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Surf Forecasts:
Tanjung A'an surfForecast / Lombok – South / Indonesia
16 Day Weather and Surf, issued 7 pm Monday 18 May 2026 WITAForecast update in hr min s Forecast update imminent
Tanjung A'an surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tanjung A'an sea temperature is
28.9° C
(Which is slightly warmer than usual)Best Forecast Surf Conditions for Tanjung A'an this week:
The surf forecast for Tanjung A'an over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (May 19) at 8AM. The primary swell is predicted to be 1.6m and 13s period with a secondary swell of 0.6m and 19s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Tanjung A'an in the next 16 days are 1.6m 16s and forecast to arrive on Friday (May 22) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Tue 19th May) | 5ft (1.6m) 13s |
| Best Surf | 8AM (Tue 19th May) | 5ft (1.6m) 13s |
| Most Powerful | 11AM (Fri 22nd May) | 5ft (1.6m) 16s |
Table - best surf conditions forecast for Tanjung A'an over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 13mm), heaviest on Tue night. Warm (max 29°C on Thu morning, min 26°C on Mon night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 5mm), mostly falling on Thu night. Warm (max 28°C on Fri afternoon, min 26°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Mon 25 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 16 | SW 15 | SW 14 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SE 7 | |
793 | 878 | 699 | 579 | 469 | 675 | 823 | 763 | 777 | 1062 | 1164 | 1062 | 1006 | 1034 | 810 | 691 | 451 | 437 | 336 | 205 | 215 | |
Wind (km/h) | |||||||||||||||||||||
cross-on | on | on | off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 11:22PM2.24m | 11:08AM3.05m | 00:04AM2.19m | 11:51AM2.95m | 00:49AM2.12m | 12:37PM2.76m | 1:38AM2.04m | 1:26PM2.51m | 2:36AM1.98m | 2:23PM2.22m | 3:46AM1.96m | 3:38PM1.96m | 5:06AM2.01m | 5:18PM1.79m | |||||||
Low Tide | 4:51AM0.57m | 5:53PM-0.10m | 5:34AM0.60m | 6:37PM0.03m | 6:19AM0.70m | 7:24PM0.23m | 7:10AM0.84m | 8:13PM0.45m | 8:12AM1.00m | 9:09PM0.66m | 9:36AM1.12m | 10:15PM0.84m | 11:23AM1.12m | ||||||||
 |  |  | | | |  | | | | | | | | | | | | | | | |
 | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — |
 | 6:00 | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 |
3 | — | 2 | 4 | — | 2 | — | — | 2 | 1 | — | 1 | — | — | — | — | 1 | 2 | — | — | — | |
Temp °C | 26 | 27 | 27 | 27 | 28 | 28 | 27 | 29 | 29 | 27 | 27 | 28 | 27 | 27 | 28 | 27 | 28 | 28 | 27 | 28 | 28 |
29 | 31 | 30 | 32 | 32 | 31 | 30 | 32 | 32 | 31 | 31 | 30 | 29 | 30 | 30 | 29 | 30 | 28 | 28 | 27 | 27 | |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SW 16 | SW 16 | SW 15 | SW 15 | SW 16 | SW 15 | SW 14 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SSW 13 |
 kJ | 793 | 878 | 699 | 579 | 469 | 392 | 823 | 763 | 777 | 1062 | 1164 | 1062 | 1006 | 1034 | 810 | 691 | 451 | 437 | 336 | 205 | 215 |
Swell 2 Height (m) Direction Period (s) | SSW 8 | SW 19 | SW 18 | SW 18 | SW 16 | SW 16 | SSW 11 | SSW 12 | SSW 12 | SE 8 | SE 7 | W 16 | SE 7 | S 8 | S 8 | SSE 7 | W 16 | W 16 | W 14 | SSW 14 | SW 12 |
| kJ | 116 | 184 | 161 | 442 | 380 | 675 | 239 | 215 | 153 | 45 | 43 | 5 | 23 | 1 | 4 | 5 | 5 | 5 | 4 | 73 | 66 |
Swell 3 Height (m) Direction Period (s) | SW 21 | W 9 | W 9 | W 8 | SSE 8 | SE 7 | SE 8 | SE 7 | SE 8 | — | — | — | W 16 | W 15 | W 15 | W 15 | W 16 | — | W 14 | SSW 18 | SW 18 |
| kJ | 67 | 2 | 2 | 1 | 32 | 23 | 57 | 43 | 60 | — | — | — | 5 | 4 | 4 | 4 | 5 | — | 4 | 31 | 53 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | SE 7 | — | SE 6 | SE 6 | ESE 6 | SSE 7 | SE 6 | SE 6 | SE 6 | SE 7 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 42 | — | 14 | 14 | 17 | 68 | 86 | 98 | 177 | 208 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 4 | 8 | 21 | 0 | 0 | 3 | 0 | 4 | 14 | 14 | 14 | 45 | 14 | 14 | 46 | 14 | 14 | 45 | 32 | 45 | 45 |
Best forecast wave conditions in South Coast of Lombok | |||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Tanjung A'an surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Tanjung A'an Surf forecast
The above surf forecast table for Tanjung A'an provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Tanjung A'an can be found by selecting the local surf guide option on the grey menu. Our Tanjung A'an 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 (Tanjung A'an) 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 Tanjung A'an 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.
Tanjung A'an is 25 km (16 miles) from the city of Praya. If you plan a holiday in South Coast of Lombok, look for hotels and other accommodation in Praya. Praya has rooms for a wide range of budgets as well as car hire and transport links.
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