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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological176.2F2026-06-26 00:18 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.0inches2026-06-26 00:18 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents45Deg. Mag.2026-06-26 00:18 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.887kts2026-06-26 00:18 EDT1 7 30
Baltimore HarborLatitudePosition539.22281Degrees2026-06-26 00:18 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52937Degrees2026-06-26 00:18 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves31.6s2026-06-26 00:18 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality227%2026-06-26 00:18 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.39ft2026-06-26 00:18 EDT1 7 30
Baltimore HarborWater SalinityWater Quality210.8PSU2026-06-26 00:18 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality276.4F2026-06-26 00:18 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3153Deg. Mag.2026-06-26 00:18 EDT1 7 30
Baltimore HarborWind ChillMeteorological176.2F2026-06-26 00:18 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1190Deg. Mag.2026-06-26 00:18 EDT1 7 30
Baltimore HarborWind GustMeteorological118.8kts2026-06-26 00:18 EDT1 7 30
Baltimore HarborWind SpeedMeteorological115.0kts2026-06-26 00:18 EDT1 7 30
AnnapolisAir TemperatureMeteorological174.3F2026-06-26 00:18 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.0inches2026-06-26 00:18 EDT1 7 30
AnnapolisLatitudePosition538.96356Degrees2026-06-26 00:18 EDT1 7 30
AnnapolisLongitudePosition5-76.44687Degrees2026-06-26 00:18 EDT1 7 30
AnnapolisMean Wave PeriodWaves33.9s2026-06-26 00:18 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality237%2026-06-26 00:18 EDT1 7 30
AnnapolisSignificant Wave HeightWaves31.70ft2026-06-26 00:18 EDT1 7 30
AnnapolisWater SalinityWater Quality211.6PSU2026-06-26 00:18 EDT1 7 30
AnnapolisWater TemperatureWater Quality276.6F2026-06-26 00:18 EDT1 7 30
AnnapolisWave Direction (From)Waves3356Deg. Mag.2026-06-26 00:18 EDT1 7 30
AnnapolisWind ChillMeteorological174.3F2026-06-26 00:18 EDT1 7 30
AnnapolisWind DirectionMeteorological1185Deg. Mag.2026-06-26 00:18 EDT1 7 30
AnnapolisWind GustMeteorological123.7kts2026-06-26 00:18 EDT1 7 30
AnnapolisWind SpeedMeteorological118.7kts2026-06-26 00:18 EDT1 7 30
Gooses ReefAir TemperatureMeteorological172.9F2026-06-26 00:18 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.0inches2026-06-26 00:18 EDT1 7 30
Gooses ReefLatitudePosition538.55616Degrees2026-06-26 00:18 EDT1 7 30
Gooses ReefLongitudePosition5-76.41472Degrees2026-06-26 00:18 EDT1 7 30
Gooses ReefMean Wave PeriodWaves317.4s2026-06-26 00:18 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality248%2026-06-26 00:18 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves31.58ft2026-06-26 00:18 EDT1 7 30
Gooses ReefWater SalinityWater Quality214.7PSU2026-06-26 00:18 EDT1 7 30
Gooses ReefWater TemperatureWater Quality276.6F2026-06-26 00:18 EDT1 7 30
Gooses ReefWave Direction (From)Waves3200Deg. Mag.2026-06-26 00:18 EDT1 7 30
Gooses ReefWind ChillMeteorological172.9F2026-06-26 00:18 EDT1 7 30
Gooses ReefWind DirectionMeteorological1175Deg. Mag.2026-06-26 00:18 EDT1 7 30
Gooses ReefWind GustMeteorological119.6kts2026-06-26 00:18 EDT1 7 30
Gooses ReefWind SpeedMeteorological115.6kts2026-06-26 00:18 EDT1 7 30
PotomacAir TemperatureMeteorological174.8F2026-06-26 00:18 EDT1 7 30
PotomacBarometric PressureMeteorological130.1inches2026-06-26 00:18 EDT1 7 30
PotomacLatitudePosition538.03349Degrees2026-06-26 00:18 EDT1 7 30
PotomacLongitudePosition5-76.33755Degrees2026-06-26 00:18 EDT1 7 30
PotomacMean Wave PeriodWaves33.9s2026-06-26 00:18 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality230%2026-06-26 00:18 EDT1 7 30
PotomacSignificant Wave HeightWaves31.84ft2026-06-26 00:18 EDT1 7 30
PotomacWater SalinityWater Quality216.0PSU2026-06-26 00:18 EDT1 7 30
PotomacWater TemperatureWater Quality276.8F2026-06-26 00:18 EDT1 7 30
PotomacWave Direction (From)Waves3152Deg. Mag.2026-06-26 00:18 EDT1 7 30
PotomacWind ChillMeteorological174.8F2026-06-26 00:18 EDT1 7 30
PotomacWind DirectionMeteorological1180Deg. Mag.2026-06-26 00:18 EDT1 7 30
PotomacWind GustMeteorological122.0kts2026-06-26 00:18 EDT1 7 30
PotomacWind SpeedMeteorological116.8kts2026-06-26 00:18 EDT1 7 30
Stingray PointAir TemperatureMeteorological174.8F2026-06-26 00:18 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.0inches2026-06-26 00:18 EDT1 7 30
Stingray PointLatitudePosition537.56744Degrees2026-06-26 00:18 EDT1 7 30
Stingray PointLongitudePosition5-76.26213Degrees2026-06-26 00:18 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality212%2026-06-26 00:18 EDT1 7 30
Stingray PointWater SalinityWater Quality218.8PSU2026-06-26 00:18 EDT1 7 30
Stingray PointWater TemperatureWater Quality278.8F2026-06-26 00:18 EDT1 7 30
Stingray PointWind ChillMeteorological174.8F2026-06-26 00:18 EDT1 7 30
Stingray PointWind DirectionMeteorological1178Deg. Mag.2026-06-26 00:18 EDT1 7 30
Stingray PointWind GustMeteorological116.5kts2026-06-26 00:18 EDT1 7 30
Stingray PointWind SpeedMeteorological113.7kts2026-06-26 00:18 EDT1 7 30
York SpitAir TemperatureMeteorological176.5F2026-06-20 23:06 EDT1 7 30
York SpitBarometric PressureMeteorological129.9inches2026-06-20 23:06 EDT1 7 30
York SpitCurrent DirectionCurrents428Deg. Mag.2026-06-20 00:54 EDT1 7 30
York SpitCurrent SpeedCurrents42.338kts2026-06-20 00:54 EDT1 7 30
York SpitLatitudePosition537.20720Degrees2026-06-20 23:06 EDT1 7 30
York SpitLongitudePosition5-76.26920Degrees2026-06-20 23:06 EDT1 7 30
York SpitMean Wave PeriodWaves33.3s2026-06-20 00:54 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality22%2026-06-20 23:06 EDT1 7 30
York SpitSignificant Wave HeightWaves30.50ft2026-06-20 00:54 EDT1 7 30
York SpitWater SalinityWater Quality222.3PSU2026-06-20 23:06 EDT1 7 30
York SpitWater TemperatureWater Quality278.3F2026-06-20 23:06 EDT1 7 30
York SpitWave Direction (From)Waves3193Deg. Mag.2026-06-20 00:54 EDT1 7 30
York SpitWind ChillMeteorological176.5F2026-06-20 23:06 EDT1 7 30
York SpitWind DirectionMeteorological1167Deg. Mag.2026-06-20 23:06 EDT1 7 30
York SpitWind GustMeteorological112.2kts2026-06-20 23:06 EDT1 7 30
York SpitWind SpeedMeteorological19.4kts2026-06-20 23:06 EDT1 7 30