Surf Forecasts:
Fannie Bay surf forecast from 19 Aug 2026:
- Most powerful swell: Tuesday 25 Aug, 9PM (local time) - 1.5ft (0.4m), 3s period, WSW swell with 3 kJ wave energy.
Best Forecast Surf Conditions for Fannie Bay this week:
The most powerful waves expected at Fannie Bay in the next 16 days are 0.4m 3s and forecast to arrive on Tuesday (Aug 25) at 9PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Thursday (Aug 20) at 3PM.
| Wave Type | Time (ACST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 9PM (Tue 25th Aug) | 1.5ft (0.4m) 3s |
Table - best surf conditions forecast for Fannie Bay over the next 16 days.
Short Range ForecastSome drizzle, heaviest during Fri night. Warm (max 29°C on Sat morning, min 22°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummarySome drizzle, heaviest during Sat night. Warm (max 28°C on Sun morning, min 24°C on Sat night). Wind will be generally light. | ||||||||||||||||||
Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | ||||||||||||||
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 20 | W 20 | NE 4 | W 18 | W 17 | W 16 | W 16 | W 15 | NE 4 | W 18 | W 16 | W 16 | W 16 | W 15 | W 15 | WSW 3 | — | — | WSW 3 |
Wave Graph  | |||||||||||||||||||
 kJ | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-off | cross-off | cross-on | cross-off | cross-on | cross | glassy | cross | off |
High Tide | 10:14PM5.33m | 9:42AM5.54m | 11:03PM4.88m | 10:01AM5.11m | 00:12AM4.53m | 10:02AM4.67m | 4:08AM4.66m | 4:46AM5.11m | 3:31PM4.16m | 5:14AM5.54m | 4:44PM4.58m | ||||||||
Low Tide | 4:04AM3.01m | 4:39PM1.92m | 4:44AM3.55m | 5:27PM2.27m | 5:44AM4.01m | 6:29PM2.56m | 7:24AM4.27m | 7:52PM2.68m | 11:20AM3.74m | 9:55PM2.48m | 11:37AM3.28m | 10:51PM2.11m | |||||||
 |  | | | | |  | | | | | | | | | | | | | |
 | — | 6:58 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:54 | — | — |
 | 6:42 | — | 6:42 | — | — | 6:42 | — | — | 6:42 | — | — | 6:42 | — | — | 6:42 | — | — | 6:42 | — |
mm | — | — | — | — | — | — | 1 | — | — | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 28 | 28 | 26 | 28 | 28 | 26 | 29 | 29 | 26 | 28 | 28 | 26 | 27 | 28 | 25 | 26 | 27 | 25 |
Feels °C | 25 | 24 | 24 | 25 | 27 | 26 | 28 | 27 | 27 | 27 | 28 | 27 | 27 | 28 | 27 | 26 | 27 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | W 17 | W 20 | W 19 | NE 3 | W 17 | W 16 | NE 3 | W 15 | W 14 | NE 3 | — | — | — | — | — | WSW 3 | — | — | WSW 3 |
| kJ | 5 | 7 | 7 | 3 | 5 | 5 | 2 | 4 | 4 | 2 | — | — | — | — | — | 2 | — | — | 2 |
Swell 2 Height (m) Direction Period (s) | W 20 | — | — | W 18 | — | — | W 16 | — | — | W 18 | W 16 | W 16 | W 16 | W 15 | W 15 | — | — | — | — |
| kJ | 8 | — | — | 6 | — | — | 5 | — | — | 6 | 5 | 5 | 5 | 4 | 4 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 3 | E 3 | NE 4 | — | E 3 | NE 3 | — | — | NE 4 | — | — | — | — | — | — | — | — | — | — |
| kJ | 5 | 2 | 21 | — | 1 | 5 | — | — | 10 | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1218 | 1420 | 1218 | 887 | 1327 | 1586 | 696 | 889 | 1007 | 696 | 910 | 1007 | 755 | 898 | 1007 | 755 | 898 | 1007 | 755 |
Best forecast wave conditions in Darwin - Northern Territories | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Live Wind Speed (km/h)
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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 Fannie Bay 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 Fannie Bay Surf forecast
The above surf forecast table for Fannie Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Fannie Bay can be found by selecting the local surf guide option on the grey menu. Our Fannie Bay 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 (Fannie Bay) 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 Fannie Bay 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.
Fannie Bay is 2 km (1 miles) from Darwin. If you plan a holiday in Darwin - Northern Territories, look for hotels and other accommodation in Darwin. Darwin has rooms for a wide range of budgets as well as car hire and transport links.
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