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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological174.7F2026-07-12 02:54 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.1inches2026-07-12 02:54 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4313Deg. Mag.2026-07-12 02:54 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.763kts2026-07-12 02:54 EDT1 7 30
Baltimore HarborLatitudePosition539.22269Degrees2026-07-12 02:54 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52939Degrees2026-07-12 02:54 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves33.0s2026-07-12 02:54 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality231%2026-07-12 02:54 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.24ft2026-07-12 02:54 EDT1 7 30
Baltimore HarborWater SalinityWater Quality29.3PSU2026-07-12 02:54 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality282.0F2026-07-12 02:54 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3355Deg. Mag.2026-07-12 02:54 EDT1 7 30
Baltimore HarborWind ChillMeteorological174.7F2026-07-12 02:54 EDT1 7 30
Baltimore HarborWind DirectionMeteorological157Deg. Mag.2026-07-12 02:54 EDT1 7 30
Baltimore HarborWind GustMeteorological111.8kts2026-07-12 02:54 EDT1 7 30
Baltimore HarborWind SpeedMeteorological19.5kts2026-07-12 02:54 EDT1 7 30
AnnapolisAir TemperatureMeteorological174.4F2026-07-12 02:54 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.0inches2026-07-12 02:54 EDT1 7 30
AnnapolisLatitudePosition538.96343Degrees2026-07-12 02:54 EDT1 7 30
AnnapolisLongitudePosition5-76.44692Degrees2026-07-12 02:54 EDT1 7 30
AnnapolisMean Wave PeriodWaves32.6s2026-07-12 02:54 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality253%2026-07-12 02:54 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.86ft2026-07-12 02:54 EDT1 7 30
AnnapolisWater SalinityWater Quality211.2PSU2026-07-12 02:54 EDT1 7 30
AnnapolisWater TemperatureWater Quality281.2F2026-07-12 02:54 EDT1 7 30
AnnapolisWave Direction (From)Waves322Deg. Mag.2026-07-12 02:54 EDT1 7 30
AnnapolisWind ChillMeteorological174.4F2026-07-12 02:54 EDT1 7 30
AnnapolisWind DirectionMeteorological1322Deg. Mag.2026-07-12 02:54 EDT1 7 30
AnnapolisWind GustMeteorological112.2kts2026-07-12 02:54 EDT1 7 30
AnnapolisWind SpeedMeteorological16.8kts2026-07-12 02:54 EDT1 7 30
Gooses ReefAir TemperatureMeteorological174.2F2026-07-12 02:54 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.0inches2026-07-12 02:54 EDT1 7 30
Gooses ReefLatitudePosition538.55614Degrees2026-07-12 02:54 EDT1 7 30
Gooses ReefLongitudePosition5-76.41476Degrees2026-07-12 02:54 EDT1 7 30
Gooses ReefMean Wave PeriodWaves316.7s2026-07-12 02:54 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality275%2026-07-12 02:54 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves31.35ft2026-07-12 02:54 EDT1 7 30
Gooses ReefWater SalinityWater Quality214.5PSU2026-07-12 02:54 EDT1 7 30
Gooses ReefWater TemperatureWater Quality282.2F2026-07-12 02:54 EDT1 7 30
Gooses ReefWave Direction (From)Waves3117Deg. Mag.2026-07-12 02:54 EDT1 7 30
Gooses ReefWind ChillMeteorological174.2F2026-07-12 02:54 EDT1 7 30
Gooses ReefWind DirectionMeteorological154Deg. Mag.2026-07-12 02:54 EDT1 7 30
Gooses ReefWind GustMeteorological117.5kts2026-07-12 02:54 EDT1 7 30
Gooses ReefWind SpeedMeteorological113.7kts2026-07-12 02:54 EDT1 7 30
PotomacAir TemperatureMeteorological178.1F2026-07-12 02:54 EDT1 7 30
PotomacBarometric PressureMeteorological130.0inches2026-07-12 02:54 EDT1 7 30
PotomacLatitudePosition538.03320Degrees2026-07-12 02:54 EDT1 7 30
PotomacLongitudePosition5-76.33733Degrees2026-07-12 02:54 EDT1 7 30
PotomacMean Wave PeriodWaves33.1s2026-07-12 02:54 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality258%2026-07-12 02:54 EDT1 7 30
PotomacSignificant Wave HeightWaves30.98ft2026-07-12 02:54 EDT1 7 30
PotomacWater SalinityWater Quality216.2PSU2026-07-12 02:54 EDT1 7 30
PotomacWater TemperatureWater Quality283.1F2026-07-12 02:54 EDT1 7 30
PotomacWave Direction (From)Waves3131Deg. Mag.2026-07-12 02:54 EDT1 7 30
PotomacWind ChillMeteorological178.1F2026-07-12 02:54 EDT1 7 30
PotomacWind DirectionMeteorological154Deg. Mag.2026-07-12 02:54 EDT1 7 30
PotomacWind GustMeteorological112.2kts2026-07-12 02:54 EDT1 7 30
PotomacWind SpeedMeteorological19.5kts2026-07-12 02:54 EDT1 7 30
Stingray PointAir TemperatureMeteorological177.2F2026-07-12 03:00 EDT1 7 30
Stingray PointBarometric PressureMeteorological129.9inches2026-07-12 03:00 EDT1 7 30
Stingray PointLatitudePosition537.56742Degrees2026-07-12 03:00 EDT1 7 30
Stingray PointLongitudePosition5-76.26213Degrees2026-07-12 03:00 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality239%2026-07-12 03:00 EDT1 7 30
Stingray PointWater SalinityWater Quality218.0PSU2026-07-12 03:00 EDT1 7 30
Stingray PointWater TemperatureWater Quality284.4F2026-07-12 03:00 EDT1 7 30
Stingray PointWind ChillMeteorological177.2F2026-07-12 03:00 EDT1 7 30
Stingray PointWind DirectionMeteorological1285Deg. Mag.2026-07-12 03:00 EDT1 7 30
Stingray PointWind GustMeteorological17.2kts2026-07-12 03:00 EDT1 7 30
Stingray PointWind SpeedMeteorological15.6kts2026-07-12 03:00 EDT1 7 30
York SpitAir TemperatureMeteorological170.3F2026-07-12 02:54 EDT1 7 30
York SpitBarometric PressureMeteorological130.0inches2026-07-12 02:54 EDT1 7 30
York SpitLatitudePosition537.20707Degrees2026-07-12 02:54 EDT1 7 30
York SpitLongitudePosition5-76.26919Degrees2026-07-12 02:54 EDT1 7 30
York SpitMean Wave PeriodWaves32.2s2026-07-12 02:54 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality212%2026-07-12 02:54 EDT1 7 30
York SpitSignificant Wave HeightWaves30.39ft2026-07-12 02:54 EDT1 7 30
York SpitWater SalinityWater Quality220.3PSU2026-07-12 02:54 EDT1 7 30
York SpitWater TemperatureWater Quality283.0F2026-07-12 02:54 EDT1 7 30
York SpitWave Direction (From)Waves3293Deg. Mag.2026-07-12 02:54 EDT1 7 30
York SpitWind ChillMeteorological170.3F2026-07-12 02:54 EDT1 7 30
York SpitWind DirectionMeteorological1171Deg. Mag.2026-07-12 02:54 EDT1 7 30
York SpitWind GustMeteorological110.5kts2026-07-12 02:54 EDT1 7 30
York SpitWind SpeedMeteorological18.3kts2026-07-12 02:54 EDT1 7 30