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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological176.1F2026-07-25 20:54 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.0inches2026-07-25 20:54 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4349Deg. Mag.2026-07-25 20:54 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.602kts2026-07-25 20:54 EDT1 7 30
Baltimore HarborLatitudePosition539.22271Degrees2026-07-25 20:54 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52938Degrees2026-07-25 20:54 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.3s2026-07-25 20:54 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality247%2026-07-25 20:54 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.37ft2026-07-25 20:54 EDT1 7 30
Baltimore HarborWater SalinityWater Quality210.7PSU2026-07-25 20:54 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality281.3F2026-07-25 20:54 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3126Deg. Mag.2026-07-25 20:54 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1191Deg. Mag.2026-07-25 20:54 EDT1 7 30
Baltimore HarborWind GustMeteorological18.0kts2026-07-25 20:54 EDT1 7 30
Baltimore HarborWind SpeedMeteorological16.2kts2026-07-25 20:54 EDT1 7 30
AnnapolisAir TemperatureMeteorological174.1F2026-07-25 20:54 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.0inches2026-07-25 20:54 EDT1 7 30
AnnapolisLatitudePosition538.96354Degrees2026-07-25 20:54 EDT1 7 30
AnnapolisLongitudePosition5-76.44685Degrees2026-07-25 20:54 EDT1 7 30
AnnapolisMean Wave PeriodWaves32.0s2026-07-25 20:54 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality267%2026-07-25 20:54 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.57ft2026-07-25 20:54 EDT1 7 30
AnnapolisWater SalinityWater Quality212.0PSU2026-07-25 20:54 EDT1 7 30
AnnapolisWater TemperatureWater Quality281.7F2026-07-25 20:54 EDT1 7 30
AnnapolisWave Direction (From)Waves3167Deg. Mag.2026-07-25 20:54 EDT1 7 30
AnnapolisWind DirectionMeteorological1264Deg. Mag.2026-07-25 20:54 EDT1 7 30
AnnapolisWind GustMeteorological13.9kts2026-07-25 20:54 EDT1 7 30
AnnapolisWind SpeedMeteorological11.9kts2026-07-25 20:54 EDT1 7 30
Gooses ReefAir TemperatureMeteorological173.4F2026-07-25 20:54 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.0inches2026-07-25 20:54 EDT1 7 30
Gooses ReefLatitudePosition538.55612Degrees2026-07-25 20:54 EDT1 7 30
Gooses ReefLongitudePosition5-76.41472Degrees2026-07-25 20:54 EDT1 7 30
Gooses ReefMean Wave PeriodWaves32.3s2026-07-25 20:54 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality273%2026-07-25 20:54 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.25ft2026-07-25 20:54 EDT1 7 30
Gooses ReefWater SalinityWater Quality214.6PSU2026-07-25 20:54 EDT1 7 30
Gooses ReefWater TemperatureWater Quality282.1F2026-07-25 20:54 EDT1 7 30
Gooses ReefWave Direction (From)Waves3100Deg. Mag.2026-07-25 20:54 EDT1 7 30
Gooses ReefWind DirectionMeteorological170Deg. Mag.2026-07-25 20:54 EDT1 7 30
Gooses ReefWind GustMeteorological13.9kts2026-07-25 20:54 EDT1 7 30
Gooses ReefWind SpeedMeteorological12.6kts2026-07-25 20:54 EDT1 7 30
PotomacAir TemperatureMeteorological174.6F2026-07-25 20:54 EDT1 7 30
PotomacBarometric PressureMeteorological130.1inches2026-07-25 20:54 EDT1 7 30
PotomacLatitudePosition538.03337Degrees2026-07-25 20:54 EDT1 7 30
PotomacLongitudePosition5-76.33750Degrees2026-07-25 20:54 EDT1 7 30
PotomacMean Wave PeriodWaves31.7s2026-07-25 20:54 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality253%2026-07-25 20:54 EDT1 7 30
PotomacSignificant Wave HeightWaves30.19ft2026-07-25 20:54 EDT1 7 30
PotomacWater SalinityWater Quality215.9PSU2026-07-25 20:54 EDT1 7 30
PotomacWater TemperatureWater Quality281.2F2026-07-25 20:54 EDT1 7 30
PotomacWave Direction (From)Waves3125Deg. Mag.2026-07-25 20:54 EDT1 7 30
PotomacWind DirectionMeteorological1294Deg. Mag.2026-07-25 20:54 EDT1 7 30
PotomacWind GustMeteorological16.0kts2026-07-25 20:54 EDT1 7 30
PotomacWind SpeedMeteorological14.5kts2026-07-25 20:54 EDT1 7 30
Stingray PointAir TemperatureMeteorological172.3F2026-07-25 20:54 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.0inches2026-07-25 20:54 EDT1 7 30
Stingray PointLatitudePosition537.56756Degrees2026-07-25 20:54 EDT1 7 30
Stingray PointLongitudePosition5-76.26228Degrees2026-07-25 20:54 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality218%2026-07-25 20:54 EDT1 7 30
Stingray PointWater SalinityWater Quality218.1PSU2026-07-25 20:54 EDT1 7 30
Stingray PointWater TemperatureWater Quality279.4F2026-07-25 20:54 EDT1 7 30
Stingray PointWind DirectionMeteorological1292Deg. Mag.2026-07-25 20:54 EDT1 7 30
Stingray PointWind GustMeteorological11.4kts2026-07-25 20:54 EDT1 7 30
Stingray PointWind SpeedMeteorological11.0kts2026-07-25 20:54 EDT1 7 30
York SpitAir TemperatureMeteorological171.2F2026-07-25 20:54 EDT1 7 30
York SpitBarometric PressureMeteorological130.0inches2026-07-25 20:54 EDT1 7 30
York SpitLatitudePosition537.20708Degrees2026-07-25 20:54 EDT1 7 30
York SpitLongitudePosition5-76.26921Degrees2026-07-25 20:54 EDT1 7 30
York SpitMean Wave PeriodWaves31.9s2026-07-25 20:54 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality22%2026-07-25 20:54 EDT1 7 30
York SpitSignificant Wave HeightWaves30.51ft2026-07-25 20:54 EDT1 7 30
York SpitWater SalinityWater Quality222.7PSU2026-07-25 20:54 EDT1 7 30
York SpitWater TemperatureWater Quality279.6F2026-07-25 20:54 EDT1 7 30
York SpitWave Direction (From)Waves379Deg. Mag.2026-07-25 20:54 EDT1 7 30
York SpitWind DirectionMeteorological1345Deg. Mag.2026-07-25 20:54 EDT1 7 30
York SpitWind GustMeteorological18.5kts2026-07-25 20:54 EDT1 7 30
York SpitWind SpeedMeteorological15.2kts2026-07-25 20:54 EDT1 7 30