. Mag.2026-05-06 18:48 EDT1 7 30
Baltimore HarborWind ChillMeteorological167.5F2026-05-06 18:42 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1199Deg. Mag.2026-05-06 18:48 EDT1 7 30
Baltimore HarborWind GustMeteorological113.4kts2026-05-06 18:48 EDT1 7 30
Baltimore HarborWind SpeedMeteorological18.8kts2026-05-06 18:48 EDT1 7 30
AnnapolisAir TemperatureMeteorological165.7F2026-05-06 18:48 EDT1 7 30
AnnapolisBarometric PressureMeteorological129.8inches2026-05-06 18:48 EDT1 7 30
AnnapolisLatitudePosition538.96354Degrees2026-05-06 18:48 EDT1 7 30
AnnapolisLongitudePosition5-76.44685Degrees2026-05-06 18:48 EDT1 7 30
AnnapolisMean Wave PeriodWaves33.7s2026-05-06 18:48 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality21%2026-05-06 18:48 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.83ft2026-05-06 18:48 EDT1 7 30
AnnapolisWater SalinityWater Quality29.3PSU2026-05-06 18:48 EDT1 7 30
AnnapolisWater TemperatureWater Quality261.9F2026-05-06 18:48 EDT1 7 30
AnnapolisWave Direction (From)Waves3305Deg. Mag.2026-05-06 18:48 EDT1 7 30
AnnapolisWind ChillMeteorological165.7F2026-05-06 18:48 EDT1 7 30
AnnapolisWind DirectionMeteorological1208Deg. Mag.2026-05-06 18:48 EDT1 7 30
AnnapolisWind GustMeteorological18.2kts2026-05-06 18:48 EDT1 7 30
AnnapolisWind SpeedMeteorological16.6kts2026-05-06 18:48 EDT1 7 30
Gooses ReefAir TemperatureMeteorological162.4F2026-05-06 18:48 EDT1 7 30
Gooses ReefBarometric PressureMeteorological129.8inches2026-05-06 18:48 EDT1 7 30
Gooses ReefLatitudePosition538.55616Degrees2026-05-06 18:48 EDT1 7 30
Gooses ReefLongitudePosition5-76.41472Degrees2026-05-06 18:48 EDT1 7 30
Gooses ReefMean Wave PeriodWaves32.3s2026-05-06 18:48 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality22%2026-05-06 18:48 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.73ft2026-05-06 18:48 EDT1 7 30
Gooses ReefWater SalinityWater Quality211.5PSU2026-05-06 18:48 EDT1 7 30
Gooses ReefWater TemperatureWater Quality260.4F2026-05-06 18:48 EDT1 7 30
Gooses ReefWave Direction (From)Waves3221Deg. Mag.2026-05-06 18:48 EDT1 7 30
Gooses ReefWind ChillMeteorological162.4F2026-05-06 18:48 EDT1 7 30
Gooses ReefWind DirectionMeteorological1218Deg. Mag.2026-05-06 18:48 EDT1 7 30
Gooses ReefWind GustMeteorological111.8kts2026-05-06 18:48 EDT1 7 30
Gooses ReefWind SpeedMeteorological19.1kts2026-05-06 18:48 EDT1 7 30
PotomacAir TemperatureMeteorological167.1F2026-05-06 18:48 EDT1 7 30
PotomacBarometric PressureMeteorological129.9inches2026-05-06 18:48 EDT1 7 30
PotomacLatitudePosition538.03349Degrees2026-05-06 18:48 EDT1 7 30
PotomacLongitudePosition5-76.33748Degrees2026-05-06 18:48 EDT1 7 30
PotomacMean Wave PeriodWaves32.0s2026-05-06 18:48 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality24%2026-05-06 18:48 EDT1 7 30
PotomacSignificant Wave HeightWaves30.89ft2026-05-06 18:48 EDT1 7 30
PotomacWater SalinityWater Quality214.9PSU2026-05-06 18:48 EDT1 7 30
PotomacWater TemperatureWater Quality261.8F2026-05-06 18:48 EDT1 7 30
PotomacWave Direction (From)Waves3225Deg. Mag.2026-05-06 18:48 EDT1 7 30
PotomacWind ChillMeteorological167.1F2026-05-06 18:48 EDT1 7 30
PotomacWind DirectionMeteorological1227Deg. Mag.2026-05-06 18:48 EDT1 7 30
PotomacWind GustMeteorological114.6kts2026-05-06 18:48 EDT1 7 30
PotomacWind SpeedMeteorological111.3kts2026-05-06 18:48 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 TemperatureMeteorological167.1F2026-05-06 18:48 EDT1 7 30
York SpitBarometric PressureMeteorological129.8inches2026-05-06 18:48 EDT1 7 30
York SpitCurrent DirectionCurrents4330Deg. Mag.2026-05-06 18:48 EDT1 7 30
York SpitCurrent SpeedCurrents41.770kts2026-05-06 18:48 EDT1 7 30
York SpitLatitudePosition537.20773Degrees2026-05-06 18:48 EDT1 7 30
York SpitLongitudePosition5-76.26889Degrees2026-05-06 18:48 EDT1 7 30
York SpitMean Wave PeriodWaves33.1s2026-05-06 18:48 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-05-06 18:48 EDT1 7 30
York SpitSignificant Wave HeightWaves31.17ft2026-05-06 18:48 EDT1 7 30
York SpitWater SalinityWater Quality222.5PSU2026-05-06 18:48 EDT1 7 30
York SpitWater TemperatureWater Quality262.6F2026-05-06 18:48 EDT1 7 30
York SpitWave Direction (From)Waves3140Deg. Mag.2026-05-06 18:48 EDT1 7 30
York SpitWind ChillMeteorological167.1F2026-05-06 18:48 EDT1 7 30
York SpitWind DirectionMeteorological1241Deg. Mag.2026-05-06 18:48 EDT1 7 30
York SpitWind GustMeteorological19.3kts2026-05-06 18:48 EDT1 7 30
York SpitWind SpeedMeteorological17.7kts2026-05-06 18:48 EDT1 7 30