20 April 2026: Tsunami Alert Issued for NE Japan

A magnitude-7.4 earthquake off the coast of Sanriku has triggered a tsunami warning. latest updates

Islote Zarate surfForecast / Ica / Peru

information circle48hr Weather and Surf, issued 12 am Monday 20 Apr 2026 -05
Forecast update in hr  min  s Forecast update imminent
Islote Zarate surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Islote Zarate sea temperature is
19.4° C
(Which is slightly cooler than normal)

How big are the waves at Islote Zarate today?

The current surf forecast for Islote Zarate at 7AM is: 2.1m 15s primary swell from a South-southwest direction and 0.2m 12s secondary swell from a West-northwest direction (forecast issued at 12:00am April 20). The wind direction is predicted to be cross-offshore and the swell rating is 11.

Time (-05) & DateWave HeightWave Period
Morning (20 Apr)7ft (2.1m)15s
Afternoon (20 Apr)6.5ft (2.0m)14s
Evening (20 Apr)6ft (1.8m)14s

Table - waves today at Islote Zarate. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent
Monday
20
Tuesday
21
Wednesday
22
10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM
Rating
(10 max)
!
!
!
!
!
2
2
2
2
2
4
4
2
2
0
0
1
2
2
2
1
1
0
1
Swell
Height Map
Wave Height (m) & direction (?)
2.3
SSW
2.2
SSW
2.1
SSW
2.1
SSW
2.1
SSW
2
SSW
2
SSW
1.8
SSW
1.8
SSW
1.8
SSW
1.8
SSW
1.8
SSW
1.8
SSW
1.7
SSW
1.7
SSW
1.7
SSW
1.6
SSW
1.5
SSW
1.4
SSW
1.4
SSW
1.3
SSW
1.3
SSW
1.3
SSW
1.2
SSW
Period(s) (?)161515151414141414141414131313131313131312121212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2454224120341953190015821560135113511332124711781127987922922812769669659543517485412
Wind
(km/h)
15
S
10
SSE
10
SSE
15
SSE
15
S
25
S
25
S
20
S
20
S
15
S
15
SSE
15
SSE
15
S
25
S
25
S
25
S
25
SSE
25
SSE
20
SSE
20
SSE
25
S
25
S
25
S
25
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
off
cross-
off
cross-
off
crosscrosscrosscrosscrosscrosscross-
off
cross-
off
crosscrosscrosscrosscross-
off
cross-
off
cross-
off
cross-
off
crosscrosscrosscross-
off
High Tide
/ height (m)
8:35AM
0.94
8:13PM
0.49
9:35AM
0.92
9:16PM
0.42
10:43AM
0.90
Low Tide
/ height (m)
1:25AM
0.01
3:20PM
0.24
2:09AM
0.05
4:43PM
0.26
3:02AM
0.10
6:17PM
0.25
Monday
20
Tuesday
21
Wednesday
22
Sunrise---6:11-------6:11-------6:11----
Sunset------5:55-------5:54-------5:54-
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C212121202223222120202019212222201919191920212120
Feels °C (?)212222202221202018202019212020181718181818191818
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Islote Zarate surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Nearest locationNearest
Nearest locationNearest
Nearest locationNearest