Olivos tides today
- Tide now 2.3 ft ↓ falling · low 3:19 am (0.9 ft)
- Best time tomorrow 3:00–4:30 pm good day · 8/10
- Beach tomorrow 1:00–6:00 pm Good beach day · 7/10
- Waves · water 0.7 ft · 65 °F smooth · 1.8 s from the northeast
- Wind · air 3 mph · 60 °F from the NNE, gusts 8 · partly cloudy
- Sun 5:56 am–7:19 pm 13 h 23 min of daylight
- Moon 92% · 10:42 pm waning gibbous · rises at 10:42 pm
- Diving tomorrow 2:20–4:00 pm great day · 10/10
Today in Olivos there are high tides at 7:35 am (3.6 ft) and 7:49 pm (3.6 ft) and low tides at 2:17 am and 2:55 pm. Tide coefficient 89. Right now the tide is falling toward the low tide at 3:19 am. The sun rises at 5:56 am and sets at 7:19 pm: 13 h 23 min of daylight. The moon is 92% illuminated (waning gibbous) and rises at 10:42 pm. Major solunar periods run from 1:26 am to 3:26 am and from 1:57 pm to 3:57 pm. The next spring tides arrive from October 26 to 28. The sea is smooth, with 0.7 ft waves. There's a light air from the north-northeast (3 mph). Partly cloudy, 60 °F.
Fishing in Olivos today
Best time to fish
Solunar activity today: high- Low tide at 2:55 pm
- Major period 1:57–3:57 pm
- Steady pressure (30.15 inHg), light onshore wind (7 mph) and calm sea (0.3 ft waves)
- 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, 2:00 pm to 3:50 pm, combines the 2:55 pm low tide, a major period and a light onshore breeze. Also good from 6:50 pm to 7:50 pm, with the 7:49 pm high tide, sunset and a light onshore breeze. Also good from 6:50 am to 7:50 am, with the 7:35 am high tide and moonset.
Beach day in Olivos
Is it a beach day?
6 good hours- Sunny
- Feels like 70 °F: mild
- Onshore breeze (7 mph)
- Calm for swimming: 0.3 ft waves
- UV 8 (high): SPF 50 sunscreen
- Water at 65 °F (cool)
Today, hour by hour
- Swimming Calm · 0.3 ft
0.3 ft waves: calm for swimming. Low rip current risk. Always follow the lifeguard's flags.
- Water 65 °F
Cool: refreshing on a hot day.
- Sun & sunscreen UV 8 · SPF 50
Max UV 8 (high): SPF 50 sunscreen, reapplied every 2 hours.
- Wind 7 mph
Onshore breeze (7 mph).
- Tide & sand 2:17 am
Low tide at 2:17 am and 2:55 pm: that's when there's the most sand. High tide at 7:35 am and 7:49 pm.
The best window, 10:00 am to 3:00 pm, brings sunshine, little wind, a calm sea and low tide at 2:55 pm, though with rain. 4:00 pm to 7:00 pm can also work, with sunshine, little wind and a calm sea, though with cool air and a chance of rain.
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 Olivos
Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors
- Playa de rellenos urbanos 0.8 mi · SE
- Restrooms
- Parking
Named beaches within 6.2 mi, nearest first. Amenities from OpenStreetMap: some may be missing or out of date. View on OpenStreetMap · Add or fix on OpenStreetMap
Beaches and amenities: © OpenStreetMap contributors (ODbL).
Webcams near Olivos
Webcams provided by windy.com — add a webcam
Tides in Olivos
Today's high and low tides
- ▼ Low tide 2:17 am 0.9 ft
- ▲ High tide 7:35 am 3.6 ft · coef. 88
- ▼ Low tide 2:55 pm 1.1 ft
- ▲ High tide 7:49 pm 3.6 ft · coef. 89
↓ Falling The tide is falling. 3 h 59 min to low tide at 3:19 am.
Tide coefficient 88 for the 7:35 am high tide and 89 for the 7:49 pm high tide. Average coefficient. The water rises and falls 2.7 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 December 30 (4.6 ft) and the lowest, on December 29 (0.2 ft).
Mixed: two high and two low tides a day, but of quite different heights.
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 come from October 28 to 30 (coefficient 90, 3.1 ft range). The smallest, from October 21 to 22 (coefficient 41, 2.3 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 | 5:56 am · 7:19 pm | Low tide 2:17 am · 0.9 ft | High tide 7:35 am · 3.6 ft | Low tide 2:55 pm · 1.1 ft | High tide 7:49 pm · 3.6 ft | Coef. 89 | 92% | Major periods 1:26 am · 1:57 pm | High |
| Thu 29 | 5:55 am · 7:20 pm | Low tide 3:19 am · 0.9 ft | High tide 8:15 am · 3.4 ft | Low tide 3:31 pm · 1.0 ft | High tide 8:35 pm · 3.9 ft | Coef. 90 | 84% | Major periods 2:30 am · 3:02 pm | Medium |
| Fri 30 | 5:54 am · 7:21 pm | Low tide 4:20 am · 0.9 ft | High tide 8:59 am · 3.1 ft | Low tide 4:10 pm · 1.0 ft | High tide 9:30 pm · 4.1 ft | Coef. 89 | 75% | Major periods 3:34 am · 4:06 pm | Medium |
| Sat 31 | 5:53 am · 7:22 pm | Low tide 5:22 am · 1.0 ft | High tide 9:49 am · 2.8 ft | Low tide 4:52 pm · 0.9 ft | High tide 10:39 pm · 4.1 ft | Coef. 85 | 64% | Major periods 4:37 am · 5:06 pm | Medium |
| Sun 1 | 5:52 am · 7:23 pm | Low tide 6:26 am · 1.0 ft | High tide 10:45 am · 2.4 ft | Low tide 5:38 pm · 0.8 ft | — | Coef. 79 | Last quarter | Major periods 5:35 am · 6:02 pm | Medium |
| Mon 2 | 5:51 am · 7:24 pm | High tide 12:01 am · 4.1 ft | Low tide 7:35 am · 1.0 ft | High tide 11:46 am · 2.1 ft | Low tide 6:33 pm · 0.8 ft | Coef. 76 | 42% | Major periods 6:28 am · 6:53 pm | Medium |
| Tue 3 | 5:50 am · 7:25 pm | High tide 1:22 am · 4.2 ft | Low tide 8:50 am · 1.0 ft | High tide 12:53 pm · 1.9 ft | Low tide 7:40 pm · 0.8 ft | Coef. 70 | 31% | Major periods 7:17 am · 7:40 pm | Medium |
▲ 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
Olivos has no station of its own, so we use the tide at Buenos Aires (TICON-4), 11 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 Olivos
Sea stateSea state: smooth
The waves you may find
- Most commonMost common0.3 ft
- Significant0.7 ft
- Highest expectedHighest1.4 ft
One wave in seven is higher than the significant height, and about 3 times a day one reaches 1.4 ft. Before heading out, expect waves of up to 1.4 ft.
Wind on the coast and offshore
Cross-onshore wind. The coast faces east and the wind comes in from the sea at an angle: a bit more surf at the shore and drift along the coast, toward land.
Wave height, next 7 daysWaves, next 7 days
Waves stay much the same all week. The biggest waves arrive on Tuesday 3: 1.6 ft with a period of 2 s, from the east-southeast (smooth).
Water temperature
Water temperature →The satellite measured 4.9 °F less yesterday than the model gives now: the water is probably colder than the forecast says.
Water temperature changes how fish behave: in very cold or very warm water they feed less. The water warms over the next few days: about 69.2 °F by Tuesday 3.
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 11:19 pm (local time).
Surf in Olivos today
Surf today
Flat- Barely any waves (0.4 ft sets): flat
- Almost no wind (3 mph): glassy water
- Rising tide (high tide at 7:35 am)
It’s flat today: almost no waves reach this coast.
- Light: First light 5:30 am · sunrise 5:56 am · sunset 7:19 pm · last light 7:46 pm
- Tide: low 2:17 am (0.9 ft), high 7:35 am (3.6 ft), low 2:55 pm (1.1 ft) and high 7:49 pm (3.6 ft). Every break has its own tide: some work at low tide and others at high tide. The tide doesn’t change the score here.
- Water at 64.2 °F–65.3 °F: a 3/2 fullsuit.
- Energy: 0 kJ · Low power
Today’s surf at a glance
The best window, 6:00 am to 10:00 am, has glassy water, though with barely any waves.
An estimate for this stretch of coast, not for a specific break: every beach or reef works its own way (its tide, bottom and angle). Check it when you get there.
Follow the flags and the lifeguards, and don’t paddle out if the surf is above your level: this score is a guide, not a substitute for what you see when you get there.
Diving in Olivos today
Diving and snorkeling today
Likely visibility: good- Slack water around low tide (2:55 pm): little current from 2:30 pm to 3:10 pm
- 0.3 ft surface waves: easy entry and exit
- Light onshore wind (7 mph)
- 0.1 mph current toward the south, weak (model)
- Sun high: more light underwater
- Slack water today: low tide 2:17 am (1:50–2:40 am), high tide 7:35 am (7:10–8:10 am), low tide 2:55 pm (2:30–3:10 pm) and high tide 7:49 pm (7:30–8:20 pm)
- Likely visibility: good. The sea has been calm and there's been little rain. Based on the last 24 hours of data.
- Water at 64.2–65.3 °F: a 7 mm wetsuit, with hood and booties.
- Snorkeling: good, calm sea and light wind.
- Night dive: dark from 7:46 pm. Waning gibbous (92%), rising at 10:42 pm: a bright night.
Your diving day at a glance
The best window, 1:50 pm to 3:30 pm, combines slack water at low tide, small waves, light wind, weak current and the sun high. Also good from 6:50 am to 8:40 am, with slack water at high tide, small waves, light wind and weak current.
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
Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors
- Bye Bye 0.5 mi
- Balsa 602 2.4 mi
- Norma Mabel 2.7 mi
- Borrasca 3.7 mi
- Opus Buceo 1.0 mi
- Abi Buceo 2.0 mi
- Baires Buceo 2.5 mi
- CEB Escuela de Buceo 2.5 mi
- Argentina Diving 2.6 mi
- U-Dive Argentina 3.3 mi
- Aquabaires Buceo 3.7 mi
- North Divers Escuela de Buceo 4.1 mi
Within 12 mi. Some may be missing or closed; marine reserves usually need a permit. Open the map on OpenStreetMap · Missing one? Add it to OpenStreetMap
Wreck and reef positions are approximate and not for navigation; a wreck’s depth runs from the top of the hull to the seabed.
Sites: © OpenStreetMap contributors (ODbL). Wrecks: EMODnet Human Activities (AND-International), from UK Hydrographic Office data, CC BY 4.0. Contains public sector information licensed under the Open Government Licence v3.0.
Weather in Olivos
Now in Olivos
- Low / high
- 53 / 69 °F
- Rain
- 0.01 in · 53%
- Clouds
- 72%
- Humidity
- 81%
- Dew pointDew point
- 54 °F
- Visibility
- 15 mi
- UV indexUV
- 0 · low
- Air qualityAir
- Fair · 31
- 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 (+0.02 inHg in 3 hours). Over the next 48 hours: −0.16 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 sky | Clear sky | Mainly clear | Light drizzle | Clear sky | Clear |
| Temperature | 56° | 55° | 54° | 64° | 68° | 69° | 66° | 61° |
| Wind (mph) | 2 NE | 3 E | 3 ENE | 4 NE | 6 ENE | 7 NE | 6 ENE | 5 NE |
| Gusts | 5 | 2 | 4 | 11 | 14 | 17 | 15 | 7 |
| Waves | 0.7 ft | 0.2 ft | 0.5 ft | 0.2 ft | 0.3 ft | 0.3 ft | 0.5 ft | 0.6 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 |
- 12:00 am 59° 3 NNE 0.7 ft
- 3:00 am 58° 4 NW 0.5 ft
- 6:00 am 56° 4 NW 0.4 ft
- 9:00 am 64° 3 NW 0.4 ft
- 12:00 pm 70° 3 NE 0.4 ft
- 3:00 pm 72° 5 NE 0.3 ft
- 6:00 pm 67° 8 ENE 0.6 ft
- 9:00 pm 63° 4 E 0.6 ft
Next 14 daysComing days
| Day | Sky | Low / high | Max wind | Max wave | High tides |
|---|---|---|---|---|---|
| Today · 28 | 53 / 69 °F | 7 mph ENE | 0.7 ft | 7:35 am · 7:49 pm | |
| Thu 29 | 55 / 72 °F | 9 mph NNE | 0.7 ft | 8:15 am · 8:35 pm | |
| Fri 30 | 57 / 70 °F | 9 mph NE | 0.9 ft | 8:59 am · 9:30 pm | |
| Sat 31 | 56 / 69 °F | 8 mph E | 1.0 ft | 9:49 am · 10:39 pm | |
| Sun 1 | 59 / 74 °F | 8 mph NE | 1.1 ft | 10:45 am | |
| Mon 2 | 62 / 77 °F | 6 mph SW | 0.7 ft | 12:01 am · 11:46 am | |
| Tue 3 | 59 / 68 °F | 16 mph E | 1.6 ft | 1:22 am · 12:53 pm | |
| Wed 4 | 58 / 68 °F | 11 mph E | 1.4 ft | 2:39 am · 2:05 pm | |
| Thu 5 | 59 / 74 °F | 4 mph SE | 0.8 ft | 3:51 am · 3:25 pm | |
| Fri 6 | 60 / 71 °F | 9 mph SE | 1.3 ft | 4:57 am · 4:51 pm | |
| Sat 7 | 58 / 68 °F | 8 mph SE | 1.2 ft | 5:55 am · 6:01 pm | |
| Sun 8 | 56 / 74 °F | 7 mph NNW | 0.9 ft | 6:44 am · 6:52 pm | |
| Mon 9 | 62 / 74 °F | 11 mph E | 1.2 ft | 7:25 am · 7:35 pm | |
| Tue 10 | 62 / 81 °F | 8 mph NE | 1.2 ft | 8:00 am · 8:15 pm |
- Thu 29 Light drizzle 55° / 72° 0.7 ft
- Fri 30 Drizzle 57° / 70° 0.9 ft
- Sat 31 Light drizzle 56° / 69° 1.0 ft
- Sun 1 Light showers 59° / 74° 1.1 ft
- Mon 2 Light drizzle 62° / 77° 0.7 ft
- Tue 3 Drizzle 59° / 68° 1.6 ft
- Wed 4 Overcast 58° / 68° 1.4 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, cooler than normal for late October (−7.0 °F; normal high: 76 °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 11:19 pm (local time).
The sun in Olivos
Sunrise and sunset
- First light 4:58 am
- Full dark 8:18 pm
- Civil dawn 5:30 am
- Civil dusk 7:46 pm
- Solar noon 12:38 pm (69° high)
- Daylight 13 h 23 min (+2 min)
- Evening golden hour 6:45 pm
- Full dark 8:18 pm
Golden hour and the day-night map
Today the sun is 92,355,892 mi away and looks 32′ 11″ across.
The moon in Olivos
Moon phase and position
Today the moon is 226,432 mi away and looks 32′ 47″ across.
Solunar periods
Today's activity: high- 1:26–3:26 am Major · the moon passes overhead · high activity
- 1:57–3:57 pm Major · the moon passes underfoot · high activity
- 6:48–7:48 am Minor · moonset · medium activity
- 10:12–11:12 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 4 days
- New moon Mon, Nov 9 · 4:03 amNov 9 in 12 days
- First quarter Tue, Nov 17 · 8:48 amNov 17 in 20 days
- Full moon Tue, Nov 24 · 11:54 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 Olivos
Piers, ramps and tackle shops nearby
Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors
- Fishing pier 5.8 mi
- Muelle Chiba 6.1 mi
- Muelle Almaceneras 8.1 mi
- La Araucaria 8.3 mi
- Boat ramp 0.4 mi
- Boat ramp 0.4 mi
- Boat ramp 0.9 mi
- CPY Circ. Pilotos Yate 0.3 mi
- Yacht Club Olivos 0.3 mi
- Pezcalandia SA 2.1 mi
- Colo-Mar 3.1 mi
- YPF 8.4 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
Very shallowVery shallow and flat: even 3.1 mi from shore the water is less than 16 ft deep.
From the shoreline (0.35 mi from Olivos) out to sea, heading east.
How far from shore
- 16 ft deepnot within 3.1 mi
- 33 ft deepnot within 3.1 mi
- 66 ft deepnot within 3.1 mi
- 164 ft deepnot within 3.1 mi
For fishing, swimming and diving
- Shore fishing. Very shallow: the water doesn't reach 16 ft within 3.1 mi. Cast far from the beach, ideally around high tide.
- 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 3.1 mi. For deeper dives, take a boat farther out.
Rough estimate: here the data comes in cells of about 0.3 mi and misses details near shore (rocks, sandbars, small coves).
Source: NOAA ETOPO 2022 (CC0), cells of about 0.3 mi; depth below mean sea level. For reference only: not for navigation or anchoring.
Nearest lighthouse
Río Luján Lighthouse 4.4 mi north
- Light
- A red flash every 5 s · Fl R 5s
- Range
- 8 nautical miles (9.2 mi)
- Light height
- 46 ft above sea level
- Tower height
- 30 ft
Light details: NGA List of Lights (USA); the rest from Wikidata. For reference only: not for navigation. Wikidata · Sources and licenses
Tides near OlivosTides nearby
- San Isidro3.6 mi
- Belgrano3.9 mi
- Retiro7.6 mi
- Buenos Aires9.3 mi
- Avellaneda12 mi
- Sarandí14 mi
- Quilmes19 mi
- Berazategui23 mi
Olivos at a glance
- Town or city. Coordinates: 34.509° S, 58.480° W.
- It is 247 mi north of Mar del Plata, the main place in Buenos Aires. The sun rises 9 min later and sets 2 min earlier than in Mar del Plata.
- The nearest tide station, Buenos Aires, is 11 mi to the south.
- Its coast faces east.
Questions about OlivosQuestions
What time is high tide today in Olivos?
Today in Olivos there are high tides at 7:35 am (3.6 ft) and 7:49 pm (3.6 ft) and low tides at 2:17 am and 2:55 pm. Tide coefficient 89.
What time is sunset today in Olivos?
At 7:19 pm. There is light until the end of civil twilight, at 7:46 pm.
What time is sunrise tomorrow in Olivos?
At 5:55 am. First light comes at 4:57 am.
What phase is the moon today?
Waning gibbous, 92% illuminated. New moon on Mon, Nov 9 · 4:03 am.
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 1:26–3:26 am, Minor 6:48–7:48 am, Major 1:57–3:57 pm, Minor 10:12–11:12 pm. Today's activity is high.
What's the weather like today in Olivos?
Light drizzle, from 53 °F to 69 °F, with a light air from the north-northeast (3 mph) and a 53% chance of rain.
How is the sea today in Olivos?
Smooth (Douglas 2): 0.7 ft waves with a period of 1.8 s from the northeast. The water is 65.1 °F.
When is the best time to visit Olivos?
The best time to visit Olivos is from October to March: highs of 73 °F to 87 °F, about 8 rainy days a month and 8 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: Buenos Aires 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).