Surf Break

Lat Long: 13.26° N 59.56° W

Chalky Mount 48 hour detailed Surf Forecast

Issued: 7 am 29 Sep 2026 (local time)

Forecast update in  hr  min

Today's Chalky Mount sea temperature is
29.4°C
0.8° 

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


How big are the waves at Chalky Mount today (29 Sep):

  • Morning surf: Morning surf (29 Sep, local time) - 2ft (0.6m), 11s period with ESE swell.
  • Afternoon surf: Afternoon surf (29 Sep, local time) - 2ft (0.6m), 10s period with NNE swell.
  • Evening surf: Evening surf (29 Sep, local time) - 2ft (0.6m), 10s period with NNE swell.

The current surf forecast for Chalky Mount at 12PM is: 0.6m 10s primary swell from a North-northeast direction and 0.4m 11s secondary swell from a East-southeast direction, 1.0m 6s secondary swell from a East-northeast direction (forecast issued at 07:00am September 29). The wind direction is predicted to be cross-onshore.

Time (AST) & DateWave HeightWave Period
Morning (29 Sep)2ft (0.6m)11s
Afternoon (29 Sep)2ft (0.6m)10s
Evening (29 Sep)2ft (0.6m)10s

Table - waves today at Chalky Mount. (Swell directed towards the surf break)


Short Range Forecast

Some drizzle, heaviest during Tue morning. Warm (max 29°C on Wed morning, min 27°C on Tue night). Mainly fresh winds.

Tuesday
29
Wednesday
30
Thursday
1
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
0
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
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
NNE
10
0.6
ESE
11
0.6
NNE
10
0.6
NNE
10
0.6
NNE
10
0.6
NNE
10
1
ENE
6
1
ENE
6
0.9
ENE
6
1
ENE
6
1
ENE
6
0.6
ESE
11
1.1
E
6
1.1
E
6
1.2
ENE
6
1.3
E
6
1.1
ESE
6
1.4
E
6
1.2
E
6
1.4
E
7
1.4
E
7
1.4
E
7
1.4
E
7
Wave Graph
Metric surfscale
Energy kJ
106
80
80
80
78
77
65
58
47
62
68
75
97
97
115
137
85
162
113
179
179
181
187
Wind (km/h)
20
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
20
E
20
E
20
E
25
E
25
E
25
E
25
E
30
E
25
E
25
E
25
ESE
30
E
30
E
25
E
20
E
25
E
25
E
Wind State
cross-on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
5:09AM0.71m
4:50PM0.81m
5:56AM0.66m
5:28PM0.79m
6:50AM0.59m
6:13PM0.76m
Low Tide
10:47AM0.27m
11:35PM0.07m
11:21AM0.30m
00:25AM0.08m
11:59AM0.35m
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:47
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5:47
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—
—
—
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5:47
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—
—
—
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
5:49
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—
—
—
—
—
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5:49
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—
—
—
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5:47
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 mm
1
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
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Temp °C
27
28
28
28
28
28
28
27
27
28
29
29
28
28
28
27
27
28
29
29
28
28
27
Feels °C
28
29
28
28
29
29
30
28
28
29
30
29
28
28
28
27
27
27
28
29
29
28
27
  • 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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