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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological173.8F2026-09-07 21:54 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.2inches2026-09-07 21:54 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4353Deg. Mag.2026-09-07 21:54 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.746kts2026-09-07 21:54 EDT1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-09-07 21:54 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-09-07 21:54 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.9s2026-09-07 21:54 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality241%2026-09-07 21:54 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.16ft2026-09-07 21:54 EDT1 7 30
Baltimore HarborWater SalinityWater Quality210.8PSU2026-09-07 21:54 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality279.9F2026-09-07 21:54 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3343Deg. Mag.2026-09-07 21:54 EDT1 7 30
Baltimore HarborWind DirectionMeteorological150Deg. Mag.2026-09-07 21:54 EDT1 7 30
Baltimore HarborWind GustMeteorological110.1kts2026-09-07 21:54 EDT1 7 30
Baltimore HarborWind SpeedMeteorological18.4kts2026-09-07 21:54 EDT1 7 30
AnnapolisAir TemperatureMeteorological173.8F2026-09-07 21:54 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.2inches2026-09-07 21:54 EDT1 7 30
AnnapolisLatitudePosition538.96340Degrees2026-09-07 21:54 EDT1 7 30
AnnapolisLongitudePosition5-76.44690Degrees2026-09-07 21:54 EDT1 7 30
AnnapolisMean Wave PeriodWaves31.8s2026-09-07 21:54 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality252%2026-09-07 21:54 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.18ft2026-09-07 21:54 EDT1 7 30
AnnapolisWater SalinityWater Quality211.5PSU2026-09-07 21:54 EDT1 7 30
AnnapolisWater TemperatureWater Quality279.9F2026-09-07 21:54 EDT1 7 30
AnnapolisWave Direction (From)Waves3107Deg. Mag.2026-09-07 21:54 EDT1 7 30
AnnapolisWind DirectionMeteorological1337Deg. Mag.2026-09-07 21:54 EDT1 7 30
AnnapolisWind GustMeteorological14.9kts2026-09-07 21:54 EDT1 7 30
AnnapolisWind SpeedMeteorological13.8kts2026-09-07 21:54 EDT1 7 30
Gooses ReefAir TemperatureMeteorological173.9F2026-09-07 21:54 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.2inches2026-09-07 21:54 EDT1 7 30
Gooses ReefLatitudePosition538.55610Degrees2026-09-07 21:54 EDT1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-09-07 21:54 EDT1 7 30
Gooses ReefMean Wave PeriodWaves32.0s2026-09-07 21:54 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality250%2026-09-07 21:54 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.19ft2026-09-07 21:54 EDT1 7 30
Gooses ReefWater SalinityWater Quality216.1PSU2026-09-07 21:54 EDT1 7 30
Gooses ReefWater TemperatureWater Quality281.3F2026-09-07 21:54 EDT1 7 30
Gooses ReefWave Direction (From)Waves3304Deg. Mag.2026-09-07 21:54 EDT1 7 30
Gooses ReefWind DirectionMeteorological1122Deg. Mag.2026-09-07 21:54 EDT1 7 30
Gooses ReefWind GustMeteorological111.3kts2026-09-07 21:54 EDT1 7 30
Gooses ReefWind SpeedMeteorological18.7kts2026-09-07 21:54 EDT1 7 30
PotomacAir TemperatureMeteorological176.3F2026-09-07 21:54 EDT1 7 30
PotomacBarometric PressureMeteorological130.2inches2026-09-07 21:54 EDT1 7 30
PotomacLatitudePosition538.03340Degrees2026-09-07 21:54 EDT1 7 30
PotomacLongitudePosition5-76.33760Degrees2026-09-07 21:54 EDT1 7 30
PotomacMean Wave PeriodWaves32.3s2026-09-07 21:54 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality240%2026-09-07 21:54 EDT1 7 30
PotomacSignificant Wave HeightWaves30.15ft2026-09-07 21:54 EDT1 7 30
PotomacWater SalinityWater Quality217.0PSU2026-09-07 21:54 EDT1 7 30
PotomacWater TemperatureWater Quality281.8F2026-09-07 21:54 EDT1 7 30
PotomacWave Direction (From)Waves3270Deg. Mag.2026-09-07 21:54 EDT1 7 30
PotomacWind DirectionMeteorological1348Deg. Mag.2026-09-07 21:54 EDT1 7 30
PotomacWind GustMeteorological13.3kts2026-09-07 21:54 EDT1 7 30
PotomacWind SpeedMeteorological12.8kts2026-09-07 21:54 EDT1 7 30
Stingray PointAir TemperatureMeteorological174.8F2026-09-07 21:54 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.2inches2026-09-07 21:54 EDT1 7 30
Stingray PointLatitudePosition537.56760Degrees2026-09-07 21:54 EDT1 7 30
Stingray PointLongitudePosition5-76.26210Degrees2026-09-07 21:54 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality217%2026-09-07 21:54 EDT1 7 30
Stingray PointWater SalinityWater Quality219.3PSU2026-09-07 21:54 EDT1 7 30
Stingray PointWater TemperatureWater Quality282.6F2026-09-07 21:54 EDT1 7 30
Stingray PointWind DirectionMeteorological1159Deg. Mag.2026-09-07 21:54 EDT1 7 30
Stingray PointWind GustMeteorological18.4kts2026-09-07 21:54 EDT1 7 30
Stingray PointWind SpeedMeteorological16.0kts2026-09-07 21:54 EDT1 7 30
York SpitAir TemperatureMeteorological174.1F2026-09-07 21:54 EDT1 7 30
York SpitBarometric PressureMeteorological130.2inches2026-09-07 21:54 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 21:54 EDT1 7 30
York SpitLongitudePosition5-76.26920Degrees2026-09-07 21:54 EDT1 7 30
York SpitMean Wave PeriodWaves32.2s2026-09-07 21:54 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality250%2026-09-07 21:54 EDT1 7 30
York SpitSignificant Wave HeightWaves30.58ft2026-09-07 21:54 EDT1 7 30
York SpitWater SalinityWater Quality210.6PSU2026-09-07 21:54 EDT1 7 30
York SpitWater TemperatureWater Quality282.2F2026-09-07 21:54 EDT1 7 30
York SpitWave Direction (From)Waves3183Deg. Mag.2026-09-07 21:54 EDT1 7 30
York SpitWind DirectionMeteorological1113Deg. Mag.2026-09-07 21:54 EDT1 7 30
York SpitWind GustMeteorological17.4kts2026-09-07 21:54 EDT1 7 30
York SpitWind SpeedMeteorological14.5kts2026-09-07 21:54 EDT1 7 30