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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological184.5F2026-09-09 13:24 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.2inches2026-09-09 13:24 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4146Deg. Mag.2026-09-09 13:24 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.672kts2026-09-09 13:24 EDT1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-09-09 13:24 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-09-09 13:24 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves31.5s2026-09-09 13:24 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality229%2026-09-09 13:24 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.33ft2026-09-09 13:24 EDT1 7 30
Baltimore HarborWater SalinityWater Quality29.6PSU2026-09-09 13:24 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality280.3F2026-09-09 13:24 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3248Deg. Mag.2026-09-09 13:24 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1216Deg. Mag.2026-09-09 13:24 EDT1 7 30
Baltimore HarborWind GustMeteorological116.1kts2026-09-09 13:24 EDT1 7 30
Baltimore HarborWind SpeedMeteorological112.7kts2026-09-09 13:24 EDT1 7 30
AnnapolisAir TemperatureMeteorological177.7F2026-09-09 13:24 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.2inches2026-09-09 13:24 EDT1 7 30
AnnapolisLatitudePosition538.96360Degrees2026-09-09 13:24 EDT1 7 30
AnnapolisLongitudePosition5-76.44690Degrees2026-09-09 13:24 EDT1 7 30
AnnapolisMean Wave PeriodWaves33.6s2026-09-09 13:24 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality260%2026-09-09 13:24 EDT1 7 30
AnnapolisSignificant Wave HeightWaves31.14ft2026-09-09 13:24 EDT1 7 30
AnnapolisWater SalinityWater Quality212.0PSU2026-09-09 13:24 EDT1 7 30
AnnapolisWater TemperatureWater Quality279.9F2026-09-09 13:24 EDT1 7 30
AnnapolisWave Direction (From)Waves32Deg. Mag.2026-09-09 13:24 EDT1 7 30
AnnapolisWind DirectionMeteorological1167Deg. Mag.2026-09-09 13:24 EDT1 7 30
AnnapolisWind GustMeteorological118.3kts2026-09-09 13:24 EDT1 7 30
AnnapolisWind SpeedMeteorological113.8kts2026-09-09 13:24 EDT1 7 30
Gooses ReefAir TemperatureMeteorological178.6F2026-09-09 13:24 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.2inches2026-09-09 13:24 EDT1 7 30
Gooses ReefLatitudePosition538.55620Degrees2026-09-09 13:24 EDT1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-09-09 13:24 EDT1 7 30
Gooses ReefMean Wave PeriodWaves32.2s2026-09-09 13:24 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality257%2026-09-09 13:24 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.82ft2026-09-09 13:24 EDT1 7 30
Gooses ReefWater SalinityWater Quality215.3PSU2026-09-09 13:24 EDT1 7 30
Gooses ReefWater TemperatureWater Quality280.3F2026-09-09 13:24 EDT1 7 30
Gooses ReefWave Direction (From)Waves3133Deg. Mag.2026-09-09 13:24 EDT1 7 30
Gooses ReefWind DirectionMeteorological1207Deg. Mag.2026-09-09 13:24 EDT1 7 30
Gooses ReefWind GustMeteorological112.4kts2026-09-09 13:24 EDT1 7 30
Gooses ReefWind SpeedMeteorological18.9kts2026-09-09 13:24 EDT1 7 30
PotomacAir TemperatureMeteorological182.4F2026-09-09 13:24 EDT1 7 30
PotomacBarometric PressureMeteorological130.3inches2026-09-09 13:24 EDT1 7 30
PotomacLatitudePosition538.03340Degrees2026-09-09 13:24 EDT1 7 30
PotomacLongitudePosition5-76.33730Degrees2026-09-09 13:24 EDT1 7 30
PotomacMean Wave PeriodWaves32.3s2026-09-09 13:24 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality235%2026-09-09 13:24 EDT1 7 30
PotomacSignificant Wave HeightWaves31.08ft2026-09-09 13:24 EDT1 7 30
PotomacWater SalinityWater Quality217.0PSU2026-09-09 13:24 EDT1 7 30
PotomacWater TemperatureWater Quality280.8F2026-09-09 13:24 EDT1 7 30
PotomacWave Direction (From)Waves3254Deg. Mag.2026-09-09 13:24 EDT1 7 30
PotomacWind DirectionMeteorological1203Deg. Mag.2026-09-09 13:24 EDT1 7 30
PotomacWind GustMeteorological113.6kts2026-09-09 13:24 EDT1 7 30
PotomacWind SpeedMeteorological18.5kts2026-09-09 13:24 EDT1 7 30
Stingray PointAir TemperatureMeteorological179.1F2026-09-09 13:24 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.2inches2026-09-09 13:24 EDT1 7 30
Stingray PointLatitudePosition537.56740Degrees2026-09-09 13:24 EDT1 7 30
Stingray PointLongitudePosition5-76.26210Degrees2026-09-09 13:24 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality214%2026-09-09 13:24 EDT1 7 30
Stingray PointWater SalinityWater Quality219.3PSU2026-09-09 13:24 EDT1 7 30
Stingray PointWater TemperatureWater Quality281.4F2026-09-09 13:24 EDT1 7 30
Stingray PointWind DirectionMeteorological1155Deg. Mag.2026-09-09 13:24 EDT1 7 30
Stingray PointWind GustMeteorological116.3kts2026-09-09 13:24 EDT1 7 30
Stingray PointWind SpeedMeteorological112.7kts2026-09-09 13:24 EDT1 7 30
York SpitAir TemperatureMeteorological178.5F2026-09-09 13:24 EDT1 7 30
York SpitBarometric PressureMeteorological130.3inches2026-09-09 13:24 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 SpitLatitudePosition537.20710Degrees2026-09-09 13:24 EDT1 7 30
York SpitLongitudePosition5-76.26910Degrees2026-09-09 13:24 EDT1 7 30
York SpitMean Wave PeriodWaves32.3s2026-09-09 13:24 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality249%2026-09-09 13:24 EDT1 7 30
York SpitSignificant Wave HeightWaves30.54ft2026-09-09 13:24 EDT1 7 30
York SpitWater SalinityWater Quality210.5PSU2026-09-09 13:24 EDT1 7 30
York SpitWater TemperatureWater Quality282.1F2026-09-09 13:24 EDT1 7 30
York SpitWave Direction (From)Waves3213Deg. Mag.2026-09-09 13:24 EDT1 7 30
York SpitWind DirectionMeteorological1157Deg. Mag.2026-09-09 13:24 EDT1 7 30
York SpitWind GustMeteorological111.1kts2026-09-09 13:24 EDT1 7 30
York SpitWind SpeedMeteorological19.0kts2026-09-09 13:24 EDT1 7 30