South San Diego Bay Tide Chart
California · NOAA Station 9410135 · 32.629°, -117.108°
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This Week’s Tides for South San Diego Bay
High and low tide times and heights (ft, MLLW) for the week ahead.
| High | 3:19 AM | 3.4 ft |
| Low | 8:54 AM | 2.0 ft |
| High | 3:57 PM | 5.3 ft |
| Low | 11:42 PM | 1.6 ft |
| High | 5:35 AM | 3.0 ft |
| Low | 9:50 AM | 2.5 ft |
| High | 4:56 PM | 5.5 ft |
| Low | 12:53 AM | 1.1 ft |
| High | 7:40 AM | 3.2 ft |
| Low | 11:02 AM | 2.9 ft |
| High | 5:53 PM | 5.7 ft |
| Low | 1:43 AM | 0.6 ft |
| High | 8:35 AM | 3.5 ft |
| Low | 12:09 PM | 2.9 ft |
| High | 6:43 PM | 5.9 ft |
| Low | 2:23 AM | 0.2 ft |
| High | 9:08 AM | 3.8 ft |
| Low | 1:03 PM | 2.9 ft |
| High | 7:26 PM | 6.2 ft |
| Low | 2:56 AM | -0.1 ft |
| High | 9:33 AM | 4.0 ft |
| Low | 1:49 PM | 2.7 ft |
| High | 8:05 PM | 6.5 ft |
| Low | 3:27 AM | -0.4 ft |
| High | 9:57 AM | 4.1 ft |
| Low | 2:30 PM | 2.6 ft |
| High | 8:41 PM | 6.7 ft |
South San Diego Bay Tide Table — Next 30 Days
Every high and low tide for the next month at South San Diego Bay, with heights in feet (MLLW), the daily tidal range, and sunrise & sunset.
| Day | Sunrise | Sunset | Tides (time · ft, MLLW) | Range | |||
|---|---|---|---|---|---|---|---|
| Tue, Jul 21Today | 5:55 AM | 7:54 PM | High3:19 AM3.4 ft | Low8:54 AM2.0 ft | High3:57 PM5.3 ft | Low11:42 PM1.6 ft | 3.7 ft |
| Wed, Jul 22 | 5:56 AM | 7:54 PM | High5:35 AM3.0 ft | Low9:50 AM2.5 ft | High4:56 PM5.5 ft | — | 3.0 ft |
| Thu, Jul 23 | 5:56 AM | 7:53 PM | Low12:53 AM1.1 ft | High7:40 AM3.2 ft | Low11:02 AM2.9 ft | High5:53 PM5.7 ft | 4.6 ft |
| Fri, Jul 24 | 5:57 AM | 7:52 PM | Low1:43 AM0.6 ft | High8:35 AM3.5 ft | Low12:09 PM2.9 ft | High6:43 PM5.9 ft | 5.3 ft |
| Sat, Jul 25 | 5:58 AM | 7:52 PM | Low2:23 AM0.2 ft | High9:08 AM3.8 ft | Low1:03 PM2.9 ft | High7:26 PM6.2 ft | 6.0 ft |
| Sun, Jul 26 | 5:58 AM | 7:51 PM | Low2:56 AM-0.1 ft | High9:33 AM4.0 ft | Low1:49 PM2.7 ft | High8:05 PM6.5 ft | 6.6 ft |
| Mon, Jul 27 | 5:59 AM | 7:50 PM | Low3:27 AM-0.4 ft | High9:57 AM4.1 ft | Low2:30 PM2.6 ft | High8:41 PM6.7 ft | 7.1 ft |
| Tue, Jul 28 | 6:00 AM | 7:50 PM | Low3:55 AM-0.5 ft | High10:20 AM4.3 ft | Low3:08 PM2.4 ft | High9:15 PM6.7 ft | 7.2 ft |
| Wed, Jul 29 | 6:00 AM | 7:49 PM | Low4:23 AM-0.6 ft | High10:44 AM4.5 ft | Low3:43 PM2.3 ft | High9:48 PM6.7 ft | 7.3 ft |
| Thu, Jul 30 | 6:01 AM | 7:48 PM | Low4:50 AM-0.6 ft | High11:10 AM4.6 ft | Low4:17 PM2.2 ft | High10:20 PM6.5 ft | 7.1 ft |
| Fri, Jul 31 | 6:02 AM | 7:47 PM | Low5:15 AM-0.4 ft | High11:37 AM4.8 ft | Low4:52 PM2.1 ft | High10:52 PM6.2 ft | 6.6 ft |
| Sat, Aug 1 | 6:02 AM | 7:47 PM | Low5:40 AM-0.1 ft | High12:05 PM4.9 ft | Low5:31 PM2.0 ft | High11:27 PM5.7 ft | 5.8 ft |
| Sun, Aug 2 | 6:03 AM | 7:46 PM | Low6:05 AM0.3 ft | High12:35 PM5.1 ft | Low6:17 PM2.0 ft | — | 4.8 ft |
| Mon, Aug 3 | 6:04 AM | 7:45 PM | High12:08 AM5.1 ft | Low6:30 AM0.8 ft | High1:10 PM5.3 ft | Low7:16 PM1.9 ft | 4.5 ft |
| Tue, Aug 4 | 6:04 AM | 7:44 PM | High1:00 AM4.3 ft | Low6:57 AM1.4 ft | High1:50 PM5.5 ft | Low8:34 PM1.8 ft | 4.1 ft |
| Wed, Aug 5 | 6:05 AM | 7:43 PM | High2:13 AM3.6 ft | Low7:30 AM1.9 ft | High2:41 PM5.7 ft | Low10:11 PM1.4 ft | 4.3 ft |
| Thu, Aug 6 | 6:06 AM | 7:42 PM | High3:59 AM3.1 ft | Low8:18 AM2.5 ft | High3:47 PM5.9 ft | Low11:43 PM0.8 ft | 5.1 ft |
| Fri, Aug 7 | 6:06 AM | 7:41 PM | High6:26 AM3.2 ft | Low9:54 AM2.9 ft | High5:03 PM6.2 ft | — | 3.3 ft |
| Sat, Aug 8 | 6:07 AM | 7:40 PM | Low12:52 AM0.1 ft | High7:47 AM3.6 ft | Low11:37 AM2.9 ft | High6:13 PM6.7 ft | 6.6 ft |
| Sun, Aug 9 | 6:08 AM | 7:40 PM | Low1:48 AM-0.6 ft | High8:31 AM4.1 ft | Low12:50 PM2.7 ft | High7:13 PM7.2 ft | 7.8 ft |
| Mon, Aug 10 | 6:09 AM | 7:39 PM | Low2:36 AM-1.1 ft | High9:08 AM4.5 ft | Low1:51 PM2.3 ft | High8:07 PM7.5 ft | 8.6 ft |
| Tue, Aug 11 | 6:09 AM | 7:38 PM | Low3:18 AM-1.3 ft | High9:42 AM4.8 ft | Low2:44 PM1.9 ft | High8:55 PM7.6 ft | 8.9 ft |
| Wed, Aug 12 | 6:10 AM | 7:37 PM | Low3:57 AM-1.3 ft | High10:16 AM5.2 ft | Low3:34 PM1.5 ft | High9:41 PM7.4 ft | 8.7 ft |
| Thu, Aug 13 | 6:11 AM | 7:35 PM | Low4:32 AM-1.1 ft | High10:49 AM5.4 ft | Low4:21 PM1.3 ft | High10:24 PM7.0 ft | 8.1 ft |
| Fri, Aug 14 | 6:11 AM | 7:34 PM | Low5:06 AM-0.6 ft | High11:22 AM5.6 ft | Low5:06 PM1.2 ft | High11:07 PM6.3 ft | 6.9 ft |
| Sat, Aug 15 | 6:12 AM | 7:33 PM | Low5:37 AM0.0 ft | High11:56 AM5.6 ft | Low5:53 PM1.3 ft | High11:50 PM5.5 ft | 5.6 ft |
| Sun, Aug 16 | 6:13 AM | 7:32 PM | Low6:07 AM0.7 ft | High12:31 PM5.6 ft | Low6:45 PM1.5 ft | — | 4.9 ft |
| Mon, Aug 17 | 6:13 AM | 7:31 PM | High12:36 AM4.6 ft | Low6:33 AM1.4 ft | High1:08 PM5.5 ft | Low7:45 PM1.7 ft | 4.1 ft |
| Tue, Aug 18 | 6:14 AM | 7:30 PM | High1:31 AM3.8 ft | Low6:57 AM2.1 ft | High1:50 PM5.3 ft | Low9:05 PM1.8 ft | 3.5 ft |
| Wed, Aug 19 | 6:15 AM | 7:29 PM | High2:49 AM3.2 ft | Low7:12 AM2.7 ft | High2:41 PM5.2 ft | Low10:58 PM1.7 ft | 3.5 ft |
About South San Diego Bay tides
Tide predictions for South San Diego Bay come from NOAA station 9410135 (California), computed from long-term harmonic analysis of observed water levels. Heights are shown in feet relative to MLLW (Mean Lower Low Water) — the same datum used on US nautical charts — so they line up directly with charted depths.
South San Diego Bay typically sees a mixed semidiurnal tide, with two highs and two lows of differing heights each day. Use the curve above to time a harbor entrance, a beach walk, fishing a moving tide, or clearing a shallow bar — and remember that wind and pressure can push the real water level above or below prediction. The daily tidal range in the 30-day table shows how much water moves each day: bigger ranges around the new and full moon mean stronger currents.
Frequently asked
What time is high tide in South San Diego Bay today?+
Today (Tuesday, July 21), high tide at South San Diego Bay is at 3:19 AM (3.4 ft), 3:57 PM (5.3 ft). Heights are referenced to MLLW (Mean Lower Low Water).
What time is low tide in South San Diego Bay today?+
Today, low tide at South San Diego Bay is at 8:54 AM (2.0 ft), 11:42 PM (1.6 ft).
What tidal datum do these South San Diego Bay tide heights use?+
All heights are given in feet relative to MLLW (Mean Lower Low Water), the standard NOAA chart datum for US tidal waters. A tide of 0.0 ft equals the chart datum; negative tides fall below it.
How accurate are these tide predictions?+
These are NOAA harmonic predictions — highly accurate for the astronomical tide. Real water levels can still differ with wind, barometric pressure, and storms, so always check current conditions before getting underway.
Never mistime a tide again.
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