Inside Reef (Hikkaduwa) Surf Break

Lat Long: 6.15° N 80.09° E

Inside Reef (Hikkaduwa) Surf Forecast and Surf Report

Issued: 10 am 31 Jul 2026 (local time)

Forecast update in  hr  min

Today's Inside Reef (Hikkaduwa) sea temperature is
29.0° C
1.7° 

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


Inside Reef (Hikkaduwa) surf forecast from 31 Jul 2026:

  • Most powerful swell: Sunday 2 Aug, 2PM (local time) - 11ft (3.5m), 9s period, W swell with 2,163 kJ wave energy.

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

The most powerful waves expected at Inside Reef (Hikkaduwa) in the next 16 days are 3.5m 9s and forecast to arrive on Sunday (Aug 02) at 2PM. 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 2PM (Sun 2nd Aug)11ft (3.5m) 9s

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


The Lowdown

Hey folks, Rusty here. Let's be straight with you – the 16-day window for Hikkaduwa is a tough one to read. The forecast is a long stretch of challenging conditions, so we're not looking at a classic run of clean surf.

Overall Pattern

The main issue is the wind. For the entire forecast period, we're staring down a relentless onslaught of onshore and cross-onshore breezes from the west and west-northwest. This is going to mess up the wave faces, leaving them lumpy, choppy, and generally poor. The swell is coming in from the southwest, which is alright, but the wind is the enemy here. The water's a warm 84° and a touch warmer than normal for this time of year, which is about the only thing going for us.

The First Days: No Surf

Right off the bat, we have a gap. The first few days are a write-off. Friday the 31st has a tiny 3-foot SSW swell with a super long 16-18 second period, but with a moderate breeze blowing onshore, it's a definite no-go. The wave energy is moderate (1146), but the conditions are just poor.

The Blowout Continues (August 1st – 5th)

The weekend and start of the next week are just as grim. On Saturday the 1st and Sunday the 2nd, a 10-foot to 12-foot west swell rolls in with a short 9-second period and a fresh cross-onshore wind. The combined energy is strong (over 2400), but it's going to be a messy, lumpy wall of water. That's too big for beginners and, with the wind ruining it, even experts won't have much fun. This is more of a kite-surfing setup than a paddle-surfing one. Things drop a bit on Monday the 3rd to 8-foot, but the wind is still fresh and cross-onshore, making it "marginal" at best.

Mid-Week Glimmer (August 4th – 7th)

The middle of the week offers a tiny bit of hope, but it's still not great. The swell drops in size, hanging around 4-foot to 5-foot, with a longer period (16-17 seconds) from the SSW. The wave energy is still moderate to strong (around 1500-2000). The problem is that the wind is still a fresh breeze from the west, keeping it cross-onshore and lumpy. It's a solid "no" from me.

The Second Week (August 8th – 15th)

The second week looks like a repeat of the first. Constant "risk tstorm" conditions and a continued westerly wind. The swell stays generally in the 4-foot to 7-foot range from the south-southwest, with periods varying from 14 to 21 seconds. The wave energy is consistently strong (often over 2000). But without a change in the wind, the surf will remain poor. The closest we get to a decent window is around the 11th of August when the wind briefly goes onshore, but the swell is still 5-foot to 6-foot with a very long period (20-21 seconds). That long period groundswell might hold up better at a reef break like Inside Reef, but the wind is still a problem.

The Bottom Line

Honestly, there's no standout day in this forecast. The wind is just too stubborn. The best I can say is that if you're desperate, you might find a slightly cleaner, though still messy, wave on the 7th of August when the swell drops to 5-foot and the wind is just a moderate cross-onshore, or on the 13th when the swell is 7-foot. But with the water temp a touch warmer than normal and the forecast showing poor conditions for the entire 16 days, I'd be checking the forecast again in a few days. This is a tough stretch for Hikkaduwa.

Rusty.

Short Range Forecast

Heavy rain (total 113mm), heaviest during Sun night. Warm (max 28°C on Fri morning, min 24°C on Sun afternoon). Mainly strong winds.

Days 4-6 Weather Summary

Heavy rain (total 37mm), heaviest during Mon night. Warm (max 27°C on Wed morning, min 24°C on Mon night). Mainly fresh winds.

Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
Wednesday
5
Thursday
6
AM
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
1
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)
0.9
SSW
16
0.9
SSW
18
1.2
SSW
18
3
W
9
3
W
9
3
W
9
3.5
W
9
3.5
W
9
3
WNW
9
2.5
WNW
8
2.2
WNW
10
1.3
SSW
17
1.3
SSW
16
1.3
SSW
16
1.3
SSW
15
1.2
SSW
15
1.2
SSW
19
1.8
SSW
18
1.7
SSW
17
1.5
SSW
16
1.4
SSW
15
Wave Graph
Metric surfscale
Energy kJ
447
514
817
1641
1533
1494
1884
2048
1208
681
896
1003
870
848
736
727
1011
1929
1769
1064
860
Wind (km/h)
25
W
25
WSW
40
W
35
WNW
30
WNW
35
W
35
WNW
35
WNW
35
WNW
35
WNW
20
WNW
30
WNW
30
WNW
30
WNW
35
WNW
35
WNW
30
WNW
30
W
30
W
25
W
30
W
Wind State
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
3:21PM0.67m
3:48AM0.58m
3:45PM0.67m
4:16AM0.61m
4:10PM0.64m
4:44AM0.62m
4:35PM0.60m
5:16AM0.61m
4:59PM0.55m
5:51AM0.58m
5:23PM0.48m
6:34AM0.54m
5:45PM0.41m
Low Tide
9:03AM0.09m
9:39PM0.03m
9:34AM0.10m
10:03PM0.03m
10:05AM0.11m
10:26PM0.03m
10:38AM0.14m
10:51PM0.04m
11:12AM0.17m
11:16PM0.07m
11:50AM0.22m
11:43PM0.09m
12:39PM0.27m
00:14AM0.13m
thunderstorm
thunderstorm
thunderstorm
mod rain
light rain
thunderstorm
thunderstorm
heavy rain
heavy rain
light rain
light rain
mod rain
light rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
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
6:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:27
6:27
6:27
6:27
6:25
6:25
6:25
 mm
6
6
15
10
5
17
11
19
24
2
1
8
1
4
7
3
5
6
2
4
5
Temp °C
28
28
27
25
27
27
25
25
24
26
26
25
26
26
26
27
27
27
27
27
27
Feels °C
30
28
27
25
26
26
22
23
22
24
24
24
25
24
25
26
26
26
26
26
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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Information about the Inside Reef (Hikkaduwa) Surf forecast

The above surf forecast table for Inside 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 Inside Reef (Hikkaduwa) can be found by selecting the local surf guide option on the grey menu. Our Inside 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 (Inside 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 Inside 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.

Inside Reef (Hikkaduwa) is 9 km (6 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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