Hammerhead shark

Monster
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Hammerhead shark
Released19 November 2025 (Update)
MembersYes
Combat level90
Size3x3
ExamineIncredibly strange looking. Still very dangerous.
League regionN/A
Combat info
Max hit7
AggressiveYes
PoisonousNo
Attack styleSlash
Attack speed4 ticks (2.4 seconds)
Combat stats
12580655010
Aggressive stats
Monster attack bonusMonster strength bonusMonster magic strength bonusMonster ranged strength bonus
+0+0+0+0+0+0
Melee defence
+0+0+0
Magic defence
No elemental weakness
+0No elemental weakness
Ranged defence
LightStandardHeavy
+100+20+40
Immunities
Poison0% resistance
Venom100% resistance
BurnImmune (strong)
Advanced data
Monster ID15196
LinkMOID
Hammerhead shark
Released? (edit)
Combat level91
MembersYes
LocationVaries
League regionN/A
OptionsHarvest
ExamineIncredibly strange looking. No longer so dangerous.
Advanced data
NPC ID15197
LinkMOID
Land Safespot

Hammerhead sharks are monsters found in the Western Ocean, Sunset Ocean, and Ardent Ocean. The player may be assigned to kill them as a bounty task starting at 40 Sailing. A guaranteed bounty task can be received from Port Khazard.

Sharks just east of Corsair Cove are able to be safespotted on boat from across the rock formations they spawn amongst, making them ideal for reducing damage taken on bounty tasks. Also, can be safespotted on land at southern most point below Equa leaves spawn below start location of Big Chompy Bird Hunting quest. Will require some specific positioning, patience and a weapon on long range to tag and lure them in.

Any boat with a rune keel or better will not take any damage from hammerhead sharks.

Safespotting them east of Corsair Cove.

Locations

Location Levels Members Spawns Map League region
Arrow Passage - north of Crash Island90Members13Show mapN/A
Dusk's Maw - west of Aldarin90Members21Show mapN/A
Feldip Gulf - north-east of Corsair Cove90Members16Show mapN/A
Menaphite Sea - south-east of Tempoross Cove90Members14Show mapN/A
Misty Sea - east of Mistrock90Members16Show mapN/A
Pilgrims' Passage - north-west of Port Roberts90Members10Show mapN/A
Tirannwn Bight - west of Prifddinas90Members13Show mapN/A
Vagabonds Rest - east of Buccaneers' Haven90Members5Show mapN/A

Bounty info

  1. ^ The task is guaranteed to appear on this notice board.

Drops

Drop rates are estimated based on 993,913 samples from the Drop Rate Project, unless otherwise cited.

The average value of a Hammerhead shark kill is 3,022.92.

Weapons and armour

Item Quantity Rarity Price High Alch
Yew shortbow.png: Hammerhead shark drops Yew shortbow with rarity 10/100 in quantity 1Yew shortbow110/100319480
Mithril platebody.png: Hammerhead shark drops Mithril platebody with rarity 8/100 in quantity 1Mithril platebody18/1002,7563,120
Adamant mace.png: Hammerhead shark drops Adamant mace with rarity 6/100 in quantity 1Adamant mace16/100587864
Blue d'hide vambraces.png: Hammerhead shark drops Blue d'hide vambraces with rarity 5/100 in quantity 1Blue d'hide vambraces15/1001,3161,800
Mystic boots.png: Hammerhead shark drops Mystic boots with rarity 5/100 in quantity 1Mystic boots15/1005,3136,000
Battlestaff.png: Hammerhead shark drops Battlestaff with rarity 4/100 in quantity 1Battlestaff14/1007,1804,200
Water battlestaff.png: Hammerhead shark drops Water battlestaff with rarity 3/100 in quantity 1Water battlestaff13/1008,7219,300
Adamant platebody.png: Hammerhead shark drops Adamant platebody with rarity 3/100 in quantity 1Adamant platebody13/1009,4409,984

Frags

There is a 2/100 chance to receive a coral frag.

Item Quantity Rarity Price High Alch
Pillar frag.png: Hammerhead shark drops Pillar frag with rarity 12/1,000 in quantity 1Pillar frag112/1,00067431
Elkhorn frag.png: Hammerhead shark drops Elkhorn frag with rarity 6/1,000 in quantity 1Elkhorn frag16/1,00014615
Umbral frag.png: Hammerhead shark drops Umbral frag with rarity 2/1,000 in quantity 1Umbral frag12/1,0003,89046

Other

Item Quantity Rarity Price High Alch
Coins_1000.png: Hammerhead shark drops Coins with rarity 12/100 in quantity 3000-8000Coins3,000–8,00012/1003,000–8,0003,000–8,000
Ruby necklace.png: Hammerhead shark drops Ruby necklace with rarity 12/100 in quantity 1Ruby necklace112/1001,1031,305
Sapphire bolt tips.png: Hammerhead shark drops Sapphire bolt tips with rarity 10/100 in quantity 20-40Sapphire bolt tips20–4010/100100–200200–400
Raw shark.png: Hammerhead shark drops Raw shark with rarity 8/100 in quantity 1Raw shark18/100718102
Chaos rune.png: Hammerhead shark drops Chaos rune with rarity 5/100 in quantity 50-80Chaos rune50–805/1005,300–8,4802,700–4,320
Mithril cannonball.png: Hammerhead shark drops Mithril cannonball with rarity 4/100 in quantity 48-60Mithril cannonball48–604/1007,536–9,4201,728–2,160
Barracuda salvage.png: Hammerhead shark drops Barracuda salvage with rarity 2/100 in quantity 1Barracuda salvage12/100Not sold120

Gem drop table

There is a 1/100 chance of rolling the gem drop table.

Item Quantity Rarity Price High Alch
This does not exist.NothingN/A1/200.37; Never[d 1]N/AN/A
Uncut sapphire.png: Hammerhead shark drops Uncut sapphire with rarity 1/400 in quantity 1Uncut sapphire11/400; 1/203.13[d 2]22815
Uncut emerald.png: Hammerhead shark drops Uncut emerald with rarity 1/800 in quantity 1Uncut emerald11/800; 1/406.25[d 2]47330
Uncut ruby.png: Hammerhead shark drops Uncut ruby with rarity 1/1,600 in quantity 1Uncut ruby11/1,600; 1/812.5[d 2]1,08760
Nature talisman.png: Hammerhead shark drops Nature talisman with rarity 1/4,266.67 in quantity 1Nature talisman11/4,266.67; 1/2,166.67[d 2]2682
Uncut diamond.png: Hammerhead shark drops Uncut diamond with rarity 1/6,400 in quantity 1Uncut diamond11/6,400; 1/3,250[d 2]2,439120
Rune javelin.png: Hammerhead shark drops Rune javelin with rarity 1/12,800 in quantity 5Rune javelin51/12,800; 1/6,500[d 2]6751,200
Loop half of key.png: Hammerhead shark drops Loop half of key with rarity 1/12,800 in quantity 1Loop half of key11/12,800; 1/6,500[d 2]9,75660
Tooth half of key.png: Hammerhead shark drops Tooth half of key with rarity 1/12,800 in quantity 1Tooth half of key11/12,800; 1/6,500[d 2]9,88760
Rune spear.png: Hammerhead shark drops Rune spear with rarity 1/204,800 in quantity 1Rune spear11/204,800; 1/12,187.5[d 2][d 3]11,59912,480
Shield left half.png: Hammerhead shark drops Shield left half with rarity 1/409,600 in quantity 1Shield left half11/409,600; 1/24,375[d 2][d 3]65,35566,000
Dragon spear.png: Hammerhead shark drops Dragon spear with rarity 1/546,133.33 in quantity 1Dragon spear11/546,133.33; 1/32,500[d 2][d 3]38,43837,440
  1. ^ The "nothing" drop is removed while wearing a ring of wealth.
  2. ^ 2.00 2.01 2.02 2.03 2.04 2.05 2.06 2.07 2.08 2.09 2.10 The drop rate is increased while wearing a ring of wealth due to the "nothing" drop being removed.
  3. ^ 3.0 3.1 3.2 Only dropped if Legends' Quest has been finished; if not, a talisman is dropped instead.

Tertiary

Item Quantity Rarity Price High Alch
Hammerhead shark jaw.png: Hammerhead shark drops Hammerhead shark jaw with rarity 1/2 in quantity 1Hammerhead shark jaw11/2; 1/3[d 1]Not soldN/A
Hammerhead shark liver.png: Hammerhead shark drops Hammerhead shark liver with rarity 1/10 in quantity 1Hammerhead shark liver11/10[d 1]Not soldN/A
Clue scroll (medium).png: Hammerhead shark drops Clue scroll (medium) with rarity 1/100 in quantity 1Clue scroll (medium)1~1/100[d 2][d 3]Not sold12
  1. ^ 1.0 1.1 Only dropped while on an applicable bounty task.
  2. ^ The medium clue scroll drop rate increases to 1/95 after unlocking the medium Combat Achievements rewards tier.
  3. ^ Clue scrolls will drop as scroll boxes after the completion of X Marks the Spot.

Changes

Date Changes
1 April 2026
(Update)

Reduced Hitpoints from 128 to 125 and combat level from 91 to 90.

18 March 2026
(Update)
  • To compensate for boat combat changes, hammerhead sharks received the following adjustments:
    • Hitpoints increased from 90 to 128.
    • Defence level increased from 0 to 50.
    • Combat level increased from 69 to 91.
    • Light Ranged defence increased from 50 to 100.
    • Standard Ranged defence increased from 50 to 20.
    • Heavy Ranged defence increased from 25 to 40.
  • The quantity of mithril cannonballs dropped has been increased from 40-50 to 48-60.
26 November 2025
(Update)

Sea creatures that shouldn’t drop bones (such as sharks, rays, and kraken) no longer do so.