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 191311
RVFSAC

DELTA TIDE FORECAST
NATIONAL WEATHER SERVICE / CALIFORNIA-NEVADA RFC / SACRAMENTO CA
CALIFORNIA DEPARTMENT OF WATER RESOURCES / SACRAMENTO CA
611 AM PDT TUE MAY 19 2026

NEXT ISSUANCE: WEDNESDAY, MAY 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]
      TUE 05/19                  TUE 05/19
  2 00  PM       2.1         1 45  PM       1.4      
  8 45  PM       5.4         8 00  PM       5.0      
                            11 30  PM       3.9      
      WED 05/20                  WED 05/20
 12 15  AM       4.3         5 45  AM       6.6      
  6 30  AM       6.4         2 30  PM       1.6      
  3 00  PM       2.3         9 00  PM       5.3      
  9 30  PM       5.9                                    
      THU 05/21                  THU 05/21
  1 30  AM       4.3        12 45  AM       4.0      
  7 30  AM       6.2         6 45  AM       6.4      
  3 45  PM       2.6         3 30  PM       1.9      
 10 15  PM       6.2         9 45  PM       5.5      

    MALLARD ISLAND             VENICE ISLAND
       [MLIC1]                    [VNCC1]
      TUE 05/19                  TUE 05/19
  1 00  PM       0.6         7 00  AM       7.2      
  7 15  PM       5.0         3 45  PM       3.0      
 11 00  PM       3.5        10 15  PM       5.5      
      WED 05/20                  WED 05/20
  5 15  AM       6.6         1 45  AM       4.7      
  2 00  PM       0.9         8 00  AM       6.7      
  8 00  PM       5.2         4 45  PM       3.2      
                            11 00  PM       5.6      
      THU 05/21                  THU 05/21
 12 00  AM       3.6         3 00  AM       4.7      
  6 15  AM       6.3         9 00  AM       6.3      
  2 45  PM       1.2         5 30  PM       3.4      

  THREE MILE SLOUGH        ROUGH & READY ISLAND
       [TMJC1]                    [RRIC1]
      TUE 05/19                  TUE 05/19
  5 45  AM       6.7         7 00  AM       6.6      
  2 45  PM       2.2         3 00  PM       2.2      
  9 15  PM       4.9        10 00  PM       5.3      
      WED 05/20                  WED 05/20
 12 15  AM       4.3         2 00  AM       4.0      
  7 00  AM       6.1         8 00  AM       6.5      
  3 30  PM       2.4         4 00  PM       2.4      
 10 15  PM       5.0        11 00  PM       5.4      
      THU 05/21                  THU 05/21
  1 15  AM       4.3         3 00  AM       4.0      
  8 00  AM       5.7         9 00  AM       6.2      
  4 15  PM       2.6         5 00  PM       2.5      

   I STREET BRIDGE
       [SACC1]
      TUE 05/19
  8 45  AM       7.2      
  7 30  PM       5.6      
      WED 05/20
 12 30  AM       6.4      
  4 00  AM       6.1      
  9 45  AM       7.2      
  8 15  PM       5.8      
      THU 05/21
  1 30  AM       6.5      
  5 15  AM       6.2      
 10 45  AM       6.9      
  9 15  PM       5.8      

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

.AR RRIC1 20260519 DH1215/DC202605191311/HG        6.3 :OBSERVED
.AR RRIC1 20260519 DH1400/DC202605191311/HGIFEZZ   6.6
.AR RRIC1 20260519 DH2200/DC202605191311/HGIFEZZ   2.2
.AR RRIC1 20260520 DH0500/DC202605191311/HGIFEZZ   5.3
.AR RRIC1 20260520 DH0900/DC202605191311/HGIFEZZ   4.0
.AR RRIC1 20260520 DH1500/DC202605191311/HGIFEZZ   6.5
.AR RRIC1 20260520 DH2300/DC202605191311/HGIFEZZ   2.4
.AR RRIC1 20260521 DH0600/DC202605191311/HGIFEZZ   5.4
.AR RRIC1 20260521 DH1000/DC202605191311/HGIFEZZ   4.0
.AR RRIC1 20260521 DH1600/DC202605191311/HGIFEZZ   6.2
.AR RRIC1 20260522 DH0000/DC202605191311/HGIFEZZ   2.5
.AR TMJC1 20260519 DH1215/DC202605191311/HG        6.6 :OBSERVED
.AR TMJC1 20260519 DH1245/DC202605191311/HGIFEZZ   6.7
.AR TMJC1 20260519 DH2145/DC202605191311/HGIFEZZ   2.2
.AR TMJC1 20260520 DH0415/DC202605191311/HGIFEZZ   4.9
.AR TMJC1 20260520 DH0715/DC202605191311/HGIFEZZ   4.3
.AR TMJC1 20260520 DH1400/DC202605191311/HGIFEZZ   6.1
.AR TMJC1 20260520 DH2230/DC202605191311/HGIFEZZ   2.4
.AR TMJC1 20260521 DH0515/DC202605191311/HGIFEZZ   5.0
.AR TMJC1 20260521 DH0815/DC202605191311/HGIFEZZ   4.3
.AR TMJC1 20260521 DH1500/DC202605191311/HGIFEZZ   5.7
.AR TMJC1 20260521 DH2315/DC202605191311/HGIFEZZ   2.6
.AR SACC1 20260519 DH1200/DC202605191311/HG        6.4 :OBSERVED
.AR SACC1 20260519 DH1545/DC202605191311/HGIFZZZ   7.2
.AR SACC1 20260520 DH0230/DC202605191311/HGIFZZZ   5.6
.AR SACC1 20260520 DH0730/DC202605191311/HGIFZZZ   6.4
.AR SACC1 20260520 DH1100/DC202605191311/HGIFZZZ   6.1
.AR SACC1 20260520 DH1645/DC202605191311/HGIFZZZ   7.2
.AR SACC1 20260521 DH0315/DC202605191311/HGIFZZZ   5.8
.AR SACC1 20260521 DH0830/DC202605191311/HGIFZZZ   6.5
.AR SACC1 20260521 DH1215/DC202605191311/HGIFZZZ   6.2
.AR SACC1 20260521 DH1745/DC202605191311/HGIFZZZ   6.9
.AR SACC1 20260522 DH0415/DC202605191311/HGIFZZZ   5.8
.AR VNCC1 20260519 DH1245/DC202605191311/HG        7.0 :OBSERVED
.AR VNCC1 20260519 DH1400/DC202605191311/HGIFEZZ   7.2
.AR VNCC1 20260519 DH2245/DC202605191311/HGIFEZZ   3.0
.AR VNCC1 20260520 DH0515/DC202605191311/HGIFEZZ   5.5
.AR VNCC1 20260520 DH0845/DC202605191311/HGIFEZZ   4.7
.AR VNCC1 20260520 DH1500/DC202605191311/HGIFEZZ   6.7
.AR VNCC1 20260520 DH2345/DC202605191311/HGIFEZZ   3.2
.AR VNCC1 20260521 DH0600/DC202605191311/HGIFEZZ   5.6
.AR VNCC1 20260521 DH1000/DC202605191311/HGIFEZZ   4.7
.AR VNCC1 20260521 DH1600/DC202605191311/HGIFEZZ   6.3
.AR VNCC1 20260522 DH0030/DC202605191311/HGIFEZZ   3.4
.AR MLIC1 20260519 DH1230/DC202605191311/HG        6.2 :OBSERVED
.AR MLIC1 20260519 DH2000/DC202605191311/HGIFEZZ   0.6
.AR MLIC1 20260520 DH0215/DC202605191311/HGIFEZZ   5.0
.AR MLIC1 20260520 DH0600/DC202605191311/HGIFEZZ   3.5
.AR MLIC1 20260520 DH1215/DC202605191311/HGIFEZZ   6.6
.AR MLIC1 20260520 DH2100/DC202605191311/HGIFEZZ   0.9
.AR MLIC1 20260521 DH0300/DC202605191311/HGIFEZZ   5.2
.AR MLIC1 20260521 DH0700/DC202605191311/HGIFEZZ   3.6
.AR MLIC1 20260521 DH1315/DC202605191311/HGIFEZZ   6.3
.AR MLIC1 20260521 DH2145/DC202605191311/HGIFEZZ   1.2
.AR MLIC1 20260522 DH0400/DC202605191311/HGIFEZZ   5.4
.AR ATIC1 20260519 DH1230/DC202605191311/HG        6.7 :OBSERVED
.AR ATIC1 20260519 DH2045/DC202605191311/HGIFEZZ   1.4
.AR ATIC1 20260520 DH0300/DC202605191311/HGIFEZZ   5.0
.AR ATIC1 20260520 DH0630/DC202605191311/HGIFEZZ   3.9
.AR ATIC1 20260520 DH1245/DC202605191311/HGIFEZZ   6.6
.AR ATIC1 20260520 DH2130/DC202605191311/HGIFEZZ   1.6
.AR ATIC1 20260521 DH0400/DC202605191311/HGIFEZZ   5.3
.AR ATIC1 20260521 DH0745/DC202605191311/HGIFEZZ   4.0
.AR ATIC1 20260521 DH1345/DC202605191311/HGIFEZZ   6.4
.AR ATIC1 20260521 DH2230/DC202605191311/HGIFEZZ   1.9
.AR ATIC1 20260522 DH0445/DC202605191311/HGIFEZZ   5.5
.AR RVBC1 20260519 DH1230/DC202605191311/HG        6.9 :OBSERVED
.AR RVBC1 20260519 DH2100/DC202605191311/HGIFEZZ   2.1
.AR RVBC1 20260520 DH0345/DC202605191311/HGIFEZZ   5.4
.AR RVBC1 20260520 DH0715/DC202605191311/HGIFEZZ   4.3
.AR RVBC1 20260520 DH1330/DC202605191311/HGIFEZZ   6.4
.AR RVBC1 20260520 DH2200/DC202605191311/HGIFEZZ   2.3
.AR RVBC1 20260521 DH0430/DC202605191311/HGIFEZZ   5.9
.AR RVBC1 20260521 DH0830/DC202605191311/HGIFEZZ   4.3
.AR RVBC1 20260521 DH1430/DC202605191311/HGIFEZZ   6.2
.AR RVBC1 20260521 DH2245/DC202605191311/HGIFEZZ   2.6
.AR RVBC1 20260522 DH0515/DC202605191311/HGIFEZZ   6.2

$$