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Sea Monster Lounge

Live music venue · Mukilteo, WA · reviewed since 2012

How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 64%54+34.3Reliability 28%58+16.4Replies to reviews 8%19+1.6Momentum penalty67−3.3Experts Score= 49Not enough data for value; its weight is shared by the others.Grade C: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.49SCORE
CGradeLetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20.
#38 of 40 musiciansPosition by Experts Score among all companies we track in this category. · better than 5%
4.6 ★★★★★ 775 Google reviews · 24 photos
74%five-star reviews
4.38★last 12 monthsAverage stars on reviews from the last 12 months only.
8%1–2★ in 2 yearsShare of 1–2★ reviews in the last 24 months — or the 20 newest reviews when the company had fewer than 20 in that time.
9%reviews answered by the owner
Oct 2026latest review

Sea Monster Lounge at a glance

Google reviewers rate Sea Monster Lounge 4.6 out of 5 based on 775 reviews. Customers frequently praise the live music, energetic atmosphere, and drink quality, noting that entry fees are reasonable for the experience. However, several low-star reviews highlight issues with door staff refusing valid identification and one instance of a double charge. The owner responded to 9% of these reviews.

  • Google rating: 4.6 out of 5 from 775 reviews (74% five-star).
  • Reviews on this page: 775 Google reviews (424 with written comments, 42 with photos).
  • Owner responses: the business replied to 9% of reviews.
  • Most recent review: October 3, 2026.
  • Service: Musician serving Mukilteo, Washington.

Data from Google, last updated October 28, 2026.

Score profile vs other musicians

Score per factor (100 = best)Each factor is scored 0–100 on absolute terms (star average, share of 1–2★ reviews, price verdicts…); standing within the category can only raise it, never lower it.. Strongest: momentum and reliability; weakest: replies to reviews.

Satisfaction54Reliability58Craft & service–Value–Momentum67Replies to reviews19Satisfaction: 54 (median 79)Reliability: 58 (median 76)Momentum: 67 (median 100)Replies to reviews: 19 (median 38)
Sea Monster LoungeMusicians median0 = centre, 100 = best
SatisfactionSatisfaction · 54% of the scoreRecency-weighted star average (2-year half-life), shrunk toward the category mean by review volume; the company’s own lifetime average as the prior; absolute: 4.0★ = 0, 5★ = 100.Sea Monster Lounge: 54/100 on this factor. Category median: 79.C
54
ReliabilityReliability · 24% of the scoreHow rarely jobs go badly: share of 1–2★ reviews — 60% the last 24 months (or the 20 newest if fewer), 40% all-time; 0% = 100, 15%+ = 0; the category percentile can only raise it.Sea Monster Lounge: 58/100 on this factor. Category median: 76.C
58
Craft & serviceCraft & service · penalty only, up to −10 pointsGoogle review highlights: Quality, Professionalism, Responsiveness, Punctuality — how rarely reviewers flag them as a negative, per review since highlights began; 0% = 100, 5%+ = 0. Subtracted from the score (up to −10), never averaged in — clean highlights are the norm, not a bonus.Not enough reviews for this factor yet. Category median: 99.–
–
ValueValue · 14% of the scoreCustomers’ own price verdicts (Great / Reasonable vs Overpriced) and Value highlights; 65% absolute (all “reasonable” ≈ 80, “great” = 100), the category percentile can only raise it.Not enough reviews for this factor yet. Category median: 93.–
–
MomentumMomentum · penalty only, up to −10 pointsPenalises only a real slide: last-12-month average below lifetime (−0.5★ = 0). Still 4.8★+ over the last year, or steady/improving = 100. Subtracted from the score (up to −10), never averaged in.Sea Monster Lounge: 67/100 on this factor. Category median: 100.B
67
Replies to reviewsReplies to reviews · 7% of the scoreHow often the owner publicly replies to reviews under 5★ (1–4★). Needs 3+ such reviews, otherwise not counted; 65% absolute (80%+ replied = 100), the category percentile can only raise it.Sea Monster Lounge: 19/100 on this factor. Category median: 38.F
19

Bar = this company · dark tick = category median.

Star ratings

775 Google reviews we collected

  • 5 stars57174%
  • 4 stars13317%
  • 3 stars385%
  • 2 stars122%
  • 1 star213%

Praise vs complaints

Phrases our text analysis found in 424 written reviews

  • Praise11186%
  • Complaints1814%

Topic share

How often each topic comes up in the written reviews

  • Staff & attitude7860%
  • Would recommend1612%
  • Price & value1310%
  • Speed & response119%
  • Quality & results65%
  • Honesty & trust43%
  • Communication11%

What customers talk about

We read 424 written reviews and marked every phrase about these topics. The same colors are highlighted in the reviews.

  • “The vibe inside was lively and fun, with a good crowd and a nice mix of people just enjoying the music.”
    “Side note, my friend mentioned to me that this man was hostile and rude to the group that was before us in line, whom I had overheard ultimately decid…”
  • “Came recommended to me and I would definitely recommend it as well.”
    “Because of repeated experiences like this, many of my friends and people I know avoid this venue entirely and speak negatively about it.”
  • “Entry was around $14, which felt fair for the experience overall.”
  • “they also handled a uncomfortable situation really well and the bartender immediately kicked them out for making someone uncomfortable.”
  • “and Great service to top it off.”
    “Cool spot for music, but the service was horrible.”
  • “Honestly one of my favorite bars in Seattle”
    “…band if it was not ruined by this incredibly rude host who initially lied and said that there was not any coat service (multiple visible hooks open)…”

People customers mention

  • Seattle 36 reviews
  • Jazz 8 reviews
  • Fridays 7 reviews
  • Wallingford 6 reviews
  • Funk 6 reviews
  • Funky 6 reviews

praise complaint · found by our text analysis, Google review wording unchanged.

Recent reviews

Patrick3 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 2 months ago★

I came for the live music which was excellent, but I’m sadden to say that the bartender double dipped and charged me twice. It’s a great venue with top notch performers but I don’t feel comfortable giving them my credit card information again.

KirkLocal Guide · 242 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 3 months ago★★★★

The sea monster is one of Seattle’s great small live music clubs. Set in Wallingford there’s plenty of places to go to for a pregame. There’s a great dumpling house that’s located on the back part of the same building. Bartenders are always great and the sound is always right on. I really enjoy being able to…

ShannonLocal Guide · 104 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 3 months ago★★★★★

Super cute spot! Lots of areas to sit, stand and dance, live music, incredible drinks. The Spanish coffee was phenomenal, they light the glass on fire which caramelizes the sugar rim, so good!!!!

JackLocal Guide · 136 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 5 months ago★★★★★

Had a great night here. Entry was around $14, which felt fair for the experience overall. The live music/band was really impressive and created a strong, energetic atmosphere the whole night. The vibe inside was lively and fun, with a good crowd and a nice mix of people just enjoying the music. It’s definitely the…

James14 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 6 months ago★★★★★

Awesome spot… music even on Tuesday was top tier jam and mark is great bartender + musician

AashniLocal Guide · 8 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 6 months ago★★★★★

What a Beautiful Place to listen to amazing musicians and be part of community! jazz, funk, and soul keep the monster musicians and everyone else grooving at the SMonztah - one of my favorite spots in Seattle. 7 Nights A Week, Tip your band in a trophy cup, have a drink, dance, be inspired! keep your ears open and…

Photos

Customer reviews

4.6 ★★★★★ 775 reviews on Google · rating breakdown

Reviews from Google, shown as published (original wording, unedited).

Team members customers mention
Filter by topic — each topic is highlighted in the reviews in the same color
בקיצור שבועון סובב ירושלים10 reviewsTotal number of Google reviews בקיצור has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

בר הופעות רוקיסטי. מגישים בעיקר אלכוהול. אווירה קצת מחוספסת.

Danny Matthews-KlingebielLocal Guide · 18 reviewsTotal number of Google reviews Danny has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Best music. ALWAYS!!

JuanLocal Guide · 116 reviewsTotal number of Google reviews Juan has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Only rockstars allowed

Katty OuLocal Guide · 14 reviewsTotal number of Google reviews Katty has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

wanted to visit this place as i’m attracted by the dog in the window display =)

Response from the owner · a month ago

Hope you got to meet him!

JenLocal Guide · 1,273 reviewsTotal number of Google reviews Jen has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Interesting venue

Kstarrr Macmil1 reviewTotal number of Google reviews Kstarrr has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Vibes…ummmmmmm RIVETING!!! 🙂‍↕️

Willow GoodineLocal Guide · 38 reviewsTotal number of Google reviews Willow has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Best place to see live music!!!

Stanley RileyLocal Guide · 11 reviewsTotal number of Google reviews Stanley has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Great place great music great atmosphere loved it

Patrick Wade Wolfe3 reviewsTotal number of Google reviews Patrick has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

I came for the live music which was excellent, but I’m sadden to say that the bartender double dipped and charged me twice. It’s a great venue with top notch performers but I don’t feel comfortable giving them my credit card information again.

  • Music type: Other
  • Payment method: Credit card
Response from the owner · Edited 3 weeks ago

It's actually impossible for them to charge you twice without swiping your card twice. If you opened a tab, the bank "preauthorizes" a $25 charge, but it gets reversed back to you... usually within 24 hours. Did you open a tab? Most likely you saw the preauth charge in addition to what you spent on your app and assumed the worst. It's just the way our Point of sale system works.

Tenesha StoweLocal Guide · 25 reviewsTotal number of Google reviews Tenesha has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Band was cool. The bartender was awesome! Have to check out again.

Sea Monster Lounge on Google Maps →

Business details