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 201314
RVFSAC

DELTA TIDE FORECAST
NATIONAL WEATHER SERVICE / CALIFORNIA-NEVADA RFC / SACRAMENTO CA
CALIFORNIA DEPARTMENT OF WATER RESOURCES / SACRAMENTO CA
613 AM PDT MON APR 20 2026

NEXT ISSUANCE: TUESDAY, APRIL 21, 2026 AT 9AM PDT



ATTENTION.. THE FOLLOWING STAGES OF PARTICULAR SIGNIFICANCE
             HAVE OCCURRED OR ARE FORECAST TO OCCUR:
ACTION/MONITOR STAGE
        RIO VISTA (RVBC1) *

*********************************************************************
SPECIAL NOTES- 

*********************************************************************
      RIO VISTA                   ANTIOCH
       [RVBC1]                    [ATIC1]
      MON 04/20                  MON 04/20
  2 30  PM       2.7         1 45  PM       2.3      
  8 30  PM       5.9         7 45  PM       5.5      
      TUE 04/21                  TUE 04/21
 12 30  AM       4.5        12 00  AM       4.3      
  6 45  AM       7.0         6 00  AM       6.9      
  3 15  PM       2.8         2 45  PM       2.4      
  9 45  PM       6.0         9 00  PM       5.4      
      WED 04/22                  WED 04/22
  1 30  AM       4.4         1 00  AM       4.2      
  7 45  AM       6.5         7 00  AM       6.3      
  4 15  PM       2.5         3 45  PM       2.1      
 10 45  PM       5.9        10 00  PM       5.4      

    MALLARD ISLAND             VENICE ISLAND
       [MLIC1]                    [VNCC1]
      MON 04/20                  MON 04/20
 12 45  PM       1.6         7 30  AM       7.4      
  6 45  PM       5.4         4 00  PM       3.7      
 11 45  PM       3.9        10 00  PM       6.2      
      TUE 04/21                  TUE 04/21
  5 15  AM       7.0         2 00  AM       5.2      
  1 45  PM       1.7         8 30  AM       7.3      
  8 00  PM       5.3         4 45  PM       3.9      
                            11 00  PM       6.0      
      WED 04/22                  WED 04/22
 12 45  AM       3.9         3 00  AM       5.0      
  6 15  AM       6.4         9 15  AM       6.7      
  2 45  PM       1.5         5 45  PM       3.7      

  THREE MILE ISLAND        ROUGH & READY ISLAND
       [TMJC1]                    [RRIC1]
      MON 04/20                  MON 04/20
  6 15  AM       6.8         8 00  AM       7.1      
  2 30  PM       3.1         4 30  PM       3.0      
  9 00  PM       5.5        10 30  PM       5.9      
      TUE 04/21                  TUE 04/21
 12 30  AM       4.8         2 45  AM       4.6      
  7 00  AM       6.7         8 45  AM       6.9      
  3 15  PM       3.2         5 30  PM       3.0      
 10 00  PM       5.3        11 45  PM       5.7      
      WED 04/22                  WED 04/22
  1 15  AM       4.6         3 45  AM       4.5      
  8 00  AM       6.2         9 45  AM       6.3      
  4 30  PM       3.0         6 45  PM       2.8      

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

.AR RVBC1 20260420 DH1245/DC202604201313/HG        7.4 :OBSERVED
.AR RVBC1 20260420 DH2130/DC202604201313/HGIFEZZ   2.7
.AR RVBC1 20260421 DH0330/DC202604201313/HGIFEZZ   5.9
.AR RVBC1 20260421 DH0730/DC202604201313/HGIFEZZ   4.5
.AR RVBC1 20260421 DH1345/DC202604201313/HGIFEZZ   7.0
.AR RVBC1 20260421 DH2215/DC202604201313/HGIFEZZ   2.8
.AR RVBC1 20260422 DH0445/DC202604201313/HGIFEZZ   6.0
.AR RVBC1 20260422 DH0830/DC202604201313/HGIFEZZ   4.4
.AR RVBC1 20260422 DH1445/DC202604201313/HGIFEZZ   6.5
.AR RVBC1 20260422 DH2315/DC202604201313/HGIFEZZ   2.5
.AR RVBC1 20260423 DH0545/DC202604201313/HGIFEZZ   5.9
.AR ATIC1 20260420 DH1245/DC202604201313/HG        7.2 :OBSERVED
.AR ATIC1 20260420 DH2045/DC202604201313/HGIFEZZ   2.3
.AR ATIC1 20260421 DH0245/DC202604201313/HGIFEZZ   5.5
.AR ATIC1 20260421 DH0700/DC202604201313/HGIFEZZ   4.3
.AR ATIC1 20260421 DH1300/DC202604201313/HGIFEZZ   6.9
.AR ATIC1 20260421 DH2145/DC202604201313/HGIFEZZ   2.4
.AR ATIC1 20260422 DH0400/DC202604201313/HGIFEZZ   5.4
.AR ATIC1 20260422 DH0800/DC202604201313/HGIFEZZ   4.2
.AR ATIC1 20260422 DH1400/DC202604201313/HGIFEZZ   6.3
.AR ATIC1 20260422 DH2245/DC202604201313/HGIFEZZ   2.1
.AR ATIC1 20260423 DH0500/DC202604201313/HGIFEZZ   5.4
.AR MLIC1 20260420 DH1245/DC202604201313/HG        6.8 :OBSERVED
.AR MLIC1 20260420 DH1945/DC202604201313/HGIFEZZ   1.6
.AR MLIC1 20260421 DH0145/DC202604201313/HGIFEZZ   5.4
.AR MLIC1 20260421 DH0645/DC202604201313/HGIFEZZ   3.9
.AR MLIC1 20260421 DH1215/DC202604201313/HGIFEZZ   7.0
.AR MLIC1 20260421 DH2045/DC202604201313/HGIFEZZ   1.7
.AR MLIC1 20260422 DH0300/DC202604201313/HGIFEZZ   5.3
.AR MLIC1 20260422 DH0745/DC202604201313/HGIFEZZ   3.9
.AR MLIC1 20260422 DH1315/DC202604201313/HGIFEZZ   6.4
.AR MLIC1 20260422 DH2145/DC202604201313/HGIFEZZ   1.5
.AR MLIC1 20260423 DH0400/DC202604201313/HGIFEZZ   5.3
.AR VNCC1 20260420 DH1245/DC202604201313/HG        7.4 :OBSERVED
.AR VNCC1 20260420 DH1430/DC202604201313/HGIFEZZ   7.4
.AR VNCC1 20260420 DH2300/DC202604201313/HGIFEZZ   3.7
.AR VNCC1 20260421 DH0500/DC202604201313/HGIFEZZ   6.2
.AR VNCC1 20260421 DH0900/DC202604201313/HGIFEZZ   5.2
.AR VNCC1 20260421 DH1530/DC202604201313/HGIFEZZ   7.3
.AR VNCC1 20260421 DH2345/DC202604201313/HGIFEZZ   3.9
.AR VNCC1 20260422 DH0600/DC202604201313/HGIFEZZ   6.0
.AR VNCC1 20260422 DH1000/DC202604201313/HGIFEZZ   5.0
.AR VNCC1 20260422 DH1615/DC202604201313/HGIFEZZ   6.7
.AR VNCC1 20260423 DH0045/DC202604201313/HGIFEZZ   3.7
.AR TMJC1 20260420 DH1215/DC202604201313/HG        7.0 :OBSERVED
.AR TMJC1 20260420 DH1315/DC202604201313/HGIFEZZ   6.8
.AR TMJC1 20260420 DH2130/DC202604201313/HGIFEZZ   3.1
.AR TMJC1 20260421 DH0400/DC202604201313/HGIFEZZ   5.5
.AR TMJC1 20260421 DH0730/DC202604201313/HGIFEZZ   4.8
.AR TMJC1 20260421 DH1400/DC202604201313/HGIFEZZ   6.7
.AR TMJC1 20260421 DH2215/DC202604201313/HGIFEZZ   3.2
.AR TMJC1 20260422 DH0500/DC202604201313/HGIFEZZ   5.3
.AR TMJC1 20260422 DH0815/DC202604201313/HGIFEZZ   4.6
.AR TMJC1 20260422 DH1500/DC202604201313/HGIFEZZ   6.2
.AR TMJC1 20260422 DH2330/DC202604201313/HGIFEZZ   3.0
.AR RRIC1 20260420 DH1230/DC202604201313/HG        6.7 :OBSERVED
.AR RRIC1 20260420 DH1500/DC202604201313/HGIFEZZ   7.1
.AR RRIC1 20260420 DH2330/DC202604201313/HGIFEZZ   3.0
.AR RRIC1 20260421 DH0530/DC202604201313/HGIFEZZ   5.9
.AR RRIC1 20260421 DH0945/DC202604201313/HGIFEZZ   4.6
.AR RRIC1 20260421 DH1545/DC202604201313/HGIFEZZ   6.9
.AR RRIC1 20260422 DH0030/DC202604201313/HGIFEZZ   3.0
.AR RRIC1 20260422 DH0645/DC202604201313/HGIFEZZ   5.7
.AR RRIC1 20260422 DH1045/DC202604201313/HGIFEZZ   4.5
.AR RRIC1 20260422 DH1645/DC202604201313/HGIFEZZ   6.3
.AR RRIC1 20260423 DH0145/DC202604201313/HGIFEZZ   2.8

$$