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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological156.3F2026-11-12 08:00 EST1 7 30
Baltimore HarborBarometric PressureMeteorological129.6inches2026-11-12 08:00 EST1 7 30
Baltimore HarborCurrent DirectionCurrents465Deg. Mag.2026-11-12 08:00 EST1 7 30
Baltimore HarborCurrent SpeedCurrents44.905kts2026-11-12 08:00 EST1 7 30
Baltimore HarborLatitudePosition539.51880Degrees2026-11-12 08:00 EST1 7 30
Baltimore HarborLongitudePosition5-75.92180Degrees2026-11-12 08:00 EST1 7 30
Baltimore HarborMean Wave PeriodWaves32.2s2026-11-12 08:00 EST1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality25%2026-11-12 08:00 EST1 7 30
Baltimore HarborSignificant Wave HeightWaves30.47ft2026-11-12 08:00 EST1 7 30
Baltimore HarborWater SalinityWater Quality214.0PSU2026-11-12 08:00 EST1 7 30
Baltimore HarborWater TemperatureWater Quality259.5F2026-11-12 08:00 EST1 7 30
Baltimore HarborWave Direction (From)Waves3285Deg. Mag.2026-11-12 08:00 EST1 7 30
Baltimore HarborWind DirectionMeteorological1121Deg. Mag.2026-11-12 08:00 EST1 7 30
Baltimore HarborWind GustMeteorological119.2kts2026-11-12 08:00 EST1 7 30
Baltimore HarborWind SpeedMeteorological114.8kts2026-11-12 08:00 EST1 7 30
AnnapolisAir TemperatureMeteorological155.2F2026-11-12 08:00 EST1 7 30
AnnapolisBarometric PressureMeteorological129.5inches2026-11-12 08:00 EST1 7 30
AnnapolisLatitudePosition538.96350Degrees2026-11-12 08:00 EST1 7 30
AnnapolisLongitudePosition5-76.44690Degrees2026-11-12 08:00 EST1 7 30
AnnapolisMean Wave PeriodWaves32.9s2026-11-12 08:00 EST1 7 30
AnnapolisSea Nettle ProbabilityWater Quality21%2026-11-12 08:00 EST1 7 30
AnnapolisSignificant Wave HeightWaves30.86ft2026-11-12 08:00 EST1 7 30
AnnapolisWater SalinityWater Quality216.1PSU2026-11-12 08:00 EST1 7 30
AnnapolisWater TemperatureWater Quality259.6F2026-11-12 08:00 EST1 7 30
AnnapolisWave Direction (From)Waves340Deg. Mag.2026-11-12 08:00 EST1 7 30
AnnapolisWind DirectionMeteorological1151Deg. Mag.2026-11-12 08:00 EST1 7 30
AnnapolisWind GustMeteorological111.3kts2026-11-12 08:00 EST1 7 30
AnnapolisWind SpeedMeteorological18.4kts2026-11-12 08:00 EST1 7 30
Gooses ReefAir TemperatureMeteorological155.2F2026-11-12 08:00 EST1 7 30
Gooses ReefLatitudePosition538.55610Degrees2026-11-12 08:00 EST1 7 30
Gooses ReefLongitudePosition5-76.41490Degrees2026-11-12 08:00 EST1 7 30
Gooses ReefMean Wave PeriodWaves32.6s2026-11-12 08:00 EST1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality21%2026-11-12 08:00 EST1 7 30
Gooses ReefSignificant Wave HeightWaves31.04ft2026-11-12 08:00 EST1 7 30
Gooses ReefWater SalinityWater Quality218.2PSU2026-11-12 08:00 EST1 7 30
Gooses ReefWater TemperatureWater Quality260.8F2026-11-12 08:00 EST1 7 30
Gooses ReefWave Direction (From)Waves3359Deg. Mag.2026-11-12 08:00 EST1 7 30
Gooses ReefWind DirectionMeteorological1134Deg. Mag.2026-11-12 08:00 EST1 7 30
Gooses ReefWind GustMeteorological118.1kts2026-11-12 08:00 EST1 7 30
Gooses ReefWind SpeedMeteorological113.9kts2026-11-12 08:00 EST1 7 30
PotomacAir TemperatureMeteorological158.5F2026-11-12 08:00 EST1 7 30
PotomacBarometric PressureMeteorological129.6inches2026-11-12 08:00 EST1 7 30
PotomacLatitudePosition538.03340Degrees2026-11-12 08:00 EST1 7 30
PotomacLongitudePosition5-76.33750Degrees2026-11-12 08:00 EST1 7 30
PotomacMean Wave PeriodWaves32.8s2026-11-12 08:00 EST1 7 30
PotomacSea Nettle ProbabilityWater Quality21%2026-11-12 08:00 EST1 7 30
PotomacSignificant Wave HeightWaves30.98ft2026-11-12 08:00 EST1 7 30
PotomacWater SalinityWater Quality217.8PSU2026-11-12 08:00 EST1 7 30
PotomacWater TemperatureWater Quality260.6F2026-11-12 08:00 EST1 7 30
PotomacWave Direction (From)Waves3146Deg. Mag.2026-11-12 08:00 EST1 7 30
PotomacWind DirectionMeteorological1177Deg. Mag.2026-11-12 08:00 EST1 7 30
PotomacWind GustMeteorological114.2kts2026-11-12 08:00 EST1 7 30
PotomacWind SpeedMeteorological110.7kts2026-11-12 08:00 EST1 7 30
Stingray PointAir TemperatureMeteorological158.2F2026-11-12 08:00 EST1 7 30
Stingray PointBarometric PressureMeteorological129.6inches2026-11-12 08:00 EST1 7 30
Stingray PointMean Wave PeriodWaves32.2s2026-11-12 08:00 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2026-11-12 08:00 EST1 7 30
Stingray PointSignificant Wave HeightWaves30.71ft2026-11-12 08:00 EST1 7 30
Stingray PointWater SalinityWater Quality219.9PSU2026-11-12 08:00 EST1 7 30
Stingray PointWater TemperatureWater Quality261.0F2026-11-12 08:00 EST1 7 30
Stingray PointWave Direction (From)Waves377Deg. Mag.2026-11-12 08:00 EST1 7 30
Stingray PointWind DirectionMeteorological1200Deg. Mag.2026-11-12 08:00 EST1 7 30
Stingray PointWind GustMeteorological112.0kts2026-11-12 08:00 EST1 7 30
Stingray PointWind SpeedMeteorological110.5kts2026-11-12 08:00 EST1 7 30
York SpitAir TemperatureMeteorological156.6F2026-11-12 08:00 EST1 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 SpitLatitudePosition537.20720Degrees2026-11-11 14:06 EST1 7 30
York SpitLongitudePosition5-76.26920Degrees2026-11-11 14:06 EST1 7 30
York SpitMean Wave PeriodWaves32.3s2026-11-12 08:00 EST1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-11-12 08:00 EST1 7 30
York SpitSignificant Wave HeightWaves30.94ft2026-11-12 08:00 EST1 7 30
York SpitWater SalinityWater Quality223.3PSU2026-11-12 08:00 EST1 7 30
York SpitWater TemperatureWater Quality261.2F2026-11-12 08:00 EST1 7 30
York SpitWave Direction (From)Waves3170Deg. Mag.2026-11-12 08:00 EST1 7 30
York SpitWind DirectionMeteorological1120Deg. Mag.2026-11-11 14:06 EST1 7 30
York SpitWind GustMeteorological15.4kts2026-11-11 14:06 EST1 7 30
York SpitWind SpeedMeteorological14.2kts2026-11-11 14:06 EST1 7 30