Main Reef (Hikkaduwa) Surf Break

Lat Long: 6.19° N 80.06° E

Main Reef (Hikkaduwa) Surf Forecast and Surf Report

Issued: 4 pm 24 Aug 2026 (local time)

Forecast update in  hr  min

Today's Main Reef (Hikkaduwa) sea temperature is
28.1°C
0.8° 

Main Reef (Hikkaduwa) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Main Reef (Hikkaduwa) surf forecast from 24 Aug 2026:

  • Most powerful swell: Monday 31 Aug, 8AM (local time) - 6.5ft (2.0m), 18s period, SW swell with 2,457 kJ wave energy.

Best Forecast Surf Conditions for Main Reef (Hikkaduwa) this week:

The most powerful waves expected at Main Reef (Hikkaduwa) in the next 16 days are 2.0m 18s and forecast to arrive on Monday (Aug 31) at 8AM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (+0530) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 8AM (Mon 31st Aug)6.5ft (2.0m) 18s

Table - best surf conditions forecast for Main Reef (Hikkaduwa) over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s get straight into it for Main Reef (Hikkaduwa). I’ll be honest with you, looking at the whole 16-day window, it’s a tough stretch. The water’s sitting at a warm 83°F, which is just about average for this time of year.

The problem is that the wind is blowing from the wrong direction for this spot. This reef needs a light offshore from the ENE to clean up, but we’re looking at a solid run of onshore and cross-onshore winds from the west and southwest. It’s creating a lot of chop and generally poor surf conditions. The swell energy is actually there, with some strong pulses – you’ll see readings of 817 (moderate wave energy) early on, and it ramps up significantly. For instance, on the morning of August 27, we’ve got a 6ft swell from the SSW with a long period of 19 seconds, and the combined energy is a hefty 2255 (strong wave energy). That’s a proper groundswell. But it’s all being blown out by those 16 mph winds.

This pattern basically holds the whole time. The swell sticks around, often between 3ft and 7ft, with that long period (14-19 seconds) which would normally mean great shape and power. But the wind just won’t cooperate. Even when the swell drops a bit, the wind stays on it. There’s a brief moment on the morning of September 5th with lighter winds from the WSW at 9 mph, but the swell is only 4ft from the SSW and the period is short at 12 seconds. It’s still listed as poor conditions.

Honestly, there isn’t a single standout in this forecast. Every single session is flagged as poor. The wind is the killer. It’s a real shame, because the swell energy is there for some serious waves. With the wind and the swell direction coming from the SSW, this setup actually looks more interesting for kite surfing than paddle surfing. We’ll have to wait for the wind to swing around.

Rusty.

Short Range Forecast

Heavy rain (total 44mm), heaviest during Mon afternoon. Warm (max 28°C on Wed morning, min 26°C on Tue night). Wind will be generally light.

Days 5-7 Weather Summary

Heavy rain (total 70mm), heaviest during Fri night. Warm (max 28°C on Thu afternoon, min 26°C on Sat night). Wind will be generally light.

Mon
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
SSW
16
1.2
SSW
16
1
SSW
15
1.2
SSW
14
0.6
SW
14
0.8
SW
16
1
SW
16
1.2
SSW
15
1.7
SSW
19
1.4
SW
17
1.5
SSW
16
1.4
SW
15
1.2
SW
14
1.2
SSW
14
1.1
SW
13
1
SSW
13
1
SW
20
1.2
SW
19
1.4
SW
18
1.6
SW
18
Wave Graph
Metric surfscale
Energy kJ
493
706
443
594
139
310
496
576
1940
1073
1112
893
606
530
400
362
753
1066
1269
1728
Wind (km/h)
20
WSW
20
WSW
20
WSW
20
WSW
15
WSW
20
W
20
W
25
W
25
WSW
25
W
25
W
25
WSW
20
W
20
W
25
W
25
W
25
W
25
W
20
W
25
W
Wind State
on
on
on
on
on
on
cross-on
on
on
on
on
on
on
on
on
cross-on
on
cross-on
cross-on
cross-on
High Tide
1:33AM0.41m
1:22PM0.56m
1:50AM0.46m
1:46PM0.60m
2:11AM0.52m
2:09PM0.64m
2:33AM0.57m
2:32PM0.65m
2:56AM0.62m
2:55PM0.66m
3:20AM0.65m
3:19PM0.64m
3:46AM0.67m
Low Tide
7:43PM0.17m
7:00AM0.20m
7:55PM0.12m
7:30AM0.15m
8:11PM0.07m
7:58AM0.10m
8:29PM0.03m
8:25AM0.07m
8:48PM-0.00m
8:53AM0.05m
9:09PM-0.02m
9:21AM0.04m
9:29PM-0.03m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:03
6:03
6:03
6:03
6:03
6:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:20
6:20
6:19
6:19
6:17
6:17
6:16
 mm
7
10
4
4
10
2
3
4
7
14
6
7
11
7
4
11
3
2
2
Temp °C
27
27
27
27
27
28
28
27
28
28
27
28
28
27
27
27
27
28
28
27
Feels °C
28
29
28
28
29
29
29
29
29
29
28
29
29
28
28
27
28
28
28
29
  • 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 Main Reef (Hikkaduwa) Surf forecast

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

Main Reef (Hikkaduwa) is 4 km (2 miles) from the city of Ambalangoda. If you plan a holiday in West Sri Lanka, look for hotels and other accommodation in Ambalangoda. Ambalangoda has rooms for a wide range of budgets as well as car hire and transport links.

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