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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological176.1F2026-08-05 00:54 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.2inches2026-08-05 00:54 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4322Deg. Mag.2026-08-05 00:54 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.727kts2026-08-05 00:54 EDT1 7 30
Baltimore HarborLatitudePosition539.22281Degrees2026-08-05 00:54 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-08-05 00:54 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves31.7s2026-08-05 00:54 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality239%2026-08-05 00:54 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.33ft2026-08-05 00:54 EDT1 7 30
Baltimore HarborWater SalinityWater Quality210.1PSU2026-08-05 00:54 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality281.3F2026-08-05 00:54 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3151Deg. Mag.2026-08-05 00:54 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1124Deg. Mag.2026-08-05 00:54 EDT1 7 30
Baltimore HarborWind GustMeteorological111.8kts2026-08-05 00:54 EDT1 7 30
Baltimore HarborWind SpeedMeteorological19.7kts2026-08-05 00:54 EDT1 7 30
AnnapolisAir TemperatureMeteorological174.4F2026-08-05 00:54 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.1inches2026-08-05 00:54 EDT1 7 30
AnnapolisLatitudePosition538.96342Degrees2026-08-05 00:54 EDT1 7 30
AnnapolisLongitudePosition5-76.44692Degrees2026-08-05 00:54 EDT1 7 30
AnnapolisMean Wave PeriodWaves31.9s2026-08-05 00:54 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality271%2026-08-05 00:54 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.63ft2026-08-05 00:54 EDT1 7 30
AnnapolisWater SalinityWater Quality212.8PSU2026-08-05 00:54 EDT1 7 30
AnnapolisWater TemperatureWater Quality280.5F2026-08-05 00:54 EDT1 7 30
AnnapolisWave Direction (From)Waves362Deg. Mag.2026-08-05 00:54 EDT1 7 30
AnnapolisWind DirectionMeteorological1110Deg. Mag.2026-08-05 00:54 EDT1 7 30
AnnapolisWind GustMeteorological112.2kts2026-08-05 00:54 EDT1 7 30
AnnapolisWind SpeedMeteorological19.8kts2026-08-05 00:54 EDT1 7 30
Gooses ReefAir TemperatureMeteorological174.1F2026-08-05 00:54 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.1inches2026-08-05 00:54 EDT1 7 30
Gooses ReefLatitudePosition538.55614Degrees2026-08-05 00:54 EDT1 7 30
Gooses ReefLongitudePosition5-76.41494Degrees2026-08-05 00:54 EDT1 7 30
Gooses ReefMean Wave PeriodWaves36.4s2026-08-05 00:54 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality254%2026-08-05 00:54 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.95ft2026-08-05 00:54 EDT1 7 30
Gooses ReefWater SalinityWater Quality215.6PSU2026-08-05 00:54 EDT1 7 30
Gooses ReefWater TemperatureWater Quality280.7F2026-08-05 00:54 EDT1 7 30
Gooses ReefWave Direction (From)Waves3172Deg. Mag.2026-08-05 00:54 EDT1 7 30
Gooses ReefWind DirectionMeteorological1119Deg. Mag.2026-08-05 00:54 EDT1 7 30
Gooses ReefWind GustMeteorological113.8kts2026-08-05 00:54 EDT1 7 30
Gooses ReefWind SpeedMeteorological19.6kts2026-08-05 00:54 EDT1 7 30
PotomacAir TemperatureMeteorological178.2F2026-08-05 00:48 EDT1 7 30
PotomacBarometric PressureMeteorological130.1inches2026-08-05 00:48 EDT1 7 30
PotomacLatitudePosition538.03325Degrees2026-08-05 00:48 EDT1 7 30
PotomacLongitudePosition5-76.33750Degrees2026-08-05 00:48 EDT1 7 30
PotomacMean Wave PeriodWaves33.4s2026-08-05 00:48 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality239%2026-08-05 00:48 EDT1 7 30
PotomacSignificant Wave HeightWaves31.41ft2026-08-05 00:48 EDT1 7 30
PotomacWater SalinityWater Quality216.9PSU2026-08-05 00:48 EDT1 7 30
PotomacWater TemperatureWater Quality281.4F2026-08-05 00:48 EDT1 7 30
PotomacWave Direction (From)Waves3144Deg. Mag.2026-08-05 00:48 EDT1 7 30
PotomacWind DirectionMeteorological1123Deg. Mag.2026-08-05 00:48 EDT1 7 30
PotomacWind GustMeteorological112.4kts2026-08-05 00:48 EDT1 7 30
PotomacWind SpeedMeteorological19.4kts2026-08-05 00:48 EDT1 7 30
Stingray PointAir TemperatureMeteorological178.3F2026-08-05 00:54 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.1inches2026-08-05 00:54 EDT1 7 30
Stingray PointLatitudePosition537.56755Degrees2026-08-05 00:54 EDT1 7 30
Stingray PointLongitudePosition5-76.26228Degrees2026-08-05 00:54 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality214%2026-08-05 00:54 EDT1 7 30
Stingray PointWater SalinityWater Quality219.5PSU2026-08-05 00:54 EDT1 7 30
Stingray PointWater TemperatureWater Quality281.7F2026-08-05 00:54 EDT1 7 30
Stingray PointWind DirectionMeteorological1161Deg. Mag.2026-08-05 00:54 EDT1 7 30
Stingray PointWind GustMeteorological113.6kts2026-08-05 00:54 EDT1 7 30
Stingray PointWind SpeedMeteorological110.4kts2026-08-05 00:54 EDT1 7 30
York SpitAir TemperatureMeteorological176.9F2026-08-05 00:54 EDT1 7 30
York SpitBarometric PressureMeteorological130.1inches2026-08-05 00:54 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 SpitLatitudePosition537.20724Degrees2026-08-05 00:54 EDT1 7 30
York SpitLongitudePosition5-76.26921Degrees2026-08-05 00:54 EDT1 7 30
York SpitMean Wave PeriodWaves32.7s2026-08-05 00:54 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality21%2026-08-05 00:54 EDT1 7 30
York SpitSignificant Wave HeightWaves32.17ft2026-08-05 00:54 EDT1 7 30
York SpitWater SalinityWater Quality223.6PSU2026-08-05 00:54 EDT1 7 30
York SpitWater TemperatureWater Quality280.9F2026-08-05 00:54 EDT1 7 30
York SpitWave Direction (From)Waves3288Deg. Mag.2026-08-05 00:54 EDT1 7 30
York SpitWind DirectionMeteorological1191Deg. Mag.2026-08-05 00:54 EDT1 7 30
York SpitWind GustMeteorological115.7kts2026-08-05 00:54 EDT1 7 30
York SpitWind SpeedMeteorological112.5kts2026-08-05 00:54 EDT1 7 30