1. Home
  2. Data
  3. Data Snapshot

Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological163.3F2026-10-05 22:48 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.2inches2026-10-05 22:48 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4268Deg. Mag.2026-10-05 22:48 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.687kts2026-10-05 22:48 EDT1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-10-05 22:48 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52930Degrees2026-10-05 22:48 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves31.8s2026-10-05 22:48 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality222%2026-10-05 22:48 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.52ft2026-10-05 22:48 EDT1 7 30
Baltimore HarborWater SalinityWater Quality212.3PSU2026-10-05 22:48 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality270.7F2026-10-05 22:48 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3221Deg. Mag.2026-10-05 22:48 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1334Deg. Mag.2026-10-05 22:48 EDT1 7 30
Baltimore HarborWind GustMeteorological117.7kts2026-10-05 22:48 EDT1 7 30
Baltimore HarborWind SpeedMeteorological114.7kts2026-10-05 22:48 EDT1 7 30
AnnapolisAir TemperatureMeteorological161.9F2026-10-05 22:48 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.1inches2026-10-05 22:48 EDT1 7 30
AnnapolisLatitudePosition538.96340Degrees2026-10-05 22:48 EDT1 7 30
AnnapolisLongitudePosition5-76.44670Degrees2026-10-05 22:48 EDT1 7 30
AnnapolisMean Wave PeriodWaves31.4s2026-10-05 22:48 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality229%2026-10-05 22:48 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.23ft2026-10-05 22:48 EDT1 7 30
AnnapolisWater SalinityWater Quality213.7PSU2026-10-05 22:48 EDT1 7 30
AnnapolisWater TemperatureWater Quality269.5F2026-10-05 22:48 EDT1 7 30
AnnapolisWave Direction (From)Waves3223Deg. Mag.2026-10-05 22:48 EDT1 7 30
AnnapolisWind DirectionMeteorological1325Deg. Mag.2026-10-05 22:48 EDT1 7 30
AnnapolisWind GustMeteorological116.9kts2026-10-05 22:48 EDT1 7 30
AnnapolisWind SpeedMeteorological113.6kts2026-10-05 22:48 EDT1 7 30
Gooses ReefAir TemperatureMeteorological163.2F2026-10-05 22:48 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.1inches2026-10-05 22:48 EDT1 7 30
Gooses ReefLatitudePosition538.55600Degrees2026-10-05 22:48 EDT1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-10-05 22:48 EDT1 7 30
Gooses ReefMean Wave PeriodWaves316.7s2026-10-05 22:48 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality28%2026-10-05 22:48 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves31.51ft2026-10-05 22:48 EDT1 7 30
Gooses ReefWater SalinityWater Quality216.4PSU2026-10-05 22:48 EDT1 7 30
Gooses ReefWater TemperatureWater Quality269.2F2026-10-05 22:48 EDT1 7 30
Gooses ReefWave Direction (From)Waves3199Deg. Mag.2026-10-05 22:48 EDT1 7 30
Gooses ReefWind DirectionMeteorological1336Deg. Mag.2026-10-05 22:48 EDT1 7 30
Gooses ReefWind GustMeteorological125.3kts2026-10-05 22:48 EDT1 7 30
Gooses ReefWind SpeedMeteorological119.6kts2026-10-05 22:48 EDT1 7 30
PotomacAir TemperatureMeteorological164.6F2026-10-05 22:48 EDT1 7 30
PotomacBarometric PressureMeteorological130.2inches2026-10-05 22:48 EDT1 7 30
PotomacLatitudePosition538.03320Degrees2026-10-05 22:48 EDT1 7 30
PotomacLongitudePosition5-76.33730Degrees2026-10-05 22:48 EDT1 7 30
PotomacMean Wave PeriodWaves32.5s2026-10-05 22:48 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality25%2026-10-05 22:48 EDT1 7 30
PotomacSignificant Wave HeightWaves30.59ft2026-10-05 22:48 EDT1 7 30
PotomacWater SalinityWater Quality217.4PSU2026-10-05 22:48 EDT1 7 30
PotomacWater TemperatureWater Quality269.7F2026-10-05 22:48 EDT1 7 30
PotomacWave Direction (From)Waves3303Deg. Mag.2026-10-05 22:48 EDT1 7 30
PotomacWind DirectionMeteorological1350Deg. Mag.2026-10-05 22:48 EDT1 7 30
PotomacWind GustMeteorological112.4kts2026-10-05 22:48 EDT1 7 30
PotomacWind SpeedMeteorological110.4kts2026-10-05 22:48 EDT1 7 30
Stingray PointAir TemperatureMeteorological165.8F2026-10-05 22:48 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.1inches2026-10-05 22:48 EDT1 7 30
Stingray PointMean Wave PeriodWaves32.1s2026-10-05 22:48 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality21%2026-10-05 22:48 EDT1 7 30
Stingray PointSignificant Wave HeightWaves30.70ft2026-10-05 22:48 EDT1 7 30
Stingray PointWater SalinityWater Quality220.2PSU2026-10-05 22:48 EDT1 7 30
Stingray PointWater TemperatureWater Quality270.0F2026-10-05 22:48 EDT1 7 30
Stingray PointWave Direction (From)Waves3355Deg. Mag.2026-10-05 22:48 EDT1 7 30
York SpitAir TemperatureMeteorological166.6F2026-10-05 22:42 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 SpitLatitudePosition537.20700Degrees2026-10-05 22:42 EDT1 7 30
York SpitLongitudePosition5-76.26910Degrees2026-10-05 22:42 EDT1 7 30
York SpitMean Wave PeriodWaves33.6s2026-10-05 22:42 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-10-05 22:42 EDT1 7 30
York SpitSignificant Wave HeightWaves31.29ft2026-10-05 22:42 EDT1 7 30
York SpitWater SalinityWater Quality223.4PSU2026-10-05 22:42 EDT1 7 30
York SpitWater TemperatureWater Quality270.3F2026-10-05 22:42 EDT1 7 30
York SpitWave Direction (From)Waves317Deg. Mag.2026-10-05 22:42 EDT1 7 30
York SpitWind DirectionMeteorological1346Deg. Mag.2026-10-05 22:42 EDT1 7 30
York SpitWind GustMeteorological112.8kts2026-10-05 22:42 EDT1 7 30
York SpitWind SpeedMeteorological111.0kts2026-10-05 22:42 EDT1 7 30