Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological158.3F2026-11-02 19:54 EST1 7 30
Baltimore HarborBarometric PressureMeteorological130.4inches2026-11-02 19:54 EST1 7 30
Baltimore HarborCurrent DirectionCurrents478Deg. Mag.2026-11-02 19:54 EST1 7 30
Baltimore HarborCurrent SpeedCurrents45.086kts2026-11-02 19:54 EST1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-11-02 19:54 EST1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-11-02 19:54 EST1 7 30
Baltimore HarborMean Wave PeriodWaves33.3s2026-11-02 19:54 EST1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality29%2026-11-02 19:54 EST1 7 30
Baltimore HarborSignificant Wave HeightWaves30.28ft2026-11-02 19:54 EST1 7 30
Baltimore HarborWater SalinityWater Quality213.4PSU2026-11-02 19:54 EST1 7 30
Baltimore HarborWater TemperatureWater Quality262.2F2026-11-02 19:54 EST1 7 30
Baltimore HarborWave Direction (From)Waves392Deg. Mag.2026-11-02 19:54 EST1 7 30
Baltimore HarborWind DirectionMeteorological1158Deg. Mag.2026-11-02 19:54 EST1 7 30
Baltimore HarborWind GustMeteorological111.3kts2026-11-02 19:54 EST1 7 30
Baltimore HarborWind SpeedMeteorological18.2kts2026-11-02 19:54 EST1 7 30
AnnapolisAir TemperatureMeteorological158.3F2026-11-02 19:54 EST1 7 30
AnnapolisBarometric PressureMeteorological130.3inches2026-11-02 19:54 EST1 7 30
AnnapolisLatitudePosition538.96340Degrees2026-11-02 19:54 EST1 7 30
AnnapolisLongitudePosition5-76.44690Degrees2026-11-02 19:54 EST1 7 30
AnnapolisMean Wave PeriodWaves32.5s2026-11-02 19:54 EST1 7 30
AnnapolisSea Nettle ProbabilityWater Quality26%2026-11-02 19:54 EST1 7 30
AnnapolisSignificant Wave HeightWaves30.67ft2026-11-02 19:54 EST1 7 30
AnnapolisWater SalinityWater Quality214.5PSU2026-11-02 19:54 EST1 7 30
AnnapolisWater TemperatureWater Quality262.1F2026-11-02 19:54 EST1 7 30
AnnapolisWave Direction (From)Waves321Deg. Mag.2026-11-02 19:54 EST1 7 30
AnnapolisWind DirectionMeteorological1221Deg. Mag.2026-11-02 19:54 EST1 7 30
AnnapolisWind GustMeteorological17.4kts2026-11-02 19:54 EST1 7 30
AnnapolisWind SpeedMeteorological15.7kts2026-11-02 19:54 EST1 7 30
Gooses ReefAir TemperatureMeteorological156.9F2026-11-02 19:54 EST1 7 30
Gooses ReefBarometric PressureMeteorological130.5inches2026-11-02 19:54 EST1 7 30
Gooses ReefLatitudePosition538.55610Degrees2026-11-02 19:54 EST1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-11-02 19:54 EST1 7 30
Gooses ReefMean Wave PeriodWaves317.1s2026-11-02 19:54 EST1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality22%2026-11-02 19:54 EST1 7 30
Gooses ReefSignificant Wave HeightWaves30.36ft2026-11-02 19:54 EST1 7 30
Gooses ReefWater SalinityWater Quality216.6PSU2026-11-02 19:54 EST1 7 30
Gooses ReefWater TemperatureWater Quality262.3F2026-11-02 19:54 EST1 7 30
Gooses ReefWave Direction (From)Waves3297Deg. Mag.2026-11-02 19:54 EST1 7 30
Gooses ReefWind DirectionMeteorological1178Deg. Mag.2026-11-02 19:54 EST1 7 30
Gooses ReefWind GustMeteorological18.5kts2026-11-02 19:54 EST1 7 30
Gooses ReefWind SpeedMeteorological16.4kts2026-11-02 19:54 EST1 7 30
PotomacAir TemperatureMeteorological159.9F2026-11-02 19:54 EST1 7 30
PotomacBarometric PressureMeteorological130.4inches2026-11-02 19:54 EST1 7 30
PotomacLatitudePosition538.03340Degrees2026-11-02 19:54 EST1 7 30
PotomacLongitudePosition5-76.33750Degrees2026-11-02 19:54 EST1 7 30
PotomacMean Wave PeriodWaves33.3s2026-11-02 19:54 EST1 7 30
PotomacSea Nettle ProbabilityWater Quality21%2026-11-02 19:54 EST1 7 30
PotomacSignificant Wave HeightWaves30.21ft2026-11-02 19:54 EST1 7 30
PotomacWater SalinityWater Quality217.7PSU2026-11-02 19:54 EST1 7 30
PotomacWater TemperatureWater Quality262.3F2026-11-02 19:54 EST1 7 30
PotomacWave Direction (From)Waves3169Deg. Mag.2026-11-02 19:54 EST1 7 30
PotomacWind DirectionMeteorological1137Deg. Mag.2026-11-02 19:54 EST1 7 30
PotomacWind GustMeteorological16.6kts2026-11-02 19:54 EST1 7 30
PotomacWind SpeedMeteorological15.6kts2026-11-02 19:54 EST1 7 30
Stingray PointAir TemperatureMeteorological160.1F2026-11-02 19:54 EST1 7 30
Stingray PointBarometric PressureMeteorological130.4inches2026-11-02 19:54 EST1 7 30
Stingray PointMean Wave PeriodWaves33.5s2026-11-02 19:54 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2026-11-02 19:54 EST1 7 30
Stingray PointSignificant Wave HeightWaves30.16ft2026-11-02 19:54 EST1 7 30
Stingray PointWater SalinityWater Quality219.5PSU2026-11-02 19:54 EST1 7 30
Stingray PointWater TemperatureWater Quality262.2F2026-11-02 19:54 EST1 7 30
Stingray PointWave Direction (From)Waves314Deg. Mag.2026-11-02 19:54 EST1 7 30
York SpitAir TemperatureMeteorological159.2F2026-11-02 19:48 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 SpitLatitudePosition537.20710Degrees2026-11-02 19:48 EST1 7 30
York SpitLongitudePosition5-76.26920Degrees2026-11-02 19:48 EST1 7 30
York SpitMean Wave PeriodWaves35.1s2026-11-02 19:48 EST1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-11-02 19:48 EST1 7 30
York SpitSignificant Wave HeightWaves30.32ft2026-11-02 19:48 EST1 7 30
York SpitWater SalinityWater Quality222.4PSU2026-11-02 19:48 EST1 7 30
York SpitWater TemperatureWater Quality262.3F2026-11-02 19:48 EST1 7 30
York SpitWave Direction (From)Waves3119Deg. Mag.2026-11-02 19:48 EST1 7 30
York SpitWind DirectionMeteorological153Deg. Mag.2026-11-02 19:48 EST1 7 30
York SpitWind GustMeteorological16.8kts2026-11-02 19:48 EST1 7 30
York SpitWind SpeedMeteorological15.9kts2026-11-02 19:48 EST1 7 30