1. Home
  2. Data
  3. Data Snapshot

Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological160.0F2026-09-25 00:30 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.3inches2026-09-25 00:30 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4302Deg. Mag.2026-09-25 00:30 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.866kts2026-09-25 00:30 EDT1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-09-25 00:30 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-09-25 00:30 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves31.5s2026-09-25 00:30 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality29%2026-09-25 00:30 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.45ft2026-09-25 00:30 EDT1 7 30
Baltimore HarborWater SalinityWater Quality210.5PSU2026-09-25 00:30 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality270.6F2026-09-25 00:30 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3274Deg. Mag.2026-09-25 00:30 EDT1 7 30
Baltimore HarborWind DirectionMeteorological114Deg. Mag.2026-09-25 00:30 EDT1 7 30
Baltimore HarborWind GustMeteorological117.3kts2026-09-25 00:30 EDT1 7 30
Baltimore HarborWind SpeedMeteorological113.3kts2026-09-25 00:30 EDT1 7 30
AnnapolisAir TemperatureMeteorological161.0F2026-09-25 00:30 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.2inches2026-09-25 00:30 EDT1 7 30
AnnapolisLatitudePosition538.96340Degrees2026-09-25 00:30 EDT1 7 30
AnnapolisLongitudePosition5-76.44690Degrees2026-09-25 00:30 EDT1 7 30
AnnapolisMean Wave PeriodWaves31.9s2026-09-25 00:30 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality28%2026-09-25 00:30 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.81ft2026-09-25 00:30 EDT1 7 30
AnnapolisWater SalinityWater Quality210.8PSU2026-09-25 00:30 EDT1 7 30
AnnapolisWater TemperatureWater Quality269.4F2026-09-25 00:30 EDT1 7 30
AnnapolisWave Direction (From)Waves377Deg. Mag.2026-09-25 00:30 EDT1 7 30
AnnapolisWind DirectionMeteorological117Deg. Mag.2026-09-25 00:30 EDT1 7 30
AnnapolisWind GustMeteorological124.7kts2026-09-25 00:30 EDT1 7 30
AnnapolisWind SpeedMeteorological117.7kts2026-09-25 00:30 EDT1 7 30
Gooses ReefAir TemperatureMeteorological162.0F2026-09-25 00:30 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.2inches2026-09-25 00:30 EDT1 7 30
Gooses ReefLatitudePosition538.55610Degrees2026-09-25 00:30 EDT1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-09-25 00:30 EDT1 7 30
Gooses ReefMean Wave PeriodWaves33.2s2026-09-25 00:30 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality26%2026-09-25 00:30 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves32.03ft2026-09-25 00:30 EDT1 7 30
Gooses ReefWater SalinityWater Quality218.1PSU2026-09-25 00:30 EDT1 7 30
Gooses ReefWater TemperatureWater Quality273.2F2026-09-25 00:30 EDT1 7 30
Gooses ReefWave Direction (From)Waves329Deg. Mag.2026-09-25 00:30 EDT1 7 30
Gooses ReefWind DirectionMeteorological112Deg. Mag.2026-09-25 00:30 EDT1 7 30
Gooses ReefWind GustMeteorological132.6kts2026-09-25 00:30 EDT1 7 30
Gooses ReefWind SpeedMeteorological124.2kts2026-09-25 00:30 EDT1 7 30
PotomacAir TemperatureMeteorological164.4F2026-09-25 00:30 EDT1 7 30
PotomacBarometric PressureMeteorological130.2inches2026-09-25 00:30 EDT1 7 30
PotomacLatitudePosition538.03320Degrees2026-09-25 00:30 EDT1 7 30
PotomacLongitudePosition5-76.33750Degrees2026-09-25 00:30 EDT1 7 30
PotomacMean Wave PeriodWaves32.2s2026-09-25 00:30 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality27%2026-09-25 00:30 EDT1 7 30
PotomacSignificant Wave HeightWaves31.30ft2026-09-25 00:30 EDT1 7 30
PotomacWater SalinityWater Quality218.1PSU2026-09-25 00:30 EDT1 7 30
PotomacWater TemperatureWater Quality274.0F2026-09-25 00:30 EDT1 7 30
PotomacWave Direction (From)Waves353Deg. Mag.2026-09-25 00:30 EDT1 7 30
PotomacWind DirectionMeteorological112Deg. Mag.2026-09-25 00:30 EDT1 7 30
PotomacWind GustMeteorological125.6kts2026-09-25 00:30 EDT1 7 30
PotomacWind SpeedMeteorological120.9kts2026-09-25 00:30 EDT1 7 30
Stingray PointAir TemperatureMeteorological163.4F2026-09-25 00:30 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.1inches2026-09-25 00:30 EDT1 7 30
Stingray PointLatitudePosition537.56740Degrees2026-09-25 00:30 EDT1 7 30
Stingray PointLongitudePosition5-76.26230Degrees2026-09-25 00:30 EDT1 7 30
Stingray PointMean Wave PeriodWaves35.1s2026-09-25 00:30 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality22%2026-09-25 00:30 EDT1 7 30
Stingray PointSignificant Wave HeightWaves32.71ft2026-09-25 00:30 EDT1 7 30
Stingray PointWater SalinityWater Quality219.8PSU2026-09-25 00:30 EDT1 7 30
Stingray PointWater TemperatureWater Quality272.1F2026-09-25 00:30 EDT1 7 30
Stingray PointWave Direction (From)Waves342Deg. Mag.2026-09-25 00:30 EDT1 7 30
Stingray PointWind DirectionMeteorological117Deg. Mag.2026-09-25 00:30 EDT1 7 30
Stingray PointWind GustMeteorological131.9kts2026-09-25 00:30 EDT1 7 30
Stingray PointWind SpeedMeteorological125.8kts2026-09-25 00:30 EDT1 7 30
York SpitAir TemperatureMeteorological163.7F2026-09-25 00:30 EDT1 7 30
York SpitBarometric PressureMeteorological129.9inches2026-09-25 00:30 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 00:30 EDT1 7 30
York SpitLongitudePosition5-76.26920Degrees2026-09-25 00:30 EDT1 7 30
York SpitMean Wave PeriodWaves34.8s2026-09-25 00:30 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality232%2026-09-25 00:30 EDT1 7 30
York SpitSignificant Wave HeightWaves33.88ft2026-09-25 00:30 EDT1 7 30
York SpitWater TemperatureWater Quality274.2F2026-09-25 00:30 EDT1 7 30
York SpitWave Direction (From)Waves3103Deg. Mag.2026-09-25 00:30 EDT1 7 30
York SpitWind DirectionMeteorological124Deg. Mag.2026-09-25 00:30 EDT1 7 30
York SpitWind GustMeteorological139.0kts2026-09-25 00:30 EDT1 7 30
York SpitWind SpeedMeteorological127.9kts2026-09-25 00:30 EDT1 7 30