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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological146.5F2026-11-10 06:18 EST1 7 30
Baltimore HarborBarometric PressureMeteorological130.1inches2026-11-10 06:18 EST1 7 30
Baltimore HarborCurrent DirectionCurrents4167Deg. Mag.2026-11-10 06:18 EST1 7 30
Baltimore HarborCurrent SpeedCurrents45.127kts2026-11-10 06:18 EST1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-11-10 06:18 EST1 7 30
Baltimore HarborLongitudePosition5-76.52930Degrees2026-11-10 06:18 EST1 7 30
Baltimore HarborMean Wave PeriodWaves32.2s2026-11-10 06:18 EST1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality24%2026-11-10 06:18 EST1 7 30
Baltimore HarborSignificant Wave HeightWaves30.27ft2026-11-10 06:18 EST1 7 30
Baltimore HarborWater SalinityWater Quality214.3PSU2026-11-10 06:18 EST1 7 30
Baltimore HarborWater TemperatureWater Quality260.1F2026-11-10 06:18 EST1 7 30
Baltimore HarborWave Direction (From)Waves3165Deg. Mag.2026-11-10 06:18 EST1 7 30
Baltimore HarborWind DirectionMeteorological1232Deg. Mag.2026-11-10 06:18 EST1 7 30
Baltimore HarborWind GustMeteorological116.3kts2026-11-10 06:18 EST1 7 30
Baltimore HarborWind SpeedMeteorological113.6kts2026-11-10 06:18 EST1 7 30
AnnapolisAir TemperatureMeteorological146.2F2026-11-10 06:24 EST1 7 30
AnnapolisBarometric PressureMeteorological130.1inches2026-11-10 06:24 EST1 7 30
AnnapolisLatitudePosition538.96340Degrees2026-11-10 06:24 EST1 7 30
AnnapolisLongitudePosition5-76.44680Degrees2026-11-10 06:24 EST1 7 30
AnnapolisMean Wave PeriodWaves31.4s2026-11-10 06:24 EST1 7 30
AnnapolisSea Nettle ProbabilityWater Quality22%2026-11-10 06:24 EST1 7 30
AnnapolisSignificant Wave HeightWaves30.28ft2026-11-10 06:24 EST1 7 30
AnnapolisWater SalinityWater Quality215.9PSU2026-11-10 06:24 EST1 7 30
AnnapolisWater TemperatureWater Quality259.5F2026-11-10 06:24 EST1 7 30
AnnapolisWave Direction (From)Waves381Deg. Mag.2026-11-10 06:24 EST1 7 30
AnnapolisWind DirectionMeteorological1263Deg. Mag.2026-11-10 06:24 EST1 7 30
AnnapolisWind GustMeteorological112.2kts2026-11-10 06:24 EST1 7 30
AnnapolisWind SpeedMeteorological19.8kts2026-11-10 06:24 EST1 7 30
Gooses ReefAir TemperatureMeteorological150.7F2026-11-10 06:06 EST1 7 30
Gooses ReefLatitudePosition538.55600Degrees2026-11-10 06:06 EST1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-11-10 06:06 EST1 7 30
Gooses ReefMean Wave PeriodWaves32.1s2026-11-10 06:06 EST1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality21%2026-11-10 06:06 EST1 7 30
Gooses ReefSignificant Wave HeightWaves30.97ft2026-11-10 06:06 EST1 7 30
Gooses ReefWater SalinityWater Quality218.0PSU2026-11-10 06:06 EST1 7 30
Gooses ReefWater TemperatureWater Quality260.8F2026-11-10 06:06 EST1 7 30
Gooses ReefWave Direction (From)Waves3160Deg. Mag.2026-11-10 06:06 EST1 7 30
Gooses ReefWind DirectionMeteorological1246Deg. Mag.2026-11-10 06:06 EST1 7 30
Gooses ReefWind GustMeteorological110.9kts2026-11-10 06:06 EST1 7 30
Gooses ReefWind SpeedMeteorological18.4kts2026-11-10 06:06 EST1 7 30
PotomacAir TemperatureMeteorological152.9F2026-11-10 06:18 EST1 7 30
PotomacBarometric PressureMeteorological130.1inches2026-11-10 06:18 EST1 7 30
PotomacLatitudePosition538.03320Degrees2026-11-10 06:18 EST1 7 30
PotomacLongitudePosition5-76.33730Degrees2026-11-10 06:18 EST1 7 30
PotomacMean Wave PeriodWaves34.4s2026-11-10 06:18 EST1 7 30
PotomacSea Nettle ProbabilityWater Quality20%2026-11-10 06:18 EST1 7 30
PotomacSignificant Wave HeightWaves30.31ft2026-11-10 06:18 EST1 7 30
PotomacWater SalinityWater Quality218.7PSU2026-11-10 06:18 EST1 7 30
PotomacWater TemperatureWater Quality260.4F2026-11-10 06:18 EST1 7 30
PotomacWave Direction (From)Waves3139Deg. Mag.2026-11-10 06:18 EST1 7 30
PotomacWind DirectionMeteorological1234Deg. Mag.2026-11-10 06:18 EST1 7 30
PotomacWind GustMeteorological12.1kts2026-11-10 06:18 EST1 7 30
PotomacWind SpeedMeteorological11.3kts2026-11-10 06:18 EST1 7 30
Stingray PointAir TemperatureMeteorological153.3F2026-11-10 06:24 EST1 7 30
Stingray PointBarometric PressureMeteorological130.2inches2026-11-10 06:24 EST1 7 30
Stingray PointMean Wave PeriodWaves32.6s2026-11-10 06:24 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2026-11-10 06:24 EST1 7 30
Stingray PointSignificant Wave HeightWaves30.35ft2026-11-10 06:24 EST1 7 30
Stingray PointWater SalinityWater Quality219.3PSU2026-11-10 06:24 EST1 7 30
Stingray PointWater TemperatureWater Quality261.2F2026-11-10 06:24 EST1 7 30
Stingray PointWave Direction (From)Waves34Deg. Mag.2026-11-10 06:24 EST1 7 30
Stingray PointWind DirectionMeteorological1229Deg. Mag.2026-11-10 06:24 EST1 7 30
Stingray PointWind GustMeteorological14.9kts2026-11-10 06:24 EST1 7 30
Stingray PointWind SpeedMeteorological13.7kts2026-11-10 06:24 EST1 7 30
York SpitAir TemperatureMeteorological154.9F2026-11-10 06:18 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 SpitLatitudePosition537.20710Degrees2026-11-10 06:18 EST1 7 30
York SpitLongitudePosition5-76.26920Degrees2026-11-10 06:18 EST1 7 30
York SpitMean Wave PeriodWaves33.4s2026-11-10 06:18 EST1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-11-10 06:18 EST1 7 30
York SpitSignificant Wave HeightWaves30.56ft2026-11-10 06:18 EST1 7 30
York SpitWater SalinityWater Quality223.2PSU2026-11-10 06:18 EST1 7 30
York SpitWater TemperatureWater Quality261.2F2026-11-10 06:18 EST1 7 30
York SpitWave Direction (From)Waves3231Deg. Mag.2026-11-10 06:18 EST1 7 30
York SpitWind DirectionMeteorological1132Deg. Mag.2026-11-10 06:18 EST1 7 30
York SpitWind GustMeteorological18.9kts2026-11-10 06:18 EST1 7 30
York SpitWind SpeedMeteorological16.8kts2026-11-10 06:18 EST1 7 30