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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological158.8F2026-09-23 00:48 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.4inches2026-09-23 00:48 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4336Deg. Mag.2026-09-23 00:48 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.786kts2026-09-23 00:48 EDT1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-09-23 00:48 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-09-23 00:48 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves31.5s2026-09-23 00:48 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality212%2026-09-23 00:48 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.37ft2026-09-23 00:48 EDT1 7 30
Baltimore HarborWater SalinityWater Quality210.1PSU2026-09-23 00:48 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality273.5F2026-09-23 00:48 EDT1 7 30
Baltimore HarborWave Direction (From)Waves341Deg. Mag.2026-09-23 00:48 EDT1 7 30
Baltimore HarborWind DirectionMeteorological135Deg. Mag.2026-09-23 00:48 EDT1 7 30
Baltimore HarborWind GustMeteorological121.6kts2026-09-23 00:48 EDT1 7 30
Baltimore HarborWind SpeedMeteorological114.4kts2026-09-23 00:48 EDT1 7 30
AnnapolisAir TemperatureMeteorological158.9F2026-09-23 00:48 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.3inches2026-09-23 00:48 EDT1 7 30
AnnapolisLatitudePosition538.96340Degrees2026-09-23 00:48 EDT1 7 30
AnnapolisLongitudePosition5-76.44690Degrees2026-09-23 00:48 EDT1 7 30
AnnapolisMean Wave PeriodWaves32.6s2026-09-23 00:48 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality222%2026-09-23 00:48 EDT1 7 30
AnnapolisSignificant Wave HeightWaves31.43ft2026-09-23 00:48 EDT1 7 30
AnnapolisWater SalinityWater Quality211.2PSU2026-09-23 00:48 EDT1 7 30
AnnapolisWater TemperatureWater Quality273.7F2026-09-23 00:48 EDT1 7 30
AnnapolisWave Direction (From)Waves340Deg. Mag.2026-09-23 00:48 EDT1 7 30
AnnapolisWind DirectionMeteorological131Deg. Mag.2026-09-23 00:48 EDT1 7 30
AnnapolisWind GustMeteorological122.7kts2026-09-23 00:48 EDT1 7 30
AnnapolisWind SpeedMeteorological117.6kts2026-09-23 00:48 EDT1 7 30
Gooses ReefAir TemperatureMeteorological158.5F2026-09-23 00:48 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.0inches2026-09-23 00:48 EDT1 7 30
Gooses ReefLatitudePosition538.55610Degrees2026-09-23 00:48 EDT1 7 30
Gooses ReefLongitudePosition5-76.41490Degrees2026-09-23 00:48 EDT1 7 30
Gooses ReefMean Wave PeriodWaves33.8s2026-09-23 00:48 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality216%2026-09-23 00:48 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves31.81ft2026-09-23 00:48 EDT1 7 30
Gooses ReefWater SalinityWater Quality217.1PSU2026-09-23 00:48 EDT1 7 30
Gooses ReefWater TemperatureWater Quality275.6F2026-09-23 00:48 EDT1 7 30
Gooses ReefWave Direction (From)Waves3224Deg. Mag.2026-09-23 00:48 EDT1 7 30
Gooses ReefWind DirectionMeteorological124Deg. Mag.2026-09-23 00:48 EDT1 7 30
Gooses ReefWind GustMeteorological136.5kts2026-09-23 00:48 EDT1 7 30
Gooses ReefWind SpeedMeteorological128.4kts2026-09-23 00:48 EDT1 7 30
PotomacAir TemperatureMeteorological162.6F2026-09-23 00:48 EDT1 7 30
PotomacBarometric PressureMeteorological129.7inches2026-09-23 00:48 EDT1 7 30
PotomacLatitudePosition538.03320Degrees2026-09-23 00:48 EDT1 7 30
PotomacLongitudePosition5-76.33760Degrees2026-09-23 00:48 EDT1 7 30
PotomacMean Wave PeriodWaves34.5s2026-09-23 00:48 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality211%2026-09-23 00:48 EDT1 7 30
PotomacSignificant Wave HeightWaves32.08ft2026-09-23 00:48 EDT1 7 30
PotomacWater SalinityWater Quality217.8PSU2026-09-23 00:48 EDT1 7 30
PotomacWater TemperatureWater Quality275.7F2026-09-23 00:48 EDT1 7 30
PotomacWave Direction (From)Waves3106Deg. Mag.2026-09-23 00:48 EDT1 7 30
PotomacWind DirectionMeteorological134Deg. Mag.2026-09-23 00:48 EDT1 7 30
PotomacWind GustMeteorological133.0kts2026-09-23 00:48 EDT1 7 30
PotomacWind SpeedMeteorological124.3kts2026-09-23 00:48 EDT1 7 30
Stingray PointAir TemperatureMeteorological167.5F2026-09-23 00:48 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.1inches2026-09-23 00:48 EDT1 7 30
Stingray PointLatitudePosition537.56740Degrees2026-09-23 00:48 EDT1 7 30
Stingray PointLongitudePosition5-76.26230Degrees2026-09-23 00:48 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality24%2026-09-23 00:48 EDT1 7 30
Stingray PointWater SalinityWater Quality220.8PSU2026-09-23 00:48 EDT1 7 30
Stingray PointWater TemperatureWater Quality278.1F2026-09-23 00:48 EDT1 7 30
Stingray PointWind DirectionMeteorological145Deg. Mag.2026-09-23 00:48 EDT1 7 30
Stingray PointWind GustMeteorological133.8kts2026-09-23 00:48 EDT1 7 30
Stingray PointWind SpeedMeteorological128.1kts2026-09-23 00:48 EDT1 7 30
York SpitAir TemperatureMeteorological168.2F2026-09-23 00:42 EDT1 7 30
York SpitBarometric PressureMeteorological129.9inches2026-09-23 00:42 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 SpitLatitudePosition537.20700Degrees2026-09-23 00:42 EDT1 7 30
York SpitLongitudePosition5-76.26920Degrees2026-09-23 00:42 EDT1 7 30
York SpitMean Wave PeriodWaves34.2s2026-09-23 00:42 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality249%2026-09-23 00:42 EDT1 7 30
York SpitSignificant Wave HeightWaves33.37ft2026-09-23 00:42 EDT1 7 30
York SpitWater TemperatureWater Quality278.5F2026-09-23 00:42 EDT1 7 30
York SpitWave Direction (From)Waves344Deg. Mag.2026-09-23 00:42 EDT1 7 30
York SpitWind DirectionMeteorological146Deg. Mag.2026-09-23 00:42 EDT1 7 30
York SpitWind GustMeteorological133.2kts2026-09-23 00:42 EDT1 7 30
York SpitWind SpeedMeteorological127.1kts2026-09-23 00:42 EDT1 7 30