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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological181.7F2026-08-27 14:12 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.0inches2026-08-27 14:12 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4108Deg. Mag.2026-08-27 14:12 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.658kts2026-08-27 14:12 EDT1 7 30
Baltimore HarborLatitudePosition539.22280Degrees2026-08-27 14:12 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-08-27 14:12 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.4s2026-08-27 14:12 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality228%2026-08-27 14:12 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.27ft2026-08-27 14:12 EDT1 7 30
Baltimore HarborWater SalinityWater Quality29.5PSU2026-08-27 14:12 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality280.4F2026-08-27 14:12 EDT1 7 30
Baltimore HarborWave Direction (From)Waves32Deg. Mag.2026-08-27 14:12 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1158Deg. Mag.2026-08-27 14:12 EDT1 7 30
Baltimore HarborWind GustMeteorological112.8kts2026-08-27 14:12 EDT1 7 30
Baltimore HarborWind SpeedMeteorological110.7kts2026-08-27 14:12 EDT1 7 30
AnnapolisAir TemperatureMeteorological178.4F2026-08-27 14:12 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.0inches2026-08-27 14:12 EDT1 7 30
AnnapolisLatitudePosition538.96350Degrees2026-08-27 14:12 EDT1 7 30
AnnapolisLongitudePosition5-76.44690Degrees2026-08-27 14:12 EDT1 7 30
AnnapolisMean Wave PeriodWaves33.6s2026-08-27 14:12 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality259%2026-08-27 14:12 EDT1 7 30
AnnapolisSignificant Wave HeightWaves31.49ft2026-08-27 14:12 EDT1 7 30
AnnapolisWater SalinityWater Quality212.0PSU2026-08-27 14:12 EDT1 7 30
AnnapolisWater TemperatureWater Quality280.0F2026-08-27 14:12 EDT1 7 30
AnnapolisWave Direction (From)Waves3360Deg. Mag.2026-08-27 14:12 EDT1 7 30
AnnapolisWind DirectionMeteorological1168Deg. Mag.2026-08-27 14:12 EDT1 7 30
AnnapolisWind GustMeteorological121.4kts2026-08-27 14:12 EDT1 7 30
AnnapolisWind SpeedMeteorological114.6kts2026-08-27 14:12 EDT1 7 30
Gooses ReefAir TemperatureMeteorological178.5F2026-08-27 14:12 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.0inches2026-08-27 14:12 EDT1 7 30
Gooses ReefLatitudePosition538.55620Degrees2026-08-27 14:12 EDT1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-08-27 14:12 EDT1 7 30
Gooses ReefMean Wave PeriodWaves33.2s2026-08-27 14:12 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality262%2026-08-27 14:12 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.82ft2026-08-27 14:12 EDT1 7 30
Gooses ReefWater SalinityWater Quality215.0PSU2026-08-27 14:12 EDT1 7 30
Gooses ReefWater TemperatureWater Quality280.4F2026-08-27 14:12 EDT1 7 30
Gooses ReefWave Direction (From)Waves3148Deg. Mag.2026-08-27 14:12 EDT1 7 30
Gooses ReefWind DirectionMeteorological1165Deg. Mag.2026-08-27 14:12 EDT1 7 30
Gooses ReefWind GustMeteorological119.0kts2026-08-27 14:12 EDT1 7 30
Gooses ReefWind SpeedMeteorological114.4kts2026-08-27 14:12 EDT1 7 30
PotomacAir TemperatureMeteorological183.5F2026-08-27 14:12 EDT1 7 30
PotomacBarometric PressureMeteorological130.0inches2026-08-27 14:12 EDT1 7 30
PotomacLatitudePosition538.03350Degrees2026-08-27 14:12 EDT1 7 30
PotomacLongitudePosition5-76.33760Degrees2026-08-27 14:12 EDT1 7 30
PotomacMean Wave PeriodWaves32.5s2026-08-27 14:12 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality245%2026-08-27 14:12 EDT1 7 30
PotomacSignificant Wave HeightWaves30.88ft2026-08-27 14:12 EDT1 7 30
PotomacWater SalinityWater Quality216.8PSU2026-08-27 14:12 EDT1 7 30
PotomacWater TemperatureWater Quality282.3F2026-08-27 14:12 EDT1 7 30
PotomacWave Direction (From)Waves3160Deg. Mag.2026-08-27 14:12 EDT1 7 30
PotomacWind DirectionMeteorological1156Deg. Mag.2026-08-27 14:12 EDT1 7 30
PotomacWind GustMeteorological114.0kts2026-08-27 14:12 EDT1 7 30
PotomacWind SpeedMeteorological111.1kts2026-08-27 14:12 EDT1 7 30
Stingray PointAir TemperatureMeteorological181.5F2026-08-27 14:06 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.0inches2026-08-27 14:06 EDT1 7 30
Stingray PointLatitudePosition537.56750Degrees2026-08-27 14:06 EDT1 7 30
Stingray PointLongitudePosition5-76.26210Degrees2026-08-27 14:06 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality217%2026-08-27 14:06 EDT1 7 30
Stingray PointWater SalinityWater Quality219.5PSU2026-08-27 14:06 EDT1 7 30
Stingray PointWater TemperatureWater Quality283.1F2026-08-27 14:06 EDT1 7 30
Stingray PointWind DirectionMeteorological1157Deg. Mag.2026-08-27 14:06 EDT1 7 30
Stingray PointWind GustMeteorological111.1kts2026-08-27 14:06 EDT1 7 30
Stingray PointWind SpeedMeteorological18.3kts2026-08-27 14:06 EDT1 7 30
York SpitAir TemperatureMeteorological179.0F2026-08-27 14:12 EDT1 7 30
York SpitBarometric PressureMeteorological130.0inches2026-08-27 14:12 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 SpitLatitudePosition537.20720Degrees2026-08-27 14:12 EDT1 7 30
York SpitLongitudePosition5-76.26920Degrees2026-08-27 14:12 EDT1 7 30
York SpitMean Wave PeriodWaves32.4s2026-08-27 14:12 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality250%2026-08-27 14:12 EDT1 7 30
York SpitSignificant Wave HeightWaves31.06ft2026-08-27 14:12 EDT1 7 30
York SpitWater SalinityWater Quality210.4PSU2026-08-27 14:12 EDT1 7 30
York SpitWater TemperatureWater Quality283.0F2026-08-27 14:12 EDT1 7 30
York SpitWave Direction (From)Waves3232Deg. Mag.2026-08-27 14:12 EDT1 7 30
York SpitWind DirectionMeteorological1119Deg. Mag.2026-08-27 14:12 EDT1 7 30
York SpitWind GustMeteorological115.2kts2026-08-27 14:12 EDT1 7 30
York SpitWind SpeedMeteorological112.3kts2026-08-27 14:12 EDT1 7 30