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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological175.8F2026-06-17 22:06 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological129.8inches2026-06-17 22:06 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4330Deg. Mag.2026-06-17 22:06 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.755kts2026-06-17 22:06 EDT1 7 30
Baltimore HarborLatitudePosition539.22281Degrees2026-06-17 22:06 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-06-17 22:06 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves31.9s2026-06-17 22:06 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality212%2026-06-17 22:06 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.54ft2026-06-17 22:06 EDT1 7 30
Baltimore HarborWater SalinityWater Quality28.9PSU2026-06-17 22:06 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality276.8F2026-06-17 22:06 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3155Deg. Mag.2026-06-17 22:06 EDT1 7 30
Baltimore HarborWind ChillMeteorological175.8F2026-06-17 22:06 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1165Deg. Mag.2026-06-17 22:06 EDT1 7 30
Baltimore HarborWind GustMeteorological123.5kts2026-06-17 22:06 EDT1 7 30
Baltimore HarborWind SpeedMeteorological120.3kts2026-06-17 22:06 EDT1 7 30
AnnapolisAir TemperatureMeteorological174.1F2026-06-17 22:06 EDT1 7 30
AnnapolisBarometric PressureMeteorological129.8inches2026-06-17 22:06 EDT1 7 30
AnnapolisLatitudePosition538.96354Degrees2026-06-17 22:06 EDT1 7 30
AnnapolisLongitudePosition5-76.44687Degrees2026-06-17 22:06 EDT1 7 30
AnnapolisMean Wave PeriodWaves33.4s2026-06-17 22:06 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality236%2026-06-17 22:06 EDT1 7 30
AnnapolisSignificant Wave HeightWaves31.88ft2026-06-17 22:06 EDT1 7 30
AnnapolisWater SalinityWater Quality211.9PSU2026-06-17 22:06 EDT1 7 30
AnnapolisWater TemperatureWater Quality275.4F2026-06-17 22:06 EDT1 7 30
AnnapolisWave Direction (From)Waves31Deg. Mag.2026-06-17 22:06 EDT1 7 30
AnnapolisWind ChillMeteorological174.1F2026-06-17 22:06 EDT1 7 30
AnnapolisWind DirectionMeteorological1180Deg. Mag.2026-06-17 22:06 EDT1 7 30
AnnapolisWind GustMeteorological128.6kts2026-06-17 22:06 EDT1 7 30
AnnapolisWind SpeedMeteorological118.5kts2026-06-17 22:06 EDT1 7 30
Gooses ReefAir TemperatureMeteorological172.9F2026-06-17 22:06 EDT1 7 30
Gooses ReefBarometric PressureMeteorological129.8inches2026-06-17 22:06 EDT1 7 30
Gooses ReefLatitudePosition538.55615Degrees2026-06-17 22:06 EDT1 7 30
Gooses ReefLongitudePosition5-76.41494Degrees2026-06-17 22:06 EDT1 7 30
Gooses ReefMean Wave PeriodWaves33.5s2026-06-17 22:06 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality247%2026-06-17 22:06 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves31.65ft2026-06-17 22:06 EDT1 7 30
Gooses ReefWater SalinityWater Quality214.2PSU2026-06-17 22:06 EDT1 7 30
Gooses ReefWater TemperatureWater Quality275.1F2026-06-17 22:06 EDT1 7 30
Gooses ReefWave Direction (From)Waves3184Deg. Mag.2026-06-17 22:06 EDT1 7 30
Gooses ReefWind ChillMeteorological172.9F2026-06-17 22:06 EDT1 7 30
Gooses ReefWind DirectionMeteorological1165Deg. Mag.2026-06-17 22:06 EDT1 7 30
Gooses ReefWind GustMeteorological121.8kts2026-06-17 22:06 EDT1 7 30
Gooses ReefWind SpeedMeteorological115.7kts2026-06-17 22:06 EDT1 7 30
PotomacAir TemperatureMeteorological176.3F2026-06-17 22:06 EDT1 7 30
PotomacBarometric PressureMeteorological129.8inches2026-06-17 22:06 EDT1 7 30
PotomacLatitudePosition538.03343Degrees2026-06-17 22:06 EDT1 7 30
PotomacLongitudePosition5-76.33748Degrees2026-06-17 22:06 EDT1 7 30
PotomacMean Wave PeriodWaves33.6s2026-06-17 22:00 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality250%2026-06-17 22:06 EDT1 7 30
PotomacSignificant Wave HeightWaves31.72ft2026-06-17 22:00 EDT1 7 30
PotomacWater SalinityWater Quality214.8PSU2026-06-17 22:06 EDT1 7 30
PotomacWater TemperatureWater Quality277.5F2026-06-17 22:06 EDT1 7 30
PotomacWave Direction (From)Waves3136Deg. Mag.2026-06-17 22:00 EDT1 7 30
PotomacWind ChillMeteorological176.3F2026-06-17 22:06 EDT1 7 30
PotomacWind DirectionMeteorological1156Deg. Mag.2026-06-17 22:06 EDT1 7 30
PotomacWind GustMeteorological118.8kts2026-06-17 22:06 EDT1 7 30
PotomacWind SpeedMeteorological114.7kts2026-06-17 22:06 EDT1 7 30
Stingray PointAir TemperatureMeteorological175.2F2026-06-17 22:06 EDT1 7 30
Stingray PointBarometric PressureMeteorological129.8inches2026-06-17 22:06 EDT1 7 30
Stingray PointLatitudePosition537.56760Degrees2026-06-17 22:06 EDT1 7 30
Stingray PointLongitudePosition5-76.26215Degrees2026-06-17 22:06 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality213%2026-06-17 22:06 EDT1 7 30
Stingray PointWater SalinityWater Quality218.3PSU2026-06-17 22:06 EDT1 7 30
Stingray PointWater TemperatureWater Quality277.7F2026-06-17 22:06 EDT1 7 30
Stingray PointWind ChillMeteorological175.2F2026-06-17 22:06 EDT1 7 30
Stingray PointWind DirectionMeteorological1153Deg. Mag.2026-06-17 22:06 EDT1 7 30
Stingray PointWind GustMeteorological117.3kts2026-06-17 22:06 EDT1 7 30
Stingray PointWind SpeedMeteorological114.3kts2026-06-17 22:06 EDT1 7 30
York SpitAir TemperatureMeteorological170.0F2026-06-17 00:42 EDT1 7 30
York SpitBarometric PressureMeteorological129.8inches2026-06-17 00:42 EDT1 7 30
York SpitCurrent DirectionCurrents425Deg. Mag.2026-06-14 20:36 EDT1 7 30
York SpitCurrent SpeedCurrents42.248kts2026-06-14 20:36 EDT1 7 30
York SpitLatitudePosition537.20724Degrees2026-06-17 01:00 EDT1 7 30
York SpitLongitudePosition5-76.26922Degrees2026-06-17 00:42 EDT1 7 30
York SpitMean Wave PeriodWaves316.2s2026-06-14 20:36 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality21%2026-06-17 01:00 EDT1 7 30
York SpitSignificant Wave HeightWaves31.64ft2026-06-14 20:36 EDT1 7 30
York SpitWater SalinityWater Quality222.9PSU2026-06-17 01:00 EDT1 7 30
York SpitWater TemperatureWater Quality275.0F2026-06-17 01:00 EDT1 7 30
York SpitWave Direction (From)Waves3164Deg. Mag.2026-06-14 20:36 EDT1 7 30
York SpitWind ChillMeteorological170.0F2026-06-17 00:18 EDT1 7 30
York SpitWind DirectionMeteorological1145Deg. Mag.2026-06-17 00:30 EDT1 7 30
York SpitWind GustMeteorological114.0kts2026-06-16 23:48 EDT1 7 30
York SpitWind SpeedMeteorological110.2kts2026-06-17 00:18 EDT1 7 30