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 191248
RVFSAC

DELTA TIDE FORECAST
NATIONAL WEATHER SERVICE / CALIFORNIA-NEVADA RFC / SACRAMENTO CA
CALIFORNIA DEPARTMENT OF WATER RESOURCES / SACRAMENTO CA
548 AM PDT SUN APR 19 2026

NEXT ISSUANCE: MONDAY, APRIL 20, 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]
      SUN 04/19                  SUN 04/19
  1 15  PM       2.6        12 45  PM       2.1      
  7 30  PM       5.9         6 45  PM       5.4      
 11 45  PM       4.2        11 00  PM       3.7      
      MON 04/20                  MON 04/20
  6 00  AM       7.0         5 15  AM       6.9      
  2 15  PM       2.5         1 45  PM       2.1      
  8 45  PM       5.8         8 00  PM       5.3      
      TUE 04/21                  TUE 04/21
 12 45  AM       4.2        12 00  AM       3.8      
  6 45  AM       6.9         6 00  AM       6.8      
  3 15  PM       2.7         2 45  PM       2.2      
  9 45  PM       5.8         9 00  PM       5.2      

    MALLARD ISLAND             VENICE ISLAND
       [MLIC1]                    [VNCC1]
      SUN 04/19                  SUN 04/19
 12 00  PM       1.5         6 45  AM       7.3      
  6 00  PM       5.4         2 45  PM       3.6      
 10 30  PM       3.4         9 00  PM       6.0      

      MON 04/20                  MON 04/20
  4 30  AM       6.9         1 15  AM       4.7      
  1 00  PM       1.4         7 30  AM       7.4      
  7 15  PM       5.3         3 45  PM       3.6      
 11 30  PM       3.6        10 00  PM       5.9      
      TUE 04/21                  TUE 04/21
  5 15  AM       6.7         2 00  AM       4.8      
  2 00  PM       1.6         8 30  AM       7.3      
  8 15  PM       5.2         4 45  PM       3.8      

  THREE MILE ISLAND        ROUGH & READY ISLAND
       [TMJC1]                    [RRIC1]
      SUN 04/19                  SUN 04/19
  5 45  AM       6.8         7 15  AM       7.1      
  1 15  PM       2.9         3 30  PM       2.9      
  7 45  PM       5.4         9 30  PM       5.7      
 11 30  PM       4.3                                    
      MON 04/20                  MON 04/20
  6 30  AM       6.8         1 45  AM       4.1      
  2 15  PM       3.0         8 00  AM       7.1      
  8 45  PM       5.3         4 30  PM       2.9      
                            10 45  PM       5.6      
      TUE 04/21                  TUE 04/21
 12 15  AM       4.4         2 45  AM       4.2      
  7 15  AM       6.7         8 45  AM       7.0      
  3 00  PM       3.1         5 30  PM       2.9      

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

.AR RVBC1 20260419 DH1215/DC202604191248/HG        7.2 :OBSERVED
.AR RVBC1 20260419 DH2015/DC202604191248/HGIFEZZ   2.6
.AR RVBC1 20260420 DH0230/DC202604191248/HGIFEZZ   5.9
.AR RVBC1 20260420 DH0645/DC202604191248/HGIFEZZ   4.2
.AR RVBC1 20260420 DH1300/DC202604191248/HGIFEZZ   7.0
.AR RVBC1 20260420 DH2115/DC202604191248/HGIFEZZ   2.5
.AR RVBC1 20260421 DH0345/DC202604191248/HGIFEZZ   5.8
.AR RVBC1 20260421 DH0745/DC202604191248/HGIFEZZ   4.2
.AR RVBC1 20260421 DH1345/DC202604191248/HGIFEZZ   6.9
.AR RVBC1 20260421 DH2215/DC202604191248/HGIFEZZ   2.7
.AR RVBC1 20260422 DH0445/DC202604191248/HGIFEZZ   5.8
.AR ATIC1 20260419 DH1215/DC202604191248/HG        6.8 :OBSERVED
.AR ATIC1 20260419 DH1945/DC202604191248/HGIFEZZ   2.1
.AR ATIC1 20260420 DH0145/DC202604191248/HGIFEZZ   5.4
.AR ATIC1 20260420 DH0600/DC202604191248/HGIFEZZ   3.7
.AR ATIC1 20260420 DH1215/DC202604191248/HGIFEZZ   6.9
.AR ATIC1 20260420 DH2045/DC202604191248/HGIFEZZ   2.1
.AR ATIC1 20260421 DH0300/DC202604191248/HGIFEZZ   5.3
.AR ATIC1 20260421 DH0700/DC202604191248/HGIFEZZ   3.8
.AR ATIC1 20260421 DH1300/DC202604191248/HGIFEZZ   6.8
.AR ATIC1 20260421 DH2145/DC202604191248/HGIFEZZ   2.2
.AR ATIC1 20260422 DH0400/DC202604191248/HGIFEZZ   5.2
.AR MLIC1 20260419 DH1215/DC202604191248/HG        6.4 :OBSERVED
.AR MLIC1 20260419 DH1900/DC202604191248/HGIFEZZ   1.5
.AR MLIC1 20260420 DH0100/DC202604191248/HGIFEZZ   5.4
.AR MLIC1 20260420 DH0530/DC202604191248/HGIFEZZ   3.4
.AR MLIC1 20260420 DH1130/DC202604191248/HGIFEZZ   6.9
.AR MLIC1 20260420 DH2000/DC202604191248/HGIFEZZ   1.4
.AR MLIC1 20260421 DH0215/DC202604191248/HGIFEZZ   5.3
.AR MLIC1 20260421 DH0630/DC202604191248/HGIFEZZ   3.6
.AR MLIC1 20260421 DH1215/DC202604191248/HGIFEZZ   6.7
.AR MLIC1 20260421 DH2100/DC202604191248/HGIFEZZ   1.6
.AR MLIC1 20260422 DH0315/DC202604191248/HGIFEZZ   5.2
.AR VNCC1 20260419 DH1145/DC202604191248/HG        6.8 :OBSERVED
.AR VNCC1 20260419 DH1345/DC202604191248/HGIFEZZ   7.3
.AR VNCC1 20260419 DH2145/DC202604191248/HGIFEZZ   3.6
.AR VNCC1 20260420 DH0400/DC202604191248/HGIFEZZ   6.0
.AR VNCC1 20260420 DH0815/DC202604191248/HGIFEZZ   4.7
.AR VNCC1 20260420 DH1430/DC202604191248/HGIFEZZ   7.4
.AR VNCC1 20260420 DH2245/DC202604191248/HGIFEZZ   3.6
.AR VNCC1 20260421 DH0500/DC202604191248/HGIFEZZ   5.9
.AR VNCC1 20260421 DH0900/DC202604191248/HGIFEZZ   4.8
.AR VNCC1 20260421 DH1530/DC202604191248/HGIFEZZ   7.3
.AR VNCC1 20260421 DH2345/DC202604191248/HGIFEZZ   3.8
.AR TMJC1 20260419 DH1215/DC202604191248/HG        6.8 :OBSERVED
.AR TMJC1 20260419 DH1245/DC202604191248/HGIFEZZ   6.8
.AR TMJC1 20260419 DH2015/DC202604191248/HGIFEZZ   2.9
.AR TMJC1 20260420 DH0245/DC202604191248/HGIFEZZ   5.4
.AR TMJC1 20260420 DH0630/DC202604191248/HGIFEZZ   4.3
.AR TMJC1 20260420 DH1330/DC202604191248/HGIFEZZ   6.8
.AR TMJC1 20260420 DH2115/DC202604191248/HGIFEZZ   3.0
.AR TMJC1 20260421 DH0345/DC202604191248/HGIFEZZ   5.3
.AR TMJC1 20260421 DH0715/DC202604191248/HGIFEZZ   4.4
.AR TMJC1 20260421 DH1415/DC202604191248/HGIFEZZ   6.7
.AR TMJC1 20260421 DH2200/DC202604191248/HGIFEZZ   3.1
.AR RRIC1 20260419 DH1200/DC202604191248/HG        6.4 :OBSERVED
.AR RRIC1 20260419 DH1415/DC202604191248/HGIFEZZ   7.1
.AR RRIC1 20260419 DH2230/DC202604191248/HGIFEZZ   2.9
.AR RRIC1 20260420 DH0430/DC202604191248/HGIFEZZ   5.7
.AR RRIC1 20260420 DH0845/DC202604191248/HGIFEZZ   4.1
.AR RRIC1 20260420 DH1500/DC202604191248/HGIFEZZ   7.1
.AR RRIC1 20260420 DH2330/DC202604191248/HGIFEZZ   2.9
.AR RRIC1 20260421 DH0545/DC202604191248/HGIFEZZ   5.6
.AR RRIC1 20260421 DH0945/DC202604191248/HGIFEZZ   4.2
.AR RRIC1 20260421 DH1545/DC202604191248/HGIFEZZ   7.0
.AR RRIC1 20260422 DH0030/DC202604191248/HGIFEZZ   2.9

$$