E-Bay Surf Break

Lat Long: 1.83° S 99.25° E

E-Bay Surf Forecast and Surf Report

Issued: 12 pm 22 Aug 2026 (local time)

Forecast update in  hr  min

Today's E-Bay sea temperature is
29.4°C
0.4° 

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 22 Aug 2026:

  • Best quality surf: Wednesday 26 Aug, 1AM (local time) - 3.5ft (1.0m), 14s period, S swell with glassy winds.
  • Most powerful swell: Monday 24 Aug, 4AM (local time) - 5.5ft (1.7m), 18s period, S swell with 1,735 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 26 Aug, 1AM (local time) - 3.5ft (1.0m), 14s period with S 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 Wednesday (Aug 26) at 1AM. The primary swell is predicted to be 1.0m and 14s 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 1.7m 18s and forecast to arrive on Monday (Aug 24) at 4AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 6s period and expected on Sunday (Aug 23) at 4PM.

Wave TypeTime (WIB) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Wed 26th Aug)3.5ft (1.0m) 14s
Best Surf 1AM (Wed 26th Aug)3.5ft (1.0m) 14s
Most Powerful 4AM (Mon 24th Aug)5.5ft (1.7m) 18s

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


The Lowdown

Right off the bat, I gotta be straight with you. The next week and a half is looking pretty grim for E-Bay. We’ve got some solid south swell energy rolling in, but it’s being hammered by onshore winds and thundery conditions. The water’s sitting at a warm 85°, which is pretty much average for this time of year, so no surprises there.

The first real glimmer of hope doesn’t come until Monday, the 31st of August. That morning, the wind dies right off, going glassy. The swell is a clean 4ft from the SSW with a long 17-second period, and the combined energy picks up to 679 (moderate). It’s still a bit of a wait, but that morning session is the standout. The afternoon stays glassy with a 4ft SSW swell and 18-second period, energy jumps to 936 (moderate). It’s not huge, but it’ll be clean.

Then Tuesday, the 1st of September, is the real peak. The morning brings a 5ft SSW groundswell with an 18-second period, and the combined energy hits 1393 (strong). The wind is glassy. This is an advanced-level wave, and E-Bay is a reef break, so it’s for experienced surfers only. The afternoon sees the wind shift onshore, but that morning window is the best the whole outlook has to offer. Crowds are possible here, so get in early.

After that, we see a slow fade. Wednesday the 2nd still has a clean 4ft SSW swell with glassy conditions in the morning, but the energy drops to 914 (moderate). Then it’s a long, slow slide into marginal and poor conditions for the rest of the outlook. The swell drops, the energy fades, and the wind stays onshore. By the time we hit the 5th and 6th of September, it’s all small, weak, and messy.

So, to sum it up: the wait is real. The first recommendation isn’t until the 31st of August. The only true standout is the morning of Tuesday, the 1st of September. Get on it, because the rest of the run is a write-off.

Rusty.

Short Range Forecast

Heavy rain (total 25mm), heaviest during Mon night. Warm (max 29°C on Sat morning, min 26°C on Mon night). Wind will be generally light.

Days 4-6 Weather Summary

Heavy rain (total 47mm), heaviest during Tue morning. Warm (max 27°C on Tue morning, min 25°C on Tue night). Wind will be generally light.

Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
1
0
1
1
0
0
0
0
1
2
0
0
1
2
2
2
0
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)
1.9
S
16
1.7
S
15
1.6
S
14
1.2
S
14
0.9
S
19
1
S
18
1
S
16
1.3
S
16
1.2
S
15
1.2
S
15
1.1
S
14
1
S
14
0.9
SSW
13
0.9
SSW
13
0.7
SSW
16
0.9
SSW
19
1.4
SSW
18
1.5
SSW
17
1.4
SSW
16
1.2
SSW
15
1
SSW
14
Wave Graph
Metric surfscale
Energy kJ
1727
1229
1045
553
605
613
513
868
636
653
508
383
295
290
215
539
1162
1145
906
684
449
Wind (km/h)
15
SE
20
S
20
SSE
20
SSE
15
SSE
20
SSE
20
SSE
20
SSE
15
SSE
15
SSE
15
S
5
SSW
15
S
10
S
10
SE
10
SE
15
SSE
15
SE
15
SSE
15
S
10
SE
Wind State
cross-on
on
on
on
on
on
on
on
on
on
on
glassy
on
cross-on
on
on
on
on
on
on
on
High Tide
1:42PM0.47m
2:40AM0.84m
3:35PM0.50m
3:50AM0.89m
4:38PM0.57m
4:41AM0.96m
5:20PM0.66m
5:22AM1.04m
5:55PM0.75m
5:56AM1.10m
6:25PM0.85m
6:27AM1.13m
6:54PM0.94m
Low Tide
6:07PM0.33m
11:09AM0.38m
7:37PM0.37m
11:22AM0.31m
9:14PM0.35m
11:36AM0.25m
10:20PM0.29m
11:54AM0.19m
11:09PM0.23m
12:15PM0.13m
11:50PM0.17m
12:39PM0.08m
00:29AM0.13m
clear
clear
thunderstorm
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:22
6:22
6:22
6:22
6:22
6:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:27
6:27
6:27
6:27
6:25
6:25
6:25
 mm
4
4
3
1
13
9
7
15
9
4
1
2
1
1
4
Temp °C
29
29
28
28
28
28
27
28
27
27
27
26
27
27
27
27
27
27
27
27
27
Feels °C
31
31
30
28
30
30
28
29
28
29
29
29
29
30
30
31
29
30
29
29
30
  • 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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