Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological142.7F2026-11-14 07:12 EST1 7 30
Baltimore HarborBarometric PressureMeteorological129.9inches2026-11-14 07:12 EST1 7 30
Baltimore HarborCurrent DirectionCurrents4201Deg. Mag.2026-11-14 07:12 EST1 7 30
Baltimore HarborCurrent SpeedCurrents44.954kts2026-11-14 07:12 EST1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-11-14 07:12 EST1 7 30
Baltimore HarborLongitudePosition5-76.52930Degrees2026-11-14 07:12 EST1 7 30
Baltimore HarborMean Wave PeriodWaves31.9s2026-11-14 07:12 EST1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality22%2026-11-14 07:12 EST1 7 30
Baltimore HarborSignificant Wave HeightWaves30.80ft2026-11-14 07:12 EST1 7 30
Baltimore HarborWater SalinityWater Quality215.4PSU2026-11-14 07:12 EST1 7 30
Baltimore HarborWater TemperatureWater Quality258.6F2026-11-14 07:12 EST1 7 30
Baltimore HarborWave Direction (From)Waves3310Deg. Mag.2026-11-14 07:12 EST1 7 30
Baltimore HarborWind DirectionMeteorological1284Deg. Mag.2026-11-14 07:12 EST1 7 30
Baltimore HarborWind GustMeteorological118.8kts2026-11-14 07:12 EST1 7 30
Baltimore HarborWind SpeedMeteorological114.0kts2026-11-14 07:12 EST1 7 30
AnnapolisAir TemperatureMeteorological141.2F2026-11-14 07:12 EST1 7 30
AnnapolisBarometric PressureMeteorological129.9inches2026-11-14 07:12 EST1 7 30
AnnapolisLatitudePosition538.96340Degrees2026-11-14 07:12 EST1 7 30
AnnapolisLongitudePosition5-76.44680Degrees2026-11-14 07:12 EST1 7 30
AnnapolisMean Wave PeriodWaves31.6s2026-11-14 07:12 EST1 7 30
AnnapolisSea Nettle ProbabilityWater Quality21%2026-11-14 07:12 EST1 7 30
AnnapolisSignificant Wave HeightWaves30.49ft2026-11-14 07:12 EST1 7 30
AnnapolisWater SalinityWater Quality216.1PSU2026-11-14 07:12 EST1 7 30
AnnapolisWater TemperatureWater Quality257.3F2026-11-14 07:12 EST1 7 30
AnnapolisWave Direction (From)Waves3101Deg. Mag.2026-11-14 07:12 EST1 7 30
AnnapolisWind DirectionMeteorological1302Deg. Mag.2026-11-14 07:12 EST1 7 30
AnnapolisWind GustMeteorological115.3kts2026-11-14 07:12 EST1 7 30
AnnapolisWind SpeedMeteorological111.7kts2026-11-14 07:12 EST1 7 30
Gooses ReefAir TemperatureMeteorological142.1F2026-11-14 07:12 EST1 7 30
Gooses ReefLatitudePosition538.55600Degrees2026-11-14 07:12 EST1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-11-14 07:12 EST1 7 30
Gooses ReefMean Wave PeriodWaves33.6s2026-11-14 07:12 EST1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality20%2026-11-14 07:12 EST1 7 30
Gooses ReefSignificant Wave HeightWaves31.31ft2026-11-14 07:12 EST1 7 30
Gooses ReefWater SalinityWater Quality218.8PSU2026-11-14 07:12 EST1 7 30
Gooses ReefWater TemperatureWater Quality259.0F2026-11-14 07:12 EST1 7 30
Gooses ReefWave Direction (From)Waves3344Deg. Mag.2026-11-14 07:12 EST1 7 30
Gooses ReefWind DirectionMeteorological1310Deg. Mag.2026-11-14 07:12 EST1 7 30
Gooses ReefWind GustMeteorological129.9kts2026-11-14 07:12 EST1 7 30
Gooses ReefWind SpeedMeteorological121.6kts2026-11-14 07:12 EST1 7 30
PotomacAir TemperatureMeteorological145.0F2026-11-14 07:12 EST1 7 30
PotomacBarometric PressureMeteorological129.9inches2026-11-14 07:12 EST1 7 30
PotomacLatitudePosition538.03320Degrees2026-11-14 07:12 EST1 7 30
PotomacLongitudePosition5-76.33730Degrees2026-11-14 07:12 EST1 7 30
PotomacMean Wave PeriodWaves33.9s2026-11-14 07:12 EST1 7 30
PotomacSea Nettle ProbabilityWater Quality20%2026-11-14 07:12 EST1 7 30
PotomacSignificant Wave HeightWaves32.35ft2026-11-14 07:12 EST1 7 30
PotomacWater SalinityWater Quality219.7PSU2026-11-14 07:12 EST1 7 30
PotomacWater TemperatureWater Quality259.3F2026-11-14 07:12 EST1 7 30
PotomacWave Direction (From)Waves3296Deg. Mag.2026-11-14 07:12 EST1 7 30
PotomacWind DirectionMeteorological1306Deg. Mag.2026-11-14 07:12 EST1 7 30
PotomacWind GustMeteorological128.7kts2026-11-14 07:12 EST1 7 30
PotomacWind SpeedMeteorological121.8kts2026-11-14 07:12 EST1 7 30
Stingray PointAir TemperatureMeteorological144.3F2026-11-14 07:12 EST1 7 30
Stingray PointBarometric PressureMeteorological129.9inches2026-11-14 07:12 EST1 7 30
Stingray PointMean Wave PeriodWaves315.6s2026-11-14 07:12 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2026-11-14 07:12 EST1 7 30
Stingray PointSignificant Wave HeightWaves32.21ft2026-11-14 07:12 EST1 7 30
Stingray PointWater SalinityWater Quality220.7PSU2026-11-14 07:12 EST1 7 30
Stingray PointWater TemperatureWater Quality259.0F2026-11-14 07:12 EST1 7 30
Stingray PointWave Direction (From)Waves3140Deg. Mag.2026-11-14 07:12 EST1 7 30
Stingray PointWind DirectionMeteorological1309Deg. Mag.2026-11-14 07:12 EST1 7 30
Stingray PointWind GustMeteorological131.5kts2026-11-14 07:12 EST1 7 30
Stingray PointWind SpeedMeteorological123.2kts2026-11-14 07:12 EST1 7 30
York SpitAir TemperatureMeteorological143.3F2026-11-14 07:12 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 SpitLatitudePosition537.20720Degrees2026-11-11 14:06 EST1 7 30
York SpitLongitudePosition5-76.26920Degrees2026-11-11 14:06 EST1 7 30
York SpitMean Wave PeriodWaves317.1s2026-11-14 07:12 EST1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-11-14 07:12 EST1 7 30
York SpitSignificant Wave HeightWaves32.78ft2026-11-14 07:12 EST1 7 30
York SpitWater SalinityWater Quality224.1PSU2026-11-14 07:12 EST1 7 30
York SpitWater TemperatureWater Quality259.6F2026-11-14 07:12 EST1 7 30
York SpitWave Direction (From)Waves326Deg. Mag.2026-11-14 07:12 EST1 7 30
York SpitWind DirectionMeteorological1120Deg. Mag.2026-11-11 14:06 EST1 7 30
York SpitWind GustMeteorological15.4kts2026-11-11 14:06 EST1 7 30
York SpitWind SpeedMeteorological14.2kts2026-11-11 14:06 EST1 7 30