Arugam Bay surfForecast / East / Sri Lanka

information circle12 Day Weather and Surf, issued 10 am Tuesday 23 Dec 2025 +0530
Forecast update in hr  min  s Forecast update imminent
Arugam Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Arugam Bay sea temperature is
27.2° C
(Which is slightly cooler than normal)


Best Forecast Surf Conditions for Arugam Bay this week:

The surf forecast for Arugam Bay over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Dec 23) at 8PM. The primary swell is predicted to be 1.0m and 7s period with a secondary swell of 0.7m and 10s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Arugam Bay in the next 12 days are 0.9m 16s and forecast to arrive on Saturday (Dec 27) at 5AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Thursday (Dec 25) at 5AM.

Wave TypeTime (+0530) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Tue 23rd Dec)3.5ft (1.0m) 7s
Best Surf 8PM (Tue 23rd Dec)3.5ft (1.0m) 7s
Most Powerful 5AM (Sat 27th Dec)3ft (0.9m) 16s

Table - best surf conditions forecast for Arugam Bay over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 4mm), mostly falling on Tue night. Warm (max 28°C on Tue afternoon, min 23°C on Wed night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Warm (max 27°C on Fri afternoon, min 22°C on Fri night). Wind will be generally light.

Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
1
1
1
1
1
1
0
1
2
2
1
2
1
1
2
1
0
1
0
0
1
Swell
Height Map
Wave Height (m) & direction (?)
1.2
ENE
1.1
ENE
0.7
SSE
1.2
NE
1.4
NE
1.4
NE
0.7
SSE
0.7
SSE
0.7
SSW
0.8
SSW
0.8
SSW
0.8
SSW
0.8
SSW
0.8
SSW
0.7
SSW
0.6
SSW
0.5
SSW
0.6
SSE
0.7
SSE
0.7
SSE
0.8
SSE
Period(s) (?)7710666101019181716151514141310101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)12410596109152146888632935634032629124218312799678686109
Wind
(km/h)
20
N
15
NNE
10
NNE
20
NNE
20
NNE
20
N
20
N
20
NNE
15
N
20
N
15
N
15
NNW
20
N
20
NNE
15
NNW
20
N
25
NNE
15
NNW
20
N
15
NNE
10
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offcross-
off
cross-
off
offcross-
off
cross-
off
offcross-
off
cross-
off
offcross-
off
cross-
off
off
High Tide
/ height (m)
7:08PM
0.18
3:29AM
0.17
7:46PM
0.18
3:09AM
0.15
8:27PM
0.18
9:13PM
0.19
10:07PM
0.19
11:11PM
0.19
12:07AM
0.19
Low Tide
/ height (m)
11:10AM
0.01
11:42PM
0.15
11:32AM
0.02
1:15AM
0.15
11:47AM
0.03
11:44AM
0.05
10:27AM
0.07
8:22AM
0.05
8:16AM
0.03
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Sunrise6:09--6:09--6:09--6:09--6:11--6:11--6:11--
Sunset-5:52--5:52--5:53--5:53--5:54--5:54--5:55-
clear
part cloud
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
Rain (mm)
--22-----------------
Temp. °C272826272725262725262724262725272725272825
Feels °C (?)272928272725252524252624262726272625282927
  • 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 Arugam Bay Surf forecast

The above surf forecast table for Arugam Bay provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Arugam Bay can be found by selecting the local surf guide option on the grey menu. Our Arugam 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 (Arugam 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 Arugam 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 East Sri Lanka? If you are looking for accommodation near Arugam Bay, camping, hotels and holiday cottages in East Sri Lanka, consider staying in Ampara which is 53 km (33 miles) away. Other places in and around East Sri Lanka where you can find information about places to rent, and car hire include Kalmunai which is 64 km (40 miles) away, Badulla and Batticaloa.

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