This is a regional read for the whole Andalusia Atlantic coast of Spain — global wave model with public buoys nearby to sanity-check it. Afternoons lean toward light winds (100%). Confidence reads "rough estimate" for every day shown — treat this as a trend, not a plan.
Board ranges below are each board's full min→max spectrum from the Quivr catalog — the same chart the app draws — and "fits" counts how many of this week's half-day windows a board's wave and power windows overlap. Nothing here is a guess about a particular beach.
Estimates come from a global ocean wave model sampled offshore and translated into ranges. Actual size varies from beach to beach along this stretch; sheltered spots run smaller. Reads describe the whole coast, not one break — check wind and tide at your spot before paddling out. Reads are refreshed weekly on this page and several times a day in the Quivr app, which also matches each day against the boards in your own quiver. Notes on this week's data: The main swell comes from a direction this coast is largely shielded from. Size is a rough guess and likely smaller than open-ocean numbers suggest. Most of the wave energy is local wind chop rather than swell — expect a disorganised, weak surface.
Day by day: Sep 21–27, 2026
Morning is 6am–noon, afternoon is noon–7pm local. Words come straight from the regional read; "No data" means the wave model had no hours for that window.
| Day | Morning | Afternoon | Confidence |
|---|---|---|---|
| Mon Sep 21 | Up to waist-high · mellow, not much push · light offshore wind | Up to knee-high · mellow, not much push · light wind | Rough estimate |
| Tue Sep 22 | Up to knee-high · mellow, not much push · light offshore wind | Flat to ankle-high · mellow, not much push · light wind | Rough estimate |
| Wed Sep 23 | Up to knee-high · mellow, not much push · light offshore wind | Knee- to waist-high · moderate push · light wind | Reasonable estimate |
| Thu Sep 24 | Knee- to waist-high · moderate push · light wind | Knee- to waist-high · moderate push · light wind | Reasonable estimate |
| Fri Sep 25 | Knee-high · mellow, not much push · light wind | Knee-high · mellow, not much push · light wind | Rough estimate |
| Sat Sep 26 | Knee-high · mellow, not much push · light wind | Knee-high · mellow, not much push · light wind | Rough estimate |
| Sun Sep 27 | Knee- to waist-high · mellow, not much push · light wind | Knee- to waist-high · mellow, not much push · light wind | Trend only |
Boards that fit the Andalusia Atlantic coast of Spain this week
| Board | Fits | Wave size | Power | Skill |
|---|---|---|---|---|
| Lost / Mayhem Sub Driver 2.0 Squash | 14 of 14 windows | Knee-high → chest-high | Soft | Beginner-friendly to advanced |
| Channel Islands The Solution | 14 of 14 windows | Knee-high → chest-high | Moderate | Intermediate to advanced |
| Chilli Surfboards Churro 2 | 14 of 14 windows | Knee-high → chest-high | Soft | Beginner-friendly to intermediate |
| Harbour Surfboards Super Revolver | 14 of 14 windows | Knee-high → chest-high | Moderate | Beginner-friendly to advanced |
| LoveMachine ZAMBAL | 14 of 14 windows | Knee-high → chest-high | Soft | Intermediate to advanced |
| California Board Company Slasher | 14 of 14 windows | Knee-high → chest-high | Moderate | Beginner-friendly to intermediate |
| Thunderbolt / Ben Skinner Dynamic Double Scoop | 14 of 14 windows | Knee-high → chest-high | Soft | Beginner-friendly to intermediate |
The picks, in order
1. Lost / Mayhem Sub Driver 2.0 Squash
Lost / Mayhem Sub Driver 2.0 Squash runs knee-high to chest-high; that wave window overlaps every one of the 14 half-day windows we have data for this week. Its soft power midpoint is firmer than the week's typical push, so it comes alive on the windows with more push. A small-wave shortboard with a beginner-friendly to advanced skill window.
Quivr catalog read: The SUB DRIVER 2.0 is a user-friendly small wave performance shortboard that excels in mushy and weak surf, making it suitable for both competitors and everyday surfers.
Category: Small-wave shortboard · Squash tail · Catalog ability: intermediate · 3.5★ from 2 Quivr ratings
2. Channel Islands The Solution
Channel Islands The Solution runs knee-high to chest-high; that wave window overlaps every one of the 14 half-day windows we have data for this week. Its moderate power midpoint is firmer than the week's typical push, so it comes alive on the windows with more push. A small-wave shortboard with an intermediate to advanced skill window.
Quivr catalog read: The Solution is designed for small waves, providing excellent glide and paddle power.
Category: Small-wave shortboard · Rounded tail · Catalog ability: intermediate
3. Chilli Surfboards Churro 2
Chilli Surfboards Churro 2 runs knee-high to chest-high; that wave window overlaps every one of the 14 half-day windows we have data for this week. Its soft power midpoint is firmer than the week's typical push, so it comes alive on the windows with more push. A small-wave shortboard with a beginner-friendly to intermediate skill window.
Quivr catalog read: The Churro 2 is a user-friendly small wave performer that excels in a variety of conditions, making it ideal for surfers looking to enhance their skills.
Category: Small-wave shortboard · Round square tail · Catalog ability: intermediate
4. Harbour Surfboards Super Revolver
Harbour Surfboards Super Revolver runs knee-high to chest-high; that wave window overlaps every one of the 14 half-day windows we have data for this week. Its moderate power midpoint is firmer than the week's typical push, so it comes alive on the windows with more push. A midlength with a beginner-friendly to advanced skill window.
Quivr catalog read: The Super Revolver offers a lively ride with enhanced maneuverability, making it suitable for surfers looking for versatility in various conditions.
Category: Midlength · Catalog ability: intermediate
5. LoveMachine ZAMBAL
LoveMachine ZAMBAL runs knee-high to chest-high; that wave window overlaps every one of the 14 half-day windows we have data for this week. Its soft power midpoint is firmer than the week's typical push, so it comes alive on the windows with more push. A fish with an intermediate to advanced skill window.
Quivr catalog read: The ZAMBAL is a high-performance fish that excels in smaller to medium waves, offering exceptional speed and maneuverability.
Category: Fish · Catalog ability: intermediate
6. California Board Company Slasher
California Board Company Slasher runs knee-high to chest-high; that wave window overlaps every one of the 14 half-day windows we have data for this week. Its moderate power midpoint is firmer than the week's typical push, so it comes alive on the windows with more push. A small-wave shortboard with a beginner-friendly to intermediate skill window.
Quivr catalog read: The Slasher is a user-friendly foam board ideal for beginners and intermediate surfers.
Category: Small-wave shortboard · Catalog ability: beginner · 2.0★ from 1 Quivr rating
7. Thunderbolt / Ben Skinner Dynamic Double Scoop
Thunderbolt / Ben Skinner Dynamic Double Scoop runs knee-high to chest-high; that wave window overlaps every one of the 14 half-day windows we have data for this week. Its soft power midpoint sits close to the week's typical push. A longboard with a beginner-friendly to intermediate skill window.
Quivr catalog read: The Dynamic Double Scoop is designed for smooth noserides and responsive turns, making it ideal for surfers who appreciate a blend of traditional style and modern performance.
Category: Longboard · Pulled-in tail · Catalog ability: intermediate
Best fit by shape this week
One board per shape, chosen by how many of this week's 14 windows its wave and power windows overlap. Only shapes that overlap at least half the week are listed.
| Shape | Board | Fits | Wave size | Power |
|---|---|---|---|---|
| Shortboard | Lost / Mayhem Sub Driver 2.0 Squash | 14 of 14 windows | Knee-high → chest-high | Soft |
| Groveler | Lost / Mayhem Sub Driver 2.0 Squash | 14 of 14 windows | Knee-high → chest-high | Soft |
| Fish | LoveMachine ZAMBAL | 14 of 14 windows | Knee-high → chest-high | Soft |
| Twin fin | LoveMachine ZAMBAL | 14 of 14 windows | Knee-high → chest-high | Soft |
| Midlength | Harbour Surfboards Super Revolver | 14 of 14 windows | Knee-high → chest-high | Moderate |
| Longboard | Thunderbolt / Ben Skinner Dynamic Double Scoop | 14 of 14 windows | Knee-high → chest-high | Soft |
What this week asks of a board on the Andalusia Atlantic coast of Spain
Nothing in this week's read gets past waist-high. Paddle speed and glide matter more than hold — boards whose wave window starts low (knee-high) will see far more rideable sessions than anything built for a step.
Most windows read "mellow, not much push" for push. A board's power midpoint tells you where it will feel alive: mellower boards on the softer windows, firmer boards when the push is there. The table shows each board's own midpoint so the call is yours.
Already own one of these?
Add it to your quiver in Quivr and the Home tab does this matching for you — every day, against your own boards, for the coast you pick. If none of your boards overlap a window, it says so rather than forcing a pick.
Shopping instead? Open two of the picks above in Compare and read the low end of the wave-size range first — on a flat to ankle-high week that decides whether a board gets used.
Compare these picks head to head
Live Quivr comparison pages for pairs in this list — same spectra, side by side:
FAQ
How big will the surf be on the Andalusia Atlantic coast of Spain this week?
Across Sep 21–27, 2026 the regional read runs up to waist-high. The most size shows Thu Sep 24 morning, knee- to waist-high (reasonable estimate); the smallest window is Tue Sep 22 afternoon, flat to ankle-high. Confidence reads "rough estimate" for every day shown — treat this as a trend, not a plan. Sheltered beaches along this stretch run smaller than the read.
Which surfboards fit the Andalusia Atlantic coast of Spain this week?
Sub Driver 2.0 Squash, The Solution, Churro 2 overlap the most of this week's 14 surf windows on catalog wave-size and power spectra; the shapes that fit best are small-wave shortboard, midlength and fish. Open any of them in Quivr to see the full range chart and compare two side by side.
Which day has the most size on the Andalusia Atlantic coast of Spain?
Thu Sep 24 morning, knee- to waist-high (reasonable estimate). Size builds Wed and Sun and eases Tue, Fri and Sat. Afternoons lean toward light winds (100%).
Does this apply to my exact spot?
No single spot is named or predicted here. The read describes the Andalusia Atlantic coast of Spain as a whole — a stretch of coast facing roughly the same direction. Estimates come from a global ocean wave model sampled offshore and translated into ranges. Actual size varies from beach to beach along this stretch; sheltered spots run smaller. Reads describe the whole coast, not one break — check wind and tide at your spot before paddling out.
How often is this page updated?
Every week, with the same seven-day regional read the Quivr app shows on its Home tab. The app refreshes several times a day and also tells you which board in your own quiver fits each day.