S 8940/26
Received: 27 Sept 2026, 13:01Active until: 25 Sept 2028, 20:00Updated: 1 Nov 2026, 03:42
analysis
Activeuntil 25 Sept 2028, 20:00 UTC (in 693 days)Shoaler depths reported on Chart 1636, Brazil
Depths lower than charted have been reported on Chart 1636. A 28.0 metre depth is removed at 23-03.91S 044-12.18W, and new depths of 23.5 metres and 27.0 metres are inserted nearby.
Navigate with caution and update nautical charts accordingly.
- Type
- Navigational hazard · severity moderate
- Feed
- Wrecks, obstructions and drifting objectsAll warnings of this kind on the map (contributors), or as an API feed: /api/v2/feeds/hazards/
- Location
- Brazil, Chart 1636
- Validity
- From 27 Sept 2026, 13:01 UTC
Until 25 Sept 2028, 20:00 UTCCANCEL THIS WARNING 252000 UTC SEP 28. - Hazards
- shoaler depths, reduced water depth
- Least depth
- 23.5 m (77 ft)
- Cancels
- LOCAL S 9128/24
- Charts
- 1636
Coast stations for this area
- RCCMRCC BrazilBrazil58 NM from the area
- DSCDSC Station Rio RadioMRCC BrazilBrazilMMSI 007100001HF29 NM from the area
Generated automatically from the warning text on 27 Sept 2026, 14:38 UTC. It can be wrong: the original warning below is the authoritative text.
Message content
CHART 1636
DEPTHS LOWER THAN THOSE REPRESENTED ON CHART
RETIRAR 28 METROS EM 23-03.91S 044-12.18W
INSERIR 23.5 METROS EM 23-04.00S 044-12.05W
INSERIR 27.0 METROS EM 23-03.90S 044-12.17W
CANCEL LOCAL S 9128/24
CANCEL THIS WARNING 252000 UTC SEP 28.