Isurus emails
Isurus sends about 1 email a week through Klaviyo, most often on Thursday around 9 AM Eastern.
Early figures, based on 12 emails received from Aug 10 to Oct 24, 2026.
- ESP
- Klaviyo
- Emails a week
- about 1
- Busiest send time
- Thursdays at 9am ET
- Last sent
- 5 days ago · Oct 24
- Tracked since
- Aug 2026
- Emails collected
- 12
Recent emails
Oct 24, 2026 6:04 AM
Why does Yamamoto #40 Neoprene "just feel better"?
Oct 13, 2026 10:56 PM
Welcome to ISURUS
Oct 8, 2026 9:07 AM
Surfing A 4mm Wetsuit Might Be Over
Oct 5, 2026 9:25 AM
Fathom Is Now Live Online and In Stores
Oct 3, 2026 1:13 PM
Tested & Proven - Our Approach to Performance
Sep 24, 2026 9:06 AM
The Inside Story On Fathom
Recent subject lines
All subject linesSubject lines average 36 characters. Each one opens the email it came from.
| Picture | Sent (Eastern) | Subject | Preview text |
|---|---|---|---|
| Oct 24, 2026 6:04 AM | Why does Yamamoto #40 Neoprene "just feel better"? | Better wetsuits start with better materials | |
| Oct 13, 2026 10:56 PM | Welcome to ISURUS | The Best Wetsuits In the Surf | |
| Oct 8, 2026 9:07 AM | Surfing A 4mm Wetsuit Might Be Over | Introducing the Ti Shield 3.3 - No Hood | |
| Oct 7, 2026 1:19 PM | Your Next Best Wetsuit | Warm water or cold water we've got the suit for you. Shop the latest collection of Isurus… | |
| Oct 5, 2026 9:25 AM | Fathom Is Now Live Online and In Stores | Act Fast To Access The First Batch | |
| Oct 3, 2026 1:13 PM | Tested & Proven - Our Approach to Performance | Grant "Twiggy" Baker, Keala Kennelly and our Customers have tested and validated Isurus… | |
| Sep 24, 2026 9:06 AM | The Inside Story On Fathom | FATHOM Will Be Live Next Week... | |
| Sep 3, 2026 1:02 PM | How does wetsuit design affect our surfing performance? | Increased range of motion, reduced fatigue, quicker recovery times and better overall… |
Archive
View full archiveSeptember 2026 2 emails
View allSep 24, 2026 9:06 AM
How does wetsuit design affect our surfing performance?
Sep 3, 2026 1:02 PM
EarlierAugust
When Isurus sends
42% of its emails arrive in the 9 AM hour, with a second, smaller wave around 1 PM. Thursdays are the busiest day.
| 12a | 1a | 2a | 3a | 4a | 5a | 6a | 7a | 8a | 9a | 10a | 11a | 12p | 1p | 2p | 3p | 4p | 5p | 6p | 7p | 8p | 9p | 10p | 11p | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mon | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Tue | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| Wed | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Thu | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Fri | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Sat | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Sun | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Mon | Tue | Wed | Thu | Fri | Sat | Sun | |
|---|---|---|---|---|---|---|---|
| 12a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 3a | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| 4a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 5a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 6a | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| 7a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 8a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 9a | 1 | 0 | 0 | 4 | 0 | 0 | 0 |
| 10a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 11a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 12p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1p | 0 | 0 | 1 | 2 | 0 | 1 | 0 |
| 2p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 3p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 4p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 5p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 6p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 7p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 8p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 9p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 10p | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| 11p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
FewerMore(busiest cell: 4 emails)
Based on 12 emails received from Aug 10 to Oct 24, 2026. Times in US Eastern. How we collect · When all brands send
How often Isurus sends
The one complete month so far had 2 emails.
- Busiest month
- Sep 2026, 2
- Quietest month
- Sep 2026, 2
- Busiest day
- Thursday, 6
- Quietest day
- Friday, 0
About Isurus
- ESP
- Klaviyo
- Tracked since
- Aug 2026
- Emails collected
- 12
- Emails a week
- about 1
- Last sent
- Oct 24, 2026
- Sends from
- info@
surfisurus.com - Subject length
- 36 characters avg
Counts include automated emails such as a welcome series.
Similar sending frequency
| Latest email | Brand | ESP | Website popularity | Emails a week | Busiest day | Last sent | |
|---|---|---|---|---|---|---|---|
 16Fleet16fleet.com | Klaviyo | about 1 | Friday | Oct 19, 2026 | Klaviyo · about 1 a week · busiest Friday · last sent Oct 19, 2026 | ||
 1975 Collection1975collection.store | Klaviyo | about 1 | Tuesday | Oct 29, 2026 | Klaviyo · about 1 a week · busiest Tuesday · last sent Oct 29, 2026 | ||
 55 Fixings55fixings.co.uk | Klaviyo | about 1 | Monday | Oct 26, 2026 | Klaviyo · about 1 a week · busiest Monday · last sent Oct 26, 2026 |
