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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological178.1F2026-09-02 11:54 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.1inches2026-09-02 11:54 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents481Deg. Mag.2026-09-02 11:54 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.618kts2026-09-02 11:54 EDT1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-09-02 11:54 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-09-02 11:54 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves33.1s2026-09-02 11:54 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality233%2026-09-02 11:54 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.26ft2026-09-02 11:54 EDT1 7 30
Baltimore HarborWater SalinityWater Quality29.5PSU2026-09-02 11:54 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality281.7F2026-09-02 11:54 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3341Deg. Mag.2026-09-02 11:54 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1108Deg. Mag.2026-09-02 11:54 EDT1 7 30
Baltimore HarborWind GustMeteorological16.8kts2026-09-02 11:54 EDT1 7 30
Baltimore HarborWind SpeedMeteorological15.3kts2026-09-02 11:54 EDT1 7 30
AnnapolisAir TemperatureMeteorological179.3F2026-09-02 11:54 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.1inches2026-09-02 11:54 EDT1 7 30
AnnapolisLatitudePosition538.96340Degrees2026-09-02 11:54 EDT1 7 30
AnnapolisLongitudePosition5-76.44690Degrees2026-09-02 11:54 EDT1 7 30
AnnapolisMean Wave PeriodWaves32.0s2026-09-02 11:54 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality272%2026-09-02 11:54 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.54ft2026-09-02 11:54 EDT1 7 30
AnnapolisWater SalinityWater Quality212.3PSU2026-09-02 11:54 EDT1 7 30
AnnapolisWater TemperatureWater Quality282.2F2026-09-02 11:54 EDT1 7 30
AnnapolisWave Direction (From)Waves3105Deg. Mag.2026-09-02 11:54 EDT1 7 30
AnnapolisWind DirectionMeteorological125Deg. Mag.2026-09-02 11:54 EDT1 7 30
AnnapolisWind GustMeteorological16.4kts2026-09-02 11:54 EDT1 7 30
AnnapolisWind SpeedMeteorological14.7kts2026-09-02 11:54 EDT1 7 30
Gooses ReefAir TemperatureMeteorological179.0F2026-09-02 11:54 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.1inches2026-09-02 11:54 EDT1 7 30
Gooses ReefLatitudePosition538.55600Degrees2026-09-02 11:54 EDT1 7 30
Gooses ReefLongitudePosition5-76.41490Degrees2026-09-02 11:54 EDT1 7 30
Gooses ReefMean Wave PeriodWaves32.3s2026-09-02 11:54 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality260%2026-09-02 11:54 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.76ft2026-09-02 11:54 EDT1 7 30
Gooses ReefWater SalinityWater Quality215.7PSU2026-09-02 11:54 EDT1 7 30
Gooses ReefWater TemperatureWater Quality282.3F2026-09-02 11:54 EDT1 7 30
Gooses ReefWave Direction (From)Waves3295Deg. Mag.2026-09-02 11:54 EDT1 7 30
Gooses ReefWind DirectionMeteorological189Deg. Mag.2026-09-02 11:54 EDT1 7 30
Gooses ReefWind GustMeteorological17.0kts2026-09-02 11:54 EDT1 7 30
Gooses ReefWind SpeedMeteorological15.4kts2026-09-02 11:54 EDT1 7 30
PotomacAir TemperatureMeteorological181.6F2026-09-02 11:54 EDT1 7 30
PotomacBarometric PressureMeteorological130.1inches2026-09-02 11:54 EDT1 7 30
PotomacLatitudePosition538.03340Degrees2026-09-02 11:54 EDT1 7 30
PotomacLongitudePosition5-76.33750Degrees2026-09-02 11:54 EDT1 7 30
PotomacMean Wave PeriodWaves32.9s2026-09-02 11:54 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality245%2026-09-02 11:54 EDT1 7 30
PotomacSignificant Wave HeightWaves30.73ft2026-09-02 11:54 EDT1 7 30
PotomacWater SalinityWater Quality217.1PSU2026-09-02 11:54 EDT1 7 30
PotomacWater TemperatureWater Quality283.3F2026-09-02 11:54 EDT1 7 30
PotomacWave Direction (From)Waves3110Deg. Mag.2026-09-02 11:54 EDT1 7 30
PotomacWind DirectionMeteorological176Deg. Mag.2026-09-02 11:54 EDT1 7 30
PotomacWind GustMeteorological16.6kts2026-09-02 11:54 EDT1 7 30
PotomacWind SpeedMeteorological14.7kts2026-09-02 11:54 EDT1 7 30
Stingray PointAir TemperatureMeteorological181.3F2026-09-02 11:54 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.0inches2026-09-02 11:54 EDT1 7 30
Stingray PointLatitudePosition537.56760Degrees2026-09-02 11:54 EDT1 7 30
Stingray PointLongitudePosition5-76.26230Degrees2026-09-02 11:54 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality220%2026-09-02 11:54 EDT1 7 30
Stingray PointWater SalinityWater Quality219.5PSU2026-09-02 11:54 EDT1 7 30
Stingray PointWater TemperatureWater Quality284.1F2026-09-02 11:54 EDT1 7 30
Stingray PointWind DirectionMeteorological152Deg. Mag.2026-09-02 11:54 EDT1 7 30
Stingray PointWind GustMeteorological111.7kts2026-09-02 11:54 EDT1 7 30
Stingray PointWind SpeedMeteorological18.3kts2026-09-02 11:54 EDT1 7 30
York SpitAir TemperatureMeteorological182.4F2026-09-02 11:54 EDT1 7 30
York SpitBarometric PressureMeteorological130.1inches2026-09-02 11:54 EDT1 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 SpitLatitudePosition537.20720Degrees2026-09-02 11:54 EDT1 7 30
York SpitLongitudePosition5-76.26920Degrees2026-09-02 11:54 EDT1 7 30
York SpitMean Wave PeriodWaves31.8s2026-09-02 11:54 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality259%2026-09-02 11:54 EDT1 7 30
York SpitSignificant Wave HeightWaves30.79ft2026-09-02 11:54 EDT1 7 30
York SpitWater SalinityWater Quality210.9PSU2026-09-02 11:54 EDT1 7 30
York SpitWater TemperatureWater Quality283.2F2026-09-02 11:54 EDT1 7 30
York SpitWave Direction (From)Waves365Deg. Mag.2026-09-02 11:54 EDT1 7 30
York SpitWind DirectionMeteorological139Deg. Mag.2026-09-02 11:54 EDT1 7 30
York SpitWind GustMeteorological19.3kts2026-09-02 11:54 EDT1 7 30
York SpitWind SpeedMeteorological16.9kts2026-09-02 11:54 EDT1 7 30