Sinnamary tides today
- Tide now 2.6 ft ↑ rising · high 6:53 am (8.2 ft)
- Best time to fish 6:00–6:50 am good day · 7/10
- Beach day 3:00–6:00 pm Fair beach day · 6/10
- Waves · water 3.5 ft · 85 °F slight · 8.3 s from the north-northeast
- Wind · air 5 mph · 79 °F from the E, gusts 8 · overcast
- Sun 6:17 am–6:14 pm 11 h 56 min of daylight
- Moon 84% · 9:44 pm waning gibbous · rises at 9:44 pm
- Best time to dive 11:20 am–1:30 pm good day · 8/10
Today in Sinnamary there are high tides at 6:53 am (8.2 ft) and 7:01 pm (8.8 ft) and low tides at 12:31 am and 12:37 pm. Tide coefficient 89. Right now the tide is rising toward the high tide at 6:53 am. The sun rises at 6:17 am and sets at 6:14 pm: 11 h 56 min of daylight. The moon is 84% illuminated (waning gibbous) and rises at 9:44 pm. Major solunar periods run from 2:07 am to 4:07 am and from 2:39 pm to 4:39 pm. The next spring tides arrive from November 9 to 11. The sea is slight, with 3.5 ft waves. There's a light breeze from the east (5 mph). Overcast, 79 °F.
Fishing in Sinnamary today
Best time to fish
Solunar activity today: medium- High tide at 6:53 am, coefficient 89
- Sunrise at 6:17 am
- Steady pressure (29.88 inHg), light offshore wind (5 mph) and some swell (3.4 ft waves) to stir the water
- Waning gibbous: a bit more activity than at the quarters
- Highest tide coefficient today: 89 (average tides)
Your day at a glance
The best window, 6:00 am to 6:50 am, combines the 6:53 am high tide, sunrise and some swell. Also good from 6:00 pm to 6:40 pm, with the 7:01 pm high tide, sunset and some swell. Also good from 11:40 am to 1:40 pm, with the 12:37 pm low tide and some swell.
Species with the most records nearby: crevalle jack, striped mullet, tarpon and blacktip shark. What you can catch
Beach day in Sinnamary
Is it a beach day?
3 good hours- Sunny
- Feels like 96 °F: hot
- Cross-shore breeze (9 mph)
- UV 5 (moderate): SPF 30 sunscreen
- Water at 86 °F (very warm)
- Swim with care: 3.5 ft waves every 8 s; moderate rip current risk
Today, hour by hour
- Swimming Use care · 3.5 ft
3.5 ft waves every 8 s: swim with care and stay where you can stand. Moderate rip current risk. Always follow the lifeguard's flags.
- Water 85 °F
Very warm: barely refreshing.
- Sun & sunscreen UV 10 · SPF 50
Max UV 10 (very high): SPF 50 sunscreen, reapplied every 2 hours. Seek shade 11:00 am–2:00 pm (very high UV).
- Wind 9 mph
Cross-shore breeze (9 mph).
- Tide & sand 12:37 pm
Low tide at 12:31 am and 12:37 pm: that's when there's the most sand. High tide at 6:53 am and 7:01 pm.
The best window, 3:00 pm to 6:00 pm, brings sunshine, beach weather, little wind and water at 86 °F, though with some waves.
We don't have data on jellyfish, sargassum or beach closures: ask the lifeguard or check with the local beach authority. How it works · The next 7 days
Beaches near Sinnamary
We don't know of any named beaches within 6.2 mi of Sinnamary.
Missing one? Beaches come from OpenStreetMap: you can add it there. Add or fix on OpenStreetMap
Beaches and amenities: © OpenStreetMap contributors (ODbL). Bathing water quality: European Environment Agency (EEA), with data from the French Ministry of Health (baignades.sante.gouv.fr).
Webcams near Sinnamary
Webcams provided by windy.com — add a webcam
Tides in Sinnamary
Today's high and low tides
- ▼ Low tide 12:31 am 0.9 ft
- ▲ Next high tide 6:53 am 8.2 ft · coef. 89
- ▼ Low tide 12:37 pm 2.1 ft
- ▲ High tide 7:01 pm 8.8 ft · coef. 83
↑ Rising The tide is rising. 4 h 21 min to high tide at 6:53 am.
Tide coefficient 89 for the 6:53 am high tide and 83 for the 7:01 pm high tide. Average coefficient. The water rises and falls 7.9 ft between the highest high and the lowest low: a large 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 April 18 (9.5 ft) and the lowest, on December 24 (0.2 ft).
Semidiurnal: two high and two low tides a day, of similar height.
Heights above chart datum: the lowest astronomical tide (LAT), the zero of nautical charts in Europe. Astronomical prediction: wind and air pressure can raise or lower the water by a few inches, and more in a storm. Not for navigation. chart datum (LAT)
Tide coefficient and range in October
The biggest tides of the month came from October 26 to 27 (coefficient 99, 8.6 ft range). The smallest, on October 18 (coefficient 30, 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, Thu 29 | 6:17 am · 6:14 pm | Low tide 12:31 am · 0.9 ft | High tide 6:53 am · 8.2 ft | Low tide 12:37 pm · 2.1 ft | High tide 7:01 pm · 8.8 ft | Coef. 89 | 84% | Major periods 2:07 am · 2:39 pm | Medium |
| Fri 30 | 6:17 am · 6:14 pm | Low tide 1:23 am · 1.3 ft | High tide 7:46 am · 7.7 ft | Low tide 1:31 pm · 2.5 ft | High tide 7:53 pm · 8.3 ft | Coef. 77 | 75% | Major periods 3:11 am · 3:43 pm | Low |
| Sat 31 | 6:17 am · 6:13 pm | Low tide 2:23 am · 1.8 ft | High tide 8:46 am · 7.2 ft | Low tide 2:34 pm · 3.0 ft | High tide 8:55 pm · 7.8 ft | Coef. 65 | 64% | Major periods 4:14 am · 4:43 pm | Medium |
| Sun 1 | 6:18 am · 6:13 pm | Low tide 3:31 am · 2.3 ft | High tide 9:54 am · 7.0 ft | Low tide 3:46 pm · 3.3 ft | High tide 10:12 pm · 7.4 ft | Coef. 55 | Last quarter | Major periods 5:12 am · 5:39 pm | Medium |
| Mon 2 | 6:18 am · 6:13 pm | Low tide 4:49 am · 2.6 ft | High tide 11:10 am · 7.0 ft | Low tide 5:08 pm · 3.4 ft | High tide 11:42 pm · 7.3 ft | Coef. 53 | 42% | Major periods 6:05 am · 6:30 pm | Medium |
| Tue 3 | 6:18 am · 6:13 pm | Low tide 6:06 am · 2.6 ft | High tide 12:23 pm · 7.2 ft | Low tide 6:28 pm · 3.1 ft | — | Coef. 56 | 31% | Major periods 6:54 am · 7:17 pm | Low |
| Wed 4 | 6:18 am · 6:13 pm | High tide 1:00 am · 7.5 ft | Low tide 7:10 am · 2.5 ft | High tide 1:23 pm · 7.7 ft | Low tide 7:34 pm · 2.7 ft | Coef. 64 | 22% | Major periods 7:40 am · 8:02 pm | Low |
▲ high tide · ▼ low tide · heights above chart datum (LAT). Major periods: start time; they last 2 hours. Activity: based on the moon phase and the solunar periods.
Where this tide comes from
Sinnamary has no station of its own, so we use the tide at Île Royale (TICON-4), 26 mi away. On the open coast the difference is usually a few minutes and inches; inside estuaries, rivers and enclosed bays it can be much larger.
Station data attribution: Slackwater database (https://github.com/openwatersio/slackwater-database). Source: Hart-Davis, M., Dettmering, D., Seitz, F. (2025), TICON-4: TIdal CONstants based on GESLA-4 sea-level records, SEANOE, https://doi.org/10.17882/109129. Licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Modified: see https://github.com/openwatersio/slackwater-database#modifications-to-source-data
The sea at Sinnamary
Sea stateSea state: slight
The waves you may find
- Most commonMost common1.8 ft
- Significant3.5 ft
- Highest expectedHighest7.2 ft
One wave in seven is higher than the significant height, and about 3 times a day one reaches 7.2 ft. Before heading out, expect waves of up to 7.2 ft.
Wind on the coast and offshore
Cross-offshore wind. The coast faces north and the wind comes off the land at an angle: calmer water near the shore, and bait and boats drift out to sea.
Wave height, next 7 daysWaves, next 7 days
Waves stay much the same all week. The biggest waves arrive on Tuesday 3: 3.7 ft with a period of 6 s, from the east-northeast (slight).
Water temperature
Water temperature →Water temperature changes how fish behave: in very cold or very warm water they feed less. The water is steady these days, with no sudden changes.
Water warmer than normal for late October (+4.1 °F).
Satellite: NASA MUR (JPL MUR MEaSUREs, PO.DAAC), doi:10.5067/GHGMR-4FJ04. Sources and licenses
Water temperature →Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 2:32 am (local time).
Diving in Sinnamary today
Diving and snorkeling today
Likely visibility: good- Slack water around low tide (12:37 pm): little current from 12:10 pm to 1:00 pm
- 2.5 ft swell at 10 s from the north: some surge on the bottom
- Light cross-shore wind (8 mph)
- 0.4 mph current toward the west-northwest, weak (model)
- Sun high: more light underwater
- Slack water today: low tide 12:31 am (12:10–12:50 am), high tide 6:53 am (6:30–7:10 am), low tide 12:37 pm (12:10–1:00 pm) and high tide 7:01 pm (6:40–7:20 pm)
- Likely visibility: good. Swell (up to 2.6 ft at 10 s) over the last few days has stirred up the water. Based on the last 24 hours of data.
- Water at 85.1 °F: a shorty or a rash guard.
- Snorkeling: better not, with these waves, wind or current.
- Night dive: dark from 6:35 pm. Waning gibbous (84%), rising at 9:44 pm: a bright night.
Your diving day at a glance
The best window, 11:20 am to 1:30 pm, combines slack water at low tide, light wind, weak current and the sun high, though with some swell. Also worth a look from 6:30 am to 7:30 am, with slack water at high tide, light wind and weak current, though with some swell.
Slack water comes from the tide: in inlets, channels and between islands the water can keep running for an hour or two after. Ask the local dive shop.
Never dive alone and check with the local dive shop: this rating is a guide, not a substitute for a professional.
Dive sites, wrecks and dive shops nearby
We have no dive sites, dive shops or wrecks on record within 12 mi of Sinnamary.
If you know one, you can add it to OpenStreetMap and it will show up here after the next update. Missing one? Add it to OpenStreetMap
Sites: © OpenStreetMap contributors (ODbL).
Weather in Sinnamary
Now in Sinnamary
- Low / high
- 78 / 90 °F
- Rain
- 0.01 in · 38%
- Clouds
- 91%
- Humidity
- 94%
- Dew pointDew point
- 77 °F
- Visibility
- 15 mi
- UV indexUV
- 0 · low
- Air qualityAir
- Good · 16
- Saharan dust
- No
Pressure and fishing
- ↗ RisingRising Anglers say fish bite less for a while
- → SteadySteady Anglers expect normal activity
- ↘ FallingFalling · now Anglers say fish feed more before the change
Falling now (−0.06 inHg in 3 hours). Over the next 48 hours: −0.05 inHg. Falling pressure: anglers say fish feed more before the change. 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 | Partly cloudy | Overcast | Overcast | Partly cloudy | Light drizzle | Clear sky | Mainly clear | Clear |
| Temperature | 81° | 78° | 78° | 85° | 89° | 90° | 83° | 80° |
| Wind (mph) | 5 E | 5 E | 5 E | 6 ESE | 8 E | 9 ENE | 7 E | 6 E |
| Gusts | 11 | 8 | 8 | 15 | 19 | 22 | 18 | 11 |
| Waves | 3.5 ft | 3.5 ft | 3.4 ft | 3.4 ft | 3.4 ft | 3.4 ft | 3.5 ft | 3.6 ft |
| 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 |
- 3:00 am 78° 5 E 3.5 ft
- 6:00 am 78° 5 E 3.4 ft
- 9:00 am 85° 6 ESE 3.4 ft
- 12:00 pm 89° 8 E 3.4 ft
- 3:00 pm 90° 9 ENE 3.4 ft
- 6:00 pm 83° 7 E 3.5 ft
- 9:00 pm 80° 6 E 3.6 ft
- 12:00 am 78° 5 ESE 3.6 ft
Next 14 daysComing days
| Day | Sky | Low / high | Max wind | Max wave | High tides |
|---|---|---|---|---|---|
| Today · 29 | 78 / 90 °F | 9 mph E | 3.6 ft | 6:53 am · 7:01 pm | |
| Fri 30 | 75 / 92 °F | 9 mph E | 3.6 ft | 7:46 am · 7:53 pm | |
| Sat 31 | 73 / 94 °F | 9 mph E | 3.1 ft | 8:46 am · 8:55 pm | |
| Sun 1 | 75 / 92 °F | 9 mph E | 2.9 ft | 9:54 am · 10:12 pm | |
| Mon 2 | 76 / 92 °F | 8 mph E | 3.5 ft | 11:10 am · 11:42 pm | |
| Tue 3 | 76 / 91 °F | 9 mph E | 3.7 ft | 12:23 pm | |
| Wed 4 | 76 / 91 °F | 8 mph E | 3.2 ft | 1:00 am · 1:23 pm | |
| Thu 5 | 76 / 87 °F | 8 mph E | 3.4 ft | 1:59 am · 2:12 pm | |
| Fri 6 | 76 / 92 °F | 9 mph E | 3.4 ft | 2:47 am · 2:55 pm | |
| Sat 7 | 75 / 88 °F | 10 mph E | 2.9 ft | 3:29 am · 3:35 pm | |
| Sun 8 | 76 / 85 °F | 6 mph E | 2.8 ft | 4:07 am · 4:12 pm | |
| Mon 9 | 76 / 86 °F | 8 mph E | 2.8 ft | 4:43 am · 4:47 pm | |
| Tue 10 | 77 / 87 °F | 11 mph E | 3.3 ft | 5:18 am · 5:22 pm | |
| Wed 11 | 77 / 83 °F | 8 mph E | 4.0 ft | 5:54 am · 5:57 pm |
- Fri 30 Light drizzle 75° / 92° 3.6 ft
- Sat 31 Mainly clear 73° / 94° 3.1 ft
- Sun 1 Drizzle 75° / 92° 2.9 ft
- Mon 2 Drizzle 76° / 92° 3.5 ft
- Tue 3 Light drizzle 76° / 91° 3.7 ft
- Wed 4 Overcast 76° / 91° 3.2 ft
- Thu 5 Drizzle 76° / 87° 3.4 ft
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.
- Normal Today, normal highs for late October (89 °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 2:32 am (local time).
The sun in Sinnamary
Sunrise and sunset
- First light 5:31 am
- Full dark 7:00 pm
- Civil dawn 5:56 am
- Civil dusk 6:35 pm
- Solar noon 12:16 pm (71° high)
- Daylight 11 h 56 min (−0 min)
- Evening golden hour 5:45 pm
- Full dark 7:00 pm
Golden hour and the day-night map
Today the sun is 92,331,998 mi away and looks 32′ 11″ across.
The moon in Sinnamary
Moon phase and position
Today the moon is 226,718 mi away and looks 32′ 44″ across.
Solunar periods
Today's activity: medium- 2:07–4:07 am Major · the moon passes overhead · high activity
- 2:39–4:39 pm Major · the moon passes underfoot · high activity
- 9:04–10:04 am Minor · moonset · medium activity
- 9:14–10:14 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 · 5:29 pmNov 1 in 3 days
- New moon Mon, Nov 9 · 4:03 amNov 9 in 11 days
- First quarter Tue, Nov 17 · 8:48 amNov 17 in 19 days
- Full moon Tue, Nov 24 · 11:54 amNov 24 in 26 days
Next perigee (the moon at its closest to Earth): November 25, 223,281 mi away.
Where to fish in Sinnamary
Piers, ramps and tackle shops nearby
Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors
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.
Tides near SinnamaryTides nearby
- Chemin Pascal1.3 mi
- Brigandin3.5 mi
- Roche Brigandin5.9 mi
- Kourou26 mi
- Tonate42 mi
- La Marguerite44 mi
- Sablance48 mi
- Belle Humeur51 mi
- Macouria51 mi
- La Dame Blanche51 mi
Sinnamary at a glance
- Town or city of about 3,180 people. Coordinates: 5.377° N, 52.957° W.
- It is 52 mi northwest of Cayenne, the main place in Guyane. The sun rises 3 min later and sets 2 min later than in Cayenne.
- The nearest tide station, Île Royale, is 26 mi to the east.
- Its coast faces north.
Questions about SinnamaryQuestions
What time is high tide today in Sinnamary?
Today in Sinnamary there are high tides at 6:53 am (8.2 ft) and 7:01 pm (8.8 ft) and low tides at 12:31 am and 12:37 pm. Tide coefficient 89.
What time is sunset today in Sinnamary?
At 6:14 pm. There is light until the end of civil twilight, at 6:35 pm.
What time is sunrise tomorrow in Sinnamary?
At 6:17 am. First light comes at 5:31 am.
What phase is the moon today?
Waning gibbous, 84% illuminated. New moon on Mon, Nov 9 · 4:03 am.
When are the next spring tides?
From November 9 to 11.
What are today's solunar periods?
Major 2:07–4:07 am, Minor 9:04–10:04 am, Major 2:39–4:39 pm, Minor 9:14–10:14 pm. Today's activity is medium.
What's the weather like today in Sinnamary?
Light drizzle, from 78 °F to 90 °F, with a light breeze from the east (5 mph) and a 38% chance of rain.
How is the sea today in Sinnamary?
Slight (Douglas 3): 3.5 ft waves with a period of 8.3 s from the north-northeast. The water is 85.5 °F.
When is the best time to visit Sinnamary?
The best time to visit Sinnamary is from September to October: highs of 90 °F, about 7 rainy days a month and 9 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: Île Royale station, with constants from TICON-4 (Hart-Davis, Dettmering and Seitz, 2025, SEANOE), licensed CC BY 4.0, via Slackwater database (changes). Sun and moon: our own calculation with astronomy-engine. Places: GeoNames (CC BY 4.0). Coastline: © OpenStreetMap contributors (ODbL).