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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological191.1F2026-09-01 18:12 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.0inches2026-09-01 18:12 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4196Deg. Mag.2026-09-01 18:12 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.331kts2026-09-01 18:12 EDT1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-09-01 18:12 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52930Degrees2026-09-01 18:12 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves31.7s2026-09-01 18:12 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality246%2026-09-01 18:12 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.27ft2026-09-01 18:12 EDT1 7 30
Baltimore HarborWater SalinityWater Quality29.8PSU2026-09-01 18:12 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality283.7F2026-09-01 18:12 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3261Deg. Mag.2026-09-01 18:12 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1252Deg. Mag.2026-09-01 18:12 EDT1 7 30
Baltimore HarborWind GustMeteorological111.7kts2026-09-01 18:12 EDT1 7 30
Baltimore HarborWind SpeedMeteorological19.4kts2026-09-01 18:12 EDT1 7 30
AnnapolisAir TemperatureMeteorological183.1F2026-09-01 18:12 EDT1 7 30
AnnapolisBarometric PressureMeteorological129.9inches2026-09-01 18:12 EDT1 7 30
AnnapolisLatitudePosition538.96360Degrees2026-09-01 18:12 EDT1 7 30
AnnapolisLongitudePosition5-76.44690Degrees2026-09-01 18:12 EDT1 7 30
AnnapolisMean Wave PeriodWaves32.4s2026-09-01 18:12 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality273%2026-09-01 18:12 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.88ft2026-09-01 18:12 EDT1 7 30
AnnapolisWater SalinityWater Quality212.3PSU2026-09-01 18:12 EDT1 7 30
AnnapolisWater TemperatureWater Quality282.2F2026-09-01 18:12 EDT1 7 30
AnnapolisWave Direction (From)Waves322Deg. Mag.2026-09-01 18:12 EDT1 7 30
AnnapolisWind DirectionMeteorological1178Deg. Mag.2026-09-01 18:12 EDT1 7 30
AnnapolisWind GustMeteorological111.1kts2026-09-01 18:12 EDT1 7 30
AnnapolisWind SpeedMeteorological19.0kts2026-09-01 18:12 EDT1 7 30
Gooses ReefAir TemperatureMeteorological183.0F2026-09-01 18:12 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.0inches2026-09-01 18:12 EDT1 7 30
Gooses ReefLatitudePosition538.55620Degrees2026-09-01 18:12 EDT1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-09-01 18:12 EDT1 7 30
Gooses ReefMean Wave PeriodWaves31.8s2026-09-01 18:12 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality271%2026-09-01 18:12 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.50ft2026-09-01 18:12 EDT1 7 30
Gooses ReefWater SalinityWater Quality215.2PSU2026-09-01 18:12 EDT1 7 30
Gooses ReefWater TemperatureWater Quality283.4F2026-09-01 18:12 EDT1 7 30
Gooses ReefWave Direction (From)Waves3103Deg. Mag.2026-09-01 18:12 EDT1 7 30
Gooses ReefWind DirectionMeteorological1184Deg. Mag.2026-09-01 18:12 EDT1 7 30
Gooses ReefWind GustMeteorological19.1kts2026-09-01 18:12 EDT1 7 30
Gooses ReefWind SpeedMeteorological17.4kts2026-09-01 18:12 EDT1 7 30
PotomacAir TemperatureMeteorological188.6F2026-09-01 18:12 EDT1 7 30
PotomacBarometric PressureMeteorological130.0inches2026-09-01 18:12 EDT1 7 30
PotomacLatitudePosition538.03340Degrees2026-09-01 18:12 EDT1 7 30
PotomacLongitudePosition5-76.33760Degrees2026-09-01 18:12 EDT1 7 30
PotomacMean Wave PeriodWaves32.1s2026-09-01 18:12 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality243%2026-09-01 18:12 EDT1 7 30
PotomacSignificant Wave HeightWaves30.59ft2026-09-01 18:12 EDT1 7 30
PotomacWater SalinityWater Quality217.1PSU2026-09-01 18:12 EDT1 7 30
PotomacWater TemperatureWater Quality283.0F2026-09-01 18:12 EDT1 7 30
PotomacWave Direction (From)Waves3169Deg. Mag.2026-09-01 18:12 EDT1 7 30
PotomacWind DirectionMeteorological1167Deg. Mag.2026-09-01 18:12 EDT1 7 30
PotomacWind GustMeteorological18.7kts2026-09-01 18:12 EDT1 7 30
PotomacWind SpeedMeteorological16.3kts2026-09-01 18:12 EDT1 7 30
Stingray PointAir TemperatureMeteorological183.7F2026-09-01 18:12 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.0inches2026-09-01 18:12 EDT1 7 30
Stingray PointLatitudePosition537.56740Degrees2026-09-01 18:12 EDT1 7 30
Stingray PointLongitudePosition5-76.26210Degrees2026-09-01 18:12 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality218%2026-09-01 18:12 EDT1 7 30
Stingray PointWater SalinityWater Quality219.6PSU2026-09-01 18:12 EDT1 7 30
Stingray PointWater TemperatureWater Quality283.5F2026-09-01 18:12 EDT1 7 30
Stingray PointWind DirectionMeteorological1170Deg. Mag.2026-09-01 18:12 EDT1 7 30
Stingray PointWind GustMeteorological111.3kts2026-09-01 18:12 EDT1 7 30
Stingray PointWind SpeedMeteorological17.8kts2026-09-01 18:12 EDT1 7 30
York SpitAir TemperatureMeteorological182.1F2026-09-01 18:00 EDT1 7 30
York SpitBarometric PressureMeteorological130.0inches2026-09-01 18:00 EDT1 7 30
York SpitCurrent DirectionCurrents4350Deg. Mag.2026-07-04 23:54 EDT1 7 30
York SpitCurrent SpeedCurrents42.265kts2026-07-04 23:54 EDT1 7 30
York SpitLatitudePosition537.20720Degrees2026-09-01 18:00 EDT1 7 30
York SpitLongitudePosition5-76.26910Degrees2026-09-01 18:00 EDT1 7 30
York SpitMean Wave PeriodWaves32.5s2026-09-01 18:00 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality262%2026-09-01 18:00 EDT1 7 30
York SpitSignificant Wave HeightWaves30.77ft2026-09-01 18:00 EDT1 7 30
York SpitWater SalinityWater Quality210.7PSU2026-09-01 18:00 EDT1 7 30
York SpitWater TemperatureWater Quality284.3F2026-09-01 18:00 EDT1 7 30
York SpitWave Direction (From)Waves392Deg. Mag.2026-09-01 18:00 EDT1 7 30
York SpitWind DirectionMeteorological1131Deg. Mag.2026-09-01 18:00 EDT1 7 30
York SpitWind GustMeteorological111.5kts2026-09-01 18:00 EDT1 7 30
York SpitWind SpeedMeteorological19.1kts2026-09-01 18:00 EDT1 7 30