Josiahs Bay Surf Break

Lat Long: 18.45° N 64.59° W

Josiahs Bay 48 hour detailed Surf Forecast

Issued: 1 am 30 Sep 2026 (local time)

Forecast update in  hr  min

Today's Josiahs Bay sea temperature is
30.0°C
1.4° 

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


How big are the waves at Josiahs Bay today (30 Sep):

  • Morning surf: Morning surf (30 Sep, local time) - 1ft (0.3m), 9s period with N swell.
  • Afternoon surf: Afternoon surf (30 Sep, local time) - 0.5ft (0.2m), 15s period with NNE swell.
  • Evening surf: Evening surf (30 Sep, local time) - 0.5ft (0.2m), 15s period with NNE swell.

The current surf forecast for Josiahs Bay at 5AM is: 0.3m 9s primary swell from a North direction and 0.1m 16s secondary swell from a Northeast direction (forecast issued at 01:00am September 30). An open ocean swell of 1.1m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AST) & DateWave HeightWave Period
Morning (30 Sep)1ft (0.3m)9s
Afternoon (30 Sep)0.5ft (0.2m)15s
Evening (30 Sep)0.5ft (0.2m)15s

Table - waves today at Josiahs Bay. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 5mm), mostly falling on Wed night. Warm (max 29°C on Wed morning, min 28°C on Wed afternoon). Mainly fresh winds.

Wednesday
30
Thursday
1
Friday
2
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
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
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)
0.3
N
9
0.3
N
9
0.3
N
9
0.3
N
9
0.2
NNE
16
0.2
NNE
15
0.2
NNE
15
0.2
NNE
14
0.2
NNE
14
0.2
NNE
14
0.4
NE
14
0.4
NE
13
0.3
NE
13
0.3
NE
13
0.3
NE
13
0.4
NE
13
0.4
NE
13
0.4
NE
13
0.2
NNE
13
0.3
NE
12
0.4
NE
12
0.4
NE
12
0.4
NE
12
0.4
NNE
12
Wave Graph
Metric surfscale
Energy kJ
15
15
15
14
24
22
21
21
20
19
47
46
27
27
27
44
44
44
16
25
40
38
35
55
Wind (km/h)
30
E
30
E
30
E
30
E
30
E
30
E
30
E
30
E
30
E
30
E
25
ESE
25
ESE
25
E
25
E
25
E
30
E
30
E
25
E
25
E
25
ESE
25
ESE
25
E
25
E
25
ESE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
11:27AM0.52m
10:49PM0.29m
12:22PM0.51m
11:36PM0.27m
1:21PM0.50m
Low Tide
4:08AM0.02m
6:08PM0.17m
4:53AM0.01m
7:13PM0.18m
5:45AM0.02m
8:21PM0.19m
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
6:07
—
—
—
—
—
—
—
6:07
—
—
—
—
—
—
—
6:07
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
6:07
—
—
—
—
—
—
—
6:07
—
—
—
—
—
—
—
6:06
—
—
 mm
—
—
—
—
—
—
—
—
1
—
1
1
1
1
—
—
—
—
—
—
—
—
—
—
Temp °C
28
28
29
29
29
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
Feels °C
28
27
28
29
29
28
27
27
27
27
28
28
28
28
28
28
28
28
28
28
28
29
29
28
  • 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
How to use the Wavefinder 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Josiahs Bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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