Inside Reef (Hikkaduwa) Surf Break

Lat Long: 6.15° N 80.09° E

Inside Reef (Hikkaduwa) Surf Forecast and Surf Report

Issued: 4 pm 24 Aug 2026 (local time)

Forecast update in  hr  min

Today's Inside Reef (Hikkaduwa) sea temperature is
28.0°C
0.7° 

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 24 Aug 2026:

  • Most powerful swell: Monday 31 Aug, 8AM (local time) - 7.5ft (2.3m), 18s period, SSW swell with 3,286 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 2.3m 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)7.5ft (2.3m) 18s

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


The Lowdown

Alright folks, Rusty here. Let’s get straight into it. The outlook for the next couple of weeks is a tough one—there’s some solid swell on the board, but the wind is going to be a bastard for most of it, so we’re looking at a long stretch of poor conditions.

The window doesn’t kick off with much to get excited about. Monday afternoon, 24th August, we’ve got a 4ft SSW swell at Inside Reef (Hikkaduwa) with a very long period of 16 seconds, so there’s plenty of energy in the water (1305 combined energy). But the problem is a moderate breeze from the WSW at 12 mph blowing straight onshore. That’s going to chop it up and make it messy. The water’s sitting at 82°, which is pretty average for this time of year, so no surprises there.

From Tuesday 25th right through to the end of the month, it’s a grim story. The swell sticks around—mostly between 4ft and 6ft, and even touches 8ft on the morning of Monday 31st, with periods up to 19 seconds. The energy is actually strong, peaking at 3409 on that 31st, but the wind is relentless. It’s onshore or cross-onshore from the W or WSW, blowing 12-19 mph, and the forecast keeps screaming “poor surf conditions.” This stretch is a write-off for paddle surfing. The setup at this exposed reef is better suited for kite surfing in those conditions.

The first week of September doesn’t offer much relief. The swell drops a bit—4ft to 4ft by the 5th, with periods shortening to 10-12 seconds, so the energy fades to moderate levels (around 277-732). The wind finally eases up on the 5th and 6th, with a gentle breeze from the WSW at 9 mph, but it’s still onshore, and the conditions are still rated as poor or marginal. That Saturday afternoon, 5th September, is the only real glimmer: a 4ft S swell, 10-second period, with a gentle onshore breeze. It’s marginal, but it’s the cleanest we’ve seen.

Then, on the 8th of September, we get a late tease. A 3ft to 4ft SSW swell, with a very long period of 19-20 seconds, and moderate onshore wind. The energy is moderate (1096-1106), but the onshore wind still kills the quality. It’s a shame, because that long period would be a dream at this reef if the wind was right.

Overall, there’s no standout session in this 16-day window. The consistent swell is there, but the wind is a persistent enemy. The only day that might be worth a look is Saturday 5th September afternoon, but keep your expectations in check. Forecasts can change, but right now, it’s a waiting game.

Rusty.

Short Range Forecast

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

Days 5-7 Weather Summary

Heavy rain (total 63mm), heaviest during Fri night. Warm (max 28°C on Fri morning, min 26°C on Fri 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)
1
0
0
1
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)
1.1
SSW
16
1.5
S
15
1.5
S
15
1.4
S
14
1.3
WSW
9
1.2
SSW
16
1.1
SSW
16
1.2
SSW
15
1.9
SSW
19
1.4
SSW
17
1.8
SSW
16
1.7
SSW
15
1.6
SSW
14
1.2
SSW
14
1.3
SSW
13
1.1
SSW
13
1.1
SSW
20
1.3
SSW
19
1.6
SSW
18
1.8
SSW
18
Wave Graph
Metric surfscale
Energy kJ
661
1051
957
802
289
715
620
657
2468
1189
1551
1191
1016
561
547
444
932
1274
1633
2117
Wind (km/h)
20
WSW
20
WSW
20
WSW
20
WSW
15
WSW
20
W
20
W
20
W
25
WSW
25
W
20
W
25
WSW
20
W
20
W
25
W
25
W
25
W
25
W
25
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
1:27AM0.39m
1:20PM0.55m
1:48AM0.46m
1:45PM0.60m
2:10AM0.52m
2:09PM0.64m
2:33AM0.59m
2:32PM0.67m
2:56AM0.64m
2:55PM0.67m
3:20AM0.67m
3:18PM0.66m
3:46AM0.69m
Low Tide
7:44PM0.15m
6:57AM0.18m
7:54PM0.11m
7:26AM0.14m
8:09PM0.07m
7:54AM0.11m
8:26PM0.04m
8:22AM0.08m
8:45PM0.02m
8:50AM0.07m
9:05PM-0.00m
9:18AM0.07m
9:27PM-0.01m
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
6:19
6:19
6:19
6:17
6:17
6:16
 mm
7
10
4
4
10
2
3
4
7
12
5
6
10
6
4
10
3
2
2
Temp °C
27
27
27
27
27
28
28
27
28
27
27
28
28
27
27
27
27
28
28
27
Feels °C
28
29
28
28
29
29
29
29
29
27
28
29
29
29
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 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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