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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological166.2F2026-10-05 20:54 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.1inches2026-10-05 20:54 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4254Deg. Mag.2026-10-05 20:54 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.557kts2026-10-05 20:54 EDT1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-10-05 20:54 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52930Degrees2026-10-05 20:54 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves31.7s2026-10-05 20:54 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality222%2026-10-05 20:54 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.60ft2026-10-05 20:54 EDT1 7 30
Baltimore HarborWater SalinityWater Quality212.2PSU2026-10-05 20:54 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality271.0F2026-10-05 20:54 EDT1 7 30
Baltimore HarborWave Direction (From)Waves325Deg. Mag.2026-10-05 20:54 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1325Deg. Mag.2026-10-05 20:54 EDT1 7 30
Baltimore HarborWind GustMeteorological124.1kts2026-10-05 20:54 EDT1 7 30
Baltimore HarborWind SpeedMeteorological119.0kts2026-10-05 20:54 EDT1 7 30
AnnapolisAir TemperatureMeteorological163.7F2026-10-05 20:54 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.1inches2026-10-05 20:54 EDT1 7 30
AnnapolisLatitudePosition538.96340Degrees2026-10-05 20:54 EDT1 7 30
AnnapolisLongitudePosition5-76.44670Degrees2026-10-05 20:54 EDT1 7 30
AnnapolisMean Wave PeriodWaves32.6s2026-10-05 20:54 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality230%2026-10-05 20:54 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.24ft2026-10-05 20:54 EDT1 7 30
AnnapolisWater SalinityWater Quality213.7PSU2026-10-05 20:54 EDT1 7 30
AnnapolisWater TemperatureWater Quality269.7F2026-10-05 20:54 EDT1 7 30
AnnapolisWave Direction (From)Waves3258Deg. Mag.2026-10-05 20:54 EDT1 7 30
AnnapolisWind DirectionMeteorological1327Deg. Mag.2026-10-05 20:54 EDT1 7 30
AnnapolisWind GustMeteorological111.3kts2026-10-05 20:54 EDT1 7 30
AnnapolisWind SpeedMeteorological19.0kts2026-10-05 20:54 EDT1 7 30
Gooses ReefAir TemperatureMeteorological165.2F2026-10-05 20:54 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.1inches2026-10-05 20:54 EDT1 7 30
Gooses ReefLatitudePosition538.55600Degrees2026-10-05 20:54 EDT1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-10-05 20:54 EDT1 7 30
Gooses ReefMean Wave PeriodWaves33.0s2026-10-05 20:54 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality28%2026-10-05 20:54 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.62ft2026-10-05 20:54 EDT1 7 30
Gooses ReefWater SalinityWater Quality216.3PSU2026-10-05 20:54 EDT1 7 30
Gooses ReefWater TemperatureWater Quality269.5F2026-10-05 20:54 EDT1 7 30
Gooses ReefWave Direction (From)Waves355Deg. Mag.2026-10-05 20:54 EDT1 7 30
Gooses ReefWind DirectionMeteorological1333Deg. Mag.2026-10-05 20:54 EDT1 7 30
Gooses ReefWind GustMeteorological118.5kts2026-10-05 20:54 EDT1 7 30
Gooses ReefWind SpeedMeteorological114.4kts2026-10-05 20:54 EDT1 7 30
PotomacAir TemperatureMeteorological166.6F2026-10-05 20:54 EDT1 7 30
PotomacBarometric PressureMeteorological130.1inches2026-10-05 20:54 EDT1 7 30
PotomacLatitudePosition538.03330Degrees2026-10-05 20:54 EDT1 7 30
PotomacLongitudePosition5-76.33730Degrees2026-10-05 20:54 EDT1 7 30
PotomacMean Wave PeriodWaves32.9s2026-10-05 20:54 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality25%2026-10-05 20:54 EDT1 7 30
PotomacSignificant Wave HeightWaves30.60ft2026-10-05 20:54 EDT1 7 30
PotomacWater SalinityWater Quality217.3PSU2026-10-05 20:54 EDT1 7 30
PotomacWater TemperatureWater Quality269.4F2026-10-05 20:54 EDT1 7 30
PotomacWave Direction (From)Waves3314Deg. Mag.2026-10-05 20:54 EDT1 7 30
PotomacWind DirectionMeteorological1346Deg. Mag.2026-10-05 20:54 EDT1 7 30
PotomacWind GustMeteorological112.0kts2026-10-05 20:54 EDT1 7 30
PotomacWind SpeedMeteorological19.9kts2026-10-05 20:54 EDT1 7 30
Stingray PointAir TemperatureMeteorological166.9F2026-10-05 20:54 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.0inches2026-10-05 20:54 EDT1 7 30
Stingray PointMean Wave PeriodWaves32.7s2026-10-05 20:54 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality21%2026-10-05 20:54 EDT1 7 30
Stingray PointSignificant Wave HeightWaves30.84ft2026-10-05 20:54 EDT1 7 30
Stingray PointWater SalinityWater Quality220.3PSU2026-10-05 20:54 EDT1 7 30
Stingray PointWater TemperatureWater Quality270.4F2026-10-05 20:54 EDT1 7 30
Stingray PointWave Direction (From)Waves3352Deg. Mag.2026-10-05 20:54 EDT1 7 30
York SpitAir TemperatureMeteorological167.5F2026-10-05 20:54 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 SpitLatitudePosition537.20710Degrees2026-10-05 20:54 EDT1 7 30
York SpitLongitudePosition5-76.26920Degrees2026-10-05 20:54 EDT1 7 30
York SpitMean Wave PeriodWaves31.7s2026-10-05 20:54 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-10-05 20:54 EDT1 7 30
York SpitSignificant Wave HeightWaves30.56ft2026-10-05 20:54 EDT1 7 30
York SpitWater SalinityWater Quality223.4PSU2026-10-05 20:54 EDT1 7 30
York SpitWater TemperatureWater Quality270.3F2026-10-05 20:54 EDT1 7 30
York SpitWave Direction (From)Waves320Deg. Mag.2026-10-05 20:54 EDT1 7 30
York SpitWind DirectionMeteorological1348Deg. Mag.2026-10-05 20:54 EDT1 7 30
York SpitWind GustMeteorological112.2kts2026-10-05 20:54 EDT1 7 30
York SpitWind SpeedMeteorological19.4kts2026-10-05 20:54 EDT1 7 30