Best Surf Forecasting App 2026: Free & Paid Ranked
Surfline Premium runs about $15.99/month or $119.99/year in 2026. That buys you the largest live-cam network in surfing and a human forecast team. It does not buy you a forecast tuned to how you rate waves — no app priced as a cam subscription can. — Pricing per Surfline's published 2026 tiers
Quick comparison
| App | Price | Data source | Personalization | Offline | 7-day | Platforms | Session log |
|---|---|---|---|---|---|---|---|
| Surfline | Free / ~$15.99 mo, ~$119.99 yr | In-house models + human forecasters + cams | Favorites, alerts | Limited | Yes (16-day on Premium) | iOS, Android, web | No |
| LazySurfer | Free / $7.99 mo, $49.99 yr | NOAA NDBC buoys + NWS wind | Yes — per-user ML model | Yes (cached on device) | Yes (Pro) | iOS, Android | Yes (core feature) |
| Windy | Free / ~$25–35 yr | ECMWF, GFS, NAM, wave models | Favorites | Limited | Yes (10-day) | iOS, Android, web | No |
| Windguru | Free / paid Pro | 10+ models (GFS, WRF, ICON, AROME) | Favorites | No | Yes | Web, iOS, Android | No |
| Surf-forecast.com | Free / paid Premium | In-house surf model + maps | Favorites | No | Yes (16-day Premium) | Web, iOS, Android | No |
| NDBC (NOAA) | Free | Raw buoy + station observations | No | No | No (observations only) | Web | No |
| Buoyweather | Free / paid | Offshore point-forecast models | Favorites | No | Yes | Web, app | No |
1Surfline
Surfline is the default for a reason. It runs the largest live surf-cam network in the world (hundreds of HD cams across well-known breaks), pairs its in-house swell models with an expert human forecast team, and has 20-plus years of refinement behind its charts. When Magicseaweed was folded into Surfline in 2023, MSW's audience came with it. If you surf a popular, cammed break and want to literally see the lineup before you drive, nothing else competes.
- Largest live-cam network in surfing
- Human forecasters refine the model output
- Deep spot coverage and historical data
- Polished iOS, Android, and web apps
- Core forecast and cams sit behind Premium (~$15.99/mo)
- Star rating is a crowd average, not tuned to you
- No personal session logging
- Less useful at uncammed, off-the-radar breaks
See the full breakdown: LazySurfer vs Surfline head-to-head.
2LazySurfer
This is my app, so take the placement with the appropriate grain of salt — I've put it second, not first, on purpose. Where Surfline gives everyone the same crowd-averaged star rating, LazySurfer predicts your 1-to-5 star rating using a custom deep-learning model (a PyTorch neural network with per-user embeddings) retrained weekly on real logged surf sessions from the LazySurfer community. It runs as a cloud prediction service, but forecasts and results are cached on your device so the app keeps working offline at the beach. Data comes from NOAA NDBC buoys plus NWS wind — the same authoritative inputs the big apps build on. What it doesn't have: live cams, a global human forecast desk, or the brand recognition of a 20-year incumbent.
- Predicts your rating at 90% exact-match accuracy (97.6% within one star)
- Real free tier — not a trial
- Session logging is a first-class feature
- Works offline; results cached on device
- No live surf cams
- Predictions improve as you log more sessions
- iOS and Android only (no web app)
- Smaller, newer than the incumbents
LazySurfer's model predicts your 1-to-5 star rating at 90% exact-match accuracy — and lands within one star 97.6% of the time. It's retrained weekly on real logged sessions, so it keeps adapting to how the community (and you) actually rate waves. — LazySurfer model evaluation
3Windy
Windy (windy.com) renders weather and wave data on a beautiful interactive map and lets you flip between the major models (ECMWF, GFS, NAM) yourself. It is the best tool in this list for seeing a swell form in the North Pacific and tracking it toward your coast. The free tier is genuinely generous; Premium (roughly $25–35/year) adds higher-resolution updates and longer range. The catch: it's a weather map, not a surf app — there's no surf-specific star rating, spot break model, or session log.
- Best-in-class swell and wind visualization
- Switch between major global models
- Generous free tier; cheap Premium
- iOS, Android, and web
- Region-level, not break-specific
- No surf rating or local break knowledge
- No session logging
- Steeper learning curve for new surfers
4Windguru
Windguru (windguru.cz) is the data nerd's pick. It runs 10-plus weather models — GFS, WRF, ICON, AROME and more — and lets you view them side by side in an hour-by-hour table of wind, gusts, wave height, period, and swell direction. The interface is old-school and dense, but the underlying data is world-class and the free tier is real. Note that some higher-resolution model data (like WRF) is delayed for free users; Pro removes the delay. Strong European coverage; works globally.
- 10+ models in one comparable table
- Excellent wind and gust detail
- Free tier is genuinely usable
- Strong European spot coverage
- Dense, dated interface
- High-res models delayed on free tier
- No surf rating or break-specific model
- No session logging
5Surf-forecast.com / MSW (via Surfline)
Surf-forecast.com covers thousands of breaks worldwide with its own surf model, multi-swell breakdown, tide times, and a wave-finder map — and a usable forecast is available free, with a longer 16-day range and reports on Premium. It's a solid, no-frills web-first option for checking an unfamiliar spot. Worth knowing for app-store searchers: Magicseaweed (MSW) shut down in 2023 when it was absorbed into Surfline, so MSW's famous star rating now lives inside the Surfline app, not a standalone MSW one.
- Thousands of spots worldwide
- Surf-specific model with multi-swell view
- Free 7-day forecast tier
- Good for scouting unfamiliar breaks
- Web-first; apps are thinner
- Generic rating, not personalized
- No offline use or session logging
- MSW no longer exists as its own app
6NDBC (NOAA National Data Buoy Center)
NDBC publishes real-time observations from the US buoy network and coastal stations at ndbc.noaa.gov. There's no forecast and no app polish — it's raw, current observations: wave height, dominant period, direction, wind, and water temperature. But it's the authoritative ground truth that LazySurfer and the bigger apps build on. If you surf near a well-placed station — say Station 46232 (Point Loma South, San Diego) — you can read conditions straight from the source. Learn the fields once and you'll read every other app more critically.
- Authoritative, free, no account
- Real-time observed conditions
- No paywall, no ads, no limits
- Observations only — no forecast
- Raw numbers, no interpretation
- Only useful near a buoy
New to reading buoys? Start with Surf Period Explained and Groundswell vs Windswell.
7Buoyweather
Buoyweather generates marine point forecasts for any offshore coordinate — wave height, period, wind, and weather. It overlaps with the boating world and is genuinely useful for seeing what's arriving at the buoy line before it hits the beach. It's less a surf app than a marine forecast tool, and the most useful detail sits behind a subscription, but it rounds out the picture for surfers who think in offshore swell terms.
- Point forecasts for any offshore location
- Good marine/offshore swell detail
- Useful for big-swell tracking
- Marine-first, not surf-spot-specific
- Best detail is paywalled
- No surf rating or session logging
So which one should you actually use?
Most surfers end up running two apps, not one: a forecast app to decide whether to go, and either a cam (to confirm) or a log (to learn). Here's the honest decision tree:
- Surf a popular cammed break and want to see it? → Surfline
- Want a forecast that learns how you rate waves, with a free tier and offline use? → LazySurfer
- Want to watch a swell cross the ocean on a map? → Windy
- Want dense multi-model wind tables? → Windguru
- Scouting an unfamiliar spot for free? → Surf-forecast.com
- Want raw, authoritative numbers? → NDBC
- Think in offshore swell terms? → Buoyweather
LazySurfer's free tier is $0. Pro is $7.99/month, $29.99 for six months, or $49.99/year — less than half the cost of Surfline Premium's annual plan, with personalization no cam subscription offers. — LazySurfer published pricing, 2026
The "best surf forecasting app" is the one that matches how you surf. If you want cams and a human desk, pay for Surfline. If you want a forecast tuned to your own sessions that you can check offline at the beach for free, that's the gap LazySurfer was built to fill — and the two pair well together.
Related reading: 6 Surfline alternatives (free and paid), best free surf forecasting apps 2026, best surf app for offline use, and the LazySurfer FAQ.
Frequently asked
What is the best surf forecasting app in 2026?
It depends on the job. Surfline is the overall leader for live cams plus a human-checked forecast, at $119.99/yr. LazySurfer is the best for a personalized rating tuned to you, with a free tier and offline use. Windy wins for map-based swell visualization, Windguru for raw multi-model detail, and NDBC for free authoritative buoy data.
What is the most accurate surf forecast app?
No app beats the buoy it reads, and all of these start from NOAA and ECMWF/GFS data. NDBC observations are the ground truth for now. Surfline's human-checked model is strongest at 5-to-16-day swell timing. LazySurfer reads NDBC buoys directly and predicts your rating at 90% exact-match accuracy after 10-20 logged sessions.
Which surf forecasting app is free?
LazySurfer (free tier with the real forecast, no ads), Windy, Windfinder, Windguru, Surf-Forecast.com and NDBC are all free for daily use. Surfline has a limited free account. See our best free surf forecasting apps guide for what each free tier actually includes.
How much do surf forecasting apps cost?
Surfline Premium is $119.99/yr ($69.99/yr with ads, $149.99/yr Premium+). LazySurfer Pro is $7.99/mo, $29.99/6mo or $49.99/yr. Windy Premium is about $19-30/yr, Windguru PRO about €49/yr, Windfinder Plus about €9.99/yr, Surf-Forecast.com Premium about $4/mo, PredictWind $29-499/yr depending on tier. NDBC buoy data is free. Every price here was checked against the vendor's store listing in August 2026.
Is Magicseaweed still available?
No. Magicseaweed shut down on May 15, 2023 after Surfline's parent company acquired it; magicseaweed.com redirects to Surfline and MSW's spots and cams were absorbed there. Our Magicseaweed alternatives guide covers the closest free and paid replacements, and the Surfline alternatives guide is the place to start if you do not want to move to Surfline.
Which surf forecasting app works offline?
LazySurfer caches the spot library, latest buoy reading and personalized predictions on the device. Windy Premium and PredictWind support offline downloads. Surfline, Windguru, Windfinder and Surf-Forecast.com need a connection. If you regularly surf somewhere with no signal, test an app in airplane mode before you rely on it at the beach.
Check the buoy at your break
Every app on this page reads the same NOAA buoys. See the live reading, tide chart, and ideal conditions for a few flagship breaks — no app required:
State roundups: Best surf spots in California · Best surf spots in Florida · Best surf spots in Hawaii · Best surf spots in New York.