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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological169.1F2026-06-20 06:06 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological129.9inches2026-06-20 06:06 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents422Deg. Mag.2026-06-20 06:06 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.855kts2026-06-20 06:06 EDT1 7 30
Baltimore HarborLatitudePosition539.22269Degrees2026-06-20 06:06 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52932Degrees2026-06-20 06:06 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves31.8s2026-06-20 06:06 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality216%2026-06-20 06:06 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.48ft2026-06-20 06:06 EDT1 7 30
Baltimore HarborWater SalinityWater Quality210.3PSU2026-06-20 06:06 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality274.5F2026-06-20 06:06 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3347Deg. Mag.2026-06-20 06:06 EDT1 7 30
Baltimore HarborWind ChillMeteorological169.1F2026-06-20 06:06 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1223Deg. Mag.2026-06-20 06:06 EDT1 7 30
Baltimore HarborWind GustMeteorological110.9kts2026-06-20 06:06 EDT1 7 30
Baltimore HarborWind SpeedMeteorological18.5kts2026-06-20 06:06 EDT1 7 30
AnnapolisAir TemperatureMeteorological168.1F2026-06-20 06:06 EDT1 7 30
AnnapolisBarometric PressureMeteorological129.9inches2026-06-20 06:06 EDT1 7 30
AnnapolisLatitudePosition538.96342Degrees2026-06-20 06:06 EDT1 7 30
AnnapolisLongitudePosition5-76.44670Degrees2026-06-20 06:06 EDT1 7 30
AnnapolisMean Wave PeriodWaves32.5s2026-06-20 06:06 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality227%2026-06-20 06:06 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.26ft2026-06-20 06:06 EDT1 7 30
AnnapolisWater SalinityWater Quality211.5PSU2026-06-20 06:06 EDT1 7 30
AnnapolisWater TemperatureWater Quality274.5F2026-06-20 06:06 EDT1 7 30
AnnapolisWave Direction (From)Waves3351Deg. Mag.2026-06-20 06:06 EDT1 7 30
AnnapolisWind ChillMeteorological168.1F2026-06-20 06:06 EDT1 7 30
AnnapolisWind DirectionMeteorological1302Deg. Mag.2026-06-20 06:06 EDT1 7 30
AnnapolisWind GustMeteorological112.2kts2026-06-20 06:06 EDT1 7 30
AnnapolisWind SpeedMeteorological110.3kts2026-06-20 06:06 EDT1 7 30
Gooses ReefAir TemperatureMeteorological168.4F2026-06-20 06:06 EDT1 7 30
Gooses ReefBarometric PressureMeteorological129.9inches2026-06-20 06:06 EDT1 7 30
Gooses ReefLatitudePosition538.55614Degrees2026-06-20 06:06 EDT1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-06-20 06:06 EDT1 7 30
Gooses ReefMean Wave PeriodWaves32.1s2026-06-20 06:06 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality246%2026-06-20 06:06 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.93ft2026-06-20 06:06 EDT1 7 30
Gooses ReefWater SalinityWater Quality214.3PSU2026-06-20 06:06 EDT1 7 30
Gooses ReefWater TemperatureWater Quality275.2F2026-06-20 06:06 EDT1 7 30
Gooses ReefWave Direction (From)Waves358Deg. Mag.2026-06-20 06:06 EDT1 7 30
Gooses ReefWind ChillMeteorological168.4F2026-06-20 06:06 EDT1 7 30
Gooses ReefWind DirectionMeteorological1293Deg. Mag.2026-06-20 06:06 EDT1 7 30
Gooses ReefWind GustMeteorological115.5kts2026-06-20 06:06 EDT1 7 30
Gooses ReefWind SpeedMeteorological112.3kts2026-06-20 06:06 EDT1 7 30
PotomacAir TemperatureMeteorological172.3F2026-06-20 06:06 EDT1 7 30
PotomacBarometric PressureMeteorological130.0inches2026-06-20 06:06 EDT1 7 30
PotomacLatitudePosition538.03321Degrees2026-06-20 06:06 EDT1 7 30
PotomacLongitudePosition5-76.33731Degrees2026-06-20 06:06 EDT1 7 30
PotomacMean Wave PeriodWaves32.6s2026-06-20 06:06 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality230%2026-06-20 06:06 EDT1 7 30
PotomacSignificant Wave HeightWaves30.99ft2026-06-20 06:06 EDT1 7 30
PotomacWater SalinityWater Quality215.6PSU2026-06-20 06:06 EDT1 7 30
PotomacWater TemperatureWater Quality275.5F2026-06-20 06:06 EDT1 7 30
PotomacWave Direction (From)Waves3298Deg. Mag.2026-06-20 06:06 EDT1 7 30
PotomacWind ChillMeteorological172.3F2026-06-20 06:06 EDT1 7 30
PotomacWind DirectionMeteorological1297Deg. Mag.2026-06-20 06:06 EDT1 7 30
PotomacWind GustMeteorological112.6kts2026-06-20 06:06 EDT1 7 30
PotomacWind SpeedMeteorological19.3kts2026-06-20 06:06 EDT1 7 30
Stingray PointAir TemperatureMeteorological169.7F2026-06-20 06:06 EDT1 7 30
Stingray PointBarometric PressureMeteorological129.9inches2026-06-20 06:06 EDT1 7 30
Stingray PointLatitudePosition537.56743Degrees2026-06-20 06:06 EDT1 7 30
Stingray PointLongitudePosition5-76.26211Degrees2026-06-20 06:06 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality210%2026-06-20 06:06 EDT1 7 30
Stingray PointWater SalinityWater Quality218.4PSU2026-06-20 06:06 EDT1 7 30
Stingray PointWater TemperatureWater Quality276.9F2026-06-20 06:06 EDT1 7 30
Stingray PointWind ChillMeteorological169.7F2026-06-20 06:06 EDT1 7 30
Stingray PointWind DirectionMeteorological1275Deg. Mag.2026-06-20 06:06 EDT1 7 30
Stingray PointWind GustMeteorological112.8kts2026-06-20 06:06 EDT1 7 30
Stingray PointWind SpeedMeteorological110.5kts2026-06-20 06:06 EDT1 7 30
York SpitAir TemperatureMeteorological174.5F2026-06-20 00:54 EDT1 7 30
York SpitBarometric PressureMeteorological129.9inches2026-06-20 00:54 EDT1 7 30
York SpitCurrent DirectionCurrents428Deg. Mag.2026-06-20 00:54 EDT1 7 30
York SpitCurrent SpeedCurrents42.338kts2026-06-20 00:54 EDT1 7 30
York SpitLatitudePosition537.20723Degrees2026-06-20 00:54 EDT1 7 30
York SpitLongitudePosition5-76.26920Degrees2026-06-20 00:54 EDT1 7 30
York SpitMean Wave PeriodWaves33.3s2026-06-20 00:54 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality21%2026-06-20 00:54 EDT1 7 30
York SpitSignificant Wave HeightWaves30.50ft2026-06-20 00:54 EDT1 7 30
York SpitWater SalinityWater Quality222.0PSU2026-06-20 00:54 EDT1 7 30
York SpitWater TemperatureWater Quality276.3F2026-06-20 00:54 EDT1 7 30
York SpitWave Direction (From)Waves3193Deg. Mag.2026-06-20 00:54 EDT1 7 30
York SpitWind ChillMeteorological174.5F2026-06-20 00:54 EDT1 7 30
York SpitWind DirectionMeteorological1277Deg. Mag.2026-06-20 00:54 EDT1 7 30
York SpitWind GustMeteorological111.1kts2026-06-20 00:54 EDT1 7 30
York SpitWind SpeedMeteorological18.9kts2026-06-20 00:54 EDT1 7 30