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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological156.7F2026-05-10 02:24 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological129.9inches2026-05-10 02:24 EDT1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-05-10 02:24 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52938Degrees2026-05-10 02:24 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves33.0s2026-05-10 02:24 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality20%2026-05-10 02:24 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.08ft2026-05-10 02:24 EDT1 7 30
Baltimore HarborWater SalinityWater Quality26.0PSU2026-05-10 02:24 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality262.7F2026-05-10 02:24 EDT1 7 30
Baltimore HarborWave Direction (From)Waves38Deg. Mag.2026-05-10 02:24 EDT1 7 30
Baltimore HarborWind ChillMeteorological156.7F2026-05-10 02:24 EDT1 7 30
Baltimore HarborWind DirectionMeteorological127Deg. Mag.2026-05-10 02:24 EDT1 7 30
Baltimore HarborWind GustMeteorological16.2kts2026-05-10 02:24 EDT1 7 30
Baltimore HarborWind SpeedMeteorological14.6kts2026-05-10 02:24 EDT1 7 30
AnnapolisAir TemperatureMeteorological157.0F2026-05-10 02:24 EDT1 7 30
AnnapolisBarometric PressureMeteorological129.8inches2026-05-10 02:24 EDT1 7 30
AnnapolisLatitudePosition538.96354Degrees2026-05-10 02:24 EDT1 7 30
AnnapolisLongitudePosition5-76.44687Degrees2026-05-10 02:24 EDT1 7 30
AnnapolisMean Wave PeriodWaves32.7s2026-05-10 02:24 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality21%2026-05-10 02:24 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.30ft2026-05-10 02:24 EDT1 7 30
AnnapolisWater SalinityWater Quality28.9PSU2026-05-10 02:24 EDT1 7 30
AnnapolisWater TemperatureWater Quality261.5F2026-05-10 02:24 EDT1 7 30
AnnapolisWave Direction (From)Waves3210Deg. Mag.2026-05-10 02:24 EDT1 7 30
AnnapolisWind ChillMeteorological157.0F2026-05-10 02:24 EDT1 7 30
AnnapolisWind DirectionMeteorological1309Deg. Mag.2026-05-10 02:24 EDT1 7 30
AnnapolisWind GustMeteorological13.7kts2026-05-10 02:24 EDT1 7 30
AnnapolisWind SpeedMeteorological12.9kts2026-05-10 02:24 EDT1 7 30
Gooses ReefAir TemperatureMeteorological159.5F2026-05-10 02:24 EDT1 7 30
Gooses ReefBarometric PressureMeteorological129.8inches2026-05-10 02:24 EDT1 7 30
Gooses ReefLatitudePosition538.55615Degrees2026-05-10 02:24 EDT1 7 30
Gooses ReefLongitudePosition5-76.41472Degrees2026-05-10 02:24 EDT1 7 30
Gooses ReefMean Wave PeriodWaves32.2s2026-05-10 02:24 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality24%2026-05-10 02:24 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.55ft2026-05-10 02:24 EDT1 7 30
Gooses ReefWater SalinityWater Quality212.0PSU2026-05-10 02:24 EDT1 7 30
Gooses ReefWater TemperatureWater Quality261.2F2026-05-10 02:24 EDT1 7 30
Gooses ReefWave Direction (From)Waves3148Deg. Mag.2026-05-10 02:24 EDT1 7 30
Gooses ReefWind ChillMeteorological159.5F2026-05-10 02:24 EDT1 7 30
Gooses ReefWind DirectionMeteorological1222Deg. Mag.2026-05-10 02:24 EDT1 7 30
Gooses ReefWind GustMeteorological110.9kts2026-05-10 02:24 EDT1 7 30
Gooses ReefWind SpeedMeteorological18.2kts2026-05-10 02:24 EDT1 7 30
PotomacAir TemperatureMeteorological163.0F2026-05-10 02:24 EDT1 7 30
PotomacBarometric PressureMeteorological129.9inches2026-05-10 02:24 EDT1 7 30
PotomacLatitudePosition538.03341Degrees2026-05-10 02:24 EDT1 7 30
PotomacLongitudePosition5-76.33748Degrees2026-05-10 02:24 EDT1 7 30
PotomacMean Wave PeriodWaves32.0s2026-05-10 02:24 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality24%2026-05-10 02:24 EDT1 7 30
PotomacSignificant Wave HeightWaves30.73ft2026-05-10 02:24 EDT1 7 30
PotomacWater SalinityWater Quality215.0PSU2026-05-10 02:24 EDT1 7 30
PotomacWater TemperatureWater Quality261.4F2026-05-10 02:24 EDT1 7 30
PotomacWave Direction (From)Waves3233Deg. Mag.2026-05-10 02:24 EDT1 7 30
PotomacWind ChillMeteorological163.0F2026-05-10 02:24 EDT1 7 30
PotomacWind DirectionMeteorological1239Deg. Mag.2026-05-10 02:24 EDT1 7 30
PotomacWind GustMeteorological18.7kts2026-05-10 02:24 EDT1 7 30
PotomacWind SpeedMeteorological16.8kts2026-05-10 02:24 EDT1 7 30
Stingray PointAir TemperatureMeteorological137.5F2026-02-21 21:30 EST1 7 30
Stingray PointBarometric PressureMeteorological130.2inches2026-02-21 21:30 EST1 7 30
Stingray PointLatitudePosition537.56759Degrees2026-02-21 21:30 EST1 7 30
Stingray PointLongitudePosition5-76.26278Degrees2026-02-21 21:30 EST1 7 30
Stingray PointMean Wave PeriodWaves32.5s2026-02-21 21:30 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2026-02-21 21:30 EST1 7 30
Stingray PointSignificant Wave HeightWaves30.09ft2026-02-21 21:30 EST1 7 30
Stingray PointWater SalinityWater Quality219.7PSU2026-02-21 21:30 EST1 7 30
Stingray PointWater TemperatureWater Quality239.0F2026-02-21 21:30 EST1 7 30
Stingray PointWave Direction (From)Waves371Deg. Mag.2026-02-21 21:30 EST1 7 30
Stingray PointWind ChillMeteorological132.6F2026-02-21 21:30 EST1 7 30
Stingray PointWind DirectionMeteorological1122Deg. Mag.2026-02-21 21:30 EST1 7 30
Stingray PointWind GustMeteorological17.0kts2026-02-21 21:30 EST1 7 30
Stingray PointWind SpeedMeteorological15.4kts2026-02-21 21:30 EST1 7 30
York SpitAir TemperatureMeteorological162.4F2026-05-10 02:24 EDT1 7 30
York SpitBarometric PressureMeteorological129.9inches2026-05-10 02:24 EDT1 7 30
York SpitCurrent DirectionCurrents4169Deg. Mag.2026-05-10 02:24 EDT1 7 30
York SpitCurrent SpeedCurrents41.886kts2026-05-10 02:24 EDT1 7 30
York SpitLatitudePosition537.20779Degrees2026-05-10 02:24 EDT1 7 30
York SpitLongitudePosition5-76.26897Degrees2026-05-10 02:24 EDT1 7 30
York SpitMean Wave PeriodWaves37.1s2026-05-10 02:24 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-05-10 02:24 EDT1 7 30
York SpitSignificant Wave HeightWaves30.64ft2026-05-10 02:24 EDT1 7 30
York SpitWater SalinityWater Quality222.3PSU2026-05-10 02:24 EDT1 7 30
York SpitWater TemperatureWater Quality263.3F2026-05-10 02:24 EDT1 7 30
York SpitWave Direction (From)Waves3144Deg. Mag.2026-05-10 02:24 EDT1 7 30
York SpitWind ChillMeteorological162.4F2026-05-10 02:24 EDT1 7 30
York SpitWind DirectionMeteorological1248Deg. Mag.2026-05-10 02:24 EDT1 7 30
York SpitWind GustMeteorological18.9kts2026-05-10 02:24 EDT1 7 30
York SpitWind SpeedMeteorological17.0kts2026-05-10 02:24 EDT1 7 30