Surf Forecasts:
Jam's Right surf forecast from 17 Jul 2026:
- Best quality surf: Sunday 19 Jul, 3AM (local time) - 3ft (0.9m), 6s period, SE swell with cross-offshore winds.
- Most powerful swell: Saturday 25 Jul, 12AM (local time) - 4.5ft (1.4m), 9s period, ESE swell with 318 kJ wave energy.
- Next surfable swell (1★+): Sunday 19 Jul, 3AM (local time) - 3ft (0.9m), 6s period with SE swell.
Best Forecast Surf Conditions for Jam's Right this week:
The surf forecast for Jam's Right over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Jul 19) at 3AM. The primary swell is predicted to be 0.9m and 6s period with a secondary swell of 0.5m and 6s. Another secondary swell of 0.4m and 9s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Jam's Right in the next 16 days are 1.4m 9s and forecast to arrive on Saturday (Jul 25) at 12AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 6s period and expected on Saturday (Jul 18) at 6AM.
| Wave Type | Time (EAT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Sun 19th Jul) | 3ft (0.9m) 6s |
| Best Surf | 3AM (Sun 19th Jul) | 3ft (0.9m) 6s |
| Most Powerful | 12AM (Sat 25th Jul) | 4.5ft (1.4m) 9s |
Table - best surf conditions forecast for Jam's Right over the next 16 days.
Short Range ForecastMostly dry. Warm (max 28°C on Sat afternoon, min 22°C on Fri night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Wed morning. Warm (max 27°C on Thu morning, min 22°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | ||||||||||||||
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) | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | E 9 | E 9 | E 8 | E 8 | ESE 8 | E 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | ESE 7 | ESE 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 18 | 29 | 88 | 28 | 28 | 64 | 41 | 40 | 40 | 36 | 49 | 144 | 103 | 159 | 151 | 60 | 72 | 91 | 83 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross | cross | cross | cross-on | cross-on | cross-off | cross-on | cross-on | cross | cross-on | cross-on | cross | cross-on | cross-on | cross | cross-on | cross-on |
High Tide | 6:47AM3.20m | 6:57PM3.23m | 7:27AM3.13m | 7:37PM2.95m | 8:08AM2.99m | 8:17PM2.64m | 8:52AM2.80m | 9:01PM2.34m | 9:44AM2.61m | 10:00PM2.06m | 10:52AM2.45m | 11:35PM1.90m | |||||||
Low Tide | 00:30AM0.06m | 12:44PM0.33m | 1:06AM0.21m | 1:28PM0.51m | 1:43AM0.41m | 2:12PM0.73m | 2:20AM0.64m | 3:02PM0.96m | 3:01AM0.88m | 4:03PM1.15m | 3:52AM1.10m | 5:31PM1.25m | |||||||
 |  | |  | | | | | | | | | |  | | |  | | | |
 | — | 6:35 | — | — | 6:35 | — | — | 6:35 | — | — | 6:35 | — | — | 6:35 | — | — | 6:35 | — | — |
 | 6:22 | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — |
Temp °C | 24 | 26 | 28 | 24 | 27 | 28 | 24 | 27 | 26 | 24 | 25 | 25 | 24 | 25 | 26 | 24 | 27 | 27 | 24 |
Feels °C | 24 | 26 | 26 | 24 | 26 | 26 | 24 | 28 | 25 | 25 | 26 | 25 | 25 | 26 | 25 | 25 | 26 | 24 | 25 |
Swell 1 Height (m) Direction Period (s) | ESE 10 | ESE 6 | ESE 9 | ESE 9 | ESE 6 | ESE 9 | E 9 | E 9 | E 9 | E 8 | E 8 | ESE 8 | E 8 | E 8 | ESE 8 | S 13 | E 8 | S 12 | ESE 8 |
| kJ | 18 | 20 | 88 | 28 | 11 | 64 | 41 | 40 | 40 | 36 | 49 | 144 | 103 | 45 | 151 | 3 | 72 | 3 | 83 |
Swell 2 Height (m) Direction Period (s) | — | ESE 9 | — | — | ESE 9 | — | SSE 6 | SSE 5 | SSE 5 | S 6 | S 7 | E 15 | — | — | S 13 | — | S 12 | — | S 11 |
| kJ | — | 29 | — | — | 28 | — | 6 | 3 | 2 | 1 | 1 | 4 | — | — | 4 | — | 3 | — | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | SSE 6 | — | SE 6 | — | — | E 16 | E 15 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 4 | — | 1 | — | — | 5 | 5 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ESE 6 | SE 7 | — | ESE 6 | SSE 6 | — | — | — | — | E 3 | — | E 8 | — | ESE 8 | ESE 8 | ESE 8 | — | ESE 7 | — |
| kJ | 35 | 109 | — | 33 | 23 | — | — | — | — | 3 | — | 49 | — | 159 | 79 | 60 | — | 91 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1805 | 1929 | 110 | 110 | 1907 | 110 | 110 | 1805 | 110 | 110 | 1907 | 110 | 1805 | 2071 | 110 | 2339 | 1884 | 1884 | 1947 |
Best forecast wave conditions in Tanzania (Mainland) | |||||||||||||||||||
Best forecast wave conditions in Tanzania | |||||||||||||||||||
Header Global | |||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Jam's Right 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 Jam's Right Surf forecast
The above surf forecast table for Jam's Right provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Jam's Right can be found by selecting the local surf guide option on the grey menu. Our Jam's Right 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 (Jam's Right) 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 Jam's Right 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.
Jam's Right is 10 km (6 miles) from the very large city of Magomeni. If you plan a holiday in Tanzania (Mainland), look for hotels and other accommodation in Magomeni. Magomeni has rooms for a wide range of budgets as well as cheap car hire and transport links.
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