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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological175.9F2026-09-10 02:00 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.0inches2026-09-10 02:00 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4126Deg. Mag.2026-09-10 02:00 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.749kts2026-09-10 02:00 EDT1 7 30
Baltimore HarborLatitudePosition539.22280Degrees2026-09-10 02:00 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-09-10 02:00 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves31.5s2026-09-10 02:00 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality223%2026-09-10 02:00 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.31ft2026-09-10 02:00 EDT1 7 30
Baltimore HarborWater SalinityWater Quality29.2PSU2026-09-10 02:00 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality279.9F2026-09-10 02:00 EDT1 7 30
Baltimore HarborWave Direction (From)Waves341Deg. Mag.2026-09-10 02:00 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1212Deg. Mag.2026-09-10 02:00 EDT1 7 30
Baltimore HarborWind GustMeteorological118.3kts2026-09-10 02:00 EDT1 7 30
Baltimore HarborWind SpeedMeteorological115.0kts2026-09-10 02:00 EDT1 7 30
AnnapolisAir TemperatureMeteorological175.4F2026-09-10 02:00 EDT1 7 30
AnnapolisBarometric PressureMeteorological129.9inches2026-09-10 02:00 EDT1 7 30
AnnapolisLatitudePosition538.96360Degrees2026-09-10 02:00 EDT1 7 30
AnnapolisLongitudePosition5-76.44690Degrees2026-09-10 02:00 EDT1 7 30
AnnapolisMean Wave PeriodWaves33.8s2026-09-10 02:00 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality269%2026-09-10 02:00 EDT1 7 30
AnnapolisSignificant Wave HeightWaves31.37ft2026-09-10 02:00 EDT1 7 30
AnnapolisWater SalinityWater Quality212.9PSU2026-09-10 02:00 EDT1 7 30
AnnapolisWater TemperatureWater Quality279.5F2026-09-10 02:00 EDT1 7 30
AnnapolisWave Direction (From)Waves3290Deg. Mag.2026-09-10 02:00 EDT1 7 30
AnnapolisWind DirectionMeteorological1220Deg. Mag.2026-09-10 02:00 EDT1 7 30
AnnapolisWind GustMeteorological116.1kts2026-09-10 02:00 EDT1 7 30
AnnapolisWind SpeedMeteorological112.6kts2026-09-10 02:00 EDT1 7 30
Gooses ReefAir TemperatureMeteorological175.2F2026-09-10 02:00 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.0inches2026-09-10 02:00 EDT1 7 30
Gooses ReefLatitudePosition538.55620Degrees2026-09-10 02:00 EDT1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-09-10 02:00 EDT1 7 30
Gooses ReefMean Wave PeriodWaves33.8s2026-09-10 02:00 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality251%2026-09-10 02:00 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves31.90ft2026-09-10 02:00 EDT1 7 30
Gooses ReefWater SalinityWater Quality215.6PSU2026-09-10 02:00 EDT1 7 30
Gooses ReefWater TemperatureWater Quality280.1F2026-09-10 02:00 EDT1 7 30
Gooses ReefWave Direction (From)Waves3180Deg. Mag.2026-09-10 02:00 EDT1 7 30
Gooses ReefWind DirectionMeteorological1235Deg. Mag.2026-09-10 02:00 EDT1 7 30
Gooses ReefWind GustMeteorological125.8kts2026-09-10 02:00 EDT1 7 30
Gooses ReefWind SpeedMeteorological119.9kts2026-09-10 02:00 EDT1 7 30
PotomacAir TemperatureMeteorological176.3F2026-09-10 02:00 EDT1 7 30
PotomacBarometric PressureMeteorological130.0inches2026-09-10 02:00 EDT1 7 30
PotomacLatitudePosition538.03350Degrees2026-09-10 02:00 EDT1 7 30
PotomacLongitudePosition5-76.33750Degrees2026-09-10 02:00 EDT1 7 30
PotomacMean Wave PeriodWaves32.9s2026-09-10 02:00 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality233%2026-09-10 02:00 EDT1 7 30
PotomacSignificant Wave HeightWaves31.90ft2026-09-10 02:00 EDT1 7 30
PotomacWater SalinityWater Quality217.2PSU2026-09-10 02:00 EDT1 7 30
PotomacWater TemperatureWater Quality280.8F2026-09-10 02:00 EDT1 7 30
PotomacWave Direction (From)Waves3206Deg. Mag.2026-09-10 02:00 EDT1 7 30
PotomacWind DirectionMeteorological1210Deg. Mag.2026-09-10 02:00 EDT1 7 30
PotomacWind GustMeteorological123.1kts2026-09-10 02:00 EDT1 7 30
PotomacWind SpeedMeteorological118.7kts2026-09-10 02:00 EDT1 7 30
Stingray PointAir TemperatureMeteorological175.5F2026-09-10 02:00 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.0inches2026-09-10 02:00 EDT1 7 30
Stingray PointLatitudePosition537.56740Degrees2026-09-10 02:00 EDT1 7 30
Stingray PointLongitudePosition5-76.26210Degrees2026-09-10 02:00 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality211%2026-09-10 02:00 EDT1 7 30
Stingray PointWater SalinityWater Quality219.8PSU2026-09-10 02:00 EDT1 7 30
Stingray PointWater TemperatureWater Quality281.3F2026-09-10 02:00 EDT1 7 30
Stingray PointWind DirectionMeteorological1217Deg. Mag.2026-09-10 02:00 EDT1 7 30
Stingray PointWind GustMeteorological122.5kts2026-09-10 02:00 EDT1 7 30
Stingray PointWind SpeedMeteorological117.8kts2026-09-10 02:00 EDT1 7 30
York SpitAir TemperatureMeteorological174.5F2026-09-10 02:00 EDT1 7 30
York SpitBarometric PressureMeteorological130.1inches2026-09-10 02:00 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 SpitLatitudePosition537.20710Degrees2026-09-10 02:00 EDT1 7 30
York SpitLongitudePosition5-76.26910Degrees2026-09-10 02:00 EDT1 7 30
York SpitMean Wave PeriodWaves317.1s2026-09-10 02:00 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality249%2026-09-10 02:00 EDT1 7 30
York SpitSignificant Wave HeightWaves32.64ft2026-09-10 02:00 EDT1 7 30
York SpitWater SalinityWater Quality210.9PSU2026-09-10 02:00 EDT1 7 30
York SpitWater TemperatureWater Quality281.0F2026-09-10 02:00 EDT1 7 30
York SpitWave Direction (From)Waves3316Deg. Mag.2026-09-10 02:00 EDT1 7 30
York SpitWind DirectionMeteorological1208Deg. Mag.2026-09-10 02:00 EDT1 7 30
York SpitWind GustMeteorological121.2kts2026-09-10 02:00 EDT1 7 30
York SpitWind SpeedMeteorological116.4kts2026-09-10 02:00 EDT1 7 30