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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological163.1F2026-06-16 06:18 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.0inches2026-06-16 06:18 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4131Deg. Mag.2026-06-16 06:18 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.808kts2026-06-16 06:18 EDT1 7 30
Baltimore HarborLatitudePosition539.22266Degrees2026-06-16 06:18 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52933Degrees2026-06-16 06:18 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.4s2026-06-16 06:18 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality213%2026-06-16 06:18 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.38ft2026-06-16 06:18 EDT1 7 30
Baltimore HarborWater SalinityWater Quality210.0PSU2026-06-16 06:18 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality274.5F2026-06-16 06:18 EDT1 7 30
Baltimore HarborWave Direction (From)Waves38Deg. Mag.2026-06-16 06:18 EDT1 7 30
Baltimore HarborWind ChillMeteorological163.1F2026-06-16 06:18 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1342Deg. Mag.2026-06-16 06:18 EDT1 7 30
Baltimore HarborWind GustMeteorological114.4kts2026-06-16 06:18 EDT1 7 30
Baltimore HarborWind SpeedMeteorological111.5kts2026-06-16 06:18 EDT1 7 30
AnnapolisAir TemperatureMeteorological162.6F2026-06-16 06:18 EDT1 7 30
AnnapolisBarometric PressureMeteorological129.9inches2026-06-16 06:18 EDT1 7 30
AnnapolisLatitudePosition538.96342Degrees2026-06-16 06:18 EDT1 7 30
AnnapolisLongitudePosition5-76.44685Degrees2026-06-16 06:18 EDT1 7 30
AnnapolisMean Wave PeriodWaves33.3s2026-06-16 06:18 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality220%2026-06-16 06:18 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.58ft2026-06-16 06:18 EDT1 7 30
AnnapolisWater SalinityWater Quality211.2PSU2026-06-16 06:18 EDT1 7 30
AnnapolisWater TemperatureWater Quality273.5F2026-06-16 06:18 EDT1 7 30
AnnapolisWave Direction (From)Waves3238Deg. Mag.2026-06-16 06:18 EDT1 7 30
AnnapolisWind ChillMeteorological162.6F2026-06-16 06:18 EDT1 7 30
AnnapolisWind DirectionMeteorological1341Deg. Mag.2026-06-16 06:18 EDT1 7 30
AnnapolisWind GustMeteorological19.5kts2026-06-16 06:18 EDT1 7 30
AnnapolisWind SpeedMeteorological17.5kts2026-06-16 06:18 EDT1 7 30
Gooses ReefAir TemperatureMeteorological166.2F2026-06-16 06:18 EDT1 7 30
Gooses ReefBarometric PressureMeteorological129.9inches2026-06-16 06:18 EDT1 7 30
Gooses ReefLatitudePosition538.55611Degrees2026-06-16 06:18 EDT1 7 30
Gooses ReefLongitudePosition5-76.41472Degrees2026-06-16 06:18 EDT1 7 30
Gooses ReefMean Wave PeriodWaves33.8s2026-06-16 06:18 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality239%2026-06-16 06:18 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves31.14ft2026-06-16 06:18 EDT1 7 30
Gooses ReefWater SalinityWater Quality214.5PSU2026-06-16 06:18 EDT1 7 30
Gooses ReefWater TemperatureWater Quality274.3F2026-06-16 06:18 EDT1 7 30
Gooses ReefWave Direction (From)Waves3315Deg. Mag.2026-06-16 06:18 EDT1 7 30
Gooses ReefWind ChillMeteorological166.2F2026-06-16 06:18 EDT1 7 30
Gooses ReefWind DirectionMeteorological1337Deg. Mag.2026-06-16 06:18 EDT1 7 30
Gooses ReefWind GustMeteorological113.4kts2026-06-16 06:18 EDT1 7 30
Gooses ReefWind SpeedMeteorological19.7kts2026-06-16 06:18 EDT1 7 30
PotomacAir TemperatureMeteorological168.4F2026-06-16 06:18 EDT1 7 30
PotomacBarometric PressureMeteorological130.0inches2026-06-16 06:18 EDT1 7 30
PotomacLatitudePosition538.03325Degrees2026-06-16 06:18 EDT1 7 30
PotomacLongitudePosition5-76.33748Degrees2026-06-16 06:18 EDT1 7 30
PotomacMean Wave PeriodWaves32.4s2026-06-16 06:18 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality227%2026-06-16 06:18 EDT1 7 30
PotomacSignificant Wave HeightWaves30.66ft2026-06-16 06:18 EDT1 7 30
PotomacWater SalinityWater Quality215.7PSU2026-06-16 06:18 EDT1 7 30
PotomacWater TemperatureWater Quality274.9F2026-06-16 06:18 EDT1 7 30
PotomacWave Direction (From)Waves3294Deg. Mag.2026-06-16 06:18 EDT1 7 30
PotomacWind ChillMeteorological168.4F2026-06-16 06:18 EDT1 7 30
PotomacWind DirectionMeteorological1350Deg. Mag.2026-06-16 06:18 EDT1 7 30
PotomacWind GustMeteorological111.5kts2026-06-16 06:18 EDT1 7 30
PotomacWind SpeedMeteorological19.1kts2026-06-16 06:18 EDT1 7 30
Stingray PointAir TemperatureMeteorological169.6F2026-06-16 06:18 EDT1 7 30
Stingray PointBarometric PressureMeteorological129.9inches2026-06-16 06:18 EDT1 7 30
Stingray PointLatitudePosition537.56739Degrees2026-06-16 06:18 EDT1 7 30
Stingray PointLongitudePosition5-76.26212Degrees2026-06-16 06:18 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality210%2026-06-16 06:18 EDT1 7 30
Stingray PointWater SalinityWater Quality218.5PSU2026-06-16 06:18 EDT1 7 30
Stingray PointWater TemperatureWater Quality277.0F2026-06-16 06:18 EDT1 7 30
Stingray PointWind ChillMeteorological169.6F2026-06-16 06:18 EDT1 7 30
Stingray PointWind DirectionMeteorological1349Deg. Mag.2026-06-16 06:18 EDT1 7 30
Stingray PointWind GustMeteorological117.9kts2026-06-16 06:18 EDT1 7 30
Stingray PointWind SpeedMeteorological113.5kts2026-06-16 06:18 EDT1 7 30
York SpitAir TemperatureMeteorological172.3F2026-06-14 22:18 EDT1 7 30
York SpitBarometric PressureMeteorological129.6inches2026-06-14 22:18 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 SpitLatitudePosition537.20731Degrees2026-06-14 22:18 EDT1 7 30
York SpitLongitudePosition5-76.26920Degrees2026-06-14 22:18 EDT1 7 30
York SpitMean Wave PeriodWaves316.2s2026-06-14 20:36 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality22%2026-06-14 22:18 EDT1 7 30
York SpitSignificant Wave HeightWaves31.64ft2026-06-14 20:36 EDT1 7 30
York SpitWater SalinityWater Quality221.7PSU2026-06-14 22:18 EDT1 7 30
York SpitWater TemperatureWater Quality276.7F2026-06-14 22:18 EDT1 7 30
York SpitWave Direction (From)Waves3164Deg. Mag.2026-06-14 20:36 EDT1 7 30
York SpitWind ChillMeteorological172.3F2026-06-14 22:18 EDT1 7 30
York SpitWind DirectionMeteorological1190Deg. Mag.2026-06-14 22:18 EDT1 7 30
York SpitWind GustMeteorological17.4kts2026-06-14 22:18 EDT1 7 30
York SpitWind SpeedMeteorological15.3kts2026-06-14 22:18 EDT1 7 30