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  <url>
    <loc>https://apexmarinelabs.com/</loc>
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  <url>
    <loc>https://apexmarinelabs.com/products/used-boat-inspection-checklist-pdf-due-diligence-kit</loc>
    <lastmod>2026-11-05T04:40:27+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0753/1161/2072/files/apex-due-diligence-kit-01-cover_654051ed-3080-4fc7-a7f6-4143efb039dd.webp?v=1791985170</image:loc>
      <image:title>The Boat Buyer&apos;s Due Diligence Kit: A 214-Point Boat Inspection Checklist, From Viewing to Offer</image:title>
      <image:caption>Cover of the Boat Buyer&apos;s Due Diligence Kit PDF, a 214-point used boat inspection checklist by Apex Marine Labs</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://apexmarinelabs.com/products/sailboat-sea-trial-log-pdf</loc>
    <lastmod>2026-11-05T04:40:27+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0753/1161/2072/files/apex-sea-trial-log-01-cover_099dd1ce-3050-4fee-84db-cdf83005cab0.webp?v=1791985170</image:loc>
      <image:title>Sailboat Sea Trial Log PDF: Timed Performance &amp; Handling Record</image:title>
      <image:caption>Cover of the Sailboat Sea Trial Log PDF, a sea trial checklist with reciprocal headings, tacking angle and RPM ladder</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://apexmarinelabs.com/products/boat-purchase-budget-worksheet-pdf</loc>
    <lastmod>2026-11-05T04:40:27+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0753/1161/2072/files/apex-budget-worksheet-01-cover_92e26fb4-5732-4531-a7f2-a926feac9d7a.webp?v=1791985170</image:loc>
      <image:title>Boat Purchase Budget Worksheet PDF: Defect-to-Cost &amp; Offer Model</image:title>
      <image:caption>Cover of the Boat Purchase Budget Worksheet PDF: the offer built down from the asking price, with a walk-away line</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://apexmarinelabs.com/products/marine-diesel-baseline-trend-log-pdf</loc>
    <lastmod>2026-11-05T04:40:27+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0753/1161/2072/files/apex-diesel-baseline-trend-log-01-cover_9cabc732-2eed-42c4-a0f8-64411089ddec.webp?v=1791985171</image:loc>
      <image:title>Marine Diesel Baseline &amp; Trend Log PDF: Reference, Baseline &amp; Deviation Record</image:title>
      <image:caption>Cover of the Marine Diesel Baseline and Trend Log PDF, a boat engine maintenance log with readings against your baseline</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://apexmarinelabs.com/products/drivetrain-alignment-shaft-record-pdf</loc>
    <lastmod>2026-11-05T04:40:27+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0753/1161/2072/files/apex-drivetrain-alignment-record-01-cover_09cc26df-e58a-42b3-9090-16c73dce7a36.webp?v=1791985171</image:loc>
      <image:title>Drivetrain Alignment &amp; Shaft Record PDF: Coupling, Runout &amp; Stern Gear Log</image:title>
      <image:caption>Cover of the Drivetrain Alignment and Shaft Record PDF: cutless bearing play plotted against your own dashed limit</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://apexmarinelabs.com/products/cooling-exhaust-service-record-pdf</loc>
    <lastmod>2026-11-05T04:40:27+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0753/1161/2072/files/apex-cooling-exhaust-record-01-cover_2106f9d1-9abe-4aac-b1a8-a8dec58cf571.webp?v=1791985171</image:loc>
      <image:title>Cooling &amp; Exhaust Service Record PDF: Raw Water, Heat Exchange &amp; Exhaust Log</image:title>
      <image:caption>Cover of the Cooling and Exhaust Service Record PDF: heat exchanger effectiveness plotted against your own dashed baseline</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://apexmarinelabs.com/products/lithium-dc-system-record-pdf</loc>
    <lastmod>2026-11-05T04:40:27+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0753/1161/2072/files/apex-lithium-dc-system-record-01-cover_d86c0c30-3b7c-44f3-a02a-69b81a30ebe7.webp?v=1791985171</image:loc>
      <image:title>Lithium &amp; DC System Record PDF: Configuration, Commissioning &amp; Cell Balance Log</image:title>
      <image:caption>Cover of the Lithium and DC System Record PDF, a lithium battery for boat record: cell spread against your commissioning line</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://apexmarinelabs.com/products/standing-rigging-inspection-tension-record-pdf</loc>
    <lastmod>2026-11-05T04:40:27+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0753/1161/2072/files/apex-standing-rigging-record-01-cover_e73bd767-e7a3-463e-a693-d59199b85bc7.webp?v=1791985171</image:loc>
      <image:title>Standing Rigging Inspection &amp; Tension Record PDF: Rig Inventory, Tune Baseline &amp; Age Register</image:title>
      <image:caption>Cover of the Standing Rigging Inspection and Tension Record PDF: cap shroud tension by session against your rigger&apos;s target</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://apexmarinelabs.com/products/sail-inventory-condition-register-pdf</loc>
    <lastmod>2026-11-05T04:40:27+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0753/1161/2072/files/apex-sail-inventory-register-01-cover_01c1bb56-2ef0-40ee-855f-19cddede0bd9.webp?v=1791985172</image:loc>
      <image:title>Sail Inventory &amp; Condition Register PDF: Wardrobe, Usage Hours &amp; Shape Record</image:title>
      <image:caption>Cover of the Sail Inventory and Condition Register PDF: mainsail hours by season rising toward your loft&apos;s quoted life</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://apexmarinelabs.com/products/rig-tune-target-speed-log-pdf</loc>
    <lastmod>2026-11-05T04:40:27+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0753/1161/2072/files/apex-rig-tune-target-speed-01-cover_6009d810-07d8-409b-bcfc-a16395fb932c.webp?v=1791985172</image:loc>
      <image:title>Rig Tune &amp; Target Speed Log PDF: Instrument Calibration, Settings Matrix &amp; Your Own Polar</image:title>
      <image:caption>Cover of the Rig Tune and Target Speed Log PDF: a sailboat polar diagram plotted from your own runs, best VMG marked</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://apexmarinelabs.com/products/solar-hydro-yield-record-pdf</loc>
    <lastmod>2026-11-05T04:40:27+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0753/1161/2072/files/apex-solar-hydro-yield-record-01-cover_ab1fd312-2256-46a3-8aae-f45ce6adb198.webp?v=1791985337</image:loc>
      <image:title>Solar &amp; Hydro Yield Record PDF: Array Configuration, Shading Survey &amp; Output Log</image:title>
      <image:caption>Cover of the Solar and Hydro Yield Record PDF: boat solar panel specific yield month by month against your own first season</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://apexmarinelabs.com/products/12v-load-energy-budget-worksheet-pdf</loc>
    <lastmod>2026-11-05T04:40:27+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0753/1161/2072/files/apex-12v-load-energy-budget-01-cover_93f9c626-7c2a-4eb2-9706-49a2f00c944b.webp?v=1791985338</image:loc>
      <image:title>12V Load &amp; Energy Budget Worksheet PDF: Measured Draw, Duty by Regime &amp; Autonomy</image:title>
      <image:caption>Cover of the 12V Load and Energy Budget Worksheet PDF: boat electrical system daily amp hours against your usable capacity</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://apexmarinelabs.com/products/coastal-passage-float-plan-pdf</loc>
    <lastmod>2026-11-05T04:40:27+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0753/1161/2072/files/apex-coastal-float-plan-01-cover_b93adaa2-fdb4-4f9b-b73a-3a6e0793d549.webp?v=1791985338</image:loc>
      <image:title>Coastal Passage &amp; Float Plan PDF: Sources, Legs, Your Own Limits &amp; the Copy Left Ashore</image:title>
      <image:caption>Cover of the Coastal Passage and Float Plan template PDF: passage legs, a tidal gate and the copy left ashore</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://apexmarinelabs.com/products/offshore-passage-planning-workbook-pdf</loc>
    <lastmod>2026-11-05T04:40:27+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0753/1161/2072/files/apex-offshore-passage-workbook-01-cover_76d85b3d-661f-4bfe-9365-962703616d5f.webp?v=1791985338</image:loc>
      <image:title>Offshore Passage Planning Workbook PDF: Routing Reviews, Consumables &amp; Watch Reality</image:title>
      <image:caption>Cover of the Offshore Passage Planning Workbook PDF: noon positions along an ocean track and the distance still to run</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://apexmarinelabs.com/products/watchkeeping-roster-night-passage-log-pdf</loc>
    <lastmod>2026-11-05T04:40:27+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0753/1161/2072/files/apex-watchkeeping-roster-01-cover_2b0677a8-ef19-42ed-82cb-ec1907ac1ee5.webp?v=1791985338</image:loc>
      <image:title>Watchkeeping Roster &amp; Night Passage Log PDF: Competence by the Clock, Rotation &amp; the Night Watch</image:title>
      <image:caption>Cover of the Watchkeeping Roster and Night Passage Log PDF: a 24-hour watch dial and the slot where nobody awake can reef</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://apexmarinelabs.com/products/safety-equipment-expiry-register-pdf</loc>
    <lastmod>2026-11-05T04:40:27+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0753/1161/2072/files/apex-safety-equipment-register-01-cover_fd8a4936-d788-4300-a804-d1424c6f40dc.webp?v=1791985339</image:loc>
      <image:title>Safety Equipment &amp; Expiry Register PDF: Your Requirements, the Locker &amp; the Next Deadline</image:title>
      <image:caption>Cover of the Safety Equipment and Expiry Register PDF, a boat safety equipment checklist with the next deadline marked</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://apexmarinelabs.com/products/spares-tools-inventory-register-pdf</loc>
    <lastmod>2026-11-05T04:40:27+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0753/1161/2072/files/apex-spares-tools-register-01-cover_46b15c27-37f1-42b5-a187-9b87587b931d.webp?v=1791985338</image:loc>
      <image:title>Spares &amp; Tools Inventory Register PDF: What Failed, What&apos;s Aboard &amp; the Spanner That Fits It</image:title>
      <image:caption>Cover of the Spares and Tools Inventory Register PDF, a boat spares list: an open spanner on a nut, the spare no tool reaches</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://apexmarinelabs.com/products/medical-kit-inventory-expiry-log-pdf</loc>
    <lastmod>2026-11-05T04:40:27+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0753/1161/2072/files/apex-medical-kit-log-01-cover.webp?v=1791985338</image:loc>
      <image:title>Medical Kit Inventory &amp; Expiry Log PDF: Who Specified It, What&apos;s in the Box &amp; the Next Date</image:title>
      <image:caption>Cover of the Medical Kit Inventory and Expiry Log PDF, a boat medical kit record with packet dates falling into order</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://apexmarinelabs.com/products/annual-running-cost-model-pdf</loc>
    <lastmod>2026-11-05T04:40:27+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0753/1161/2072/files/apex-annual-running-cost-01-cover.webp?v=1791985339</image:loc>
      <image:title>Annual Running Cost Model PDF: Your Invoices, the Cost per Hour &amp; the Cost per Mile</image:title>
      <image:caption>Cover of the Annual Running Cost Model PDF: boat ownership costs from a stack of invoices, per hour, per mile and per night</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://apexmarinelabs.com/products/haul-out-winterisation-record-pdf</loc>
    <lastmod>2026-11-05T04:40:27+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0753/1161/2072/files/apex-haul-out-record-01-cover.webp?v=1791985339</image:loc>
      <image:title>Haul-Out &amp; Winterization Record PDF: A Boat Winterization Checklist in Two Halves, What the Slings Show and What Spring Must Undo</image:title>
      <image:caption>Cover of the Haul-Out and Winterization Record PDF, a boat winterization checklist with a hull in the slings and paired ticks</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://apexmarinelabs.com/products/title-registration-insurance-handover-register-pdf</loc>
    <lastmod>2026-11-05T04:40:27+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0753/1161/2072/files/apex-title-registration-register-01-cover.webp?v=1791985488</image:loc>
      <image:title>Title, Registration, Insurance &amp; Handover Register PDF: Which Document, Which Reference, Which Date</image:title>
      <image:caption>Cover of the boat documents register PDF: title, registration, insurance, a hull number read off the transom and matched</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://apexmarinelabs.com/products/boat-buying-command-kit</loc>
    <lastmod>2026-11-05T04:40:27+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0753/1161/2072/files/apex-kit-boat-buying-01-cover.webp?v=1791985489</image:loc>
      <image:title>The Boat Buying Command Kit: Inspect, Sea Trial &amp; Price, Complete</image:title>
      <image:caption>Cover of the Boat Buying Command Kit Guide, a buying a used boat checklist kit: three records converging into one sorted list</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://apexmarinelabs.com/products/engine-drivetrain-command-kit</loc>
    <lastmod>2026-11-05T04:40:27+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0753/1161/2072/files/apex-kit-engine-drivetrain-01-cover.webp?v=1791985489</image:loc>
      <image:title>The Engine &amp; Drivetrain Command Kit: Baseline, Alignment &amp; Cooling</image:title>
      <image:caption>Cover of the Engine and Drivetrain Kit Guide, a boat maintenance log kit: three records converging into one sorted list</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://apexmarinelabs.com/products/electrical-power-command-kit</loc>
    <lastmod>2026-11-05T04:40:27+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0753/1161/2072/files/apex-kit-electrical-power-01-cover.webp?v=1791985489</image:loc>
      <image:title>The Electrical &amp; Power Command Kit: Bank, Array &amp; Load, Measured</image:title>
      <image:caption>Cover of the Electrical Power Kit Guide, a boat electrical system record kit: three records converging into one sorted list</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://apexmarinelabs.com/products/rig-sails-command-kit</loc>
    <lastmod>2026-11-05T04:40:27+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0753/1161/2072/files/apex-kit-rig-sails-01-cover.webp?v=1791985489</image:loc>
      <image:title>The Rig &amp; Sails Command Kit: Tension, Wardrobe &amp; Your Own Polar</image:title>
      <image:caption>Cover of the Rig and Sails Kit Guide, a rigging inspection and sail inventory kit: three records converging into one list</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://apexmarinelabs.com/products/passage-planning-command-kit</loc>
    <lastmod>2026-11-05T04:40:27+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0753/1161/2072/files/apex-kit-passage-planning-01-cover.webp?v=1791985489</image:loc>
      <image:title>The Passage Planning Command Kit: Coastal, Offshore &amp; the Night Watch</image:title>
      <image:caption>Cover of the Passage Planning Kit Guide, a float plan and passage planning kit: three records converging into one sorted list</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://apexmarinelabs.com/products/safety-compliance-command-kit</loc>
    <lastmod>2026-11-05T04:40:27+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0753/1161/2072/files/apex-kit-safety-compliance-01-cover.webp?v=1791985489</image:loc>
      <image:title>The Safety &amp; Expiry Command Kit: The Locker, the Spares &amp; the Kit</image:title>
      <image:caption>Cover of the Safety and Expiry Kit Guide, a boat safety equipment checklist kit: three registers converging into one list</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://apexmarinelabs.com/products/ownership-admin-command-kit</loc>
    <lastmod>2026-11-05T04:40:27+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0753/1161/2072/files/apex-kit-ownership-admin-01-cover.webp?v=1791985490</image:loc>
      <image:title>The Ownership &amp; Admin Command Kit: Costs, Winter &amp; the Paper File</image:title>
      <image:caption>Cover of the Ownership and Admin Kit Guide, a boat ownership costs and documents kit: three records converging into one list</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://apexmarinelabs.com/products/new-owners-command-kit</loc>
    <lastmod>2026-11-05T04:40:27+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0753/1161/2072/files/apex-pack-new-owner-01-cover.webp?v=1791985490</image:loc>
      <image:title>The New Owner&apos;s Command Kit: Buy Her, Cost Her, Equip Her, Lay Her Up</image:title>
      <image:caption>Cover of the New Owner&apos;s Command Kit Guide, a first year boat ownership pack: four records converging into one list of dates</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://apexmarinelabs.com/products/offshore-passage-command-kit</loc>
    <lastmod>2026-11-05T04:40:27+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0753/1161/2072/files/apex-pack-offshore-passage-01-cover.webp?v=1791985490</image:loc>
      <image:title>The Offshore Passage Command Kit: Route, Watches, Power &amp; Cooling</image:title>
      <image:caption>Cover of the Offshore Passage Kit Guide, an offshore passage planning pack: four records converging into one countdown</image:caption>
    </image:image>
  </url>
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