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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological172.3F2026-08-24 09:54 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.1inches2026-08-24 09:54 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4186Deg. Mag.2026-08-24 09:54 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.592kts2026-08-24 09:54 EDT1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-08-24 09:54 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52930Degrees2026-08-24 09:54 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.4s2026-08-24 09:54 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality244%2026-08-24 09:54 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.30ft2026-08-24 09:54 EDT1 7 30
Baltimore HarborWater SalinityWater Quality211.1PSU2026-08-24 09:54 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality279.3F2026-08-24 09:54 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3252Deg. Mag.2026-08-24 09:54 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1274Deg. Mag.2026-08-24 09:54 EDT1 7 30
Baltimore HarborWind GustMeteorological16.2kts2026-08-24 09:54 EDT1 7 30
Baltimore HarborWind SpeedMeteorological14.0kts2026-08-24 09:54 EDT1 7 30
AnnapolisAir TemperatureMeteorological174.2F2026-08-24 09:54 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.0inches2026-08-24 09:54 EDT1 7 30
AnnapolisLatitudePosition538.96340Degrees2026-08-24 09:54 EDT1 7 30
AnnapolisLongitudePosition5-76.44690Degrees2026-08-24 09:54 EDT1 7 30
AnnapolisMean Wave PeriodWaves31.9s2026-08-24 09:54 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality263%2026-08-24 09:54 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.22ft2026-08-24 09:54 EDT1 7 30
AnnapolisWater SalinityWater Quality212.4PSU2026-08-24 09:54 EDT1 7 30
AnnapolisWater TemperatureWater Quality279.5F2026-08-24 09:54 EDT1 7 30
AnnapolisWave Direction (From)Waves3146Deg. Mag.2026-08-24 09:54 EDT1 7 30
AnnapolisWind DirectionMeteorological1331Deg. Mag.2026-08-24 09:54 EDT1 7 30
AnnapolisWind GustMeteorological11.9kts2026-08-24 09:54 EDT1 7 30
AnnapolisWind SpeedMeteorological11.2kts2026-08-24 09:54 EDT1 7 30
Gooses ReefAir TemperatureMeteorological173.6F2026-08-24 09:54 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.0inches2026-08-24 09:54 EDT1 7 30
Gooses ReefLatitudePosition538.55610Degrees2026-08-24 09:54 EDT1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-08-24 09:54 EDT1 7 30
Gooses ReefMean Wave PeriodWaves31.8s2026-08-24 09:54 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality258%2026-08-24 09:54 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.60ft2026-08-24 09:54 EDT1 7 30
Gooses ReefWater SalinityWater Quality215.3PSU2026-08-24 09:54 EDT1 7 30
Gooses ReefWater TemperatureWater Quality280.6F2026-08-24 09:54 EDT1 7 30
Gooses ReefWave Direction (From)Waves3321Deg. Mag.2026-08-24 09:54 EDT1 7 30
Gooses ReefWind DirectionMeteorological1354Deg. Mag.2026-08-24 09:54 EDT1 7 30
Gooses ReefWind GustMeteorological110.5kts2026-08-24 09:54 EDT1 7 30
Gooses ReefWind SpeedMeteorological16.7kts2026-08-24 09:54 EDT1 7 30
PotomacAir TemperatureMeteorological178.8F2026-08-24 09:54 EDT1 7 30
PotomacBarometric PressureMeteorological130.0inches2026-08-24 09:54 EDT1 7 30
PotomacLatitudePosition538.03340Degrees2026-08-24 09:54 EDT1 7 30
PotomacLongitudePosition5-76.33750Degrees2026-08-24 09:54 EDT1 7 30
PotomacMean Wave PeriodWaves31.7s2026-08-24 09:54 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality241%2026-08-24 09:54 EDT1 7 30
PotomacSignificant Wave HeightWaves30.29ft2026-08-24 09:54 EDT1 7 30
PotomacWater SalinityWater Quality216.8PSU2026-08-24 09:54 EDT1 7 30
PotomacWater TemperatureWater Quality281.5F2026-08-24 09:54 EDT1 7 30
PotomacWave Direction (From)Waves3246Deg. Mag.2026-08-24 09:54 EDT1 7 30
PotomacWind DirectionMeteorological1226Deg. Mag.2026-08-24 09:54 EDT1 7 30
PotomacWind GustMeteorological15.1kts2026-08-24 09:54 EDT1 7 30
PotomacWind SpeedMeteorological13.4kts2026-08-24 09:54 EDT1 7 30
Stingray PointAir TemperatureMeteorological175.2F2026-08-24 09:54 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.0inches2026-08-24 09:54 EDT1 7 30
Stingray PointLatitudePosition537.56760Degrees2026-08-24 09:54 EDT1 7 30
Stingray PointLongitudePosition5-76.26210Degrees2026-08-24 09:54 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality222%2026-08-24 09:54 EDT1 7 30
Stingray PointWater SalinityWater Quality218.8PSU2026-08-24 09:54 EDT1 7 30
Stingray PointWater TemperatureWater Quality282.8F2026-08-24 09:54 EDT1 7 30
Stingray PointWind DirectionMeteorological1304Deg. Mag.2026-08-24 09:54 EDT1 7 30
Stingray PointWind GustMeteorological15.8kts2026-08-24 09:54 EDT1 7 30
Stingray PointWind SpeedMeteorological13.7kts2026-08-24 09:54 EDT1 7 30
York SpitAir TemperatureMeteorological181.1F2026-08-24 09:54 EDT1 7 30
York SpitBarometric PressureMeteorological130.0inches2026-08-24 09:54 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 SpitLatitudePosition537.20710Degrees2026-08-24 09:54 EDT1 7 30
York SpitLongitudePosition5-76.26920Degrees2026-08-24 09:54 EDT1 7 30
York SpitMean Wave PeriodWaves31.7s2026-08-24 09:54 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality23%2026-08-24 09:54 EDT1 7 30
York SpitSignificant Wave HeightWaves30.55ft2026-08-24 09:54 EDT1 7 30
York SpitWater SalinityWater Quality222.5PSU2026-08-24 09:54 EDT1 7 30
York SpitWater TemperatureWater Quality282.0F2026-08-24 09:54 EDT1 7 30
York SpitWave Direction (From)Waves314Deg. Mag.2026-08-24 09:54 EDT1 7 30
York SpitWind DirectionMeteorological1338Deg. Mag.2026-08-24 09:54 EDT1 7 30
York SpitWind GustMeteorological14.5kts2026-08-24 09:54 EDT1 7 30
York SpitWind SpeedMeteorological13.2kts2026-08-24 09:54 EDT1 7 30