Cartagena - Castillo Grande Surf Break

Lat Long: 10.39° N 75.56° W

Cartagena - Castillo Grande Surf Forecast and Surf Report

Issued: 12 pm 31 Aug 2026 (local time)

Forecast update in  hr  min

Today's Cartagena - Castillo Grande sea temperature is
30.0°C
1.0° 

Cartagena - Castillo Grande surf forecast from 31 Aug 2026:

  • Most powerful swell: Sunday 6 Sep, 10AM (local time) - 1.5ft (0.4m), 4s period, S swell with 4 kJ wave energy.

Best Forecast Surf Conditions for Cartagena - Castillo Grande this week:

The most powerful waves expected at Cartagena - Castillo Grande in the next 16 days are 0.4m 4s and forecast to arrive on Sunday (Sep 06) at 10AM. Winds are predicted to be 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 Saturday (Sep 05) at 7AM.

Wave TypeTime (-05) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful10AM (Sun 6th Sep)1.5ft (0.4m) 4s

Table - best surf conditions forecast for Cartagena - Castillo Grande over the next 16 days.


Short Range Forecast

Heavy rain (total 28mm), heaviest during Mon night. Warm (max 29°C on Mon morning, min 26°C on Tue morning). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 17mm), heaviest on Sat night. Warm (max 30°C on Sat morning, min 27°C on Fri night). Wind will be generally light.

Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
0.2
SSW
2
0.2
WSW
3
0.2
N
5
0.2
SSW
3
0.2
NNE
7
0.2
N
8
0.2
N
6
0.3
NNE
7
0.3
NNE
7
0.3
NNE
8
0.2
WSW
3
0.3
NNE
7
0.4
NNE
8
0.4
NNE
8
0.5
N
6
0.5
N
8
0.2
WSW
3
0.5
N
6
0.4
S
4
0.2
SSW
4
0.2
N
6
Wave Graph
Metric surfscale
Energy kJ
1
1
0
1
0
0
0
0
0
0
1
0
0
0
0
0
1
0
4
1
0
Wind (km/h)
20
S
15
W
10
NW
25
SSW
10
WSW
5
WNW
10
WSW
15
NW
10
NNW
15
S
15
WSW
5
NNW
15
SW
15
WNW
20
NE
15
SSW
15
W
20
NNE
25
SSW
10
SSW
10
WNW
Wind State
on
cross
cross-off
on
cross
glassy
cross-on
cross-off
off
on
cross-on
off
cross-on
cross-off
cross-off
on
cross
cross-off
on
on
cross-off
High Tide
2:20PM0.27m
2:57AM0.11m
2:59PM0.33m
3:58AM0.09m
3:41PM0.37m
4:49AM0.08m
4:26PM0.41m
5:34AM0.08m
5:13PM0.44m
6:18AM0.08m
6:01PM0.44m
7:04AM0.08m
6:50PM0.43m
Low Tide
10:09PM0.03m
8:04AM0.05m
11:05PM-0.01m
8:38AM0.04m
11:55PM-0.04m
9:19AM0.03m
00:41AM-0.06m
10:05AM0.02m
1:27AM-0.06m
10:55AM0.01m
2:12AM-0.06m
11:47AM0.01m
2:58AM-0.05m
thunderstorm
part cloud
rain showers
thunderstorm
cloud
rain showers
part cloud
part cloud
rain showers
thunderstorm
part cloud
rain showers
clear
part cloud
part cloud
rain showers
clear
thunderstorm
cloud
cloud
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:52
5:52
5:52
5:52
5:52
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:12
6:10
6:10
6:09
6:08
6:08
6:07
 mm
3
11
4
3
7
1
4
1
11
2
Temp °C
29
28
28
27
28
28
29
29
28
29
29
28
29
29
28
30
30
28
28
28
28
Feels °C
31
31
32
29
32
33
32
32
32
32
32
32
32
32
31
33
34
31
29
31
32
  • 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 Cartagena - Castillo Grande Surf forecast

The above surf forecast table for Cartagena - Castillo Grande provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Cartagena - Castillo Grande can be found by selecting the local surf guide option on the grey menu. Our Cartagena - Castillo Grande 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 (Cartagena - Castillo Grande) 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 Cartagena - Castillo Grande 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.

Cartagena - Castillo Grande is 6 km (4 miles) from the city of Cartagena. If you plan a holiday in Caribbean Coast, look for hotels and other accommodation in Cartagena. Cartagena has rooms for a wide range of budgets as well as car hire and transport links.

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