1. Home
  2. Data
  3. Data Snapshot

Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological159.4F2026-11-01 16:18 EST1 7 30
Baltimore HarborBarometric PressureMeteorological130.6inches2026-11-01 16:18 EST1 7 30
Baltimore HarborCurrent DirectionCurrents4134Deg. Mag.2026-11-01 16:18 EST1 7 30
Baltimore HarborCurrent SpeedCurrents44.705kts2026-11-01 16:18 EST1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-11-01 16:18 EST1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-11-01 16:18 EST1 7 30
Baltimore HarborMean Wave PeriodWaves32.4s2026-11-01 16:18 EST1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality29%2026-11-01 16:18 EST1 7 30
Baltimore HarborSignificant Wave HeightWaves30.34ft2026-11-01 16:18 EST1 7 30
Baltimore HarborWater SalinityWater Quality213.2PSU2026-11-01 16:18 EST1 7 30
Baltimore HarborWater TemperatureWater Quality262.8F2026-11-01 16:18 EST1 7 30
Baltimore HarborWave Direction (From)Waves3151Deg. Mag.2026-11-01 16:18 EST1 7 30
Baltimore HarborWind DirectionMeteorological1139Deg. Mag.2026-11-01 16:18 EST1 7 30
Baltimore HarborWind GustMeteorological16.2kts2026-11-01 16:18 EST1 7 30
Baltimore HarborWind SpeedMeteorological13.4kts2026-11-01 16:18 EST1 7 30
AnnapolisAir TemperatureMeteorological164.0F2026-11-01 16:18 EST1 7 30
AnnapolisBarometric PressureMeteorological130.5inches2026-11-01 16:18 EST1 7 30
AnnapolisLatitudePosition538.96340Degrees2026-11-01 16:18 EST1 7 30
AnnapolisLongitudePosition5-76.44690Degrees2026-11-01 16:18 EST1 7 30
AnnapolisMean Wave PeriodWaves32.7s2026-11-01 16:18 EST1 7 30
AnnapolisSea Nettle ProbabilityWater Quality27%2026-11-01 16:18 EST1 7 30
AnnapolisSignificant Wave HeightWaves30.51ft2026-11-01 16:18 EST1 7 30
AnnapolisWater SalinityWater Quality214.4PSU2026-11-01 16:18 EST1 7 30
AnnapolisWater TemperatureWater Quality262.8F2026-11-01 16:18 EST1 7 30
AnnapolisWave Direction (From)Waves3190Deg. Mag.2026-11-01 16:18 EST1 7 30
AnnapolisWind DirectionMeteorological1352Deg. Mag.2026-11-01 16:18 EST1 7 30
AnnapolisWind GustMeteorological14.5kts2026-11-01 16:18 EST1 7 30
AnnapolisWind SpeedMeteorological12.7kts2026-11-01 16:18 EST1 7 30
Gooses ReefAir TemperatureMeteorological158.8F2026-11-01 16:18 EST1 7 30
Gooses ReefBarometric PressureMeteorological130.7inches2026-11-01 16:18 EST1 7 30
Gooses ReefLatitudePosition538.55600Degrees2026-11-01 16:18 EST1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-11-01 16:18 EST1 7 30
Gooses ReefMean Wave PeriodWaves32.9s2026-11-01 16:18 EST1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality23%2026-11-01 16:18 EST1 7 30
Gooses ReefSignificant Wave HeightWaves30.28ft2026-11-01 16:18 EST1 7 30
Gooses ReefWater SalinityWater Quality216.4PSU2026-11-01 16:18 EST1 7 30
Gooses ReefWater TemperatureWater Quality263.3F2026-11-01 16:18 EST1 7 30
Gooses ReefWave Direction (From)Waves375Deg. Mag.2026-11-01 16:18 EST1 7 30
Gooses ReefWind DirectionMeteorological1294Deg. Mag.2026-11-01 16:18 EST1 7 30
Gooses ReefWind GustMeteorological14.9kts2026-11-01 16:18 EST1 7 30
Gooses ReefWind SpeedMeteorological13.6kts2026-11-01 16:18 EST1 7 30
PotomacAir TemperatureMeteorological167.7F2026-11-01 16:18 EST1 7 30
PotomacBarometric PressureMeteorological130.6inches2026-11-01 16:18 EST1 7 30
PotomacLatitudePosition538.03340Degrees2026-11-01 16:18 EST1 7 30
PotomacLongitudePosition5-76.33750Degrees2026-11-01 16:18 EST1 7 30
PotomacMean Wave PeriodWaves32.1s2026-11-01 16:18 EST1 7 30
PotomacSea Nettle ProbabilityWater Quality21%2026-11-01 16:18 EST1 7 30
PotomacSignificant Wave HeightWaves30.12ft2026-11-01 16:18 EST1 7 30
PotomacWater SalinityWater Quality217.6PSU2026-11-01 16:18 EST1 7 30
PotomacWater TemperatureWater Quality263.0F2026-11-01 16:18 EST1 7 30
PotomacWave Direction (From)Waves3260Deg. Mag.2026-11-01 16:18 EST1 7 30
PotomacWind DirectionMeteorological1339Deg. Mag.2026-11-01 16:18 EST1 7 30
PotomacWind GustMeteorological16.6kts2026-11-01 16:18 EST1 7 30
PotomacWind SpeedMeteorological15.0kts2026-11-01 16:18 EST1 7 30
Stingray PointAir TemperatureMeteorological159.4F2026-11-01 16:18 EST1 7 30
Stingray PointBarometric PressureMeteorological130.6inches2026-11-01 16:18 EST1 7 30
Stingray PointMean Wave PeriodWaves32.6s2026-11-01 16:18 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2026-11-01 16:18 EST1 7 30
Stingray PointSignificant Wave HeightWaves30.56ft2026-11-01 16:18 EST1 7 30
Stingray PointWater SalinityWater Quality219.8PSU2026-11-01 16:18 EST1 7 30
Stingray PointWater TemperatureWater Quality262.6F2026-11-01 16:18 EST1 7 30
Stingray PointWave Direction (From)Waves337Deg. Mag.2026-11-01 16:18 EST1 7 30
York SpitAir TemperatureMeteorological160.9F2026-11-01 16:12 EST1 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 SpitLatitudePosition537.20720Degrees2026-11-01 16:12 EST1 7 30
York SpitLongitudePosition5-76.26940Degrees2026-11-01 16:12 EST1 7 30
York SpitMean Wave PeriodWaves33.1s2026-11-01 16:12 EST1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-11-01 16:12 EST1 7 30
York SpitSignificant Wave HeightWaves30.71ft2026-11-01 16:12 EST1 7 30
York SpitWater SalinityWater Quality222.4PSU2026-11-01 16:12 EST1 7 30
York SpitWater TemperatureWater Quality262.7F2026-11-01 16:12 EST1 7 30
York SpitWave Direction (From)Waves333Deg. Mag.2026-11-01 16:12 EST1 7 30
York SpitWind DirectionMeteorological139Deg. Mag.2026-11-01 16:12 EST1 7 30
York SpitWind GustMeteorological112.4kts2026-11-01 16:12 EST1 7 30
York SpitWind SpeedMeteorological19.5kts2026-11-01 16:12 EST1 7 30