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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological150.0F2026-11-02 05:12 EST1 7 30
Baltimore HarborBarometric PressureMeteorological130.5inches2026-11-02 05:12 EST1 7 30
Baltimore HarborCurrent DirectionCurrents4303Deg. Mag.2026-11-02 05:12 EST1 7 30
Baltimore HarborCurrent SpeedCurrents45.109kts2026-11-02 05:12 EST1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-11-02 05:12 EST1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-11-02 05:12 EST1 7 30
Baltimore HarborMean Wave PeriodWaves32.0s2026-11-02 05:12 EST1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality29%2026-11-02 05:12 EST1 7 30
Baltimore HarborSignificant Wave HeightWaves30.06ft2026-11-02 05:12 EST1 7 30
Baltimore HarborWater SalinityWater Quality213.3PSU2026-11-02 05:12 EST1 7 30
Baltimore HarborWater TemperatureWater Quality262.1F2026-11-02 05:12 EST1 7 30
Baltimore HarborWave Direction (From)Waves3247Deg. Mag.2026-11-02 05:12 EST1 7 30
Baltimore HarborWind DirectionMeteorological117Deg. Mag.2026-11-02 05:12 EST1 7 30
Baltimore HarborWind GustMeteorological15.1kts2026-11-02 05:12 EST1 7 30
Baltimore HarborWind SpeedMeteorological13.8kts2026-11-02 05:12 EST1 7 30
AnnapolisAir TemperatureMeteorological150.2F2026-11-02 05:12 EST1 7 30
AnnapolisBarometric PressureMeteorological130.4inches2026-11-02 05:12 EST1 7 30
AnnapolisLatitudePosition538.96340Degrees2026-11-02 05:12 EST1 7 30
AnnapolisLongitudePosition5-76.44690Degrees2026-11-02 05:12 EST1 7 30
AnnapolisMean Wave PeriodWaves32.4s2026-11-02 05:12 EST1 7 30
AnnapolisSea Nettle ProbabilityWater Quality25%2026-11-02 05:12 EST1 7 30
AnnapolisSignificant Wave HeightWaves30.18ft2026-11-02 05:12 EST1 7 30
AnnapolisWater SalinityWater Quality214.5PSU2026-11-02 05:12 EST1 7 30
AnnapolisWater TemperatureWater Quality262.0F2026-11-02 05:12 EST1 7 30
AnnapolisWave Direction (From)Waves3184Deg. Mag.2026-11-02 05:12 EST1 7 30
AnnapolisWind DirectionMeteorological1280Deg. Mag.2026-11-02 05:12 EST1 7 30
AnnapolisWind GustMeteorological17.2kts2026-11-02 05:12 EST1 7 30
AnnapolisWind SpeedMeteorological15.9kts2026-11-02 05:12 EST1 7 30
Gooses ReefAir TemperatureMeteorological154.0F2026-11-02 05:12 EST1 7 30
Gooses ReefBarometric PressureMeteorological130.4inches2026-11-02 05:12 EST1 7 30
Gooses ReefLatitudePosition538.55610Degrees2026-11-02 05:12 EST1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-11-02 05:12 EST1 7 30
Gooses ReefMean Wave PeriodWaves32.8s2026-11-02 05:12 EST1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality22%2026-11-02 05:12 EST1 7 30
Gooses ReefSignificant Wave HeightWaves30.41ft2026-11-02 05:12 EST1 7 30
Gooses ReefWater SalinityWater Quality216.7PSU2026-11-02 05:12 EST1 7 30
Gooses ReefWater TemperatureWater Quality262.0F2026-11-02 05:12 EST1 7 30
Gooses ReefWave Direction (From)Waves3222Deg. Mag.2026-11-02 05:12 EST1 7 30
Gooses ReefWind DirectionMeteorological1142Deg. Mag.2026-11-02 05:12 EST1 7 30
Gooses ReefWind GustMeteorological16.4kts2026-11-02 05:12 EST1 7 30
Gooses ReefWind SpeedMeteorological12.9kts2026-11-02 05:12 EST1 7 30
PotomacAir TemperatureMeteorological157.2F2026-11-02 05:12 EST1 7 30
PotomacBarometric PressureMeteorological130.5inches2026-11-02 05:12 EST1 7 30
PotomacLatitudePosition538.03340Degrees2026-11-02 05:12 EST1 7 30
PotomacLongitudePosition5-76.33750Degrees2026-11-02 05:12 EST1 7 30
PotomacMean Wave PeriodWaves32.0s2026-11-02 05:12 EST1 7 30
PotomacSea Nettle ProbabilityWater Quality21%2026-11-02 05:12 EST1 7 30
PotomacSignificant Wave HeightWaves30.20ft2026-11-02 05:12 EST1 7 30
PotomacWater SalinityWater Quality217.7PSU2026-11-02 05:12 EST1 7 30
PotomacWater TemperatureWater Quality262.0F2026-11-02 05:12 EST1 7 30
PotomacWave Direction (From)Waves3165Deg. Mag.2026-11-02 05:12 EST1 7 30
PotomacWind DirectionMeteorological1120Deg. Mag.2026-11-02 05:12 EST1 7 30
PotomacWind GustMeteorological18.9kts2026-11-02 05:12 EST1 7 30
PotomacWind SpeedMeteorological16.4kts2026-11-02 05:12 EST1 7 30
Stingray PointAir TemperatureMeteorological157.5F2026-11-02 05:12 EST1 7 30
Stingray PointBarometric PressureMeteorological130.5inches2026-11-02 05:12 EST1 7 30
Stingray PointMean Wave PeriodWaves32.1s2026-11-02 05:12 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2026-11-02 05:12 EST1 7 30
Stingray PointSignificant Wave HeightWaves30.64ft2026-11-02 05:12 EST1 7 30
Stingray PointWater SalinityWater Quality219.7PSU2026-11-02 05:12 EST1 7 30
Stingray PointWater TemperatureWater Quality262.1F2026-11-02 05:12 EST1 7 30
Stingray PointWave Direction (From)Waves395Deg. Mag.2026-11-02 05:12 EST1 7 30
York SpitAir TemperatureMeteorological156.9F2026-11-02 05:12 EST1 7 30
York SpitCurrent DirectionCurrents4350Deg. Mag.2026-07-04 23:54 EDT1 7 30
York SpitCurrent SpeedCurrents42.265kts2026-07-04 23:54 EDT1 7 30
York SpitLatitudePosition537.20720Degrees2026-11-02 05:12 EST1 7 30
York SpitLongitudePosition5-76.26940Degrees2026-11-02 05:12 EST1 7 30
York SpitMean Wave PeriodWaves32.4s2026-11-02 05:12 EST1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-11-02 05:12 EST1 7 30
York SpitSignificant Wave HeightWaves30.63ft2026-11-02 05:12 EST1 7 30
York SpitWater SalinityWater Quality222.7PSU2026-11-02 05:12 EST1 7 30
York SpitWater TemperatureWater Quality262.0F2026-11-02 05:12 EST1 7 30
York SpitWave Direction (From)Waves343Deg. Mag.2026-11-02 05:12 EST1 7 30
York SpitWind DirectionMeteorological155Deg. Mag.2026-11-02 05:12 EST1 7 30
York SpitWind GustMeteorological114.2kts2026-11-02 05:12 EST1 7 30
York SpitWind SpeedMeteorological111.6kts2026-11-02 05:12 EST1 7 30