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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological182.9F2026-06-05 09:54 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.1inches2026-06-05 09:54 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4322Deg. Mag.2026-06-05 09:54 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.496kts2026-06-05 09:54 EDT1 7 30
Baltimore HarborLatitudePosition539.22271Degrees2026-06-05 09:54 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-06-05 09:54 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.5s2026-06-05 09:54 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality22%2026-06-05 09:54 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.24ft2026-06-05 09:54 EDT1 7 30
Baltimore HarborWater SalinityWater Quality27.1PSU2026-06-05 09:54 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality273.5F2026-06-05 09:54 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3281Deg. Mag.2026-06-05 09:54 EDT1 7 30
Baltimore HarborWind ChillMeteorological182.9F2026-06-05 09:54 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1146Deg. Mag.2026-06-05 09:54 EDT1 7 30
Baltimore HarborWind GustMeteorological12.9kts2026-06-05 09:54 EDT1 7 30
Baltimore HarborWind SpeedMeteorological11.7kts2026-06-05 09:54 EDT1 7 30
AnnapolisAir TemperatureMeteorological171.4F2026-06-05 09:54 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.1inches2026-06-05 09:54 EDT1 7 30
AnnapolisLatitudePosition538.96343Degrees2026-06-05 09:54 EDT1 7 30
AnnapolisLongitudePosition5-76.44688Degrees2026-06-05 09:54 EDT1 7 30
AnnapolisMean Wave PeriodWaves32.5s2026-06-05 09:54 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality26%2026-06-05 09:54 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.63ft2026-06-05 09:54 EDT1 7 30
AnnapolisWater SalinityWater Quality29.7PSU2026-06-05 09:54 EDT1 7 30
AnnapolisWater TemperatureWater Quality270.9F2026-06-05 09:54 EDT1 7 30
AnnapolisWave Direction (From)Waves3246Deg. Mag.2026-06-05 09:54 EDT1 7 30
AnnapolisWind ChillMeteorological171.4F2026-06-05 09:54 EDT1 7 30
AnnapolisWind DirectionMeteorological1157Deg. Mag.2026-06-05 09:54 EDT1 7 30
AnnapolisWind GustMeteorological16.2kts2026-06-05 09:54 EDT1 7 30
AnnapolisWind SpeedMeteorological14.8kts2026-06-05 09:54 EDT1 7 30
Gooses ReefAir TemperatureMeteorological175.0F2026-06-05 09:54 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.1inches2026-06-05 09:54 EDT1 7 30
Gooses ReefLatitudePosition538.55612Degrees2026-06-05 09:54 EDT1 7 30
Gooses ReefLongitudePosition5-76.41472Degrees2026-06-05 09:54 EDT1 7 30
Gooses ReefMean Wave PeriodWaves32.3s2026-06-05 09:54 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality214%2026-06-05 09:54 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.87ft2026-06-05 09:54 EDT1 7 30
Gooses ReefWater SalinityWater Quality211.5PSU2026-06-05 09:54 EDT1 7 30
Gooses ReefWater TemperatureWater Quality270.1F2026-06-05 09:54 EDT1 7 30
Gooses ReefWave Direction (From)Waves3294Deg. Mag.2026-06-05 09:54 EDT1 7 30
Gooses ReefWind ChillMeteorological175.0F2026-06-05 09:54 EDT1 7 30
Gooses ReefWind DirectionMeteorological1206Deg. Mag.2026-06-05 09:54 EDT1 7 30
Gooses ReefWind GustMeteorological13.1kts2026-06-05 09:54 EDT1 7 30
Gooses ReefWind SpeedMeteorological11.5kts2026-06-05 09:54 EDT1 7 30
PotomacAir TemperatureMeteorological175.0F2026-06-05 09:54 EDT1 7 30
PotomacBarometric PressureMeteorological130.1inches2026-06-05 09:54 EDT1 7 30
PotomacLatitudePosition538.03325Degrees2026-06-05 09:54 EDT1 7 30
PotomacLongitudePosition5-76.33748Degrees2026-06-05 09:54 EDT1 7 30
PotomacMean Wave PeriodWaves31.9s2026-06-05 09:54 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality239%2026-06-05 09:54 EDT1 7 30
PotomacSignificant Wave HeightWaves30.70ft2026-06-05 09:54 EDT1 7 30
PotomacWater SalinityWater Quality213.8PSU2026-06-05 09:54 EDT1 7 30
PotomacWater TemperatureWater Quality272.2F2026-06-05 09:54 EDT1 7 30
PotomacWave Direction (From)Waves3249Deg. Mag.2026-06-05 09:54 EDT1 7 30
PotomacWind ChillMeteorological175.0F2026-06-05 09:54 EDT1 7 30
PotomacWind DirectionMeteorological1271Deg. Mag.2026-06-05 09:54 EDT1 7 30
PotomacWind GustMeteorological19.7kts2026-06-05 09:54 EDT1 7 30
PotomacWind SpeedMeteorological16.8kts2026-06-05 09:54 EDT1 7 30
Stingray PointAir TemperatureMeteorological171.7F2026-06-05 10:00 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.1inches2026-06-05 10:00 EDT1 7 30
Stingray PointLatitudePosition537.56742Degrees2026-06-05 10:00 EDT1 7 30
Stingray PointLongitudePosition5-76.26214Degrees2026-06-05 10:00 EDT1 7 30
Stingray PointMean Wave PeriodWaves31.8s2026-06-05 10:00 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality212%2026-06-05 10:00 EDT1 7 30
Stingray PointSignificant Wave HeightWaves30.77ft2026-06-05 10:00 EDT1 7 30
Stingray PointWater SalinityWater Quality216.2PSU2026-06-05 10:00 EDT1 7 30
Stingray PointWater TemperatureWater Quality271.6F2026-06-05 10:00 EDT1 7 30
Stingray PointWave Direction (From)Waves3360Deg. Mag.2026-06-05 10:00 EDT1 7 30
Stingray PointWind ChillMeteorological171.7F2026-06-05 10:00 EDT1 7 30
Stingray PointWind DirectionMeteorological1303Deg. Mag.2026-06-05 10:00 EDT1 7 30
Stingray PointWind GustMeteorological19.9kts2026-06-05 10:00 EDT1 7 30
Stingray PointWind SpeedMeteorological17.8kts2026-06-05 10:00 EDT1 7 30
York SpitAir TemperatureMeteorological173.1F2026-05-18 09:42 EDT1 7 30
York SpitBarometric PressureMeteorological130.3inches2026-05-18 09:42 EDT1 7 30
York SpitCurrent DirectionCurrents4213Deg. Mag.2026-05-18 09:42 EDT1 7 30
York SpitCurrent SpeedCurrents41.821kts2026-05-18 09:42 EDT1 7 30
York SpitLatitudePosition537.20773Degrees2026-05-18 09:42 EDT1 7 30
York SpitLongitudePosition5-76.26911Degrees2026-05-18 09:42 EDT1 7 30
York SpitMean Wave PeriodWaves32.0s2026-05-18 09:42 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-05-18 09:36 EDT1 7 30
York SpitSignificant Wave HeightWaves30.64ft2026-05-18 09:42 EDT1 7 30
York SpitWater SalinityWater Quality222.6PSU2026-05-18 09:36 EDT1 7 30
York SpitWater TemperatureWater Quality266.0F2026-05-18 09:36 EDT1 7 30
York SpitWave Direction (From)Waves3249Deg. Mag.2026-05-18 09:42 EDT1 7 30
York SpitWind ChillMeteorological173.1F2026-05-18 09:42 EDT1 7 30
York SpitWind DirectionMeteorological1204Deg. Mag.2026-05-18 09:42 EDT1 7 30
York SpitWind GustMeteorological12.7kts2026-05-18 09:42 EDT1 7 30
York SpitWind SpeedMeteorological11.6kts2026-05-18 09:42 EDT1 7 30