TidePlanet

Today in Karhula there is high tide at 3:44 am (0.5 ft) and low tide at 2:01 pm. Right now the tide is falling toward the low tide at 2:01 pm. The sun rises at 7:29 am and sets at 4:22 pm: 8 h 54 min of daylight. The moon is 86% illuminated (waning gibbous) and rises at 4:38 pm. Major solunar periods run from 1:33 am to 3:33 am and from 2:05 pm to 4:05 pm. The next spring tides arrive from November 9 to 11. The sea is slight, with 1.9 ft waves. There's a gentle breeze from the south-southwest (8 mph). Overcast, 47 °F.

Fishing

Fishing in Karhula today

Fishing forecast, 7 days →

Best time to fish

Solunar activity today: high
9
Great day · 9 out of 10 3:20–5:10 pm Also 1:30–3:30 am
  • Major period 2:05–4:05 pm
  • Minor period 4:08–5:08 pm (moonrise)
  • Sunset at 4:22 pm, golden hour from 3:15 pm
  • Steady pressure (30.18 inHg), light onshore wind (6 mph) and some swell (1.6 ft waves) to stir the water
  • Waning gibbous: a bit more activity than at the quarters
  • A major period lines up with sunset

Your day at a glance

The best window, 3:20 pm to 5:10 pm, combines a major period, moonrise, sunset, a light onshore breeze and some swell. Also good from 1:30 am to 3:30 am, with a major period, a light onshore breeze and some swell.

Species with the most records nearby: Atlantic cod, European flounder and garfish. What you can catch

The tide barely moves in Karhula, so it doesn't count in the rating. How it works · Next 7 days · Fishing rules

Beach

Beach day in Karhula

Beach forecast, 7 days →

Is it a beach day?

0
Not a beach day · 0 out of 10 No good beach time today.
  • Cross-shore breeze (8 mph)
  • Calm for swimming: 1.9 ft waves
  • Cloudy (95% cloud cover)
  • Feels like 45 °F: chilly for the beach
  • Rain (0.03 in)
  • Water at 50 °F (very cold)

Today, hour by hour

  • Swimming Calm · 1.9 ft

    1.9 ft waves: calm for swimming. Low rip current risk. Always follow the lifeguard's flags.

  • Water 50 °F

    Very cold: ease in and keep swims short.

  • Sun & sunscreen UV 0 · SPF 15

    Max UV 0 (low): SPF 15 sunscreen.

  • Wind 8 mph

    Cross-shore breeze (8 mph).

  • Tide & sand

    Karhula has almost no tide: the beach stays the same all day.

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 Karhula

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). Bathing water quality: European Environment Agency (EEA), with data from the authorities of Finland.

Tides

Tides in Karhula

Today's high and low tides

  • ▲ High tide 3:44 am 0.5 ft

↓ Falling The tide is falling. 6 h 30 min to low tide at 2:01 pm.

In Karhula the astronomical tide is very small: about 0.5 ft between high and low tide. Here the sea level is moved mostly by wind and air pressure (storm surge), which can raise or lower it more than the tide itself.

2026 extremes: the highest tide of the year is on December 25 (0.8 ft) and the lowest, on April 24 (-0.7 ft).

Heights above mean sea level. Astronomical prediction: wind and air pressure can raise or lower the water by a few inches, and more in a storm. Not for navigation. mean sea level

Tide and solunar table · this week

Day Sun Tide 1Tide 2 Moon Major periods Activity
Today, Thu 29 7:29 am · 4:22 pm High tide 3:44 am · 0.5 ft Low tide 2:01 pm · 0.0 ft 86% Major periods 1:33 am · 2:05 pm High
Fri 30 7:31 am · 4:20 pm High tide 4:33 am · 0.5 ft Low tide 3:13 pm · 0.1 ft 77% Major periods 2:37 am · 3:09 pm Medium
Sat 31 7:34 am · 4:17 pm High tide 5:29 am · 0.5 ft Low tide 4:12 pm · 0.1 ft 66% Major periods 3:41 am · 4:11 pm Medium
Sun 1 7:36 am · 4:14 pm High tide 6:33 am · 0.4 ft Low tide 4:52 pm · 0.1 ft Last quarter Major periods 4:40 am · 5:07 pm Medium
Mon 2 7:39 am · 4:12 pm High tide 7:47 am · 0.4 ft Low tide 5:14 pm · 0.1 ft 44% Major periods 5:34 am · 5:59 pm Medium
Tue 3 7:42 am · 4:09 pm High tide 9:06 am · 0.3 ft Low tide 5:23 pm · 0.1 ft 33% Major periods 6:24 am · 6:47 pm Medium
Wed 4 7:44 am · 4:06 pm High tide 10:27 am · 0.3 ft Low tide 5:25 pm · 0.2 ft 23% Major periods 7:10 am · 7:33 pm Medium

▲ high tide · ▼ low tide · heights above mean sea level. Major periods: start time; they last 2 hours. Activity: based on the moon phase and the solunar periods.

Where this tide comes from

No significant tide

Tides from the Hamina Pitäjänsaari station (TICON-4), 8.9 mi from Karhula. Times and heights are its predictions.

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

How we calculate the tide

Sea and waves

The sea at Karhula

7-day waves

Sea stateSea state: slight

Slight Douglas 3 · moderate breeze, Beaufort 4
Waves 1.9 ft · 3.3 s from the south-southwest (207°)
Swell 0.5 ft · 2.9 s from the south-southeast
Current 0.2 mph toward the NE

The waves you may find

  • Most commonMost common1.0 ft
  • Significant1.9 ft
  • Highest expectedHighest4.1 ft

One wave in seven is higher than the significant height, and about 3 times a day one reaches 4.1 ft. Before heading out, expect waves of up to 4.1 ft.

Wind on the coast and offshore

On the coast 8 mph SSW · gusts 16
Offshore (19 mi S)Offshore 17 mph SW · gusts 23

Cross-shore wind. The coast faces southeast and the wind blows along the shore: drift and current run parallel to the beach.

Cross-shore Hourly wind →

Wave height, next 7 daysWaves, next 7 days

Waves stay much the same all week. The biggest waves arrive on Thursday 29: 2.2 ft with a period of 4 s, from the south-southwest (slight).

Water temperature

Water temperature →
Water now50.4 °F
Today 50.4–50.5 °F air: 46 / 50 °F
Satellite (2 days ago) 49.5 °F measured 1.5 mi away

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 47.8 °F by Wednesday 4.

Water warmer than normal for late October (+4.4 °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 7:31 am (local time).

Nearest buoy

Loviisa Orrengrund Buoy 29 mi SW of here Measured at 2:30 am, 5 h 1 min ago
Waves 3.3 ft · 5 s —
Water 52.2 °F

This is a real measurement of the sea, not a forecast. Data from FMI, via the E.U. Copernicus Marine Service. Generated using E.U. Copernicus Marine Service Information (doi:10.48670/moi-00036).

Diving

Diving in Karhula today

Diving and snorkeling, 7 days →

Diving and snorkeling today

Likely visibility: good
10
Great day · 10 out of 10 9:00 am–12:00 pm
  • 0.5 ft swell at 3 s from the south-southeast: barely any surge
  • Light cross-shore wind (8 mph)
  • 0.1 mph current toward the east, weak (model)
  • Sun high: more light underwater
Swell 0.5 ft 3 s · from the SSE
Likely visibility Good Snorkeling: fair
Water and suit 50.4 °F 7 mm semi-dry suit
Current 0.1 mph toward the E
  • Slack water today: none; the tide doesn't count here
  • Likely visibility: good. The sea has been calm and there's been little rain. Based on the last 24 hours of data.
  • Water at 50.4 °F: a 7 mm semi-dry suit, with hood, gloves and booties.
  • Snorkeling: doable, with some waves or wind.
  • Night dive: dark from 5:08 pm. Waning gibbous (86%), rising at 4:38 pm: a bright night.

Your diving day at a glance

The best window, 9:00 am to 12:00 pm, combines little swell, light wind, weak current and the sun high.

In Karhula the tide barely moves the water, so there's no slack to wait for: swell, wind and current are what count.

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

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

Weather in Karhula

14-day weather

Now in Karhula

Now 47 °F Overcast · feels like 42 °F · 46 / 50 °F
Low / high
46 / 50 °F
Rain
0.04 in · 73%
Clouds
93%
Humidity
87%
Dew pointDew point
44 °F
Visibility
15 mi
UV indexUV
0 · low
Air qualityAir
Fair · 24
Saharan dust
No
Pollen
None

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 (−0.01 inHg in 3 hours). Over the next 48 hours: +0.14 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 am3:00 am6:00 am9:00 am12:00 pm3:00 pm6:00 pm9:00 pm
Sky OvercastOvercastOvercastPartly cloudyOvercastLight rainLight rainOvercast
Temperature 47°47°47°48°49°49°50°50°
Wind (mph) 9 SSW10 SSW9 SSW8 SW8 SSW7 SSW6 SSW6 SW
Gusts 1819191516151112
Waves 2.2 ft2.0 ft1.9 ft1.8 ft1.6 ft1.6 ft1.6 ft1.6 ft
Rain 0.00 in0.00 in0.00 in0.00 in0.00 in0.00 in0.00 in0.00 in
  • 9:00 am 48° 8 SW 1.8 ft
  • 12:00 pm 49° 8 SSW 1.6 ft
  • 3:00 pm 49° 7 SSW 1.6 ft
  • 6:00 pm 50° 6 SSW 1.6 ft
  • 9:00 pm 50° 6 SW 1.6 ft
  • 12:00 am 46° 4 W 1.6 ft
  • 3:00 am 47° 3 SW 1.6 ft
  • 6:00 am 48° 4 SW 1.5 ft

Next 14 daysComing days

Day Sky Low / high Max wind Max wave
Today · 29 Light rain 46 / 50 °F 10 mph SW 2.2 ft
Fri 30 Light showers 43 / 49 °F 9 mph WNW 1.7 ft
Sat 31 Overcast 41 / 46 °F 9 mph NNE 0.7 ft
Sun 1 Light rain 41 / 48 °F 5 mph SE 1.4 ft
Mon 2 Light rain 43 / 47 °F 4 mph SW 1.5 ft
Tue 3 Light rain 36 / 44 °F 16 mph NW 1.6 ft
Wed 4 Overcast 30 / 39 °F 16 mph NNW 1.8 ft
Thu 5 Overcast 29 / 43 °F 7 mph WNW 0.7 ft
Fri 6 Overcast 33 / 43 °F 9 mph WNW 1.0 ft
Sat 7 Overcast 37 / 44 °F 9 mph NW 2.3 ft
Sun 8 Overcast 38 / 45 °F 16 mph W 6.6 ft
Mon 9 Overcast 34 / 39 °F 17 mph NW 5.8 ft
Tue 10 Mainly clear 28 / 35 °F 12 mph NNW 4.1 ft
Wed 11 Overcast 28 / 40 °F 9 mph W 2.2 ft
  • Fri 30 Light showers 43° / 49° 1.7 ft
  • Sat 31 Overcast 41° / 46° 0.7 ft
  • Sun 1 Light rain 41° / 48° 1.4 ft
  • Mon 2 Light rain 43° / 47° 1.5 ft
  • Tue 3 Light rain 36° / 44° 1.6 ft
  • Wed 4 Overcast 30° / 39° 1.8 ft
  • Thu 5 Overcast 29° / 43° 0.7 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.

  • The models Partly agree · medium confidence: unsure about rain today. See the models →
  • Outlook Next few weeks, compared with normal: normal temperatures, normal rain and a warmer sea. See the outlook →
  • Normal Today, warmer than normal for late October (+6.9 °F; normal high: 43 °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 7:31 am (local time).

Sun

The sun in Karhula

Sunrise and sunset →

Sunrise and sunset

Rises 7:29 am in the ESE (117°)ESE
Sets 4:22 pm in the WSW (243°)WSW
  • First light 5:53 am
  • Full dark 5:57 pm
  • Civil dawn 6:43 am
  • Civil dusk 5:08 pm
  • Solar noon 11:56 am (16° high)
  • Daylight 8 h 54 min (−5 min)
  • Evening golden hour 3:15 pm
  • Full dark 5:57 pm

Golden hour and the day-night map

Morning golden hour7:29–8:36 am
Evening golden hour3:15–4:22 pm
Karhula

Today the sun is 92,337,359 mi away and looks 32′ 11″ across.

Moon and solunar

The moon in Karhula

The moon for 7 days →

Moon phase and position

Waning gibbous · 86% 86% illuminated · 18.8 days old New moon on Mon, Nov 9 · 9:03 am
Rises 4:38 pm in the NNE (20°)NNE
Sets 2:23 pm tomorrow · in the NNW (338°) · set at 1:31 pm
Transit 2:33 am overhead
Visible 21 h 45 min from 4:38 pm to 2:23 pm

Today the moon is 226,597 mi away and looks 32′ 45″ across.

Solunar periods

Today's activity: high
  • 1:33–3:33 am Major · the moon passes overhead · high activity
  • 2:05–4:05 pm Major · the moon passes underfoot · high activity
  • 1:01–2:01 pm Minor · moonset · medium activity
  • 4:08–5:08 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 · 10:29 pmNov 1 in 3 days
  • New moon Mon, Nov 9 · 9:03 amNov 9 in 11 days
  • First quarter Tue, Nov 17 · 1:48 pmNov 17 in 19 days
  • Full moon Tue, Nov 24 · 4:54 pmNov 24 in 26 days

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

Place

Where to fish in Karhula

All places in Kymenlaakso →

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

Shallow, gradual

Shallow, gradual bottom: 0 ft at 490 ft.

From the shoreline (1.7 mi from Karhula) out to sea, heading southeast.

How far from shore

  • 16 ft deepnot within 490 ft
  • 33 ft deepnot within 490 ft
  • 66 ft deepnot within 490 ft
  • 164 ft deepnot within 490 ft

For fishing, swimming and diving

  • Shore fishing. Very shallow: the water doesn't reach 16 ft within 490 ft. 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 490 ft. For deeper dives, take a boat farther out.

Inside bays, estuaries and harbors the bottom changes a lot from spot to spot (channels and shoals): use this only as a rough guide. There is land ahead (an island, a headland or the far shore) 490 ft out.

Source: EMODnet Bathymetry DTM 2024 (CC BY 4.0), cells of about 380 ft; depth at the lowest astronomical tide. For reference only: not for navigation or anchoring.

Nearest lighthouse

Pirkoyri 4.5 mi south

Light
A flash every 3 s; white, red or green depending on where you see it from · Fl WRG 3s
Range
5 nautical miles (5.8 mi)
Light height
20 ft above sea level

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

Tides near KarhulaTides nearby

All places in Kymenlaakso, A to Z (32) →

Karhula at a glance

  • Town or city of about 22,867 people. Coordinates: 60.522° N, 26.931° E.
  • It is 3.8 mi north of Kotka, the main place in Kymenlaakso. The sun rises at the same time and sets at the same time than in Kotka.
  • The nearest tide station, Hamina Pitäjänsaari, is 8.9 mi to the east.
  • Its coast faces southeast.
  • Beaches and harbors nearby: Sunilan Satama (2.3 mi), Kantasatama (3.5 mi), Etelä Hietanen (3.5 mi), Sapokka (4.3 mi).

Questions about KarhulaQuestions

What time is sunset today in Karhula?

At 4:22 pm. There is light until the end of civil twilight, at 5:08 pm.

What time is sunrise tomorrow in Karhula?

At 7:31 am. First light comes at 5:56 am.

What phase is the moon today?

Waning gibbous, 86% illuminated. New moon on Mon, Nov 9 · 9:03 am.

When are the next spring tides?

From November 9 to 11.

What are today's solunar periods?

Major 1:33–3:33 am, Minor 1:01–2:01 pm, Major 2:05–4:05 pm, Minor 4:08–5:08 pm. Today's activity is high.

What's the weather like today in Karhula?

Light rain, from 46 °F to 50 °F, with a gentle breeze from the south-southwest (8 mph) and a 73% chance of rain.

How is the sea today in Karhula?

Slight (Douglas 3): 1.9 ft waves with a period of 3.3 s from the south-southwest. The water is 50.4 °F.

When is the best time to visit Karhula?

The best time to visit Karhula is in July: highs of 72 °F, about 8 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: Hamina Pitäjänsaari 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).

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

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