METAR/SPECI uses the existing AviationWeather.gov bulk cache over the lower 48 and its margin. NWPS retains only gauges in the existing action-stage-or-above observed list; forecast-only gauges can have no observation. Absence never establishes zero wind, low water, or safe conditions.
Gauges in the latest cached source
5 total · source current; checked . Showing 5 on page 1. 0 gauges have suspect readings set aside.
- ACYN4 · Atlantic City (ocean front) (IN MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- BGLN4 · Barnegat Light (IN MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- BOON4 · Boonton · River gauge · current ·
- CAPN4 · Cape May Harbor (IN MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- ONCN4 · Ocean City (IN MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only

