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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological158.7F2026-05-09 07:18 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological129.9inches2026-05-09 07:18 EDT1 7 30
Baltimore HarborLatitudePosition539.22271Degrees2026-05-09 07:18 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52937Degrees2026-05-09 07:18 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.9s2026-05-09 07:18 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality20%2026-05-09 07:18 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.37ft2026-05-09 07:18 EDT1 7 30
Baltimore HarborWater SalinityWater Quality27.0PSU2026-05-09 07:18 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality261.7F2026-05-09 07:18 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3195Deg. Mag.2026-05-09 07:18 EDT1 7 30
Baltimore HarborWind ChillMeteorological158.7F2026-05-09 07:18 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1188Deg. Mag.2026-05-09 07:18 EDT1 7 30
Baltimore HarborWind GustMeteorological117.1kts2026-05-09 07:18 EDT1 7 30
Baltimore HarborWind SpeedMeteorological113.3kts2026-05-09 07:18 EDT1 7 30
AnnapolisAir TemperatureMeteorological157.0F2026-05-09 07:18 EDT1 7 30
AnnapolisBarometric PressureMeteorological129.8inches2026-05-09 07:18 EDT1 7 30
AnnapolisLatitudePosition538.96357Degrees2026-05-09 07:18 EDT1 7 30
AnnapolisLongitudePosition5-76.44687Degrees2026-05-09 07:18 EDT1 7 30
AnnapolisMean Wave PeriodWaves33.6s2026-05-09 07:18 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality21%2026-05-09 07:18 EDT1 7 30
AnnapolisSignificant Wave HeightWaves31.84ft2026-05-09 07:18 EDT1 7 30
AnnapolisWater SalinityWater Quality29.2PSU2026-05-09 07:18 EDT1 7 30
AnnapolisWater TemperatureWater Quality260.4F2026-05-09 07:18 EDT1 7 30
AnnapolisWave Direction (From)Waves3350Deg. Mag.2026-05-09 07:18 EDT1 7 30
AnnapolisWind ChillMeteorological157.0F2026-05-09 07:18 EDT1 7 30
AnnapolisWind DirectionMeteorological1186Deg. Mag.2026-05-09 07:18 EDT1 7 30
AnnapolisWind GustMeteorological125.6kts2026-05-09 07:18 EDT1 7 30
AnnapolisWind SpeedMeteorological120.0kts2026-05-09 07:18 EDT1 7 30
Gooses ReefAir TemperatureMeteorological155.8F2026-05-09 07:18 EDT1 7 30
Gooses ReefBarometric PressureMeteorological129.9inches2026-05-09 07:18 EDT1 7 30
Gooses ReefLatitudePosition538.55616Degrees2026-05-09 07:18 EDT1 7 30
Gooses ReefLongitudePosition5-76.41472Degrees2026-05-09 07:18 EDT1 7 30
Gooses ReefMean Wave PeriodWaves33.3s2026-05-09 07:18 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality24%2026-05-09 07:18 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves31.78ft2026-05-09 07:18 EDT1 7 30
Gooses ReefWater SalinityWater Quality212.3PSU2026-05-09 07:18 EDT1 7 30
Gooses ReefWater TemperatureWater Quality260.4F2026-05-09 07:18 EDT1 7 30
Gooses ReefWave Direction (From)Waves318Deg. Mag.2026-05-09 07:18 EDT1 7 30
Gooses ReefWind ChillMeteorological155.8F2026-05-09 07:18 EDT1 7 30
Gooses ReefWind DirectionMeteorological1196Deg. Mag.2026-05-09 07:18 EDT1 7 30
Gooses ReefWind GustMeteorological121.8kts2026-05-09 07:18 EDT1 7 30
Gooses ReefWind SpeedMeteorological116.2kts2026-05-09 07:18 EDT1 7 30
PotomacAir TemperatureMeteorological159.4F2026-05-09 07:18 EDT1 7 30
PotomacBarometric PressureMeteorological130.0inches2026-05-09 07:18 EDT1 7 30
PotomacLatitudePosition538.03349Degrees2026-05-09 07:18 EDT1 7 30
PotomacLongitudePosition5-76.33755Degrees2026-05-09 07:18 EDT1 7 30
PotomacMean Wave PeriodWaves32.4s2026-05-09 07:18 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality23%2026-05-09 07:18 EDT1 7 30
PotomacSignificant Wave HeightWaves31.81ft2026-05-09 07:18 EDT1 7 30
PotomacWater SalinityWater Quality215.2PSU2026-05-09 07:18 EDT1 7 30
PotomacWater TemperatureWater Quality260.5F2026-05-09 07:18 EDT1 7 30
PotomacWave Direction (From)Waves3195Deg. Mag.2026-05-09 07:18 EDT1 7 30
PotomacWind ChillMeteorological159.4F2026-05-09 07:18 EDT1 7 30
PotomacWind DirectionMeteorological1194Deg. Mag.2026-05-09 07:18 EDT1 7 30
PotomacWind GustMeteorological121.0kts2026-05-09 07:18 EDT1 7 30
PotomacWind SpeedMeteorological116.1kts2026-05-09 07:18 EDT1 7 30
Stingray PointAir TemperatureMeteorological137.5F2026-02-21 21:30 EST1 7 30
Stingray PointBarometric PressureMeteorological130.2inches2026-02-21 21:30 EST1 7 30
Stingray PointLatitudePosition537.56759Degrees2026-02-21 21:30 EST1 7 30
Stingray PointLongitudePosition5-76.26278Degrees2026-02-21 21:30 EST1 7 30
Stingray PointMean Wave PeriodWaves32.5s2026-02-21 21:30 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2026-02-21 21:30 EST1 7 30
Stingray PointSignificant Wave HeightWaves30.09ft2026-02-21 21:30 EST1 7 30
Stingray PointWater SalinityWater Quality219.7PSU2026-02-21 21:30 EST1 7 30
Stingray PointWater TemperatureWater Quality239.0F2026-02-21 21:30 EST1 7 30
Stingray PointWave Direction (From)Waves371Deg. Mag.2026-02-21 21:30 EST1 7 30
Stingray PointWind ChillMeteorological132.6F2026-02-21 21:30 EST1 7 30
Stingray PointWind DirectionMeteorological1122Deg. Mag.2026-02-21 21:30 EST1 7 30
Stingray PointWind GustMeteorological17.0kts2026-02-21 21:30 EST1 7 30
Stingray PointWind SpeedMeteorological15.4kts2026-02-21 21:30 EST1 7 30
York SpitAir TemperatureMeteorological158.5F2026-05-09 07:18 EDT1 7 30
York SpitBarometric PressureMeteorological130.0inches2026-05-09 07:18 EDT1 7 30
York SpitCurrent DirectionCurrents4233Deg. Mag.2026-05-09 07:18 EDT1 7 30
York SpitCurrent SpeedCurrents41.386kts2026-05-09 07:18 EDT1 7 30
York SpitLatitudePosition537.20773Degrees2026-05-09 07:18 EDT1 7 30
York SpitLongitudePosition5-76.26897Degrees2026-05-09 07:18 EDT1 7 30
York SpitMean Wave PeriodWaves31.9s2026-05-09 07:18 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-05-09 07:18 EDT1 7 30
York SpitSignificant Wave HeightWaves30.76ft2026-05-09 07:18 EDT1 7 30
York SpitWater SalinityWater Quality223.0PSU2026-05-09 07:18 EDT1 7 30
York SpitWater TemperatureWater Quality261.3F2026-05-09 07:18 EDT1 7 30
York SpitWave Direction (From)Waves3170Deg. Mag.2026-05-09 07:18 EDT1 7 30
York SpitWind ChillMeteorological158.5F2026-05-09 07:18 EDT1 7 30
York SpitWind DirectionMeteorological1186Deg. Mag.2026-05-09 07:18 EDT1 7 30
York SpitWind GustMeteorological112.4kts2026-05-09 07:18 EDT1 7 30
York SpitWind SpeedMeteorological110.1kts2026-05-09 07:18 EDT1 7 30