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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological162.6F2026-11-06 08:36 EST1 7 30
Baltimore HarborBarometric PressureMeteorological129.9inches2026-11-06 08:36 EST1 7 30
Baltimore HarborCurrent DirectionCurrents4297Deg. Mag.2026-11-06 08:36 EST1 7 30
Baltimore HarborCurrent SpeedCurrents44.766kts2026-11-06 08:36 EST1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-11-06 08:36 EST1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-11-06 08:36 EST1 7 30
Baltimore HarborMean Wave PeriodWaves31.5s2026-11-06 08:36 EST1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality28%2026-11-06 08:36 EST1 7 30
Baltimore HarborSignificant Wave HeightWaves30.39ft2026-11-06 08:36 EST1 7 30
Baltimore HarborWater SalinityWater Quality212.7PSU2026-11-06 08:36 EST1 7 30
Baltimore HarborWater TemperatureWater Quality263.6F2026-11-06 08:36 EST1 7 30
Baltimore HarborWave Direction (From)Waves3111Deg. Mag.2026-11-06 08:36 EST1 7 30
Baltimore HarborWind DirectionMeteorological15Deg. Mag.2026-11-06 08:36 EST1 7 30
Baltimore HarborWind GustMeteorological16.6kts2026-11-06 08:36 EST1 7 30
Baltimore HarborWind SpeedMeteorological15.6kts2026-11-06 08:36 EST1 7 30
AnnapolisAir TemperatureMeteorological163.5F2026-11-06 08:36 EST1 7 30
AnnapolisBarometric PressureMeteorological129.9inches2026-11-06 08:36 EST1 7 30
AnnapolisLatitudePosition538.96340Degrees2026-11-06 08:36 EST1 7 30
AnnapolisLongitudePosition5-76.44690Degrees2026-11-06 08:36 EST1 7 30
AnnapolisMean Wave PeriodWaves35.2s2026-11-06 08:36 EST1 7 30
AnnapolisSea Nettle ProbabilityWater Quality25%2026-11-06 08:36 EST1 7 30
AnnapolisSignificant Wave HeightWaves30.47ft2026-11-06 08:36 EST1 7 30
AnnapolisWater SalinityWater Quality215.2PSU2026-11-06 08:36 EST1 7 30
AnnapolisWater TemperatureWater Quality263.8F2026-11-06 08:36 EST1 7 30
AnnapolisWave Direction (From)Waves3269Deg. Mag.2026-11-06 08:36 EST1 7 30
AnnapolisWind DirectionMeteorological1351Deg. Mag.2026-11-06 08:36 EST1 7 30
AnnapolisWind GustMeteorological18.9kts2026-11-06 08:36 EST1 7 30
AnnapolisWind SpeedMeteorological16.7kts2026-11-06 08:36 EST1 7 30
Gooses ReefAir TemperatureMeteorological161.7F2026-11-06 08:36 EST1 7 30
Gooses ReefBarometric PressureMeteorological130.8inches2026-11-06 08:36 EST1 7 30
Gooses ReefLatitudePosition538.55600Degrees2026-11-06 08:36 EST1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-11-06 08:36 EST1 7 30
Gooses ReefMean Wave PeriodWaves34.2s2026-11-06 08:36 EST1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality22%2026-11-06 08:36 EST1 7 30
Gooses ReefSignificant Wave HeightWaves30.71ft2026-11-06 08:36 EST1 7 30
Gooses ReefWater SalinityWater Quality217.2PSU2026-11-06 08:36 EST1 7 30
Gooses ReefWater TemperatureWater Quality263.6F2026-11-06 08:36 EST1 7 30
Gooses ReefWave Direction (From)Waves3121Deg. Mag.2026-11-06 08:36 EST1 7 30
Gooses ReefWind DirectionMeteorological1314Deg. Mag.2026-11-06 08:36 EST1 7 30
Gooses ReefWind GustMeteorological114.8kts2026-11-06 08:36 EST1 7 30
Gooses ReefWind SpeedMeteorological111.8kts2026-11-06 08:36 EST1 7 30
PotomacAir TemperatureMeteorological162.3F2026-11-06 08:36 EST1 7 30
PotomacBarometric PressureMeteorological129.9inches2026-11-06 08:36 EST1 7 30
PotomacLatitudePosition538.03340Degrees2026-11-06 08:36 EST1 7 30
PotomacLongitudePosition5-76.33750Degrees2026-11-06 08:36 EST1 7 30
PotomacMean Wave PeriodWaves33.7s2026-11-06 08:36 EST1 7 30
PotomacSea Nettle ProbabilityWater Quality23%2026-11-06 08:36 EST1 7 30
PotomacSignificant Wave HeightWaves31.45ft2026-11-06 08:36 EST1 7 30
PotomacWater SalinityWater Quality216.4PSU2026-11-06 08:36 EST1 7 30
PotomacWater TemperatureWater Quality264.3F2026-11-06 08:36 EST1 7 30
PotomacWave Direction (From)Waves3162Deg. Mag.2026-11-06 08:36 EST1 7 30
PotomacWind DirectionMeteorological1201Deg. Mag.2026-11-06 08:36 EST1 7 30
PotomacWind GustMeteorological119.0kts2026-11-06 08:36 EST1 7 30
PotomacWind SpeedMeteorological113.9kts2026-11-06 08:36 EST1 7 30
Stingray PointAir TemperatureMeteorological163.4F2026-11-06 08:36 EST1 7 30
Stingray PointBarometric PressureMeteorological130.0inches2026-11-06 08:36 EST1 7 30
Stingray PointMean Wave PeriodWaves314.8s2026-11-06 08:36 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2026-11-06 08:36 EST1 7 30
Stingray PointSignificant Wave HeightWaves32.15ft2026-11-06 08:36 EST1 7 30
Stingray PointWater SalinityWater Quality220.4PSU2026-11-06 08:36 EST1 7 30
Stingray PointWater TemperatureWater Quality263.4F2026-11-06 08:36 EST1 7 30
Stingray PointWave Direction (From)Waves3149Deg. Mag.2026-11-06 08:36 EST1 7 30
York SpitAir TemperatureMeteorological166.2F2026-11-06 08:36 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 SpitLatitudePosition537.20720Degrees2026-11-06 08:36 EST1 7 30
York SpitLongitudePosition5-76.26920Degrees2026-11-06 08:36 EST1 7 30
York SpitMean Wave PeriodWaves32.5s2026-11-06 08:36 EST1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-11-06 08:36 EST1 7 30
York SpitSignificant Wave HeightWaves30.56ft2026-11-06 08:36 EST1 7 30
York SpitWater SalinityWater Quality222.2PSU2026-11-06 08:36 EST1 7 30
York SpitWater TemperatureWater Quality263.6F2026-11-06 08:36 EST1 7 30
York SpitWave Direction (From)Waves3302Deg. Mag.2026-11-06 08:36 EST1 7 30
York SpitWind DirectionMeteorological1206Deg. Mag.2026-11-06 08:36 EST1 7 30
York SpitWind GustMeteorological115.3kts2026-11-06 08:36 EST1 7 30
York SpitWind SpeedMeteorological111.9kts2026-11-06 08:36 EST1 7 30