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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological152.0F2026-11-03 04:12 EST1 7 30
Baltimore HarborBarometric PressureMeteorological130.3inches2026-11-03 04:12 EST1 7 30
Baltimore HarborCurrent DirectionCurrents454Deg. Mag.2026-11-03 04:12 EST1 7 30
Baltimore HarborCurrent SpeedCurrents45.279kts2026-11-03 04:12 EST1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-11-03 04:12 EST1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-11-03 04:12 EST1 7 30
Baltimore HarborMean Wave PeriodWaves32.5s2026-11-03 04:12 EST1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality28%2026-11-03 04:12 EST1 7 30
Baltimore HarborSignificant Wave HeightWaves30.26ft2026-11-03 04:12 EST1 7 30
Baltimore HarborWater SalinityWater Quality213.3PSU2026-11-03 04:12 EST1 7 30
Baltimore HarborWater TemperatureWater Quality262.0F2026-11-03 04:12 EST1 7 30
Baltimore HarborWave Direction (From)Waves3354Deg. Mag.2026-11-03 04:12 EST1 7 30
Baltimore HarborWind DirectionMeteorological1208Deg. Mag.2026-11-03 04:12 EST1 7 30
Baltimore HarborWind GustMeteorological13.1kts2026-11-03 04:12 EST1 7 30
Baltimore HarborWind SpeedMeteorological12.0kts2026-11-03 04:12 EST1 7 30
AnnapolisAir TemperatureMeteorological152.5F2026-11-03 04:12 EST1 7 30
AnnapolisBarometric PressureMeteorological130.3inches2026-11-03 04:12 EST1 7 30
AnnapolisLatitudePosition538.96340Degrees2026-11-03 04:12 EST1 7 30
AnnapolisLongitudePosition5-76.44690Degrees2026-11-03 04:12 EST1 7 30
AnnapolisMean Wave PeriodWaves32.5s2026-11-03 04:12 EST1 7 30
AnnapolisSea Nettle ProbabilityWater Quality25%2026-11-03 04:12 EST1 7 30
AnnapolisSignificant Wave HeightWaves30.40ft2026-11-03 04:12 EST1 7 30
AnnapolisWater SalinityWater Quality214.5PSU2026-11-03 04:12 EST1 7 30
AnnapolisWater TemperatureWater Quality261.4F2026-11-03 04:12 EST1 7 30
AnnapolisWave Direction (From)Waves3239Deg. Mag.2026-11-03 04:12 EST1 7 30
AnnapolisWind DirectionMeteorological1224Deg. Mag.2026-11-03 04:12 EST1 7 30
AnnapolisWind GustMeteorological15.4kts2026-11-03 04:12 EST1 7 30
AnnapolisWind SpeedMeteorological13.9kts2026-11-03 04:12 EST1 7 30
Gooses ReefAir TemperatureMeteorological154.9F2026-11-03 04:12 EST1 7 30
Gooses ReefBarometric PressureMeteorological130.3inches2026-11-03 04:12 EST1 7 30
Gooses ReefLatitudePosition538.55600Degrees2026-11-03 04:12 EST1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-11-03 04:12 EST1 7 30
Gooses ReefMean Wave PeriodWaves32.5s2026-11-03 04:12 EST1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality22%2026-11-03 04:12 EST1 7 30
Gooses ReefSignificant Wave HeightWaves31.30ft2026-11-03 04:12 EST1 7 30
Gooses ReefWater SalinityWater Quality216.6PSU2026-11-03 04:12 EST1 7 30
Gooses ReefWater TemperatureWater Quality262.0F2026-11-03 04:12 EST1 7 30
Gooses ReefWave Direction (From)Waves391Deg. Mag.2026-11-03 04:12 EST1 7 30
Gooses ReefWind DirectionMeteorological1226Deg. Mag.2026-11-03 04:12 EST1 7 30
Gooses ReefWind GustMeteorological111.8kts2026-11-03 04:12 EST1 7 30
Gooses ReefWind SpeedMeteorological110.7kts2026-11-03 04:12 EST1 7 30
PotomacAir TemperatureMeteorological157.6F2026-11-03 04:12 EST1 7 30
PotomacBarometric PressureMeteorological130.3inches2026-11-03 04:12 EST1 7 30
PotomacLatitudePosition538.03340Degrees2026-11-03 04:12 EST1 7 30
PotomacLongitudePosition5-76.33750Degrees2026-11-03 04:12 EST1 7 30
PotomacMean Wave PeriodWaves32.2s2026-11-03 04:12 EST1 7 30
PotomacSea Nettle ProbabilityWater Quality21%2026-11-03 04:12 EST1 7 30
PotomacSignificant Wave HeightWaves30.21ft2026-11-03 04:12 EST1 7 30
PotomacWater SalinityWater Quality217.6PSU2026-11-03 04:12 EST1 7 30
PotomacWater TemperatureWater Quality262.6F2026-11-03 04:12 EST1 7 30
PotomacWave Direction (From)Waves3131Deg. Mag.2026-11-03 04:12 EST1 7 30
PotomacWind DirectionMeteorological1201Deg. Mag.2026-11-03 04:12 EST1 7 30
PotomacWind GustMeteorological18.7kts2026-11-03 04:12 EST1 7 30
PotomacWind SpeedMeteorological16.9kts2026-11-03 04:12 EST1 7 30
Stingray PointAir TemperatureMeteorological158.2F2026-11-03 04:12 EST1 7 30
Stingray PointBarometric PressureMeteorological130.3inches2026-11-03 04:12 EST1 7 30
Stingray PointMean Wave PeriodWaves315.6s2026-11-03 04:12 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2026-11-03 04:12 EST1 7 30
Stingray PointSignificant Wave HeightWaves30.51ft2026-11-03 04:12 EST1 7 30
Stingray PointWater SalinityWater Quality219.4PSU2026-11-03 04:12 EST1 7 30
Stingray PointWater TemperatureWater Quality262.3F2026-11-03 04:12 EST1 7 30
Stingray PointWave Direction (From)Waves3212Deg. Mag.2026-11-03 04:12 EST1 7 30
York SpitAir TemperatureMeteorological157.7F2026-11-03 04:12 EST1 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 SpitLatitudePosition537.20720Degrees2026-11-03 04:12 EST1 7 30
York SpitLongitudePosition5-76.26940Degrees2026-11-03 04:12 EST1 7 30
York SpitMean Wave PeriodWaves36.8s2026-11-03 04:12 EST1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-11-03 04:12 EST1 7 30
York SpitSignificant Wave HeightWaves30.34ft2026-11-03 04:12 EST1 7 30
York SpitWater SalinityWater Quality222.4PSU2026-11-03 04:12 EST1 7 30
York SpitWater TemperatureWater Quality262.0F2026-11-03 04:12 EST1 7 30
York SpitWave Direction (From)Waves3153Deg. Mag.2026-11-03 04:12 EST1 7 30
York SpitWind DirectionMeteorological1163Deg. Mag.2026-11-03 04:12 EST1 7 30
York SpitWind GustMeteorological12.9kts2026-11-03 04:12 EST1 7 30
York SpitWind SpeedMeteorological12.4kts2026-11-03 04:12 EST1 7 30