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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological167.8F2026-09-06 06:54 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.0inches2026-09-06 06:54 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4301Deg. Mag.2026-09-06 06:54 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.662kts2026-09-06 06:54 EDT1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-09-06 06:54 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-09-06 06:54 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves31.5s2026-09-06 06:54 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality241%2026-09-06 06:54 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.37ft2026-09-06 06:54 EDT1 7 30
Baltimore HarborWater SalinityWater Quality210.7PSU2026-09-06 06:54 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality279.8F2026-09-06 06:54 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3295Deg. Mag.2026-09-06 06:54 EDT1 7 30
Baltimore HarborWind DirectionMeteorological12Deg. Mag.2026-09-06 06:54 EDT1 7 30
Baltimore HarborWind GustMeteorological111.8kts2026-09-06 06:54 EDT1 7 30
Baltimore HarborWind SpeedMeteorological18.6kts2026-09-06 06:54 EDT1 7 30
AnnapolisAir TemperatureMeteorological167.8F2026-09-06 06:54 EDT1 7 30
AnnapolisBarometric PressureMeteorological129.9inches2026-09-06 06:54 EDT1 7 30
AnnapolisLatitudePosition538.96340Degrees2026-09-06 06:54 EDT1 7 30
AnnapolisLongitudePosition5-76.44690Degrees2026-09-06 06:54 EDT1 7 30
AnnapolisMean Wave PeriodWaves32.8s2026-09-06 06:54 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality253%2026-09-06 06:54 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.48ft2026-09-06 06:54 EDT1 7 30
AnnapolisWater SalinityWater Quality211.5PSU2026-09-06 06:54 EDT1 7 30
AnnapolisWater TemperatureWater Quality280.2F2026-09-06 06:54 EDT1 7 30
AnnapolisWave Direction (From)Waves389Deg. Mag.2026-09-06 06:54 EDT1 7 30
AnnapolisWind DirectionMeteorological1336Deg. Mag.2026-09-06 06:54 EDT1 7 30
AnnapolisWind GustMeteorological112.0kts2026-09-06 06:54 EDT1 7 30
AnnapolisWind SpeedMeteorological19.5kts2026-09-06 06:54 EDT1 7 30
Gooses ReefAir TemperatureMeteorological171.1F2026-09-06 06:54 EDT1 7 30
Gooses ReefBarometric PressureMeteorological129.9inches2026-09-06 06:54 EDT1 7 30
Gooses ReefLatitudePosition538.55600Degrees2026-09-06 06:54 EDT1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-09-06 06:54 EDT1 7 30
Gooses ReefMean Wave PeriodWaves32.4s2026-09-06 06:54 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality255%2026-09-06 06:54 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves31.11ft2026-09-06 06:54 EDT1 7 30
Gooses ReefWater SalinityWater Quality215.6PSU2026-09-06 06:54 EDT1 7 30
Gooses ReefWater TemperatureWater Quality280.9F2026-09-06 06:54 EDT1 7 30
Gooses ReefWave Direction (From)Waves329Deg. Mag.2026-09-06 06:54 EDT1 7 30
Gooses ReefWind DirectionMeteorological121Deg. Mag.2026-09-06 06:54 EDT1 7 30
Gooses ReefWind GustMeteorological113.8kts2026-09-06 06:54 EDT1 7 30
Gooses ReefWind SpeedMeteorological19.8kts2026-09-06 06:54 EDT1 7 30
PotomacAir TemperatureMeteorological174.2F2026-09-06 06:54 EDT1 7 30
PotomacBarometric PressureMeteorological130.0inches2026-09-06 06:54 EDT1 7 30
PotomacLatitudePosition538.03330Degrees2026-09-06 06:54 EDT1 7 30
PotomacLongitudePosition5-76.33750Degrees2026-09-06 06:54 EDT1 7 30
PotomacMean Wave PeriodWaves33.0s2026-09-06 06:54 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality240%2026-09-06 06:54 EDT1 7 30
PotomacSignificant Wave HeightWaves30.44ft2026-09-06 06:54 EDT1 7 30
PotomacWater SalinityWater Quality217.0PSU2026-09-06 06:54 EDT1 7 30
PotomacWater TemperatureWater Quality282.0F2026-09-06 06:54 EDT1 7 30
PotomacWave Direction (From)Waves3106Deg. Mag.2026-09-06 06:54 EDT1 7 30
PotomacWind DirectionMeteorological112Deg. Mag.2026-09-06 06:54 EDT1 7 30
PotomacWind GustMeteorological112.2kts2026-09-06 06:54 EDT1 7 30
PotomacWind SpeedMeteorological18.9kts2026-09-06 06:54 EDT1 7 30
Stingray PointAir TemperatureMeteorological176.5F2026-09-06 06:54 EDT1 7 30
Stingray PointBarometric PressureMeteorological129.9inches2026-09-06 06:54 EDT1 7 30
Stingray PointLatitudePosition537.56760Degrees2026-09-06 06:54 EDT1 7 30
Stingray PointLongitudePosition5-76.26230Degrees2026-09-06 06:54 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality216%2026-09-06 06:54 EDT1 7 30
Stingray PointWater SalinityWater Quality219.6PSU2026-09-06 06:54 EDT1 7 30
Stingray PointWater TemperatureWater Quality283.0F2026-09-06 06:54 EDT1 7 30
Stingray PointWind DirectionMeteorological126Deg. Mag.2026-09-06 06:54 EDT1 7 30
Stingray PointWind GustMeteorological115.0kts2026-09-06 06:54 EDT1 7 30
Stingray PointWind SpeedMeteorological110.2kts2026-09-06 06:54 EDT1 7 30
York SpitAir TemperatureMeteorological175.7F2026-09-06 06:54 EDT1 7 30
York SpitBarometric PressureMeteorological129.9inches2026-09-06 06:54 EDT1 7 30
York SpitCurrent DirectionCurrents4350Deg. Mag.2026-07-04 23:54 EDT1 7 30
York SpitCurrent SpeedCurrents42.265kts2026-07-04 23:54 EDT1 7 30
York SpitLatitudePosition537.20720Degrees2026-09-06 06:54 EDT1 7 30
York SpitLongitudePosition5-76.26920Degrees2026-09-06 06:54 EDT1 7 30
York SpitMean Wave PeriodWaves32.3s2026-09-06 06:54 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality250%2026-09-06 06:54 EDT1 7 30
York SpitSignificant Wave HeightWaves30.63ft2026-09-06 06:54 EDT1 7 30
York SpitWater SalinityWater Quality210.7PSU2026-09-06 06:54 EDT1 7 30
York SpitWater TemperatureWater Quality282.0F2026-09-06 06:54 EDT1 7 30
York SpitWave Direction (From)Waves370Deg. Mag.2026-09-06 06:54 EDT1 7 30
York SpitWind DirectionMeteorological156Deg. Mag.2026-09-06 06:54 EDT1 7 30
York SpitWind GustMeteorological116.5kts2026-09-06 06:54 EDT1 7 30
York SpitWind SpeedMeteorological111.0kts2026-09-06 06:54 EDT1 7 30