Mihai Surf Break

Lat Long: 10.08° S 36.05° W

Mihai Surf Forecast and Surf Report

Issued: 8 pm 18 Sep 2026 (local time)

Forecast update in  hr  min

Today's Mihai sea temperature is
26.8°C
1.0° 

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


Mihai surf forecast from 19 Sep 2026:

  • Most powerful swell: Wednesday 23 Sep, 6AM (local time) - 5ft (1.5m), 12s period, ESE swell with 623 kJ wave energy.

Best Forecast Surf Conditions for Mihai this week:

The most powerful waves expected at Mihai in the next 16 days are 1.5m 12s and forecast to arrive on Wednesday (Sep 23) at 6AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.1m 9s period and expected on Thursday (Sep 24) at 3AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 6AM (Wed 23rd Sep)5ft (1.5m) 12s

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


Short Range Forecast

Moderate rain (total 19mm), heaviest on Sat night. Warm (max 26°C on Sat morning, min 24°C on Fri night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 27°C on Wed morning, min 24°C on Mon night). Wind will be generally light.

Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
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
0
0
0
0
0
0
0
0
0
1
0
0
1
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
SE
7
1.8
SE
7
1.8
SE
7
1.5
ESE
8
1.3
ESE
7
1.3
ESE
7
1.2
ESE
8
1.2
ESE
8
1.1
ESE
8
1.2
ESE
9
1.4
ESE
8
1.3
ESE
8
1.5
ESE
8
1.5
ESE
12
1.5
ESE
9
1.6
ESE
11
1.6
ESE
11
1.6
ESE
8
1.6
E
8
Wave Graph
Metric surfscale
Energy kJ
301
365
365
240
188
183
151
183
167
232
250
228
270
623
360
582
551
306
341
Wind (km/h)
25
SE
25
ESE
25
SE
15
ESE
25
ESE
15
ESE
20
ESE
20
E
20
E
15
E
20
E
20
E
20
ENE
20
ENE
25
E
25
ENE
25
ENE
25
ENE
20
ENE
Wind State
on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross
cross-on
cross-on
High Tide
9:49AM1.31m
10:20PM1.37m
11:41AM1.38m
11:55PM1.48m
12:43PM1.53m
00:49AM1.65m
1:23PM1.69m
1:29AM1.84m
1:57PM1.85m
2:03AM2.01m
2:28PM2.00m
2:36AM2.15m
Low Tide
3:25AM0.80m
4:21PM0.92m
5:23AM0.76m
5:57PM0.83m
6:30AM0.63m
6:49PM0.69m
7:14AM0.48m
7:27PM0.54m
7:50AM0.33m
8:00PM0.40m
8:22AM0.19m
8:32PM0.27m
rain showers
rain showers
rain showers
rain showers
rain showers
clear
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:15
5:15
5:13
5:13
5:13
5:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:20
5:20
5:20
5:20
5:20
5:19
 mm
6
4
1
6
1
1
Temp °C
25
26
26
25
26
26
25
26
26
25
26
26
25
27
26
25
27
27
25
Feels °C
24
25
25
25
26
26
25
26
26
26
25
26
25
27
26
26
26
26
25
  • 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
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Information about the Mihai Surf forecast

The above surf forecast table for Mihai provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Mihai can be found by selecting the local surf guide option on the grey menu. Our Mihai 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 (Mihai) 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 Mihai 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 Alagoas? If you are looking for accommodation near Mihai, camping, hotels and holiday cottages in Alagoas, consider staying in Coruripe which is 14 km (9 miles) away. Other places in and around Alagoas where you can find information about places to rent, and car hire include Sao Sebastiao which is 32 km (20 miles) away, Sao Miguel dos Campos, Marechal Deodoro and Campo Alegre.

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