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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological185.2F2026-07-14 11:48 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.2inches2026-07-14 11:48 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents489Deg. Mag.2026-07-14 11:48 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.349kts2026-07-14 11:48 EDT1 7 30
Baltimore HarborLatitudePosition539.22271Degrees2026-07-14 11:48 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52937Degrees2026-07-14 11:48 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.9s2026-07-14 11:48 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality231%2026-07-14 11:48 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.32ft2026-07-14 11:48 EDT1 7 30
Baltimore HarborWater SalinityWater Quality29.3PSU2026-07-14 11:48 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality281.8F2026-07-14 11:48 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3193Deg. Mag.2026-07-14 11:48 EDT1 7 30
Baltimore HarborWind ChillMeteorological185.2F2026-07-14 11:48 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1262Deg. Mag.2026-07-14 11:48 EDT1 7 30
Baltimore HarborWind GustMeteorological14.9kts2026-07-14 11:48 EDT1 7 30
Baltimore HarborWind SpeedMeteorological13.5kts2026-07-14 11:48 EDT1 7 30
AnnapolisAir TemperatureMeteorological182.4F2026-07-14 11:48 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.2inches2026-07-14 11:48 EDT1 7 30
AnnapolisLatitudePosition538.96352Degrees2026-07-14 11:48 EDT1 7 30
AnnapolisLongitudePosition5-76.44682Degrees2026-07-14 11:48 EDT1 7 30
AnnapolisMean Wave PeriodWaves31.7s2026-07-14 11:48 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality259%2026-07-14 11:48 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.50ft2026-07-14 11:48 EDT1 7 30
AnnapolisWater SalinityWater Quality211.5PSU2026-07-14 11:48 EDT1 7 30
AnnapolisWater TemperatureWater Quality281.2F2026-07-14 11:48 EDT1 7 30
AnnapolisWave Direction (From)Waves31Deg. Mag.2026-07-14 11:48 EDT1 7 30
AnnapolisWind ChillMeteorological182.4F2026-07-14 11:48 EDT1 7 30
AnnapolisWind DirectionMeteorological1145Deg. Mag.2026-07-14 11:48 EDT1 7 30
AnnapolisWind GustMeteorological18.2kts2026-07-14 11:48 EDT1 7 30
AnnapolisWind SpeedMeteorological12.4kts2026-07-14 11:48 EDT1 7 30
Gooses ReefAir TemperatureMeteorological179.0F2026-07-14 11:48 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.2inches2026-07-14 11:48 EDT1 7 30
Gooses ReefLatitudePosition538.55610Degrees2026-07-14 11:48 EDT1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-07-14 11:48 EDT1 7 30
Gooses ReefMean Wave PeriodWaves31.7s2026-07-14 11:48 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality275%2026-07-14 11:48 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.30ft2026-07-14 11:48 EDT1 7 30
Gooses ReefWater SalinityWater Quality214.3PSU2026-07-14 11:48 EDT1 7 30
Gooses ReefWater TemperatureWater Quality281.4F2026-07-14 11:48 EDT1 7 30
Gooses ReefWave Direction (From)Waves344Deg. Mag.2026-07-14 11:48 EDT1 7 30
Gooses ReefWind ChillMeteorological179.0F2026-07-14 11:48 EDT1 7 30
Gooses ReefWind DirectionMeteorological1163Deg. Mag.2026-07-14 11:48 EDT1 7 30
Gooses ReefWind GustMeteorological15.4kts2026-07-14 11:48 EDT1 7 30
Gooses ReefWind SpeedMeteorological13.9kts2026-07-14 11:48 EDT1 7 30
PotomacAir TemperatureMeteorological180.4F2026-07-14 11:48 EDT1 7 30
PotomacBarometric PressureMeteorological130.2inches2026-07-14 11:48 EDT1 7 30
PotomacLatitudePosition538.03340Degrees2026-07-14 11:48 EDT1 7 30
PotomacLongitudePosition5-76.33757Degrees2026-07-14 11:48 EDT1 7 30
PotomacMean Wave PeriodWaves33.9s2026-07-14 11:48 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality261%2026-07-14 11:48 EDT1 7 30
PotomacSignificant Wave HeightWaves30.33ft2026-07-14 11:48 EDT1 7 30
PotomacWater SalinityWater Quality215.7PSU2026-07-14 11:48 EDT1 7 30
PotomacWater TemperatureWater Quality282.3F2026-07-14 11:48 EDT1 7 30
PotomacWave Direction (From)Waves3138Deg. Mag.2026-07-14 11:48 EDT1 7 30
PotomacWind ChillMeteorological180.4F2026-07-14 11:48 EDT1 7 30
PotomacWind DirectionMeteorological1230Deg. Mag.2026-07-14 11:48 EDT1 7 30
PotomacWind GustMeteorological14.5kts2026-07-14 11:48 EDT1 7 30
PotomacWind SpeedMeteorological12.8kts2026-07-14 11:48 EDT1 7 30
Stingray PointAir TemperatureMeteorological181.6F2026-07-14 11:48 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.2inches2026-07-14 11:48 EDT1 7 30
Stingray PointLatitudePosition537.56755Degrees2026-07-14 11:48 EDT1 7 30
Stingray PointLongitudePosition5-76.26214Degrees2026-07-14 11:48 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality240%2026-07-14 11:48 EDT1 7 30
Stingray PointWater SalinityWater Quality217.6PSU2026-07-14 11:48 EDT1 7 30
Stingray PointWater TemperatureWater Quality283.7F2026-07-14 11:48 EDT1 7 30
Stingray PointWind ChillMeteorological181.6F2026-07-14 11:48 EDT1 7 30
Stingray PointWind DirectionMeteorological172Deg. Mag.2026-07-14 11:48 EDT1 7 30
Stingray PointWind GustMeteorological12.5kts2026-07-14 11:48 EDT1 7 30
Stingray PointWind SpeedMeteorological11.1kts2026-07-14 11:48 EDT1 7 30
York SpitAir TemperatureMeteorological179.1F2026-07-14 11:48 EDT1 7 30
York SpitBarometric PressureMeteorological130.2inches2026-07-14 11:48 EDT1 7 30
York SpitLatitudePosition537.20720Degrees2026-07-14 11:48 EDT1 7 30
York SpitLongitudePosition5-76.26920Degrees2026-07-14 11:48 EDT1 7 30
York SpitMean Wave PeriodWaves34.5s2026-07-14 11:48 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality24%2026-07-14 11:48 EDT1 7 30
York SpitSignificant Wave HeightWaves30.53ft2026-07-14 11:48 EDT1 7 30
York SpitWater SalinityWater Quality221.9PSU2026-07-14 11:48 EDT1 7 30
York SpitWater TemperatureWater Quality282.1F2026-07-14 11:48 EDT1 7 30
York SpitWave Direction (From)Waves3169Deg. Mag.2026-07-14 11:48 EDT1 7 30
York SpitWind ChillMeteorological179.1F2026-07-14 11:48 EDT1 7 30
York SpitWind DirectionMeteorological1104Deg. Mag.2026-07-14 11:48 EDT1 7 30
York SpitWind GustMeteorological13.5kts2026-07-14 11:48 EDT1 7 30
York SpitWind SpeedMeteorological11.6kts2026-07-14 11:48 EDT1 7 30