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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological168.5F2026-09-25 13:30 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.1inches2026-09-25 13:30 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4279Deg. Mag.2026-09-25 13:30 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.490kts2026-09-25 13:30 EDT1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-09-25 13:30 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-09-25 13:30 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.0s2026-09-25 13:30 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality218%2026-09-25 13:30 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.79ft2026-09-25 13:30 EDT1 7 30
Baltimore HarborWater SalinityWater Quality211.4PSU2026-09-25 13:30 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality271.9F2026-09-25 13:30 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3339Deg. Mag.2026-09-25 13:30 EDT1 7 30
Baltimore HarborWind DirectionMeteorological13Deg. Mag.2026-09-25 13:30 EDT1 7 30
Baltimore HarborWind GustMeteorological120.8kts2026-09-25 13:30 EDT1 7 30
Baltimore HarborWind SpeedMeteorological116.7kts2026-09-25 13:30 EDT1 7 30
AnnapolisAir TemperatureMeteorological166.6F2026-09-25 13:30 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.0inches2026-09-25 13:30 EDT1 7 30
AnnapolisLatitudePosition538.96340Degrees2026-09-25 13:30 EDT1 7 30
AnnapolisLongitudePosition5-76.44690Degrees2026-09-25 13:30 EDT1 7 30
AnnapolisMean Wave PeriodWaves32.5s2026-09-25 13:30 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality24%2026-09-25 13:30 EDT1 7 30
AnnapolisSignificant Wave HeightWaves31.21ft2026-09-25 13:30 EDT1 7 30
AnnapolisWater SalinityWater Quality29.8PSU2026-09-25 13:30 EDT1 7 30
AnnapolisWater TemperatureWater Quality268.6F2026-09-25 13:30 EDT1 7 30
AnnapolisWave Direction (From)Waves345Deg. Mag.2026-09-25 13:30 EDT1 7 30
AnnapolisWind DirectionMeteorological1354Deg. Mag.2026-09-25 13:30 EDT1 7 30
AnnapolisWind GustMeteorological125.4kts2026-09-25 13:30 EDT1 7 30
AnnapolisWind SpeedMeteorological118.6kts2026-09-25 13:30 EDT1 7 30
Gooses ReefAir TemperatureMeteorological165.0F2026-09-25 13:30 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.1inches2026-09-25 13:30 EDT1 7 30
Gooses ReefLatitudePosition538.55600Degrees2026-09-25 13:30 EDT1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-09-25 13:30 EDT1 7 30
Gooses ReefMean Wave PeriodWaves34.5s2026-09-25 13:30 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality220%2026-09-25 13:30 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves33.09ft2026-09-25 13:30 EDT1 7 30
Gooses ReefWater SalinityWater Quality215.3PSU2026-09-25 13:30 EDT1 7 30
Gooses ReefWater TemperatureWater Quality271.6F2026-09-25 13:30 EDT1 7 30
Gooses ReefWave Direction (From)Waves318Deg. Mag.2026-09-25 13:30 EDT1 7 30
Gooses ReefWind DirectionMeteorological1354Deg. Mag.2026-09-25 13:30 EDT1 7 30
Gooses ReefWind GustMeteorological131.3kts2026-09-25 13:30 EDT1 7 30
Gooses ReefWind SpeedMeteorological124.5kts2026-09-25 13:30 EDT1 7 30
PotomacAir TemperatureMeteorological166.5F2026-09-25 13:30 EDT1 7 30
PotomacBarometric PressureMeteorological130.1inches2026-09-25 13:30 EDT1 7 30
PotomacLatitudePosition538.03320Degrees2026-09-25 13:30 EDT1 7 30
PotomacLongitudePosition5-76.33750Degrees2026-09-25 13:30 EDT1 7 30
PotomacMean Wave PeriodWaves33.6s2026-09-25 13:30 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality26%2026-09-25 13:30 EDT1 7 30
PotomacSignificant Wave HeightWaves31.56ft2026-09-25 13:30 EDT1 7 30
PotomacWater SalinityWater Quality218.2PSU2026-09-25 13:30 EDT1 7 30
PotomacWater TemperatureWater Quality273.5F2026-09-25 13:30 EDT1 7 30
PotomacWave Direction (From)Waves3311Deg. Mag.2026-09-25 13:30 EDT1 7 30
PotomacWind DirectionMeteorological1353Deg. Mag.2026-09-25 13:30 EDT1 7 30
PotomacWind GustMeteorological126.8kts2026-09-25 13:30 EDT1 7 30
PotomacWind SpeedMeteorological122.4kts2026-09-25 13:30 EDT1 7 30
Stingray PointAir TemperatureMeteorological164.0F2026-09-25 13:30 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.0inches2026-09-25 13:30 EDT1 7 30
Stingray PointLatitudePosition537.56740Degrees2026-09-25 09:54 EDT1 7 30
Stingray PointLongitudePosition5-76.26230Degrees2026-09-25 09:54 EDT1 7 30
Stingray PointMean Wave PeriodWaves34.6s2026-09-25 13:30 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality22%2026-09-25 13:30 EDT1 7 30
Stingray PointSignificant Wave HeightWaves32.54ft2026-09-25 13:30 EDT1 7 30
Stingray PointWater SalinityWater Quality219.0PSU2026-09-25 13:30 EDT1 7 30
Stingray PointWater TemperatureWater Quality271.0F2026-09-25 13:30 EDT1 7 30
Stingray PointWave Direction (From)Waves373Deg. Mag.2026-09-25 13:30 EDT1 7 30
Stingray PointWind DirectionMeteorological14Deg. Mag.2026-09-25 09:54 EDT1 7 30
Stingray PointWind GustMeteorological135.5kts2026-09-25 09:54 EDT1 7 30
Stingray PointWind SpeedMeteorological128.7kts2026-09-25 09:54 EDT1 7 30
York SpitAir TemperatureMeteorological163.7F2026-09-25 13:30 EDT1 7 30
York SpitBarometric PressureMeteorological130.0inches2026-09-25 13:30 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 SpitLatitudePosition537.20700Degrees2026-09-25 13:30 EDT1 7 30
York SpitLongitudePosition5-76.26910Degrees2026-09-25 13:30 EDT1 7 30
York SpitMean Wave PeriodWaves35.2s2026-09-25 13:30 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality226%2026-09-25 13:30 EDT1 7 30
York SpitSignificant Wave HeightWaves33.11ft2026-09-25 13:30 EDT1 7 30
York SpitWater TemperatureWater Quality272.2F2026-09-25 13:30 EDT1 7 30
York SpitWave Direction (From)Waves347Deg. Mag.2026-09-25 13:30 EDT1 7 30
York SpitWind DirectionMeteorological1347Deg. Mag.2026-09-25 13:30 EDT1 7 30
York SpitWind GustMeteorological128.2kts2026-09-25 13:30 EDT1 7 30
York SpitWind SpeedMeteorological121.8kts2026-09-25 13:30 EDT1 7 30