
Surf Forecasts:
Inside Reef (Hikkaduwa) surf forecast from 2 Jul 2026:
- Most powerful swell: Thursday 9 Jul, 11PM (local time) - 7ft (2.2m), 12s period, W swell with 1,365 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 2.2m 12s and forecast to arrive on Thursday (Jul 09) at 11PM. 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 | 11PM (Thu 9th Jul) | 7ft (2.2m) 12s |
Table - best surf conditions forecast for Inside Reef (Hikkaduwa) over the next 16 days.
Updates in hr min s Forecast update imminent
G’day, Rusty here. Fair dinkum, the next couple of weeks are pretty ordinary for Inside Reef (Hikkaduwa). It’s a ripper little reef setup — advanced only, fairly consistent — and it wants a good SW swell, but the wind’s just not playing ball. Most days we’re looking at a moderate breeze straight out of the west or west-northwest, which leaves the surface a bit messy with cross-onshore chop. The water’s sitting at about 84°F, which is pretty much average for this time of year, so nothing wild there.
Things kick off on Thursday the 2nd of July with 4ft SSW groundswell at a very long 16 seconds. That’s a serious period — those long lines peel nicely over a reef — but the combined energy is moderate (1360) and with 12 mph cross-onshore winds, it’s choppy and only a 1 out of 10. Not worth paddling out. Friday the 3rd is similar, 3ft to 4ft SW swell, 15-second period, but the breeze sticks at 16 mph with a risk of storms — nothing doing.
Come Saturday the 4th, the swell jumps to 7ft from the west but the period drops to a short 7 seconds. That’s a weak, jumbled windswell, and the combined energy (951) tells the same story. With 16 mph cross-winds, it’s a write-off. Sunday the 5th offers 6ft W swell at 10 seconds and some offshore wind in the morning, but the score is still zero — the quality just isn’t there.
From Monday the 6th through Wednesday the 8th, we’ve got 5ft to 7ft west swell, periods around 10 to 11 seconds. The combined energy climbs through the moderate range — 1029 to 1770 — but every session is marred by 12 to 16 mph cross-onshore winds. Zero scores across the board. It’s a tough run.
By Thursday the 9th of July, the swell builds to 7ft from the west with a 12-second period, and the combined energy hits a solid 2274. That’s a decent amount of power, but the wind is still onshore from the west at 12 mph. The set-up is looking more interesting for kite surfing than paddle surfing honestly. Still a 0 out of 10.
Friday the 10th and Saturday the 11th deliver 8ft to 8ft swell from the west-northwest, 12-second period, with strong combined energy (1924 to 2041). But again, 16 mph cross-onshore winds and stormy skies ruin any chance of clean waves. Over 8ft is expert-only territory anyway, and we’re sitting just under that — but it’s not worth it with the wind.
Sunday the 12th shows a slight improvement with 7ft to 7ft WNW swell, 10-second period, and combined energy around 1351 to 1480. The afternoon session gets a marginal 1 out of 10, but with 12 mph cross-onshore winds, it’s still messy. Monday the 13th into Tuesday the 14th, the swell drops to 4ft to 4ft from the SSW with very long periods of 16 to 20 seconds. Those long-period groundswells are best on a reef like this, but the wind stays cross-onshore at 12 mph. The energy is moderate (1375 to 1845), but the scores only reach 1 out of 10 — marginal at best.
The last few days, from Wednesday the 15th through Friday the 17th of July, show 4ft to 5ft SSW to SW swell, periods of 15 to 17 seconds. Combined energy sits between 1120 and 1558. Wind is 12 to 16 mph from the west or west-southwest, mostly cross-onshore or onshore. A couple of afternoon sessions get a marginal 1 out of 10, but nothing you’d rush for.
So, honestly, there’s no standout in this 16-day window. It’s a long stretch of poor conditions. The swell is there — sometimes solid — but the wind never lets up. Keep an eye on it though; forecasts shift. If the westerly wind ever backs off, that SW groundswell could turn Inside Reef into a gem. But for now, I’d save the wax.
Rusty.
Short Range ForecastModerate rain (total 15mm), heaviest on Fri afternoon. Warm (max 28°C on Thu afternoon, min 27°C on Thu night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 6mm), mostly falling on Wed morning. Warm (max 28°C on Sun afternoon, min 26°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Thu 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SSW 16 | SSW 16 | SW 15 | SSW 15 | SSW 14 | W 7 | W 8 | W 8 | W 10 | W 10 | W 10 | W 10 | W 10 | SW 15 | SSW 16 | W 11 | W 10 | W 10 | W 10 | W 11 | SSW 16 |
Wave Graph | |||||||||||||||||||||
709 | 666 | 516 | 449 | 347 | 411 | 357 | 413 | 618 | 541 | 563 | 480 | 489 | 218 | 392 | 723 | 785 | 770 | 834 | 935 | 1042 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | on | on |
High Tide | 3:37PM0.63m | 4:04AM0.49m | 4:05PM0.63m | 4:37AM0.51m | 4:34PM0.62m | 5:13AM0.52m | 5:03PM0.59m | 5:52AM0.53m | 5:34PM0.54m | 6:37AM0.53m | 6:09PM0.48m | 7:35AM0.52m | 6:51PM0.42m | 8:53AM0.51m | |||||||
Low Tide | 10:01PM0.07m | 9:41AM0.11m | 10:31PM0.07m | 10:16AM0.14m | 11:00PM0.08m | 10:54AM0.18m | 11:31PM0.10m | 11:37AM0.22m | 00:03AM0.12m | 12:29PM0.26m | 00:40AM0.14m | 1:43PM0.29m | 1:27AM0.16m | ||||||||
— | — | 5:58 | — | — | 5:58 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | |
6:27 | — | — | 6:27 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | 6:28 | |
mm | — | — | 2 | 3 | 4 | 2 | 2 | 2 | — | — | — | — | — | — | — | — | 3 | 3 | 2 | 9 | 5 |
Temp °C | 28 | 27 | 28 | 27 | 27 | 27 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 28 | 27 | 27 |
Feels °C | 29 | 29 | 29 | 27 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 27 | 28 | 29 | 29 | 29 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SW 15 | SSW 15 | SSW 14 | SSW 14 | WNW 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | WNW 10 | WNW 11 | SSW 15 | SSW 15 | S 15 | S 17 | SSW 14 | SSW 16 |
709 | 666 | 516 | 449 | 347 | 257 | 209 | 143 | 146 | 140 | 140 | 143 | 140 | 218 | 164 | 279 | 272 | 362 | 546 | 780 | 894 | |
Swell 2 Height (m) Direction Period (s) | SSE 12 | SSE 12 | WNW 10 | WNW 10 | WNW 11 | WNW 10 | SSW 14 | SW 14 | SSW 17 | SW 16 | SSW 16 | SSW 15 | SW 15 | SSE 10 | SSW 16 | SSE 9 | S 16 | SSW 14 | SSW 14 | SSE 10 | SSE 9 |
111 | 199 | 147 | 170 | 198 | 158 | 264 | 208 | 197 | 211 | 173 | 302 | 226 | 135 | 392 | 96 | 257 | 246 | 312 | 109 | 98 | |
Swell 3 Height (m) Direction Period (s) | SSE 9 | — | SSE 12 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSW 18 | SSW 13 | SSW 13 | SSW 13 | SSW 16 | SSW 15 | SW 15 | SSE 9 | S 17 | SSE 9 | SSE 9 | SSE 9 | SSW 18 | SW 16 |
71 | — | 153 | 105 | 88 | 125 | 125 | 209 | 114 | 114 | 120 | 212 | 174 | 217 | 98 | 217 | 75 | 68 | 78 | 31 | 91 | |
Wind waves Height (m) Direction Period (s) | W 10 | W 11 | W 7 | W 7 | W 7 | W 7 | W 8 | W 8 | W 10 | W 10 | W 10 | W 10 | W 10 | W 7 | W 7 | W 11 | W 10 | W 10 | W 10 | W 11 | W 11 |
469 | 573 | 193 | 226 | 239 | 411 | 357 | 413 | 618 | 541 | 563 | 480 | 489 | 167 | 217 | 723 | 785 | 770 | 834 | 935 | 1042 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1335 | 211 | 205 | 205 | 211 | 205 | 208 | 211 | 205 | 210 | 211 | 205 | 210 | 211 | 210 | 210 | 211 | 205 | 210 | 211 | 205 |
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.











