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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological178.8F2026-08-02 14:24 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological129.9inches2026-08-02 14:24 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4357Deg. Mag.2026-08-02 14:24 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.617kts2026-08-02 14:24 EDT1 7 30
Baltimore HarborLatitudePosition539.22281Degrees2026-08-02 14:24 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-08-02 14:24 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.3s2026-08-02 14:24 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality240%2026-08-02 14:24 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.59ft2026-08-02 14:24 EDT1 7 30
Baltimore HarborWater SalinityWater Quality210.4PSU2026-08-02 14:24 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality280.5F2026-08-02 14:24 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3338Deg. Mag.2026-08-02 14:24 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1171Deg. Mag.2026-08-02 14:24 EDT1 7 30
Baltimore HarborWind GustMeteorological19.5kts2026-08-02 14:24 EDT1 7 30
Baltimore HarborWind SpeedMeteorological17.6kts2026-08-02 14:24 EDT1 7 30
AnnapolisAir TemperatureMeteorological178.8F2026-08-02 14:24 EDT1 7 30
AnnapolisBarometric PressureMeteorological129.9inches2026-08-02 14:24 EDT1 7 30
AnnapolisLatitudePosition538.96354Degrees2026-08-02 14:24 EDT1 7 30
AnnapolisLongitudePosition5-76.44687Degrees2026-08-02 14:24 EDT1 7 30
AnnapolisMean Wave PeriodWaves33.9s2026-08-02 14:24 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality272%2026-08-02 14:24 EDT1 7 30
AnnapolisSignificant Wave HeightWaves31.25ft2026-08-02 14:24 EDT1 7 30
AnnapolisWater SalinityWater Quality212.8PSU2026-08-02 14:24 EDT1 7 30
AnnapolisWater TemperatureWater Quality280.7F2026-08-02 14:24 EDT1 7 30
AnnapolisWave Direction (From)Waves3128Deg. Mag.2026-08-02 14:24 EDT1 7 30
AnnapolisWind DirectionMeteorological1181Deg. Mag.2026-08-02 14:24 EDT1 7 30
AnnapolisWind GustMeteorological19.7kts2026-08-02 14:24 EDT1 7 30
AnnapolisWind SpeedMeteorological17.8kts2026-08-02 14:24 EDT1 7 30
Gooses ReefAir TemperatureMeteorological178.1F2026-08-02 14:24 EDT1 7 30
Gooses ReefBarometric PressureMeteorological129.9inches2026-08-02 14:24 EDT1 7 30
Gooses ReefLatitudePosition538.55615Degrees2026-08-02 14:24 EDT1 7 30
Gooses ReefLongitudePosition5-76.41481Degrees2026-08-02 14:24 EDT1 7 30
Gooses ReefMean Wave PeriodWaves33.7s2026-08-02 14:24 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality256%2026-08-02 14:24 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves31.39ft2026-08-02 14:24 EDT1 7 30
Gooses ReefWater SalinityWater Quality215.5PSU2026-08-02 14:24 EDT1 7 30
Gooses ReefWater TemperatureWater Quality280.9F2026-08-02 14:24 EDT1 7 30
Gooses ReefWave Direction (From)Waves3154Deg. Mag.2026-08-02 14:24 EDT1 7 30
Gooses ReefWind DirectionMeteorological1146Deg. Mag.2026-08-02 14:24 EDT1 7 30
Gooses ReefWind GustMeteorological118.5kts2026-08-02 14:24 EDT1 7 30
Gooses ReefWind SpeedMeteorological114.9kts2026-08-02 14:24 EDT1 7 30
PotomacAir TemperatureMeteorological181.3F2026-08-02 14:24 EDT1 7 30
PotomacBarometric PressureMeteorological129.9inches2026-08-02 14:24 EDT1 7 30
PotomacLatitudePosition538.03347Degrees2026-08-02 14:24 EDT1 7 30
PotomacLongitudePosition5-76.33755Degrees2026-08-02 14:24 EDT1 7 30
PotomacMean Wave PeriodWaves33.4s2026-08-02 14:24 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality248%2026-08-02 14:24 EDT1 7 30
PotomacSignificant Wave HeightWaves31.77ft2026-08-02 14:24 EDT1 7 30
PotomacWater SalinityWater Quality216.3PSU2026-08-02 14:24 EDT1 7 30
PotomacWater TemperatureWater Quality281.5F2026-08-02 14:24 EDT1 7 30
PotomacWave Direction (From)Waves3149Deg. Mag.2026-08-02 14:24 EDT1 7 30
PotomacWind DirectionMeteorological1136Deg. Mag.2026-08-02 14:24 EDT1 7 30
PotomacWind GustMeteorological116.3kts2026-08-02 14:24 EDT1 7 30
PotomacWind SpeedMeteorological112.4kts2026-08-02 14:24 EDT1 7 30
Stingray PointAir TemperatureMeteorological181.8F2026-08-02 14:24 EDT1 7 30
Stingray PointBarometric PressureMeteorological129.8inches2026-08-02 14:24 EDT1 7 30
Stingray PointLatitudePosition537.56759Degrees2026-08-02 14:24 EDT1 7 30
Stingray PointLongitudePosition5-76.26228Degrees2026-08-02 14:24 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality214%2026-08-02 14:24 EDT1 7 30
Stingray PointWater SalinityWater Quality219.5PSU2026-08-02 14:24 EDT1 7 30
Stingray PointWater TemperatureWater Quality281.8F2026-08-02 14:24 EDT1 7 30
Stingray PointWind DirectionMeteorological1148Deg. Mag.2026-08-02 14:24 EDT1 7 30
Stingray PointWind GustMeteorological113.6kts2026-08-02 14:24 EDT1 7 30
Stingray PointWind SpeedMeteorological110.2kts2026-08-02 14:24 EDT1 7 30
York SpitAir TemperatureMeteorological178.8F2026-08-02 14:24 EDT1 7 30
York SpitBarometric PressureMeteorological129.8inches2026-08-02 14:24 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 SpitLatitudePosition537.20724Degrees2026-08-02 14:24 EDT1 7 30
York SpitLongitudePosition5-76.26921Degrees2026-08-02 14:24 EDT1 7 30
York SpitMean Wave PeriodWaves33.0s2026-08-02 14:24 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality21%2026-08-02 14:24 EDT1 7 30
York SpitSignificant Wave HeightWaves31.68ft2026-08-02 14:24 EDT1 7 30
York SpitWater SalinityWater Quality223.7PSU2026-08-02 14:24 EDT1 7 30
York SpitWater TemperatureWater Quality280.7F2026-08-02 14:24 EDT1 7 30
York SpitWave Direction (From)Waves3147Deg. Mag.2026-08-02 14:24 EDT1 7 30
York SpitWind DirectionMeteorological1157Deg. Mag.2026-08-02 14:24 EDT1 7 30
York SpitWind GustMeteorological120.6kts2026-08-02 14:24 EDT1 7 30
York SpitWind SpeedMeteorological117.6kts2026-08-02 14:24 EDT1 7 30