1. Home
  2. Data
  3. Data Snapshot

Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological162.0F2026-05-08 09:18 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.0inches2026-05-08 09:18 EDT1 7 30
Baltimore HarborLatitudePosition539.22269Degrees2026-05-08 09:18 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52933Degrees2026-05-08 09:18 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.6s2026-05-08 09:18 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality20%2026-05-08 09:18 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.34ft2026-05-08 09:18 EDT1 7 30
Baltimore HarborWater SalinityWater Quality26.5PSU2026-05-08 09:18 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality261.4F2026-05-08 09:18 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3278Deg. Mag.2026-05-08 09:18 EDT1 7 30
Baltimore HarborWind ChillMeteorological162.0F2026-05-08 09:18 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1223Deg. Mag.2026-05-08 09:18 EDT1 7 30
Baltimore HarborWind GustMeteorological15.8kts2026-05-08 09:18 EDT1 7 30
Baltimore HarborWind SpeedMeteorological13.4kts2026-05-08 09:18 EDT1 7 30
AnnapolisAir TemperatureMeteorological155.5F2026-05-08 09:18 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.0inches2026-05-08 09:18 EDT1 7 30
AnnapolisLatitudePosition538.96342Degrees2026-05-08 09:18 EDT1 7 30
AnnapolisLongitudePosition5-76.44685Degrees2026-05-08 09:18 EDT1 7 30
AnnapolisMean Wave PeriodWaves32.6s2026-05-08 09:18 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality20%2026-05-08 09:18 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.26ft2026-05-08 09:18 EDT1 7 30
AnnapolisWater SalinityWater Quality28.6PSU2026-05-08 09:18 EDT1 7 30
AnnapolisWater TemperatureWater Quality260.0F2026-05-08 09:18 EDT1 7 30
AnnapolisWave Direction (From)Waves3294Deg. Mag.2026-05-08 09:18 EDT1 7 30
AnnapolisWind ChillMeteorological155.5F2026-05-08 09:18 EDT1 7 30
AnnapolisWind DirectionMeteorological1150Deg. Mag.2026-05-08 09:18 EDT1 7 30
AnnapolisWind GustMeteorological18.0kts2026-05-08 09:18 EDT1 7 30
AnnapolisWind SpeedMeteorological15.2kts2026-05-08 09:18 EDT1 7 30
Gooses ReefAir TemperatureMeteorological157.6F2026-05-08 09:18 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.0inches2026-05-08 09:18 EDT1 7 30
Gooses ReefLatitudePosition538.55600Degrees2026-05-08 09:18 EDT1 7 30
Gooses ReefLongitudePosition5-76.41471Degrees2026-05-08 09:18 EDT1 7 30
Gooses ReefMean Wave PeriodWaves32.2s2026-05-08 09:18 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality23%2026-05-08 09:18 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.55ft2026-05-08 09:18 EDT1 7 30
Gooses ReefWater SalinityWater Quality212.3PSU2026-05-08 09:18 EDT1 7 30
Gooses ReefWater TemperatureWater Quality259.7F2026-05-08 09:18 EDT1 7 30
Gooses ReefWave Direction (From)Waves313Deg. Mag.2026-05-08 09:18 EDT1 7 30
Gooses ReefWind ChillMeteorological157.6F2026-05-08 09:18 EDT1 7 30
Gooses ReefWind DirectionMeteorological1334Deg. Mag.2026-05-08 09:18 EDT1 7 30
Gooses ReefWind GustMeteorological14.1kts2026-05-08 09:18 EDT1 7 30
Gooses ReefWind SpeedMeteorological11.2kts2026-05-08 09:18 EDT1 7 30
PotomacAir TemperatureMeteorological162.2F2026-05-08 09:18 EDT1 7 30
PotomacBarometric PressureMeteorological130.1inches2026-05-08 09:18 EDT1 7 30
PotomacLatitudePosition538.03336Degrees2026-05-08 09:18 EDT1 7 30
PotomacLongitudePosition5-76.33744Degrees2026-05-08 09:18 EDT1 7 30
PotomacMean Wave PeriodWaves32.7s2026-05-08 09:18 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality23%2026-05-08 09:18 EDT1 7 30
PotomacSignificant Wave HeightWaves30.49ft2026-05-08 09:18 EDT1 7 30
PotomacWater SalinityWater Quality215.0PSU2026-05-08 09:18 EDT1 7 30
PotomacWater TemperatureWater Quality260.5F2026-05-08 09:18 EDT1 7 30
PotomacWave Direction (From)Waves3295Deg. Mag.2026-05-08 09:18 EDT1 7 30
PotomacWind ChillMeteorological162.2F2026-05-08 09:18 EDT1 7 30
PotomacWind DirectionMeteorological1233Deg. Mag.2026-05-08 09:18 EDT1 7 30
PotomacWind GustMeteorological16.0kts2026-05-08 09:18 EDT1 7 30
PotomacWind SpeedMeteorological14.1kts2026-05-08 09:18 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 TemperatureMeteorological156.1F2026-05-08 09:18 EDT1 7 30
York SpitBarometric PressureMeteorological130.1inches2026-05-08 09:18 EDT1 7 30
York SpitCurrent DirectionCurrents443Deg. Mag.2026-05-08 09:18 EDT1 7 30
York SpitCurrent SpeedCurrents41.857kts2026-05-08 09:18 EDT1 7 30
York SpitLatitudePosition537.20752Degrees2026-05-08 09:18 EDT1 7 30
York SpitLongitudePosition5-76.26895Degrees2026-05-08 09:18 EDT1 7 30
York SpitMean Wave PeriodWaves32.5s2026-05-08 09:18 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-05-08 09:18 EDT1 7 30
York SpitSignificant Wave HeightWaves30.86ft2026-05-08 09:18 EDT1 7 30
York SpitWater SalinityWater Quality222.7PSU2026-05-08 09:18 EDT1 7 30
York SpitWater TemperatureWater Quality261.4F2026-05-08 09:18 EDT1 7 30
York SpitWave Direction (From)Waves31Deg. Mag.2026-05-08 09:18 EDT1 7 30
York SpitWind ChillMeteorological156.1F2026-05-08 09:18 EDT1 7 30
York SpitWind DirectionMeteorological11Deg. Mag.2026-05-08 09:18 EDT1 7 30
York SpitWind GustMeteorological117.5kts2026-05-08 09:18 EDT1 7 30
York SpitWind SpeedMeteorological112.5kts2026-05-08 09:18 EDT1 7 30