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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological151.5F2026-10-24 02:30 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.5inches2026-10-24 02:30 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents465Deg. Mag.2026-10-24 02:30 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents45.004kts2026-10-24 02:30 EDT1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-10-24 02:30 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-10-24 02:30 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.5s2026-10-24 02:30 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality22%2026-10-24 02:30 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.35ft2026-10-24 02:30 EDT1 7 30
Baltimore HarborWater SalinityWater Quality211.2PSU2026-10-24 02:30 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality261.1F2026-10-24 02:30 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3222Deg. Mag.2026-10-24 02:30 EDT1 7 30
Baltimore HarborWind DirectionMeteorological114Deg. Mag.2026-10-24 02:30 EDT1 7 30
Baltimore HarborWind GustMeteorological15.8kts2026-10-24 02:30 EDT1 7 30
Baltimore HarborWind SpeedMeteorological14.5kts2026-10-24 02:30 EDT1 7 30
AnnapolisAir TemperatureMeteorological152.7F2026-10-24 02:30 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.5inches2026-10-24 02:30 EDT1 7 30
AnnapolisLatitudePosition538.96340Degrees2026-10-24 02:30 EDT1 7 30
AnnapolisLongitudePosition5-76.44690Degrees2026-10-24 02:30 EDT1 7 30
AnnapolisMean Wave PeriodWaves32.6s2026-10-24 02:30 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality24%2026-10-24 02:30 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.71ft2026-10-24 02:30 EDT1 7 30
AnnapolisWater SalinityWater Quality212.1PSU2026-10-24 02:30 EDT1 7 30
AnnapolisWater TemperatureWater Quality261.6F2026-10-24 02:30 EDT1 7 30
AnnapolisWave Direction (From)Waves366Deg. Mag.2026-10-24 02:30 EDT1 7 30
AnnapolisWind DirectionMeteorological1106Deg. Mag.2026-10-24 02:30 EDT1 7 30
AnnapolisWind GustMeteorological111.1kts2026-10-24 02:30 EDT1 7 30
AnnapolisWind SpeedMeteorological19.2kts2026-10-24 02:30 EDT1 7 30
Gooses ReefAir TemperatureMeteorological151.7F2026-10-24 02:30 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.5inches2026-10-24 02:30 EDT1 7 30
Gooses ReefLatitudePosition538.55610Degrees2026-10-24 02:30 EDT1 7 30
Gooses ReefLongitudePosition5-76.41490Degrees2026-10-24 02:30 EDT1 7 30
Gooses ReefMean Wave PeriodWaves32.3s2026-10-24 02:30 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality22%2026-10-24 02:30 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.95ft2026-10-24 02:30 EDT1 7 30
Gooses ReefWater SalinityWater Quality216.9PSU2026-10-24 02:30 EDT1 7 30
Gooses ReefWater TemperatureWater Quality263.2F2026-10-24 02:30 EDT1 7 30
Gooses ReefWave Direction (From)Waves3264Deg. Mag.2026-10-24 02:30 EDT1 7 30
Gooses ReefWind DirectionMeteorological1101Deg. Mag.2026-10-24 02:30 EDT1 7 30
Gooses ReefWind GustMeteorological115.2kts2026-10-24 02:30 EDT1 7 30
Gooses ReefWind SpeedMeteorological112.0kts2026-10-24 02:30 EDT1 7 30
PotomacAir TemperatureMeteorological155.9F2026-10-24 02:30 EDT1 7 30
PotomacBarometric PressureMeteorological130.5inches2026-10-24 02:30 EDT1 7 30
PotomacLatitudePosition538.03320Degrees2026-10-24 02:30 EDT1 7 30
PotomacLongitudePosition5-76.33750Degrees2026-10-24 02:30 EDT1 7 30
PotomacMean Wave PeriodWaves33.5s2026-10-24 02:30 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality21%2026-10-24 02:30 EDT1 7 30
PotomacSignificant Wave HeightWaves31.27ft2026-10-24 02:30 EDT1 7 30
PotomacWater SalinityWater Quality217.8PSU2026-10-24 02:30 EDT1 7 30
PotomacWater TemperatureWater Quality263.0F2026-10-24 02:30 EDT1 7 30
PotomacWave Direction (From)Waves3108Deg. Mag.2026-10-24 02:30 EDT1 7 30
PotomacWind DirectionMeteorological158Deg. Mag.2026-10-24 02:30 EDT1 7 30
PotomacWind GustMeteorological117.3kts2026-10-24 02:30 EDT1 7 30
PotomacWind SpeedMeteorological114.1kts2026-10-24 02:30 EDT1 7 30
Stingray PointAir TemperatureMeteorological156.4F2026-10-24 02:30 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.4inches2026-10-24 02:30 EDT1 7 30
Stingray PointMean Wave PeriodWaves34.2s2026-10-24 02:30 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2026-10-24 02:30 EDT1 7 30
Stingray PointSignificant Wave HeightWaves33.98ft2026-10-24 02:30 EDT1 7 30
Stingray PointWater SalinityWater Quality219.3PSU2026-10-24 02:30 EDT1 7 30
Stingray PointWater TemperatureWater Quality262.2F2026-10-24 02:30 EDT1 7 30
Stingray PointWave Direction (From)Waves360Deg. Mag.2026-10-24 02:30 EDT1 7 30
York SpitAir TemperatureMeteorological156.4F2026-10-24 02:30 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 SpitLatitudePosition537.20700Degrees2026-10-24 02:30 EDT1 7 30
York SpitLongitudePosition5-76.26920Degrees2026-10-24 02:30 EDT1 7 30
York SpitMean Wave PeriodWaves34.1s2026-10-24 02:30 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-10-24 02:30 EDT1 7 30
York SpitSignificant Wave HeightWaves31.89ft2026-10-24 02:30 EDT1 7 30
York SpitWater SalinityWater Quality222.8PSU2026-10-24 02:30 EDT1 7 30
York SpitWater TemperatureWater Quality262.5F2026-10-24 02:30 EDT1 7 30
York SpitWave Direction (From)Waves327Deg. Mag.2026-10-24 02:30 EDT1 7 30
York SpitWind DirectionMeteorological139Deg. Mag.2026-10-24 02:30 EDT1 7 30
York SpitWind GustMeteorological122.7kts2026-10-24 02:30 EDT1 7 30
York SpitWind SpeedMeteorological116.5kts2026-10-24 02:30 EDT1 7 30