
Surf Forecasts:
Inside Reef (Hikkaduwa) surf forecast from 24 Jul 2026:
- Most powerful swell: Friday 31 Jul, 5PM (local time) - 3.5ft (1.0m), 19s period, SSW swell with 679 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 1.0m 19s and forecast to arrive on Friday (Jul 31) at 5PM. 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 | 5PM (Fri 31st Jul) | 3.5ft (1.0m) 19s |
Table - best surf conditions forecast for Inside Reef (Hikkaduwa) over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's have a look at what's on the table for the next couple of weeks.
Straight up, this is a tough one. The forecast is pretty much a write-off for any decent paddle surfing for the entire 16-day window. We're looking at a long, blank run with no real standouts. The wind is stuck onshore or cross-onshore, coming from the west, which just ruins the face of any wave. There's plenty of energy in the water – the combined energy readings are often in the moderate to strong range, like 438 (weak) on Friday, but it climbs to three-digit numbers like 753, 1003, and even four-digit values like 1540, 1643, and 2323, so there's heaps of power – but it's all messy, choppy, and lumpy. The set-up here at Inside Reef (Hikkaduwa) is an exposed reef, so with these onshore winds, it's just a washing machine. The water is a touch warmer than normal at 83.8°F, about 2.5°F above average, but that's the only bright spot.
For the first week, from Friday the 24th of July through the end of the month, we've got a mix of "poor surf conditions" and one day of "marginal surf" on Sunday afternoon. The swell is small, mostly between 2.3 ft and 4.6 ft, but the wind is a constant 12 to 16 mph from the west, blowing straight onshore. There's a bit of a long-period groundswell showing up, with periods hitting 14, 18, and even 20 seconds, which would be amazing in clean conditions, but with this wind, it’s just going to be a bumpy, blown-out mess. The only thing that might be worth a look is if you're into kite surfing, because the cross-onshore winds and the swell energy (438 to 1528 in the combined energy readings) would be more fun on a kite than a paddle board.
Moving into the second week, it doesn't get any better. From the 1st of August onwards, the winds pick up to 19 mph, and the swell gets bigger, hitting 4.3 ft, then 6.6 ft, and even 8.2 ft on the 2nd of August. But that 8.2 ft swell is coming from the west with a short period of 8 seconds, so it's just wind chop. The combined energy readings are still high, in the 1400s, 1500s, and beyond, but it's all "fresh cross-onshore and lumpy." The reef is going to be a mess with that much wind and that short-period swell. There's a massive energy spike on the 7th and 8th of August, with combined energy readings of 2323 and 2160, with a long-period 19-second swell from the SSW, but the wind is still 16 to 19 mph from the west. It's a solid groundswell that would be incredible at a sheltered point, but here, it's just going to be a big, lumpy, dangerous closeout.
Honestly, for the next 16 days, I'd leave the board at home. It's a complete dud for paddle surfing. The consistent onshore wind and lack of any clean window means you're better off finding something else to do. The only positive is that it tends not to stay this poor for long, but for now, that's the reality.
Short Range ForecastHeavy rain (total 31mm), heaviest during Sat morning. Warm (max 29°C on Fri afternoon, min 26°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 69mm), heaviest during Wed night. Warm (max 28°C on Mon afternoon, min 26°C on Wed night). Wind will be generally light. | |||||||||||||||||||
Fri 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | ||||||||||||||
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) | SW 14 | SSW 13 | SSE 10 | SSE 10 | SSE 11 | SSE 11 | SE 11 | SSW 13 | SSW 13 | SE 10 | SSW 12 | WNW 10 | SSW 15 | SSW 16 | SSW 14 | SSW 14 | SSW 13 | SSW 18 | SSW 18 | SSW 21 |
Wave Graph | ||||||||||||||||||||
211 | 229 | 345 | 338 | 527 | 469 | 385 | 270 | 321 | 196 | 167 | 173 | 287 | 273 | 400 | 289 | 253 | 497 | 395 | 452 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on |
High Tide | 10:43PM0.29m | 11:58AM0.45m | 00:38AM0.31m | 12:52PM0.50m | 1:23AM0.36m | 1:30PM0.54m | 1:56AM0.41m | 2:02PM0.59m | 2:26AM0.46m | 2:30PM0.63m | 2:54AM0.50m | 2:56PM0.66m | 3:21AM0.55m | |||||||
Low Tide | 7:10PM0.26m | 4:00AM0.23m | 7:30PM0.21m | 5:58AM0.21m | 7:52PM0.16m | 6:52AM0.17m | 8:13PM0.12m | 7:30AM0.13m | 8:33PM0.09m | 8:02AM0.11m | 8:55PM0.06m | 8:33AM0.09m | 9:17PM0.04m | |||||||
— | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | |
6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:27 | — | |
mm | — | 2 | 5 | 4 | 9 | 4 | 1 | 3 | 3 | 3 | 9 | 6 | 4 | 10 | 4 | 5 | 20 | 8 | 5 | 9 |
Temp °C | 29 | 28 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 27 | 28 | 27 |
Feels °C | 31 | 31 | 30 | 29 | 29 | 29 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 30 | 28 | 29 | 28 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 11 | SSE 11 | SE 11 | SE 10 | SE 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | SSW 14 | WNW 10 | SSW 13 | SSW 18 | SSW 18 | SSW 16 |
163 | 205 | 345 | 338 | 527 | 469 | 328 | 270 | 200 | 180 | 167 | 160 | 160 | 163 | 400 | 160 | 253 | 497 | 395 | 452 | |
Swell 2 Height (m) Direction Period (s) | SW 14 | SSW 13 | SSW 14 | SSW 13 | SSW 14 | WNW 10 | SSW 13 | WNW 10 | WNW 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | WNW 10 | SSW 14 | WNW 10 | SE 11 | SE 10 | SE 10 |
211 | 229 | 290 | 253 | 389 | 241 | 331 | 187 | 184 | 196 | 167 | 173 | 141 | 117 | 163 | 289 | 125 | 162 | 124 | 96 | |
Swell 3 Height (m) Direction Period (s) | W 8 | WNW 10 | WNW 10 | WNW 10 | W 10 | SSW 12 | SSW 18 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 15 | SSW 16 | SE 10 | SE 10 | SE 10 | WNW 9 | WNW 9 | SSW 21 |
33 | 41 | 75 | 78 | 69 | 131 | 32 | 269 | 321 | 169 | 164 | 121 | 287 | 273 | 117 | 115 | 124 | 110 | 108 | 404 | |
Wind waves Height (m) Direction Period (s) | WNW 6 | W 5 | WNW 6 | W 6 | W 10 | W 10 | WNW 10 | W 5 | W 5 | W 6 | W 6 | WSW 6 | W 6 | WSW 6 | WSW 5 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | W 6 |
31 | 37 | 43 | 46 | 270 | 162 | 385 | 50 | 65 | 72 | 106 | 135 | 110 | 91 | 91 | 115 | 155 | 161 | 156 | 259 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 739 | 58 | 646 | 738 | 338 | 646 | 738 | 211 | 210 | 738 | 211 | 210 | 738 | 211 | 211 | 859 | 211 | 205 | 885 | 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.










