Miles SinclairBy Miles Sinclair

Updated November 2026

A spear fishing starter kit gives a new spearfisher everything needed to get in the water, stay safe, and make a clean shot on a first trip: a mask, snorkel, fins, a wetsuit suited to your water, a speargun or Hawaiian sling, and a float with a dive flag. This guide walks through each piece, explains how to match it to your local conditions, and lists the mistakes beginners make most often. Before you buy anything, confirm the rules for your state and location, because many areas have size limits, license requirements, and restricted zones.

Step 1: Check the Rules Before You Buy

Spearfishing regulations vary widely. Some states allow it in saltwater only, some restrict specific species, and many prohibit spearing in marine protected areas or near piers and swimming beaches. Your state wildlife or fish and wildlife agency publishes current rules, and most require a saltwater fishing license even for spearfishing. Check whether your gun or sling must meet a minimum shaft or band-power rule, and whether the use of scuba or a tank is restricted. Buying gear before you know the rules can waste money on equipment you cannot legally use where you live.

Step 2: Choose a Mask, Snorkel, and Fins

Your mask is the most important piece for comfort and visibility. Look for tempered glass, a soft silicone skirt, and a fit that seals against your face without straps pulling hard. Test it by placing the mask on your face without the strap, inhaling gently through your nose, and checking that it holds without air leaking in. A low-volume mask lets you equalize pressure more easily, which matters once you start diving a few feet down.

A simple dry-top snorkel with a purge valve keeps water out when you surface and makes breathing easier on repeated dives. Fins should be full-foot or open-heel with a closed foot pocket, sized so they feel snug but not cramped. Many beginners choose a medium-stiffness blade, which gives enough power for diving without tiring the legs on long swims.

Mask fit checklist

  • Seal holds when inhaling through your nose, with no strap tension
  • Tempered glass, not plastic, for impact resistance
  • Low volume if you plan to dive below about 10 feet
  • Strap adjusts easily while wet and stays put

Step 3: Pick a Wetsuit for Your Water Temperature

Water temperature decides how thick a wetsuit you need. A general guide is shown below, though many experienced divers adjust based on how cold they tend to get and how long they stay in the water.

Water temperature Typical wetsuit thickness Notes
Above 78°F Rash guard or 1–2 mm suit Protects from sun and scrapes more than cold
70–78°F 2–3 mm suit Good all-around choice for warm-season trips
60–70°F 3–5 mm suit Add a hood and gloves for longer sessions
Below 60°F 5–7 mm suit Consider a two-piece suit for better warmth

A snug fit matters more than thickness alone. Water that flushes through loose areas quickly drains body heat. Check the suit for seams that rub, and make sure you can still move your arms freely to draw a speargun or sling.

Step 4: Select Your Speargun or Hawaiian Sling

Beginners usually start with either a Hawaiian sling or a speargun. A Hawaiian sling is a shaft with a rubber band or bands and a spear tip, pulled back by hand. It is quiet, light, and good for shallow water and small fish. A speargun uses a loaded band or pneumatic system to launch the spear with more power, which helps on larger fish and at greater distance. Many new spearfishers begin with a shorter speargun, around 70 to 90 centimeters, because it is easier to maneuver in tight spaces such as reef edges and kelp.

Band power is measured as the amount of force needed to stretch the band, and manufacturers usually list it in pounds. Heavier band power gives more range and penetration, but it is harder to draw and control, especially for someone still learning breath control. Owners often report that a moderate setup is easier to aim and more forgiving on a first trip. Check the gun’s safety mechanism and always keep the spear unloaded when you are out of the water.

Step 5: Add a Float, Dive Flag, and Line

A float with a dive flag marks your position so boats can see you. Most US waters require a dive flag when spearfishing, and the flag is often required to be displayed above the water. Attach a float line to your gear so you can tow a catch and keep your gun from drifting. A reel attached to the float or a float line with a clip gives you a secure way to keep your catch close.

Essential safety items

  1. Dive flag, displayed while you are in the water
  2. Float with a tether to your gear
  3. Weight belt sized so you float at the surface with an empty lungs
  4. Knife or shears for line and kelp
  5. Whistle or signal device
  6. Dive buddy who stays within sight at all times

Step 6: Practice Safe Breath-Hold Diving

Most spearfishing is done on breath-hold, so your technique matters as much as your gear. Practice relaxed breathing on the surface for two to three minutes before each dive, then take one or two full breaths, exhale partway, and dive. Keep dives short, around 20 to 30 seconds at first, and surface with a slow exhale to avoid a blackout. Never hyperventilate before a dive, since that can lower your carbon dioxide levels and make you lose consciousness underwater. Learning from a certified freediving or spearfishing instructor is strongly recommended, and anyone with heart, lung, or blood pressure concerns should consult a doctor before diving.

Common Mistakes Beginners Make

New spearfishers repeat the same few errors. Recognizing them early saves gear and, more importantly, keeps you safe.

  • Skipping the dive flag or float because the water looks empty
  • Diving alone or with a buddy who is not paying attention
  • Choosing a speargun with too much band power for their strength
  • Buying a mask that leaks or a fin that pinches the foot
  • Pushing dive times too far before building breath-hold ability
  • Loading the gun on the boat or near people

A well-fitting mask with a silicone skirt makes early dives comfortable and gives you clear sight of targets. Look at a dry-top snorkel to keep water out on surface breaths. A medium-blade full-foot fin gives you efficient kicks without fatigue. A shorter speargun in the 70 to 90 centimeter range is easier to handle for beginners in tight reef areas.

  • Cressi Big Eyes Evolution mask — a low-volume design with tempered glass that many beginners find comfortable for shallow dives. View on Amazon
  • Cressi Gara Modular fins — a popular adjustable-foot fin for recreational swimming and snorkeling. View on Amazon
  • Mares Dry-Top snorkel — a dry-top design that helps keep water out during surface breathing. View on Amazon
  • Mares Sniper speargun — a shorter-barrel speargun often considered an entry-level option. View on Amazon

Tips for Your First Trip

Start in shallow, calm water with a buddy and a local guide if possible. Spend time on surface breathing and relaxed swimming before you try a deep dive. Keep your catch on a float line rather than hanging it on your belt, and rinse your gear with fresh water after every session to protect the mask seals, band, and reel. If you are new to fishing in general, Starter Kit for Fishing: 6 Best Beginner Kits Compared (2026) covers the basic tackle many anglers start with, and Complete Fishing Kit for Beginners: 6 Best Starter Setups Compared explains how a full setup fits together.

FAQ

Do I need a license to spear fish?

In most US states, saltwater spearfishing requires a fishing license, and some states also require a separate permit or a specific endorsement. Rules differ by location, so check with your state wildlife agency before your first trip.

What is the best beginner speargun length?

Many beginners start with a speargun in the 70 to 90 centimeter range because it is easier to maneuver in reefs and kelp. Longer guns offer more range but are harder to control in tight spaces.

Is a Hawaiian sling easier than a speargun?

A Hawaiian sling is quieter and lighter, which makes it a good choice for shallow water and small fish. A speargun generally delivers more power and range, so it suits larger targets and deeper water.

How thick should my wetsuit be?

Thickness depends on water temperature. Warm water may need only a rash guard or a thin suit, while water below about 60°F often calls for a 5 to 7 millimeter suit. Fit and personal tolerance to cold matter too.

Can I spearfish alone?

Spearfishing alone is strongly discouraged. A dive buddy who stays within sight can help in an emergency, and most safety guidance recommends diving with a partner at all times.

How long should my breath-hold dives be as a beginner?

Short dives of around 20 to 30 seconds are a reasonable starting point. Build up gradually with training, and never push past your comfort level. A certified instructor can help you progress safely.

Do I need a dive flag?

Many US waters require a dive flag when spearfishing, and it is a basic safety tool even where it is not mandated. Display it above the water while you are in the water, and check local rules for exact requirements.

Conclusion

A spear fishing starter kit works best when each piece fits your body and your local water. Start with a comfortable mask, fins, and a wetsuit matched to the temperature, then add a shorter speargun or Hawaiian sling and the safety gear that keeps you visible and prepared. Confirm the rules, practice breath control in shallow water, and dive with a buddy until you are confident.

Ready to choose one?

Miles Sinclair

About Miles Sinclair

Miles Sinclair is part of our editorial team and reviews and edits our beginner & family fishing guides, checking product details against manufacturer specifications and owner feedback.