Staying Home Sucks, home
Drøbak lake pier (Unsplash)
Drøbak, the nearest town, 4 km away. Photo: Jorge Mallo jorgemallo, CC0, Wikimedia Commons

Møkkalassa

Dive site · Norway

Open Water divers and up

Scored for Advanced divers

Is it worth the trip?

65Good out of 100 for your dates

Home sucks

5 days tie for best

Each day of your trip, out of 100

Tue 3 · 65 out of 100

Sea
0.0 mflat
Wind
0 kn
Gusts
4kn
Air
7°C

Wed 4 · 65 out of 100

Sea
0.0 mflat
Wind
0 kn
Gusts
3kn
Air
5°C

Thu 5 · 65 out of 100

Sea
0.0 mflat
Wind
0 kn
Gusts
5kn
Air
5°C

Fri 6 · 65 out of 100

Sea
0.0 mflat
Wind
0 kn
Gusts
4kn
Air
4°C

Sat 7 · 65 out of 100

Sea
0.0 mflat
Wind
0 kn
Gusts
5kn
Air
3°C

Sun 8 · 64 out of 100

Sea
0.0 mflat
Wind
3 kn
Gusts
8kn
Air
3°C

Mon 9 · 64 out of 100

Sea
0.0 mflat
Wind
2 kn
Gusts
7kn
Air
3°C

Tap a day for sea, wind and water. Full forecast

Forecast: next 9 days

Full forecast
  1. Mon 264, good
  2. Tue 365, good
  3. Wed 465, good
  4. Thu 565, good
  5. Fri 665, good
  6. Sat 765, good
  7. Sun 864, good
  8. Mon 964, good
  9. Tue 1065, good

The site in five facts

  • Down to 25 mits deepest
  • From a boathow you get in
  • Open Waterand up
  • Water 9 °Cdrysuit
  • Faces NWswell from there reaches it

Full forecast

every day, every number

The score doesn't know currents, the visibility on the day or your certification.

Suits Open Water divers and up, as a dive guide states it. Scored for Advanced divers.

Sea and wind forecast and score for each day at Møkkalassa
DayScoreSeaWindGustsAir
Mon 2Nov64, good0.0 mflat3 kn8kn8°C
Tue 3Nov65, good0.0 mflat0 kn4kn7°C
Wed 4Nov65, good0.0 mflat0 kn3kn5°C
Thu 5Nov65, good0.0 mflat0 kn5kn5°C
Fri 6Nov65, good0.0 mflat0 kn4kn4°C
Sat 7Nov65, good0.0 mflat0 kn5kn3°C
Sun 8Nov64, good0.0 mflat3 kn8kn3°C
Mon 9Nov64, good0.0 mflat2 kn7kn3°C
Tue 10Nov65, good0.0 mflat1 kn6kn3°C

Sea is the waves near the site, in metres; wind and gusts in knots. "Boats in": gusts that keep dive boats in. More

Tide

  • Mon 2 NovLow 04:14 −0.1 mHigh 10:59 +0.2 mLow 16:51 −0.2 mHigh 23:40 +0.2 m
  • Tue 3 NovLow 05:12 −0.1 mHigh 11:51 +0.2 mLow 17:49 −0.2 m
  • Wed 4 NovHigh 00:30 +0.2 mLow 06:02 −0.1 mHigh 12:42 +0.2 mLow 18:41 −0.2 m

Local clock times; heights about mean sea level. On open coasts the times are usually within a quarter of an hour; in bays, estuaries and on the Gulf of Mexico they can be an hour or more out. Slack water, the safest time to dive where there is current, is about half an hour either side of each high and low. Tide: EOT20 global ocean tide model, Hart-Davis et al. 2021, DGFI-TUM (doi:10.17882/79489), CC BY 4.0. Times and heights computed by us. A model, not a tide table: check a local table before you go.

Forecast updated . It refreshes every three hours. Forecast data: ECMWF, DWD, Météo-France and NOAA, served by Open-Meteo.com (CC BY 4.0). Changed by us. Generated using E.U. Copernicus Marine Service Information.

Map

the site and its town

Each place wears its best day on these dates: green good, amber fair, pale red poor, as the key says.

The map needs JavaScript. Every place on it is listed on this page, and each place's page links to Google Maps.

One finger scrolls the page; two fingers move the map. Pins are our own positions. Map OpenFreeMap, © OpenMapTiles, data © OpenStreetMap contributors.

About

the place in full, sources, credits

About Møkkalassa

It goes down to 25 m. You get in from a boat. It suits Open Water divers and up, as a dive guide states it. The coast faces NW: swell from the NW reaches it, and wind from the SE blows out to sea. No dive centre within 10 km, the nearest 23 km away. The sea is about 3°C in February, its coldest month (drysuit), and 18°C in July, its warmest (7 mm wetsuit and hood). The town to stay in is Drøbak. Within 5 km we also list 3 wind sports spots and 1 mountain bike area.

  • What it is No source states what kind of site it is.
  • How deep Down to 25 m.
  • Getting in From a boat.
  • Who it suits Suits Open Water divers and up, as a dive guide states it.
  • Dive centres No dive centre within 10 km, the nearest 23 km away.

Water about 9°C: drysuit. Typical sea temperature for the time of year, not a forecast.

The score is the conditions only: the journey, the price and the partners never change it (how we score, how we earn).

Rough cost (estimate): about US$1,390–US$2,580 each

about US$1,390–US$2,580 each · 6 nights, 2 sharing: flights, hire car, stay, food.

Our estimate from typical public prices, not a quote: check the real prices before you book (where they come from). Prices are about, in US Dollar (USD): our pound figures at the European Central Bank's rate of 30 October 2026.

How we worked it out 
Rough cost per person for this trip
WhatHow we worked it outEach
Flightsreturn ORD to OSL, estimated from distance and season, changing at JFK, full-service airlines, with a hold bagabout US$456–US$945
Hire car6 days, sharedabout US$214–US$355
Stay6 nights, a mid-range double, sharedabout US$342–US$569
Food7 days eating outabout US$382–US$710
Totalabout US$1,390–US$2,580

Guided dives are not priced yet: we have no sourced price, so it is not in it. Prices from public sources, checked in 2026.

Where to stay: Drøbak

Closest

Drøbak

about 10 min by car · 9 places to stay

about US$127/nightcountry average

See 9 places to stay in Drøbak · Booking.com

About Drøbak its beds, food and every spot near it

About US$127 a night is our estimate of the country's average 2-star double room that month: not each town's price, and not a quote. Drives are estimates. Prices are about, in US Dollar (USD): our pound figures at the European Central Bank's rate of 30 October 2026.

Getting there: about 18h 05m

About 18h 05m door to door from Chicago

Fly ORD → OSL, changing at John F. Kennedy International Airport (JFK), then 1h 25m by road

An estimate, one way; the journey never changes the score.

In the water

Dive centres nearby

The nearest named dive centres and shops within 25 km, in a straight line; training agencies where the map states them. Listings, not a recommendation. Dive centres: © OpenStreetMap contributors (ODbL). Credits

What you might see

Too few open records near this site to list its animals. Ask a dive centre what you are likely to see.

What is under the water (visibility, current, life) no free forecast gives. Ask a dive centre before you book.