TidePlanet

Today in Jacó there are high tides at 3:35 am (10.1 ft) and 4:05 pm (9.2 ft) and low tides at 9:55 am and 10:07 pm. Tide coefficient 93. Right now the tide is rising toward the high tide at 4:05 pm. The sun rises at 5:28 am and sets at 5:17 pm: 11 h 49 min of daylight. The moon is 91% illuminated (waning gibbous) and rises at 7:43 pm. Major solunar periods run from 12:15 am to 2:15 am and from 12:47 pm to 2:47 pm. The next spring tides arrive from October 26 to 28. The sea is slight, with 3.7 ft waves. There's a light breeze from the south-southeast (6 mph). Overcast, 84 °F.

Fishing

Fishing in Jacó today

Fishing forecast, 7 days →

Best time to fish

Solunar activity today: medium
6
Average day · 6 out of 10 2:10–5:10 pm Also 9:00–11:00 am and 2:40–4:40 am
  • High tide at 4:05 pm, coefficient 93
  • Major period 12:47–2:47 pm
  • Sunset at 5:17 pm, golden hour from 4:48 pm
  • Steady pressure (29.80 inHg), light onshore wind (5 mph) and some swell (3.7 ft waves) to stir the water
  • Waning gibbous: a bit more activity than at the quarters
  • Highest tide coefficient today: 93 (spring tides)

Your day at a glance

The best window, 2:10 pm to 5:10 pm, combines the 4:05 pm high tide, a major period, sunset, a light onshore breeze and some swell. Also good from 9:00 am to 11:00 am, with the 9:55 am low tide and some swell. Also good from 2:40 am to 4:40 am, with the 3:35 am high tide and some swell.

Species with the most records nearby: striped mullet, mahi-mahi and white seabass. What you can catch

How it works · Next 7 days · Fishing rules

Beach

Beach day in Jacó

Beach forecast, 7 days →

Is it a beach day?

4 good hours
8
Good beach day · 8 out of 10 6:00–10:00 am
  • Sunny
  • Feels like 90 °F: beach weather
  • Cross-shore breeze (10 mph)
  • UV 7 (high): SPF 50 sunscreen
  • Water at 87 °F (very warm)
  • Low tide at 9:55 am: more sand

Today, hour by hour

  • Swimming Use care · 3.7 ft

    3.7 ft waves every 12 s: swim with care and stay where you can stand. Moderate rip current risk. Always follow the lifeguard's flags.

  • Water 87 °F

    Very warm: barely refreshing.

  • Sun & sunscreen UV 11 · SPF 50

    Max UV 11 (extreme): SPF 50 sunscreen, reapplied every 2 hours. Seek shade 10:00 am–2:00 pm (very high UV).

  • Wind 10 mph

    Cross-shore breeze (10 mph).

  • Tide & sand 10:07 pm

    Low tide at 9:55 am and 10:07 pm: that's when there's the most sand. High tide at 3:35 am and 4:05 pm. Coefficient 93 (spring tides): little sand left at high tide.

The best window, 6:00 am to 10:00 am, brings sunshine, beach weather, little wind, water at 87 °F and low tide at 9:55 am, though with rain and 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 Jacó

Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors

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).

Tides

Tides in Jacó

Tides for 7 days →

Today's high and low tides

  • ▲ High tide 3:35 am 10.1 ft · coef. 93
  • ▼ Low tide 9:55 am -0.8 ft
  • ▼ Low tide 10:07 pm -0.1 ft

↑ Rising The tide is rising. 1 h 11 min to high tide at 4:05 pm.

Tide coefficient 93 for the 3:35 am high tide and 93 for the 4:05 pm high tide. Spring tides. The water rises and falls 10.9 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 May 18 (10.1 ft) and the lowest, on April 19 (-1.1 ft).

Semidiurnal: two high and two low tides a day, of similar height.

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 come from October 27 to 29 (coefficient 93, 10.9 ft range). The smallest, from October 19 to 20 (coefficient 39, 4.6 ft).

Tide and solunar table · this week

Day Sun Tide 1Tide 2Tide 3Tide 4 Coef. Moon Major periods Activity
Today, Wed 28 5:28 am · 5:17 pm High tide 3:35 am · 10.1 ft Low tide 9:55 am · -0.8 ft High tide 4:05 pm · 9.2 ft Low tide 10:07 pm · -0.1 ft Coef. 93 91% Major periods 12:15 am · 12:47 pm Medium
Thu 29 5:28 am · 5:16 pm High tide 4:20 am · 10.0 ft Low tide 10:40 am · -0.7 ft High tide 4:52 pm · 9.1 ft Low tide 10:55 pm · 0.1 ft Coef. 92 83% Major periods 1:19 am · 1:51 pm Medium
Fri 30 5:28 am · 5:16 pm High tide 5:08 am · 9.7 ft Low tide 11:29 am · -0.4 ft High tide 5:42 pm · 8.8 ft Low tide 11:46 pm · 0.4 ft Coef. 87 73% Major periods 2:24 am · 2:55 pm Medium
Sat 31 5:28 am · 5:16 pm High tide 6:00 am · 9.2 ft Low tide 12:21 pm · 0.1 ft High tide 6:38 pm · 8.5 ft — Coef. 80 63% Major periods 3:26 am · 3:55 pm Medium
Sun 1 5:29 am · 5:15 pm Low tide 12:44 am · 0.9 ft High tide 6:59 am · 8.6 ft Low tide 1:19 pm · 0.6 ft High tide 7:41 pm · 8.2 ft Coef. 71 Last quarter Major periods 4:23 am · 4:50 pm Medium
Mon 2 5:29 am · 5:15 pm Low tide 1:50 am · 1.3 ft High tide 8:05 am · 8.0 ft Low tide 2:23 pm · 1.0 ft High tide 8:49 pm · 8.0 ft Coef. 64 40% Major periods 5:16 am · 5:41 pm Medium
Tue 3 5:29 am · 5:15 pm Low tide 3:03 am · 1.5 ft High tide 9:17 am · 7.7 ft Low tide 3:33 pm · 1.3 ft High tide 9:59 pm · 8.1 ft Coef. 60 30% Major periods 6:05 am · 6:28 pm Low

▲ 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

A · Official station

Tides from the Puerto Herradura station (NOAA), 3.5 mi from Jacó. Times and heights are its predictions. It is a NOAA subordinate station: its times and heights come from the Puntarenas reference station with the official corrections.

Station data attribution: Slackwater database (https://github.com/openwatersio/slackwater-database)

How we calculate the tide

Sea and waves

The sea at Jacó

7-day waves

Sea stateSea state: slight

Slight Douglas 3 · light breeze, Beaufort 2
Waves 3.7 ft · 12.2 s from the south-southwest (208°)
Swell 2.7 ft · 7.7 s from the south
Current 0.5 mph toward the NNW

The waves you may find

  • Most commonMost common1.9 ft
  • Significant3.7 ft
  • Highest expectedHighest7.4 ft

One wave in seven is higher than the significant height, and about 3 times a day one reaches 7.4 ft. Before heading out, expect waves of up to 7.4 ft.

Wind on the coast and offshore

On the coast 6 mph SSE · gusts 10

The model doesn't separate offshore wind here: it's the same as on the coast.

Cross-onshore wind. The coast faces south 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.

Cross-onshore Hourly wind →

Wave height, next 7 daysWaves, next 7 days

Waves stay much the same all week. The biggest waves arrive on Monday 2: 4.5 ft with a period of 14 s, from the southwest (moderate).

Water temperature

Water temperature →
Water now87.4 °F
Today 86.0–87.4 °F air: 82 / 85 °F
Satellite (yesterday) 87.8 °F measured 0.3 mi away

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 (+5.1 °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 2:54 pm (local time).

Surf

Surf in Jacó today

Surf hour by hour and 7 days →

Surf today

Fair
5
Fair · 5 out of 10 5:06–8:00 am 2.2–3.4 ft Also 5:00–5:38 pm
  • 2.2–3.4 ft surf at the shore, a fun size for most surfers
  • 2.8 ft swell at 8 s from the south, short: weak, messy waves
  • Light offshore wind (6 mph): it holds up and grooms the waves
  • Falling tide (low tide at 9:55 am)
Surf at the shore 2.2–3.4 ft average – sets
Swell 2.8 ft 8 s · S · 84 kJ
Wind 6 mph NNE · offshore
Water and wetsuit 86.0 °F Boardshorts
  • Light: First light 5:06 am · sunrise 5:28 am · sunset 5:17 pm · last light 5:38 pm
  • Tide: high 3:35 am (10.1 ft), low 9:55 am (-0.8 ft), high 4:05 pm (9.2 ft) and low 10:07 pm (-0.1 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 86.0 °F–87.4 °F: boardshorts or a swimsuit and a rash guard.
  • Energy: 84 kJ · Low power

Today’s surf at a glance

The best window, 5:06 am to 8:00 am, has a good size and light offshore wind, though with a short-period swell. 5:00 pm to 5:38 pm can also work, with a good size and glassy water, 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.

How it’s calculated · Next 7 days

Diving

Diving in Jacó today

Diving and snorkeling, 7 days →

Diving and snorkeling today

Likely visibility: fair
7
Good day · 7 out of 10 9:10–11:10 am Also 3:40–5:00 pm
  • Slack water around low tide (9:55 am): little current from 9:30 am to 10:20 am
  • 2.8 ft swell at 8 s from the south: some surge on the bottom
  • Light cross-shore wind (9 mph)
  • 0.5 mph current toward the northwest, weak (model)
  • Sun high: more light underwater
Swell 2.8 ft 8 s · from the S
Likely visibility Fair Snorkeling: poor
Water and suit 86.0 °F Shorty or a rash guard
Current 0.5 mph toward the NW
  • Slack water today: high tide 3:35 am (3:10–4:00 am), low tide 9:55 am (9:30–10:20 am), high tide 4:05 pm (3:40–4:30 pm) and low tide 10:07 pm (9:40–10:30 pm)
  • Likely visibility: fair. Swell (up to 3.6 ft at 8 s) and rain (0.52 in) over the last few days have stirred up the water. Based on the last 24 hours of data.
  • Water at 86.0–87.4 °F: a shorty or a rash guard.
  • Snorkeling: better not, with these waves, wind or current.
  • Night dive: dark from 5:38 pm. Waning gibbous (91%), rising at 7:43 pm: a bright night.

Your diving day at a glance

The best window, 9:10 am to 11:10 am, combines slack water at low tide, light wind, weak current and the sun high, though with some swell. Also worth a look from 3:40 pm to 5:00 pm, with slack water at high tide and light wind, though with 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.

How it works · Next 7 days

Dive sites, wrecks and dive shops nearby

Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors

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

Sites: © OpenStreetMap contributors (ODbL).

Weather

Weather in Jacó

14-day weather

Now in Jacó

Now 84 °F Overcast · feels like 93 °F · 82 / 85 °F
Low / high
82 / 85 °F
Rain
0.01 in · 8%
Clouds
98%
Humidity
74%
Dew pointDew point
75 °F
Visibility
15 mi
UV indexUV
3 · low
Air qualityAir
Fair · 26
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 (−0.05 inHg in 3 hours). It barely changes over the next 48 hours. 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 am3:00 am6:00 am9:00 am12:00 pm3:00 pm6:00 pm9:00 pm
Sky ClearOvercastClear skyLight drizzleOvercastOvercastOvercastMainly clear
Temperature 83°82°83°82°83°84°84°84°
Wind (mph) 7 ESE5 E6 NNE10 ESE7 SSE6 SSE3 SSE2 SSE
Gusts 99913121076
Waves 3.7 ft3.7 ft3.7 ft3.7 ft3.7 ft3.7 ft3.7 ft3.7 ft
Rain 0.00 in0.00 in0.00 in0.00 in0.00 in0.00 in0.00 in0.00 in
  • 3:00 pm 84° 6 SSE 3.7 ft
  • 6:00 pm 84° 3 SSE 3.7 ft
  • 9:00 pm 84° 2 SSE 3.7 ft
  • 12:00 am 84° 2 SSW 3.7 ft
  • 3:00 am 83° 1 NNE 3.7 ft
  • 6:00 am 83° 3 NNW 3.7 ft
  • 9:00 am 82° 9 N 3.7 ft
  • 12:00 pm 84° 2 W 3.7 ft

Next 14 daysComing days

Day Sky Low / high Max wind Max wave High tides
Today · 28 Light drizzle 82 / 85 °F 10 mph ESE 3.7 ft 3:35 am · 4:05 pm
Thu 29 Light drizzle 82 / 85 °F 10 mph WNW 3.7 ft 4:20 am · 4:52 pm
Fri 30 Drizzle 82 / 84 °F 8 mph SE 3.6 ft 5:08 am · 5:42 pm
Sat 31 Heavy drizzle 80 / 84 °F 9 mph ESE 4.1 ft 6:00 am · 6:38 pm
Sun 1 Heavy drizzle 78 / 82 °F 10 mph ESE 4.4 ft 6:59 am · 7:41 pm
Mon 2 Heavy drizzle 81 / 83 °F 12 mph ESE 4.5 ft 8:05 am · 8:49 pm
Tue 3 Showers 80 / 81 °F 12 mph SE 4.4 ft 9:17 am · 9:59 pm
Wed 4 Heavy drizzle 80 / 81 °F 10 mph SE 4.2 ft 10:29 am · 11:04 pm
Thu 5 Showers 80 / 82 °F 22 mph SE 4.4 ft 11:35 am
Fri 6 Showers 78 / 80 °F 21 mph ESE 5.0 ft 12:02 am · 12:31 pm
Sat 7 Drizzle 78 / 82 °F 16 mph ESE 4.6 ft 12:52 am · 1:21 pm
Sun 8 Light drizzle 82 / 85 °F 11 mph N 3.8 ft 1:37 am · 2:06 pm
Mon 9 Light drizzle 81 / 82 °F 10 mph ENE 3.5 ft 2:18 am · 2:47 pm
Tue 10 Overcast 81 / 84 °F 6 mph SSE 3.6 ft 2:57 am · 3:27 pm
  • Thu 29 Light drizzle 82° / 85° 3.7 ft
  • Fri 30 Drizzle 82° / 84° 3.6 ft
  • Sat 31 Heavy drizzle 80° / 84° 4.1 ft
  • Sun 1 Heavy drizzle 78° / 82° 4.4 ft
  • Mon 2 Heavy drizzle 81° / 83° 4.5 ft
  • Tue 3 Showers 80° / 81° 4.4 ft
  • Wed 4 Heavy drizzle 80° / 81° 4.2 ft
See all 14 days →

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 (−3.1 °F; normal high: 88 °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 2:54 pm (local time).

Sun

The sun in Jacó

Sunrise and sunset →

Sunrise and sunset

Rises 5:28 am in the ESE (103°)ESE
Sets 5:17 pm in the WSW (257°)WSW
  • First light 4:42 am
  • Full dark 6:03 pm
  • Civil dawn 5:06 am
  • Civil dusk 5:38 pm
  • Solar noon 11:22 am (67° high)
  • Daylight 11 h 49 min (−0 min)
  • Evening golden hour 4:48 pm
  • Full dark 6:03 pm

Golden hour and the day-night map

Morning golden hour5:28–5:57 am
Evening golden hour4:48–5:17 pm
Jacó

Today the sun is 92,354,120 mi away and looks 32′ 11″ across.

Moon and solunar

The moon in Jacó

The moon for 7 days →

Moon phase and position

Waning gibbous · 91% 91% illuminated · 18.1 days old New moon on Mon, Nov 9 · 1:03 am
Rises 7:43 pm in the ENE (62°)ENE
Sets 8:56 am tomorrow · in the WNW (298°) · set at 7:50 am
Transit 1:15 am overhead
Visible 13 h 13 min from 7:43 pm to 8:56 am

Today the moon is 226,426 mi away and looks 32′ 47″ across.

Solunar periods

Today's activity: medium
  • 12:15–2:15 am Major · the moon passes overhead · high activity
  • 12:47–2:47 pm Major · the moon passes underfoot · high activity
  • 7:20–8:20 am Minor · moonset · medium activity
  • 7:13–8:13 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 · 2:29 pmNov 1 in 4 days
  • New moon Mon, Nov 9 · 1:03 amNov 9 in 12 days
  • First quarter Tue, Nov 17 · 5:48 amNov 17 in 20 days
  • Full moon Tue, Nov 24 · 8:54 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.

Place

Where to fish in Jacó

All places in Puntarenas →

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.

Water depth

Gentle slope

The bottom slopes gently: 16 ft deep 0.8 mi from shore and 33 ft at 0.85 mi. It reaches 164 ft at 1.2 mi.

From the shoreline (800 ft from Jacó) out to sea, heading south.

How far from shore

  • 16 ft deep0.8 mi
  • 33 ft deep0.85 mi
  • 66 ft deep0.9 mi
  • 164 ft deep1.2 mi

For fishing, swimming and diving

  • Shore fishing. Shallow, gradual bottom (16 ft at 0.8 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 near shore: you only reach 33 ft at 0.85 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

Photo of Isla Herradura Lighthouse
Photo: Hannesrojas · CC BY-SA 4.0

Isla Herradura Lighthouse 3.2 mi west

Light
4 white flashes every 10 s · Fl(4) W 10s
Range
15 nautical miles (17 mi)
Light height
325 ft above sea level
Tower height
59 ft

Light details: NGA List of Lights (USA); the rest from Wikidata. For reference only: not for navigation. Wikidata · Sources and licenses

Tides near JacóTides nearby

All places in Puntarenas, A to Z (64) →

Jacó at a glance

  • Town or city of about 4,085 people. Coordinates: 9.615° N, 84.630° W.
  • It is 29 mi southeast of Puntarenas, the main place in Puntarenas. The sun rises 1 min earlier and sets at the same time than in Puntarenas.
  • The nearest tide station, Puerto Herradura, is 3.5 mi to the northwest.
  • Its coast faces south.
  • Beaches and harbors nearby: Playa Balsal (1.8 mi), Playa Matapalo (4.4 mi), Playa Coyol (4.6 mi).

Questions about JacóQuestions

What time is high tide today in Jacó?

Today in Jacó there are high tides at 3:35 am (10.1 ft) and 4:05 pm (9.2 ft) and low tides at 9:55 am and 10:07 pm. Tide coefficient 93.

What time is sunset today in Jacó?

At 5:17 pm. There is light until the end of civil twilight, at 5:38 pm.

What time is sunrise tomorrow in Jacó?

At 5:28 am. First light comes at 4:42 am.

What phase is the moon today?

Waning gibbous, 91% illuminated. New moon on Mon, Nov 9 · 1:03 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 12:15–2:15 am, Minor 7:20–8:20 am, Major 12:47–2:47 pm, Minor 7:13–8:13 pm. Today's activity is medium.

What's the weather like today in Jacó?

Light drizzle, from 82 °F to 85 °F, with a light breeze from the south-southeast (6 mph) and a 8% chance of rain.

How is the sea today in Jacó?

Slight (Douglas 3): 3.7 ft waves with a period of 12.2 s from the south-southwest. The water is 87.4 °F.

When is the best time to visit Jacó?

The best time to visit Jacó is from January to March: highs of 90 °F to 94 °F, about 4 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: NOAA station Puerto Herradura (public domain), via Slackwater database. Sun and moon: our own calculation with astronomy-engine. Places: GeoNames (CC BY 4.0). Coastline: © OpenStreetMap contributors (ODbL).

Spotted a mistake? Tell us · How we calculate the tide

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Temperature Air and water
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Time Tides, sun and moon
Pressure Air pressure
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