Inside Reef (Hikkaduwa) Surf Break

Lat Long: 6.15° N 80.09° E

Inside Reef (Hikkaduwa) Surf Forecast and Surf Report

Issued: 10 am 12 Sep 2026 (local time)

Forecast update in  hr  min

Today's Inside Reef (Hikkaduwa) sea temperature is
29.0°C
1.3° 

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 12 Sep 2026:

  • Most powerful swell: Saturday 12 Sep, 8PM (local time) - 6ft (1.9m), 17s period, SSW swell with 2,171 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 1.9m 17s and forecast to arrive on Saturday (Sep 12) at 8PM. 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 Powerful 8PM (Sat 12th Sep)6ft (1.9m) 17s

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


The Lowdown

Alright folks, Rusty here. Let's take a look at what's on offer for the Hikkaduwa area over the next couple of weeks.

Straight up, I gotta be honest with you, it’s a rough stretch. This forecast is a tough read for a surfer. We’re looking at a solid 16-day window, but it’s going to be a long wait for anything even remotely decent. The swell is there at times, but the wind and conditions just won’t play ball.

For the first week, from the 12th right through to the 22nd of September, it’s pretty much a write-off. We’ve got constant risk of thunderstorms, and more importantly, the wind is almost always cross-onshore or straight onshore, often blowing at a solid 18 to 19 mph. That’s going to chop everything up something shocking. Even when we see some decent sized, long-period groundswell rolling in from the SSW, the wave energy is massive—reaching into the thousands (like 2718 on Saturday the 12th)—but with that wind, it’s just messy. The water is a balmy 84°, which is a touch warmer than normal for this time of year, but that’s small comfort when the surf is junk.

The only break we have to look at here is Inside Reef (Hikkaduwa). It’s an exposed reef setup, and it’s fairly consistent, which is the only upside. The optimum swell direction is from the SW, and we do get pulses from that direction, but the wind is all wrong. For the whole first week, the scores are flat zeros and ones, with notes saying "poor surf conditions" or "marginal." It’s just not worth paddling out.

Now, we do get a little spike in size around the 19th and 20th, with waves pushing up to 7 ft from the SSW. That’s proper groundswell with periods around 16 seconds. But again, it’s accompanied by strong onshore winds. For a reef break, that’s going to be a washing machine. Over 8 ft is expert-only territory, and while this is just under that, with the wind howling, it’ll still be a handful and not much fun.

We then roll into the second week, from the 22nd onwards, and the swell direction shifts to the WSW. The period drops right off to 7 or 8 seconds—that’s short-period windswell, not the good stuff. The energy levels drop too, with combined energy readings around 700-1000. It’s still blown out with onshore winds of 18-19 mph. There’s really nothing to get excited about.

Honestly, for the whole 16-day outlook, I can’t point to a single standout session. It’s a long stretch of poor conditions. If you’re desperate for a paddle, maybe check the odd early morning on the 12th or 13th when the wind is a bit lighter, but don’t expect any kind of quality. With the constant onshore flow and a beach-and-reef setup, this might look more interesting for the kite surfers than us paddle guys for a good chunk of it.

Keep your head up, though. Forecasts can change, and it can’t stay this ugly forever.

Rusty.

Short Range Forecast

Heavy rain (total 40mm), heaviest during Sat night. Warm (max 28°C on Sat morning, min 26°C on Sat night). Mainly fresh winds.

Days 4-6 Weather Summary

Heavy rain (total 284mm), heaviest during Wed morning. Warm (max 28°C on Tue morning, min 24°C on Tue night). Mainly fresh winds.

Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
2
1
1
2
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)
2
SSW
17
1.9
SSW
17
1.8
SSW
17
1.7
SSW
16
1.6
SSW
15
1.4
SSW
15
1.1
SSW
18
1.2
SSW
17
1.5
SSW
15
1.4
SSW
15
1.4
SSW
14
1.3
SSW
14
1
SSW
18
1.1
SSW
18
1.1
SSW
16
1.5
SSW
16
1.4
SSW
14
1.3
SSW
14
1.1
SSW
14
0.8
SSW
18
1.2
SSW
18
Wave Graph
Metric surfscale
Energy kJ
2404
2171
1887
1341
1125
857
790
837
988
902
800
678
596
705
590
1107
800
687
446
408
877
Wind (km/h)
15
WSW
20
WSW
15
WNW
20
W
15
WNW
15
W
25
WNW
25
WNW
25
NW
25
NW
20
WNW
30
W
30
W
25
WNW
25
W
25
WSW
25
WSW
30
WSW
30
SW
30
WSW
25
WSW
Wind State
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
on
on
on
on
on
on
High Tide
2:41PM0.66m
3:08AM0.71m
3:06PM0.64m
3:33AM0.70m
3:30PM0.61m
3:58AM0.67m
3:53PM0.56m
4:21AM0.62m
4:12PM0.51m
4:44AM0.57m
4:28PM0.45m
5:06AM0.50m
4:33PM0.39m
5:28AM0.44m
Low Tide
8:46AM0.07m
8:49PM-0.01m
9:12AM0.07m
9:10PM-0.02m
9:36AM0.07m
9:31PM-0.01m
9:59AM0.09m
9:52PM0.02m
10:22AM0.11m
10:12PM0.05m
10:45AM0.15m
10:30PM0.09m
11:09AM0.20m
10:45PM0.14m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
mod rain
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:00
6:00
6:00
6:00
6:00
6:00
5:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:10
6:09
6:09
6:08
6:08
6:07
6:07
 mm
2
3
16
7
1
1
1
9
1
9
56
68
15
49
27
40
19
9
10
17
Temp °C
28
28
27
27
28
27
28
28
27
28
27
26
24
25
25
25
26
26
27
27
27
Feels °C
32
30
30
29
29
30
28
27
28
29
28
26
23
25
26
26
26
25
27
27
28
  • 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 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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