Inside Reef (Hikkaduwa) Surf Break

Lat Long: 6.15° N 80.09° E

Inside Reef (Hikkaduwa) Surf Forecast and Surf Report

Issued: 4 am 01 Aug 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 1 Aug 2026:

  • Most powerful swell: Friday 7 Aug, 11PM (local time) - 6.5ft (2.0m), 18s period, S swell with 2,510 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 2.0m 18s and forecast to arrive on Friday (Aug 07) at 11PM. 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 Powerful11PM (Fri 7th Aug)6.5ft (2.0m) 18s

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


The Lowdown

G’day, Rusty here. Gotta be straight with ya—this outlook for Inside Reef (Hikkaduwa) over the next 16 days is a hard one to write. The whole window is a write-off. There’s not a single decent surf session on offer anywhere in this forecast, so we’re looking at a complete blank run from August 1st right through to August 16th. Absolutely nothing to get excited about, I’m afraid.

Kicking off on Saturday morning the 1st, we’ve got a sizeable 12ft swell rolling in from the west with a 9-second period, but it’s completely trashed by a strong 25 mph WNW cross-onshore wind. The water’s a touch warmer than normal at 84°, but that’s no comfort—it’s just messy, lumpy chaos (combined energy a massive 2603). That afternoon and into Sunday the 2nd, the swell drops a bit to 8ft and 8ft, but the wind stays cross-onshore at 15–19 mph, so it’s choppy and poor. Monday the 3rd is more of the same: moderate cross-onshore winds, light rain, and lumpy 8ft to 7ft west swell.

From Tuesday the 4th through to Thursday the 15th, the swell height hangs around 3ft to 7ft, with a brief spike of 7ft on Saturday the 8th, but the wind never lets up—it’s stuck in the WNW to W quarter, blowing 12 to 22 mph, almost always cross-onshore. A few periods on the 6th and 9th show “on” wind, but still poor surf conditions. The combined wave energy stays moderate to strong (ranging from 946 up to 3496 on the 11th afternoon), but none of that energy translates to rideable waves. Even on the 15th afternoon, when a short-period 5ft westerly swell appears at just 7 seconds, the cross-onshore wind kills any hope.

There’s a moment on the 4th and 5th where the swell direction shifts to SSW with a very long 15 to 19-second period, which at a reef like Inside Reef could normally be special. But with fresh cross-onshore winds and thunderstorm risk, it’s just a lumpy, dangerous mess. Absolutely not worth paddling out. For an advanced reef break that’s fairly consistent and exposed, this is a painful stretch.

Bottom line: there are zero good surf options in this 16-day window. The break sits in a spot that’s consistently exposed to swell, but the wind and conditions are relentless in the wrong direction. For what it’s worth, it tends not to stay this poor forever—forecasts can shift—but right now, there’s nothing. The setup’s actually better suited for kite surfing than paddle surfing on most of these days, given the strong cross-onshore wind and sizeable, messy swell. Save your energy and check back later.

Rusty.

Short Range Forecast

Heavy rain (total 75mm), heaviest during Sun night. Warm (max 27°C on Sun morning, min 23°C on Sun night). Mainly strong winds.

Days 4-6 Weather Summary

Heavy rain (total 39mm), heaviest during Wed night. Warm (max 27°C on Tue morning, min 26°C on Tue morning). Mainly fresh winds.

Saturday
1
Sunday
2
Monday
3
Tuesday
4
Wednesday
5
Thursday
6
Friday
7
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
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)
3.5
W
9
3.5
WNW
10
3
W
9
2.5
WNW
10
2.3
WNW
10
2.2
WNW
11
2.4
W
10
2.2
W
10
1.3
SSW
17
1.3
SSW
16
1.3
SSW
16
1.3
SSW
15
1.3
SSW
15
1.2
SSW
19
1.8
SSW
18
1.5
SSW
17
1.7
SSW
16
1.6
S
16
1.5
S
14
1.5
S
14
1
S
19
Wave Graph
Metric surfscale
Energy kJ
1721
2143
1622
1314
1018
1027
1241
1000
1003
870
848
736
736
1011
1929
1282
1531
1248
931
905
730
Wind (km/h)
40
WNW
30
WNW
35
WNW
25
WNW
25
WNW
25
WSW
25
W
25
WNW
25
WNW
30
WNW
30
WNW
30
W
35
WNW
30
WNW
30
W
25
W
25
W
30
W
25
W
25
WNW
30
W
Wind State
cross-on
cross-on
cross-on
cross-on
cross-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
cross-on
cross-on
High Tide
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
7:41AM0.49m
5:52PM0.34m
Low Tide
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
2:22PM0.32m
00:59AM0.18m
thunderstorm
thunderstorm
mod rain
cloud
cloud
thunderstorm
mod rain
light rain
thunderstorm
thunderstorm
thunderstorm
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
6:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:27
6:27
6:27
6:25
6:25
6:25
6:25
 mm
16
5
8
33
9
3
1
1
3
6
3
2
10
5
2
7
4
2
6
Temp °C
25
26
26
27
27
27
25
25
26
27
26
27
27
27
27
27
27
27
27
27
27
Feels °C
23
24
25
27
27
27
24
24
26
26
25
26
27
26
27
27
27
28
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)
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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