TidePlanet
Official alerts:
  • Coastal Flood Advisory: minor flooding along the shore at high tide. Until 5:00 pm tomorrow. NWS San Francisco CA

Today in Sereno Del Mar there are high tides at 2:40 am (4.5 ft) and 1:09 pm (6.3 ft) and low tides at 7:15 am and 8:32 pm. Tide coefficient 78. Right now the tide is rising toward the high tide at 2:40 am. The sun rises at 7:36 am and sets at 6:16 pm: 10 h 40 min of daylight. The moon is 83% illuminated (waning gibbous) and rises at 9:07 pm. Major solunar periods run from 3:00 am to 5:00 am and from 3:32 pm to 5:32 pm. The next spring tides arrive from November 9 to 11. The sea is moderate, with 5.3 ft waves. There's a light air from the east-northeast (3 mph). Overcast, 55 °F.

Fishing

Fishing in Sereno Del Mar today

Fishing forecast, 7 days →

Best time to fish

Solunar activity today: medium
7
Good day · 7 out of 10 7:10–8:10 am Also 3:00–3:40 am and 1:30–2:10 pm
  • Low tide at 7:15 am
  • Sunrise at 7:36 am
  • Falling pressure (−0.11 inHg in 24 h), almost no wind and 5.1 ft waves
  • Waning gibbous: a bit more activity than at the quarters
  • Highest tide coefficient today: 78 (average tides)

Your day at a glance

The best window, 7:10 am to 8:10 am, combines the 7:15 am low tide, sunrise and falling pressure. Also good from 3:00 am to 3:40 am, with the 2:40 am high tide and a major period. Also good from 1:30 pm to 2:10 pm, with the 1:09 pm high tide, falling pressure and a light onshore breeze.

Species with the most records nearby: black rockfish, lingcod, kelp bass and California halibut. October is one of the months when these are seen most: kelp bass and California halibut. What you can catch

How it works · Next 7 days · Fishing rules

Beach

Beach day in Sereno Del Mar

Beach forecast, 7 days →

Is it a beach day?

0
Not a beach day · 0 out of 10 No good beach time today.
  • Onshore breeze (9 mph)
  • UV 4 (moderate): SPF 30 sunscreen
  • Cloudy (100% cloud cover)
  • Feels like 63 °F: chilly for the beach
  • Dangerous for swimming: 5.2 ft waves every 10 s; high rip current risk
  • Water at 61 °F (cold)

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 Dangerous · 5.2 ft

    5.2 ft waves every 10 s: dangerous for swimming. Stay out if the red flag is up. 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 61 °F

    Cold: ease in slowly.

  • Sun & sunscreen UV 4 · SPF 30

    Max UV 4 (moderate): SPF 30 sunscreen, reapplied every 2 hours.

  • Wind 9 mph

    Onshore breeze (9 mph).

  • Tide & sand 7:15 am

    Low tide at 7:15 am and 8:32 pm: that's when there's the most sand. High tide at 2:40 am and 1:09 pm.

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 Sereno Del Mar

Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors

Water quality: check the official beach advisories for California (California State Water Resources Control Board).

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 Sereno Del Mar

Tides for 7 days →

Today's high and low tides

  • ▼ Low tide 7:15 am 3.2 ft
  • ▲ High tide 1:09 pm 6.3 ft · coef. 75
  • ▼ Low tide 8:32 pm -0.8 ft

↑ Rising The tide is rising. 1 h 27 min to high tide at 2:40 am.

Tide coefficient 78 for the 2:40 am high tide and 75 for the 1:09 pm high tide. Average coefficient. The water rises and falls 7.2 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 December 24 (7.0 ft) and the lowest, on June 16 (-1.8 ft).

Mixed: two high and two low tides a day, but of quite different heights.

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 came from October 8 to 10 (coefficient 89, 5.7 ft range). The smallest, from October 17 to 18 (coefficient 40, 4.1 ft).

Tide and solunar table · this week

Day Sun Tide 1Tide 2Tide 3Tide 4 Coef. Moon Major periods Activity
Today, Thu 29 7:36 am · 6:16 pm High tide 2:40 am · 4.5 ft Low tide 7:15 am · 3.2 ft High tide 1:09 pm · 6.3 ft Low tide 8:32 pm · -0.8 ft Coef. 78 83% Major periods 3:00 am · 3:32 pm Medium
Fri 30 7:37 am · 6:15 pm High tide 3:46 am · 4.4 ft Low tide 8:15 am · 3.4 ft High tide 2:04 pm · 6.0 ft Low tide 9:34 pm · -0.6 ft Coef. 71 73% Major periods 4:04 am · 4:35 pm Medium
Sat 31 7:38 am · 6:13 pm High tide 4:54 am · 4.4 ft Low tide 9:33 am · 3.5 ft High tide 3:10 pm · 5.6 ft Low tide 10:41 pm · -0.3 ft Coef. 65 62% Major periods 5:06 am · 5:35 pm Medium
Sun 1 6:39 am · 5:12 pm High tide 4:58 am · 4.5 ft Low tide 10:08 am · 3.3 ft High tide 3:26 pm · 5.2 ft Low tide 10:48 pm · 0.0 ft Coef. 62 Last quarter Major periods 5:03 am · 5:30 pm Medium
Mon 2 6:40 am · 5:11 pm High tide 5:53 am · 4.8 ft Low tide 11:35 am · 2.8 ft High tide 4:48 pm · 4.9 ft Low tide 11:50 pm · 0.3 ft Coef. 65 39% Major periods 5:55 am · 6:20 pm Medium
Tue 3 6:41 am · 5:10 pm High tide 6:39 am · 5.1 ft Low tide 12:45 pm · 2.1 ft High tide 6:08 pm · 4.7 ft — Coef. 71 29% Major periods 6:44 am · 7:07 pm Medium
Wed 4 6:42 am · 5:09 pm Low tide 12:44 am · 0.6 ft High tide 7:19 am · 5.4 ft Low tide 1:42 pm · 1.4 ft High tide 7:22 pm · 4.6 ft Coef. 77 20% Major periods 7:29 am · 7:51 pm Medium

▲ 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

B · Nearby station

Sereno Del Mar has no station of its own, so we use the tide at Bodega Harbor Entrance (NOAA), 5.3 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. It is a NOAA subordinate station: its times and heights come from the San Francisco (Golden Gate) 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 Sereno Del Mar

7-day waves

Sea stateSea state: moderate

Moderate Douglas 4 · light air, Beaufort 1
Waves 5.3 ft · 9.7 s from the west-northwest (294°)
Swell 4.3 ft · 5.8 s from the northwest
Current 0.5 mph toward the NW

The waves you may find

  • Most commonMost common2.7 ft
  • Significant5.3 ft
  • Highest expectedHighest11 ft

One wave in seven is higher than the significant height, and about 3 times a day one reaches 11 ft. Before heading out, expect waves of up to 11 ft.

Wind on the coast and offshore

On the coast 3 mph ENE · gusts 6
Offshore (10 mi SSE)Offshore 2 mph NNE · gusts 5

Offshore wind. The coast faces west and the wind blows from land out to sea: calm shore and clean waves, but watch the drift out to sea.

Offshore Hourly wind →

Wave height, next 7 daysWaves, next 7 days

Waves build over the next few days. The biggest waves arrive on Tuesday 3: 6.8 ft with a period of 16 s, from the west-northwest (moderate).

Water temperature

Water temperature →
Water now60.8 °F
Today 60.6–61.3 °F air: 51 / 65 °F
Satellite (2 days ago) 61.2 °F measured 0.9 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 (+6.1 °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 1:13 am (local time).

Nearest buoy

Point Reyes, CA (029) Buoy 46214 · 37 mi SW of here Measured at 12:26 am, 47 min ago
Waves 8.9 ft · 15 s from the west-northwest (289°)
Water 64.0 °F

This is a real measurement of the sea, not a forecast. Data from station 46214, courtesy of CDIP (Coastal Data Information Program, Scripps Institution of Oceanography), via the NOAA National Data Buoy Center.

Surf

Surf in Sereno Del Mar today

Surf hour by hour and 7 days →

Surf today

Fair
5
Fair · 5 out of 10 6:00–6:43 pm 2.2–3.4 ft Also 1:00–2:00 pm and 8:00 am–12:00 pm
  • 2.2–3.4 ft surf at the shore, a fun size for most surfers
  • 3.3 ft swell at 7 s from the west-northwest, short: weak, messy waves
  • Almost no wind (4 mph): glassy water
  • First or last light of the day
  • Falling tide (low tide at 8:32 pm)
Surf at the shore 2.2–3.4 ft average – sets
Swell 3.3 ft 7 s · WNW · 94 kJ
Wind 4 mph WNW · calm
Water and wetsuit 60.6 °F 4/3 fullsuit
  • Light: First light 7:08 am · sunrise 7:36 am · sunset 6:16 pm · last light 6:43 pm
  • Tide: high 2:40 am (4.5 ft), low 7:15 am (3.2 ft), high 1:09 pm (6.3 ft) and low 8:32 pm (-0.8 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 60.6 °F: a 4/3 fullsuit.
  • Energy: 94 kJ · Low power

Today’s surf at a glance

The best window, 6:00 pm to 6:43 pm, has a good size and glassy water, though with a short-period swell. 1:00 pm to 2:00 pm can also work, with a good size and glassy water, though with a short-period swell. 8:00 am to 12:00 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 Sereno Del Mar today

Diving and snorkeling, 7 days →

Diving and snorkeling today

Likely visibility: fair
7
Good day · 7 out of 10 7:40–8:50 am Also 12:10–2:00 pm
  • Slack water around low tide (7:15 am): little current from 6:10 am to 7:50 am
  • 3.9 ft swell at 6 s from the northwest: some surge on the bottom
  • Almost no wind
  • 0.5 mph current toward the north-northwest, weak (model)
  • Daylight
Swell 3.9 ft 6 s · from the NW
Likely visibility Fair Snorkeling: poor
Water and suit 60.6 °F 7 mm wetsuit
Current 0.5 mph toward the NNW
  • Slack water today: high tide 2:40 am (2:10–3:40 am), low tide 7:15 am (6:10–7:50 am), high tide 1:09 pm (12:40–1:40 pm) and low tide 8:32 pm (8:10–9:00 pm)
  • Likely visibility: fair. Swell (up to 4.9 ft at 6 s) over the last few days has stirred up the water. Based on the last 24 hours of data.
  • Water at 60.6 °F: a 7 mm wetsuit, with hood and booties.
  • Snorkeling: better not, with these waves, wind or current.
  • Night dive: dark from 6:43 pm. Waning gibbous (83%), rising at 9:07 pm: a bright night.

Your diving day at a glance

The best window, 7:40 am to 8:50 am, combines slack water at low tide, light wind and weak current, though with some swell. Also worth a look from 12:10 pm to 2:00 pm, with slack water at high 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.

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 Sereno Del Mar

14-day weather

Now in Sereno Del Mar

Now 55 °F Overcast · feels like 49 °F · 51 / 65 °F
Low / high
51 / 65 °F
Rain
0.00 in · 2%
Clouds
97%
Humidity
34%
Dew pointDew point
27 °F
Visibility
34 mi
UV indexUV
0 · low
Air qualityAir
Good · 33
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). It barely changes over the next 48 hours. 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 am3:00 am6:00 am9:00 am12:00 pm3:00 pm6:00 pm9:00 pm
Sky OvercastOvercastOvercastOvercastOvercastOvercastOvercastOvercast
Temperature 55°55°53°54°63°62°60°53°
Wind (mph) 2 E3 ENE2 SE3 ESE5 SW8 WNW4 WNW1 N
Gusts 542351064
Waves 5.4 ft5.2 ft5.1 ft5.1 ft5.2 ft5.1 ft5.0 ft5.1 ft
Rain 0.00 in0.00 in0.00 in0.00 in0.00 in0.00 in0.00 in0.00 in
  • 3:00 am 55° 3 ENE 5.2 ft
  • 6:00 am 53° 2 SE 5.1 ft
  • 9:00 am 54° 3 ESE 5.1 ft
  • 12:00 pm 63° 5 SW 5.2 ft
  • 3:00 pm 62° 8 WNW 5.1 ft
  • 6:00 pm 60° 4 WNW 5.0 ft
  • 9:00 pm 53° 1 N 5.1 ft
  • 12:00 am 51° 2 NNW 5.1 ft

Next 14 daysComing days

Day Sky Low / high Max wind Max wave High tides
Today · 29 Overcast 51 / 65 °F 9 mph WNW 5.4 ft 2:40 am · 1:09 pm
Fri 30 Overcast 47 / 62 °F 9 mph WNW 5.1 ft 3:46 am · 2:04 pm
Sat 31 Overcast 48 / 60 °F 8 mph NW 4.5 ft 4:54 am · 3:10 pm
Sun 1 Light drizzle 46 / 62 °F 8 mph NW 6.4 ft 4:58 am · 3:26 pm
Mon 2 Overcast 47 / 65 °F 5 mph NW 6.7 ft 5:53 am · 4:48 pm
Tue 3 Overcast 51 / 65 °F 5 mph S 6.8 ft 6:39 am · 6:08 pm
Wed 4 Overcast 51 / 64 °F 6 mph WSW 5.8 ft 7:19 am · 7:22 pm
Thu 5 Light rain 51 / 63 °F 8 mph WSW 6.5 ft 7:54 am · 8:27 pm
Fri 6 Light drizzle 51 / 60 °F 9 mph WNW 10 ft 8:26 am · 9:27 pm
Sat 7 Overcast 52 / 61 °F 7 mph NW — 8:56 am · 10:22 pm
Sun 8 Light rain 51 / 64 °F 6 mph SSW — 9:25 am · 11:13 pm
Mon 9 Light rain 57 / 63 °F 5 mph SSE — 9:53 am
Tue 10 Rain 58 / 62 °F 17 mph S — 12:02 am · 10:23 am
Wed 11 Rain 62 / 64 °F 17 mph SSW — 12:50 am · 10:54 am
  • Fri 30 Overcast 47° / 62° 5.1 ft
  • Sat 31 Overcast 48° / 60° 4.5 ft
  • Sun 1 Light drizzle 46° / 62° 6.4 ft
  • Mon 2 Overcast 47° / 65° 6.7 ft
  • Tue 3 Overcast 51° / 65° 6.8 ft
  • Wed 4 Overcast 51° / 64° 5.8 ft
  • Thu 5 Light rain 51° / 63° 6.5 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.

  • The models Partly agree · medium confidence: unsure about temperature on Saturday 31. See the models →
  • Outlook Next few weeks, compared with normal: warmer and a bit wetter. See the outlook →
  • Normal Today, cooler than normal for late October (−4.1 °F; normal high: 69 °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 1:13 am (local time).

Sun

The sun in Sereno Del Mar

Sunrise and sunset →

Sunrise and sunset

Rises 7:36 am in the ESE (107°)ESE
Sets 6:16 pm in the WSW (253°)WSW
  • First light 6:37 am
  • Full dark 7:14 pm
  • Civil dawn 7:08 am
  • Civil dusk 6:43 pm
  • Solar noon 12:56 pm (38° high)
  • Daylight 10 h 40 min (−2 min)
  • Evening golden hour 5:39 pm
  • Full dark 7:14 pm

Golden hour and the day-night map

Morning golden hour7:36–8:13 am
Evening golden hour5:39–6:16 pm
Sereno Del Mar

Today the sun is 92,327,304 mi away and looks 32′ 12″ across.

Moon and solunar

The moon in Sereno Del Mar

The moon for 7 days →

Moon phase and position

Waning gibbous · 83% 83% illuminated · 19.1 days old New moon on Sun, Nov 8 · 11:03 pm
Rises 9:07 pm in the NE (54°)NE
Sets 12:57 pm tomorrow · in the NW (305°) · set at 11:58 am
Transit 4:00 am overhead
Visible 15 h 50 min from 9:07 pm to 12:57 pm

Today the moon is 226,837 mi away and looks 32′ 43″ across.

Solunar periods

Today's activity: medium
  • 3:00–5:00 am Major · the moon passes overhead · high activity
  • 3:32–5:32 pm Major · the moon passes underfoot · high activity
  • 11:28 am–12:28 pm Minor · moonset · medium activity
  • 8:37–9:37 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 · 12:29 pmNov 1 in 3 days
  • New moon Sun, Nov 8 · 11:03 pmNov 8 in 10 days
  • First quarter Tue, Nov 17 · 3:48 amNov 17 in 19 days
  • Full moon Tue, Nov 24 · 6:54 amNov 24 in 26 days

Next perigee (the moon at its closest to Earth): November 25, 223,281 mi away.

Place

Where to fish in Sereno Del Mar

All places in California →

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

Deepens quickly

The bottom deepens quickly: 33 ft of water 0.25 mi from shore. It reaches 164 ft at 2.2 mi.

From the shoreline (0.5 mi from Sereno Del Mar) out to sea, heading west.

How far from shore

  • 16 ft deep1,150 ft
  • 33 ft deep0.25 mi
  • 66 ft deep0.35 mi
  • 164 ft deep2.2 mi

For fishing, swimming and diving

  • Shore fishing. 33 ft of water just 0.25 mi from shore: a good cast reaches deep water. Current and surf hit harder here.
  • Swimming. The water gets deeper little by little, but a few dozen yards out you can no longer stand.
  • Diving. Shore diving works here: 33 ft at 0.25 mi and 66 ft at 0.35 mi from shore.

Source: NOAA U.S. Coastal Relief Model (public domain), cells of about 300 ft; depth below mean sea level. For reference only: not for navigation or anchoring.

Tides near Sereno Del MarTides nearby

All places in California, A to Z (712) →

Sereno Del Mar at a glance

  • Town or city of about 126 people. Coordinates: 38.384° N, 123.073° W.
  • It is 513 mi northwest of San Diego, the main place in California. The sun rises 32 min later and sets 15 min later than in San Diego.
  • The nearest tide station, Bodega Harbor Entrance, is 5.3 mi to the south.
  • Its coast faces west.
  • Beaches and harbors nearby: Portuguese Beach (0.5 mi), Carmel Beach (Sonoma County) (0.8 mi), Gleason Beach (0.8 mi), Arched Rock Beach (0.9 mi).

Questions about Sereno Del MarQuestions

What time is high tide today in Sereno Del Mar?

Today in Sereno Del Mar there are high tides at 2:40 am (4.5 ft) and 1:09 pm (6.3 ft) and low tides at 7:15 am and 8:32 pm. Tide coefficient 78.

What time is sunset today in Sereno Del Mar?

At 6:16 pm. There is light until the end of civil twilight, at 6:43 pm.

What time is sunrise tomorrow in Sereno Del Mar?

At 7:37 am. First light comes at 6:38 am.

What phase is the moon today?

Waning gibbous, 83% illuminated. New moon on Sun, Nov 8 · 11:03 pm.

When are the next spring tides?

From November 9 to 11.

What are today's solunar periods?

Major 3:00–5:00 am, Minor 11:28 am–12:28 pm, Major 3:32–5:32 pm, Minor 8:37–9:37 pm. Today's activity is medium.

What's the weather like today in Sereno Del Mar?

Overcast, from 51 °F to 65 °F, with a light air from the east-northeast (3 mph) and a 2% chance of rain.

How is the sea today in Sereno Del Mar?

Moderate (Douglas 4): 5.3 ft waves with a period of 9.7 s from the west-northwest. The water is 60.8 °F.

When is the best time to visit Sereno Del Mar?

The best time to visit Sereno Del Mar is from June to September: highs of 71 °F to 75 °F, barely 1 rainy day a month and 10 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 Bodega Harbor Entrance (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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