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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological176.7F2026-08-08 07:30 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.1inches2026-08-08 07:30 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents480Deg. Mag.2026-08-08 07:30 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.515kts2026-08-08 07:30 EDT1 7 30
Baltimore HarborLatitudePosition539.22271Degrees2026-08-08 07:30 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52938Degrees2026-08-08 07:30 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.4s2026-08-08 07:30 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality236%2026-08-08 07:30 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.15ft2026-08-08 07:30 EDT1 7 30
Baltimore HarborWater SalinityWater Quality29.4PSU2026-08-08 07:30 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality282.6F2026-08-08 07:30 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3350Deg. Mag.2026-08-08 07:30 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1263Deg. Mag.2026-08-08 07:30 EDT1 7 30
Baltimore HarborWind GustMeteorological19.9kts2026-08-08 07:30 EDT1 7 30
Baltimore HarborWind SpeedMeteorological17.3kts2026-08-08 07:30 EDT1 7 30
AnnapolisAir TemperatureMeteorological175.3F2026-08-08 07:30 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.1inches2026-08-08 07:30 EDT1 7 30
AnnapolisLatitudePosition538.96343Degrees2026-08-08 07:30 EDT1 7 30
AnnapolisLongitudePosition5-76.44685Degrees2026-08-08 07:30 EDT1 7 30
AnnapolisMean Wave PeriodWaves32.8s2026-08-08 07:30 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality279%2026-08-08 07:30 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.32ft2026-08-08 07:30 EDT1 7 30
AnnapolisWater SalinityWater Quality213.0PSU2026-08-08 07:30 EDT1 7 30
AnnapolisWater TemperatureWater Quality282.2F2026-08-08 07:30 EDT1 7 30
AnnapolisWave Direction (From)Waves3186Deg. Mag.2026-08-08 07:30 EDT1 7 30
AnnapolisWind DirectionMeteorological1223Deg. Mag.2026-08-08 07:30 EDT1 7 30
AnnapolisWind GustMeteorological19.5kts2026-08-08 07:30 EDT1 7 30
AnnapolisWind SpeedMeteorological17.2kts2026-08-08 07:30 EDT1 7 30
Gooses ReefAir TemperatureMeteorological177.9F2026-08-08 07:30 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.1inches2026-08-08 07:30 EDT1 7 30
Gooses ReefLatitudePosition538.55611Degrees2026-08-08 07:30 EDT1 7 30
Gooses ReefLongitudePosition5-76.41472Degrees2026-08-08 07:30 EDT1 7 30
Gooses ReefMean Wave PeriodWaves34.8s2026-08-08 07:30 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality266%2026-08-08 07:30 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves31.00ft2026-08-08 07:30 EDT1 7 30
Gooses ReefWater SalinityWater Quality215.2PSU2026-08-08 07:30 EDT1 7 30
Gooses ReefWater TemperatureWater Quality282.0F2026-08-08 07:30 EDT1 7 30
Gooses ReefWave Direction (From)Waves3344Deg. Mag.2026-08-08 07:30 EDT1 7 30
Gooses ReefWind DirectionMeteorological1236Deg. Mag.2026-08-08 07:30 EDT1 7 30
Gooses ReefWind GustMeteorological111.7kts2026-08-08 07:30 EDT1 7 30
Gooses ReefWind SpeedMeteorological17.5kts2026-08-08 07:30 EDT1 7 30
PotomacAir TemperatureMeteorological180.1F2026-08-08 07:30 EDT1 7 30
PotomacBarometric PressureMeteorological130.1inches2026-08-08 07:30 EDT1 7 30
PotomacLatitudePosition538.03341Degrees2026-08-08 07:30 EDT1 7 30
PotomacLongitudePosition5-76.33733Degrees2026-08-08 07:30 EDT1 7 30
PotomacMean Wave PeriodWaves32.4s2026-08-08 07:30 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality259%2026-08-08 07:30 EDT1 7 30
PotomacSignificant Wave HeightWaves31.32ft2026-08-08 07:30 EDT1 7 30
PotomacWater SalinityWater Quality216.0PSU2026-08-08 07:30 EDT1 7 30
PotomacWater TemperatureWater Quality282.9F2026-08-08 07:30 EDT1 7 30
PotomacWave Direction (From)Waves3237Deg. Mag.2026-08-08 07:30 EDT1 7 30
PotomacWind DirectionMeteorological1235Deg. Mag.2026-08-08 07:30 EDT1 7 30
PotomacWind GustMeteorological116.3kts2026-08-08 07:30 EDT1 7 30
PotomacWind SpeedMeteorological112.0kts2026-08-08 07:30 EDT1 7 30
Stingray PointAir TemperatureMeteorological177.6F2026-08-08 07:30 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.1inches2026-08-08 07:30 EDT1 7 30
Stingray PointLatitudePosition537.56756Degrees2026-08-08 07:30 EDT1 7 30
Stingray PointLongitudePosition5-76.26214Degrees2026-08-08 07:30 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality210%2026-08-08 07:30 EDT1 7 30
Stingray PointWater SalinityWater Quality220.4PSU2026-08-08 07:30 EDT1 7 30
Stingray PointWater TemperatureWater Quality282.3F2026-08-08 07:30 EDT1 7 30
Stingray PointWind DirectionMeteorological1237Deg. Mag.2026-08-08 07:30 EDT1 7 30
Stingray PointWind GustMeteorological114.4kts2026-08-08 07:30 EDT1 7 30
Stingray PointWind SpeedMeteorological110.6kts2026-08-08 07:30 EDT1 7 30
York SpitAir TemperatureMeteorological177.4F2026-08-08 07:30 EDT1 7 30
York SpitBarometric PressureMeteorological130.2inches2026-08-08 07:30 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 SpitLatitudePosition537.20723Degrees2026-08-08 07:30 EDT1 7 30
York SpitLongitudePosition5-76.26913Degrees2026-08-08 07:30 EDT1 7 30
York SpitMean Wave PeriodWaves317.1s2026-08-08 07:30 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality21%2026-08-08 07:30 EDT1 7 30
York SpitSignificant Wave HeightWaves31.34ft2026-08-08 07:30 EDT1 7 30
York SpitWater SalinityWater Quality224.1PSU2026-08-08 07:30 EDT1 7 30
York SpitWater TemperatureWater Quality281.8F2026-08-08 07:30 EDT1 7 30
York SpitWave Direction (From)Waves3182Deg. Mag.2026-08-08 07:30 EDT1 7 30
York SpitWind DirectionMeteorological1244Deg. Mag.2026-08-08 07:30 EDT1 7 30
York SpitWind GustMeteorological119.0kts2026-08-08 07:30 EDT1 7 30
York SpitWind SpeedMeteorological114.7kts2026-08-08 07:30 EDT1 7 30