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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 TemperatureMeteorological183.8F2025-07-16 19:36 EDT1 7 30
AnnapolisBarometric PressureMeteorological129.9inches2025-07-16 19:36 EDT1 7 30
AnnapolisLatitudePosition538.96420Degrees2025-07-16 19:36 EDT1 7 30
AnnapolisLongitudePosition5-76.44668Degrees2025-07-16 19:36 EDT1 7 30
AnnapolisMean Wave PeriodWaves32.4s2025-07-16 19:36 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality216%2025-07-16 19:36 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.64ft2025-07-16 19:36 EDT1 7 30
AnnapolisWater SalinityWater Quality26.8PSU2025-07-16 19:36 EDT1 7 30
AnnapolisWater TemperatureWater Quality284.7F2025-07-16 19:36 EDT1 7 30
AnnapolisWave Direction (From)Waves3131Deg. Mag.2025-07-16 19:36 EDT1 7 30
AnnapolisWind DirectionMeteorological1177Deg. Mag.2025-07-16 19:36 EDT1 7 30
AnnapolisWind GustMeteorological19.9kts2025-07-16 19:36 EDT1 7 30
AnnapolisWind SpeedMeteorological17.5kts2025-07-16 19:36 EDT1 7 30
Gooses ReefAir TemperatureMeteorological183.7F2025-07-16 19:36 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.0inches2025-07-16 19:36 EDT1 7 30
Gooses ReefLatitudePosition538.55620Degrees2025-07-16 19:36 EDT1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2025-07-16 19:36 EDT1 7 30
Gooses ReefMean Wave PeriodWaves32.7s2025-07-16 19:36 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality256%2025-07-16 19:36 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves31.14ft2025-07-16 19:36 EDT1 7 30
Gooses ReefWater SalinityWater Quality210.1PSU2025-07-16 19:36 EDT1 7 30
Gooses ReefWater TemperatureWater Quality284.8F2025-07-16 19:36 EDT1 7 30
Gooses ReefWave Direction (From)Waves3137Deg. Mag.2025-07-16 19:36 EDT1 7 30
Gooses ReefWind ChillMeteorological183.7F2025-07-16 19:36 EDT1 7 30
Gooses ReefWind DirectionMeteorological1177Deg. Mag.2025-07-16 19:36 EDT1 7 30
Gooses ReefWind GustMeteorological112.2kts2025-07-16 19:36 EDT1 7 30
Gooses ReefWind SpeedMeteorological19.2kts2025-07-16 19:36 EDT1 7 30
PotomacAir TemperatureMeteorological185.5F2025-07-16 19:36 EDT1 7 30
PotomacBarometric PressureMeteorological130.0inches2025-07-16 19:36 EDT1 7 30
PotomacLatitudePosition538.03341Degrees2025-07-16 19:36 EDT1 7 30
PotomacLongitudePosition5-76.33750Degrees2025-07-16 19:36 EDT1 7 30
PotomacMean Wave PeriodWaves32.3s2025-07-16 19:36 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality279%2025-07-16 19:36 EDT1 7 30
PotomacSignificant Wave HeightWaves31.03ft2025-07-16 19:36 EDT1 7 30
PotomacWater SalinityWater Quality212.1PSU2025-07-16 19:36 EDT1 7 30
PotomacWater TemperatureWater Quality284.4F2025-07-16 19:36 EDT1 7 30
PotomacWave Direction (From)Waves3229Deg. Mag.2025-07-16 19:36 EDT1 7 30
PotomacWind ChillMeteorological185.5F2025-07-16 19:36 EDT1 7 30
PotomacWind DirectionMeteorological1202Deg. Mag.2025-07-16 19:36 EDT1 7 30
PotomacWind GustMeteorological113.6kts2025-07-16 19:36 EDT1 7 30
PotomacWind SpeedMeteorological19.4kts2025-07-16 19:36 EDT1 7 30
Stingray PointAir TemperatureMeteorological186.4F2025-07-16 19:36 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.1inches2025-07-16 19:36 EDT1 7 30
Stingray PointLatitudePosition537.56759Degrees2025-07-16 19:36 EDT1 7 30
Stingray PointLongitudePosition5-76.26279Degrees2025-07-16 19:36 EDT1 7 30
Stingray PointMean Wave PeriodWaves312.2s2025-07-16 19:36 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality280%2025-07-16 19:36 EDT1 7 30
Stingray PointSignificant Wave HeightWaves31.30ft2025-07-16 19:36 EDT1 7 30
Stingray PointWater SalinityWater Quality215.0PSU2025-07-16 19:36 EDT1 7 30
Stingray PointWater TemperatureWater Quality285.1F2025-07-16 19:36 EDT1 7 30
Stingray PointWave Direction (From)Waves329Deg. Mag.2025-07-16 19:36 EDT1 7 30
Stingray PointWind ChillMeteorological186.4F2025-07-16 19:36 EDT1 7 30
Stingray PointWind DirectionMeteorological1192Deg. Mag.2025-07-16 19:36 EDT1 7 30
Stingray PointWind GustMeteorological112.2kts2025-07-16 19:36 EDT1 7 30
Stingray PointWind SpeedMeteorological19.2kts2025-07-16 19:36 EDT1 7 30
York SpitAir TemperatureMeteorological181.6F2025-07-16 19:36 EDT1 7 30
York SpitBarometric PressureMeteorological130.0inches2025-07-16 19:36 EDT1 7 30
York SpitCurrent DirectionCurrents4205Deg. Mag.2025-07-16 19:36 EDT1 7 30
York SpitCurrent SpeedCurrents42.016kts2025-07-16 19:36 EDT1 7 30
York SpitLatitudePosition537.20769Degrees2025-07-16 19:36 EDT1 7 30
York SpitLongitudePosition5-76.26865Degrees2025-07-16 19:36 EDT1 7 30
York SpitMean Wave PeriodWaves33.2s2025-07-16 19:36 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality217%2025-07-16 19:36 EDT1 7 30
York SpitSignificant Wave HeightWaves31.38ft2025-07-16 19:36 EDT1 7 30
York SpitWater SalinityWater Quality219.7PSU2025-07-16 19:36 EDT1 7 30
York SpitWater TemperatureWater Quality283.6F2025-07-16 19:36 EDT1 7 30
York SpitWave Direction (From)Waves33Deg. Mag.2025-07-16 19:36 EDT1 7 30
York SpitWind DirectionMeteorological1217Deg. Mag.2025-07-16 19:36 EDT1 7 30
York SpitWind GustMeteorological117.5kts2025-07-16 19:36 EDT1 7 30
York SpitWind SpeedMeteorological113.8kts2025-07-16 19:36 EDT1 7 30