1. Home
  2. Data
  3. Data Snapshot

Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological168.8F2026-06-16 09:54 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.0inches2026-06-16 09:54 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4118Deg. Mag.2026-06-16 09:54 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.383kts2026-06-16 09:54 EDT1 7 30
Baltimore HarborLatitudePosition539.22267Degrees2026-06-16 09:54 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52937Degrees2026-06-16 09:54 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves33.5s2026-06-16 09:54 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality213%2026-06-16 09:54 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.31ft2026-06-16 09:54 EDT1 7 30
Baltimore HarborWater SalinityWater Quality29.8PSU2026-06-16 09:54 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality274.6F2026-06-16 09:54 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3151Deg. Mag.2026-06-16 09:54 EDT1 7 30
Baltimore HarborWind ChillMeteorological168.8F2026-06-16 09:54 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1322Deg. Mag.2026-06-16 09:54 EDT1 7 30
Baltimore HarborWind GustMeteorological15.6kts2026-06-16 09:54 EDT1 7 30
Baltimore HarborWind SpeedMeteorological12.4kts2026-06-16 09:54 EDT1 7 30
AnnapolisAir TemperatureMeteorological166.6F2026-06-16 09:54 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.0inches2026-06-16 09:54 EDT1 7 30
AnnapolisLatitudePosition538.96342Degrees2026-06-16 09:54 EDT1 7 30
AnnapolisLongitudePosition5-76.44685Degrees2026-06-16 09:54 EDT1 7 30
AnnapolisMean Wave PeriodWaves32.8s2026-06-16 09:54 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality224%2026-06-16 09:54 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.40ft2026-06-16 09:54 EDT1 7 30
AnnapolisWater SalinityWater Quality211.4PSU2026-06-16 09:54 EDT1 7 30
AnnapolisWater TemperatureWater Quality273.9F2026-06-16 09:54 EDT1 7 30
AnnapolisWave Direction (From)Waves379Deg. Mag.2026-06-16 09:54 EDT1 7 30
AnnapolisWind ChillMeteorological166.6F2026-06-16 09:54 EDT1 7 30
AnnapolisWind DirectionMeteorological142Deg. Mag.2026-06-16 09:54 EDT1 7 30
AnnapolisWind GustMeteorological17.0kts2026-06-16 09:54 EDT1 7 30
AnnapolisWind SpeedMeteorological14.6kts2026-06-16 09:54 EDT1 7 30
Gooses ReefAir TemperatureMeteorological166.8F2026-06-16 09:54 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.0inches2026-06-16 09:54 EDT1 7 30
Gooses ReefLatitudePosition538.55600Degrees2026-06-16 09:54 EDT1 7 30
Gooses ReefLongitudePosition5-76.41472Degrees2026-06-16 09:54 EDT1 7 30
Gooses ReefMean Wave PeriodWaves32.2s2026-06-16 09:54 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality241%2026-06-16 09:54 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.96ft2026-06-16 09:54 EDT1 7 30
Gooses ReefWater SalinityWater Quality214.6PSU2026-06-16 09:54 EDT1 7 30
Gooses ReefWater TemperatureWater Quality274.9F2026-06-16 09:54 EDT1 7 30
Gooses ReefWave Direction (From)Waves31Deg. Mag.2026-06-16 09:54 EDT1 7 30
Gooses ReefWind ChillMeteorological166.8F2026-06-16 09:54 EDT1 7 30
Gooses ReefWind DirectionMeteorological1342Deg. Mag.2026-06-16 09:54 EDT1 7 30
Gooses ReefWind GustMeteorological112.8kts2026-06-16 09:54 EDT1 7 30
Gooses ReefWind SpeedMeteorological19.4kts2026-06-16 09:54 EDT1 7 30
PotomacAir TemperatureMeteorological173.0F2026-06-16 09:54 EDT1 7 30
PotomacBarometric PressureMeteorological130.0inches2026-06-16 09:54 EDT1 7 30
PotomacLatitudePosition538.03325Degrees2026-06-16 09:54 EDT1 7 30
PotomacLongitudePosition5-76.33733Degrees2026-06-16 09:54 EDT1 7 30
PotomacMean Wave PeriodWaves32.1s2026-06-16 09:54 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality233%2026-06-16 09:54 EDT1 7 30
PotomacSignificant Wave HeightWaves30.36ft2026-06-16 09:54 EDT1 7 30
PotomacWater SalinityWater Quality215.3PSU2026-06-16 09:54 EDT1 7 30
PotomacWater TemperatureWater Quality275.4F2026-06-16 09:54 EDT1 7 30
PotomacWave Direction (From)Waves3301Deg. Mag.2026-06-16 09:54 EDT1 7 30
PotomacWind ChillMeteorological173.0F2026-06-16 09:54 EDT1 7 30
PotomacWind DirectionMeteorological1304Deg. Mag.2026-06-16 09:54 EDT1 7 30
PotomacWind GustMeteorological18.9kts2026-06-16 09:54 EDT1 7 30
PotomacWind SpeedMeteorological16.8kts2026-06-16 09:54 EDT1 7 30
Stingray PointAir TemperatureMeteorological170.9F2026-06-16 09:54 EDT1 7 30
Stingray PointBarometric PressureMeteorological129.9inches2026-06-16 09:54 EDT1 7 30
Stingray PointLatitudePosition537.56754Degrees2026-06-16 09:54 EDT1 7 30
Stingray PointLongitudePosition5-76.26214Degrees2026-06-16 09:54 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality213%2026-06-16 09:54 EDT1 7 30
Stingray PointWater SalinityWater Quality218.2PSU2026-06-16 09:54 EDT1 7 30
Stingray PointWater TemperatureWater Quality277.5F2026-06-16 09:54 EDT1 7 30
Stingray PointWind ChillMeteorological170.9F2026-06-16 09:54 EDT1 7 30
Stingray PointWind DirectionMeteorological118Deg. Mag.2026-06-16 09:54 EDT1 7 30
Stingray PointWind GustMeteorological116.9kts2026-06-16 09:54 EDT1 7 30
Stingray PointWind SpeedMeteorological111.7kts2026-06-16 09:54 EDT1 7 30
York SpitAir TemperatureMeteorological172.3F2026-06-14 22:18 EDT1 7 30
York SpitBarometric PressureMeteorological129.6inches2026-06-14 22:18 EDT1 7 30
York SpitCurrent DirectionCurrents425Deg. Mag.2026-06-14 20:36 EDT1 7 30
York SpitCurrent SpeedCurrents42.248kts2026-06-14 20:36 EDT1 7 30
York SpitLatitudePosition537.20731Degrees2026-06-14 22:18 EDT1 7 30
York SpitLongitudePosition5-76.26920Degrees2026-06-14 22:18 EDT1 7 30
York SpitMean Wave PeriodWaves316.2s2026-06-14 20:36 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality22%2026-06-14 22:18 EDT1 7 30
York SpitSignificant Wave HeightWaves31.64ft2026-06-14 20:36 EDT1 7 30
York SpitWater SalinityWater Quality221.7PSU2026-06-14 22:18 EDT1 7 30
York SpitWater TemperatureWater Quality276.7F2026-06-14 22:18 EDT1 7 30
York SpitWave Direction (From)Waves3164Deg. Mag.2026-06-14 20:36 EDT1 7 30
York SpitWind ChillMeteorological172.3F2026-06-14 22:18 EDT1 7 30
York SpitWind DirectionMeteorological1190Deg. Mag.2026-06-14 22:18 EDT1 7 30
York SpitWind GustMeteorological17.4kts2026-06-14 22:18 EDT1 7 30
York SpitWind SpeedMeteorological15.3kts2026-06-14 22:18 EDT1 7 30