
Surf Forecasts:
Inside Reef (Hikkaduwa) surf forecast from 14 Sep 2026:
- Most powerful swell: Saturday 19 Sep, 8PM (local time) - 7ft (2.2m), 16s period, SSW swell with 2,243 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 16s and forecast to arrive on Saturday (Sep 19) at 8PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 8s period and expected on Sunday (Sep 20) at 2AM.
| Wave Type | Time (+0530) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 8PM (Sat 19th Sep) | 7ft (2.2m) 16s |
Table - best surf conditions forecast for Inside Reef (Hikkaduwa) over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's chew the fat on what's cookin' at Inside Reef (Hikkaduwa) for the next couple weeks. I gotta level with ya – it's lookin' like a tough stretch of beach.
The whole pattern is stuck on repeat. We got a stubborn cross-onshore or onshore wind, mostly out of the west, and a whole lot of stormy, rainy weather on the cards. Water temp's about 84°, which is a touch warmer than normal, so you won't freeze, but that's the only easy part.
Monday the 14th is a no-go. A moderate cross-onshore breeze at 16 mph is tearin' up what would be a decent 4ft SSW groundswell. The combined energy's there (1755), but the wind's got it all chopped to bits.
Tuesday the 15th ain't much better. A bit more size in the mornin' with 5ft SSW swell, but the wind stays cross-onshore. Afternoon brings thunderstorms and the surf's only marginal.
Wednesday the 16th gives us a tiny chance. Mornin's still messy, but in the afternoon the wind eases to a light breeze from the WSW and goes onshore. We get a 4ft SSW swell with a real long period of 18 seconds, and the combined energy is moderate (1477). A long-period groundswell like that on a reef point *could* give you some proper lined-up walls, but that onshore wind and light rain will keep it from being glassy. It's still just a marginal call.
Thursday the 17th is more of the same – marginal with onshore wind. Nothin' to write home about.
Then from Friday the 18th all the way through to Saturday the 27th of September, it's a long, grim run. The wind stays onshore or cross-onshore, and the forecast is full of "poor surf conditions" and thunderstorms. We see some bigger days, like Saturday the 19th with 7ft SSW swell, but it's blown out by a moderate breeze and the combined energy is strong (2156). At that size with onshore wind, it's a washing machine – too big for beginners and not clean for anyone else. There's a rough patch from the 22nd to the 25th where the swell period drops to a short 7 seconds, meaning weak, crumbly waves and weak energy (515-901). Don't bother.
Sunday the 27th shows a tiny flicker of life. The swell is smaller, around 3ft to 4ft, but the period jumps back up to a very long 19-21 seconds from the SSW. The wind is still cross-onshore, but it's gentler. The energy is moderate (1138-1421). It's still only marginal. Same story drifts into Monday the 28th and Tuesday the 29th.
So, what's the best of a bad bunch? Honestly, there ain't a true standout. If I had to pick a window, it'd be Wednesday the 16th afternoon. That very long-period groundswell from the SSW on a reef point could pump out some beautiful, lined-up waves if the wind lays down. The onshore breeze will still be a pain, but the swell direction is bang-on for this spot (SW optimum), and the energy's there. But it's a real gamble.
Forget the bigger days – they're all blown out. With that steady side-onshore wind and solid swell, this stretch looks more like a kite-surfer's playground than a paddle surfer's dream. We're lookin' at over a week of poor to marginal conditions before things even hint at gettin' better. Forecasts can always change, but right now, it's a test of patience.
Rusty.
Short Range ForecastHeavy rain (total 62mm), heaviest during Tue night. Warm (max 28°C on Tue morning, min 24°C on Wed morning). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 95mm), heaviest during Thu afternoon. Warm (max 28°C on Fri morning, min 24°C on Thu afternoon). Wind will be generally light. | |||||||||||||||||||
Mon 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||||
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 17 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 18 | SSW 16 | SSW 16 | SSW 14 | SSW 14 | SSW 14 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 |
Wave Graph | ||||||||||||||||||||
847 | 1118 | 1163 | 911 | 778 | 622 | 697 | 590 | 1107 | 800 | 687 | 433 | 497 | 1532 | 1875 | 2032 | 2007 | 1659 | 1419 | 1030 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | cross-on | cross-on | on | on | cross-on | on | on | on | on | on |
High Tide | 3:30PM0.61m | 3:58AM0.67m | 3:53PM0.56m | 4:21AM0.62m | 4:12PM0.51m | 4:44AM0.57m | 4:28PM0.45m | 5:06AM0.50m | 4:33PM0.39m | 5:28AM0.44m | 4:11PM0.34m | 6:00AM0.37m | 4:15AM0.31m | |||||||
Low Tide | 9:31PM-0.01m | 9:59AM0.09m | 9:52PM0.02m | 10:22AM0.11m | 10:12PM0.05m | 10:45AM0.15m | 10:30PM0.09m | 11:09AM0.20m | 10:45PM0.14m | 11:37AM0.26m | 10:43PM0.20m | 8:21PM0.24m | ||||||||
— | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 5:58 | — | — | 5:58 | — | — | 5:58 | — | — | |
6:09 | — | — | 6:08 | — | — | 6:08 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | |
mm | 3 | 12 | — | 1 | 21 | 11 | 3 | 4 | 7 | 15 | 9 | 2 | 6 | 15 | 9 | 8 | 18 | 13 | 12 | 20 |
Temp °C | 27 | 27 | 28 | 28 | 27 | 24 | 25 | 26 | 25 | 24 | 26 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 27 |
Feels °C | 26 | 29 | 28 | 28 | 29 | 26 | 28 | 28 | 28 | 27 | 28 | 30 | 30 | 30 | 28 | 28 | 29 | 28 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 17 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SW 7 | SW 7 | SW 7 | SSW 16 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 |
847 | 1118 | 1163 | 911 | 778 | 261 | 217 | 140 | 1107 | 800 | 687 | 433 | 336 | 1532 | 1875 | 2032 | 2007 | 1659 | 1419 | 1030 | |
Swell 2 Height (m) Direction Period (s) | SSW 14 | SE 9 | SSE 9 | SSW 9 | SW 20 | SSW 14 | SSW 13 | SSW 13 | WNW 8 | SSE 8 | WSW 6 | SSW 18 | SSW 18 | SE 8 | SE 7 | SE 7 | SE 8 | SE 8 | W 10 | ESE 8 |
307 | 12 | 8 | 27 | 388 | 622 | 563 | 468 | 7 | 22 | 114 | 228 | 497 | 20 | 19 | 8 | 16 | 16 | 8 | 6 | |
Swell 3 Height (m) Direction Period (s) | SE 9 | S 24 | SSW 22 | SW 21 | SE 9 | SSW 18 | SSW 18 | SSW 16 | SW 22 | SSW 21 | SSE 7 | SE 8 | SE 8 | — | W 11 | W 10 | — | — | W 10 | S 18 |
19 | 11 | 45 | 117 | 3 | 596 | 697 | 590 | 18 | 45 | 21 | 16 | 14 | — | 2 | 8 | — | — | 7 | 25 | |
Wind waves Height (m) Direction Period (s) | WSW 8 | WSW 8 | WSW 7 | WSW 7 | WSW 7 | — | — | — | SW 7 | SW 6 | — | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 |
582 | 441 | 281 | 214 | 211 | — | — | — | 335 | 196 | — | 96 | 111 | 119 | 83 | 108 | 145 | 126 | 126 | 216 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 172 | 24 | 172 | 956 | 58 | 172 | 24 | 58 | 24 | 739 | 39 | 211 | 755 | 211 | 210 | 211 | 211 | 210 | 210 | 646 |
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.










