1. Home
  2. Data
  3. Data Snapshot

Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological179.9F2026-08-19 22:12 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.0inches2026-08-19 22:12 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4344Deg. Mag.2026-08-19 22:12 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.574kts2026-08-19 22:12 EDT1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-08-19 22:12 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-08-19 22:12 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.8s2026-08-19 22:12 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality247%2026-08-19 22:12 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.13ft2026-08-19 22:12 EDT1 7 30
Baltimore HarborWater SalinityWater Quality210.3PSU2026-08-19 22:12 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality282.3F2026-08-19 22:12 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3155Deg. Mag.2026-08-19 22:12 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1170Deg. Mag.2026-08-19 22:12 EDT1 7 30
Baltimore HarborWind GustMeteorological15.2kts2026-08-19 22:12 EDT1 7 30
Baltimore HarborWind SpeedMeteorological14.5kts2026-08-19 22:12 EDT1 7 30
AnnapolisAir TemperatureMeteorological179.9F2026-08-19 22:12 EDT1 7 30
AnnapolisBarometric PressureMeteorological129.9inches2026-08-19 22:12 EDT1 7 30
AnnapolisLatitudePosition538.96350Degrees2026-08-19 22:12 EDT1 7 30
AnnapolisLongitudePosition5-76.44690Degrees2026-08-19 22:12 EDT1 7 30
AnnapolisMean Wave PeriodWaves32.1s2026-08-19 22:12 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality260%2026-08-19 22:12 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.37ft2026-08-19 22:12 EDT1 7 30
AnnapolisWater SalinityWater Quality210.8PSU2026-08-19 22:12 EDT1 7 30
AnnapolisWater TemperatureWater Quality283.7F2026-08-19 22:12 EDT1 7 30
AnnapolisWave Direction (From)Waves3141Deg. Mag.2026-08-19 22:12 EDT1 7 30
AnnapolisWind DirectionMeteorological189Deg. Mag.2026-08-19 22:12 EDT1 7 30
AnnapolisWind GustMeteorological11.2kts2026-08-19 22:12 EDT1 7 30
AnnapolisWind SpeedMeteorological10.6kts2026-08-19 22:12 EDT1 7 30
Gooses ReefAir TemperatureMeteorological179.0F2026-08-19 22:12 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.0inches2026-08-19 22:12 EDT1 7 30
Gooses ReefLatitudePosition538.55620Degrees2026-08-19 22:12 EDT1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-08-19 22:12 EDT1 7 30
Gooses ReefMean Wave PeriodWaves35.9s2026-08-19 22:12 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality269%2026-08-19 22:12 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.27ft2026-08-19 22:12 EDT1 7 30
Gooses ReefWater SalinityWater Quality215.2PSU2026-08-19 22:12 EDT1 7 30
Gooses ReefWater TemperatureWater Quality283.0F2026-08-19 22:12 EDT1 7 30
Gooses ReefWave Direction (From)Waves333Deg. Mag.2026-08-19 22:12 EDT1 7 30
Gooses ReefWind DirectionMeteorological1239Deg. Mag.2026-08-19 22:12 EDT1 7 30
Gooses ReefWind GustMeteorological18.2kts2026-08-19 22:12 EDT1 7 30
Gooses ReefWind SpeedMeteorological16.7kts2026-08-19 22:12 EDT1 7 30
PotomacAir TemperatureMeteorological182.6F2026-08-19 22:12 EDT1 7 30
PotomacBarometric PressureMeteorological130.0inches2026-08-19 22:12 EDT1 7 30
PotomacLatitudePosition538.03340Degrees2026-08-19 22:12 EDT1 7 30
PotomacLongitudePosition5-76.33750Degrees2026-08-19 22:12 EDT1 7 30
PotomacMean Wave PeriodWaves31.8s2026-08-19 22:12 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality248%2026-08-19 22:12 EDT1 7 30
PotomacSignificant Wave HeightWaves30.14ft2026-08-19 22:12 EDT1 7 30
PotomacWater SalinityWater Quality216.9PSU2026-08-19 22:12 EDT1 7 30
PotomacWater TemperatureWater Quality283.3F2026-08-19 22:12 EDT1 7 30
PotomacWave Direction (From)Waves3297Deg. Mag.2026-08-19 22:12 EDT1 7 30
PotomacWind DirectionMeteorological1209Deg. Mag.2026-08-19 22:12 EDT1 7 30
PotomacWind GustMeteorological14.5kts2026-08-19 22:12 EDT1 7 30
PotomacWind SpeedMeteorological14.0kts2026-08-19 22:12 EDT1 7 30
Stingray PointAir TemperatureMeteorological181.9F2026-08-19 22:12 EDT1 7 30
Stingray PointBarometric PressureMeteorological129.9inches2026-08-19 22:12 EDT1 7 30
Stingray PointLatitudePosition537.56740Degrees2026-08-19 22:12 EDT1 7 30
Stingray PointLongitudePosition5-76.26210Degrees2026-08-19 22:12 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality233%2026-08-19 22:12 EDT1 7 30
Stingray PointWater SalinityWater Quality218.8PSU2026-08-19 22:12 EDT1 7 30
Stingray PointWater TemperatureWater Quality285.5F2026-08-19 22:12 EDT1 7 30
Stingray PointWind DirectionMeteorological1147Deg. Mag.2026-08-19 22:12 EDT1 7 30
Stingray PointWind GustMeteorological16.8kts2026-08-19 22:12 EDT1 7 30
Stingray PointWind SpeedMeteorological15.4kts2026-08-19 22:12 EDT1 7 30
York SpitAir TemperatureMeteorological180.8F2026-08-19 22:00 EDT1 7 30
York SpitBarometric PressureMeteorological130.0inches2026-08-19 22:00 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 SpitLatitudePosition537.20710Degrees2026-08-19 22:00 EDT1 7 30
York SpitLongitudePosition5-76.26920Degrees2026-08-19 22:00 EDT1 7 30
York SpitMean Wave PeriodWaves32.3s2026-08-19 22:00 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality24%2026-08-19 22:00 EDT1 7 30
York SpitSignificant Wave HeightWaves30.46ft2026-08-19 22:00 EDT1 7 30
York SpitWater SalinityWater Quality222.7PSU2026-08-19 22:00 EDT1 7 30
York SpitWater TemperatureWater Quality284.5F2026-08-19 22:00 EDT1 7 30
York SpitWave Direction (From)Waves340Deg. Mag.2026-08-19 22:00 EDT1 7 30
York SpitWind DirectionMeteorological1143Deg. Mag.2026-08-19 22:00 EDT1 7 30
York SpitWind GustMeteorological18.0kts2026-08-19 22:00 EDT1 7 30
York SpitWind SpeedMeteorological16.4kts2026-08-19 22:00 EDT1 7 30