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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological136.2F2025-12-25 08:00 EST1 7 30
Baltimore HarborBarometric PressureMeteorological130.1inches2025-12-25 08:00 EST1 7 30
Baltimore HarborCurrent DirectionCurrents4303Deg. Mag.2025-12-25 07:06 EST1 7 30
Baltimore HarborCurrent SpeedCurrents42.143kts2025-12-25 07:06 EST1 7 30
Baltimore HarborLatitudePosition539.22295Degrees2025-12-25 08:00 EST1 7 30
Baltimore HarborLongitudePosition5-76.52993Degrees2025-12-25 08:00 EST1 7 30
Baltimore HarborMean Wave PeriodWaves32.6s2025-12-25 07:06 EST1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality20%2025-12-25 08:00 EST1 7 30
Baltimore HarborSignificant Wave HeightWaves30.18ft2025-12-25 07:06 EST1 7 30
Baltimore HarborWater SalinityWater Quality212.6PSU2025-12-25 08:00 EST1 7 30
Baltimore HarborWater TemperatureWater Quality238.3F2025-12-25 08:00 EST1 7 30
Baltimore HarborWave Direction (From)Waves3295Deg. Mag.2025-12-25 07:06 EST1 7 30
Baltimore HarborWind ChillMeteorological131.9F2025-12-25 08:00 EST1 7 30
Baltimore HarborWind DirectionMeteorological1159Deg. Mag.2025-12-25 08:00 EST1 7 30
Baltimore HarborWind GustMeteorological15.8kts2025-12-25 08:00 EST1 7 30
Baltimore HarborWind SpeedMeteorological14.4kts2025-12-25 08:00 EST1 7 30
AnnapolisAir TemperatureMeteorological151.1F2025-12-19 14:42 EST1 7 30
AnnapolisBarometric PressureMeteorological129.5inches2025-12-19 14:42 EST1 7 30
AnnapolisLatitudePosition538.96415Degrees2025-12-19 14:36 EST1 7 30
AnnapolisLongitudePosition5-76.44660Degrees2025-12-19 14:36 EST1 7 30
AnnapolisMean Wave PeriodWaves30.0s2025-12-25 08:36 EST1 7 30
AnnapolisSea Nettle ProbabilityWater Quality20%2025-12-25 08:36 EST1 7 30
AnnapolisSignificant Wave HeightWaves30.00ft2025-12-25 08:36 EST1 7 30
AnnapolisWater SalinityWater Quality215.1PSU2025-12-25 08:36 EST1 7 30
AnnapolisWater TemperatureWater Quality239.7F2025-12-25 08:36 EST1 7 30
AnnapolisWave Direction (From)Waves30Deg. Mag.2025-12-25 08:36 EST1 7 30
AnnapolisWind DirectionMeteorological1296Deg. Mag.2025-12-19 14:36 EST1 7 30
AnnapolisWind GustMeteorological122.3kts2025-12-19 14:36 EST1 7 30
AnnapolisWind SpeedMeteorological116.0kts2025-12-19 14:36 EST1 7 30
Gooses ReefAir TemperatureMeteorological141.2F2025-12-25 08:30 EST1 7 30
Gooses ReefBarometric PressureMeteorological130.1inches2025-12-25 08:30 EST1 7 30
Gooses ReefLatitudePosition538.55632Degrees2025-12-25 08:30 EST1 7 30
Gooses ReefLongitudePosition5-76.41465Degrees2025-12-25 08:30 EST1 7 30
Gooses ReefMean Wave PeriodWaves32.2s2025-12-25 08:30 EST1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality20%2025-12-25 08:30 EST1 7 30
Gooses ReefSignificant Wave HeightWaves30.92ft2025-12-25 08:30 EST1 7 30
Gooses ReefWater SalinityWater Quality218.2PSU2025-12-25 08:30 EST1 7 30
Gooses ReefWater TemperatureWater Quality241.5F2025-12-25 08:30 EST1 7 30
Gooses ReefWave Direction (From)Waves3156Deg. Mag.2025-12-25 08:30 EST1 7 30
Gooses ReefWind ChillMeteorological133.5F2025-12-25 08:30 EST1 7 30
Gooses ReefWind DirectionMeteorological1189Deg. Mag.2025-12-25 08:30 EST1 7 30
Gooses ReefWind GustMeteorological115.3kts2025-12-25 08:30 EST1 7 30
Gooses ReefWind SpeedMeteorological112.5kts2025-12-25 08:30 EST1 7 30
PotomacAir TemperatureMeteorological141.0F2025-12-25 08:36 EST1 7 30
PotomacBarometric PressureMeteorological130.1inches2025-12-25 08:36 EST1 7 30
PotomacLatitudePosition538.03336Degrees2025-12-25 08:36 EST1 7 30
PotomacLongitudePosition5-76.33733Degrees2025-12-25 08:36 EST1 7 30
PotomacMean Wave PeriodWaves31.6s2025-12-25 08:36 EST1 7 30
PotomacSea Nettle ProbabilityWater Quality20%2025-12-25 08:36 EST1 7 30
PotomacSignificant Wave HeightWaves30.36ft2025-12-25 08:36 EST1 7 30
PotomacWater SalinityWater Quality219.3PSU2025-12-25 08:36 EST1 7 30
PotomacWater TemperatureWater Quality242.3F2025-12-25 08:36 EST1 7 30
PotomacWave Direction (From)Waves385Deg. Mag.2025-12-25 08:36 EST1 7 30
PotomacWind ChillMeteorological133.0F2025-12-25 08:36 EST1 7 30
PotomacWind DirectionMeteorological1208Deg. Mag.2025-12-25 08:36 EST1 7 30
PotomacWind GustMeteorological117.1kts2025-12-25 08:36 EST1 7 30
PotomacWind SpeedMeteorological113.4kts2025-12-25 08:36 EST1 7 30
Stingray PointAir TemperatureMeteorological141.9F2025-12-25 08:36 EST1 7 30
Stingray PointBarometric PressureMeteorological130.2inches2025-12-25 08:36 EST1 7 30
Stingray PointLatitudePosition537.56766Degrees2025-12-25 08:36 EST1 7 30
Stingray PointLongitudePosition5-76.26278Degrees2025-12-25 08:36 EST1 7 30
Stingray PointMean Wave PeriodWaves31.5s2025-12-25 08:36 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2025-12-25 08:36 EST1 7 30
Stingray PointSignificant Wave HeightWaves30.18ft2025-12-25 08:36 EST1 7 30
Stingray PointWater SalinityWater Quality220.2PSU2025-12-25 08:36 EST1 7 30
Stingray PointWater TemperatureWater Quality242.3F2025-12-25 08:36 EST1 7 30
Stingray PointWave Direction (From)Waves3356Deg. Mag.2025-12-25 08:36 EST1 7 30
Stingray PointWind ChillMeteorological134.4F2025-12-25 08:36 EST1 7 30
Stingray PointWind DirectionMeteorological1171Deg. Mag.2025-12-25 08:36 EST1 7 30
Stingray PointWind GustMeteorological114.8kts2025-12-25 08:36 EST1 7 30
Stingray PointWind SpeedMeteorological112.6kts2025-12-25 08:36 EST1 7 30
York SpitAir TemperatureMeteorological141.0F2025-12-25 08:36 EST1 7 30
York SpitBarometric PressureMeteorological130.2inches2025-12-25 08:36 EST1 7 30
York SpitCurrent DirectionCurrents4218Deg. Mag.2025-12-25 08:36 EST1 7 30
York SpitCurrent SpeedCurrents41.981kts2025-12-25 08:36 EST1 7 30
York SpitLatitudePosition537.20769Degrees2025-12-25 08:36 EST1 7 30
York SpitLongitudePosition5-76.26889Degrees2025-12-25 08:36 EST1 7 30
York SpitMean Wave PeriodWaves31.6s2025-12-25 08:36 EST1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2025-12-25 08:36 EST1 7 30
York SpitSignificant Wave HeightWaves30.32ft2025-12-25 08:36 EST1 7 30
York SpitWater SalinityWater Quality224.0PSU2025-12-25 08:36 EST1 7 30
York SpitWater TemperatureWater Quality242.9F2025-12-25 08:36 EST1 7 30
York SpitWave Direction (From)Waves3194Deg. Mag.2025-12-25 08:36 EST1 7 30
York SpitWind DirectionMeteorological1203Deg. Mag.2025-12-25 08:36 EST1 7 30
York SpitWind GustMeteorological112.8kts2025-12-25 08:36 EST1 7 30
York SpitWind SpeedMeteorological110.7kts2025-12-25 08:36 EST1 7 30