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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological185.5F2025-06-30 19:00 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological129.8inches2025-06-30 19:00 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents418Deg. Mag.2025-06-30 19:00 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents40.011kts2025-06-30 19:00 EDT1 7 30
Baltimore HarborLatitudePosition539.22286Degrees2025-06-30 19:00 EDT1 7 30
Baltimore HarborLongitudePosition5-76.53017Degrees2025-06-30 19:00 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.4s2025-06-30 19:00 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality23%2025-06-30 19:00 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.68ft2025-06-30 19:00 EDT1 7 30
Baltimore HarborWater SalinityWater Quality23.8PSU2025-06-30 19:00 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality284.8F2025-06-30 19:00 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3186Deg. Mag.2025-06-30 19:00 EDT1 7 30
Baltimore HarborWind ChillMeteorological185.5F2025-06-30 19:00 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1152Deg. Mag.2025-06-30 19:00 EDT1 7 30
Baltimore HarborWind GustMeteorological112.6kts2025-06-30 19:00 EDT1 7 30
Baltimore HarborWind SpeedMeteorological19.9kts2025-06-30 19:00 EDT1 7 30
AnnapolisAir TemperatureMeteorological183.3F2025-06-30 19:00 EDT1 7 30
AnnapolisBarometric PressureMeteorological129.8inches2025-06-30 19:00 EDT1 7 30
AnnapolisLatitudePosition538.96415Degrees2025-06-30 19:00 EDT1 7 30
AnnapolisLongitudePosition5-76.44685Degrees2025-06-30 19:00 EDT1 7 30
AnnapolisMean Wave PeriodWaves33.1s2025-06-30 19:00 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality28%2025-06-30 19:00 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.87ft2025-06-30 19:00 EDT1 7 30
AnnapolisWater SalinityWater Quality25.9PSU2025-06-30 19:00 EDT1 7 30
AnnapolisWater TemperatureWater Quality283.1F2025-06-30 19:00 EDT1 7 30
AnnapolisWave Direction (From)Waves3172Deg. Mag.2025-06-30 19:00 EDT1 7 30
AnnapolisWind DirectionMeteorological1165Deg. Mag.2025-06-30 19:00 EDT1 7 30
AnnapolisWind GustMeteorological115.0kts2025-06-30 19:00 EDT1 7 30
AnnapolisWind SpeedMeteorological111.4kts2025-06-30 19:00 EDT1 7 30
Gooses ReefAir TemperatureMeteorological184.3F2025-06-30 19:00 EDT1 7 30
Gooses ReefBarometric PressureMeteorological129.9inches2025-06-30 19:00 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 ReefLatitudePosition538.55621Degrees2025-06-30 19:00 EDT1 7 30
Gooses ReefLongitudePosition5-76.41468Degrees2025-06-30 19:00 EDT1 7 30
Gooses ReefMean Wave PeriodWaves33.5s2025-06-30 19:00 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality236%2025-06-30 19:00 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves31.84ft2025-06-30 19:00 EDT1 7 30
Gooses ReefWater SalinityWater Quality29.0PSU2025-06-30 19:00 EDT1 7 30
Gooses ReefWater TemperatureWater Quality284.0F2025-06-30 19:00 EDT1 7 30
Gooses ReefWave Direction (From)Waves3135Deg. Mag.2025-06-30 19:00 EDT1 7 30
Gooses ReefWind ChillMeteorological184.3F2025-06-30 19:00 EDT1 7 30
Gooses ReefWind DirectionMeteorological1165Deg. Mag.2025-06-30 19:00 EDT1 7 30
Gooses ReefWind GustMeteorological112.2kts2025-06-30 19:00 EDT1 7 30
Gooses ReefWind SpeedMeteorological19.6kts2025-06-30 19:00 EDT1 7 30
PotomacAir TemperatureMeteorological189.5F2025-06-30 19:00 EDT1 7 30
PotomacBarometric PressureMeteorological129.9inches2025-06-30 19:00 EDT1 7 30
PotomacCurrent DirectionCurrents4246Deg. Mag.2025-06-30 19:00 EDT1 7 30
PotomacCurrent SpeedCurrents40.203kts2025-06-30 19:00 EDT1 7 30
PotomacLatitudePosition538.03337Degrees2025-06-30 19:00 EDT1 7 30
PotomacLongitudePosition5-76.33757Degrees2025-06-30 19:00 EDT1 7 30
PotomacMean Wave PeriodWaves33.0s2025-06-30 19:00 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality277%2025-06-30 19:00 EDT1 7 30
PotomacSignificant Wave HeightWaves31.13ft2025-06-30 19:00 EDT1 7 30
PotomacWater SalinityWater Quality211.0PSU2025-06-30 19:00 EDT1 7 30
PotomacWater TemperatureWater Quality287.0F2025-06-30 19:00 EDT1 7 30
PotomacWave Direction (From)Waves3185Deg. Mag.2025-06-30 19:00 EDT1 7 30
PotomacWind ChillMeteorological189.5F2025-06-30 19:00 EDT1 7 30
PotomacWind DirectionMeteorological1191Deg. Mag.2025-06-30 19:00 EDT1 7 30
PotomacWind GustMeteorological110.9kts2025-06-30 19:00 EDT1 7 30
PotomacWind SpeedMeteorological18.5kts2025-06-30 19:00 EDT1 7 30
Stingray PointAir TemperatureMeteorological189.3F2025-06-30 19:00 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.0inches2025-06-30 19:00 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 PointLatitudePosition537.56760Degrees2025-06-30 19:00 EDT1 7 30
Stingray PointLongitudePosition5-76.26279Degrees2025-06-30 19:00 EDT1 7 30
Stingray PointMean Wave PeriodWaves32.2s2025-06-30 19:00 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality290%2025-06-30 19:00 EDT1 7 30
Stingray PointSignificant Wave HeightWaves30.98ft2025-06-30 19:00 EDT1 7 30
Stingray PointWater SalinityWater Quality213.9PSU2025-06-30 19:00 EDT1 7 30
Stingray PointWater TemperatureWater Quality285.8F2025-06-30 19:00 EDT1 7 30
Stingray PointWave Direction (From)Waves3183Deg. Mag.2025-06-30 19:00 EDT1 7 30
Stingray PointWind ChillMeteorological189.3F2025-06-30 19:00 EDT1 7 30
Stingray PointWind DirectionMeteorological1217Deg. Mag.2025-06-30 19:00 EDT1 7 30
Stingray PointWind GustMeteorological110.9kts2025-06-30 19:00 EDT1 7 30
Stingray PointWind SpeedMeteorological18.5kts2025-06-30 19:00 EDT1 7 30
York SpitAir TemperatureMeteorological188.3F2025-06-30 19:00 EDT1 7 30
York SpitBarometric PressureMeteorological129.9inches2025-06-30 19:00 EDT1 7 30
York SpitCurrent DirectionCurrents4192Deg. Mag.2025-06-30 19:00 EDT1 7 30
York SpitCurrent SpeedCurrents42.085kts2025-06-30 19:00 EDT1 7 30
York SpitLatitudePosition537.20768Degrees2025-06-30 19:00 EDT1 7 30
York SpitLongitudePosition5-76.26888Degrees2025-06-30 19:00 EDT1 7 30
York SpitMean Wave PeriodWaves32.6s2025-06-30 19:00 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality250%2025-06-30 19:00 EDT1 7 30
York SpitSignificant Wave HeightWaves31.62ft2025-06-30 19:00 EDT1 7 30
York SpitWater SalinityWater Quality217.6PSU2025-06-30 19:00 EDT1 7 30
York SpitWater TemperatureWater Quality285.8F2025-06-30 19:00 EDT1 7 30
York SpitWave Direction (From)Waves337Deg. Mag.2025-06-30 19:00 EDT1 7 30
York SpitWind DirectionMeteorological1206Deg. Mag.2025-06-30 19:00 EDT1 7 30
York SpitWind GustMeteorological113.4kts2025-06-30 19:00 EDT1 7 30
York SpitWind SpeedMeteorological110.2kts2025-06-30 19:00 EDT1 7 30