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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological162.0F2026-11-12 13:48 EST1 7 30
Baltimore HarborBarometric PressureMeteorological129.4inches2026-11-12 13:48 EST1 7 30
Baltimore HarborCurrent DirectionCurrents4141Deg. Mag.2026-11-12 13:48 EST1 7 30
Baltimore HarborCurrent SpeedCurrents44.717kts2026-11-12 13:48 EST1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-11-12 13:48 EST1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-11-12 13:48 EST1 7 30
Baltimore HarborMean Wave PeriodWaves32.6s2026-11-12 13:48 EST1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality25%2026-11-12 13:48 EST1 7 30
Baltimore HarborSignificant Wave HeightWaves30.31ft2026-11-12 13:48 EST1 7 30
Baltimore HarborWater SalinityWater Quality213.9PSU2026-11-12 13:48 EST1 7 30
Baltimore HarborWater TemperatureWater Quality260.1F2026-11-12 13:48 EST1 7 30
Baltimore HarborWave Direction (From)Waves3124Deg. Mag.2026-11-12 13:48 EST1 7 30
Baltimore HarborWind DirectionMeteorological1250Deg. Mag.2026-11-12 13:48 EST1 7 30
Baltimore HarborWind GustMeteorological112.0kts2026-11-12 13:48 EST1 7 30
Baltimore HarborWind SpeedMeteorological18.5kts2026-11-12 13:48 EST1 7 30
AnnapolisAir TemperatureMeteorological161.7F2026-11-12 13:48 EST1 7 30
AnnapolisBarometric PressureMeteorological129.4inches2026-11-12 13:48 EST1 7 30
AnnapolisLatitudePosition538.96350Degrees2026-11-12 13:48 EST1 7 30
AnnapolisLongitudePosition5-76.44690Degrees2026-11-12 13:48 EST1 7 30
AnnapolisMean Wave PeriodWaves33.1s2026-11-12 13:48 EST1 7 30
AnnapolisSea Nettle ProbabilityWater Quality22%2026-11-12 13:48 EST1 7 30
AnnapolisSignificant Wave HeightWaves30.83ft2026-11-12 13:48 EST1 7 30
AnnapolisWater SalinityWater Quality216.1PSU2026-11-12 13:48 EST1 7 30
AnnapolisWater TemperatureWater Quality260.4F2026-11-12 13:48 EST1 7 30
AnnapolisWave Direction (From)Waves3111Deg. Mag.2026-11-12 13:48 EST1 7 30
AnnapolisWind DirectionMeteorological1263Deg. Mag.2026-11-12 13:48 EST1 7 30
AnnapolisWind GustMeteorological112.4kts2026-11-12 13:48 EST1 7 30
AnnapolisWind SpeedMeteorological19.0kts2026-11-12 13:48 EST1 7 30
Gooses ReefAir TemperatureMeteorological161.1F2026-11-12 13:48 EST1 7 30
Gooses ReefLatitudePosition538.55610Degrees2026-11-12 13:48 EST1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-11-12 13:48 EST1 7 30
Gooses ReefMean Wave PeriodWaves32.1s2026-11-12 13:48 EST1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality21%2026-11-12 13:48 EST1 7 30
Gooses ReefSignificant Wave HeightWaves30.92ft2026-11-12 13:48 EST1 7 30
Gooses ReefWater SalinityWater Quality218.3PSU2026-11-12 13:48 EST1 7 30
Gooses ReefWater TemperatureWater Quality261.9F2026-11-12 13:48 EST1 7 30
Gooses ReefWave Direction (From)Waves3122Deg. Mag.2026-11-12 13:48 EST1 7 30
Gooses ReefWind DirectionMeteorological1238Deg. Mag.2026-11-12 13:48 EST1 7 30
Gooses ReefWind GustMeteorological117.9kts2026-11-12 13:48 EST1 7 30
Gooses ReefWind SpeedMeteorological112.5kts2026-11-12 13:48 EST1 7 30
PotomacAir TemperatureMeteorological164.6F2026-11-12 13:48 EST1 7 30
PotomacBarometric PressureMeteorological129.5inches2026-11-12 13:48 EST1 7 30
PotomacLatitudePosition538.03350Degrees2026-11-12 13:48 EST1 7 30
PotomacLongitudePosition5-76.33750Degrees2026-11-12 13:48 EST1 7 30
PotomacMean Wave PeriodWaves32.5s2026-11-12 13:48 EST1 7 30
PotomacSea Nettle ProbabilityWater Quality21%2026-11-12 13:48 EST1 7 30
PotomacSignificant Wave HeightWaves31.01ft2026-11-12 13:48 EST1 7 30
PotomacWater SalinityWater Quality217.9PSU2026-11-12 13:48 EST1 7 30
PotomacWater TemperatureWater Quality261.2F2026-11-12 13:48 EST1 7 30
PotomacWave Direction (From)Waves3256Deg. Mag.2026-11-12 13:48 EST1 7 30
PotomacWind DirectionMeteorological1290Deg. Mag.2026-11-12 13:48 EST1 7 30
PotomacWind GustMeteorological18.7kts2026-11-12 13:48 EST1 7 30
PotomacWind SpeedMeteorological15.8kts2026-11-12 13:48 EST1 7 30
Stingray PointAir TemperatureMeteorological167.1F2026-11-12 13:48 EST1 7 30
Stingray PointBarometric PressureMeteorological129.5inches2026-11-12 13:48 EST1 7 30
Stingray PointMean Wave PeriodWaves32.1s2026-11-12 13:48 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2026-11-12 13:48 EST1 7 30
Stingray PointSignificant Wave HeightWaves30.96ft2026-11-12 13:48 EST1 7 30
Stingray PointWater SalinityWater Quality220.5PSU2026-11-12 13:48 EST1 7 30
Stingray PointWater TemperatureWater Quality261.6F2026-11-12 13:48 EST1 7 30
Stingray PointWave Direction (From)Waves355Deg. Mag.2026-11-12 13:48 EST1 7 30
Stingray PointWind DirectionMeteorological1233Deg. Mag.2026-11-12 13:48 EST1 7 30
Stingray PointWind GustMeteorological118.8kts2026-11-12 13:48 EST1 7 30
Stingray PointWind SpeedMeteorological116.1kts2026-11-12 13:48 EST1 7 30
York SpitAir TemperatureMeteorological163.7F2026-11-12 13:42 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 PeriodWaves32.0s2026-11-12 13:42 EST1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-11-12 13:42 EST1 7 30
York SpitSignificant Wave HeightWaves30.90ft2026-11-12 13:42 EST1 7 30
York SpitWater SalinityWater Quality223.1PSU2026-11-12 13:42 EST1 7 30
York SpitWater TemperatureWater Quality262.0F2026-11-12 13:42 EST1 7 30
York SpitWave Direction (From)Waves3194Deg. Mag.2026-11-12 13:42 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