
Surf Forecasts:
Main Reef (Hikkaduwa) surf forecast from 13 Jul 2026:
- Most powerful swell: Monday 20 Jul, 5PM (local time) - 4.5ft (1.4m), 17s period, SSW swell with 1,086 kJ wave energy.
Best Forecast Surf Conditions for Main Reef (Hikkaduwa) this week:
The most powerful waves expected at Main Reef (Hikkaduwa) in the next 16 days are 1.4m 17s and forecast to arrive on Monday (Jul 20) 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 (Mon 20th Jul) | 4.5ft (1.4m) 17s |
Table - best surf conditions forecast for Main Reef (Hikkaduwa) over the next 16 days.
G’day, Rusty here, looking at what’s cooking for the next couple of weeks. Honestly, it’s a tough stretch ahead. The whole 16-day window is one long blank run with no decent surf on offer. The first proper recommendation doesn’t even show up until the 20th of July, and even then, it’s only a marginal call. That’s a solid six-day gap with nothing worth paddling out for.
Let's start with the only spot on the radar, Main Reef (Hikkaduwa). The water here is sitting at a warm 83°, which is about average for the time of year, so nothing weird there. The swell direction is coming from the SW, which is more or less side-on to the optimum SW direction, so that’s not the issue. The problem is the wind. It’s blowing from the W at 15 mph, which is cross-on or onshore for most of the period, and the wave comment says it the same over and over: “poor surf conditions.” The waves are small, mostly below 3 ft, with short periods in the 7 to 14-second range, meaning weak, choppy, and gutless. The combined energy readings are all over the place, from 394 to 1129, but the quality is just not there.
The one tiny glimmer is on Monday the 20th of July, in the afternoon. A 5 ft swell from the SSW at 17 seconds, with a combined energy of 1598, which is a solid pulse of energy. But the wind is cross-on at 12 mph from the WNW, the comment says “marginal surf forecast or questionable tide conditions,” and the score is a 1 out of 10. It’s the only thing that even gets a score, but it’s still not a call to get excited about. That’s it. That’s your best option in the whole window.
For the rest, it’s all “poor surf conditions” or “risk tstorm” days. The wind never cleans up, it’s almost always onshore or cross-on, and the swell is too small and weak to do anything with. It’s the kind of setup that’s more interesting for kite surfing than paddle surfing, with the wind and chop making it messy.
So, bottom line: there’s nothing to recommend for the next 16 days. This area tends to see these blank runs, so it’s not unexpected. Forecasts can change, but right now, I’d leave the boards at home.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Mon morning. Warm (max 28°C on Mon morning, min 27°C on Mon morning). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 14mm), heaviest on Fri afternoon. Warm (max 28°C on Thu morning, min 27°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||
Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | |||||||||||||||
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) | W 7 | SSW 19 | SW 18 | SW 18 | SW 16 | SW 16 | SW 15 | SW 15 | SW 16 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | W 10 | SSW 19 |
Wave Graph | |||||||||||||||||||||
236 | 332 | 349 | 316 | 278 | 306 | 276 | 375 | 411 | 404 | 404 | 404 | 350 | 346 | 281 | 224 | 212 | 171 | 175 | 260 | 295 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | on | on | cross-on | on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on |
High Tide | 1:41PM0.63m | 2:01AM0.45m | 2:20PM0.65m | 2:42AM0.49m | 2:55PM0.66m | 3:22AM0.53m | 3:28PM0.65m | 3:59AM0.56m | 3:58PM0.63m | 4:36AM0.57m | 4:27PM0.60m | 5:12AM0.56m | 4:55PM0.56m | ||||||||
Low Tide | 8:20PM0.12m | 7:45AM0.10m | 8:52PM0.08m | 8:30AM0.08m | 9:23PM0.05m | 9:11AM0.08m | 9:53PM0.03m | 9:49AM0.10m | 10:23PM0.02m | 10:26AM0.13m | 10:52PM0.02m | 11:02AM0.16m | 11:21PM0.05m | ||||||||
6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | |
— | 6:29 | — | — | 6:29 | — | — | 6:29 | — | — | 6:29 | — | — | 6:29 | — | — | 6:29 | — | — | 6:29 | — | |
mm | 1 | — | — | — | — | — | — | — | 1 | — | — | — | — | 2 | 1 | 1 | 3 | 7 | 4 | 4 | 7 |
Temp °C | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 27 | 27 | 27 |
Feels °C | 28 | 28 | 31 | 29 | 28 | 29 | 29 | 28 | 28 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SW 15 | SW 15 | WSW 6 | SW 14 | SW 14 | W 6 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 6 | W 6 | SSW 9 | SSW 8 | SW 12 |
171 | 269 | 298 | 268 | 221 | 164 | 276 | 375 | 125 | 404 | 404 | 64 | 350 | 346 | 281 | 224 | 40 | 95 | 141 | 125 | 154 | |
Swell 2 Height (m) Direction Period (s) | S 13 | SSW 19 | SW 18 | SW 18 | SW 16 | SW 16 | SSW 11 | SSW 11 | SW 16 | S 10 | S 10 | SW 14 | S 10 | S 9 | S 9 | W 10 | SW 13 | SSW 6 | SW 13 | SW 13 | SSW 19 |
79 | 251 | 349 | 316 | 278 | 306 | 121 | 123 | 411 | 100 | 96 | 404 | 68 | 40 | 26 | 33 | 212 | 48 | 175 | 170 | 295 | |
Swell 3 Height (m) Direction Period (s) | SW 21 | SSW 19 | — | — | SSE 13 | — | — | E 10 | S 11 | — | — | S 10 | WNW 9 | S 10 | W 10 | S 9 | W 10 | SW 13 | SW 22 | SSW 21 | S 8 |
116 | 332 | — | — | 33 | — | — | 2 | 110 | — | — | 94 | 29 | 8 | 19 | 15 | 45 | 171 | 20 | 90 | 33 | |
Wind waves Height (m) Direction Period (s) | W 7 | W 7 | W 7 | W 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | W 6 | WSW 6 | W 6 | W 6 | W 6 | W 6 | WSW 6 | WSW 6 | W 6 | — | W 6 | W 10 | W 6 |
236 | 220 | 171 | 187 | 161 | 152 | 175 | 157 | 148 | 119 | 94 | 77 | 85 | 80 | 155 | 176 | 97 | — | 120 | 260 | 165 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 212 | 213 | 213 | 644 | 858 | 213 | 642 | 213 | 213 | 212 | 737 | 213 | 212 | 213 | 213 | 207 | 212 | 213 | 212 | 212 | 328 |
Best forecast wave conditions in West Sri Lanka | |||||||||||||||||||||
Best forecast wave conditions in Sri Lanka | |||||||||||||||||||||
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Information about the Main Reef (Hikkaduwa) Surf forecast
The above surf forecast table for Main 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 Main Reef (Hikkaduwa) can be found by selecting the local surf guide option on the grey menu. Our Main 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 (Main 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 Main 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.
Main Reef (Hikkaduwa) is 4 km (2 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.










