18th Street Surf Report & Ideal Conditions
See your personalized forecast for 18th Street
Download LazySurfer free and get surf-quality ratings tuned to the way you surf — learned from your own logged sessions.
Download LazySurfer →Best conditions for 18th Street
18th Street is most often good on a 2–4 ft medium-period (8–16s) swell from the SE, with glassy / no wind from the N, on a high incoming tide — the conditions LazySurfer surfers have logged and rated highest here.
| Ideal wave height | 2–4 ft |
| Ideal period | medium-period (8–16s) |
| Best swell direction | SE |
| Best wind | glassy / no wind from the N |
| Best tide | high & incoming |
These best-conditions estimates come from real sessions LazySurfer users rated highly at this break — not an editorial guess (preliminary-confidence read). In the app, LazySurfer's custom deep-learning model predicts your own 1–5★ rating at about 90% exact-match accuracy (97.6% within one star). How LazySurfer works →
Current conditions
Latest reading from the nearest NOAA buoys (UTC 2026-06-07 00:56 UTC). LazySurfer reads this same public NDBC data directly — no proprietary smoothing. New to buoy data? See how to read a NOAA buoy. A multi-day forecast for this spot is coming soon; for now these readings update continuously.
| Wave height | 2.6 ft |
| Dominant period | 9s |
| Swell direction | ESE (103°) |
| Wave buoy | NDBC station 41112 (26 mi away) |
| Wind | 6 kt from the SE — NDBC MYPF1 (4 mi away) |
Tide
Predicted tide for the next two days from NOAA station 8720218 (MAYPORT (BAR PILOT DOCK)), the nearest tide station (4 mi away). Times local.
- 2026-06-06 01:04 — High 4.3 ft
- 2026-06-06 07:15 — Low 0.428 ft
- 2026-06-06 13:31 — High 3.759 ft
- 2026-06-06 19:08 — Low 0.657 ft
- 2026-06-07 01:48 — High 4.202 ft
- 2026-06-07 08:01 — Low 0.329 ft
Frequently asked
Is 18th Street good for surfing right now?
As of the latest buoy reading (2026-06-07 00:56 UTC), 18th Street is fair: the live 2–4 ft medium-period swell from the E is off its ideal SE direction and is in its ideal size range, and the wind is moderate from the SE.
Where does LazySurfer's surf data for 18th Street come from?
LazySurfer reads public data directly from NOAA's National Data Buoy Center and the National Weather Service — the nearest NDBC wave buoy (station 41112) and the nearest NOAA tide station (MAYPORT (BAR PILOT DOCK)). The same raw readings NOAA publishes, with no proprietary smoothing.
What are the best surf conditions for 18th Street?
18th Street is most often good on a 2–4 ft medium-period (8–16s) swell from the SE, with glassy / no wind from the N, on a high incoming tide — the conditions LazySurfer surfers have logged and rated highest here.
Does LazySurfer predict whether 18th Street is good for me?
Yes. LazySurfer trains a custom deep-learning model — a PyTorch neural network with per-user embeddings, retrained weekly on real logged surf sessions from the LazySurfer community — to predict the 1-to-5 star rating you personally would give, rather than a single average rating for everyone.
Nearby spots
- Atlantic Beach — 2 mi
- Jacksonville Beach Pier — 4 mi
- Jacksonville Pier Southside — 4 mi
- 8th Ave South — 5 mi
- St Augustine Pier — 35 mi
Learn more: How LazySurfer works · Groundswell vs windswell · Surf period explained · Compare surf apps