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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological133.6F2026-01-18 07:48 EST1 7 30
Baltimore HarborBarometric PressureMeteorological130.1inches2026-01-18 07:48 EST1 7 30
Baltimore HarborCurrent DirectionCurrents4282Deg. Mag.2026-01-18 07:48 EST1 7 30
Baltimore HarborCurrent SpeedCurrents42.091kts2026-01-18 07:48 EST1 7 30
Baltimore HarborLatitudePosition539.22295Degrees2026-01-18 07:48 EST1 7 30
Baltimore HarborLongitudePosition5-76.52994Degrees2026-01-18 07:48 EST1 7 30
Baltimore HarborMean Wave PeriodWaves32.5s2026-01-18 07:48 EST1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality20%2026-01-15 15:36 EST1 7 30
Baltimore HarborSignificant Wave HeightWaves30.24ft2026-01-18 07:48 EST1 7 30
Baltimore HarborWater SalinityWater Quality212.8PSU2026-01-15 15:36 EST1 7 30
Baltimore HarborWater TemperatureWater Quality238.9F2026-01-15 15:36 EST1 7 30
Baltimore HarborWave Direction (From)Waves3267Deg. Mag.2026-01-18 07:48 EST1 7 30
Baltimore HarborWind ChillMeteorological128.1F2026-01-18 07:48 EST1 7 30
Baltimore HarborWind DirectionMeteorological145Deg. Mag.2026-01-18 07:48 EST1 7 30
Baltimore HarborWind GustMeteorological16.4kts2026-01-18 07:48 EST1 7 30
Baltimore HarborWind SpeedMeteorological15.2kts2026-01-18 07:48 EST1 7 30
AnnapolisLatitudePosition538.96415Degrees2025-12-19 14:36 EST1 7 30
AnnapolisLongitudePosition5-76.44660Degrees2025-12-19 14:36 EST1 7 30
AnnapolisSea Nettle ProbabilityWater Quality20%2026-01-13 12:00 EST1 7 30
AnnapolisWater SalinityWater Quality213.7PSU2026-01-13 12:00 EST1 7 30
AnnapolisWater TemperatureWater Quality238.7F2026-01-13 12:00 EST1 7 30
Gooses ReefAir TemperatureMeteorological135.6F2026-01-18 07:48 EST1 7 30
Gooses ReefBarometric PressureMeteorological130.1inches2026-01-18 07:48 EST1 7 30
Gooses ReefLatitudePosition538.55615Degrees2026-01-18 07:48 EST1 7 30
Gooses ReefLongitudePosition5-76.41465Degrees2026-01-18 07:48 EST1 7 30
Gooses ReefMean Wave PeriodWaves32.5s2026-01-18 07:48 EST1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality20%2026-01-18 07:48 EST1 7 30
Gooses ReefSignificant Wave HeightWaves30.17ft2026-01-18 07:48 EST1 7 30
Gooses ReefWater SalinityWater Quality216.9PSU2026-01-18 07:48 EST1 7 30
Gooses ReefWater TemperatureWater Quality238.5F2026-01-18 07:48 EST1 7 30
Gooses ReefWave Direction (From)Waves3176Deg. Mag.2026-01-18 07:48 EST1 7 30
Gooses ReefWind ChillMeteorological128.5F2026-01-18 07:48 EST1 7 30
Gooses ReefWind DirectionMeteorological1115Deg. Mag.2026-01-18 07:48 EST1 7 30
Gooses ReefWind GustMeteorological19.5kts2026-01-18 07:48 EST1 7 30
Gooses ReefWind SpeedMeteorological18.0kts2026-01-18 07:48 EST1 7 30
PotomacAir TemperatureMeteorological137.7F2026-01-18 07:48 EST1 7 30
PotomacBarometric PressureMeteorological130.1inches2026-01-18 07:48 EST1 7 30
PotomacLatitudePosition538.03324Degrees2026-01-18 07:48 EST1 7 30
PotomacLongitudePosition5-76.33733Degrees2026-01-18 07:48 EST1 7 30
PotomacMean Wave PeriodWaves33.6s2026-01-18 07:48 EST1 7 30
PotomacSea Nettle ProbabilityWater Quality20%2026-01-18 07:48 EST1 7 30
PotomacSignificant Wave HeightWaves30.18ft2026-01-18 07:48 EST1 7 30
PotomacWater SalinityWater Quality218.2PSU2026-01-18 07:48 EST1 7 30
PotomacWater TemperatureWater Quality239.7F2026-01-18 07:48 EST1 7 30
PotomacWave Direction (From)Waves3101Deg. Mag.2026-01-18 07:48 EST1 7 30
PotomacWind ChillMeteorological131.7F2026-01-18 07:48 EST1 7 30
PotomacWind DirectionMeteorological1340Deg. Mag.2026-01-18 07:48 EST1 7 30
PotomacWind GustMeteorological18.0kts2026-01-18 07:48 EST1 7 30
PotomacWind SpeedMeteorological17.1kts2026-01-18 07:48 EST1 7 30
Stingray PointAir TemperatureMeteorological139.4F2026-01-18 07:48 EST1 7 30
Stingray PointBarometric PressureMeteorological130.1inches2026-01-18 07:48 EST1 7 30
Stingray PointLatitudePosition537.56770Degrees2026-01-18 07:48 EST1 7 30
Stingray PointLongitudePosition5-76.26279Degrees2026-01-18 07:48 EST1 7 30
Stingray PointMean Wave PeriodWaves314.0s2026-01-18 07:48 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2026-01-18 07:48 EST1 7 30
Stingray PointSignificant Wave HeightWaves30.29ft2026-01-18 07:48 EST1 7 30
Stingray PointWater SalinityWater Quality220.3PSU2026-01-18 07:48 EST1 7 30
Stingray PointWater TemperatureWater Quality241.2F2026-01-18 07:48 EST1 7 30
Stingray PointWave Direction (From)Waves3223Deg. Mag.2026-01-18 07:48 EST1 7 30
Stingray PointWind ChillMeteorological137.6F2026-01-18 07:48 EST1 7 30
Stingray PointWind DirectionMeteorological173Deg. Mag.2026-01-18 07:48 EST1 7 30
Stingray PointWind GustMeteorological13.5kts2026-01-18 07:48 EST1 7 30
Stingray PointWind SpeedMeteorological12.7kts2026-01-18 07:48 EST1 7 30
York SpitAir TemperatureMeteorological139.6F2026-01-18 07:48 EST1 7 30
York SpitBarometric PressureMeteorological130.0inches2026-01-18 07:48 EST1 7 30
York SpitCurrent DirectionCurrents4282Deg. Mag.2026-01-18 07:48 EST1 7 30
York SpitCurrent SpeedCurrents42.398kts2026-01-18 07:48 EST1 7 30
York SpitLatitudePosition537.20779Degrees2026-01-18 07:48 EST1 7 30
York SpitLongitudePosition5-76.26894Degrees2026-01-18 07:48 EST1 7 30
York SpitMean Wave PeriodWaves32.5s2026-01-18 07:48 EST1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-01-18 07:48 EST1 7 30
York SpitSignificant Wave HeightWaves30.42ft2026-01-18 07:48 EST1 7 30
York SpitWater SalinityWater Quality223.8PSU2026-01-18 07:48 EST1 7 30
York SpitWater TemperatureWater Quality241.9F2026-01-18 07:48 EST1 7 30
York SpitWave Direction (From)Waves347Deg. Mag.2026-01-18 07:48 EST1 7 30
York SpitWind DirectionMeteorological132Deg. Mag.2026-01-18 07:48 EST1 7 30
York SpitWind GustMeteorological114.6kts2026-01-18 07:48 EST1 7 30
York SpitWind SpeedMeteorological110.2kts2026-01-18 07:48 EST1 7 30