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 171304
RVFSAC

DELTA TIDE FORECAST
NATIONAL WEATHER SERVICE / CALIFORNIA-NEVADA RFC / SACRAMENTO CA
CALIFORNIA DEPARTMENT OF WATER RESOURCES / SACRAMENTO CA
603 AM PDT SUN MAY 17 2026

NEXT ISSUANCE: MONDAY, MAY 18, 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 05/17                  SUN 05/17
 12 15  PM       2.3        11 45  AM       1.9      
  6 45  PM       5.2         5 45  PM       5.3      
 10 45  PM       3.4         9 45  PM       3.8      
      MON 05/18                  MON 05/18
  4 45  AM       6.1         4 15  AM       6.9      
  1 15  PM       1.5        12 30  PM       1.8      
  7 45  PM       5.4         6 45  PM       5.2      
 11 45  PM       3.9        10 45  PM       3.7      
      TUE 05/19                  TUE 05/19
  5 30  AM       6.5         5 00  AM       6.6      
  2 00  PM       2.1         1 30  PM       1.8      
  8 45  PM       5.6         7 45  PM       5.3      

    MALLARD ISLAND             VENICE ISLAND
       [MLIC1]                    [VNCC1]
      SUN 05/17                  SUN 05/17
 11 00  AM       1.1         2 00  PM       3.5      
  5 30  PM       5.2         8 00  PM       6.0      
  9 30  PM       3.3                                    
      MON 05/18                  MON 05/18
  3 30  AM       6.8        12 00  AM       4.7      
 12 00  PM       1.0         6 30  AM       7.5      
  6 30  PM       5.2         3 00  PM       3.5      
 10 15  PM       3.3         9 00  PM       5.9      
      TUE 05/19                  TUE 05/19
  4 15  AM       6.6         1 00  AM       4.6      
 12 45  PM       1.0         7 30  AM       7.3      
  7 30  PM       5.2         3 45  PM       3.5      
                             9 45  PM       5.8      

  THREE MILE SLOUGH        ROUGH & READY ISLAND
       [TMJC1]                    [RRIC1]
      SUN 05/17                  SUN 05/17
  1 00  PM       2.8         3 00  PM       3.0      
  6 45  PM       5.3         8 30  PM       5.7      
 10 45  PM       4.3                                    
      MON 05/18                  MON 05/18
  5 15  AM       6.9        12 45  AM       4.2      
  1 45  PM       2.8         7 00  AM       7.2      
  7 45  PM       5.2         3 45  PM       2.8      
 11 30  PM       4.3         9 30  PM       5.7      
      TUE 05/19                  TUE 05/19
  6 00  AM       6.7         1 30  AM       4.1      
  2 30  PM       2.9         7 45  AM       7.0      
  8 45  PM       5.1         4 45  PM       2.8      
                            10 30  PM       5.7      

   I STREET BRIDGE
       [SACC1]
      SUN 05/17
  7 30  AM       7.9      
  5 30  PM       6.2      
 10 15  PM       6.7      
      MON 05/18
  3 00  AM       6.4      
  8 15  AM       7.9      
  6 15  PM       6.1      
 11 15  PM       6.7      
      TUE 05/19
  3 45  AM       6.4      
  9 00  AM       7.7      
  7 15  PM       6.0      

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

.AR RRIC1 20260517 DH1215/DC202605171303/HG        6.9 :OBSERVED
.AR RRIC1 20260517 DH2200/DC202605171303/HGIFEZZ   3.0
.AR RRIC1 20260518 DH0330/DC202605171303/HGIFEZZ   5.7
.AR RRIC1 20260518 DH0745/DC202605171303/HGIFEZZ   4.2
.AR RRIC1 20260518 DH1400/DC202605171303/HGIFEZZ   7.2
.AR RRIC1 20260518 DH2245/DC202605171303/HGIFEZZ   2.8
.AR RRIC1 20260519 DH0430/DC202605171303/HGIFEZZ   5.7
.AR RRIC1 20260519 DH0830/DC202605171303/HGIFEZZ   4.1
.AR RRIC1 20260519 DH1445/DC202605171303/HGIFEZZ   7.0
.AR RRIC1 20260519 DH2345/DC202605171303/HGIFEZZ   2.8
.AR RRIC1 20260520 DH0530/DC202605171303/HGIFEZZ   5.7
.AR TMJC1 20260517 DH1215/DC202605171303/HG        6.5 :OBSERVED
.AR TMJC1 20260517 DH2000/DC202605171303/HGIFEZZ   2.8
.AR TMJC1 20260518 DH0145/DC202605171303/HGIFEZZ   5.3
.AR TMJC1 20260518 DH0545/DC202605171303/HGIFEZZ   4.3
.AR TMJC1 20260518 DH1215/DC202605171303/HGIFEZZ   6.9
.AR TMJC1 20260518 DH2045/DC202605171303/HGIFEZZ   2.8
.AR TMJC1 20260519 DH0245/DC202605171303/HGIFEZZ   5.2
.AR TMJC1 20260519 DH0630/DC202605171303/HGIFEZZ   4.3
.AR TMJC1 20260519 DH1300/DC202605171303/HGIFEZZ   6.7
.AR TMJC1 20260519 DH2130/DC202605171303/HGIFEZZ   2.9
.AR TMJC1 20260520 DH0345/DC202605171303/HGIFEZZ   5.1
.AR SACC1 20260517 DH1200/DC202605171303/HG        7.2 :OBSERVED
.AR SACC1 20260517 DH1430/DC202605171303/HGIFZZZ   7.9
.AR SACC1 20260518 DH0030/DC202605171303/HGIFZZZ   6.2
.AR SACC1 20260518 DH0515/DC202605171303/HGIFZZZ   6.7
.AR SACC1 20260518 DH1000/DC202605171303/HGIFZZZ   6.4
.AR SACC1 20260518 DH1515/DC202605171303/HGIFZZZ   7.9
.AR SACC1 20260519 DH0115/DC202605171303/HGIFZZZ   6.1
.AR SACC1 20260519 DH0615/DC202605171303/HGIFZZZ   6.7
.AR SACC1 20260519 DH1045/DC202605171303/HGIFZZZ   6.4
.AR SACC1 20260519 DH1600/DC202605171303/HGIFZZZ   7.7
.AR SACC1 20260520 DH0215/DC202605171303/HGIFZZZ   6.0
.AR VNCC1 20260517 DH1145/DC202605171303/HG        7.2 :OBSERVED
.AR VNCC1 20260517 DH2100/DC202605171303/HGIFEZZ   3.5
.AR VNCC1 20260518 DH0300/DC202605171303/HGIFEZZ   6.0
.AR VNCC1 20260518 DH0700/DC202605171303/HGIFEZZ   4.7
.AR VNCC1 20260518 DH1330/DC202605171303/HGIFEZZ   7.5
.AR VNCC1 20260518 DH2200/DC202605171303/HGIFEZZ   3.5
.AR VNCC1 20260519 DH0400/DC202605171303/HGIFEZZ   5.9
.AR VNCC1 20260519 DH0800/DC202605171303/HGIFEZZ   4.6
.AR VNCC1 20260519 DH1430/DC202605171303/HGIFEZZ   7.3
.AR VNCC1 20260519 DH2245/DC202605171303/HGIFEZZ   3.5
.AR VNCC1 20260520 DH0445/DC202605171303/HGIFEZZ   5.8
.AR MLIC1 20260517 DH1230/DC202605171303/HG        4.5 :OBSERVED
.AR MLIC1 20260517 DH1800/DC202605171303/HGIFEZZ   1.1
.AR MLIC1 20260518 DH0030/DC202605171303/HGIFEZZ   5.2
.AR MLIC1 20260518 DH0430/DC202605171303/HGIFEZZ   3.3
.AR MLIC1 20260518 DH1030/DC202605171303/HGIFEZZ   6.8
.AR MLIC1 20260518 DH1900/DC202605171303/HGIFEZZ   1.0
.AR MLIC1 20260519 DH0130/DC202605171303/HGIFEZZ   5.2
.AR MLIC1 20260519 DH0515/DC202605171303/HGIFEZZ   3.3
.AR MLIC1 20260519 DH1115/DC202605171303/HGIFEZZ   6.6
.AR MLIC1 20260519 DH1945/DC202605171303/HGIFEZZ   1.0
.AR MLIC1 20260520 DH0230/DC202605171303/HGIFEZZ   5.2
.AR ATIC1 20260517 DH1230/DC202605171303/HG        5.5 :OBSERVED
.AR ATIC1 20260517 DH1845/DC202605171303/HGIFEZZ   1.9
.AR ATIC1 20260518 DH0045/DC202605171303/HGIFEZZ   5.3
.AR ATIC1 20260518 DH0445/DC202605171303/HGIFEZZ   3.8
.AR ATIC1 20260518 DH1115/DC202605171303/HGIFEZZ   6.9
.AR ATIC1 20260518 DH1930/DC202605171303/HGIFEZZ   1.8
.AR ATIC1 20260519 DH0145/DC202605171303/HGIFEZZ   5.2
.AR ATIC1 20260519 DH0545/DC202605171303/HGIFEZZ   3.7
.AR ATIC1 20260519 DH1200/DC202605171303/HGIFEZZ   6.6
.AR ATIC1 20260519 DH2030/DC202605171303/HGIFEZZ   1.8
.AR ATIC1 20260520 DH0245/DC202605171303/HGIFEZZ   5.3
.AR RVBC1 20260517 DH1230/DC202605171303/HG        6.3 :OBSERVED
.AR RVBC1 20260517 DH1915/DC202605171303/HGIFEZZ   2.3
.AR RVBC1 20260518 DH0145/DC202605171303/HGIFEZZ   5.2
.AR RVBC1 20260518 DH0545/DC202605171303/HGIFEZZ   3.4
.AR RVBC1 20260518 DH1145/DC202605171303/HGIFEZZ   6.1
.AR RVBC1 20260518 DH2015/DC202605171303/HGIFEZZ   1.5
.AR RVBC1 20260519 DH0245/DC202605171303/HGIFEZZ   5.4
.AR RVBC1 20260519 DH0645/DC202605171303/HGIFEZZ   3.9
.AR RVBC1 20260519 DH1230/DC202605171303/HGIFEZZ   6.5
.AR RVBC1 20260519 DH2100/DC202605171303/HGIFEZZ   2.1
.AR RVBC1 20260520 DH0345/DC202605171303/HGIFEZZ   5.6

$$