Acilia-Castel Fusano-Ostia Antica tides today
- Tide now 1.3 ft ↑ rising · high 11:03 am (1.3 ft)
- Best time to fish 4:00–5:40 pm average day · 6/10
- Beach day 12:00–5:00 pm Good beach day · 7/10
- Waves · water 0.3 ft · 71 °F calm (rippled) · 3.4 s from the south-southwest
- Wind · air 4 mph · 62 °F from the NE, gusts 10 · clear sky
- Sun 6:39 am–5:09 pm 10 h 30 min of daylight
- Moon 85% · 7:26 pm waning gibbous · rises at 7:26 pm
- Best time to dive 10:10–11:50 am great day · 10/10
Today in Acilia-Castel Fusano-Ostia Antica there are high tides at 11:03 am (1.3 ft) and 11:06 pm (1.1 ft) and low tides at 4:20 am and 4:57 pm. Tide coefficient 88. Right now the tide is rising toward the high tide at 11:03 am. The sun rises at 6:39 am and sets at 5:09 pm: 10 h 30 min of daylight. The moon is 85% illuminated (waning gibbous) and rises at 7:26 pm. Major solunar periods run from 1:34 am to 3:34 am and from 2:06 pm to 4:06 pm. The next spring tides arrive from November 9 to 11. The sea is calm (rippled), with 0.3 ft waves. There's a light breeze from the northeast (4 mph). Clear sky, 62 °F.
Fishing in Acilia-Castel Fusano-Ostia Antica today
Best time to fish
Solunar activity today: medium- Low tide at 4:57 pm
- Major period 2:06–4:06 pm
- Sunset at 5:09 pm, golden hour from 4:30 pm
- Steady pressure (30.09 inHg), almost no wind and calm sea (0.3 ft waves)
- Waning gibbous: a bit more activity than at the quarters
- Highest tide coefficient today: 88 (average tides)
Your day at a glance
The best window, 4:00 pm to 5:40 pm, combines the 4:57 pm low tide, a major period and sunset. Also good from 10:20 am to 11:20 am, with the 11:03 am high tide and moonset. Also good from 3:20 am to 5:20 am, with the 4:20 am low tide and a major period.
Species with the most records nearby: John Dory, salema, common cuttlefish and black scorpionfish. What you can catch
Beach day in Acilia-Castel Fusano-Ostia Antica
Is it a beach day?
5 good hours- Sunny
- Almost no wind
- Calm for swimming: 0.3 ft waves
- Water at 71 °F (nice)
- Low tide at 4:57 pm: more sand
- Feels like 68 °F: a bit 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 71 °F
Nice for swimming.
- Sun & sunscreen UV 3 · SPF 15
Max UV 3 (low): SPF 15 sunscreen.
- Wind 4 mph
Offshore breeze (4 mph).
- Tide & sand 4:57 pm
Low tide at 4:20 am and 4:57 pm: that's when there's the most sand. High tide at 11:03 am and 11:06 pm.
The best window, 12:00 pm to 5:00 pm, brings sunshine, little wind, a calm sea, water at 71 °F and low tide at 4:57 pm, though with cool air.
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 Acilia-Castel Fusano-Ostia Antica
Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors
- Spiaggia Libera Canale dei Pescatori 3.4 mi · SW
- Parking
Excellent water quality 2025 season, EEA
- Il Curvone - public beach 3.5 mi · SW
- Restrooms
- Showers
- Parking
Excellent water quality 2025 season, EEA
- Spiaggia di Capocotta 5.2 mi · S
- Showers
- Parking
Excellent water quality 2025 season, EEA
- Focene 6.1 mi · W
- Parking
- Clothing-optional area
Excellent water quality 2025 season, EEA
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). Bathing water quality: European Environment Agency (EEA), with data from the Italian Ministry of Health (Portale Acque).
Webcams near Acilia-Castel Fusano-Ostia Antica
Webcams provided by windy.com — add a webcam
Tides in Acilia-Castel Fusano-Ostia Antica
Today's high and low tides
- ▼ Low tide 4:20 am 0.2 ft
- ▲ Next high tide 11:03 am 1.3 ft · coef. 88
- ▼ Low tide 4:57 pm 0.4 ft
- ▲ High tide 11:06 pm 1.1 ft · coef. 82
↑ Rising The tide is rising. 34 min to high tide at 11:03 am.
Tide coefficient 88 for the 11:03 am high tide and 82 for the 11:06 pm high tide. Average coefficient. The water rises and falls 1.2 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 November 26 (1.4 ft) and the lowest, on February 19 (-0.3 ft).
Semidiurnal: two high and two low tides a day, of similar height.
Heights above MLWS. Astronomical prediction: wind and air pressure can raise or lower the water by a few inches, and more in a storm. Not for navigation. MLWS
Tide coefficient and range in October
The biggest tides of the month came from October 26 to 27 (coefficient 103, 1.2 ft range). The smallest, from October 18 to 19 (coefficient 29, 0.5 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 | 6:39 am · 5:09 pm | Low tide 4:20 am · 0.2 ft | High tide 11:03 am · 1.3 ft | Low tide 4:57 pm · 0.4 ft | High tide 11:06 pm · 1.1 ft | Coef. 88 | 85% | Major periods 1:34 am · 2:06 pm | Medium |
| Fri 30 | 6:40 am · 5:08 pm | Low tide 5:02 am · 0.2 ft | High tide 11:59 am · 1.3 ft | Low tide 5:58 pm · 0.4 ft | High tide 11:59 pm · 1.0 ft | Coef. 75 | 76% | Major periods 2:38 am · 3:10 pm | Medium |
| Sat 31 | 6:41 am · 5:07 pm | Low tide 5:51 am · 0.3 ft | High tide 1:05 pm · 1.3 ft | Low tide 7:14 pm · 0.5 ft | — | Coef. 61 | 66% | Major periods 3:41 am · 4:12 pm | Medium |
| Sun 1 | 6:43 am · 5:05 pm | High tide 1:03 am · 1.0 ft | Low tide 7:01 am · 0.4 ft | High tide 2:16 pm · 1.2 ft | Low tide 8:50 pm · 0.5 ft | Coef. 55 | Last quarter | Major periods 4:40 am · 5:08 pm | Medium |
| Mon 2 | 6:44 am · 5:04 pm | High tide 2:30 am · 0.9 ft | Low tide 8:45 am · 0.5 ft | High tide 3:27 pm · 1.2 ft | Low tide 10:22 pm · 0.5 ft | Coef. 50 | 43% | Major periods 5:35 am · 6:00 pm | Medium |
| Tue 3 | 6:45 am · 5:03 pm | High tide 4:09 am · 0.9 ft | Low tide 10:15 am · 0.5 ft | High tide 4:33 pm · 1.2 ft | Low tide 11:28 pm · 0.4 ft | Coef. 57 | 33% | Major periods 6:24 am · 6:48 pm | Medium |
| Wed 4 | 6:46 am · 5:02 pm | High tide 5:26 am · 1.0 ft | Low tide 11:17 am · 0.4 ft | High tide 5:30 pm · 1.3 ft | — | Coef. 66 | 23% | Major periods 7:11 am · 7:33 pm | Medium |
▲ high tide · ▼ low tide · heights above MLWS. Major periods: start time; they last 2 hours. Activity: based on the moon phase and the solunar periods.
Where this tide comes from
Acilia-Castel Fusano-Ostia Antica has no station of its own, so we use the tide at Anzio (TICON-4), 27 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 Acilia-Castel Fusano-Ostia Antica
Sea stateSea state: calm (rippled)
The waves you may find
- Most commonMost common0.2 ft
- Significant0.3 ft
- Highest expectedHighest0.7 ft
One wave in seven is higher than the significant height, and about 3 times a day one reaches 0.7 ft. Before heading out, expect waves of up to 0.7 ft.
Wind on the coast and offshore
Offshore wind. The coast faces southwest and the wind blows from land out to sea: calm shore and clean waves, but watch the drift out to sea.
Wave height, next 7 daysWaves, next 7 days
Waves build over the next few days. The biggest waves arrive on Monday 2: 3.0 ft with a period of 5 s, from the northwest (slight).
Water temperature
Water temperature →Water temperature changes how fish behave: in very cold or very warm water they feed less. The water cools over the next few days: about 67.6 °F by Wednesday 4.
Water warmer than normal for late October (+2.7 °F).
Water temperature →Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 10:29 am (local time).
Surf in Acilia-Castel Fusano-Ostia Antica today
Surf today
Flat- Barely any waves (0.4 ft sets): flat
- Almost no wind (3 mph): glassy water
- First or last light of the day
- Rising tide (high tide at 11:03 am)
It’s flat today: almost no waves reach this coast.
- Light: First light 6:10 am · sunrise 6:39 am · sunset 5:09 pm · last light 5:38 pm
- Tide: low 4:20 am (0.2 ft), high 11:03 am (1.3 ft), low 4:57 pm (0.4 ft) and high 11:06 pm (1.1 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 70.5 °F: a springsuit or a 2 mm fullsuit.
- Energy: 0 kJ · Low power
Today’s surf at a glance
The best window, 6:10 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 Acilia-Castel Fusano-Ostia Antica today
Diving and snorkeling today
Likely visibility: good- Slack water around high tide (11:03 am): little current from 10:40 am to 11:20 am
- 0.2 ft swell at 3 s from the south-southwest: barely any surge
- Almost no wind
- 0.2 mph current toward the northwest, weak (model)
- Sun high: more light underwater
- Slack water today: low tide 4:20 am (4:00–4:40 am), high tide 11:03 am (10:40–11:20 am), low tide 4:57 pm (4:30–5:30 pm) and high tide 11:06 pm (10:40–11:30 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 70.5 °F: a 5 mm wetsuit.
- Snorkeling: good, calm sea and light wind.
- Night dive: dark from 5:38 pm. Waning gibbous (85%), rising at 7:26 pm: a bright night.
Your diving day at a glance
The best window, 10:10 am to 11:50 am, combines slack water at high tide, little swell, light wind, weak current and the sun high. Also good from 4:10 pm to 5:10 pm, with slack water at low tide, little swell, 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
- Scuola Sub Roma Diving Line Asd 1.7 mi
- Roma Diving Center 2.1 mi
- Mare nostrum diving center 3.3 mi
- Blue Marlin Diving Center 4.7 mi
- Polosub Mute Per Apnea E Pesca In Apnea 6.2 mi
- Asd Sub Zone Roma 6.3 mi
- La casa sola 6.5 mi
- Centro Subacqueo Romano 7.5 mi
- A.S.D. DivingBlueWorld 7.6 mi
- Top One Diving Scuola Sub 7.7 mi
- Living Apnea 7.7 mi
- Scuola Subaquea Pinna Blu 7.8 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
Sites: © OpenStreetMap contributors (ODbL).
Weather in Acilia-Castel Fusano-Ostia Antica
Now in Acilia-Castel Fusano-Ostia Antica
- Low / high
- 49 / 69 °F
- Rain
- 0.00 in · 0%
- Clouds
- 0%
- Humidity
- 62%
- Dew pointDew point
- 48 °F
- Visibility
- 25 mi
- UV indexUV
- 2 · low
- Air qualityAir
- Fair · 32
- Saharan dust
- No
- Pollen
- None
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 (+0.03 inHg in 3 hours). Over the next 48 hours: −0.04 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 | Mainly clear | Mainly clear | Mainly clear | Clear sky | Clear sky | Clear sky | Clear | Clear |
| Temperature | 53° | 51° | 49° | 56° | 67° | 69° | 62° | 56° |
| Wind (mph) | 3 NE | 3 NE | 3 NE | 4 NE | 1 NE | 2 SW | 1 SSW | 2 ENE |
| Gusts | 5 | 6 | 6 | 8 | 8 | 5 | 4 | 4 |
| Waves | 0.7 ft | 0.5 ft | 0.4 ft | 0.3 ft | 0.3 ft | 0.3 ft | 0.3 ft | 0.3 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 pm 67° 1 NE 0.3 ft
- 3:00 pm 69° 2 SW 0.3 ft
- 6:00 pm 62° 1 SSW 0.3 ft
- 9:00 pm 56° 2 ENE 0.3 ft
- 12:00 am 53° 3 NE 0.4 ft
- 3:00 am 53° 4 NE 0.4 ft
- 6:00 am 52° 3 NNE 0.4 ft
- 9:00 am 57° 4 NE 0.4 ft
Next 14 daysComing days
| Day | Sky | Low / high | Max wind | Max wave | High tides |
|---|---|---|---|---|---|
| Today · 29 | 49 / 69 °F | 4 mph NE | 0.7 ft | 11:03 am · 11:06 pm | |
| Fri 30 | 52 / 65 °F | 5 mph ENE | 0.5 ft | 11:59 am · 11:59 pm | |
| Sat 31 | 51 / 68 °F | 5 mph NNE | 0.4 ft | 1:05 pm | |
| Sun 1 | 51 / 62 °F | 9 mph NE | 2.2 ft | 1:03 am · 2:16 pm | |
| Mon 2 | 50 / 63 °F | 11 mph N | 3.0 ft | 2:30 am · 3:27 pm | |
| Tue 3 | 50 / 64 °F | 10 mph NE | 2.9 ft | 4:09 am · 4:33 pm | |
| Wed 4 | 50 / 65 °F | 4 mph ENE | 0.9 ft | 5:26 am · 5:30 pm | |
| Thu 5 | 49 / 65 °F | 6 mph NE | 0.7 ft | 6:21 am · 6:20 pm | |
| Fri 6 | 48 / 64 °F | 6 mph NNE | 0.9 ft | 7:05 am · 7:05 pm | |
| Sat 7 | 46 / 64 °F | 7 mph NNE | 1.6 ft | 7:44 am · 7:44 pm | |
| Sun 8 | 45 / 65 °F | 9 mph NNE | 1.4 ft | 8:19 am · 8:21 pm | |
| Mon 9 | 46 / 63 °F | 8 mph NNE | 1.1 ft | 8:53 am · 8:55 pm | |
| Tue 10 | 44 / 61 °F | 8 mph NNE | 1.2 ft | 9:26 am · 9:27 pm | |
| Wed 11 | 40 / 58 °F | 9 mph NNE | 1.3 ft | 10:00 am · 10:00 pm |
- Fri 30 Light showers 52° / 65° 0.5 ft
- Sat 31 Partly cloudy 51° / 68° 0.4 ft
- Sun 1 Light showers 51° / 62° 2.2 ft
- Mon 2 Light rain 50° / 63° 3.0 ft
- Tue 3 Light drizzle 50° / 64° 2.9 ft
- Wed 4 Overcast 50° / 65° 0.9 ft
- Thu 5 Overcast 49° / 65° 0.7 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 rain tomorrow. See the models →
- Normal Today, normal highs for late October (68 °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 10:29 am (local time).
The sun in Acilia-Castel Fusano-Ostia Antica
Sunrise and sunset
- First light 5:38 am
- Full dark 6:11 pm
- Civil dawn 6:10 am
- Civil dusk 5:38 pm
- Solar noon 11:54 am (35° high)
- Daylight 10 h 30 min (−3 min)
- Evening golden hour 4:30 pm
- Full dark 6:11 pm
Golden hour and the day-night map
Today the sun is 92,336,378 mi away and looks 32′ 11″ across.
The moon in Acilia-Castel Fusano-Ostia Antica
Moon phase and position
Today the moon is 226,618 mi away and looks 32′ 45″ across.
Solunar periods
Today's activity: medium- 1:34–3:34 am Major · the moon passes overhead · high activity
- 2:06–4:06 pm Major · the moon passes underfoot · high activity
- 10:16–11:16 am Minor · moonset · medium activity
- 6:56–7:56 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 · 9:29 pmNov 1 in 3 days
- New moon Mon, Nov 9 · 8:03 amNov 9 in 11 days
- First quarter Tue, Nov 17 · 12:48 pmNov 17 in 19 days
- Full moon Tue, Nov 24 · 3:54 pmNov 24 in 26 days
Next perigee (the moon at its closest to Earth): November 25, 223,281 mi away.
Where to fish in Acilia-Castel Fusano-Ostia Antica
Piers, ramps and tackle shops nearby
Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors
- Passeggiata del Ricordo per i Martiri delle Foibe 5.6 mi
- Jetty 5.1 mi
- Jetty 5.4 mi
- Jetty 5.7 mi
- Boat ramp 3.5 mi
- Boat ramp 3.9 mi
- Boat ramp 4.0 mi
- Circolo Nautico San Marco 3.2 mi
- Porticciolo di Ostia 3.2 mi
- Lega Navale Italiana 3.4 mi
- Pazzi Per La Pesca 1.6 mi
- Europesca s.r.l. 2.8 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.
Tides near Acilia-Castel Fusano-Ostia AnticaTides nearby
- Lido di Castel Fusano3.4 mi
- Lido di Ostia3.5 mi
- Pontile Di Ostia3.7 mi
- Fiumicino4.9 mi
- Focene7.0 mi
- Fregene9.2 mi
- Torvaianica12 mi
- Passoscuro13 mi
- Tor San Lorenzo18 mi
- Ladispoli18 mi
Acilia-Castel Fusano-Ostia Antica at a glance
- Town or city of about 129,362 people. Coordinates: 41.763° N, 12.331° E.
- It is 27 mi northwest of Nettuno, the main place in Lazio. The sun rises 2 min later and sets 1 min later than in Nettuno.
- The nearest tide station, Anzio, is 27 mi to the southeast.
- Its coast faces southwest.
- Beaches and harbors nearby: Pontile Di Ostia (3.7 mi), Porto Turistico Di Roma (4.7 mi).
Questions about Acilia-Castel Fusano-Ostia AnticaQuestions
What time is high tide today in Acilia-Castel Fusano-Ostia Antica?
Today in Acilia-Castel Fusano-Ostia Antica there are high tides at 11:03 am (1.3 ft) and 11:06 pm (1.1 ft) and low tides at 4:20 am and 4:57 pm. Tide coefficient 88.
What time is sunset today in Acilia-Castel Fusano-Ostia Antica?
At 5:09 pm. There is light until the end of civil twilight, at 5:38 pm.
What time is sunrise tomorrow in Acilia-Castel Fusano-Ostia Antica?
At 6:40 am. First light comes at 5:39 am.
What phase is the moon today?
Waning gibbous, 85% illuminated. New moon on Mon, Nov 9 · 8:03 am.
When are the next spring tides?
From November 9 to 11.
What are today's solunar periods?
Major 1:34–3:34 am, Minor 10:16–11:16 am, Major 2:06–4:06 pm, Minor 6:56–7:56 pm. Today's activity is medium.
What's the weather like today in Acilia-Castel Fusano-Ostia Antica?
Partly cloudy, from 49 °F to 69 °F, with a light breeze from the northeast (4 mph) and a 0% chance of rain.
How is the sea today in Acilia-Castel Fusano-Ostia Antica?
Calm (rippled) (Douglas 1): 0.3 ft waves with a period of 3.4 s from the south-southwest. The water is 70.7 °F.
When is the best time to visit Acilia-Castel Fusano-Ostia Antica?
The best time to visit Acilia-Castel Fusano-Ostia Antica is from June to August: highs of 81 °F to 87 °F, about 4 rainy days 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: Anzio 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).