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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological170.7F2026-10-02 08:12 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.0inches2026-10-02 08:12 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4117Deg. Mag.2026-10-02 08:12 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.831kts2026-10-02 08:12 EDT1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-10-02 08:12 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-10-02 08:12 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.6s2026-10-02 08:12 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality26%2026-10-02 08:12 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.21ft2026-10-02 08:12 EDT1 7 30
Baltimore HarborWater SalinityWater Quality29.7PSU2026-10-02 08:12 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality270.7F2026-10-02 08:12 EDT1 7 30
Baltimore HarborWave Direction (From)Waves376Deg. Mag.2026-10-02 08:12 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1211Deg. Mag.2026-10-02 08:12 EDT1 7 30
Baltimore HarborWind GustMeteorological17.0kts2026-10-02 08:12 EDT1 7 30
Baltimore HarborWind SpeedMeteorological15.8kts2026-10-02 08:12 EDT1 7 30
AnnapolisAir TemperatureMeteorological171.4F2026-10-02 08:12 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.0inches2026-10-02 08:12 EDT1 7 30
AnnapolisLatitudePosition538.96350Degrees2026-10-02 08:12 EDT1 7 30
AnnapolisLongitudePosition5-76.44690Degrees2026-10-02 08:12 EDT1 7 30
AnnapolisMean Wave PeriodWaves32.9s2026-10-02 08:12 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality235%2026-10-02 08:12 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.54ft2026-10-02 08:12 EDT1 7 30
AnnapolisWater SalinityWater Quality213.2PSU2026-10-02 08:12 EDT1 7 30
AnnapolisWater TemperatureWater Quality271.1F2026-10-02 08:12 EDT1 7 30
AnnapolisWave Direction (From)Waves3292Deg. Mag.2026-10-02 08:12 EDT1 7 30
AnnapolisWind DirectionMeteorological1204Deg. Mag.2026-10-02 08:12 EDT1 7 30
AnnapolisWind GustMeteorological18.9kts2026-10-02 08:12 EDT1 7 30
AnnapolisWind SpeedMeteorological17.1kts2026-10-02 08:12 EDT1 7 30
Gooses ReefAir TemperatureMeteorological168.7F2026-10-02 08:12 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.0inches2026-10-02 08:12 EDT1 7 30
Gooses ReefLatitudePosition538.55610Degrees2026-10-02 08:12 EDT1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-10-02 08:12 EDT1 7 30
Gooses ReefMean Wave PeriodWaves32.1s2026-10-02 08:12 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality220%2026-10-02 08:12 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves31.03ft2026-10-02 08:12 EDT1 7 30
Gooses ReefWater SalinityWater Quality214.8PSU2026-10-02 08:12 EDT1 7 30
Gooses ReefWater TemperatureWater Quality270.2F2026-10-02 08:12 EDT1 7 30
Gooses ReefWave Direction (From)Waves3214Deg. Mag.2026-10-02 08:12 EDT1 7 30
Gooses ReefWind DirectionMeteorological1230Deg. Mag.2026-10-02 08:12 EDT1 7 30
Gooses ReefWind GustMeteorological117.7kts2026-10-02 08:12 EDT1 7 30
Gooses ReefWind SpeedMeteorological114.5kts2026-10-02 08:12 EDT1 7 30
PotomacAir TemperatureMeteorological171.2F2026-10-02 08:12 EDT1 7 30
PotomacBarometric PressureMeteorological130.1inches2026-10-02 08:12 EDT1 7 30
PotomacLatitudePosition538.03340Degrees2026-10-02 08:12 EDT1 7 30
PotomacLongitudePosition5-76.33730Degrees2026-10-02 08:12 EDT1 7 30
PotomacMean Wave PeriodWaves32.0s2026-10-02 08:12 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality210%2026-10-02 08:12 EDT1 7 30
PotomacSignificant Wave HeightWaves30.84ft2026-10-02 08:12 EDT1 7 30
PotomacWater SalinityWater Quality216.4PSU2026-10-02 08:12 EDT1 7 30
PotomacWater TemperatureWater Quality270.9F2026-10-02 08:12 EDT1 7 30
PotomacWave Direction (From)Waves3199Deg. Mag.2026-10-02 08:12 EDT1 7 30
PotomacWind DirectionMeteorological1215Deg. Mag.2026-10-02 08:12 EDT1 7 30
PotomacWind GustMeteorological115.3kts2026-10-02 08:12 EDT1 7 30
PotomacWind SpeedMeteorological112.3kts2026-10-02 08:12 EDT1 7 30
Stingray PointAir TemperatureMeteorological170.9F2026-10-02 08:12 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.0inches2026-10-02 08:12 EDT1 7 30
Stingray PointLatitudePosition537.56740Degrees2026-10-02 08:12 EDT1 7 30
Stingray PointLongitudePosition5-76.26210Degrees2026-10-02 08:12 EDT1 7 30
Stingray PointMean Wave PeriodWaves31.9s2026-10-02 08:12 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality21%2026-10-02 08:12 EDT1 7 30
Stingray PointSignificant Wave HeightWaves30.61ft2026-10-02 08:12 EDT1 7 30
Stingray PointWater SalinityWater Quality220.5PSU2026-10-02 08:12 EDT1 7 30
Stingray PointWater TemperatureWater Quality270.7F2026-10-02 08:12 EDT1 7 30
Stingray PointWave Direction (From)Waves3226Deg. Mag.2026-10-02 08:12 EDT1 7 30
Stingray PointWind DirectionMeteorological1206Deg. Mag.2026-10-02 08:12 EDT1 7 30
Stingray PointWind GustMeteorological113.6kts2026-10-02 08:12 EDT1 7 30
Stingray PointWind SpeedMeteorological111.4kts2026-10-02 08:12 EDT1 7 30
York SpitAir TemperatureMeteorological170.8F2026-10-02 08:12 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 SpitLatitudePosition537.20710Degrees2026-10-02 08:12 EDT1 7 30
York SpitLongitudePosition5-76.26910Degrees2026-10-02 08:12 EDT1 7 30
York SpitMean Wave PeriodWaves32.5s2026-10-02 08:12 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-10-02 08:12 EDT1 7 30
York SpitSignificant Wave HeightWaves31.31ft2026-10-02 08:12 EDT1 7 30
York SpitWater SalinityWater Quality224.5PSU2026-10-02 08:12 EDT1 7 30
York SpitWater TemperatureWater Quality271.0F2026-10-02 08:12 EDT1 7 30
York SpitWave Direction (From)Waves3333Deg. Mag.2026-10-02 08:12 EDT1 7 30
York SpitWind DirectionMeteorological1218Deg. Mag.2026-10-02 08:12 EDT1 7 30
York SpitWind GustMeteorological114.2kts2026-10-02 08:12 EDT1 7 30
York SpitWind SpeedMeteorological111.2kts2026-10-02 08:12 EDT1 7 30