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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological158.5F2026-11-06 20:24 EST1 7 30
Baltimore HarborBarometric PressureMeteorological129.9inches2026-11-06 20:24 EST1 7 30
Baltimore HarborCurrent DirectionCurrents4191Deg. Mag.2026-11-06 20:24 EST1 7 30
Baltimore HarborCurrent SpeedCurrents45.036kts2026-11-06 20:24 EST1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-11-06 20:24 EST1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-11-06 20:24 EST1 7 30
Baltimore HarborMean Wave PeriodWaves32.5s2026-11-06 20:24 EST1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality210%2026-11-06 20:24 EST1 7 30
Baltimore HarborSignificant Wave HeightWaves30.18ft2026-11-06 20:24 EST1 7 30
Baltimore HarborWater SalinityWater Quality213.2PSU2026-11-06 20:24 EST1 7 30
Baltimore HarborWater TemperatureWater Quality263.4F2026-11-06 20:24 EST1 7 30
Baltimore HarborWave Direction (From)Waves3344Deg. Mag.2026-11-06 20:24 EST1 7 30
Baltimore HarborWind DirectionMeteorological1280Deg. Mag.2026-11-06 20:24 EST1 7 30
Baltimore HarborWind GustMeteorological111.7kts2026-11-06 20:24 EST1 7 30
Baltimore HarborWind SpeedMeteorological19.6kts2026-11-06 20:24 EST1 7 30
AnnapolisAir TemperatureMeteorological156.7F2026-11-06 20:24 EST1 7 30
AnnapolisBarometric PressureMeteorological129.9inches2026-11-06 20:24 EST1 7 30
AnnapolisLatitudePosition538.96340Degrees2026-11-06 20:24 EST1 7 30
AnnapolisLongitudePosition5-76.44690Degrees2026-11-06 20:24 EST1 7 30
AnnapolisMean Wave PeriodWaves32.7s2026-11-06 20:24 EST1 7 30
AnnapolisSea Nettle ProbabilityWater Quality25%2026-11-06 20:24 EST1 7 30
AnnapolisSignificant Wave HeightWaves30.36ft2026-11-06 20:24 EST1 7 30
AnnapolisWater SalinityWater Quality215.2PSU2026-11-06 20:24 EST1 7 30
AnnapolisWater TemperatureWater Quality263.2F2026-11-06 20:24 EST1 7 30
AnnapolisWave Direction (From)Waves3228Deg. Mag.2026-11-06 20:24 EST1 7 30
AnnapolisWind DirectionMeteorological1294Deg. Mag.2026-11-06 20:24 EST1 7 30
AnnapolisWind GustMeteorological111.7kts2026-11-06 20:24 EST1 7 30
AnnapolisWind SpeedMeteorological19.8kts2026-11-06 20:24 EST1 7 30
Gooses ReefAir TemperatureMeteorological157.8F2026-11-06 20:18 EST1 7 30
Gooses ReefLatitudePosition538.55600Degrees2026-11-06 20:18 EST1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-11-06 20:18 EST1 7 30
Gooses ReefMean Wave PeriodWaves31.8s2026-11-06 20:18 EST1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality22%2026-11-06 20:18 EST1 7 30
Gooses ReefSignificant Wave HeightWaves30.13ft2026-11-06 20:18 EST1 7 30
Gooses ReefWater SalinityWater Quality217.1PSU2026-11-06 20:18 EST1 7 30
Gooses ReefWater TemperatureWater Quality263.4F2026-11-06 20:18 EST1 7 30
Gooses ReefWave Direction (From)Waves3153Deg. Mag.2026-11-06 20:18 EST1 7 30
Gooses ReefWind DirectionMeteorological1225Deg. Mag.2026-11-06 20:18 EST1 7 30
Gooses ReefWind GustMeteorological14.7kts2026-11-06 20:18 EST1 7 30
Gooses ReefWind SpeedMeteorological13.8kts2026-11-06 20:18 EST1 7 30
PotomacAir TemperatureMeteorological159.3F2026-11-06 20:24 EST1 7 30
PotomacBarometric PressureMeteorological129.7inches2026-11-06 20:24 EST1 7 30
PotomacLatitudePosition538.03340Degrees2026-11-06 20:24 EST1 7 30
PotomacLongitudePosition5-76.33750Degrees2026-11-06 20:24 EST1 7 30
PotomacMean Wave PeriodWaves31.7s2026-11-06 20:24 EST1 7 30
PotomacSea Nettle ProbabilityWater Quality21%2026-11-06 20:24 EST1 7 30
PotomacSignificant Wave HeightWaves30.26ft2026-11-06 20:24 EST1 7 30
PotomacWater SalinityWater Quality218.7PSU2026-11-06 20:24 EST1 7 30
PotomacWater TemperatureWater Quality263.1F2026-11-06 20:24 EST1 7 30
PotomacWave Direction (From)Waves399Deg. Mag.2026-11-06 20:24 EST1 7 30
PotomacWind DirectionMeteorological147Deg. Mag.2026-11-06 20:24 EST1 7 30
PotomacWind GustMeteorological19.1kts2026-11-06 20:24 EST1 7 30
PotomacWind SpeedMeteorological17.4kts2026-11-06 20:24 EST1 7 30
Stingray PointAir TemperatureMeteorological160.5F2026-11-06 20:24 EST1 7 30
Stingray PointBarometric PressureMeteorological129.9inches2026-11-06 20:24 EST1 7 30
Stingray PointMean Wave PeriodWaves33.3s2026-11-06 20:24 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2026-11-06 20:24 EST1 7 30
Stingray PointSignificant Wave HeightWaves31.45ft2026-11-06 20:24 EST1 7 30
Stingray PointWater SalinityWater Quality219.8PSU2026-11-06 20:24 EST1 7 30
Stingray PointWater TemperatureWater Quality263.4F2026-11-06 20:24 EST1 7 30
Stingray PointWave Direction (From)Waves3188Deg. Mag.2026-11-06 20:24 EST1 7 30
Stingray PointWind DirectionMeteorological15Deg. Mag.2026-11-06 20:24 EST1 7 30
Stingray PointWind GustMeteorological118.3kts2026-11-06 20:24 EST1 7 30
Stingray PointWind SpeedMeteorological114.9kts2026-11-06 20:24 EST1 7 30
York SpitAir TemperatureMeteorological158.7F2026-11-06 20:18 EST1 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 SpitLatitudePosition537.20700Degrees2026-11-06 20:18 EST1 7 30
York SpitLongitudePosition5-76.26940Degrees2026-11-06 20:18 EST1 7 30
York SpitMean Wave PeriodWaves33.5s2026-11-06 20:18 EST1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-11-06 20:18 EST1 7 30
York SpitSignificant Wave HeightWaves31.68ft2026-11-06 20:18 EST1 7 30
York SpitWater SalinityWater Quality223.9PSU2026-11-06 20:18 EST1 7 30
York SpitWater TemperatureWater Quality263.1F2026-11-06 20:18 EST1 7 30
York SpitWave Direction (From)Waves3338Deg. Mag.2026-11-06 20:18 EST1 7 30
York SpitWind DirectionMeteorological112Deg. Mag.2026-11-06 20:18 EST1 7 30
York SpitWind GustMeteorological120.4kts2026-11-06 20:18 EST1 7 30
York SpitWind SpeedMeteorological115.6kts2026-11-06 20:18 EST1 7 30