1. Home
  2. Data
  3. Data Snapshot

Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological145.4F2025-11-17 10:42 EST1 7 30
Baltimore HarborBarometric PressureMeteorological130.0inches2025-11-17 10:42 EST1 7 30
Baltimore HarborCurrent DirectionCurrents4122Deg. Mag.2025-11-17 10:42 EST1 7 30
Baltimore HarborCurrent SpeedCurrents40.429kts2025-11-17 10:42 EST1 7 30
Baltimore HarborLatitudePosition539.22285Degrees2025-11-17 10:42 EST1 7 30
Baltimore HarborLongitudePosition5-76.52988Degrees2025-11-17 10:42 EST1 7 30
Baltimore HarborMean Wave PeriodWaves32.8s2025-11-17 10:42 EST1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality21%2025-11-17 10:42 EST1 7 30
Baltimore HarborSignificant Wave HeightWaves31.56ft2025-11-17 10:42 EST1 7 30
Baltimore HarborWater SalinityWater Quality214.6PSU2025-11-17 10:42 EST1 7 30
Baltimore HarborWater TemperatureWater Quality252.3F2025-11-17 10:42 EST1 7 30
Baltimore HarborWave Direction (From)Waves3317Deg. Mag.2025-11-17 10:42 EST1 7 30
Baltimore HarborWind ChillMeteorological137.2F2025-11-17 10:42 EST1 7 30
Baltimore HarborWind DirectionMeteorological1296Deg. Mag.2025-11-17 10:42 EST1 7 30
Baltimore HarborWind GustMeteorological125.1kts2025-11-17 10:42 EST1 7 30
Baltimore HarborWind SpeedMeteorological118.8kts2025-11-17 10:42 EST1 7 30
AnnapolisAir TemperatureMeteorological145.2F2025-11-17 10:48 EST1 7 30
AnnapolisBarometric PressureMeteorological129.9inches2025-11-17 10:48 EST1 7 30
AnnapolisLatitudePosition538.96406Degrees2025-11-17 10:48 EST1 7 30
AnnapolisLongitudePosition5-76.44658Degrees2025-11-17 10:48 EST1 7 30
AnnapolisMean Wave PeriodWaves32.2s2025-11-17 10:48 EST1 7 30
AnnapolisSea Nettle ProbabilityWater Quality20%2025-11-17 10:48 EST1 7 30
AnnapolisSignificant Wave HeightWaves30.73ft2025-11-17 10:48 EST1 7 30
AnnapolisWater SalinityWater Quality215.9PSU2025-11-17 10:48 EST1 7 30
AnnapolisWater TemperatureWater Quality252.9F2025-11-17 10:48 EST1 7 30
AnnapolisWave Direction (From)Waves3324Deg. Mag.2025-11-17 10:48 EST1 7 30
AnnapolisWind DirectionMeteorological1276Deg. Mag.2025-11-17 10:48 EST1 7 30
AnnapolisWind GustMeteorological118.8kts2025-11-17 10:48 EST1 7 30
AnnapolisWind SpeedMeteorological114.0kts2025-11-17 10:48 EST1 7 30
Gooses ReefAir TemperatureMeteorological144.8F2025-11-17 10:48 EST1 7 30
Gooses ReefBarometric PressureMeteorological130.0inches2025-11-17 10:48 EST1 7 30
Gooses ReefLatitudePosition538.55615Degrees2025-11-17 10:48 EST1 7 30
Gooses ReefLongitudePosition5-76.41447Degrees2025-11-17 10:48 EST1 7 30
Gooses ReefMean Wave PeriodWaves33.5s2025-11-17 10:48 EST1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality20%2025-11-17 10:48 EST1 7 30
Gooses ReefSignificant Wave HeightWaves31.80ft2025-11-17 10:48 EST1 7 30
Gooses ReefWater SalinityWater Quality218.2PSU2025-11-17 10:48 EST1 7 30
Gooses ReefWater TemperatureWater Quality254.2F2025-11-17 10:48 EST1 7 30
Gooses ReefWave Direction (From)Waves3344Deg. Mag.2025-11-17 10:48 EST1 7 30
Gooses ReefWind ChillMeteorological135.9F2025-11-17 10:48 EST1 7 30
Gooses ReefWind DirectionMeteorological1289Deg. Mag.2025-11-17 10:48 EST1 7 30
Gooses ReefWind GustMeteorological127.2kts2025-11-17 10:48 EST1 7 30
Gooses ReefWind SpeedMeteorological121.2kts2025-11-17 10:48 EST1 7 30
PotomacAir TemperatureMeteorological146.8F2025-11-17 10:48 EST1 7 30
PotomacBarometric PressureMeteorological130.0inches2025-11-17 10:48 EST1 7 30
PotomacLatitudePosition538.03333Degrees2025-11-17 10:48 EST1 7 30
PotomacLongitudePosition5-76.33748Degrees2025-11-17 10:48 EST1 7 30
PotomacMean Wave PeriodWaves34.5s2025-11-17 10:48 EST1 7 30
PotomacSea Nettle ProbabilityWater Quality20%2025-11-17 10:48 EST1 7 30
PotomacSignificant Wave HeightWaves31.81ft2025-11-17 10:48 EST1 7 30
PotomacWater SalinityWater Quality219.1PSU2025-11-17 10:48 EST1 7 30
PotomacWater TemperatureWater Quality254.4F2025-11-17 10:48 EST1 7 30
PotomacWave Direction (From)Waves3313Deg. Mag.2025-11-17 10:48 EST1 7 30
PotomacWind ChillMeteorological138.0F2025-11-17 10:48 EST1 7 30
PotomacWind DirectionMeteorological1306Deg. Mag.2025-11-17 10:48 EST1 7 30
PotomacWind GustMeteorological129.9kts2025-11-17 10:48 EST1 7 30
PotomacWind SpeedMeteorological123.8kts2025-11-17 10:48 EST1 7 30
Stingray PointAir TemperatureMeteorological148.1F2025-11-17 10:48 EST1 7 30
Stingray PointBarometric PressureMeteorological130.1inches2025-11-17 10:48 EST1 7 30
Stingray PointLatitudePosition537.56759Degrees2025-11-17 10:48 EST1 7 30
Stingray PointLongitudePosition5-76.26273Degrees2025-11-17 10:48 EST1 7 30
Stingray PointMean Wave PeriodWaves32.4s2025-11-17 10:48 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2025-11-17 10:48 EST1 7 30
Stingray PointSignificant Wave HeightWaves31.25ft2025-11-17 10:48 EST1 7 30
Stingray PointWater SalinityWater Quality220.6PSU2025-11-17 10:48 EST1 7 30
Stingray PointWater TemperatureWater Quality254.2F2025-11-17 10:48 EST1 7 30
Stingray PointWave Direction (From)Waves3242Deg. Mag.2025-11-17 10:48 EST1 7 30
Stingray PointWind ChillMeteorological141.4F2025-11-17 10:48 EST1 7 30
Stingray PointWind DirectionMeteorological1298Deg. Mag.2025-11-17 10:48 EST1 7 30
Stingray PointWind GustMeteorological120.4kts2025-11-17 10:48 EST1 7 30
Stingray PointWind SpeedMeteorological115.9kts2025-11-17 10:48 EST1 7 30
York SpitAir TemperatureMeteorological146.4F2025-11-17 10:48 EST1 7 30
York SpitBarometric PressureMeteorological130.0inches2025-11-17 10:48 EST1 7 30
York SpitCurrent DirectionCurrents4337Deg. Mag.2025-11-17 10:48 EST1 7 30
York SpitCurrent SpeedCurrents42.173kts2025-11-17 10:48 EST1 7 30
York SpitLatitudePosition537.20757Degrees2025-11-17 10:48 EST1 7 30
York SpitLongitudePosition5-76.26888Degrees2025-11-17 10:48 EST1 7 30
York SpitMean Wave PeriodWaves34.0s2025-11-17 10:48 EST1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2025-11-17 10:48 EST1 7 30
York SpitSignificant Wave HeightWaves31.40ft2025-11-17 10:48 EST1 7 30
York SpitWater SalinityWater Quality224.1PSU2025-11-17 10:48 EST1 7 30
York SpitWater TemperatureWater Quality254.4F2025-11-17 10:48 EST1 7 30
York SpitWave Direction (From)Waves350Deg. Mag.2025-11-17 10:48 EST1 7 30
York SpitWind DirectionMeteorological1322Deg. Mag.2025-11-17 10:48 EST1 7 30
York SpitWind GustMeteorological115.9kts2025-11-17 10:48 EST1 7 30
York SpitWind SpeedMeteorological112.0kts2025-11-17 10:48 EST1 7 30