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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological178.3F2026-09-07 18:24 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.2inches2026-09-07 18:24 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents456Deg. Mag.2026-09-07 18:24 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.066kts2026-09-07 18:24 EDT1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-09-07 18:24 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-09-07 18:24 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.1s2026-09-07 18:24 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality242%2026-09-07 18:24 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.36ft2026-09-07 18:24 EDT1 7 30
Baltimore HarborWater SalinityWater Quality210.6PSU2026-09-07 18:24 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality280.6F2026-09-07 18:24 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3250Deg. Mag.2026-09-07 18:24 EDT1 7 30
Baltimore HarborWind DirectionMeteorological174Deg. Mag.2026-09-07 18:24 EDT1 7 30
Baltimore HarborWind GustMeteorological18.2kts2026-09-07 18:24 EDT1 7 30
Baltimore HarborWind SpeedMeteorological16.4kts2026-09-07 18:24 EDT1 7 30
AnnapolisAir TemperatureMeteorological177.7F2026-09-07 18:24 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.2inches2026-09-07 18:24 EDT1 7 30
AnnapolisLatitudePosition538.96340Degrees2026-09-07 18:24 EDT1 7 30
AnnapolisLongitudePosition5-76.44690Degrees2026-09-07 18:24 EDT1 7 30
AnnapolisMean Wave PeriodWaves32.2s2026-09-07 18:24 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality254%2026-09-07 18:24 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.77ft2026-09-07 18:24 EDT1 7 30
AnnapolisWater SalinityWater Quality211.5PSU2026-09-07 18:24 EDT1 7 30
AnnapolisWater TemperatureWater Quality280.4F2026-09-07 18:24 EDT1 7 30
AnnapolisWave Direction (From)Waves3211Deg. Mag.2026-09-07 18:24 EDT1 7 30
AnnapolisWind DirectionMeteorological143Deg. Mag.2026-09-07 18:24 EDT1 7 30
AnnapolisWind GustMeteorological19.5kts2026-09-07 18:24 EDT1 7 30
AnnapolisWind SpeedMeteorological16.7kts2026-09-07 18:24 EDT1 7 30
Gooses ReefAir TemperatureMeteorological180.8F2026-09-07 18:24 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.2inches2026-09-07 18:24 EDT1 7 30
Gooses ReefLatitudePosition538.55600Degrees2026-09-07 18:24 EDT1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-09-07 18:24 EDT1 7 30
Gooses ReefMean Wave PeriodWaves31.7s2026-09-07 18:24 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality251%2026-09-07 18:24 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.41ft2026-09-07 18:24 EDT1 7 30
Gooses ReefWater SalinityWater Quality216.1PSU2026-09-07 18:24 EDT1 7 30
Gooses ReefWater TemperatureWater Quality281.3F2026-09-07 18:24 EDT1 7 30
Gooses ReefWave Direction (From)Waves337Deg. Mag.2026-09-07 18:24 EDT1 7 30
Gooses ReefWind DirectionMeteorological1352Deg. Mag.2026-09-07 18:24 EDT1 7 30
Gooses ReefWind GustMeteorological14.1kts2026-09-07 18:24 EDT1 7 30
Gooses ReefWind SpeedMeteorological12.9kts2026-09-07 18:24 EDT1 7 30
PotomacAir TemperatureMeteorological180.3F2026-09-07 18:24 EDT1 7 30
PotomacBarometric PressureMeteorological130.2inches2026-09-07 18:24 EDT1 7 30
PotomacLatitudePosition538.03320Degrees2026-09-07 18:24 EDT1 7 30
PotomacLongitudePosition5-76.33750Degrees2026-09-07 18:24 EDT1 7 30
PotomacMean Wave PeriodWaves31.8s2026-09-07 18:24 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality239%2026-09-07 18:24 EDT1 7 30
PotomacSignificant Wave HeightWaves30.24ft2026-09-07 18:24 EDT1 7 30
PotomacWater SalinityWater Quality217.1PSU2026-09-07 18:24 EDT1 7 30
PotomacWater TemperatureWater Quality282.0F2026-09-07 18:24 EDT1 7 30
PotomacWave Direction (From)Waves3207Deg. Mag.2026-09-07 18:24 EDT1 7 30
PotomacWind DirectionMeteorological1342Deg. Mag.2026-09-07 18:24 EDT1 7 30
PotomacWind GustMeteorological17.2kts2026-09-07 18:24 EDT1 7 30
PotomacWind SpeedMeteorological15.0kts2026-09-07 18:24 EDT1 7 30
Stingray PointAir TemperatureMeteorological181.9F2026-09-07 18:24 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.1inches2026-09-07 18:24 EDT1 7 30
Stingray PointLatitudePosition537.56760Degrees2026-09-07 18:24 EDT1 7 30
Stingray PointLongitudePosition5-76.26230Degrees2026-09-07 18:24 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality223%2026-09-07 18:24 EDT1 7 30
Stingray PointWater SalinityWater Quality218.8PSU2026-09-07 18:24 EDT1 7 30
Stingray PointWater TemperatureWater Quality282.9F2026-09-07 18:24 EDT1 7 30
Stingray PointWind DirectionMeteorological1115Deg. Mag.2026-09-07 18:24 EDT1 7 30
Stingray PointWind GustMeteorological16.6kts2026-09-07 18:24 EDT1 7 30
Stingray PointWind SpeedMeteorological15.1kts2026-09-07 18:24 EDT1 7 30
York SpitAir TemperatureMeteorological179.9F2026-09-07 18:24 EDT1 7 30
York SpitBarometric PressureMeteorological130.2inches2026-09-07 18:24 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 SpitLatitudePosition537.20720Degrees2026-09-07 18:24 EDT1 7 30
York SpitLongitudePosition5-76.26920Degrees2026-09-07 18:24 EDT1 7 30
York SpitMean Wave PeriodWaves32.2s2026-09-07 18:24 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality248%2026-09-07 18:24 EDT1 7 30
York SpitSignificant Wave HeightWaves30.70ft2026-09-07 18:24 EDT1 7 30
York SpitWater SalinityWater Quality210.5PSU2026-09-07 18:24 EDT1 7 30
York SpitWater TemperatureWater Quality282.0F2026-09-07 18:24 EDT1 7 30
York SpitWave Direction (From)Waves3334Deg. Mag.2026-09-07 18:24 EDT1 7 30
York SpitWind DirectionMeteorological1142Deg. Mag.2026-09-07 18:24 EDT1 7 30
York SpitWind GustMeteorological111.3kts2026-09-07 18:24 EDT1 7 30
York SpitWind SpeedMeteorological17.1kts2026-09-07 18:24 EDT1 7 30