Collinsville tides today
- Tide now 3.2 ft ↓ falling · low 12:39 am (-0.1 ft)
- Best time tomorrow 4:10–6:10 pm good day · 7/10
- Wind · air 2 mph · 60 °F from the S, gusts 3 · overcast
- Sun 7:29 am–6:13 pm 10 h 43 min of daylight
- Moon 91% · 7:59 pm waning gibbous · rises at 7:59 pm
- Pressure 29.97 inHg steady · falling tomorrow
- Coefficient 76 average coefficient · spring tides Oct 26–28
- Major solunar period 1:50–3:50 am today's activity: medium
Today in Collinsville there are high tides at 5:55 am (3.1 ft) and 4:17 pm (4.5 ft) and low tide at 10:45 am. Tide coefficient 76. Right now the tide is falling toward the low tide at 12:39 am. The sun rises at 7:29 am and sets at 6:13 pm: 10 h 43 min of daylight. The moon is 91% illuminated (waning gibbous) and rises at 7:59 pm. Major solunar periods run from 1:50 am to 3:50 am and from 2:22 pm to 4:22 pm. The next spring tides arrive from October 26 to 28. There's a light air from the south (2 mph). Overcast, 60 °F.
Fishing in Collinsville today
Best time to fish
Solunar activity today: medium- High tide at 4:17 pm, coefficient 75
- Major period 2:22–4:22 pm
- Steady pressure (29.97 inHg) and almost no wind
- Waning gibbous: a bit more activity than at the quarters
- Highest tide coefficient today: 76 (average tides)
Your day at a glance
The best window, 3:20 pm to 4:20 pm, combines the 4:17 pm high tide and a major period. Also good from 10:10 am to 11:10 am, with the 10:45 am low tide and moonset.
Species with the most records nearby: Chinook salmon, market squid, striped bass and lingcod. October is one of the months when these are seen most: Chinook salmon. What you can catch
Tides in Collinsville
Today's high and low tides
- ▲ High tide 5:55 am 3.1 ft · coef. 76
- ▼ Low tide 10:45 am 1.5 ft
- ▲ High tide 4:17 pm 4.5 ft · coef. 75
↓ Falling The tide is falling. 5 h 38 min to low tide at 12:39 am.
Tide coefficient 76 for the 5:55 am high tide and 75 for the 4:17 pm high tide. Average coefficient. The water rises and falls 3.0 ft between the highest high and the lowest low: an average range for this place. 70 is an average tide here; 90 and above means spring tides; below 45, neap tides. What is the tide coefficient?
2026 extremes: the highest tide of the year is on June 15 (4.9 ft) and the lowest, on June 16 (-0.5 ft).
Mixed: two high and two low tides a day, but of quite different heights.
Heights above mean lower low water (MLLW), the zero of US nautical charts. Astronomical prediction: wind and air pressure can raise or lower the water by a few inches, and more in a storm. Not for navigation. MLLW
Tide coefficient and range in October
The biggest tides of the month came from October 8 to 10 (coefficient 87, 3.8 ft range). The smallest, from October 17 to 18 (coefficient 48, 3.2 ft).
Tide and solunar table · this week
| Day | Sun | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Coef. | Moon | Major periods | Activity |
|---|---|---|---|---|---|---|---|---|---|
| Today, Wed 28 | 7:29 am · 6:13 pm | High tide 5:55 am · 3.1 ft | Low tide 10:45 am · 1.5 ft | High tide 4:17 pm · 4.5 ft | — | Coef. 76 | 91% | Major periods 1:50 am · 2:22 pm | Medium |
| Thu 29 | 7:30 am · 6:11 pm | Low tide 12:39 am · -0.1 ft | High tide 6:58 am · 3.0 ft | Low tide 11:39 am · 1.7 ft | High tide 5:05 pm · 4.4 ft | Coef. 72 | 83% | Major periods 2:55 am · 3:27 pm | Medium |
| Fri 30 | 7:31 am · 6:10 pm | Low tide 1:38 am · -0.1 ft | High tide 8:02 am · 3.0 ft | Low tide 12:41 pm · 1.7 ft | High tide 6:00 pm · 4.2 ft | Coef. 67 | 73% | Major periods 3:59 am · 4:30 pm | Medium |
| Sat 31 | 7:32 am · 6:09 pm | Low tide 2:41 am · -0.1 ft | High tide 9:05 am · 3.0 ft | Low tide 1:53 pm · 1.7 ft | High tide 7:06 pm · 3.8 ft | Coef. 63 | 62% | Major periods 5:01 am · 5:30 pm | Medium |
| Sun 1 | 6:33 am · 5:08 pm | Low tide 2:44 am · -0.1 ft | High tide 9:05 am · 3.1 ft | Low tide 2:16 pm · 1.5 ft | High tide 7:30 pm · 3.4 ft | Coef. 64 | Last quarter | Major periods 4:58 am · 5:25 pm | Medium |
| Mon 2 | 6:35 am · 5:07 pm | Low tide 3:43 am · -0.1 ft | High tide 10:00 am · 3.2 ft | Low tide 3:39 pm · 1.2 ft | High tide 9:07 pm · 3.2 ft | Coef. 69 | 39% | Major periods 5:50 am · 6:15 pm | Medium |
| Tue 3 | 6:36 am · 5:06 pm | Low tide 4:36 am · 0.0 ft | High tide 10:49 am · 3.4 ft | Low tide 4:53 pm · 0.8 ft | High tide 10:30 pm · 3.0 ft | Coef. 76 | 29% | Major periods 6:39 am · 7:02 pm | Medium |
▲ high tide · ▼ low tide · heights above MLLW. Major periods: start time; they last 2 hours. Activity: based on the moon phase and the solunar periods.
Where this tide comes from
Tides from the Collinsville station (NOAA), 0.3 mi from Collinsville. Times and heights are its predictions. It is a NOAA subordinate station: its times and heights come from the Port Chicago reference station with the official corrections.
Station data attribution: Slackwater database (https://github.com/openwatersio/slackwater-database)
The sea at Collinsville
Sea state
The wave model doesn't reach Collinsville: it's on inland water (an estuary, sound or sheltered bay) or far from the open sea. Wind is still available right here.
Wind on the coast and offshore
The model doesn't separate offshore wind here: it's the same as on the coast.
Onshore wind. The coast faces south and the wind blows straight in from the sea: more surf and backwash at the shore, and bait and boats drift toward land.
Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 7:02 pm (local time).
Nearest marine station
This is a real measurement of the sea, not a forecast. Data from station PSBC1, NOAA National Data Buoy Center (public domain).
Weather in Collinsville
Now in Collinsville
- Low / high
- 44 / 71 °F
- Rain
- 0.00 in · 0%
- Clouds
- 94%
- Humidity
- 48%
- Dew pointDew point
- 40 °F
- Visibility
- 24 mi
- UV indexUV
- 0 · low
- Air qualityAir
- Moderate · 65
- Saharan dust
- No
Pressure and fishing
- ↗ RisingRising Anglers say fish bite less for a while
- → SteadySteady · now Anglers expect normal activity
- ↘ FallingFalling Anglers say fish feed more before the change
Steady now (+0.01 inHg in 3 hours). Over the next 48 hours: −0.11 inHg. Steady pressure: anglers expect normal activity. Fast changes, either way, tend to affect fishing.
Today, hour by hourHour by hour
Bars: mean wind. Dashed line: gusts. Arrows point where the wind blows to.
| Time | 12:00 am | 3:00 am | 6:00 am | 9:00 am | 12:00 pm | 3:00 pm | 6:00 pm | 9:00 pm |
|---|---|---|---|---|---|---|---|---|
| Sky | Clear | Clear | Clear | Clear sky | Clear sky | Mainly clear | Overcast | Overcast |
| Temperature | 52° | 49° | 46° | 50° | 65° | 71° | 64° | 55° |
| Wind (mph) | 3 WNW | 3 NW | 2 S | 2 WNW | 5 NW | 2 NW | 4 SSW | 5 WSW |
| Gusts | 6 | 5 | 2 | 6 | 9 | 4 | 4 | 9 |
| Rain | 0.00 in | 0.00 in | 0.00 in | 0.00 in | 0.00 in | 0.00 in | 0.00 in | 0.00 in |
- 9:00 pm 55° 5 WSW
- 12:00 am 53° 2 WSW
- 3:00 am 51° 4 NW
- 6:00 am 50° 4 W
- 9:00 am 53° 1 E
- 12:00 pm 65° 2 WNW
- 3:00 pm 67° 3 WSW
- 6:00 pm 65° 2 W
Next 14 daysComing days
| Day | Sky | Low / high | Max wind | High tides |
|---|---|---|---|---|
| Today · 28 | 44 / 71 °F | 7 mph WNW | 5:55 am · 4:17 pm | |
| Thu 29 | 50 / 68 °F | 4 mph W | 6:58 am · 5:05 pm | |
| Fri 30 | 53 / 68 °F | 9 mph WSW | 8:02 am · 6:00 pm | |
| Sat 31 | 52 / 62 °F | 6 mph WSW | 9:05 am · 7:06 pm | |
| Sun 1 | 49 / 66 °F | 12 mph NW | 9:05 am · 7:30 pm | |
| Mon 2 | 49 / 66 °F | 7 mph NNE | 10:00 am · 9:07 pm | |
| Tue 3 | 51 / 68 °F | 7 mph N | 10:49 am · 10:30 pm | |
| Wed 4 | 52 / 67 °F | 8 mph W | 11:32 am · 11:38 pm | |
| Thu 5 | 51 / 66 °F | 6 mph W | 12:11 pm | |
| Fri 6 | 53 / 65 °F | 7 mph W | 12:37 am · 12:45 pm | |
| Sat 7 | 53 / 64 °F | 8 mph WSW | 1:32 am · 1:14 pm | |
| Sun 8 | 53 / 73 °F | 8 mph NW | 2:24 am · 1:38 pm | |
| Mon 9 | 58 / 73 °F | 3 mph NNE | 3:16 am · 2:00 pm | |
| Tue 10 | 57 / 76 °F | 4 mph NE | 4:08 am · 2:23 pm |
- Thu 29 Overcast 50° / 68° 4 mph
- Fri 30 Overcast 53° / 68° 9 mph
- Sat 31 Overcast 52° / 62° 6 mph
- Sun 1 Partly cloudy 49° / 66° 12 mph
- Mon 2 Overcast 49° / 66° 7 mph
- Tue 3 Overcast 51° / 68° 7 mph
- Wed 4 Overcast 52° / 67° 8 mph
Each day comes from the best model covering this spot: regional ones first (HRRR and NBM in the U.S., AROME, ICON-EU), then ECMWF; day 16, NOAA GFS. Waves: Météo-France up to day 10, then ECMWF WAM, coarser and further offshore. High tides: our own tide calculation.
- The models They don't agree · low confidence: unsure about rain on Saturday 31. See the models →
- Outlook Next few weeks, compared with normal: a bit warmer and a bit wetter. See the outlook →
- Normal Today, normal highs for late October (72 °F). Climate by month →
Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 7:02 pm (local time).
The sun in Collinsville
Sunrise and sunset
- First light 6:31 am
- Full dark 7:11 pm
- Civil dawn 7:02 am
- Civil dusk 6:40 pm
- Solar noon 12:51 pm (39° high)
- Daylight 10 h 43 min (−2 min)
- Evening golden hour 5:36 pm
- Full dark 7:11 pm
Golden hour and the day-night map
Today the sun is 92,351,600 mi away and looks 32′ 11″ across.
The moon in Collinsville
Moon phase and position
Today the moon is 226,426 mi away and looks 32′ 47″ across.
Solunar periods
Today's activity: medium- 1:50–3:50 am Major · the moon passes overhead · high activity
- 2:22–4:22 pm Major · the moon passes underfoot · high activity
- 10:13–11:13 am Minor · moonset · medium activity
- 7:29–8:29 pm Minor · moonrise · medium activity
According to solunar theory, fish feed more when the moon passes overhead or underfoot (major periods, about 2 h) and when it rises or sets (minor periods, 1 h). It works best around new and full moon.
Upcoming moon phases
2026 moon calendar →- Last quarter Sun, Nov 1 · 12:29 pmNov 1 in 4 days
- New moon Sun, Nov 8 · 11:03 pmNov 8 in 11 days
- First quarter Tue, Nov 17 · 3:48 amNov 17 in 20 days
- Full moon Tue, Nov 24 · 6:54 amNov 24 in 27 days
Perigee on October 28, 226,426 mi away, coinciding with the spring tides from October 26 to 28: they will be stronger than usual.
Where to fish in Collinsville
Piers, ramps and tackle shops nearby
Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors
- Solano 4.8 mi
- Boat ramp 0.2 mi
- Marina Boat Launch 3.3 mi
- Foil Kite / Wing launch 3.6 mi
- Kitesurf launch 3.6 mi
- Boat ramp 4.4 mi
- Pittsburg Marina 3.4 mi
- Antioch Marina 4.2 mi
- McAvoy Harbor 6.5 mi
- Fishermen's Catch Bait & Tackle 3.3 mi
- Off The Hook Bait 6.7 mi
- Fuel dock 4.2 mi
Within 9.3 mi. A spot may be missing or closed. Open the map on OpenStreetMap · Missing one? Add it to OpenStreetMap
Spots: © OpenStreetMap contributors (ODbL) and Overture Maps.
Water depth
Shallow, gradualShallow, gradual bottom: 16 ft at 0.25 mi from shore and 2.3 ft at 2.8 mi.
From the shoreline (900 ft from Collinsville) out to sea, heading south.
How far from shore
- 16 ft deep0.25 mi
- 33 ft deepnot within 2.8 mi
- 66 ft deepnot within 2.8 mi
- 164 ft deepnot within 2.8 mi
For fishing, swimming and diving
- Shore fishing. Shallow, gradual bottom (16 ft at 0.25 mi): cast far from the beach and fish the high tide, when there is more water close in.
- Swimming. A very gentle way in with plenty of shallow water, good for kids. At low tide the water can be far out.
- Diving. Shallow: the water doesn't reach 33 ft within 2.8 mi. For deeper dives, take a boat farther out.
Inside bays, estuaries and harbors the bottom changes a lot from spot to spot (channels and shoals): use this only as a rough guide. There is land ahead (an island, a headland or the far shore) 2.8 mi out.
Source: NOAA U.S. Coastal Relief Model (public domain), cells of about 300 ft; depth below mean sea level. For reference only: not for navigation or anchoring.
Tides near CollinsvilleTides nearby
- Pittsburg3.9 mi
- Cornwall4.2 mi
- Diamond4.5 mi
- Antioch5.5 mi
- Bay Point6.9 mi
- Oakley9.3 mi
- Rio Vista10 mi
- Mococo15 mi
- Martinez16 mi
- Benicia17 mi
Collinsville at a glance
- Town or city. Coordinates: 38.077° N, 121.850° W.
- It is 455 mi northwest of San Diego, the main place in California. The sun rises 26 min later and sets 11 min later than in San Diego.
- The nearest tide station, Collinsville, is 0.3 mi to the southeast.
- Its coast faces south.
- Beaches and harbors nearby: Antioch City Marina (4.3 mi), Antioch Public Fishing Pier (4.5 mi).
Questions about CollinsvilleQuestions
What time is high tide today in Collinsville?
Today in Collinsville there are high tides at 5:55 am (3.1 ft) and 4:17 pm (4.5 ft) and low tide at 10:45 am. Tide coefficient 76.
What time is sunset today in Collinsville?
At 6:13 pm. There is light until the end of civil twilight, at 6:40 pm.
What time is sunrise tomorrow in Collinsville?
At 7:30 am. First light comes at 6:32 am.
What phase is the moon today?
Waning gibbous, 91% illuminated. New moon on Sun, Nov 8 · 11:03 pm.
When are the next spring tides?
From October 26 to 28, together with the lunar perigee: they will be stronger than usual.
What are today's solunar periods?
Major 1:50–3:50 am, Minor 10:13–11:13 am, Major 2:22–4:22 pm, Minor 7:29–8:29 pm. Today's activity is medium.
What's the weather like today in Collinsville?
Overcast, from 44 °F to 71 °F, with a light air from the south (2 mph) and a 0% chance of rain.
When is the best time to visit Collinsville?
The best time to visit Collinsville is from May to September: highs of 77 °F to 87 °F, barely 1 rainy day a month and 11 hours of sunshine a day.
Can I use this data for navigation?
No. These are predictions for fishing and leisure; for navigation, use the official publications.
Where this data comes from
Tide: NOAA station Collinsville (public domain), via Slackwater database. Sun and moon: our own calculation with astronomy-engine. Places: GeoNames (CC BY 4.0). Coastline: © OpenStreetMap contributors (ODbL).