E-Bay Surf Break

Lat Long: 1.83° S 99.25° E

E-Bay Surf Forecast and Surf Report

Issued: 12 am 12 Jul 2026 (local time)

Forecast update in  hr  min

Today's E-Bay sea temperature is
30.0° C
0.7° 

E-Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


E-Bay surf forecast from 11 Jul 2026:

  • Best quality surf: Sunday 19 Jul, 7AM (local time) - 2.5ft (0.7m), 13s period, SSW swell with glassy winds.
  • Most powerful swell: Wednesday 15 Jul, 4AM (local time) - 4.5ft (1.4m), 16s period, S swell with 1,004 kJ wave energy.
  • Next surfable swell (1★+): Sunday 19 Jul, 7AM (local time) - 2.5ft (0.7m), 13s period with SSW swell.

Best Forecast Surf Conditions for E-Bay this week:

The surf forecast for E-Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Jul 19) at 7AM. The primary swell is predicted to be 0.7m and 13s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at E-Bay in the next 16 days are 1.4m 16s and forecast to arrive on Wednesday (Jul 15) at 4AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 8s period and expected on Sunday (Jul 12) at 10PM.

Wave TypeTime (WIB) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Sun 19th Jul)2.5ft (0.7m) 13s
Best Surf 7AM (Sun 19th Jul)2.5ft (0.7m) 13s
Most Powerful 4AM (Wed 15th Jul)4.5ft (1.4m) 16s

Table - best surf conditions forecast for E-Bay over the next 16 days.


Alright, let me break this down for you. E-Bay is looking like a slow starter, but there’s a couple of real gems if you’re patient.

From Sunday the 12th through Saturday the 18th, it’s pretty grim. Onshore wind, small sloppy surf. The swell energy is weak, mostly in the 200 to 400 range, with periods that aren’t doing anything special. Not worth getting wet.

Then Sunday the 19th morning brings a change. Glassy conditions, 2ft of S swell with a 21-second period – that’s long-period groundswell. The combined energy is 504, so there’s some real punch. The glassy surface will make it look like a treat. This long-period energy will work well on this reef, giving you clean lines, though expect longer waits between sets. Afternoon holds 3ft, still glassy, with energy hitting 940. Water temp is about normal for this time of year.

That window shuts fast. Monday the 20th sees 6ft of S swell, but onshore wind and a period dropping to 17 seconds makes it messy. Energy spikes to 1738, but with the wind on it, this reef break will be a mess. Skip it.

Then another quiet spell until the standout. Saturday the 25th morning: 4ft of S swell, 16-second period, combined energy at a massive 2080. The wind is glassy. This is expert territory – the reef will handle that long-period energy and give you powerful, lined-up waves. Crowds are possible, so get in early. Afternoon stays glassy, same size, energy drops to 888, but still solid.

Sunday the 26th is tiny and messy. Monday the 27th morning offers a small, glassy 3ft S swell with a 14-second period and 345 energy – clean but small.

The clear winner is Saturday the 25th morning. Glassy, powerful S swell, perfect for the reef. That’s your session.

Rusty

Short Range Forecast

Light rain (total 9mm), mostly falling on Sun afternoon. Warm (max 28°C on Sun morning, min 27°C on Sat night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 7mm), mostly falling on Wed morning. Warm (max 28°C on Thu morning, min 27°C on Tue night). Wind will be generally light.

Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
1
2
1
1
3
2
2
1
1
1
1
1
0
1
1
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
S
12
0.8
S
12
0.8
S
12
0.9
S
12
0.6
S
21
0.8
S
19
1
S
18
1.1
S
17
1.4
S
16
1.3
S
15
1.2
S
15
1
S
15
0.9
SSW
15
0.8
SSW
15
0.9
SSW
15
0.9
SSW
16
0.9
SSW
15
0.9
SSW
15
0.9
SSW
14
0.8
SSW
14
0.7
SSW
13
Wave Graph
Metric surfscale
Energy kJ
190
187
184
220
323
470
632
725
989
791
648
435
381
242
318
357
309
314
301
226
187
Wind (km/h)
10
SSE
15
SSE
10
SSE
10
SSE
15
SSE
10
SSE
10
SSE
10
SSE
5
S
5
S
10
S
10
SSE
10
SE
10
SSE
10
S
10
SE
10
S
10
SE
10
SE
10
SSE
10
SSE
Wind State
on
on
on
on
on
on
on
on
on
on
cross-on
on
cross-on
on
on
on
on
on
cross-on
on
on
High Tide
4:30PM0.64m
4:56AM1.23m
5:32PM0.69m
5:51AM1.30m
6:25PM0.76m
6:41AM1.34m
7:15PM0.83m
7:28AM1.33m
8:02PM0.89m
8:13AM1.29m
8:48PM0.94m
8:55AM1.20m
9:33PM0.98m
Low Tide
10:47AM0.18m
9:46PM0.14m
11:45AM0.10m
10:50PM0.10m
12:35PM0.04m
11:48PM0.06m
1:19PM0.00m
00:42AM0.05m
1:59PM-0.01m
1:33AM0.06m
2:36PM0.00m
2:22AM0.11m
3:12PM0.03m
3:10AM0.17m
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
clear
clear
rain showers
thunderstorm
part cloud
rain showers
part cloud
part cloud
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
6:26
6:28
6:28
6:28
6:28
6:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:29
6:29
6:29
6:29
6:29
6:29
6:29
 mm
1
2
2
1
2
1
1
2
2
1
1
1
6
Temp °C
28
27
27
28
28
28
27
28
27
27
27
27
28
28
28
28
28
28
28
28
27
Feels °C
30
29
29
30
30
31
30
31
30
31
30
31
32
32
32
31
31
32
32
31
31
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the E-Bay Surf forecast

The above surf forecast table for E-Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at E-Bay can be found by selecting the local surf guide option on the grey menu. Our E-Bay surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (E-Bay) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for E-Bay may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in Mentawi Islands? If you are looking for accommodation near E-Bay, camping, hotels and holiday cottages in Mentawi Islands, consider staying in Padang which is 168 km (104 miles) away.

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