Inside Reef (Hikkaduwa) Surf Break

Lat Long: 6.15° N 80.09° E

Inside Reef (Hikkaduwa) Surf Forecast and Surf Report

Issued: 10 am 06 Sep 2026 (local time)

Forecast update in  hr  min

Today's Inside Reef (Hikkaduwa) sea temperature is
28.8°C
1.2° 

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 6 Sep 2026:

  • Most powerful swell: Saturday 12 Sep, 5PM (local time) - 7ft (2.1m), 17s period, SSW swell with 2,517 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 2.1m 17s and forecast to arrive on Saturday (Sep 12) at 5PM. 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 5PM (Sat 12th Sep)7ft (2.1m) 17s

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


The Lowdown

Alright, Rusty here. Let's have a look at what's cookin' for the Hikkaduwa area over the next couple of weeks.

Honestly, I gotta level with you – this forecast is a tough one to swallow. We're looking at a long stretch where the conditions are just not cooperating. The whole period is plagued by a persistent onshore wind regime and frequent stormy weather. The only break on the books is Inside Reef (Hikkaduwa), and it's a real advanced-level reef setup that's fairly consistent, but it's going to be a battle.

The water is sitting at a warm 84°, which is a touch warmer than usual for this time of year, so you won't need a thick suit. That's about the only good news.

We kick off Sunday the 6th with a 3 ft swell from the S, period around 10 seconds, and some clouds overhead. The energy is moderate (381), but with a solid 9 mph WSW wind blowing onshore, the surf is just poor. It's the same story through Monday the 7th and Tuesday the 8th. The swell drops a little, but the wind stays on it, and by Tuesday we're dealing with risk of thunderstorms. The swell energy ramps up a bit on Tuesday (715), but with that onshore wind, it's all messy.

Wednesday the 9th through to the end of the first week sees the wind picking up even more, hitting 16-16 mph from the W and WSW, and the swell starts to build. We're looking at 4 ft to 5 ft swells from the SSW with periods getting long, around 14-18 seconds. The combined energy is climbing into strong territory (1295 to 2424), but the wind is cross-onshore or onshore, making it choppy and lumpy. This is not a paddle surfer's friend; with that much wind and a beach-reef setup, this looks more like a kite surfer's window than anything else.

The second week doesn't get any kinder. The wind stays relentless at 16 mph, sometimes gusting to 19 mph. The swell continues to pump from the SSW, with heights pushing 8 ft to 8 ft and periods hitting 19 seconds on the 18th. The combined energy is very strong (over 4000), but it's all stormy. For a reef break, an 8 ft swell with a 19-second period is serious, groundswell energy. It would be lining up perfectly if the wind were right, but it's not. The onshore and cross-onshore winds are going to chop it up, making it a dangerous and unenjoyable situation, even for experts.

There's no standout session here. The only thing that comes close to a highlight is the massive energy on the 18th (Friday) with an 8 ft SSW swell, but with 16 mph onshore wind and thunderstorms, you'd be a fool to go out. The setup is more interesting for kite surfing than paddle surfing throughout this entire period. I'd say hang up the board for a bit and wait for the forecasts to change.

Rusty.

Short Range Forecast

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

Days 4-6 Weather Summary

Heavy rain (total 37mm), heaviest during Fri night. Warm (max 28°C on Wed morning, min 26°C on Thu night). Wind will be generally light.

Sunday
6
Monday
7
Tuesday
8
Wednesday
9
Thursday
10
Friday
11
Saturday
12
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
1
0
0
0
0
0
0
0
0
1
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
S
10
1
S
10
0.9
SSE
10
0.9
SSE
10
0.9
SSE
10
0.7
SSW
18
0.9
SSW
16
0.8
SSW
16
0.8
SSW
15
0.8
SSW
14
1.1
SSE
9
0.6
SSW
19
1.3
SSW
18
1.4
SSW
17
1.5
SSW
16
1.5
SSW
15
1.6
SSW
14
1.4
SW
19
1.6
SSW
18
2.1
SSW
17
1.9
SSW
17
Wave Graph
Metric surfscale
Energy kJ
196
179
163
160
159
280
412
334
275
268
217
280
1015
1134
1150
996
1010
1535
1561
2517
1999
Wind (km/h)
15
WSW
15
WSW
10
WSW
15
WSW
15
WSW
15
WSW
15
WSW
20
W
20
W
20
W
20
W
20
W
25
W
25
W
20
W
25
W
25
W
20
W
25
W
25
W
25
WSW
Wind State
on
on
on
on
on
on
on
on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
on
cross-on
on
on
High Tide
10:27AM0.41m
1:06AM0.30m
12:16PM0.48m
1:02AM0.40m
12:52PM0.54m
1:24AM0.49m
1:22PM0.60m
1:50AM0.58m
1:49PM0.64m
2:16AM0.65m
2:15PM0.66m
2:42AM0.69m
2:41PM0.66m
3:08AM0.71m
Low Tide
7:27PM0.24m
5:23AM0.27m
7:10PM0.18m
6:35AM0.20m
7:25PM0.12m
7:16AM0.15m
7:45PM0.07m
7:49AM0.11m
8:06PM0.03m
8:18AM0.08m
8:28PM0.00m
8:46AM0.07m
8:49PM-0.01m
part cloud
part cloud
thunderstorm
clear
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
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
6:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:14
6:13
6:13
6:12
6:12
6:10
6:10
 mm
1
1
8
4
3
10
3
2
2
4
3
7
3
4
9
4
4
10
Temp °C
28
28
28
28
28
27
28
28
27
28
28
27
28
28
27
28
28
27
27
27
27
Feels °C
31
30
31
31
30
30
30
29
29
30
29
29
29
29
29
29
29
28
28
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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