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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological164.4F2026-06-09 01:12 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.4inches2026-06-09 01:12 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4330Deg. Mag.2026-06-09 01:06 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.957kts2026-06-09 01:06 EDT1 7 30
Baltimore HarborLatitudePosition539.22281Degrees2026-06-09 01:12 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-06-09 01:12 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.7s2026-06-09 01:12 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality25%2026-06-09 01:06 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.49ft2026-06-09 01:12 EDT1 7 30
Baltimore HarborWater SalinityWater Quality28.5PSU2026-06-09 01:12 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality273.6F2026-06-09 01:12 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3246Deg. Mag.2026-06-09 01:12 EDT1 7 30
Baltimore HarborWind ChillMeteorological164.6F2026-06-09 01:06 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1156Deg. Mag.2026-06-09 01:12 EDT1 7 30
Baltimore HarborWind GustMeteorological112.4kts2026-06-09 01:12 EDT1 7 30
Baltimore HarborWind SpeedMeteorological19.4kts2026-06-09 01:12 EDT1 7 30
AnnapolisAir TemperatureMeteorological162.6F2026-06-09 01:12 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.3inches2026-06-09 01:12 EDT1 7 30
AnnapolisLatitudePosition538.96354Degrees2026-06-09 01:12 EDT1 7 30
AnnapolisLongitudePosition5-76.44687Degrees2026-06-09 01:12 EDT1 7 30
AnnapolisMean Wave PeriodWaves32.2s2026-06-09 01:12 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality29%2026-06-09 01:12 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.88ft2026-06-09 01:12 EDT1 7 30
AnnapolisWater SalinityWater Quality29.3PSU2026-06-09 01:12 EDT1 7 30
AnnapolisWater TemperatureWater Quality274.1F2026-06-09 01:12 EDT1 7 30
AnnapolisWave Direction (From)Waves3109Deg. Mag.2026-06-09 01:12 EDT1 7 30
AnnapolisWind ChillMeteorological162.6F2026-06-09 01:12 EDT1 7 30
AnnapolisWind DirectionMeteorological1163Deg. Mag.2026-06-09 01:12 EDT1 7 30
AnnapolisWind GustMeteorological115.9kts2026-06-09 01:12 EDT1 7 30
AnnapolisWind SpeedMeteorological112.6kts2026-06-09 01:12 EDT1 7 30
Gooses ReefAir TemperatureMeteorological160.1F2026-06-09 01:12 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.3inches2026-06-09 01:12 EDT1 7 30
Gooses ReefLatitudePosition538.55615Degrees2026-06-09 01:12 EDT1 7 30
Gooses ReefLongitudePosition5-76.41494Degrees2026-06-09 01:12 EDT1 7 30
Gooses ReefMean Wave PeriodWaves32.7s2026-06-09 01:12 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality243%2026-06-09 01:12 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.91ft2026-06-09 01:12 EDT1 7 30
Gooses ReefWater SalinityWater Quality213.3PSU2026-06-09 01:12 EDT1 7 30
Gooses ReefWater TemperatureWater Quality272.8F2026-06-09 01:12 EDT1 7 30
Gooses ReefWave Direction (From)Waves3133Deg. Mag.2026-06-09 01:12 EDT1 7 30
Gooses ReefWind ChillMeteorological160.1F2026-06-09 01:12 EDT1 7 30
Gooses ReefWind DirectionMeteorological1116Deg. Mag.2026-06-09 01:12 EDT1 7 30
Gooses ReefWind GustMeteorological116.1kts2026-06-09 01:12 EDT1 7 30
Gooses ReefWind SpeedMeteorological111.5kts2026-06-09 01:12 EDT1 7 30
PotomacAir TemperatureMeteorological164.0F2026-06-09 01:12 EDT1 7 30
PotomacBarometric PressureMeteorological130.4inches2026-06-09 01:12 EDT1 7 30
PotomacLatitudePosition538.03325Degrees2026-06-09 01:12 EDT1 7 30
PotomacLongitudePosition5-76.33755Degrees2026-06-09 01:12 EDT1 7 30
PotomacMean Wave PeriodWaves33.3s2026-06-09 01:12 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality242%2026-06-09 01:12 EDT1 7 30
PotomacSignificant Wave HeightWaves31.58ft2026-06-09 01:12 EDT1 7 30
PotomacWater SalinityWater Quality213.4PSU2026-06-09 01:12 EDT1 7 30
PotomacWater TemperatureWater Quality272.5F2026-06-09 01:12 EDT1 7 30
PotomacWave Direction (From)Waves3134Deg. Mag.2026-06-09 01:12 EDT1 7 30
PotomacWind ChillMeteorological164.0F2026-06-09 01:12 EDT1 7 30
PotomacWind DirectionMeteorological1101Deg. Mag.2026-06-09 01:12 EDT1 7 30
PotomacWind GustMeteorological116.5kts2026-06-09 01:12 EDT1 7 30
PotomacWind SpeedMeteorological112.8kts2026-06-09 01:12 EDT1 7 30
Stingray PointAir TemperatureMeteorological162.0F2026-06-09 01:12 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.3inches2026-06-09 01:12 EDT1 7 30
Stingray PointLatitudePosition537.56740Degrees2026-06-09 01:12 EDT1 7 30
Stingray PointLongitudePosition5-76.26230Degrees2026-06-09 01:12 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality215%2026-06-09 01:12 EDT1 7 30
Stingray PointWater SalinityWater Quality216.5PSU2026-06-09 01:12 EDT1 7 30
Stingray PointWater TemperatureWater Quality273.6F2026-06-09 01:12 EDT1 7 30
Stingray PointWind ChillMeteorological162.0F2026-06-09 01:12 EDT1 7 30
Stingray PointWind DirectionMeteorological1113Deg. Mag.2026-06-09 01:12 EDT1 7 30
Stingray PointWind GustMeteorological117.5kts2026-06-09 01:12 EDT1 7 30
Stingray PointWind SpeedMeteorological113.5kts2026-06-09 01:12 EDT1 7 30
York SpitAir TemperatureMeteorological166.9F2026-06-08 15:30 EDT1 7 30
York SpitBarometric PressureMeteorological130.2inches2026-06-08 15:30 EDT1 7 30
York SpitCurrent DirectionCurrents436Deg. Mag.2026-06-08 02:36 EDT1 7 30
York SpitCurrent SpeedCurrents42.205kts2026-06-08 02:36 EDT1 7 30
York SpitLatitudePosition537.20720Degrees2026-06-08 15:30 EDT1 7 30
York SpitLongitudePosition5-76.26943Degrees2026-06-08 15:30 EDT1 7 30
York SpitMean Wave PeriodWaves34.6s2026-06-08 02:36 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality22%2026-06-08 15:30 EDT1 7 30
York SpitSignificant Wave HeightWaves30.27ft2026-06-08 02:36 EDT1 7 30
York SpitWater SalinityWater Quality220.2PSU2026-06-08 15:30 EDT1 7 30
York SpitWater TemperatureWater Quality273.6F2026-06-08 15:30 EDT1 7 30
York SpitWave Direction (From)Waves3143Deg. Mag.2026-06-08 02:36 EDT1 7 30
York SpitWind ChillMeteorological166.9F2026-06-08 15:30 EDT1 7 30
York SpitWind DirectionMeteorological163Deg. Mag.2026-06-08 15:30 EDT1 7 30
York SpitWind GustMeteorological122.1kts2026-06-08 15:30 EDT1 7 30
York SpitWind SpeedMeteorological117.1kts2026-06-08 15:30 EDT1 7 30