diff --git a/app/data/updaters/StageScheduleUpdater.mjs b/app/data/updaters/StageScheduleUpdater.mjs
index 4aac05e..4f4d415 100644
--- a/app/data/updaters/StageScheduleUpdater.mjs
+++ b/app/data/updaters/StageScheduleUpdater.mjs
@@ -1,4 +1,6 @@
+import ValueCache from "../../common/ValueCache.mjs";
 import DataUpdater from "./DataUpdater.mjs";
+import _ from 'lodash';
 
 export default class StageScheduleUpdater extends DataUpdater
 {
@@ -40,7 +42,53 @@ export default class StageScheduleUpdater extends DataUpdater
     },
   ];
 
-  getData(locale) {
-    return this.splatnet(locale).getStageScheduleData();
+  async getData(locale) {
+    let data = await this.splatnet(locale).getStageScheduleData();
+
+    await this.processKingSalmonids(data);
+
+    return data;
+  }
+
+  async processKingSalmonids(data) {
+    let cache = new ValueCache('kingsalmonids');
+    let guesses = (await cache.getData()) || [];
+
+    // Get all known schedule times
+    let schedules = _.sortBy([
+      ..._.get(data, 'data.coopGroupingSchedule.regularSchedules.nodes'),
+      ..._.get(data, 'data.coopGroupingSchedule.bigRunSchedules.nodes'),
+      ..._.get(data, 'data.coopGroupingSchedule.teamContestSchedules.nodes'),
+    ], 'startTime');
+
+    // Remove cached times that don't exist anymore
+    guesses = guesses.filter(g => schedules.some(s => s.startTime === g.startTime));
+
+    // Process each schedule
+    let king = null;
+    for (let schedule of schedules) {
+      // Look for an existing guess
+      let guess = guesses.find(g => g.startTime === schedule.startTime);
+
+      // Determine the king for the current rotation
+      king = guess ? guess.king : this.nextKingSalmonid(king);
+
+      // If we didn't have it cached, add this guess to the cache
+      if (!guess) {
+        guesses.push({ startTime: schedule.startTime, king });
+      }
+
+      schedule.__splatoon3ink_king_salmonid_guess = king;
+    }
+
+    await cache.setData(_.sortBy(guesses, 'startTime'));
+  }
+
+  nextKingSalmonid(last = null) {
+    const sequence = ['Cohozuna', 'Horrorboros'];
+
+    let index = sequence.indexOf(last) + 1;
+
+    return sequence[index % sequence.length];
   }
 }
diff --git a/app/social/generators/SalmonRunStatus.mjs b/app/social/generators/SalmonRunStatus.mjs
index 1a9e11b..25f8bb6 100644
--- a/app/social/generators/SalmonRunStatus.mjs
+++ b/app/social/generators/SalmonRunStatus.mjs
@@ -36,6 +36,12 @@ export default class SalmonRunStatus extends StatusGenerator
 
     lines.push('');
 
+    let king = schedule.__splatoon3ink_king_salmonid_guess;
+    if (king) {
+      lines.push(`King Salmonid guess: ${king}`);
+      lines.push('');
+    }
+
     lines.push('Current weapons:');
     lines.push(...schedule.settings.weapons.map(w => `– ${w.name}`));
 
diff --git a/src/assets/i18n/en-US.json b/src/assets/i18n/en-US.json
index 8f1486a..f118039 100644
--- a/src/assets/i18n/en-US.json
+++ b/src/assets/i18n/en-US.json
@@ -35,7 +35,11 @@
   "salmonrun": {
     "title": "Salmon Run",
     "weapons": "Supplied Weapons",
-    "bigrun": "Big Run"
+    "bigrun": "Big Run",
+    "kings": {
+      "maybe-cohozuna": "Maybe: Cohozuna?",
+      "maybe-horrorboros": "Maybe: Horrorboros?"
+    }
   },
   "festival": {
     "title": "Splatfests",
diff --git a/src/assets/img/king-cohozuna.png b/src/assets/img/king-cohozuna.png
new file mode 100644
index 0000000..a972350
Binary files /dev/null and b/src/assets/img/king-cohozuna.png differ
diff --git a/src/assets/img/king-horrorboros.png b/src/assets/img/king-horrorboros.png
new file mode 100644
index 0000000..7643243
Binary files /dev/null and b/src/assets/img/king-horrorboros.png differ
diff --git a/src/components/salmonrun/ExpandedSalmonRunRow.vue b/src/components/salmonrun/ExpandedSalmonRunRow.vue
index f7881ed..8b33657 100644
--- a/src/components/salmonrun/ExpandedSalmonRunRow.vue
+++ b/src/components/salmonrun/ExpandedSalmonRunRow.vue
@@ -8,13 +8,15 @@
       </div>
 
       <div class="hidden ss:block text-shadow text-white text-xl">
-        <template v-if="time.isUpcoming(schedule.startTime)">
+        <KingSalmonid :schedule="schedule" class="inline-block -mb-1 mr-2" />
+
+        <div class="inline-block" v-if="time.isUpcoming(schedule.startTime)">
           Shift opens
           {{ $t('time.in', { time: formatDurationHoursFromNow(schedule.startTime, true) }) }}
-        </template>
-        <template v-else>
+        </div>
+        <div class="inline-block" v-else>
           {{ $t('time.remaining', { time: formatDurationHoursFromNow(schedule.endTime) }) }}
-        </template>
+        </div>
       </div>
 
       <div
@@ -26,6 +28,8 @@
     </div>
 
     <div class="text-shadow text-zinc-300 ss:hidden">
+      <KingSalmonid :schedule="schedule" class="inline-block align-middle" />
+
       {{ $t('time.remaining', { time: formatDurationFromNow(schedule.endTime) }) }}
     </div>
 
@@ -52,6 +56,7 @@
 import { formatDurationFromNow, formatDurationHoursFromNow } from '@/common/time';
 import { useTimeStore } from '../../stores/time.mjs';
 import StageImage from '../StageImage.vue';
+import KingSalmonid from './KingSalmonid.vue';
 import SalmonRunWeapons from './SalmonRunWeapons.vue';
 
 defineProps({
diff --git a/src/components/salmonrun/KingSalmonid.vue b/src/components/salmonrun/KingSalmonid.vue
new file mode 100644
index 0000000..6099dd0
--- /dev/null
+++ b/src/components/salmonrun/KingSalmonid.vue
@@ -0,0 +1,25 @@
+<template>
+  <div>
+    <img
+      src="@/assets/img/king-cohozuna.png"
+      :class="size"
+      :title="$t('salmonrun.kings.maybe-cohozuna')"
+      v-if="schedule.__splatoon3ink_king_salmonid_guess === 'Cohozuna'"
+      />
+    <img
+      src="@/assets/img/king-horrorboros.png"
+      :class="size"
+      :title="$t('salmonrun.kings.maybe-horrorboros')"
+      v-if="schedule.__splatoon3ink_king_salmonid_guess === 'Horrorboros'"
+      />
+  </div>
+</template>
+
+<script setup>
+defineProps({
+  schedule: Object,
+  size: {
+    default: 'w-6',
+  },
+})
+</script>
diff --git a/src/components/salmonrun/SalmonRunRow.vue b/src/components/salmonrun/SalmonRunRow.vue
index a05712e..09a877d 100644
--- a/src/components/salmonrun/SalmonRunRow.vue
+++ b/src/components/salmonrun/SalmonRunRow.vue
@@ -21,6 +21,8 @@
       <StageImage class="w-1/5" imgClass="rounded" :stage="schedule.settings.coopStage" hide-label />
 
       <div class="flex-1 text-sm text-zinc-300 text-shadow">
+        <KingSalmonid :schedule="schedule" class="inline-block align-middle" size="w-5" />
+
         {{ $t(`splatnet.stages.${schedule.settings.coopStage.id}.name`, schedule.settings.coopStage.name) }}
 
         <span class="text-xs inline-block bg-splatoon-bigRun bg-opacity-80 text-white rounded px-2" v-if="schedule.isBigRun">
@@ -38,6 +40,7 @@
 <script setup>
 import { formatDurationFromNow } from '@/common/time';
 import StageImage from '../StageImage.vue';
+import KingSalmonid from './KingSalmonid.vue';
 import SalmonRunWeapons from './SalmonRunWeapons.vue';
 
 defineProps({