
Surf Forecasts:
Inside Reef (Hikkaduwa) surf forecast from 21 Jul 2026:
- Most powerful swell: Wednesday 22 Jul, 5AM (local time) - 4.5ft (1.3m), 13s period, S swell with 600 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 1.3m 13s and forecast to arrive on Wednesday (Jul 22) at 5AM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (+0530) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 5AM (Wed 22nd Jul) | 4.5ft (1.3m) 13s |
Table - best surf conditions forecast for Inside Reef (Hikkaduwa) over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a real look at what’s coming for the Hikkaduwa region over the next couple of weeks.
To be straight with you, the outlook is a tough one. Right from the start, there’s no surf on offer worth paddling out for. The conditions are just not cooperating. There’s a gap that lasts for days, and it’s a real shame because the energy is there, but the wind and the quality kill it.
The first real sniff of anything comes on Wednesday the 22nd of July. Inside Reef (Hikkaduwa) has a 4ft swell from the south with a solid 13-second period, and the combined energy is moderate (726). The wind is on from the west though, so it’s not clean. The rating is a zero, and it’s a marginal call – tide might be a factor, but honestly, it’s not a goer.
Thursday the 23rd drops off. Swell fades to 3ft, period drops to 10 seconds, energy drops to 391. Still onshore wind. Not worth the walk.
Friday the 24th is a bit of a tease. Still small at 2ft, but the period jumps to 15 seconds, so there’s some long-period groundswell in the mix. Energy is 435. But again, the wind is on from the west-southwest and then west. The forecast says “poor surf conditions.” That’s a hard pass.
The weekend into early next week is a write-off. Saturday the 25th sees 4ft from the SSE, but with a risk of thunderstorms and a moderate breeze onshore. Energy hits 852, but it’s messy. Sunday the 26th bumps up to 5ft and 11 seconds, with energy just over 1000 (1018), but the wind is still onshore and the conditions are poor. Monday the 27th and Tuesday the 28th are more of the same – cross-onshore wind, chop, and poor surf.
Then we get into the last few days of July and the first week of August. The swell picks up, but the wind stays stubborn. Wednesday the 29th has a very long-period swell of 21 seconds from the SSW, with energy at 1202, but the cross-onshore wind makes it choppy. Thursday the 30th is similar: 18-second period, energy in the 1300s, but the wind is a problem. Friday the 31st has 4ft from the SSW, 17-second period, 1162 energy. Still poor.
Into August, the swell gets bigger. Sunday the 2nd of August has 5ft from the WNW, but it’s fresh cross-onshore and lumpy. Monday the 3rd has a 20-second period swell, energy at 1718, but the wind is cross-onshore. The biggest energy comes on Tuesday the 4th of August, with 6ft from the SSW at 17-18 seconds, and energy readings of 2255 and 2352. That is strong energy. But the forecast says “poor surf conditions” and “moderate cross-onshore and choppy.” That is a lot of power, but it’s going to be a bumpy, blown-out mess at Inside Reef, which is a reef break. For a reef, the wind direction is critical, and it’s just not lining up. This setup looks more interesting for kite surfing than paddle surfing.
The water temperature is about average for the time of year, nothing unusual to report here.
So, what’s the best on offer? Honestly, there isn’t a true standout. The whole 16-day window is plagued by onshore and cross-onshore westerly winds. The swell is there, especially the long-period groundswell in the second week, but the quality is consistently poor. If you’re desperate, the early morning of Saturday the 25th of July might have the cleanest conditions, but with a risk of a thunderstorm, it’s a gamble. The best energy is around Tuesday the 4th of August, but the wind is a killer. It’s a frustrating forecast, but it’s a normal run for this area when the monsoon patterns set in. The forecasts can always change, but for now, it’s a long wait.
Rusty.
Short Range ForecastLight rain (total 3mm), mostly falling on Thu night. Warm (max 28°C on Wed morning, min 27°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 11mm), heaviest on Sun morning. Warm (max 28°C on Sat morning, min 27°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | ||||||||||||||
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) | S 14 | S 13 | S 13 | S 12 | S 10 | S 10 | SW 16 | SW 15 | SW 14 | SSE 10 | SSE 10 | SSE 10 | SSE 11 | SSE 11 | SSE 10 | SSW 13 | SSW 13 | SE 10 | SSW 12 |
Wave Graph | |||||||||||||||||||
618 | 582 | 564 | 344 | 148 | 190 | 201 | 217 | 211 | 229 | 345 | 314 | 527 | 441 | 389 | 269 | 321 | 196 | 173 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | on |
High Tide | 7:16AM0.49m | 6:20PM0.40m | 8:24AM0.45m | 6:51PM0.33m | 10:19AM0.43m | 10:43PM0.29m | 11:58AM0.45m | 00:38AM0.31m | 12:52PM0.50m | 1:23AM0.36m | 1:30PM0.54m | 1:56AM0.41m | |||||||
Low Tide | 00:14AM0.14m | 1:03PM0.29m | 00:48AM0.18m | 2:53PM0.31m | 1:41AM0.21m | 7:10PM0.26m | 4:00AM0.23m | 7:30PM0.21m | 5:58AM0.21m | 7:52PM0.16m | 6:52AM0.17m | 8:13PM0.12m | |||||||
— | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | |
— | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | |
mm | — | — | — | — | — | — | 3 | — | — | 1 | 2 | 1 | 3 | 3 | 1 | — | — | — | — |
Temp °C | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 |
Feels °C | 30 | 31 | 29 | 30 | 31 | 30 | 30 | 31 | 30 | 30 | 30 | 29 | 30 | 29 | 29 | 30 | 30 | 28 | 29 |
Swell 1 Height (m) Direction Period (s) | S 14 | S 13 | S 13 | S 12 | S 10 | S 10 | S 9 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 11 | SSE 11 | SSE 10 | SE 10 | SSW 13 | SE 10 | SE 10 |
618 | 582 | 564 | 344 | 148 | 190 | 103 | 106 | 154 | 214 | 345 | 314 | 527 | 441 | 389 | 265 | 321 | 196 | 173 | |
Swell 2 Height (m) Direction Period (s) | SW 18 | W 9 | W 8 | WNW 10 | WNW 9 | W 9 | W 9 | SW 15 | WNW 8 | SSW 13 | SSW 14 | SSW 13 | W 10 | SSW 14 | SSW 13 | SSW 13 | SE 10 | WNW 10 | WNW 10 |
12 | 122 | 32 | 160 | 90 | 81 | 54 | 217 | 70 | 229 | 290 | 225 | 212 | 186 | 331 | 269 | 196 | 143 | 140 | |
Swell 3 Height (m) Direction Period (s) | SW 18 | WNW 11 | WNW 10 | SE 8 | SSW 12 | SSW 12 | SW 16 | W 8 | SW 14 | WNW 10 | WNW 10 | S 20 | SSW 14 | SSW 12 | WNW 10 | WNW 10 | WNW 10 | SSW 12 | SSW 12 |
12 | 22 | 59 | 10 | 145 | 79 | 201 | 68 | 211 | 40 | 128 | 8 | 394 | 131 | 158 | 158 | 149 | 169 | 164 | |
Wind waves Height (m) Direction Period (s) | W 9 | — | WNW 5 | W 5 | WNW 5 | WNW 5 | WNW 5 | — | — | W 5 | W 10 | W 10 | SW 4 | WNW 10 | W 5 | WSW 5 | WSW 5 | W 5 | WSW 5 |
185 | — | 14 | 7 | 8 | 15 | 8 | — | — | 12 | 89 | 202 | 19 | 260 | 28 | 50 | 62 | 43 | 56 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 58 | 738 | 738 | 24 | 24 | 24 | 24 | 24 | 739 | 24 | 739 | 738 | 738 | 646 | 738 | 738 | 210 | 211 | 211 |
Best forecast wave conditions in West Sri Lanka | |||||||||||||||||||
Best forecast wave conditions in Sri Lanka | |||||||||||||||||||
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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.










