This is a regional read for the whole Asturias & north Galicia coast of Spain — global wave model with public buoys nearby to sanity-check it. Mornings lean toward cross-shore winds (86% of the morning windows with data). Confidence is reasonable for the first 2 days and drops to "rough estimate" after that.
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 arrives at an angle to this coast, so expect the smaller end of the range on most beaches.
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 | Chest- to overhead · moderate push · strong cross-shore wind — some texture | Chest- to overhead · moderate push · moderate cross-shore wind — some texture | Reasonable estimate |
| Tue Sep 22 | Waist- to head-high · mellow, not much push · moderate cross-shore wind — some texture | Waist- to chest-high · mellow, not much push · moderate cross-shore wind — some texture | Reasonable estimate |
| Wed Sep 23 | Chest- to overhead · moderate push · light cross-shore wind | Chest- to overhead · moderate push · light cross-shore wind | Rough estimate |
| Thu Sep 24 | Waist- to head-high · moderate push · moderate cross-shore wind — some texture | Waist- to head-high · moderate push · light wind | Rough estimate |
| Fri Sep 25 | Waist- to chest-high · mellow, not much push · light cross-shore wind | Waist- to overhead · solid push · light wind | Trend only |
| Sat Sep 26 | Head- to overhead · moderate push · moderate cross-shore wind — some texture | Head- to overhead · moderate push · light wind | Trend only |
| Sun Sep 27 | Chest- to head-high · moderate push · light wind | Chest- to head-high · moderate push · light wind | Trend only |
Boards that fit the Asturias & north Galicia coast of Spain this week
| Board | Fits | Wave size | Power | Skill |
|---|---|---|---|---|
| Haydenshapes Hypto Krypto | 14 of 14 windows | Waist-high → double-overhead+ | Moderate | Beginner-friendly to intermediate |
| Haydenshapes Hypto Krypto Twin Pin FutureFlex | 14 of 14 windows | Waist-high → double-overhead+ | Moderate | Beginner-friendly to advanced |
| Channel Islands Twin Pin | 14 of 14 windows | Waist-high → double-overhead+ | Moderate | Intermediate to advanced |
| Tomo Surfboards Delta X | 14 of 14 windows | Chest-high → double-overhead+ | Moderate | Intermediate to advanced |
| Tomo Surfboards Revo | 14 of 14 windows | Chest-high → double-overhead+ | Moderate | Intermediate to advanced |
| Slater Designs Sci-Fi 2.0 | 14 of 14 windows | Waist-high → overhead | Moderate | Intermediate to advanced |
| Pyzel Score Lord | 14 of 14 windows | Waist-high → overhead | Moderate | Beginner-friendly to advanced |
The picks, in order
1. Haydenshapes Hypto Krypto
Haydenshapes Hypto Krypto runs waist-high to double-overhead+; that wave window overlaps every one of the 14 half-day windows we have data for this week. Its moderate power midpoint sits close to the week's typical push. A hybrid with a beginner-friendly to intermediate skill window.
Quivr catalog read: The Hypto Krypto excels in a variety of conditions, making it ideal for both beginners and advanced surfers.
Category: Hybrid · 5.0★ from 17 Quivr ratings
2. Haydenshapes Hypto Krypto Twin Pin FutureFlex
Haydenshapes Hypto Krypto Twin Pin FutureFlex runs waist-high to double-overhead+; that wave window overlaps every one of the 14 half-day windows we have data for this week. Its moderate power midpoint sits close to the week's typical push. A hybrid with a beginner-friendly to advanced skill window.
Quivr catalog read: The Hypto Krypto Twin Pin excels in a variety of conditions, making it suitable for surfers of all skill levels.
Category: Hybrid
3. Channel Islands Twin Pin
Channel Islands Twin Pin runs waist-high to double-overhead+; that wave window overlaps every one of the 14 half-day windows we have data for this week. Its moderate power midpoint sits close to the week's typical push. A twin fin with an intermediate to advanced skill window.
Quivr catalog read: The Twin Pin is a versatile twin-fin board that excels in a variety of wave conditions, from small to overhead.
Category: Twin fin · Pintail · Catalog ability: intermediate · 4.0★ from 1 Quivr rating
4. Tomo Surfboards Delta X
Tomo Surfboards Delta X runs chest-high to double-overhead+; that wave window overlaps every one of the 14 half-day windows we have data for this week. Its moderate power midpoint sits close to the week's typical push. A performance shortboard with an intermediate to advanced skill window.
Quivr catalog read: The Delta X is designed for high performance surfing, offering exceptional speed and maneuverability.
Category: Performance shortboard · Catalog ability: intermediate
5. Tomo Surfboards Revo
Tomo Surfboards Revo runs chest-high to double-overhead+; that wave window overlaps every one of the 14 half-day windows we have data for this week. Its moderate power midpoint sits close to the week's typical push. A performance shortboard with an intermediate to advanced skill window.
Quivr catalog read: The Revo is an extremely fast and user-friendly board that excels in both flat sections and tight pockets, making it suitable for a wide range of surfers from beginners to advanced.
Category: Performance shortboard · Catalog ability: intermediate
6. Slater Designs Sci-Fi 2.0
Slater Designs Sci-Fi 2.0 runs waist-high to overhead; that wave window overlaps every one of the 14 half-day windows we have data for this week. Its moderate power midpoint sits close to the week's typical push. A hybrid with an intermediate to advanced skill window.
Quivr catalog read: The Sci-Fi 2.0 excels in a variety of conditions, handling waves up to double overhead while also performing well in smaller, flatter surf.
Category: Hybrid · Double bat tail · Catalog ability: intermediate
7. Pyzel Score Lord
Pyzel Score Lord runs waist-high to overhead; that wave window overlaps every one of the 14 half-day windows we have data for this week. Its moderate power midpoint sits close to the week's typical push. A hybrid with a beginner-friendly to advanced skill window.
Quivr catalog read: The Score Lord is designed for versatility across a wide range of wave conditions, from 2 to 10 feet.
Category: Hybrid · Round pin · 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 | Haydenshapes Hypto Krypto | 14 of 14 windows | Waist-high → double-overhead+ | Moderate |
| Groveler | Slater Designs Great White Twin | 14 of 14 windows | Waist-high → overhead | Moderate |
| Fish | Lost / Mayhem thread. | 14 of 14 windows | Chest-high → overhead | Moderate |
| Twin fin | Channel Islands Twin Pin | 14 of 14 windows | Waist-high → double-overhead+ | Moderate |
| Midlength | Firewire Boss Up 2025 | 14 of 14 windows | Waist-high → overhead | Moderate |
| Longboard | Kazuma Surfboards Kazuma Classic | 14 of 14 windows | Knee-high → double-overhead+ | Moderate |
| Step-up | TC Surfboards Missing Link | 14 of 14 windows | Chest-high → overhead | Moderate |
What this week asks of a board on the Asturias & north Galicia coast of Spain
The week spreads from waist-high to overhead, so a single board with a wide wave window covers more sessions than a specialist. If you own two boards, split them: one for the smallest windows and one for the overhead ones.
Most windows read "moderate 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 waist-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 Asturias & north Galicia coast of Spain this week?
Across Sep 21–27, 2026 the regional read runs waist-high to overhead. The most size shows Sat Sep 26 morning, head- to overhead (trend only); the smallest window is Fri Sep 25 morning, waist- to chest-high. Confidence is reasonable for the first 2 days and drops to "rough estimate" after that. Sheltered beaches along this stretch run smaller than the read.
Which surfboards fit the Asturias & north Galicia coast of Spain this week?
Hypto Krypto, Hypto Krypto Twin Pin FutureFlex, Twin Pin overlap the most of this week's 14 surf windows on catalog wave-size and power spectra; the shapes that fit best are hybrid, twin fin and performance shortboard. 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 Asturias & north Galicia coast of Spain?
Sat Sep 26 morning, head- to overhead (trend only). Size builds Wed and Sat and eases Tue and Sun. Mornings lean toward cross-shore winds (86% of the morning windows with data).
Does this apply to my exact spot?
No single spot is named or predicted here. The read describes the Asturias & north Galicia 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.