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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological184.0F2026-07-14 21:12 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.0inches2026-07-14 21:12 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents476Deg. Mag.2026-07-14 21:12 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.360kts2026-07-14 21:12 EDT1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-07-14 21:12 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52932Degrees2026-07-14 21:12 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.2s2026-07-14 21:12 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality239%2026-07-14 21:12 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.27ft2026-07-14 21:12 EDT1 7 30
Baltimore HarborWater SalinityWater Quality29.5PSU2026-07-14 21:12 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality283.1F2026-07-14 21:12 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3201Deg. Mag.2026-07-14 21:12 EDT1 7 30
Baltimore HarborWind ChillMeteorological184.0F2026-07-14 21:12 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1242Deg. Mag.2026-07-14 21:12 EDT1 7 30
Baltimore HarborWind GustMeteorological19.1kts2026-07-14 21:12 EDT1 7 30
Baltimore HarborWind SpeedMeteorological17.9kts2026-07-14 21:12 EDT1 7 30
AnnapolisAir TemperatureMeteorological180.8F2026-07-14 21:12 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.0inches2026-07-14 21:12 EDT1 7 30
AnnapolisLatitudePosition538.96354Degrees2026-07-14 21:12 EDT1 7 30
AnnapolisLongitudePosition5-76.44685Degrees2026-07-14 21:12 EDT1 7 30
AnnapolisMean Wave PeriodWaves32.7s2026-07-14 21:12 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality265%2026-07-14 21:12 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.64ft2026-07-14 21:12 EDT1 7 30
AnnapolisWater SalinityWater Quality212.0PSU2026-07-14 21:12 EDT1 7 30
AnnapolisWater TemperatureWater Quality281.2F2026-07-14 21:12 EDT1 7 30
AnnapolisWave Direction (From)Waves3262Deg. Mag.2026-07-14 21:12 EDT1 7 30
AnnapolisWind ChillMeteorological180.8F2026-07-14 21:12 EDT1 7 30
AnnapolisWind DirectionMeteorological1222Deg. Mag.2026-07-14 21:12 EDT1 7 30
AnnapolisWind GustMeteorological112.6kts2026-07-14 21:12 EDT1 7 30
AnnapolisWind SpeedMeteorological19.3kts2026-07-14 21:12 EDT1 7 30
Gooses ReefAir TemperatureMeteorological179.0F2026-07-14 21:12 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.0inches2026-07-14 21:12 EDT1 7 30
Gooses ReefLatitudePosition538.55611Degrees2026-07-14 21:12 EDT1 7 30
Gooses ReefLongitudePosition5-76.41472Degrees2026-07-14 21:12 EDT1 7 30
Gooses ReefMean Wave PeriodWaves33.1s2026-07-14 21:12 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality276%2026-07-14 21:12 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.52ft2026-07-14 21:12 EDT1 7 30
Gooses ReefWater SalinityWater Quality214.3PSU2026-07-14 21:12 EDT1 7 30
Gooses ReefWater TemperatureWater Quality282.0F2026-07-14 21:12 EDT1 7 30
Gooses ReefWave Direction (From)Waves3227Deg. Mag.2026-07-14 21:12 EDT1 7 30
Gooses ReefWind ChillMeteorological179.0F2026-07-14 21:12 EDT1 7 30
Gooses ReefWind DirectionMeteorological1230Deg. Mag.2026-07-14 21:12 EDT1 7 30
Gooses ReefWind GustMeteorological110.7kts2026-07-14 21:12 EDT1 7 30
Gooses ReefWind SpeedMeteorological18.3kts2026-07-14 21:12 EDT1 7 30
PotomacAir TemperatureMeteorological180.4F2026-07-14 21:12 EDT1 7 30
PotomacBarometric PressureMeteorological130.1inches2026-07-14 21:12 EDT1 7 30
PotomacLatitudePosition538.03340Degrees2026-07-14 21:12 EDT1 7 30
PotomacLongitudePosition5-76.33755Degrees2026-07-14 21:12 EDT1 7 30
PotomacMean Wave PeriodWaves32.3s2026-07-14 21:12 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality268%2026-07-14 21:12 EDT1 7 30
PotomacSignificant Wave HeightWaves30.73ft2026-07-14 21:12 EDT1 7 30
PotomacWater SalinityWater Quality215.6PSU2026-07-14 21:12 EDT1 7 30
PotomacWater TemperatureWater Quality283.6F2026-07-14 21:12 EDT1 7 30
PotomacWave Direction (From)Waves3157Deg. Mag.2026-07-14 21:12 EDT1 7 30
PotomacWind ChillMeteorological180.4F2026-07-14 21:12 EDT1 7 30
PotomacWind DirectionMeteorological1202Deg. Mag.2026-07-14 21:12 EDT1 7 30
PotomacWind GustMeteorological111.3kts2026-07-14 21:12 EDT1 7 30
PotomacWind SpeedMeteorological18.7kts2026-07-14 21:12 EDT1 7 30
Stingray PointAir TemperatureMeteorological178.6F2026-07-14 21:12 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.0inches2026-07-14 21:12 EDT1 7 30
Stingray PointLatitudePosition537.56758Degrees2026-07-14 21:12 EDT1 7 30
Stingray PointLongitudePosition5-76.26220Degrees2026-07-14 21:12 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality237%2026-07-14 21:12 EDT1 7 30
Stingray PointWater SalinityWater Quality217.7PSU2026-07-14 21:12 EDT1 7 30
Stingray PointWater TemperatureWater Quality283.0F2026-07-14 21:12 EDT1 7 30
Stingray PointWind ChillMeteorological178.6F2026-07-14 21:12 EDT1 7 30
Stingray PointWind DirectionMeteorological1189Deg. Mag.2026-07-14 21:12 EDT1 7 30
Stingray PointWind GustMeteorological111.7kts2026-07-14 21:12 EDT1 7 30
Stingray PointWind SpeedMeteorological19.2kts2026-07-14 21:12 EDT1 7 30
York SpitAir TemperatureMeteorological179.0F2026-07-14 21:06 EDT1 7 30
York SpitBarometric PressureMeteorological130.1inches2026-07-14 21:06 EDT1 7 30
York SpitLatitudePosition537.20723Degrees2026-07-14 21:06 EDT1 7 30
York SpitLongitudePosition5-76.26923Degrees2026-07-14 21:06 EDT1 7 30
York SpitMean Wave PeriodWaves34.5s2026-07-14 21:06 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality24%2026-07-14 21:06 EDT1 7 30
York SpitSignificant Wave HeightWaves30.76ft2026-07-14 21:06 EDT1 7 30
York SpitWater SalinityWater Quality221.9PSU2026-07-14 21:06 EDT1 7 30
York SpitWater TemperatureWater Quality281.4F2026-07-14 21:06 EDT1 7 30
York SpitWave Direction (From)Waves3129Deg. Mag.2026-07-14 21:06 EDT1 7 30
York SpitWind ChillMeteorological179.0F2026-07-14 21:06 EDT1 7 30
York SpitWind DirectionMeteorological1176Deg. Mag.2026-07-14 21:06 EDT1 7 30
York SpitWind GustMeteorological111.7kts2026-07-14 21:06 EDT1 7 30
York SpitWind SpeedMeteorological19.6kts2026-07-14 21:06 EDT1 7 30