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Surf Forecasts:
Jam's Right surfForecast / Mainland / Tanzania
48hr Weather and Surf, issued 2 am Friday 15 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
28.8° 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 10AM is: 0.7m 9s primary swell from a East direction (forecast issued at 02:00am May 15). The wind direction is predicted to be cross-offshore.
| Time (EAT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 May) | 2.5ft (0.7m) | 9s |
| Afternoon (15 May) | 2.5ft (0.7m) | 9s |
| Evening (15 May) | 3ft (0.9m) | 9s |
Table - waves today at Jam's Right. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 20mm), heaviest during Sat afternoon. Warm (max 30°C on Sun afternoon, min 23°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 15 | Saturday 16 | Sunday 17 | ||||||||||||||||||||||
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 | 6 PM | 9 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
ESE 9 | ESE 9 | ESE 9 | E 9 | E 9 | E 9 | E 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | ESE 9 | ESE 9 | |
82 | 82 | 82 | 76 | 76 | 78 | 78 | 111 | 103 | 103 | 103 | 101 | 108 | 110 | 110 | 110 | 108 | 108 | 108 | 108 | 84 | 81 | 177 | 119 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | |
High Tide | 2:45AM2.82m | 2:59PM3.45m | 3:27AM2.94m | 3:39PM3.64m | 4:08AM3.00m | 4:20PM3.73m | ||||||||||||||||||
Low Tide | 8:36AM0.41m | 9:20PM0.13m | 9:16AM0.25m | 10:02PM-0.03m | 9:57AM0.16m | |||||||||||||||||||
 |  |  |  | | |  | | |  | | | | | | | | | | | | | | | |
 | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — |
 | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — |
— | — | 1 | 1 | 1 | 2 | — | 1 | — | — | 1 | — | 2 | 3 | 1 | — | — | 1 | 1 | 2 | 3 | — | — | — | |
Temp °C | 26 | 25 | 24 | 25 | 28 | 28 | 27 | 26 | 25 | 24 | 23 | 25 | 26 | 28 | 27 | 25 | 25 | 24 | 24 | 25 | 29 | 30 | 27 | 26 |
29 | 27 | 27 | 28 | 29 | 28 | 28 | 27 | 27 | 25 | 24 | 26 | 28 | 29 | 29 | 27 | 27 | 26 | 26 | 26 | 29 | 29 | 28 | 27 | |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | E 9 | E 9 | E 9 | E 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | ESE 9 | ESE 9 |
 kJ | 82 | 82 | 82 | 76 | 76 | 78 | 78 | 111 | 103 | 103 | 103 | 101 | 108 | 110 | 110 | 110 | 108 | 108 | 108 | 108 | 84 | 81 | 177 | 237 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | SSE 3 | SE 3 | — | — | — | SSW 2 | — | — | — | — | SSE 3 | — | — | — | SW 2 | S 3 | SSE 3 | — | ESE 9 |
| kJ | — | — | — | — | — | 1 | 3 | — | — | — | 1 | — | — | — | — | 1 | — | — | — | 1 | 2 | 3 | — | 119 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 110 | 2339 | 2196 | 0 | 0 | 0 | 0 | 0 | 0 | 1805 | 0 | 0 | 0 | 0 | 0 | 110 | 110 | 1805 | 1805 | 1802 |
Best forecast wave conditions in Tanzania (Mainland) | ||||||||||||||||||||||||
Best forecast wave conditions in Tanzania | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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