Best High Water Alarm For Boat In July 2025

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To help you choose the Best High Water Alarm For Boat, we’ve put together this comprehensive guide. We have tried to cover as much variety as possible. Hope you will find it helpful!

To help you in your search, we have completed this list of the Best High Water Alarm For Boat.

Top Rated Best High Water Alarm For Boat Of 2025

Rank	Product Name	Score
1	Johnson Pumps Bilge Alert HIGH Water Alarm Buy Now	9.7 Buy Now
2	Ultra Safety Systems Pump Switch Sr. UPS-01-24/32 V Bilge Float Switch W/High Water Buy Now	9.5 Buy Now
3	Pactrade Marine Boat Bilge Alarm Pump Switch Aluminum Plate, LED Indicators Buy Now	9.1 Buy Now
4	Rule 32ALA Marine High Water Bilge Alarm (Mercury Free, 24-Volt) Buy Now	8.8 Buy Now
5	Bilge High Water Alarm, 12 Volt Buy Now	8.6 Buy Now
6	Rule 33ALA Marine High Water Bilge Alarm (Mercury Free, 12-Volt),White Buy Now	8.3 Buy Now
7	Blue Guard Innovations Solid-State Bilge Pump Switch with High Water Alarm (BG-SWA) Buy Now	8.1 Buy Now
8	Skippers Two Compartment Bilge Alarm Panel, Customized Text, 12 v Buy Now	7.8 Buy Now
9	Johnson Pumps 72303-001 Bilge Alert High Water Alarm with Ultima Switch, 12V Buy Now	7.5 Buy Now
10	Skippers Bilge High Water Alarm with Loud Bell Bilge Warning, 12 Volt Buy Now	7.2 Buy Now

1. Johnson Pumps Bilge Alert HIGH Water Alarm

• Great quality

2. Ultra Safety Systems Pump Switch Sr. UPS-01-24/32 V Bilge Float Switch W/High Water

• Ignition protected.
• Power on indicator light on top.
• Built in high water alarm sensor.
• Positive action, no time delays or electronics.
• Internal relay rated at 30a.

3. Pactrade Marine Boat Bilge Alarm Pump Switch Aluminum Plate, LED Indicators

• This is a stamped anodized aluminum bilge pump switch
• Two means of alarm (visual and sound) are activated when water level in your bilge is beyond your bilge pump float switch level
• Measurements: 2.5" by 3.25"
• Item: p10297
• Operation manual: see picture attached to this listing with drawings and instructions

4. Rule 32ALA Marine High Water Bilge Alarm (Mercury Free, 24-Volt)

• Country of origin: mexico
• Package width of the item is 6.0"
• Package height of the item is 3.5"
• Package length of the item is 10.0"

5. Bilge High Water Alarm, 12 Volt

• High bilge water warning
• Green on light, red warning light, loud buzzer
• Panel measures 3" x 2", detector 2-3/8" x 1-1/2" dia
• Reliable float technology
• Includes panel and detector

6. Rule 33ALA Marine High Water Bilge Alarm (Mercury Free, 12-Volt),White

• 3 year warranty
• Complies with cfr 182.530
• Mercury free
• 12 v

7. Blue Guard Innovations Solid-State Bilge Pump Switch with High Water Alarm (BG-SWA)

• No moving parts, non-jammable
• Connects to any 12, 24 or 32 vdc bilge pump and alarm panel
• 1 amp max alarm output
• Bluetooth connectivity for easy configuration and testing via bgi config app
• Max pump current 20 amps

8. Skippers Two Compartment Bilge Alarm Panel, Customized Text, 12 v

• Red indicator light for each compartment - panel size 3-1/8 x 2-5/8 high
• Detector available at www.amazon.com/dp/b07611f6cf
• Loud warning buzzer, with mute, sounds when each light is activated
• Recommend bilge water detector (search b07611f6cf on amazon)
• Bilge alarm for two compartments, customized text for each compartment

9. Johnson Pumps 72303-001 Bilge Alert High Water Alarm with Ultima Switch, 12V

• 12v high water alarm features digital technology
• Three-way rocker switch allows alarm to be tested, turned off and armed
• Sealed fluid detectors are never in contact with water and are affected by oil or debris

10. Skippers Bilge High Water Alarm with Loud Bell Bilge Warning, 12 Volt

• Green on light, red warning light when bilge water is present
• Reliable float technology
• High bilge water warning
• Sounds loud bell and panel buzzer for two station notification
• Includes panel (3" x 2"), detector (2-3/8" x 1-1/2" diameter) and bell (6"diameter)