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.
Water-level gauge NMDV2
unavailable · No observation in the latest cached source list. Retained readings below are historical; an absent gauge may have fallen below action stage or stopped reporting.
Tide gauge (coastal water level) · Suffolk (IN MLLW) · Nansemond River · -76.582778, 36.739167. Units ft; datum not supplied.
Source checked 2026-10-17 07:35:03.857Z · current.
Stage in this gauge’s units, not a regional flood depth. Tide/lake gauges remain water levels; datum is not supplied by this feed. Historical observations and the latest forecast keep separate times.
Retained observations: 0; target 24 hours, at most 96 reports per station. Recording began 2026-10-17 06:15:05.234Z; oldest available reading none.
NWS forecast · current
Highest listed forecast: 6.5 ft at 2026-10-19 21:00:00 UTC; issued 2026-10-16 17:31:00 UTC. Minor flooding.
Forecasts are issued routinely year-round.
Gauge thresholds: action 5 ft; minor 5.5 ft; moderate 7 ft; major 8 ft.
Forecast points (84) · issued 2026-10-16 17:31:00 UTC
| Forecast valid time (UTC) | Forecast Tide Height |
|---|---|
| 2026-10-16 17:00:00 UTC | 3.5 ft |
| 2026-10-16 18:00:00 UTC | 3.8 ft |
| 2026-10-16 19:00:00 UTC | 4 ft |
| 2026-10-16 20:00:00 UTC | 4 ft |
| 2026-10-16 21:00:00 UTC | 3.8 ft |
| 2026-10-16 22:00:00 UTC | 3.4 ft |
| 2026-10-16 23:00:00 UTC | 2.9 ft |
| 2026-10-17 00:00:00 UTC | 2.5 ft |
| 2026-10-17 01:00:00 UTC | 2.1 ft |
| 2026-10-17 02:00:00 UTC | 2 ft |
| 2026-10-17 03:00:00 UTC | 2.2 ft |
| 2026-10-17 04:00:00 UTC | 2.4 ft |
| 2026-10-17 05:00:00 UTC | 2.7 ft |
| 2026-10-17 06:00:00 UTC | 3 ft |
| 2026-10-17 07:00:00 UTC | 3.3 ft |
| 2026-10-17 08:00:00 UTC | 3.4 ft |
| 2026-10-17 09:00:00 UTC | 3.3 ft |
| 2026-10-17 10:00:00 UTC | 3.1 ft |
| 2026-10-17 11:00:00 UTC | 2.8 ft |
| 2026-10-17 12:00:00 UTC | 2.6 ft |
| 2026-10-17 13:00:00 UTC | 2.5 ft |
| 2026-10-17 14:00:00 UTC | 2.4 ft |
| 2026-10-17 15:00:00 UTC | 2.7 ft |
| 2026-10-17 16:00:00 UTC | 3.2 ft |
| 2026-10-17 17:00:00 UTC | 4.1 ft |
| 2026-10-17 18:00:00 UTC | 4.5 ft |
| 2026-10-17 19:00:00 UTC | 4.9 ft |
| 2026-10-17 20:00:00 UTC | 5 ft |
| 2026-10-17 21:00:00 UTC | 4.9 ft |
| 2026-10-17 22:00:00 UTC | 4.6 ft |
| 2026-10-17 23:00:00 UTC | 4.3 ft |
| 2026-10-18 00:00:00 UTC | 4 ft |
| 2026-10-18 01:00:00 UTC | 3.7 ft |
| 2026-10-18 02:00:00 UTC | 3.6 ft |
| 2026-10-18 03:00:00 UTC | 3.5 ft |
| 2026-10-18 04:00:00 UTC | 3.7 ft |
| 2026-10-18 05:00:00 UTC | 4 ft |
| 2026-10-18 06:00:00 UTC | 4.3 ft |
| 2026-10-18 07:00:00 UTC | 4.7 ft |
| 2026-10-18 08:00:00 UTC | 5 ft |
| 2026-10-18 09:00:00 UTC | 5 ft |
| 2026-10-18 10:00:00 UTC | 4.9 ft |
| 2026-10-18 11:00:00 UTC | 4.7 ft |
| 2026-10-18 12:00:00 UTC | 4.4 ft |
| 2026-10-18 13:00:00 UTC | 4.2 ft |
| 2026-10-18 14:00:00 UTC | 4.2 ft |
| 2026-10-18 15:00:00 UTC | 4.1 ft |
| 2026-10-18 16:00:00 UTC | 4.3 ft |
| 2026-10-18 17:00:00 UTC | 4.6 ft |
| 2026-10-18 18:00:00 UTC | 5 ft |
| 2026-10-18 19:00:00 UTC | 5.4 ft |
| 2026-10-18 20:00:00 UTC | 5.7 ft |
| 2026-10-18 21:00:00 UTC | 5.9 ft |
| 2026-10-18 22:00:00 UTC | 5.8 ft |
| 2026-10-18 23:00:00 UTC | 5.7 ft |
| 2026-10-19 00:00:00 UTC | 5.4 ft |
| 2026-10-19 01:00:00 UTC | 5.2 ft |
| 2026-10-19 02:00:00 UTC | 4.8 ft |
| 2026-10-19 03:00:00 UTC | 4.6 ft |
| 2026-10-19 04:00:00 UTC | 4.6 ft |
| 2026-10-19 05:00:00 UTC | 4.8 ft |
| 2026-10-19 06:00:00 UTC | 5 ft |
| 2026-10-19 07:00:00 UTC | 5.3 ft |
| 2026-10-19 08:00:00 UTC | 5.7 ft |
| 2026-10-19 09:00:00 UTC | 5.9 ft |
| 2026-10-19 10:00:00 UTC | 6 ft |
| 2026-10-19 11:00:00 UTC | 5.9 ft |
| 2026-10-19 12:00:00 UTC | 5.7 ft |
| 2026-10-19 13:00:00 UTC | 5.4 ft |
| 2026-10-19 14:00:00 UTC | 5.3 ft |
| 2026-10-19 15:00:00 UTC | 5.1 ft |
| 2026-10-19 16:00:00 UTC | 5 ft |
| 2026-10-19 17:00:00 UTC | 5.1 ft |
| 2026-10-19 18:00:00 UTC | 5.4 ft |
| 2026-10-19 19:00:00 UTC | 5.8 ft |
| 2026-10-19 20:00:00 UTC | 6.2 ft |
| 2026-10-19 21:00:00 UTC | 6.5 ft |
| 2026-10-19 22:00:00 UTC | 6.5 ft |
| 2026-10-19 23:00:00 UTC | 6.4 ft |
| 2026-10-20 00:00:00 UTC | 6.2 ft |
| 2026-10-20 01:00:00 UTC | 5.7 ft |
| 2026-10-20 02:00:00 UTC | 5.4 ft |
| 2026-10-20 03:00:00 UTC | 5 ft |
| 2026-10-20 04:00:00 UTC | 4.8 ft |
NWS gauge impact statements
- 12 ft: Maximum Operational Limit of the Gage
- 10 ft: Water level reaches top of the bridge deck on North Main St. Bridge that crosses the Nansemond River.
- 8.5 ft: Water enters lower end of Super 8 Hotel parking lot
- 7.5 ft: Water enters buildings along North Main St north of the gage.
- 7 ft: Water level exceeds height of bulk head at marina at Constants Wharf
- 6.5 ft: Water enters North Main St, on the north side of the river, 200 ft north of the tidal gage.
- 5.5 ft: Shallow flooding is expected in the most vulnerable locations near the waterfront and shoreline resulting in a low threat of property damage. Expect up to one foot of water above ground level in low lying, vulnerable areas. Water begins to flood N Main St near the gage due to water backing up through drains.
Observed reports as a table (0)
| Observed (UTC) | Stage / units | Source category / water |
|---|---|---|
| No retained observations. | ||
Capture times, quality and provenance
Each report keeps its observation time, first capture of this version, and the SHA-256 of the source bulk body. Corrections at the same observation time replace that point and are marked; unrelated bulk-file changes do not freshen a report.
Only observed gauge records enter this history. Forecast maxima and forecast hydrograph points never become observations. A missing datum or unsupported flow value remains unknown.
Observation source page · Cached readings as JSON · Official source
Gauges in the latest cached source
102 total · source current; checked . Showing 100 on page 1. 0 gauges have suspect readings set aside.
- ABAG1 · GA Highway 203 near Blackshear · River gauge · current ·
- ACYN4 · Atlantic City (ocean front) (IN MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- ANDO2 · Anadarko · River gauge · current ·
- APAM2 · Annapolis (IN MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- ASTF1 · Astor · River gauge · current ·
- ATKG1 · Atkinson · River gauge · current ·
- AXTV2 · Alexandria · River gauge · unavailable · no observation; forecast context only
- AYSG1 · Waycross · River gauge · current ·
- BFTN7 · Beaufort Marine Lab (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
- BISM2 · Bishops Head (IN MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- BKBT2 · Burkburnett · River gauge · current ·
- BLTM2 · Baltimore/Fort McHenry (IN MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- BOON4 · Boonton · River gauge · current ·
- BOQT2 · Boquillas Crossing · River gauge · current ·
- BOWD1 · Bowers Beach (IN MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- BRIO2 · Bridgeport · River gauge · current ·
- BRUF1 · Bruce-Ebro (SR 20) · River gauge · current ·
- CAPN4 · Cape May Harbor (IN MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- CARF1 · Caryville (US 90) · River gauge · current ·
- CCHV2 · Anheuser Busch Coastal Res. Center (MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- CELF1 · Crescent Lake · River gauge · current ·
- CHIV2 · Chincoteague Bay Inlet (IN MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- CHTS1 · Charleston Harbor (IN MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- CRSM2 · Little Annemessex River at Crisfield MD (MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- CRVF1 · Crestview · River gauge · current ·
- DCBN8 · Devils Lake · Lake or reservoir level · current ·
- DUKN7 · Duck (in MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- ELGV2 · Eastern Branch Elizabeth River · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- ELTT2 · Electra · River gauge · current ·
- ELZV2 · Pinehurst in Portsmouth (IN MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- ESLN8 · Lakota · Lake or reservoir level · current ·
- EZMV2 · the Midtown Tunnel (in MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- FCMN7 · Flat Creek Rd. 1 SW Montreat · River gauge · current ·
- FLYF1 · Foley · River gauge · current ·
- FTMV2 · Fort Monroe (IN MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- GENF1 · Lake Harney · River gauge · current ·
- GTWF1 · Georgetown (in NAVD88) · River gauge · current ·
- HCGN7 · Coast Guard Hatteras (in MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- HEAO2 · Headrick · River gauge · current ·
- HVNF1 · Havana (US 27) · River gauge · current ·
- JMPN7 · Johnnie Mercers Pier at Wrightsville Beach (MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- JPHV2 · James River · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- JSFV2 · Jamestown/Scotland Ferry (IN MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- KIPA2 · Kipnuk Tidal Gage · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- KITN7 · Kitty Hawk (in MLLW) · River gauge · current ·
- KMNV2 · Knitting Mill Creek · River gauge · current ·
- KPTV2 · Kiptopeke (IN MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- KWGA2 · Kwigillingok Tidal Gage · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- LCEV2 · Little Creek · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- LHNV2 · Lynnhaven Inlet (IN MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- LNYT2 · Foster Ranch · River gauge · unavailable · no observation; forecast context only
- LWSD1 · Lewes (IN MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- LWTV2 · Lewisetta (IN MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- MCBC1 · Marsh Creek Reservoir · Lake or reservoir level · current ·
- MIWI4 · Marshalltown · River gauge · current ·
- MKCF1 · Myakka River State Park · River gauge · current ·
- MLLA1 · Luxapallila Creek · River gauge · current ·
- MNPV2 · Money Point (IN MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- NAVF1 · Navarre Beach Gulf of America (In MHHW) · Tide gauge (coastal water level) · current ·
- NCDV2 · Dahlgren (IN MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- NMDV2 · Suffolk (IN MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- NRBF1 · Lake Butler (in NAVD88) · River gauge · current ·
- NRCO2 · Norman · River gauge · unavailable · no observation; forecast context only
- NSWV2 · Bayford (IN MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- OCAN7 · Ocracoke (in MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- OCIM2 · OCEAN CITY INLET (IN MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- OFFG1 · Offerman · River gauge · current ·
- ONCN4 · Ocean City (IN MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- PINF1 · Pinetta - CR 150 (in NAVD88) · River gauge · current ·
- PRCO2 · Purcell · River gauge · unavailable · no observation; forecast context only
- PRTV2 · Port Isobel/Tangier Island (IN MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- QUEP4 · Lago Guajataca · Lake or reservoir level · current ·
- RABF1 · Dunnellon · River gauge · current ·
- RAPV2 · Tappahannock (IN MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- RIPO2 · Ripley · River gauge · current ·
- RNDO2 · Randlett · River gauge · current ·
- RODF1 · Rodman Dam · River gauge · current ·
- SAKF1 · Shell Bluff Park (in NAVD88) · River gauge · current ·
- SGSM2 · Straits Point (IN MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- SLIM2 · Solomons Island (IN MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- SMSV2 · Smithfield Station (IN MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- SMTG1 · Traders Hill · River gauge · current ·
- SNFF1 · Sanford · River gauge · unavailable · no observation; forecast context only
- SWPV2 · Sewell's Point (IN MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- TMOG1 · GA-158 above Millwood · River gauge · current ·
- TNRA3 · Roosevelt · River gauge · unavailable · no observation; forecast context only
- TUCO2 · Mustang · River gauge · unavailable · no observation; forecast context only
- TXPT2 · Texas Point · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- VDRG1 · Valdosta at US 41 · River gauge · current ·
- VDSG1 · Valdosta (Skipper Bridge Rd) · River gauge · current ·
- WAHV2 · Wachapreague (IN MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- WASD2 · SW Waterfront (IN MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- WCKV2 · Wharf Creek near Hudgins VA · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- WLON7 · Wilmington (IN MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- WNDV2 · Windmill Point (IN MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- WORF1 · Worthington Springs (in NAVD88) · River gauge · current ·
- WRGF1 · SR 54 Worthington Gardens · River gauge · current ·
- WRVV2 · Schley (IN MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- WSPV2 · West Point (IN MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only

