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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological132.3F2026-01-16 14:48 EST1 7 30
Baltimore HarborBarometric PressureMeteorological130.1inches2026-01-16 14:48 EST1 7 30
Baltimore HarborCurrent DirectionCurrents461Deg. Mag.2026-01-16 14:48 EST1 7 30
Baltimore HarborCurrent SpeedCurrents41.816kts2026-01-16 14:48 EST1 7 30
Baltimore HarborLatitudePosition539.22289Degrees2026-01-16 14:48 EST1 7 30
Baltimore HarborLongitudePosition5-76.52988Degrees2026-01-16 14:48 EST1 7 30
Baltimore HarborMean Wave PeriodWaves31.5s2026-01-16 14:48 EST1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality20%2026-01-15 15:36 EST1 7 30
Baltimore HarborSignificant Wave HeightWaves30.36ft2026-01-16 14:48 EST1 7 30
Baltimore HarborWater SalinityWater Quality212.8PSU2026-01-15 15:36 EST1 7 30
Baltimore HarborWater TemperatureWater Quality238.9F2026-01-15 15:36 EST1 7 30
Baltimore HarborWave Direction (From)Waves3284Deg. Mag.2026-01-16 14:48 EST1 7 30
Baltimore HarborWind ChillMeteorological121.4F2026-01-16 14:48 EST1 7 30
Baltimore HarborWind DirectionMeteorological1224Deg. Mag.2026-01-16 14:48 EST1 7 30
Baltimore HarborWind GustMeteorological120.8kts2026-01-16 14:48 EST1 7 30
Baltimore HarborWind SpeedMeteorological114.5kts2026-01-16 14:48 EST1 7 30
AnnapolisLatitudePosition538.96415Degrees2025-12-19 14:36 EST1 7 30
AnnapolisLongitudePosition5-76.44660Degrees2025-12-19 14:36 EST1 7 30
AnnapolisSea Nettle ProbabilityWater Quality20%2026-01-13 12:00 EST1 7 30
AnnapolisWater SalinityWater Quality213.7PSU2026-01-13 12:00 EST1 7 30
AnnapolisWater TemperatureWater Quality238.7F2026-01-13 12:00 EST1 7 30
Gooses ReefAir TemperatureMeteorological135.8F2026-01-16 15:12 EST1 7 30
Gooses ReefBarometric PressureMeteorological130.1inches2026-01-16 15:12 EST1 7 30
Gooses ReefLatitudePosition538.55615Degrees2026-01-16 15:12 EST1 7 30
Gooses ReefLongitudePosition5-76.41463Degrees2026-01-16 15:12 EST1 7 30
Gooses ReefMean Wave PeriodWaves31.9s2026-01-16 15:12 EST1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality20%2026-01-16 15:12 EST1 7 30
Gooses ReefSignificant Wave HeightWaves30.70ft2026-01-16 15:12 EST1 7 30
Gooses ReefWater SalinityWater Quality217.1PSU2026-01-16 15:12 EST1 7 30
Gooses ReefWater TemperatureWater Quality239.0F2026-01-16 15:12 EST1 7 30
Gooses ReefWave Direction (From)Waves3196Deg. Mag.2026-01-16 15:12 EST1 7 30
Gooses ReefWind ChillMeteorological126.8F2026-01-16 15:12 EST1 7 30
Gooses ReefWind DirectionMeteorological1201Deg. Mag.2026-01-16 15:12 EST1 7 30
Gooses ReefWind GustMeteorological116.7kts2026-01-16 15:12 EST1 7 30
Gooses ReefWind SpeedMeteorological112.1kts2026-01-16 15:12 EST1 7 30
PotomacAir TemperatureMeteorological137.9F2026-01-16 15:12 EST1 7 30
PotomacBarometric PressureMeteorological130.1inches2026-01-16 15:12 EST1 7 30
PotomacLatitudePosition538.03321Degrees2026-01-16 15:12 EST1 7 30
PotomacLongitudePosition5-76.33731Degrees2026-01-16 15:12 EST1 7 30
PotomacMean Wave PeriodWaves32.1s2026-01-16 15:12 EST1 7 30
PotomacSea Nettle ProbabilityWater Quality20%2026-01-16 15:12 EST1 7 30
PotomacSignificant Wave HeightWaves30.74ft2026-01-16 15:12 EST1 7 30
PotomacWater SalinityWater Quality218.4PSU2026-01-16 15:12 EST1 7 30
PotomacWater TemperatureWater Quality240.0F2026-01-16 15:12 EST1 7 30
PotomacWave Direction (From)Waves3268Deg. Mag.2026-01-16 15:12 EST1 7 30
PotomacWind ChillMeteorological130.8F2026-01-16 15:12 EST1 7 30
PotomacWind DirectionMeteorological1200Deg. Mag.2026-01-16 15:12 EST1 7 30
PotomacWind GustMeteorological111.5kts2026-01-16 15:12 EST1 7 30
PotomacWind SpeedMeteorological19.0kts2026-01-16 15:12 EST1 7 30
Stingray PointAir TemperatureMeteorological140.1F2026-01-16 15:12 EST1 7 30
Stingray PointBarometric PressureMeteorological130.2inches2026-01-16 15:12 EST1 7 30
Stingray PointLatitudePosition537.56755Degrees2026-01-16 15:12 EST1 7 30
Stingray PointLongitudePosition5-76.26272Degrees2026-01-16 15:12 EST1 7 30
Stingray PointMean Wave PeriodWaves32.7s2026-01-16 15:12 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2026-01-16 15:12 EST1 7 30
Stingray PointSignificant Wave HeightWaves32.12ft2026-01-16 15:12 EST1 7 30
Stingray PointWater SalinityWater Quality220.1PSU2026-01-16 15:12 EST1 7 30
Stingray PointWater TemperatureWater Quality241.7F2026-01-16 15:12 EST1 7 30
Stingray PointWave Direction (From)Waves3162Deg. Mag.2026-01-16 15:12 EST1 7 30
Stingray PointWind ChillMeteorological132.0F2026-01-16 15:12 EST1 7 30
Stingray PointWind DirectionMeteorological1192Deg. Mag.2026-01-16 15:12 EST1 7 30
Stingray PointWind GustMeteorological115.9kts2026-01-16 15:12 EST1 7 30
Stingray PointWind SpeedMeteorological112.7kts2026-01-16 15:12 EST1 7 30
York SpitAir TemperatureMeteorological137.7F2026-01-16 15:12 EST1 7 30
York SpitBarometric PressureMeteorological130.2inches2026-01-16 15:12 EST1 7 30
York SpitCurrent DirectionCurrents4329Deg. Mag.2026-01-16 15:12 EST1 7 30
York SpitCurrent SpeedCurrents41.627kts2026-01-16 15:12 EST1 7 30
York SpitLatitudePosition537.20766Degrees2026-01-16 15:12 EST1 7 30
York SpitLongitudePosition5-76.26864Degrees2026-01-16 15:12 EST1 7 30
York SpitMean Wave PeriodWaves32.9s2026-01-16 15:12 EST1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-01-16 15:12 EST1 7 30
York SpitSignificant Wave HeightWaves31.06ft2026-01-16 15:12 EST1 7 30
York SpitWater SalinityWater Quality223.7PSU2026-01-16 15:12 EST1 7 30
York SpitWater TemperatureWater Quality242.3F2026-01-16 15:12 EST1 7 30
York SpitWave Direction (From)Waves396Deg. Mag.2026-01-16 15:12 EST1 7 30
York SpitWind DirectionMeteorological1222Deg. Mag.2026-01-16 15:12 EST1 7 30
York SpitWind GustMeteorological115.3kts2026-01-16 15:12 EST1 7 30
York SpitWind SpeedMeteorological111.0kts2026-01-16 15:12 EST1 7 30