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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological181.3F2026-07-14 10:36 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.2inches2026-07-14 10:36 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents479Deg. Mag.2026-07-14 10:36 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.618kts2026-07-14 10:36 EDT1 7 30
Baltimore HarborLatitudePosition539.22271Degrees2026-07-14 10:36 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52937Degrees2026-07-14 10:36 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.1s2026-07-14 10:36 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality229%2026-07-14 10:36 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.36ft2026-07-14 10:36 EDT1 7 30
Baltimore HarborWater SalinityWater Quality29.2PSU2026-07-14 10:36 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality281.6F2026-07-14 10:36 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3306Deg. Mag.2026-07-14 10:36 EDT1 7 30
Baltimore HarborWind ChillMeteorological181.3F2026-07-14 10:36 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1243Deg. Mag.2026-07-14 10:36 EDT1 7 30
Baltimore HarborWind GustMeteorological111.3kts2026-07-14 10:36 EDT1 7 30
Baltimore HarborWind SpeedMeteorological18.3kts2026-07-14 10:36 EDT1 7 30
AnnapolisAir TemperatureMeteorological189.2F2026-07-14 10:36 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.1inches2026-07-14 10:36 EDT1 7 30
AnnapolisLatitudePosition538.96342Degrees2026-07-14 10:36 EDT1 7 30
AnnapolisLongitudePosition5-76.44685Degrees2026-07-14 10:36 EDT1 7 30
AnnapolisMean Wave PeriodWaves33.0s2026-07-14 10:36 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality259%2026-07-14 10:36 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.35ft2026-07-14 10:36 EDT1 7 30
AnnapolisWater SalinityWater Quality211.4PSU2026-07-14 10:36 EDT1 7 30
AnnapolisWater TemperatureWater Quality281.6F2026-07-14 10:36 EDT1 7 30
AnnapolisWave Direction (From)Waves3200Deg. Mag.2026-07-14 10:36 EDT1 7 30
AnnapolisWind ChillMeteorological189.2F2026-07-14 10:36 EDT1 7 30
AnnapolisWind DirectionMeteorological1120Deg. Mag.2026-07-14 10:36 EDT1 7 30
AnnapolisWind GustMeteorological14.5kts2026-07-14 10:36 EDT1 7 30
AnnapolisWind SpeedMeteorological11.1kts2026-07-14 10:36 EDT1 7 30
Gooses ReefAir TemperatureMeteorological180.0F2026-07-14 10:36 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.2inches2026-07-14 10:36 EDT1 7 30
Gooses ReefLatitudePosition538.55610Degrees2026-07-14 10:36 EDT1 7 30
Gooses ReefLongitudePosition5-76.41472Degrees2026-07-14 10:36 EDT1 7 30
Gooses ReefMean Wave PeriodWaves31.9s2026-07-14 10:36 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality276%2026-07-14 10:36 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.38ft2026-07-14 10:36 EDT1 7 30
Gooses ReefWater SalinityWater Quality214.3PSU2026-07-14 10:36 EDT1 7 30
Gooses ReefWater TemperatureWater Quality281.9F2026-07-14 10:36 EDT1 7 30
Gooses ReefWave Direction (From)Waves354Deg. Mag.2026-07-14 10:36 EDT1 7 30
Gooses ReefWind ChillMeteorological180.0F2026-07-14 10:36 EDT1 7 30
Gooses ReefWind DirectionMeteorological1207Deg. Mag.2026-07-14 10:36 EDT1 7 30
Gooses ReefWind GustMeteorological14.9kts2026-07-14 10:36 EDT1 7 30
Gooses ReefWind SpeedMeteorological12.7kts2026-07-14 10:36 EDT1 7 30
PotomacAir TemperatureMeteorological179.9F2026-07-14 10:36 EDT1 7 30
PotomacBarometric PressureMeteorological130.2inches2026-07-14 10:36 EDT1 7 30
PotomacLatitudePosition538.03340Degrees2026-07-14 10:36 EDT1 7 30
PotomacLongitudePosition5-76.33757Degrees2026-07-14 10:36 EDT1 7 30
PotomacMean Wave PeriodWaves32.5s2026-07-14 10:36 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality258%2026-07-14 10:36 EDT1 7 30
PotomacSignificant Wave HeightWaves30.24ft2026-07-14 10:36 EDT1 7 30
PotomacWater SalinityWater Quality215.7PSU2026-07-14 10:36 EDT1 7 30
PotomacWater TemperatureWater Quality281.8F2026-07-14 10:36 EDT1 7 30
PotomacWave Direction (From)Waves3103Deg. Mag.2026-07-14 10:36 EDT1 7 30
PotomacWind ChillMeteorological179.9F2026-07-14 10:36 EDT1 7 30
PotomacWind DirectionMeteorological1266Deg. Mag.2026-07-14 10:36 EDT1 7 30
PotomacWind GustMeteorological14.7kts2026-07-14 10:36 EDT1 7 30
PotomacWind SpeedMeteorological12.8kts2026-07-14 10:36 EDT1 7 30
Stingray PointAir TemperatureMeteorological181.4F2026-07-14 10:36 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.1inches2026-07-14 10:36 EDT1 7 30
Stingray PointLatitudePosition537.56755Degrees2026-07-14 10:36 EDT1 7 30
Stingray PointLongitudePosition5-76.26228Degrees2026-07-14 10:36 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality239%2026-07-14 10:36 EDT1 7 30
Stingray PointWater SalinityWater Quality217.7PSU2026-07-14 10:36 EDT1 7 30
Stingray PointWater TemperatureWater Quality283.7F2026-07-14 10:36 EDT1 7 30
Stingray PointWind ChillMeteorological181.4F2026-07-14 10:36 EDT1 7 30
Stingray PointWind DirectionMeteorological112Deg. Mag.2026-07-14 10:36 EDT1 7 30
Stingray PointWind GustMeteorological11.6kts2026-07-14 10:36 EDT1 7 30
Stingray PointWind SpeedMeteorological11.0kts2026-07-14 10:36 EDT1 7 30
York SpitAir TemperatureMeteorological178.7F2026-07-14 10:36 EDT1 7 30
York SpitBarometric PressureMeteorological130.2inches2026-07-14 10:36 EDT1 7 30
York SpitLatitudePosition537.20720Degrees2026-07-14 10:36 EDT1 7 30
York SpitLongitudePosition5-76.26921Degrees2026-07-14 10:36 EDT1 7 30
York SpitMean Wave PeriodWaves35.1s2026-07-14 10:36 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality23%2026-07-14 10:36 EDT1 7 30
York SpitSignificant Wave HeightWaves30.52ft2026-07-14 10:36 EDT1 7 30
York SpitWater SalinityWater Quality222.2PSU2026-07-14 10:36 EDT1 7 30
York SpitWater TemperatureWater Quality281.7F2026-07-14 10:36 EDT1 7 30
York SpitWave Direction (From)Waves3144Deg. Mag.2026-07-14 10:36 EDT1 7 30
York SpitWind ChillMeteorological178.7F2026-07-14 10:36 EDT1 7 30
York SpitWind DirectionMeteorological1158Deg. Mag.2026-07-14 10:36 EDT1 7 30
York SpitWind GustMeteorological13.5kts2026-07-14 10:36 EDT1 7 30
York SpitWind SpeedMeteorological12.2kts2026-07-14 10:36 EDT1 7 30