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Surf Forecasts:
Jam's Right surfForecast / Mainland / Tanzania
48hr Weather and Surf, issued 8 pm Saturday 16 May 2026 EATForecast update in hr min s Forecast update imminent
Jam's Right surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Jam's Right sea temperature is
28.7° C
(Which is slightly warmer than usual)How big are the waves at Jam's Right today?
The current surf forecast for Jam's Right at 4AM is: 0.8m 9s primary swell from a East-southeast direction (forecast issued at 08:00pm May 16). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (EAT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 May) | 2.5ft (0.8m) | 9s |
| Afternoon (17 May) | 2.5ft (0.7m) | 9s |
| Evening (17 May) | - | - |
Table - waves today at Jam's Right. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Sat night. Warm (max 30°C on Mon afternoon, min 24°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 16 | Sunday 17 | Monday 18 | Tuesday 19 | |||||||||||||||||||||
6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 9 | |
143 | 143 | 108 | 108 | 108 | 110 | 86 | 81 | 146 | 0 | 119 | 86 | 88 | 94 | 96 | 96 | 156 | 124 | 0 | 68 | 68 | 69 | 71 | 69 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | |
High Tide | 3:39PM3.64m | 4:08AM3.00m | 4:20PM3.73m | 4:50AM2.99m | 5:03PM3.71m | 5:34AM2.92m | ||||||||||||||||||
Low Tide | 10:02PM-0.03m | 9:57AM0.16m | 10:44PM-0.09m | 10:39AM0.14m | 11:27PM-0.04m | 11:22AM0.22m | ||||||||||||||||||
 |  |  | | |  | | | | | | | | | |  | | | | | | | | | |
 | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — |
 | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | 6:13 |
1 | — | 1 | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | |
Temp °C | 26 | 25 | 24 | 24 | 24 | 25 | 29 | 29 | 27 | 26 | 25 | 24 | 24 | 26 | 29 | 30 | 27 | 26 | 25 | 25 | 24 | 26 | 28 | 29 |
27 | 27 | 26 | 26 | 26 | 26 | 28 | 28 | 28 | 28 | 27 | 26 | 26 | 28 | 30 | 30 | 28 | 27 | 26 | 27 | 26 | 28 | 28 | 28 | |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | ESE 9 | — | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 9 |
 kJ | 143 | 143 | 108 | 108 | 108 | 110 | 86 | 81 | 146 | — | 119 | 86 | 88 | 94 | 96 | 96 | 156 | 124 | 164 | 68 | 68 | 69 | 71 | 69 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | SSE 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | SSE 3 | — | — | S 3 | SSE 3 | — | ESE 9 | — | — | — | — | S 3 | ESE 10 | — | — | ESE 9 | ESE 9 | — | — | SE 10 | SE 10 |
| kJ | — | — | — | 3 | — | — | 3 | 3 | — | 130 | — | — | — | — | 1 | 307 | — | — | 98 | 236 | — | — | 211 | 269 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1805 | 0 | 0 | 0 | 0 | 110 | 1805 | 1805 | 1805 | 1805 | 0 | 0 | 0 | 0 | 110 | 110 | 1802 | 1805 | 1805 | 0 | 0 | 0 | 1805 | 1805 |
Best forecast wave conditions in Tanzania (Mainland) | ||||||||||||||||||||||||
Best forecast wave conditions in Tanzania | ||||||||||||||||||||||||
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