
Surf Forecasts:
Inside Reef (Hikkaduwa) surf forecast from 14 Jul 2026:
- Most powerful swell: Monday 20 Jul, 8PM (local time) - 5.5ft (1.7m), 16s period, S swell with 1,515 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 1.7m 16s and forecast to arrive on Monday (Jul 20) at 8PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (+0530) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 8PM (Mon 20th Jul) | 5.5ft (1.7m) 16s |
Table - best surf conditions forecast for Inside Reef (Hikkaduwa) over the next 16 days.
The Lowdown
Alright, Rusty here, checkin' the charts for the Hikkaduwa area. Got to be honest, it's a rough outlook. The next couple of weeks look like a long, tough stretch for a decent paddle. We're looking at a long run of poor surf, with maybe a tiny glimpse of something better way down the line.
The biggest problem is that stubborn onshore and cross-onshore wind out of the west. It's just ruining everything. The swell is around, but it's all chopped up. For the first week, from Tuesday the 14th through the weekend, it's surfable but not surf-friendly. The combined energy of all swells directed here is moderate, starting around 957 and dropping to 552, but the wind is making a mess of it. The water temp is 83°F, which is about average for this time of year, so at least you won't be cold while you're getting frustrated.
There's a bit of a gap here with no real recommendations, but it's not a flat spell. It's just consistently poor. For a spot like Inside Reef (Hikkaduwa), which is a fairly consistent reef, it's a shame. The ideal swell is from the SW, and we see that direction, but the wind is from the wrong side. The swell height is around 3 ft to 4 ft, so small to small-ish, but the period is decently long, often 14 to 16 seconds, so there's some groundswell energy in the water. It's just not going to be clean.
The forecast shifts a little around the 20th of July. That Monday morning, the combined energy jumps up to 1501, but the wind is still cross-onshore. The swell is from the S, 4 ft, with a very long period of 18 seconds. That sets up a bit of a standout for the afternoon of the 20th, and into Tuesday the 21st. The swell gets a bit bigger, around 5 ft, and the period stays very long. The wind is still not ideal, but it's a little less aggressive. This is the only time in the whole window where we see a "marginal" rating instead of "poor". For a reef, that long period swell (over 15 seconds) can mean the waves are better shaped and more powerful, but it can make them fat and straight on a beach break. Inside Reef being a reef, it's better suited for that.
But honestly, with the wind being mostly cross-onshore, the setup looks more interesting for kite surfing than paddle surfing most days. The real standout, if you can call it that, is the afternoon of the 20th and the morning of the 21st of July. It's the only time the swell size (5 ft) and the long period combine to give it some punch, even with the wind factor. The swell is from the S, a touch off from the ideal SW, but it's close. The crowds at Inside Reef are "sometimes", so you might get a bit of company, but it's not a circus.
After that, it's back to the same story. The wind stays onshore or cross-onshore, the swell drops, and the conditions are poor. We see a few more marginal calls on the 28th of July, but that's a long way off and the confidence is low. For now, your best bet is to wait for that brief window around the 20th and 21st, and maybe keep an eye on the 28th as a long-shot, less certain possibility.
This is Rusty, signing off.
Short Range ForecastMostly dry. Warm (max 28°C on Tue morning, min 26°C on Wed night). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 21mm), heaviest during Sat night. Warm (max 28°C on Fri morning, min 26°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SSW 18 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SW 16 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | S 18 | S 16 | S 16 |
Wave Graph | |||||||||||||||||||||
348 | 427 | 402 | 398 | 468 | 558 | 482 | 482 | 482 | 437 | 362 | 347 | 323 | 225 | 277 | 242 | 303 | 312 | 759 | 790 | 858 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | on |
High Tide | 2:18PM0.65m | 2:40AM0.49m | 2:53PM0.66m | 3:19AM0.54m | 3:26PM0.67m | 3:58AM0.57m | 3:58PM0.65m | 4:36AM0.59m | 4:28PM0.63m | 5:13AM0.59m | 4:57PM0.59m | 5:50AM0.57m | 5:25PM0.53m | ||||||||
Low Tide | 8:52PM0.08m | 8:28AM0.08m | 9:22PM0.05m | 9:09AM0.09m | 9:52PM0.04m | 9:46AM0.11m | 10:21PM0.03m | 10:22AM0.15m | 10:49PM0.05m | 10:57AM0.19m | 11:17PM0.07m | 11:33AM0.22m | 11:45PM0.10m | ||||||||
6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | |
— | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | 3 | 2 | 2 | 7 | 3 | 2 | 2 | 4 | 1 | 2 |
Temp °C | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 28 | 28 | 27 |
Feels °C | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 29 | 28 | 28 | 28 | 27 | 26 | 29 | 29 | 28 | 29 | 29 | 29 | 30 |
Swell 1 Height (m) Direction Period (s) | S 11 | S 11 | S 11 | S 11 | SSW 15 | SW 16 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | S 8 | SSW 13 | SSW 13 | S 18 | S 16 | S 16 |
348 | 287 | 240 | 235 | 468 | 558 | 482 | 482 | 482 | 437 | 362 | 347 | 323 | 225 | 277 | 105 | 303 | 312 | 759 | 790 | 858 | |
Swell 2 Height (m) Direction Period (s) | SSW 18 | SSW 16 | SSW 16 | SSW 15 | S 11 | S 11 | S 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | S 9 | S 9 | WNW 10 | SSW 13 | S 8 | WNW 10 | SSW 13 | SSW 13 | S 12 |
348 | 427 | 402 | 398 | 191 | 181 | 208 | 167 | 131 | 98 | 98 | 66 | 57 | 57 | 96 | 242 | 100 | 123 | 242 | 235 | 347 | |
Swell 3 Height (m) Direction Period (s) | — | SSE 13 | ESE 8 | — | SE 10 | SE 9 | ESE 8 | WNW 10 | WNW 10 | WNW 9 | WNW 10 | W 11 | W 10 | W 10 | S 8 | WNW 10 | W 10 | S 8 | S 8 | S 8 | SE 9 |
— | 33 | 6 | — | 4 | 3 | 7 | 19 | 20 | 17 | 31 | 57 | 73 | 70 | 46 | 120 | 94 | 84 | 74 | 78 | 12 | |
Wind waves Height (m) Direction Period (s) | W 7 | W 7 | W 7 | W 7 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 10 | W 10 | W 10 |
261 | 222 | 173 | 150 | 163 | 132 | 116 | 92 | 77 | 95 | 105 | 137 | 170 | 200 | 196 | 126 | 156 | 146 | 426 | 377 | 273 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 646 | 859 | 211 | 719 | 210 | 211 | 210 | 739 | 211 | 646 | 743 | 211 | 210 | 338 | 211 | 210 | 210 | 211 | 210 | 739 | 211 |
Best forecast wave conditions in West Sri Lanka | |||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
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.










