National Weather Service California Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service

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River Forecast - Sacramento Delta Tides

FGUS56 KRSA 271255
RVFSAC

DELTA TIDE FORECAST
NATIONAL WEATHER SERVICE / CALIFORNIA-NEVADA RFC / SACRAMENTO CA
CALIFORNIA DEPARTMENT OF WATER RESOURCES / SACRAMENTO CA
555 AM PDT MON APR 27 2026

NEXT ISSUANCE: TUESDAY, APRIL 28, 2026 AT 9AM PDT



ALL LOCATIONS ARE EXPECTED TO REMAIN BELOW CRITICAL LEVELS

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SPECIAL NOTES-

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      RIO VISTA                   ANTIOCH
       [RVBC1]                    [ATIC1]
      MON 04/27                  MON 04/27
  8 30  AM       3.4         7 30  AM       3.1      
  1 45  PM       5.7         1 15  PM       5.5      
  8 30  PM       2.8         7 45  PM       2.4      
      TUE 04/28                  TUE 04/28
  2 30  AM       6.2         2 15  AM       6.0      
  9 30  AM       3.0         8 30  AM       2.7      
  2 45  PM       5.7         2 00  PM       5.3      
  9 15  PM       3.0         8 15  PM       2.6      
      WED 04/29                  WED 04/29
  3 15  AM       6.3         2 45  AM       6.0      
 10 15  AM       2.8         9 15  AM       2.6      
  3 45  PM       5.7         3 00  PM       5.3      

    MALLARD ISLAND             VENICE ISLAND
       [MLIC1]                    [VNCC1]
      MON 04/27                  MON 04/27
  7 00  AM       2.5        10 00  AM       4.0      
 12 15  PM       5.4         3 45  PM       6.1      
  7 15  PM       1.9        10 15  PM       3.7      
      TUE 04/28                  TUE 04/28
  1 15  AM       5.9         4 30  AM       6.6      
  8 00  AM       2.1        11 00  AM       3.6      
  1 15  PM       5.2         4 45  PM       6.0      
  7 45  PM       2.1        10 45  PM       3.9      
      WED 04/29                  WED 04/29
  2 00  AM       6.0         5 00  AM       6.9      
  8 45  AM       1.9        11 45  AM       3.5      
  2 00  PM       5.2         5 30  PM       6.1      

  THREE MILE ISLAND        ROUGH & READY ISLAND
       [TMJC1]                    [RRIC1]
      MON 04/27                  MON 04/27
  8 45  AM       3.6        10 00  AM       3.4      
  3 00  PM       5.3         3 00  PM       6.0      
  8 45  PM       3.1        10 00  PM       2.7      
      TUE 04/28                  TUE 04/28
  3 15  AM       6.0         4 00  AM       6.5      
  9 45  AM       3.2        11 00  AM       3.0      
  4 00  PM       5.2         4 00  PM       5.8      
  9 15  PM       3.3        11 00  PM       3.0      
      WED 04/29                  WED 04/29
  3 45  AM       6.3         5 00  AM       6.6      
 10 30  AM       3.0        12 00  PM       2.7      
  5 00  PM       5.3         6 00  PM       5.8      

ALL THOSE AFFECTED BY RIVER CONDITIONS SHOULD REMAIN ALERT FOR
RAPID CHANGES AND FOR POSSIBLE FORECAST REVISIONS.

.AR RVBC1 20260427 DH1215/DC202604271255/HG        4.7 :OBSERVED
.AR RVBC1 20260427 DH1530/DC202604271255/HGIFEZZ   3.4
.AR RVBC1 20260427 DH2045/DC202604271255/HGIFEZZ   5.7
.AR RVBC1 20260428 DH0330/DC202604271255/HGIFEZZ   2.8
.AR RVBC1 20260428 DH0930/DC202604271255/HGIFEZZ   6.2
.AR RVBC1 20260428 DH1630/DC202604271255/HGIFEZZ   3.0
.AR RVBC1 20260428 DH2145/DC202604271255/HGIFEZZ   5.7
.AR RVBC1 20260429 DH0415/DC202604271255/HGIFEZZ   3.0
.AR RVBC1 20260429 DH1015/DC202604271255/HGIFEZZ   6.3
.AR RVBC1 20260429 DH1715/DC202604271255/HGIFEZZ   2.8
.AR RVBC1 20260429 DH2245/DC202604271255/HGIFEZZ   5.7
.AR ATIC1 20260427 DH1215/DC202604271255/HG        3.9 :OBSERVED
.AR ATIC1 20260427 DH1430/DC202604271255/HGIFEZZ   3.1
.AR ATIC1 20260427 DH2015/DC202604271255/HGIFEZZ   5.5
.AR ATIC1 20260428 DH0245/DC202604271255/HGIFEZZ   2.4
.AR ATIC1 20260428 DH0915/DC202604271255/HGIFEZZ   6.0
.AR ATIC1 20260428 DH1530/DC202604271255/HGIFEZZ   2.7
.AR ATIC1 20260428 DH2100/DC202604271255/HGIFEZZ   5.3
.AR ATIC1 20260429 DH0315/DC202604271255/HGIFEZZ   2.6
.AR ATIC1 20260429 DH0945/DC202604271255/HGIFEZZ   6.0
.AR ATIC1 20260429 DH1615/DC202604271255/HGIFEZZ   2.6
.AR ATIC1 20260429 DH2200/DC202604271255/HGIFEZZ   5.3
.AR MLIC1 20260427 DH1215/DC202604271255/HG        3.1 :OBSERVED
.AR MLIC1 20260427 DH1400/DC202604271255/HGIFEZZ   2.5
.AR MLIC1 20260427 DH1915/DC202604271255/HGIFEZZ   5.4
.AR MLIC1 20260428 DH0215/DC202604271255/HGIFEZZ   1.9
.AR MLIC1 20260428 DH0815/DC202604271255/HGIFEZZ   5.9
.AR MLIC1 20260428 DH1500/DC202604271255/HGIFEZZ   2.1
.AR MLIC1 20260428 DH2015/DC202604271255/HGIFEZZ   5.2
.AR MLIC1 20260429 DH0245/DC202604271255/HGIFEZZ   2.1
.AR MLIC1 20260429 DH0900/DC202604271255/HGIFEZZ   6.0
.AR MLIC1 20260429 DH1545/DC202604271255/HGIFEZZ   1.9
.AR MLIC1 20260429 DH2100/DC202604271255/HGIFEZZ   5.2
.AR VNCC1 20260427 DH1145/DC202604271255/HG        6.3 :OBSERVED
.AR VNCC1 20260427 DH1700/DC202604271255/HGIFEZZ   4.0
.AR VNCC1 20260427 DH2245/DC202604271255/HGIFEZZ   6.1
.AR VNCC1 20260428 DH0515/DC202604271255/HGIFEZZ   3.7
.AR VNCC1 20260428 DH1130/DC202604271255/HGIFEZZ   6.6
.AR VNCC1 20260428 DH1800/DC202604271255/HGIFEZZ   3.6
.AR VNCC1 20260428 DH2345/DC202604271255/HGIFEZZ   6.0
.AR VNCC1 20260429 DH0545/DC202604271255/HGIFEZZ   3.9
.AR VNCC1 20260429 DH1200/DC202604271255/HGIFEZZ   6.9
.AR VNCC1 20260429 DH1845/DC202604271255/HGIFEZZ   3.5
.AR VNCC1 20260430 DH0030/DC202604271255/HGIFEZZ   6.1
.AR TMJC1 20260427 DH1215/DC202604271255/HG        4.8 :OBSERVED
.AR TMJC1 20260427 DH1545/DC202604271255/HGIFEZZ   3.6
.AR TMJC1 20260427 DH2200/DC202604271255/HGIFEZZ   5.3
.AR TMJC1 20260428 DH0345/DC202604271255/HGIFEZZ   3.1
.AR TMJC1 20260428 DH1015/DC202604271255/HGIFEZZ   6.0
.AR TMJC1 20260428 DH1645/DC202604271255/HGIFEZZ   3.2
.AR TMJC1 20260428 DH2300/DC202604271255/HGIFEZZ   5.2
.AR TMJC1 20260429 DH0415/DC202604271255/HGIFEZZ   3.3
.AR TMJC1 20260429 DH1045/DC202604271255/HGIFEZZ   6.3
.AR TMJC1 20260429 DH1730/DC202604271255/HGIFEZZ   3.0
.AR TMJC1 20260430 DH0000/DC202604271255/HGIFEZZ   5.3
.AR RRIC1 20260427 DH1200/DC202604271255/HG        6.0 :OBSERVED
.AR RRIC1 20260427 DH1700/DC202604271255/HGIFEZZ   3.4
.AR RRIC1 20260427 DH2200/DC202604271255/HGIFEZZ   6.0
.AR RRIC1 20260428 DH0500/DC202604271255/HGIFEZZ   2.7
.AR RRIC1 20260428 DH1100/DC202604271255/HGIFEZZ   6.5
.AR RRIC1 20260428 DH1800/DC202604271255/HGIFEZZ   3.0
.AR RRIC1 20260428 DH2300/DC202604271255/HGIFEZZ   5.8
.AR RRIC1 20260429 DH0600/DC202604271255/HGIFEZZ   3.0
.AR RRIC1 20260429 DH1200/DC202604271255/HGIFEZZ   6.6
.AR RRIC1 20260429 DH1900/DC202604271255/HGIFEZZ   2.7
.AR RRIC1 20260430 DH0100/DC202604271255/HGIFEZZ   5.8

$$