Water 84°F. Covered pool with lap lanes and room for recreational swimming; used for lap swim, water exercise classes, swim lessons, youth swim teams and family swim.
Smaller pool
Smaller pool for swim lessons.
Spa
16-person capacity outdoor spa.
Programs
Swim lessons, Water exercise classes, Youth swim teams, Novice swim team, Adaptive swim lessons, Aqua Fit
Features
Covered pool, Spa, Locker rooms, Group fitness studios
Pool rules
YMCA Lifeguard has final authority.
It's the rule, one long whistle – exit the pool immediately.
For your safety, children 6 and under must be actively supervised by an adult, 18 years or older.
All patrons under 18 years old must meet one of the following: Successfully pass a swim test (tread water for one minute and 25 yards continuous swim) OR Stand comfortably in chest deep water in the entire swim zone OR Wear a properly fitted United States Coast Guard (USCG) approved Personal Flotation Device (PFD or lifejacket).
Be within arms reach of an adult (only one non-swimmer per adult).
Recreational diving permitted in 9 feet of water or more.
Please walk on pool deck.
Prolonged underwater breath holding is dangerous and prohibited.
USCG approved lifejacket and water noodles may be used.
All pool equipment must be used appropriately.
Swimming without a certified lifeguard on duty is prohibited.
Swim diapers are required for swimmers who are not potty-trained.
Please shower before entering the pool.
Eating is permitted in designated areas only.
Appropriate swimming attire must be worn at all times (cut-offs, jeans, etc. are not permitted).
Good to know
Pool hours are for the current period (Fall/Winter 2026–2027).
Facility hours are the same as pool hours.
The pool schedule PDF is dated 2026 and may be updated; check the branch page for the latest schedule.
The spa is outdoor; the pool is indoor and covered.
Swim lessons, Swim team, Masters Swim, Water exercise (Aqua Fit, Aqua Interval, Arthritis Aqua)
Features
Two heated pools (indoor and outdoor), 16-person spa, Splash pad, Lap swim, Water exercise classes, Swim lessons, Masters and youth swim teams, Family swim
Pool rules
All children under 13 must pass a swim test to enter the 6ft section during family swim or participate in lap swim
Children under 7 must have a parent in the water within arms reach at all times
The pool lists these hours, but doesn't say which season they are for. Call before you go.
Hours listed by the pool (season not confirmed)
Mon4:30 a.m. – 9:30 p.m.
Tue4:30 a.m. – 9:30 p.m.
Wed4:30 a.m. – 9:30 p.m.
Thu4:30 a.m. – 9:30 p.m.
Fri4:30 a.m. – 9 p.m.
Sat6 a.m. – 7 p.m.
Sun6:30 a.m. – 6 p.m.
Swim schedule
Mon–Fri
Masters Swim · 6:00am – 7:00am | 7:00am – 8:00am | 12:00pm – 1:00pm · 18 years or older
Sat
Masters Swim · 8:00am – 9:30am · 18 years or older
The pool
Indoor pool
Water 90°F. Room for recreational and lap swimming; ADA accessibility.
Bruce Hazard outdoor swimming pool
10 lanes. Water 80°F. Room for recreational and lap swimming; ADA accessibility; home of the Masters Swim Team.
Spa
Two 5-person capacity spas.
Programs
Swim lessons, Swim team, Masters Swim, Water exercise, Pre/Post Knee & Hip Rehab Classes
Features
Two heated pools (indoor & outdoor), Two spas, ADA accessibility, Lap swim, Water exercise classes, Swim lessons, Masters and youth swim teams, Family swim
Good to know
Pool hours listed are for the current period (October 2026); the pool schedule PDF is dated October 2026.
Facility hours (building) are Sun 6:30am–7:00pm, Mon–Thu 4:30am–10:30pm, Fri 4:30am–10:00pm, Sat 6:00am–8:00pm; pool hours are shorter.
The pool schedule PDF (https://www.ymcasd.org/wp-content/uploads/2026/09/MV-Pool-Schedule-October-2026-1.pdf) was not fetched; detailed lap/family swim times may be in that PDF.
The pool lists these hours, but doesn't say which season they are for. Call before you go.
Hours listed by the pool (season not confirmed)
Mon7 a.m. – 7 p.m.
Tue7 a.m. – 7 p.m.
Wed7 a.m. – 7 p.m.
Thu7 a.m. – 7 p.m.
Fri7 a.m. – 7 p.m.
Sat7 a.m. – 7 p.m.
Sun7 a.m. – 7 p.m.
Prices
Recreational Session Pass – One Hour Session
$18
Recreational Session Pass – Two Hour Session
$20
Recreational Day Pass
$35
Facility / Infant Pass
$5
Family Two Hour Session Pass – Family of 4
$70
Family Day Pass – Family of 4
$90
10 Day Pass
$180
Silver monthly membership
$75
Platinum monthly membership
$100
Family monthly membership
$160
7-Day Pass
$100
14-Day Pass
$130
30-Day Pass
$150
60-Day Pass
$200
Swim schedule
Mon–Sun
Lap swim · 7 a.m. – 7 p.m. · Members & guests
Mon–Thu
Recreational swim with obstacle course · 10 a.m. – 7 p.m. · Members & public
Fri–Sun
Recreational swim with obstacle course · 9 a.m. – 7 p.m. · Members & public
The pool
Plunge Pool
Length 175 ft. Width 60 ft. 7 lanes. Water 84°F. 10,500 square foot pool with 355,000 gallons of water; 7 x 25 yard lap lanes created by a bulkhead; two ADA accessible lifts; retractable roof and floor-to-ceiling windows.
Programs
Swim lessons, Private swim lessons, Water aerobics & aqua workouts, Plunge Masters, San Diego Adventure Camp
No outside food or drinks are permitted. Catering is available for parties. Guests are allowed to bring food purchased at Belmont Park into the facility.
No head first diving into the pool.
Guests are encouraged to keep personal belongings in complimentary day use lockers.
Inflatable obstacle course must be used safely and responsibly at all times. Full rules are available under Obstacle Course Rules.
Guests are not permitted on the bulkhead unless part of an organized group or practice or with lifeguard approval.
No running inside the facility.
Shoving, dunking, shoulder riding, jumping dangerously into the pool, tube chains, or other horseplay is not permitted.
Guests are not allowed to stand on or jump off of the tile pedestal. Guests may sit on pedestal.
The sauna is restricted to only guests over the age of 16 (unless supervised by an adult). Shoes are not permitted and guests should limit their time to 10 minutes.
Towels are only complimentary for members. All day pass guests must bring their own towel, purchase a towel or rent a towel. Rental towels must be returned to the return bins.
Guests under 52 inches must either wear a life jacket OR pass the swim test in order to play on the obstacle course.
Guests under 52 inches without a lifejacket must be within arms reach of a parent or guardian (16 years old+), north of the ADA lift, at all times.
Children must be supervised at all times. Children must be at least 9 years old, or must be accompanied by a supervising companion over the age of 16.
Smoking/vaping is not permitted in the facility.
Underwater photography is prohibited without prior approval.
Swimwear is required upon entering the water. Swimwear should be properly fitted and shall not indecently expose parts of the body, be transparent, or display obscene or offensive pictures or slogans. Cut-off jeans, cargo or khaki shorts, pants or any other non-swimwear is not allowed.
Only aquatic shoes are permitted in the pool, street shoes are not allowed.
Glass containers of any kind are not permitted in the facility.
Guests with open wounds or obvious signs of bleeding are not allowed to enter the water.
Swimmers who are sick with diarrhea, or who have been sick in the last two weeks, risk contaminating pool water with bacteria. Guests should not enter the water if they have recently been sick.
Swim diapers must be worn by children/other diaper wearing individuals. Regular style diapers will not be permitted in the water. Diaper changing is not permitted poolside and must be done in a restroom.
Only U.S. Coast Guard approved life jackets are permitted.
Flotation devices and water toys are not permitted unless provided by the facility.
Breath holding for extended periods of time is not permitted.
Non-ambulatory guests must transfer from a wheelchair to the water with assistance on The Plunge’s ADA lifts.
The Plunge does not accept responsibility for any loss or damage of personal items.
Lifeguards have complete authority at all times regarding guest safety.
Rules and safety guidelines are subject to change at any time due to management discretion.
Guests are not allowed to play or hold onto the lane lines.
Guests are not allowed to distract the lifeguards or speak to them for more than 10 seconds while they are on stand.
Guests should report any unsafe or unsanitary conditions to the Plunge staff immediately.
All equipment used during a visit must be returned to its designated location.
Outside swim instruction is not permitted at the Plunge. All outside programs must be approved and have an agreement with insurance on file
Guests and members who negatively impact the experience for other guests or employees may have their access revoked and may be asked to leave without a refund if the above rules are not followed.
Good to know
The homepage lists general facility hours of 7:00 am – 7:00 pm daily; the schedule page confirms lap swim 7am–7pm and recreational swim with obstacle course Mon–Thu 10am–7pm, Fri–Sun 9am–7pm.
The rates page states obstacle course hours as 10am–7pm Monday–Thursday and 9am–7pm Friday–Sunday, matching the schedule page.
The public-open-swim page mentions recreational swim 'any day from 2 to 6 pm', which conflicts with the 10am–7pm / 9am–7pm hours listed elsewhere; the more detailed schedule and rates pages were used.
The pool is heated to 83–85°F; a single value of 84°F is recorded.
The facility is closed on Thanksgiving Day and Christmas Day, with modified hours on other holidays.
The pool is located inside Fit Mission Beach at Belmont Park; gym use is limited to Fit members, but a day pass can be purchased.
The pool was originally built in 1925 and renovated in 2019; it has a retractable roof and floor-to-ceiling windows.
The pool lists these hours, but doesn't say which season they are for. Call before you go.
Hours listed by the pool (season not confirmed)
Mon5:30 a.m. – 7 p.m.
Tue5:30 a.m. – 7 p.m.
Wed5:30 a.m. – 7 p.m.
Thu5:30 a.m. – 7 p.m.
Fri5:30 a.m. – 7 p.m.
Sat7 a.m. – 5 p.m.
Sun8 a.m. – 3 p.m.
Swim schedule
Mon, Wed, Fri
Lap Swim · 5:30 AM - 6:00 AM · All
Mon, Wed, Fri
Masters Swim · 6:00 AM - 7:00 AM · All
Mon, Wed, Fri
Lap Swim · 6:00 AM - 7:00 AM · All
Mon, Wed, Fri
Lap Swim · 7:00 AM - 7:55 AM · All
Mon, Wed, Fri
Aqua Fit – Deep · 8:00 AM - 9:00 AM · All
Mon, Wed, Fri
Lap Swim · 8:00 AM - 9:00 AM · All
Mon, Wed, Fri
Lap Swim · 9:00 AM - 3:00 PM · All
Mon, Wed, Fri
Family Swim · 3:00 PM - 7:00 PM · All
Mon, Wed
Swim Team · 4:00 PM - 7:00 PM · Youth
Mon, Wed
Lap Swim · 4:00 PM - 7:00 PM · All
Tue, Thu
Swim Team · 4:00 PM - 5:00 PM · Youth
Tue, Thu
Lap Swim · 4:00 PM - 5:00 PM · All
Tue, Thu
Swim Team · 5:00 PM - 7:00 PM · Youth
Tue, Thu
Lap Swim · 5:00 PM - 7:00 PM · All
Tue, Thu
Lap Swim · 5:30 AM - 3:00 PM · All
Sat
Lap Swim · 7:00 AM - 4:00 PM · All
Sat
Lap Swim · 1:00 PM - 5:00 PM · All
Sat
Swim Team · 4:00 PM - 7:00 PM · Youth
Sat
Lap Swim · 4:00 PM - 7:00 PM · All
Sun
Lap Swim · 8:00 AM - 1:00 PM · All
Sun
Family Swim · 8:00 AM - 1:00 PM · All
Sun
Lap Swim · 8:00 AM - 3:00 PM · All
Mon
Lap Swim · 5:30 AM - 11:00 AM · All
Mon
Family Swim · 11:00 AM - 3:00 PM · All
Mon
Lap Swim · 11:00 AM - 3:00 PM · All
Mon
Swim Lessons · 3:00 PM - 7:00 PM · All
Mon
Lap Swim · 3:00 PM - 7:00 PM · All
Tue
Lap Swim · 5:30 AM - 10:10 AM · All
Tue
Aqua Zumba · 10:15 AM - 11:00 AM · All
Tue
Family Swim · 11:00 AM - 3:00 PM · All
Tue
Lap Swim · 11:00 AM - 3:00 PM · All
Tue
Swim Lessons · 3:00 PM - 7:00 PM · All
Tue
Lap Swim · 3:00 PM - 7:00 PM · All
Wed
Lap Swim · 5:30 AM - 10:10 AM · All
Wed
Aqua Fit · 10:15 AM - 11:00 AM · All
Wed
Family Swim · 11:00 AM - 3:00 PM · All
Wed
Lap Swim · 11:00 AM - 3:00 PM · All
Wed
Swim Lessons · 3:00 PM - 7:00 PM · All
Wed
Lap Swim · 3:00 PM - 7:00 PM · All
Thu
Lap Swim · 5:30 AM - 10:10 AM · All
Thu
Aqua Zumba · 10:15 AM - 11:00 AM · All
Thu
Family Swim · 11:00 AM - 3:00 PM · All
Thu
Lap Swim · 11:00 AM - 3:00 PM · All
Thu
Swim Lessons · 3:00 PM - 7:00 PM · All
Thu
Lap Swim · 3:00 PM - 7:00 PM · All
Fri
Lap Swim · 5:30 AM - 12:00 PM · All
Fri
Family Swim · 11:00 AM - 7:00 PM · All
Fri
Lap Swim · 11:00 AM - 7:00 PM · All
Fri
Swim Lessons · 3:00 PM - 7:00 PM · All
Fri
Lap Swim · 3:00 PM - 7:00 PM · All
Sat
Lap Swim · 7:00 AM - 7:25 AM · All
Sat
Aqua Fit · 7:30 AM - 8:15 AM · All
Sat
Swim Lessons · 8:30 AM - 1:00 PM · All
Sat
Lap Swim · 8:20 AM - 1:00 PM · All
Sat
Family Swim · 1:00 PM - 5:00 PM · All
Sat
Lap Swim · 1:00 PM - 5:00 PM · All
Sun
Family Swim · 8:00 AM - 3:00 PM · All
Sun
Lap Swim · 8:00 AM - 3:00 PM · All
Sun
Swim Lessons · 8:30 AM - 3:00 PM · All
The pool
Outdoor Pool
Water 79°F. Outdoor heated pool for lap swim, lessons and water exercise.
Covered Pool
Water 87°F. Indoor heated pool for lap swim, lessons and water exercise.
Spa
Spa is for persons ages 13 and over only. Spa is drained every Friday at 11AM.
Splash Pad
Programs
Swim lessons, Swim team, Masters Swim, Water exercise (Aqua Fit, Aqua Zumba), Group fitness classes, Gymnastics, Youth sports, Teen programs, Y Active Adults (55+)
Features
Indoor and outdoor heated pools, Splash pad, Spa, Locker rooms, Group fitness studios, EGYM studio, Gymnastics center, Pickleball courts, Child Watch
Pool rules
YMCA Lifeguard has final authority.
Photography is strictly prohibited on the pool deck.
Swimming without a YMCA Lifeguard is prohibited.
If you hear one long whistle blast, you must exit the pool immediately.
Lap swim times are intended for water exercise and lap swimming only. Those who are perceived to be playing will be asked to exit the water. Please see our Pool Schedule for Family Swim hours.
Please shower before entering the pool.
Children ages 13 and under must pass a swim test to lap swim.
If a lap lane is already occupied by a lap swimmer/water walker, additional swimmers must give notice of joining their lane with mutual acknowledgement to avoid collisions/accidents.
No breath holding beyond half of the length of the pool.
All pool equipment must be used properly.
No glass of any kind on the pool deck.
Eating is permitted in designated areas only (Splash Pad picnic tables).
All personal trainers and swim instructors are hired by the YMCA and non-YMCA personal trainers or swim instructors are prohibited from conducting personal training sessions or lessons at YMCA facilities.
Spa is for persons ages 13 and over only.
Do not submerge, swim or exercise in the Spa.
Aquatics Programming has priority of shared areas.
Lap lanes may be used for swim lessons or training at any given time.
Children 6 and under must be accompanied by an adult 16 years or older in the water within arm’s reach.
Children ages 7-12 must have adult supervision within the facility.
Height checks and swim tests will be conducted for those who wish to access deeper areas of the pool.
No jumping, throwing, twisting or diving.
No inflatable flotation devices. Only United States Coast Guard approved life jackets/flotation devices are allowed.
No YMCA pool equipment is allowed during Family Swim times.
All children age 3 and under must wear a swim diaper regardless of toilet training.
Swim Test: Must be taken every pool visit when children want to access deeper areas of the pool. 1 minute of treading water without stopping. Must keep head and mouth clear of water AND Swim 25 yards of front crawl (face should not be up the entire time) or breaststroke without stopping.
This pool doesn't publish public hours online. Check the website or call before you go.
Prices
Youth Day Pass (Ages 3–11)
$15
Adult Day Pass (Ages 12+)
$30
The pool
Competition Pool
Water 80°F. Lap swimming and diving; temperature 79°–81°F
Recreational Pool
Water 85.5°F. Family open swim; temperature 84°–87°F
Therapy Pool
Water 95°F. Temperature 93°–97°F
Programs
Learn to Swim, Diving, Water Polo, Adult Swim Club
Features
Lap swimming, Recreational swimming, Group and private swim lessons, Aquatics based group exercise classes, Youth and adult water polo, Adult swim team, American Red Cross Certified Lifeguards
Good to know
Pool schedules are published as embedded tables that could not be extracted from the text; check the official Aquatics page for current hours.
Pool temperatures may fluctuate due to outside temperatures.
Day pass includes gymnasium, fitness center, public swimming, recreation field, and climbing tower; does not include ice skating.
Length 25 yards. 6 lanes. Water 80°F. Six lanes @ 25 yards in length; 7-foot wide lanes. Water temperature ranges from 80–83 degrees. Indoor pool facility of just over 3,000 square feet with glass walls and skylights. Bleachers on deck (6 sets of 4 rows each). Men's and women's restroom (one each); no showers.
Spa
Spa (maximum capacity of 12) in outdoor patio area. Spa hours: Sunrise-Sunset.
Programs
Youth and adult swim lessons, Triton swim team winter workouts, Pool parties, Innertube waterpolo, "Dive-in" movies
Features
Spa, Outdoor patio area, Bleachers on deck, Glass walls and skylights
Good to know
The Natatorium indoor pool is listed as CLOSED on the Fall 2026 facility hours page (Fall hours: Sept 20, 2026 thru Dec 4, 2026). No reopening date is given.
The spa in the outdoor patio area is open Sunrise-Sunset.
Main Gym building hours (M-F 6:00am-11:00pm, Sa-Su 8:00am-11:00pm) are building hours, not pool hours.
The Natatorium is part of the Main Gym Complex; the phone number is the Main Gym contact number.
Membership is required for access; day passes are available ($20 Staff & Faculty, $25 Community & Triton Affiliates for 1 day).
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