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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological174.2F2025-07-01 16:06 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological129.7inches2025-07-01 16:06 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4165Deg. Mag.2025-07-01 16:06 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents40.137kts2025-07-01 16:06 EDT1 7 30
Baltimore HarborLatitudePosition539.22295Degrees2025-07-01 16:06 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52988Degrees2025-07-01 16:06 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves31.5s2025-07-01 16:06 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality23%2025-07-01 16:06 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.35ft2025-07-01 16:06 EDT1 7 30
Baltimore HarborWater SalinityWater Quality23.8PSU2025-07-01 16:06 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality284.1F2025-07-01 16:06 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3146Deg. Mag.2025-07-01 16:06 EDT1 7 30
Baltimore HarborWind ChillMeteorological174.2F2025-07-01 16:06 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1236Deg. Mag.2025-07-01 16:06 EDT1 7 30
Baltimore HarborWind GustMeteorological125.3kts2025-07-01 16:06 EDT1 7 30
Baltimore HarborWind SpeedMeteorological114.3kts2025-07-01 16:06 EDT1 7 30
AnnapolisAir TemperatureMeteorological178.8F2025-07-06 20:18 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.0inches2025-07-06 20:18 EDT1 7 30
AnnapolisLatitudePosition538.96415Degrees2025-07-06 20:18 EDT1 7 30
AnnapolisLongitudePosition5-76.44670Degrees2025-07-06 20:18 EDT1 7 30
AnnapolisMean Wave PeriodWaves33.1s2025-07-06 20:18 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality210%2025-07-06 20:18 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.69ft2025-07-06 20:18 EDT1 7 30
AnnapolisWater SalinityWater Quality26.4PSU2025-07-06 20:18 EDT1 7 30
AnnapolisWater TemperatureWater Quality283.5F2025-07-06 20:18 EDT1 7 30
AnnapolisWave Direction (From)Waves3142Deg. Mag.2025-07-06 20:18 EDT1 7 30
AnnapolisWind DirectionMeteorological1120Deg. Mag.2025-07-06 20:18 EDT1 7 30
AnnapolisWind GustMeteorological111.5kts2025-07-06 20:18 EDT1 7 30
AnnapolisWind SpeedMeteorological17.1kts2025-07-06 20:18 EDT1 7 30
Gooses ReefAir TemperatureMeteorological180.8F2025-07-06 20:18 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.0inches2025-07-06 20:18 EDT1 7 30
Gooses ReefCurrent DirectionCurrents458Deg. Mag.2025-06-02 09:00 EDT1 7 30
Gooses ReefCurrent SpeedCurrents40.942kts2025-06-02 09:00 EDT1 7 30
Gooses ReefLatitudePosition538.55621Degrees2025-07-06 20:18 EDT1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2025-07-06 20:18 EDT1 7 30
Gooses ReefMean Wave PeriodWaves33.5s2025-07-06 20:18 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality234%2025-07-06 20:18 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves32.00ft2025-07-06 20:18 EDT1 7 30
Gooses ReefWater SalinityWater Quality29.3PSU2025-07-06 20:18 EDT1 7 30
Gooses ReefWater TemperatureWater Quality282.7F2025-07-06 20:18 EDT1 7 30
Gooses ReefWave Direction (From)Waves3143Deg. Mag.2025-07-06 20:18 EDT1 7 30
Gooses ReefWind ChillMeteorological180.8F2025-07-06 20:18 EDT1 7 30
Gooses ReefWind DirectionMeteorological1150Deg. Mag.2025-07-06 20:18 EDT1 7 30
Gooses ReefWind GustMeteorological116.3kts2025-07-06 20:18 EDT1 7 30
Gooses ReefWind SpeedMeteorological112.9kts2025-07-06 20:18 EDT1 7 30
PotomacAir TemperatureMeteorological180.4F2025-07-06 20:18 EDT1 7 30
PotomacBarometric PressureMeteorological130.0inches2025-07-06 20:18 EDT1 7 30
PotomacCurrent DirectionCurrents4342Deg. Mag.2025-07-06 20:18 EDT1 7 30
PotomacCurrent SpeedCurrents40.365kts2025-07-06 20:18 EDT1 7 30
PotomacLatitudePosition538.03340Degrees2025-07-06 20:18 EDT1 7 30
PotomacLongitudePosition5-76.33755Degrees2025-07-06 20:18 EDT1 7 30
PotomacMean Wave PeriodWaves33.7s2025-07-06 20:18 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality267%2025-07-06 20:18 EDT1 7 30
PotomacSignificant Wave HeightWaves31.75ft2025-07-06 20:18 EDT1 7 30
PotomacWater SalinityWater Quality211.5PSU2025-07-06 20:18 EDT1 7 30
PotomacWater TemperatureWater Quality283.0F2025-07-06 20:18 EDT1 7 30
PotomacWave Direction (From)Waves3167Deg. Mag.2025-07-06 20:18 EDT1 7 30
PotomacWind ChillMeteorological180.4F2025-07-06 20:18 EDT1 7 30
PotomacWind DirectionMeteorological1144Deg. Mag.2025-07-06 20:18 EDT1 7 30
PotomacWind GustMeteorological119.6kts2025-07-06 20:18 EDT1 7 30
PotomacWind SpeedMeteorological115.5kts2025-07-06 20:18 EDT1 7 30
Stingray PointAir TemperatureMeteorological179.3F2025-07-06 20:18 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.1inches2025-07-06 20:18 EDT1 7 30
Stingray PointCurrent DirectionCurrents4350Deg. Mag.2025-06-24 09:36 EDT1 7 30
Stingray PointCurrent SpeedCurrents40.611kts2025-06-24 09:36 EDT1 7 30
Stingray PointLatitudePosition537.56771Degrees2025-07-06 20:18 EDT1 7 30
Stingray PointLongitudePosition5-76.26302Degrees2025-07-06 20:18 EDT1 7 30
Stingray PointMean Wave PeriodWaves316.9s2025-07-06 20:18 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality275%2025-07-06 20:18 EDT1 7 30
Stingray PointSignificant Wave HeightWaves32.32ft2025-07-06 20:18 EDT1 7 30
Stingray PointWater SalinityWater Quality214.8PSU2025-07-06 20:18 EDT1 7 30
Stingray PointWater TemperatureWater Quality283.1F2025-07-06 20:18 EDT1 7 30
Stingray PointWave Direction (From)Waves3113Deg. Mag.2025-07-06 20:18 EDT1 7 30
Stingray PointWind ChillMeteorological179.3F2025-07-06 20:18 EDT1 7 30
Stingray PointWind DirectionMeteorological1152Deg. Mag.2025-07-06 20:18 EDT1 7 30
Stingray PointWind GustMeteorological121.4kts2025-07-06 20:18 EDT1 7 30
Stingray PointWind SpeedMeteorological117.1kts2025-07-06 20:18 EDT1 7 30
York SpitAir TemperatureMeteorological177.1F2025-07-06 20:18 EDT1 7 30
York SpitBarometric PressureMeteorological130.0inches2025-07-06 20:18 EDT1 7 30
York SpitCurrent DirectionCurrents481Deg. Mag.2025-07-06 20:18 EDT1 7 30
York SpitCurrent SpeedCurrents41.734kts2025-07-06 20:18 EDT1 7 30
York SpitLatitudePosition537.20795Degrees2025-07-06 20:18 EDT1 7 30
York SpitLongitudePosition5-76.26897Degrees2025-07-06 20:18 EDT1 7 30
York SpitMean Wave PeriodWaves33.5s2025-07-06 20:18 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality212%2025-07-06 20:18 EDT1 7 30
York SpitSignificant Wave HeightWaves31.46ft2025-07-06 20:18 EDT1 7 30
York SpitWater SalinityWater Quality219.9PSU2025-07-06 20:18 EDT1 7 30
York SpitWater TemperatureWater Quality282.3F2025-07-06 20:18 EDT1 7 30
York SpitWave Direction (From)Waves364Deg. Mag.2025-07-06 20:18 EDT1 7 30
York SpitWind DirectionMeteorological1135Deg. Mag.2025-07-06 20:18 EDT1 7 30
York SpitWind GustMeteorological122.0kts2025-07-06 20:18 EDT1 7 30
York SpitWind SpeedMeteorological118.0kts2025-07-06 20:18 EDT1 7 30