San Isidro tides today
- Tide now 3.3 ft ↑ rising · high 7:32 pm (3.4 ft)
- Best time tomorrow 1:50–3:00 am average day · 6/10
- Beach day 2:00–4:00 pm Poor beach day · 4/10
- Waves · water 5.1 ft · 75 °F moderate · 9.9 s from the south-southwest
- Wind · air 6 mph · 75 °F from the SSE, gusts 16 · overcast
- Surf tomorrow 3.3–5.1 ft Very good day · 8/10 · 5:15–9:00 am
- Sun 5:37 am–6:07 pm 12 h 30 min of daylight
- Moon 91% · 8:59 pm waning gibbous · rises at 8:59 pm
Today in San Isidro there are high tides at 6:16 am (2.3 ft) and 7:32 pm (3.4 ft) and low tides at 12:58 am and 12:35 pm. Tide coefficient 91. Right now the tide is rising toward the high tide at 7:32 pm. The sun rises at 5:37 am and sets at 6:07 pm: 12 h 30 min of daylight. The moon is 91% illuminated (waning gibbous) and rises at 8:59 pm. Major solunar periods run from 12:43 am to 2:43 am and from 1:15 pm to 3:15 pm. The next spring tides arrive from October 26 to 28. The sea is moderate, with 5.1 ft waves. There's a light breeze from the south-southeast (6 mph). Overcast, 75 °F.
Fishing in San Isidro today
Best time to fish
Solunar activity today: medium- High tide at 6:16 am, coefficient 91
- Sunrise at 5:37 am
- Steady pressure (29.97 inHg), almost no wind and 5.0 ft waves
- Waning gibbous: a bit more activity than at the quarters
- Highest tide coefficient today: 91 (spring tides)
Your day at a glance
The best window, 5:20 am to 6:10 am, combines the 6:16 am high tide and sunrise. Also good from 12:40 am to 2:00 am, with the 12:58 am low tide and a major period. Also good from 11:30 am to 1:30 pm, with the 12:35 pm low tide, a major period, a light onshore breeze and some swell.
Beach day in San Isidro
Is it a beach day?
- Sun and clouds
- Feels like 90 °F: beach weather
- Onshore breeze (6 mph)
- UV 8 (high): SPF 50 sunscreen
- Water at 76 °F (warm)
- Swim with care: 4.9 ft waves every 10 s; high rip current risk
Dangerous surf during beach hours. Stay out if the red flag is up, and never swim where there is no lifeguard.
Today, hour by hour
- Swimming Use care · 4.9 ft
4.9 ft waves every 10 s: swim with care and stay where you can stand. High rip current risk. If you're caught in a rip current, don't swim against it: swim parallel to shore and wave for help. Always follow the lifeguard's flags.
- Water 75 °F
Warm: very pleasant.
- Sun & sunscreen UV 13 · SPF 50
Max UV 13 (extreme): SPF 50 sunscreen, reapplied every 2 hours. Seek shade 10:00 am–2:00 pm (very high UV).
- Wind 6 mph
Onshore breeze (6 mph).
- Tide & sand 12:58 am
Low tide at 12:58 am and 12:35 pm: that's when there's the most sand. High tide at 6:16 am and 7:32 pm. Coefficient 91 (spring tides): little sand left at high tide.
The best window, 2:00 pm to 4:00 pm, brings beach weather, little wind and water at 76 °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 San Isidro
Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors
- Playa 3 Picos 1.6 mi · S
- Restrooms
- Wheelchair access
- Punta Roquitas 1.8 mi · S
- Lifeguard
- Restrooms
- Parking
- La Pampilla 1.9 mi · S
- Parking
- Waikiki 2.2 mi · S
- Restrooms
- Parking
- Playa Makaha 2.3 mi · S
- Restrooms
- Parking
- Playa Redondo 2.5 mi · S
- Lifeguard
- Restrooms
- Parking
- Playa La Estrella 2.7 mi · S
- Restrooms
- Parking
- Wheelchair access
- Redondo II 2.9 mi · S
- 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 San Isidro
Webcams provided by windy.com — add a webcam
Tides in San Isidro
Today's high and low tides
- ▼ Low tide 12:58 am 1.1 ft
- ▲ High tide 6:16 am 2.3 ft · coef. 91
- ▼ Low tide 12:35 pm 0.2 ft
- ▲ Next high tide 7:32 pm 3.4 ft · coef. 87
↑ Rising The tide is rising. 45 min to high tide at 7:32 pm.
Tide coefficient 91 for the 6:16 am high tide and 87 for the 7:32 pm high tide. Spring tides. The water rises and falls 3.2 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 June 16 (4.0 ft) and the lowest, on November 25 (0.1 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 came from October 9 to 10 (coefficient 103, 2.7 ft range). The smallest, on October 18 (coefficient 27, 0.3 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 | 5:37 am · 6:07 pm | Low tide 12:58 am · 1.1 ft | High tide 6:16 am · 2.3 ft | Low tide 12:35 pm · 0.2 ft | High tide 7:32 pm · 3.4 ft | Coef. 91 | 91% | Major periods 12:43 am · 1:15 pm | Medium |
| Thu 29 | 5:37 am · 6:07 pm | Low tide 1:59 am · 1.2 ft | High tide 7:01 am · 2.1 ft | Low tide 1:18 pm · 0.3 ft | High tide 8:25 pm · 3.3 ft | Coef. 82 | 83% | Major periods 1:47 am · 2:20 pm | Medium |
| Fri 30 | 5:36 am · 6:08 pm | Low tide 3:15 am · 1.3 ft | High tide 7:54 am · 1.9 ft | Low tide 2:08 pm · 0.5 ft | High tide 9:27 pm · 3.2 ft | Coef. 71 | 74% | Major periods 2:52 am · 3:23 pm | Low |
| Sat 31 | 5:36 am · 6:08 pm | Low tide 4:50 am · 1.3 ft | High tide 9:01 am · 1.7 ft | Low tide 3:08 pm · 0.7 ft | High tide 10:39 pm · 3.1 ft | Coef. 61 | 63% | Major periods 3:54 am · 4:24 pm | Medium |
| Sun 1 | 5:36 am · 6:08 pm | Low tide 6:14 am · 1.2 ft | High tide 10:46 am · 1.7 ft | Low tide 4:24 pm · 0.9 ft | High tide 11:56 pm · 3.1 ft | Coef. 56 | Last quarter | Major periods 4:52 am · 5:19 pm | Medium |
| Mon 2 | 5:35 am · 6:08 pm | Low tide 7:19 am · 1.1 ft | High tide 12:42 pm · 1.8 ft | Low tide 5:54 pm · 1.0 ft | — | Coef. 59 | 41% | Major periods 5:45 am · 6:10 pm | Medium |
| Tue 3 | 5:35 am · 6:09 pm | High tide 1:02 am · 3.1 ft | Low tide 8:08 am · 0.9 ft | High tide 1:57 pm · 2.1 ft | Low tide 7:18 pm · 1.1 ft | Coef. 67 | 30% | Major periods 6:33 am · 6:57 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
San Isidro has no station of its own, so we use the tide at Callao (TICON-4), 7.9 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 San Isidro
Sea stateSea state: moderate
The waves you may find
- Most commonMost common2.5 ft
- Significant5.1 ft
- Highest expectedHighest10 ft
One wave in seven is higher than the significant height, and about 3 times a day one reaches 10 ft. Before heading out, expect waves of up to 10 ft.
Wind on the coast and offshore
Cross-onshore wind. The coast faces southwest 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 build over the next few days. The biggest waves arrive on Tuesday 3: 6.9 ft with a period of 10 s, from the south-southwest (moderate).
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 (+11.8 °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 6:46 pm (local time).
Surf in San Isidro today
Surf today
Fair- 2.6–4.0 ft surf at the shore, a good size with some punch
- 3.8 ft swell at 6 s from the south, short: weak, messy waves
- Almost no wind (1 mph): glassy water
- First or last light of the day
- Rising tide (low tide at 12:35 pm)
- Light: First light 5:15 am · sunrise 5:37 am · sunset 6:07 pm · last light 6:29 pm
- Tide: low 12:58 am (1.1 ft), high 6:16 am (2.3 ft), low 12:35 pm (0.2 ft) and high 7:32 pm (3.4 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 74.3 °F–75.6 °F: a rash guard or a neoprene top.
- Energy: 92 kJ · Low power
Today’s surf at a glance
The best window, 5:15 am to 9:00 am, has a good size and glassy water, though with a short-period swell. 12:00 pm to 4:00 pm can also work, with a good size, though with a short-period swell.
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 San Isidro today
Diving and snorkeling today
Likely visibility: good- Slack water around high tide (6:16 am): little current from 5:50 am to 6:40 am
- 3.7 ft swell at 6 s from the south: some surge on the bottom
- Almost no wind
- 0.4 mph current toward the west-northwest, weak (model)
- Daylight
- Slack water today: low tide 12:58 am (12:30–1:20 am), high tide 6:16 am (5:50–6:40 am), low tide 12:35 pm (12:20–12:50 pm) and high tide 7:32 pm (7:10–7:50 pm)
- Likely visibility: good. Swell (up to 4.5 ft at 7 s) over the last few days has stirred up the water. Based on the last 24 hours of data.
- Water at 74.3–75.6 °F: a 3 mm wetsuit.
- Snorkeling: better not, with these waves, wind or current.
- Night dive: dark from 6:29 pm. Waning gibbous (91%), rising at 8:59 pm: a bright night.
Your diving day at a glance
The best window, 5:40 am to 7:20 am, combines slack water at high tide, light wind and weak current, though with some swell. Also worth a look from 12:00 pm to 1:10 pm, with slack water at low tide, light wind and the sun high, though with some swell and 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
- La Perla 8.1 mi
- Isla San Gallan 5 8.6 mi
- Amoruso Secondo 8.8 mi
- Chile 8.9 mi
- Chimbote 11 mi
- Pacocha 12 mi
- Wreck 8.6 mi
- Circolo Dive Center 1.8 mi
- Pacific Divers 2.5 mi
- Ocean Spirit - Centro de Buceo 3.3 mi
- SB Divers 3.7 mi
- Lufes A Diver's 8.0 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 San Isidro
Now in San Isidro
- Low / high
- 73 / 83 °F
- Rain
- 0.04 in · 14%
- Clouds
- 92%
- Humidity
- 87%
- Dew pointDew point
- 71 °F
- Visibility
- 15 mi
- UV indexUV
- 0 · low
- Air qualityAir
- Moderate · 45
- Saharan dust
- Moderate
Pressure and fishing
- ↗ RisingRising · now Anglers say fish bite less for a while
- → SteadySteady Anglers expect normal activity
- ↘ FallingFalling Anglers say fish feed more before the change
Rising now (+0.04 inHg in 3 hours). Over the next 48 hours: −0.03 inHg. Rising pressure: anglers say fish bite less for a while. 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 | Light drizzle | Light drizzle | Partly cloudy | Overcast | Partly cloudy | Overcast | Partly cloudy |
| Temperature | 74° | 74° | 74° | 81° | 83° | 82° | 77° | 74° |
| Wind (mph) | 3 ESE | 3 SSE | 1 SSE | 3 SW | 6 SW | 5 S | 6 SSE | 6 SSE |
| Gusts | 11 | 8 | 5 | 10 | 17 | 17 | 16 | 15 |
| Waves | 5.0 ft | 5.0 ft | 5.0 ft | 4.9 ft | 4.8 ft | 4.9 ft | 5.0 ft | 5.1 ft |
| Rain | 0.00 in | 0.01 in | 0.00 in | 0.00 in | 0.00 in | 0.00 in | 0.00 in | 0.00 in |
- 6:00 pm 77° 6 SSE 5.0 ft
- 9:00 pm 74° 6 SSE 5.1 ft
- 12:00 am 73° 4 SE 5.2 ft
- 3:00 am 72° 4 SE 5.2 ft
- 6:00 am 72° 2 SE 5.2 ft
- 9:00 am 79° 2 S 5.2 ft
- 12:00 pm 84° 6 SSW 5.2 ft
- 3:00 pm 81° 6 S 5.2 ft
Next 14 daysComing days
| Day | Sky | Low / high | Max wind | Max wave | High tides |
|---|---|---|---|---|---|
| Today · 28 | 73 / 83 °F | 6 mph S | 5.1 ft | 6:16 am · 7:32 pm | |
| Thu 29 | 72 / 84 °F | 7 mph SSE | 5.3 ft | 7:01 am · 8:25 pm | |
| Fri 30 | 72 / 84 °F | 7 mph SSE | 5.2 ft | 7:54 am · 9:27 pm | |
| Sat 31 | 72 / 83 °F | 9 mph SSE | 6.1 ft | 9:01 am · 10:39 pm | |
| Sun 1 | 72 / 85 °F | 8 mph SSE | 6.2 ft | 10:46 am · 11:56 pm | |
| Mon 2 | 73 / 86 °F | 9 mph SSE | 6.0 ft | 12:42 pm | |
| Tue 3 | 73 / 85 °F | 10 mph S | 6.9 ft | 1:02 am · 1:57 pm | |
| Wed 4 | 72 / 80 °F | 8 mph SSE | 7.0 ft | 1:55 am · 2:53 pm | |
| Thu 5 | 72 / 79 °F | 8 mph SSE | 6.5 ft | 2:39 am · 3:41 pm | |
| Fri 6 | 72 / 84 °F | 7 mph S | 6.6 ft | 3:17 am · 4:24 pm | |
| Sat 7 | 72 / 83 °F | 8 mph SSE | 6.6 ft | 3:52 am · 5:04 pm | |
| Sun 8 | 72 / 84 °F | 7 mph S | 6.9 ft | 4:25 am · 5:41 pm | |
| Mon 9 | 72 / 84 °F | 6 mph SSE | 6.5 ft | 4:57 am · 6:18 pm | |
| Tue 10 | 72 / 83 °F | 8 mph S | 5.9 ft | 5:28 am · 6:53 pm |
- Thu 29 Overcast 72° / 84° 5.3 ft
- Fri 30 Overcast 72° / 84° 5.2 ft
- Sat 31 Light drizzle 72° / 83° 6.1 ft
- Sun 1 Overcast 72° / 85° 6.2 ft
- Mon 2 Light drizzle 73° / 86° 6.0 ft
- Tue 3 Light drizzle 73° / 85° 6.9 ft
- Wed 4 Drizzle 72° / 80° 7.0 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.
- The models Partly agree · medium confidence: unsure about temperature today. See the models →
- Outlook Next few weeks, compared with normal: much warmer, normal rain and a much warmer sea. See the outlook →
- Normal Today, warmer than normal for late October (+14.0 °F; normal high: 70 °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 6:46 pm (local time).
The sun in San Isidro
Sunrise and sunset
- First light 4:50 am
- Full dark 6:54 pm
- Civil dawn 5:15 am
- Civil dusk 6:29 pm
- Solar noon 11:52 am (89° high)
- Daylight 12 h 30 min (+1 min)
- Evening golden hour 5:38 pm
- Full dark 6:54 pm
Golden hour and the day-night map
Today the sun is 92,354,634 mi away and looks 32′ 11″ across.
The moon in San Isidro
Moon phase and position
Today the moon is 226,426 mi away and looks 32′ 47″ across.
Solunar periods
Today's activity: medium- 12:43–2:43 am Major · the moon passes overhead · high activity
- 1:15–3:15 pm Major · the moon passes underfoot · high activity
- 7:03–8:03 am Minor · moonset · medium activity
- 8:29–9:29 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 · 3:29 pmNov 1 in 4 days
- New moon Mon, Nov 9 · 2:03 amNov 9 in 12 days
- First quarter Tue, Nov 17 · 6:48 amNov 17 in 20 days
- Full moon Tue, Nov 24 · 9:54 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 San Isidro
Piers, ramps and tackle shops nearby
Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors
- Jetty 7.9 mi
- Jetty 8.2 mi
- Jetty 8.3 mi
- Jetty 8.7 mi
- Marina 2.4 mi
- Lima Marina Club 4.1 mi
- Multivalores S.A. 1.1 mi
- Todo Pesca 1.4 mi
- CaÑA Y Carrete 1.8 mi
- Fishingnet Portacruz 2.7 mi
- PESCA MAR 2.7 mi
- Mundo Pesca Peru 2.9 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: you need to go 1.2 mi out for 33 ft of water.
From the shoreline (1.4 mi from San Isidro) out to sea, heading southwest.
How far from shore
- 16 ft deep1,200 ft
- 33 ft deep1.2 mi
- 66 ft deepnot within 3.1 mi
- 164 ft deepnot within 3.1 mi
For fishing, swimming and diving
- Shore fishing. Shallow, gradual bottom (16 ft at 1,200 ft): 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 near shore: you only reach 33 ft at 1.2 mi. For dives deeper than 33 ft, go by boat.
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
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La Marina Lighthouse 1.9 mi south
- Light
- 2 + 1 white flashes every 15 s · Fl(2+1) W 15s
- Range
- 18 nautical miles (21 mi)
- Light height
- 354 ft above sea level
- Tower height
- 72 ft
- Built
- 1973
Light details: NGA List of Lights (USA); the rest from Wikidata. For reference only: not for navigation. Wikipedia · Wikidata · Sources and licenses
Tides near San IsidroTides nearby
- Miraflores1.3 mi
- Breña2.9 mi
- San Francisco De Borja3.0 mi
- Barranco3.6 mi
- Santiago de Surco3.6 mi
- Lima3.8 mi
- Callao6.9 mi
- Villa Poeta José Gálvez Barrenechea12 mi
- San Bartolo26 mi
- Playa de Santa María28 mi
San Isidro at a glance
- Town or city of about 68,309 people. Coordinates: 12.097° S, 77.043° W.
- It is 1.3 mi northwest of Miraflores, the main place in Lima region. The sun rises at the same time and sets at the same time than in Miraflores.
- The nearest tide station, Callao, is 7.9 mi to the northwest.
- Its coast faces southwest.
- Beaches and harbors nearby: Playa Los Delfines (1.1 mi), Playa Marbella (1.2 mi), Malecón La Marina (1.4 mi), Playa Tres Picos (1.6 mi).
Questions about San IsidroQuestions
What time is high tide today in San Isidro?
Today in San Isidro there are high tides at 6:16 am (2.3 ft) and 7:32 pm (3.4 ft) and low tides at 12:58 am and 12:35 pm. Tide coefficient 91.
What time is sunset today in San Isidro?
At 6:07 pm. There is light until the end of civil twilight, at 6:29 pm.
What time is sunrise tomorrow in San Isidro?
At 5:37 am. First light comes at 4:49 am.
What phase is the moon today?
Waning gibbous, 91% illuminated. New moon on Mon, Nov 9 · 2:03 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 12:43–2:43 am, Minor 7:03–8:03 am, Major 1:15–3:15 pm, Minor 8:29–9:29 pm. Today's activity is medium.
What's the weather like today in San Isidro?
Light drizzle, from 73 °F to 83 °F, with a light breeze from the south-southeast (6 mph) and a 14% chance of rain.
How is the sea today in San Isidro?
Moderate (Douglas 4): 5.1 ft waves with a period of 9.9 s from the south-southwest. The water is 75.0 °F.
When is the best time to visit San Isidro?
The best time to visit San Isidro is from November to April: highs of 71 °F to 80 °F, barely 1 rainy day a month and 5 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: Callao 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).