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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological173.8F2026-06-13 05:54 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological129.9inches2026-06-13 05:54 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4102Deg. Mag.2026-06-13 05:54 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.700kts2026-06-13 05:54 EDT1 7 30
Baltimore HarborLatitudePosition539.22267Degrees2026-06-13 05:54 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52932Degrees2026-06-13 05:54 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves31.5s2026-06-13 05:54 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality212%2026-06-13 05:54 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.27ft2026-06-13 05:54 EDT1 7 30
Baltimore HarborWater SalinityWater Quality28.9PSU2026-06-13 05:54 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality276.7F2026-06-13 05:54 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3260Deg. Mag.2026-06-13 05:54 EDT1 7 30
Baltimore HarborWind ChillMeteorological173.8F2026-06-13 05:54 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1280Deg. Mag.2026-06-13 05:54 EDT1 7 30
Baltimore HarborWind GustMeteorological19.3kts2026-06-13 05:54 EDT1 7 30
Baltimore HarborWind SpeedMeteorological18.2kts2026-06-13 05:54 EDT1 7 30
AnnapolisAir TemperatureMeteorological172.1F2026-06-13 05:54 EDT1 7 30
AnnapolisBarometric PressureMeteorological129.5inches2026-06-13 05:54 EDT1 7 30
AnnapolisLatitudePosition538.96342Degrees2026-06-13 05:54 EDT1 7 30
AnnapolisLongitudePosition5-76.44685Degrees2026-06-13 05:54 EDT1 7 30
AnnapolisMean Wave PeriodWaves32.3s2026-06-13 05:54 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality225%2026-06-13 05:54 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.21ft2026-06-13 05:54 EDT1 7 30
AnnapolisWater SalinityWater Quality210.9PSU2026-06-13 05:54 EDT1 7 30
AnnapolisWater TemperatureWater Quality275.6F2026-06-13 05:54 EDT1 7 30
AnnapolisWave Direction (From)Waves3163Deg. Mag.2026-06-13 05:54 EDT1 7 30
AnnapolisWind ChillMeteorological172.1F2026-06-13 05:54 EDT1 7 30
AnnapolisWind DirectionMeteorological1293Deg. Mag.2026-06-13 05:54 EDT1 7 30
AnnapolisWind GustMeteorological18.5kts2026-06-13 05:54 EDT1 7 30
AnnapolisWind SpeedMeteorological16.9kts2026-06-13 05:54 EDT1 7 30
Gooses ReefAir TemperatureMeteorological172.2F2026-06-13 05:54 EDT1 7 30
Gooses ReefBarometric PressureMeteorological129.9inches2026-06-13 05:54 EDT1 7 30
Gooses ReefLatitudePosition538.55610Degrees2026-06-13 05:54 EDT1 7 30
Gooses ReefLongitudePosition5-76.41472Degrees2026-06-13 05:54 EDT1 7 30
Gooses ReefMean Wave PeriodWaves32.2s2026-06-13 05:54 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality257%2026-06-13 05:54 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.77ft2026-06-13 05:54 EDT1 7 30
Gooses ReefWater SalinityWater Quality213.3PSU2026-06-13 05:54 EDT1 7 30
Gooses ReefWater TemperatureWater Quality275.7F2026-06-13 05:54 EDT1 7 30
Gooses ReefWave Direction (From)Waves33Deg. Mag.2026-06-13 05:54 EDT1 7 30
Gooses ReefWind ChillMeteorological172.2F2026-06-13 05:54 EDT1 7 30
Gooses ReefWind DirectionMeteorological1321Deg. Mag.2026-06-13 05:54 EDT1 7 30
Gooses ReefWind GustMeteorological112.6kts2026-06-13 05:54 EDT1 7 30
Gooses ReefWind SpeedMeteorological110.4kts2026-06-13 05:54 EDT1 7 30
PotomacAir TemperatureMeteorological175.7F2026-06-13 05:54 EDT1 7 30
PotomacBarometric PressureMeteorological129.9inches2026-06-13 05:54 EDT1 7 30
PotomacLatitudePosition538.03321Degrees2026-06-13 05:54 EDT1 7 30
PotomacLongitudePosition5-76.33731Degrees2026-06-13 05:54 EDT1 7 30
PotomacMean Wave PeriodWaves32.1s2026-06-13 05:54 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality258%2026-06-13 05:54 EDT1 7 30
PotomacSignificant Wave HeightWaves30.66ft2026-06-13 05:54 EDT1 7 30
PotomacWater SalinityWater Quality214.2PSU2026-06-13 05:54 EDT1 7 30
PotomacWater TemperatureWater Quality277.3F2026-06-13 05:54 EDT1 7 30
PotomacWave Direction (From)Waves3281Deg. Mag.2026-06-13 05:54 EDT1 7 30
PotomacWind ChillMeteorological175.7F2026-06-13 05:54 EDT1 7 30
PotomacWind DirectionMeteorological1316Deg. Mag.2026-06-13 05:54 EDT1 7 30
PotomacWind GustMeteorological114.6kts2026-06-13 05:54 EDT1 7 30
PotomacWind SpeedMeteorological111.9kts2026-06-13 05:54 EDT1 7 30
Stingray PointAir TemperatureMeteorological173.8F2026-06-13 06:00 EDT1 7 30
Stingray PointBarometric PressureMeteorological129.9inches2026-06-13 06:00 EDT1 7 30
Stingray PointLatitudePosition537.56742Degrees2026-06-13 06:00 EDT1 7 30
Stingray PointLongitudePosition5-76.26212Degrees2026-06-13 06:00 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality222%2026-06-13 06:00 EDT1 7 30
Stingray PointWater SalinityWater Quality217.4PSU2026-06-13 06:00 EDT1 7 30
Stingray PointWater TemperatureWater Quality278.5F2026-06-13 06:00 EDT1 7 30
Stingray PointWind ChillMeteorological173.8F2026-06-13 06:00 EDT1 7 30
Stingray PointWind DirectionMeteorological1302Deg. Mag.2026-06-13 06:00 EDT1 7 30
Stingray PointWind GustMeteorological110.1kts2026-06-13 06:00 EDT1 7 30
Stingray PointWind SpeedMeteorological18.4kts2026-06-13 06:00 EDT1 7 30
York SpitAir TemperatureMeteorological175.5F2026-06-12 23:42 EDT1 7 30
York SpitBarometric PressureMeteorological129.7inches2026-06-12 23:42 EDT1 7 30
York SpitCurrent DirectionCurrents4172Deg. Mag.2026-06-12 23:42 EDT1 7 30
York SpitCurrent SpeedCurrents42.275kts2026-06-12 23:42 EDT1 7 30
York SpitLatitudePosition537.20707Degrees2026-06-13 05:30 EDT1 7 30
York SpitLongitudePosition5-76.26920Degrees2026-06-13 03:54 EDT1 7 30
York SpitMean Wave PeriodWaves32.2s2026-06-12 17:24 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality21%2026-06-13 05:30 EDT1 7 30
York SpitSignificant Wave HeightWaves31.23ft2026-06-12 17:24 EDT1 7 30
York SpitWater SalinityWater Quality221.6PSU2026-06-13 05:30 EDT1 7 30
York SpitWater TemperatureWater Quality273.8F2026-06-13 05:30 EDT1 7 30
York SpitWave Direction (From)Waves369Deg. Mag.2026-06-12 17:24 EDT1 7 30
York SpitWind ChillMeteorological175.5F2026-06-12 23:42 EDT1 7 30
York SpitWind DirectionMeteorological10Deg. Mag.2026-06-12 23:42 EDT1 7 30
York SpitWind GustMeteorological112.2kts2026-06-12 23:42 EDT1 7 30
York SpitWind SpeedMeteorological110.1kts2026-06-12 23:42 EDT1 7 30