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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological155.4F2025-10-23 19:42 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.1inches2025-10-23 19:42 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4187Deg. Mag.2025-10-23 19:42 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents41.316kts2025-10-23 19:42 EDT1 7 30
Baltimore HarborLatitudePosition539.22294Degrees2025-10-23 19:42 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52988Degrees2025-10-23 19:42 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.3s2025-10-23 19:42 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality29%2025-10-23 19:42 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.71ft2025-10-23 19:42 EDT1 7 30
Baltimore HarborWater SalinityWater Quality214.2PSU2025-10-23 19:42 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality263.4F2025-10-23 19:42 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3333Deg. Mag.2025-10-23 19:42 EDT1 7 30
Baltimore HarborWind ChillMeteorological155.4F2025-10-23 19:42 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1306Deg. Mag.2025-10-23 19:42 EDT1 7 30
Baltimore HarborWind GustMeteorological117.1kts2025-10-23 19:42 EDT1 7 30
Baltimore HarborWind SpeedMeteorological113.1kts2025-10-23 19:42 EDT1 7 30
AnnapolisAir TemperatureMeteorological155.0F2025-10-23 19:48 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.1inches2025-10-23 19:48 EDT1 7 30
AnnapolisLatitudePosition538.96415Degrees2025-10-23 19:48 EDT1 7 30
AnnapolisLongitudePosition5-76.44661Degrees2025-10-23 19:48 EDT1 7 30
AnnapolisMean Wave PeriodWaves31.8s2025-10-23 19:48 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality25%2025-10-23 19:48 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.41ft2025-10-23 19:48 EDT1 7 30
AnnapolisWater SalinityWater Quality215.2PSU2025-10-23 19:48 EDT1 7 30
AnnapolisWater TemperatureWater Quality263.4F2025-10-23 19:48 EDT1 7 30
AnnapolisWave Direction (From)Waves3332Deg. Mag.2025-10-23 19:48 EDT1 7 30
AnnapolisWind DirectionMeteorological1325Deg. Mag.2025-10-23 19:48 EDT1 7 30
AnnapolisWind GustMeteorological112.0kts2025-10-23 19:48 EDT1 7 30
AnnapolisWind SpeedMeteorological110.5kts2025-10-23 19:48 EDT1 7 30
Gooses ReefAir TemperatureMeteorological157.4F2025-10-23 19:48 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.1inches2025-10-23 19:48 EDT1 7 30
Gooses ReefLatitudePosition538.55612Degrees2025-10-23 19:48 EDT1 7 30
Gooses ReefLongitudePosition5-76.41469Degrees2025-10-23 19:48 EDT1 7 30
Gooses ReefMean Wave PeriodWaves33.6s2025-10-23 19:48 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality21%2025-10-23 19:48 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves32.01ft2025-10-23 19:48 EDT1 7 30
Gooses ReefWater SalinityWater Quality217.5PSU2025-10-23 19:48 EDT1 7 30
Gooses ReefWater TemperatureWater Quality263.9F2025-10-23 19:48 EDT1 7 30
Gooses ReefWave Direction (From)Waves340Deg. Mag.2025-10-23 19:48 EDT1 7 30
Gooses ReefWind ChillMeteorological157.4F2025-10-23 19:48 EDT1 7 30
Gooses ReefWind DirectionMeteorological1345Deg. Mag.2025-10-23 19:48 EDT1 7 30
Gooses ReefWind GustMeteorological126.0kts2025-10-23 19:48 EDT1 7 30
Gooses ReefWind SpeedMeteorological120.1kts2025-10-23 19:48 EDT1 7 30
PotomacAir TemperatureMeteorological159.5F2025-10-23 19:48 EDT1 7 30
PotomacBarometric PressureMeteorological130.1inches2025-10-23 19:48 EDT1 7 30
PotomacLatitudePosition538.03325Degrees2025-10-23 19:48 EDT1 7 30
PotomacLongitudePosition5-76.33748Degrees2025-10-23 19:48 EDT1 7 30
PotomacMean Wave PeriodWaves32.2s2025-10-23 19:48 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality22%2025-10-23 19:48 EDT1 7 30
PotomacSignificant Wave HeightWaves30.49ft2025-10-23 19:48 EDT1 7 30
PotomacWater SalinityWater Quality217.5PSU2025-10-23 19:48 EDT1 7 30
PotomacWater TemperatureWater Quality263.9F2025-10-23 19:48 EDT1 7 30
PotomacWave Direction (From)Waves3302Deg. Mag.2025-10-23 19:48 EDT1 7 30
PotomacWind ChillMeteorological159.5F2025-10-23 19:48 EDT1 7 30
PotomacWind DirectionMeteorological127Deg. Mag.2025-10-23 19:48 EDT1 7 30
PotomacWind GustMeteorological121.2kts2025-10-23 19:48 EDT1 7 30
PotomacWind SpeedMeteorological117.9kts2025-10-23 19:48 EDT1 7 30
Stingray PointAir TemperatureMeteorological160.1F2025-10-23 19:48 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.1inches2025-10-23 19:48 EDT1 7 30
Stingray PointLatitudePosition537.56758Degrees2025-10-23 19:48 EDT1 7 30
Stingray PointLongitudePosition5-76.26273Degrees2025-10-23 19:48 EDT1 7 30
Stingray PointMean Wave PeriodWaves33.7s2025-10-23 19:48 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality21%2025-10-23 19:48 EDT1 7 30
Stingray PointSignificant Wave HeightWaves30.35ft2025-10-23 19:48 EDT1 7 30
Stingray PointWater SalinityWater Quality219.1PSU2025-10-23 19:48 EDT1 7 30
Stingray PointWater TemperatureWater Quality263.2F2025-10-23 19:48 EDT1 7 30
Stingray PointWave Direction (From)Waves3147Deg. Mag.2025-10-23 19:48 EDT1 7 30
Stingray PointWind ChillMeteorological160.1F2025-10-23 19:48 EDT1 7 30
Stingray PointWind DirectionMeteorological1171Deg. Mag.2025-10-23 19:48 EDT1 7 30
Stingray PointWind GustMeteorological12.9kts2025-10-23 19:48 EDT1 7 30
Stingray PointWind SpeedMeteorological12.3kts2025-10-23 19:48 EDT1 7 30
York SpitAir TemperatureMeteorological159.9F2025-10-23 19:48 EDT1 7 30
York SpitBarometric PressureMeteorological130.1inches2025-10-23 19:48 EDT1 7 30
York SpitCurrent DirectionCurrents4355Deg. Mag.2025-10-23 19:48 EDT1 7 30
York SpitCurrent SpeedCurrents41.955kts2025-10-23 19:48 EDT1 7 30
York SpitLatitudePosition537.20757Degrees2025-10-23 19:48 EDT1 7 30
York SpitLongitudePosition5-76.26889Degrees2025-10-23 19:48 EDT1 7 30
York SpitMean Wave PeriodWaves31.8s2025-10-23 19:48 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2025-10-23 19:48 EDT1 7 30
York SpitSignificant Wave HeightWaves30.43ft2025-10-23 19:48 EDT1 7 30
York SpitWater SalinityWater Quality223.6PSU2025-10-23 19:48 EDT1 7 30
York SpitWater TemperatureWater Quality263.4F2025-10-23 19:48 EDT1 7 30
York SpitWave Direction (From)Waves3286Deg. Mag.2025-10-23 19:48 EDT1 7 30
York SpitWind DirectionMeteorological1183Deg. Mag.2025-10-23 19:48 EDT1 7 30
York SpitWind GustMeteorological15.6kts2025-10-23 19:48 EDT1 7 30
York SpitWind SpeedMeteorological14.4kts2025-10-23 19:48 EDT1 7 30