S 8921/26
Received: 27 Sept 2026, 13:01Active until: 24 Dec 2026, 01:00Updated: 1 Nov 2026, 03:42
analysis
Activeuntil 24 Dec 2026, 01:00 UTC (in 52 days)Temporary yellow articulated buoys N03 and N04 off southern Brazil
Two temporary yellow articulated buoys (N03 and N04) have been established off southern Brazil. Positions given in the message for N03 and N04 are 26-53.82S 048-40.07W and 26-53.85S 048-39.97W respectively. This message cancels LOCAL S 8916/26 and remains in force until 24 Dec 2026 at 0100 UTC.
Navigate with caution and take note of the temporary buoys; maintain safe lookout.
- Type
- Aids to navigation · severity low
- Feed
- Aids to navigationAll warnings of this kind on the map (contributors), or as an API feed: /api/v2/feeds/aton/
- Location
- Off southern Brazil
- Validity
- Until 24 Dec 2026, 01:00 UTCCANCEL THIS WARNING 240100 UTC DEC 26.
- Hazards
- temporary buoys established
- Cancels
- LOCAL S 8916/26
- Charts
- CHART 1841
Coast stations for this area
- RCCMRCC BrazilBrazil384 NM from the area
- DSCDSC Station Rio RadioMRCC BrazilBrazilMMSI 007100001HF360 NM from the area
Aids to navigation affected
- Newly establishedBOIA ARTICULADA AMARELA N03 · LP A 3S, A. 0.3 - ECL. 2.7 · 26-53.82S 048-40.07W
- Newly establishedBOIA ARTICULADA AMARELA N04 · LP A 3S, A. 0.3 - ECL. 2.7 · 26-53.85S 048-39.97W
No aids-to-navigation list in the database yet; aids are shown as the warning names them.
Generated automatically from the warning text on 27 Sept 2026, 14:47 UTC. It can be wrong: the original warning below is the authoritative text.
Message content
CHART 1841
BOIA ARTICULADA AMARELA N03, LP A 3S, A. 0.3 - ECL. 2.7, ESTABELECIDA TEMPORARIAMENTE EM 26-53.82S 048-40.07W
BOIA ARTICULADA AMARELA N04, LP A 3S, A. 0.3 - ECL. 2.7, ESTABELECIDA TEMPORARIAMENTE EM 26-53.85S 048-39.97W
CANCEL LOCAL S 8916/26
CANCEL THIS WARNING 240100 UTC DEC 26.