Main Reef (Hikkaduwa) Surf Break

Lat Long: 6.19° N 80.06° E

Main Reef (Hikkaduwa) Surf Forecast and Surf Report

Issued: 4 pm 31 Aug 2026 (local time)

Forecast update in  hr  min

Today's Main Reef (Hikkaduwa) sea temperature is
28.3°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 31 Aug 2026:

  • Most powerful swell: Monday 31 Aug, 11PM (local time) - 7ft (2.1m), 17s period, SW swell with 2,475 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 2.1m 17s and forecast to arrive on Monday (Aug 31) at 11PM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (+0530) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11PM (Mon 31st Aug)7ft (2.1m) 17s

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


The Lowdown

Alright folks, Rusty here. Let's get into it.

First up, the water at Main Reef (Hikkaduwa) is sitting at 83°F, which is pretty much normal for this time of year. No surprises there.

Look, I'm gonna be straight with you. The next 16 days are a real struggle for decent surf at Main Reef. We've got a solid run of poor surf conditions from the get-go, starting Monday the 31st of August and stretching all the way through to at least Sunday the 6th of September. The problem is a persistent cross-onshore or onshore wind pattern from the west, blowing 15 to 25 km/h, churning things up. The swell is there, but it's messy. You'll see a bit of a pulse on Monday the 31st with a 7 ft SW swell and a very long 17-second period, carrying a massive 2866 combined energy. But the wind is just no good, making it choppy and poor. The energy drops through the week, and we're looking at marginal or poor surf with the same wind issues.

There's a glimmer of a change on Wednesday the 2nd of September morning when the wind turns onshore from the WSW, but the surf is still rated poor. By Thursday the 3rd, the swell drops to 5 ft, and the energy is down to moderate levels. Honestly, for the first week, it's a write-off for quality waves.

The second week doesn't offer much relief. From the 8th of September onwards, we're stuck in a pattern of small, weak swells, mostly under 5 ft, with the same westerly winds. The combined energy is mostly in the moderate to low hundreds. The few times the wind is onshore, it's still not enough to save the day. The whole period is a blank run of poor conditions.

So, what's the best on offer? It's a tough call. If you're desperate, the early morning of Wednesday the 2nd of September has the wind turning onshore, giving the cleanest, albeit small, 5 ft SW swell. But it's a long shot. The later part of the 11th of September sees a slight uptick in swell to 5 ft with moderate energy, but the cross-onshore wind is still there.

Honestly, there's no standout session here. The consistent onshore flow and choppy conditions mean the surf is just not cooperating. It's a waiting game. Forecasts can change, but for now, don't expect much.

Rusty.

Short Range Forecast

Heavy rain (total 27mm), heaviest during Mon night. Warm (max 28°C on Mon afternoon, min 26°C on Tue night). Wind will be generally light.

Days 5-7 Weather Summary

Moderate rain (total 17mm), heaviest on Thu afternoon. Warm (max 28°C on Thu afternoon, min 26°C on Thu night). Wind will be generally light.

Mon
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
1
0
0
1
0
1
2
0
0
0
1
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)
2.1
SW
17
2
SW
16
1.9
SW
16
1.6
SW
16
1.5
SW
16
1.5
SW
15
1.5
SW
15
1.6
SW
14
1.5
SSW
14
1.5
SSW
13
1.3
SSW
13
1.2
SSW
13
1.2
SSW
12
1.1
SSW
11
1
SSW
12
0.9
SSW
10
0.8
SSW
10
0.9
SSW
13
0.7
S
9
0.7
S
9
Wave Graph
Metric surfscale
Energy kJ
2626
2135
1759
1333
1087
1006
953
1002
921
768
596
476
380
325
283
180
144
303
81
85
Wind (km/h)
20
W
20
W
25
W
20
W
20
WSW
20
WSW
20
W
15
WSW
20
W
20
W
15
WSW
15
W
15
W
15
W
20
W
20
W
15
WSW
20
W
20
W
15
WSW
Wind State
cross-on
on
cross-on
cross-on
on
on
on
on
on
on
on
on
cross-on
on
cross-on
cross-on
on
on
on
on
High Tide
3:42PM0.61m
4:12AM0.67m
4:05PM0.58m
4:40AM0.64m
4:26PM0.53m
5:11AM0.60m
4:46PM0.47m
5:46AM0.54m
4:57PM0.41m
6:37AM0.47m
4:14PM0.35m
10:47AM0.42m
1:06AM0.32m
Low Tide
9:51PM-0.02m
10:17AM0.08m
10:14PM0.00m
10:46AM0.13m
10:36PM0.04m
11:17AM0.19m
10:59PM0.09m
11:52AM0.26m
11:20PM0.15m
1:01PM0.33m
11:26PM0.23m
7:40PM0.25m
5:26AM0.28m
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
clear
clear
rain showers
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:01
6:01
6:01
6:01
6:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:16
6:15
6:15
6:15
6:15
6:14
6:14
 mm
4
2
1
7
4
3
4
2
3
6
2
2
3
1
1
11
Temp °C
28
27
28
28
27
27
28
27
28
28
27
28
28
27
28
28
27
28
28
27
Feels °C
28
30
29
29
29
29
29
30
29
29
30
30
29
30
29
29
30
30
29
30
  • Map Icons:
  • Break
  • 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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