1. Home
  2. Data
  3. Data Snapshot

Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological169.6F2026-06-20 03:48 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological129.9inches2026-06-20 03:48 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4115Deg. Mag.2026-06-20 03:48 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.822kts2026-06-20 03:48 EDT1 7 30
Baltimore HarborLatitudePosition539.22267Degrees2026-06-20 03:48 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52932Degrees2026-06-20 03:48 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves31.7s2026-06-20 03:48 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality216%2026-06-20 03:48 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.63ft2026-06-20 03:48 EDT1 7 30
Baltimore HarborWater SalinityWater Quality210.3PSU2026-06-20 03:48 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality274.7F2026-06-20 03:48 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3291Deg. Mag.2026-06-20 03:48 EDT1 7 30
Baltimore HarborWind ChillMeteorological169.6F2026-06-20 03:48 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1301Deg. Mag.2026-06-20 03:48 EDT1 7 30
Baltimore HarborWind GustMeteorological115.3kts2026-06-20 03:48 EDT1 7 30
Baltimore HarborWind SpeedMeteorological112.1kts2026-06-20 03:48 EDT1 7 30
AnnapolisAir TemperatureMeteorological168.7F2026-06-20 03:48 EDT1 7 30
AnnapolisBarometric PressureMeteorological129.9inches2026-06-20 03:48 EDT1 7 30
AnnapolisLatitudePosition538.96345Degrees2026-06-20 03:48 EDT1 7 30
AnnapolisLongitudePosition5-76.44670Degrees2026-06-20 03:48 EDT1 7 30
AnnapolisMean Wave PeriodWaves31.3s2026-06-20 03:48 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality226%2026-06-20 03:48 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.23ft2026-06-20 03:48 EDT1 7 30
AnnapolisWater SalinityWater Quality211.3PSU2026-06-20 03:48 EDT1 7 30
AnnapolisWater TemperatureWater Quality274.7F2026-06-20 03:48 EDT1 7 30
AnnapolisWave Direction (From)Waves3188Deg. Mag.2026-06-20 03:48 EDT1 7 30
AnnapolisWind ChillMeteorological168.7F2026-06-20 03:48 EDT1 7 30
AnnapolisWind DirectionMeteorological1302Deg. Mag.2026-06-20 03:48 EDT1 7 30
AnnapolisWind GustMeteorological111.5kts2026-06-20 03:48 EDT1 7 30
AnnapolisWind SpeedMeteorological19.8kts2026-06-20 03:48 EDT1 7 30
Gooses ReefAir TemperatureMeteorological168.9F2026-06-20 03:48 EDT1 7 30
Gooses ReefBarometric PressureMeteorological129.9inches2026-06-20 03:48 EDT1 7 30
Gooses ReefLatitudePosition538.55611Degrees2026-06-20 03:48 EDT1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-06-20 03:48 EDT1 7 30
Gooses ReefMean Wave PeriodWaves36.3s2026-06-20 03:48 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality247%2026-06-20 03:48 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves31.04ft2026-06-20 03:48 EDT1 7 30
Gooses ReefWater SalinityWater Quality214.3PSU2026-06-20 03:48 EDT1 7 30
Gooses ReefWater TemperatureWater Quality275.3F2026-06-20 03:48 EDT1 7 30
Gooses ReefWave Direction (From)Waves3284Deg. Mag.2026-06-20 03:48 EDT1 7 30
Gooses ReefWind ChillMeteorological168.9F2026-06-20 03:48 EDT1 7 30
Gooses ReefWind DirectionMeteorological1286Deg. Mag.2026-06-20 03:48 EDT1 7 30
Gooses ReefWind GustMeteorological117.9kts2026-06-20 03:48 EDT1 7 30
Gooses ReefWind SpeedMeteorological113.6kts2026-06-20 03:48 EDT1 7 30
PotomacAir TemperatureMeteorological173.8F2026-06-20 03:48 EDT1 7 30
PotomacBarometric PressureMeteorological129.9inches2026-06-20 03:48 EDT1 7 30
PotomacLatitudePosition538.03336Degrees2026-06-20 03:48 EDT1 7 30
PotomacLongitudePosition5-76.33733Degrees2026-06-20 03:48 EDT1 7 30
PotomacMean Wave PeriodWaves32.8s2026-06-20 03:48 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality231%2026-06-20 03:48 EDT1 7 30
PotomacSignificant Wave HeightWaves31.23ft2026-06-20 03:48 EDT1 7 30
PotomacWater SalinityWater Quality215.6PSU2026-06-20 03:48 EDT1 7 30
PotomacWater TemperatureWater Quality275.9F2026-06-20 03:48 EDT1 7 30
PotomacWave Direction (From)Waves3304Deg. Mag.2026-06-20 03:48 EDT1 7 30
PotomacWind ChillMeteorological173.8F2026-06-20 03:48 EDT1 7 30
PotomacWind DirectionMeteorological1295Deg. Mag.2026-06-20 03:48 EDT1 7 30
PotomacWind GustMeteorological116.3kts2026-06-20 03:48 EDT1 7 30
PotomacWind SpeedMeteorological112.5kts2026-06-20 03:48 EDT1 7 30
Stingray PointAir TemperatureMeteorological170.9F2026-06-20 03:48 EDT1 7 30
Stingray PointBarometric PressureMeteorological129.8inches2026-06-20 03:48 EDT1 7 30
Stingray PointLatitudePosition537.56759Degrees2026-06-20 03:48 EDT1 7 30
Stingray PointLongitudePosition5-76.26213Degrees2026-06-20 03:48 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality29%2026-06-20 03:48 EDT1 7 30
Stingray PointWater SalinityWater Quality218.7PSU2026-06-20 03:48 EDT1 7 30
Stingray PointWater TemperatureWater Quality277.2F2026-06-20 03:48 EDT1 7 30
Stingray PointWind ChillMeteorological170.9F2026-06-20 03:48 EDT1 7 30
Stingray PointWind DirectionMeteorological1282Deg. Mag.2026-06-20 03:48 EDT1 7 30
Stingray PointWind GustMeteorological114.4kts2026-06-20 03:48 EDT1 7 30
Stingray PointWind SpeedMeteorological111.0kts2026-06-20 03:48 EDT1 7 30
York SpitAir TemperatureMeteorological174.5F2026-06-20 00:54 EDT1 7 30
York SpitBarometric PressureMeteorological129.9inches2026-06-20 00:54 EDT1 7 30
York SpitCurrent DirectionCurrents428Deg. Mag.2026-06-20 00:54 EDT1 7 30
York SpitCurrent SpeedCurrents42.338kts2026-06-20 00:54 EDT1 7 30
York SpitLatitudePosition537.20723Degrees2026-06-20 00:54 EDT1 7 30
York SpitLongitudePosition5-76.26920Degrees2026-06-20 00:54 EDT1 7 30
York SpitMean Wave PeriodWaves33.3s2026-06-20 00:54 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality21%2026-06-20 00:54 EDT1 7 30
York SpitSignificant Wave HeightWaves30.50ft2026-06-20 00:54 EDT1 7 30
York SpitWater SalinityWater Quality222.0PSU2026-06-20 00:54 EDT1 7 30
York SpitWater TemperatureWater Quality276.3F2026-06-20 00:54 EDT1 7 30
York SpitWave Direction (From)Waves3193Deg. Mag.2026-06-20 00:54 EDT1 7 30
York SpitWind ChillMeteorological174.5F2026-06-20 00:54 EDT1 7 30
York SpitWind DirectionMeteorological1277Deg. Mag.2026-06-20 00:54 EDT1 7 30
York SpitWind GustMeteorological111.1kts2026-06-20 00:54 EDT1 7 30
York SpitWind SpeedMeteorological18.9kts2026-06-20 00:54 EDT1 7 30