Captain's Log
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Egersund to Hånstholm: North Sea Crossing

S
S/V Magische Pompoen
·14 April 2026·10 min read·Denmark

LEG 2.1: STAGING FOR NORTH SEA CROSSING

Note: Most sailors stage from either Egersund or Farsund (Norway) for the North Sea crossing to Denmark. Both ports are suitable; Farsund slightly better positioned for crossing angle to Hirtshals.

Preparation Days: 1-3 days (or more) waiting for suitable weather window

Critical Activities:

  • Monitor weather forecasts obsessively (yr.no, DMI.dk, VHF broadcasts)
  • Check vessel thoroughly (engine, steering, rigging, electronics)
  • Ensure full fuel + 50% reserve
  • Provision for 3-4 days (crossing + Danish arrival)
  • Crew rest and briefing
  • Review safety equipment (life jackets, harnesses, EPIRB, flares)
  • Plan watch schedule for crossing
  • File float plan with family/friend


LEG 2.2: NORTH SEA CROSSING - NORWAY TO DENMARK

CRITICAL SECTION - REQUIRES CAREFUL PLANNING

Farsund/Egersund → Hirtshals, Denmark

Distance: 90-110 NM (depending on departure point)

Duration: 18-22 hours continuous sailing OR split into 2 days with overnight at sea

Route Character: Open North Sea; most exposed passage of entire voyage

WEATHER WINDOW REQUIREMENTS (MANDATORY):

  • SW winds force 4 or less (maximum force 5 in very stable conditions)
  • Stable forecast for 36 hours minimum
  • No gales forecast within 48 hours
  • Visibility 5+ NM (avoid fog due to shipping traffic)
  • Barometer stable or rising (1010+ mb)

Many sailors wait 3-10 days for suitable weather window - this is normal and prudent. DO NOT RUSH THIS CROSSING.


Navigation Plan: Farsund → Hirtshals (Recommended Route)

Departure: Farsund (58°05.4'N, 6°48.0'E)

Distance: 90 NM

Course: Approximately 110°T (ESE)

Time: 18 hours @ 5 kts

Navigation Waypoints

  1. Departure: Farsund harbor (58°05.4'N, 6°48.0'E)

  2. Lista lighthouse: (58°06.6'N, 6°32.4'E) - Clear Lista peninsula heading offshore

  3. Mid-crossing waypoint: (57°48'N, 8°30'E) - Approximately 45 NM from Farsund

  4. Danish TSS approach: (57°38'N, 9°30'E) - Enter Traffic Separation Scheme area

  5. Hirtshals approach buoy: (57°35.4'N, 9°57.6'E)

  6. Arrival: Hirtshals Havn (57°35.8'N, 9°58.2'E)

Hazards & Considerations - North Sea Crossing

Weather & Sea State:

  • Absolutely critical: Only cross in settled weather with stable 36-hour forecast

  • Sea state: 2-3m typical in SW force 4; 4-6m in force 6 (DO NOT CROSS)

  • Wave period: North Sea waves shorter period (5-7 sec); steeper and more uncomfortable than Atlantic

  • Fetch: Unlimited from SW; seas build quickly if wind increases

  • Barometer: Monitor continuously; falling glass = weather deteriorating; abort if pressure drops 3+ mb in 3 hours

Traffic:

  • Very heavy shipping: North Sea is one of world's busiest sea areas

  • TSS (Traffic Separation Scheme): Mandatory routes for large ships; study before crossing

  • Cross TSS at right angles: If must cross shipping lanes, do so quickly at 90° to traffic flow

  • VHF watch: Monitor Channel 16 continuously; ships may call you if close

  • AIS critical: If equipped, watch for converging vessels constantly

  • Navigation lights: Ensure all lights working before departure; test during daylight

  • Radar reflector: Essential for visibility to large ships; hoist high

Offshore Oil & Gas:

  • Oil platforms: Several in crossing area; marked on charts with lights

  • Safety zones: Stay 500m clear of all platforms (legally required)

  • Supply vessels: May be working near platforms; give wide berth

  • Well heads: Submerged structures; marked by yellow special buoys; avoid

Fishing Activity:

  • Very extensive: North Sea is major fishing ground

  • Trawlers: May tow gear 100-500m behind; stay well clear (observe heading/gear)

  • Nets and long-lines: Difficult to see; watch for small marker buoys

  • Right of way: Fishing vessels have right of way when gear deployed

Navigation Considerations:

  • No intermediate shelter: Once committed past Lista, must complete passage to Denmark

  • Point of no return: Approximately 45 NM from Lista; assess conditions carefully here

  • Current: 0.5-1.5 kts generally; stronger near Danish coast

  • Tidal stream: Sets predominantly NE; check Danish tide tables for accurate prediction

  • Leeway: Account for drift in beam winds; may need 10-15° up-wind correction to maintain track

  • GPS essential: Verify position every 2 hours; cross-check with DR (dead reckoning)

Safety Preparations:

  • Life jackets: Worn or immediately accessible for all crew

  • Harnesses: Rig jacklines along deck before departure; clip on at night or in rough weather

  • EPIRB: Registered and easily accessible in cockpit

  • Flares: Check expiry dates; have both handheld and parachute aerial flares ready

  • VHF: Fully charged; have handheld backup with batteries

  • Position reports: Consider radio check-in with coastal station or family every 4 hours

  • Ditch bag: Prepared with essentials if abandoning ship (water, flares, EPIRB, handheld VHF)

Timing Options

Option A: Continuous Passage (Recommended for experienced crew)

  • Depart: Late afternoon/early evening from Farsund (around 16:00-18:00)

  • Night crossing: Sail through night with full crew rotation; 3-hour watches recommended

  • Arrive: Late morning/midday next day at Hirtshals (around 10:00-12:00)

  • Advantage: Fastest; single passage; arrive Danish harbor in daylight

  • Requires: Experienced night-sailing crew; good navigation skills; confidence in conditions

Option B: Sail-Rest-Sail (Safer for smaller/less experienced crew)

  • Day 1: Depart early morning (08:00); sail 10-12 hours to mid-crossing point

  • Night: Heave-to or slow sail overnight in international waters; maintain watch; rest crew in rotation

  • Day 2: Resume full speed at dawn; complete final 40-50 NM to Hirtshals

  • Advantage: Crew gets rest; safer for smaller crews; less demanding

  • Disadvantage: Takes longer; more total time exposed; requires good heave-to technique

Current & Tide - North Sea Crossing

Tidal Streams:

  • Direction: Predominantly SW-NE along crossing track

  • Strength: 0.5-1.5 kts average; up to 2 kts near Danish coast

  • Prediction: Use Danish tidal stream atlas (DMI) or Admiralty North Sea charts

  • Set effect: Can push vessel 15-30 NM off course if not corrected

  • Course adjustment: Typically need 5-15° up-current heading to maintain desired track

  • Recalculate: Check drift every 2 hours; adjust heading as needed

Tidal Calculations:

  • Flood: Sets NE (generally favorable for this passage)

  • Ebb: Sets SW (adverse; avoid if possible)

  • Timing: Try to depart so flood tide assists for majority of passage

  • Danish coast: Stronger streams near Hirtshals entrance; allow for set in final approach

Wind & Weather - North Sea Crossing

Forecast Sources (Use Multiple):

  • VHF weather: Channel 16 (Norwegian and Danish coastal broadcasts)

  • Internet (pre-departure): yr.no (Norwegian Met), dmi.dk (Danish Met), windguru.cz

  • Navtex: Monitor 518 kHz or 490 kHz for shipping forecasts and gale warnings

  • Barometer: Watch for pressure changes during passage; log every 2 hours

  • Satellite phone/Iridium (if available): Download GRIB files for updated forecasts

Acceptable Conditions for Crossing:

  • Wind: SW-W force 3-4 (10-16 kts); maximum force 4-5 in very stable forecast

  • Gusts: Less than 20 kts

  • Visibility: 5+ NM minimum (avoid if less due to heavy shipping traffic)

  • Forecast: Stable for 36 hours minimum; preferably 48 hours

  • Barometer: Stable or slowly rising (1010+ mb and steady)

  • Sea state: 2m or less; maximum 3m if stable and no deterioration forecast

Unacceptable Conditions (DO NOT SAIL):

  • Wind: Force 6+ or forecast to increase rapidly

  • Forecast: Any gale warnings within 48 hours

  • Visibility: Less than 5 NM (fog or heavy rain)

  • Barometer: Rapidly falling (3+ mb drop in 3 hours indicates approaching system)

  • Sea state: 3m+ waves or breaking seas

  • Uncertainty: If in ANY doubt about forecast or conditions, WAIT

Best Weather Window:

  • Optimal: Light N or NE winds force 3-4 (beam reach to broad reach)

  • Good: Light SW winds force 3 (gentle following sea)

  • Acceptable: SW force 4 with stable high pressure system

Season Considerations:

  • Best: Mid-July to mid-August (most stable conditions)

  • Good: Late June, early September

  • Avoid: May (fog common), October-April (frequent gales)

Waiting Strategy:

  • Be patient: Many experienced sailors wait 5-14 days for perfect window

  • Use waiting time productively: Boat maintenance, crew rest, thorough provisioning

  • Daily forecast check: Review at 08:00 and 20:00 minimum

  • Make go/no-go decision: Evening before departure based on morning forecast

  • Sleep well: Ensure full crew rest night before departure

Norwegian Wisdom: "Better to arrive late in this world than early in the next" - be conservative with weather decisions

Destination: Hirtshals Havn, Denmark

Coordinates: 57°35.8'N, 9°58.2'E

Approach:

  • Well-marked: Green and red lateral buoys guide clearly to harbor entrance

  • Ferry port: Major ferry terminal (Norway-Denmark route); stay clear of ferry lanes marked by buoys

  • Harbor entrance: Wide and easy; 200m+ opening between breakwaters

  • Guest marina: After entering, turn to starboard; follow signs "Lystbådehavn" (yacht harbor)

  • VHF call: Hail "Hirtshals Havn" on Channel 16, then switch to working channel for berth assignment

Harbor Details:

  • Depth: 4-8 m in marina; approaches 10-20m

  • Fuel: Full service fuel dock; diesel and petrol available 07:00-22:00 daily

  • Provisions: Excellent - Supermarkets within 500m (Føtex, Netto, Lidl); bakeries; restaurants; shopping center nearby

Repair Facilities:

Hirtshals Marina Service [QR-022]

Address: Havnevej 2D, 9850 Hirtshals

Phone: +45 98 94 22 88

Email: info@hirtshalsmarina.dk

Services: Travel lift 30 tons, hull repairs, bottom painting, winterization, storage

Hours: Mon-Fri 08:00-16:00, Sat 09:00-13:00 (summer)

Notes: Good facilities; can handle boats up to 12m; friendly to foreign yachts


Hirtshals Motor Service [QR-023]

Address: Industrivej 14, 9850 Hirtshals

Phone: +45 98 94 15 11

Services: Diesel engine repairs, Volvo Penta service, electrical systems

Hours: Mon-Fri 07:30-16:00

Notes: Fishing boat specialists but handle yachts; capable with all diesel engines


North Sea Sails [QR-024]

Address: Hjørnevej 8, 9850 Hirtshals

Phone: +45 51 94 78 32

Services: Sail repairs, canvas work, small rigging jobs

Hours: Mon-Fri 09:00-17:00 (call ahead)

Notes: Small operation; good for repairs after North Sea crossing

Chandlery: Hirtshals Skibs Service (decent selection of marine supplies)

Anchorage: Not recommended; use marina berths

Dining:

Budget: Hirtshals Fiskehus - fish & chips, fresh seafood, harbor location, DKK 70-130

Phone: +45 98 94 25 53

Mid-range: Restaurant Sandskær - Danish/seafood, harbor views, DKK 220-380

Phone: +45 98 94 13 44

Notes: CELEBRATION POINT - You've completed the North Sea crossing! Hirtshals is welcoming to foreign yachts; good facilities; consider 2-night rest after crossing

Customs/Immigration: Rarely checked (Schengen zone) but have ship's papers ready

Medical: Hirtshals Health Center; pharmacy in town center

VHF: Channel 16 for traffic, Channel 12 for marina ("Hirtshals Marina")

Language: Danish / English (excellent English spoken everywhere)

Cultural Note: First Danish port; Danish flag (Dannebrog) flown everywhere; relaxed atmosphere; excellent Danish pastries (wienerbrød) at bakeries - treat yourself after crossing!



PART 1: THE NORTH SEA CROSSING

Leg 2.1: Egersund (Norway) to Hanstholm (Denmark)

Distance: 120 NM

Time: 16-20 hours

Navigation: OPEN NORTH SEA - Your first major offshore passage

Weather: CRITICAL - Wait for good weather window (3+ days stable forecast)

Character: The crossing, the test, the North Sea's indifference


🌊 The North Sea Crossing

This is it. Your first real offshore passage. No land in sight for hours. Just you, the boat, and the North Sea.

Wait for:

  • Wind <20 knots
  • Swell <2.5m
  • Forecast stable 3+ days
  • No gales approaching

Don't attempt if:

  • Wind >25 knots
  • Swell >3m
  • Forecast uncertain
  • You're tired/sick

Departure:

Early morning from Egersund (first light). Arriving Hanstholm in daylight is ideal.

Watch system:

  • 3-hour shifts
  • Always someone on deck
  • Monitor VHF Ch. 16
  • AIS on, radar if you have it

During the crossing:

  • Stay hydrated
  • Eat before you're hungry
  • Sleep when you can
  • Check weather updates every 3-4 hours

If conditions worsen:

Heave to, reassess. If necessary, turn back (Egersund) or divert (Stavanger). No shame. You'll try again.

The North Sea doesn't care about your schedule.


HANSTHOLM, DENMARK [QR-043]

Coordinates: 57°07'N, 8°37'E

Marina: Hanstholm Havn

Berth Cost: €40-60/night

Character: Fishing port, industrial, not charming but FUNCTIONAL and SAFE

Facilities: Good (showers, laundry, fuel, provisions)


You made it to Denmark!

Hanstholm isn't pretty. It's a working port—fishing boats, concrete, efficiency. But right now, it's beautiful because it's land.

Bunker Museum [QR-044] - WWII German bunker complex, huge, interesting if you like military history. €10.

Provisions: Supermarkets in town, good selection, cheaper than Norway (everything is cheaper than Norway).

First Danish meal:

Buy smørrebrød from a local shop. Sit in the cockpit. Marvel at the fact that beer costs €2 instead of €10.


Dining:

🍴 Hanstholm Fiskehus [QR-045]

  • Fresh fish, simple, port atmosphere
  • Try: Fried plaice
  • €25-40

Stay 1-2 nights - Rest after crossing.


From From the Lights of Bifröst to the Dawn of Ionia · S/V Magische Pompoen.