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Surf Forecasts:
Jam's Right surfForecast / Mainland / Tanzania
48hr Weather and Surf, issued 2 pm Sunday 17 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 5PM is: 0.8m 9s primary swell from a East-southeast direction and 0.4m 3s secondary swell from a South-southeast direction (forecast issued at 02:00pm May 17). The wind direction is predicted to be cross-shore.
| Time (EAT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 May) | - | - |
| Afternoon (17 May) | 3.5ft (1.0m) | 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 Mon night. Warm (max 29°C on Sun afternoon, min 24°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 17 | Monday 18 | Tuesday 19 | Wed 20 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ESE 9 | ESE 9 | ESE 9 | SE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | E 10 | E 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | SE 10 | ESE 10 | ESE 10 | ESE 10 | |
86 | 177 | 110 | 0 | 86 | 86 | 88 | 94 | 96 | 90 | 65 | 124 | 0 | 68 | 68 | 69 | 71 | 126 | 0 | 0 | 0 | 52 | 52 | 52 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | |
High Tide | 4:20PM3.73m | 4:50AM2.99m | 5:03PM3.71m | 5:34AM2.92m | 5:48PM3.58m | 6:20AM2.81m | ||||||||||||||||||
Low Tide | 9:57AM0.16m | 10:44PM-0.09m | 10:39AM0.14m | 11:27PM-0.04m | 11:22AM0.22m | 00:12AM0.11m | ||||||||||||||||||
 |  |  |  | | | | | | | | | |  | |  | | | | | | | | | |
 | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — |
 | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | 6:13 |
2 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | 1 | — | — | — | — | — | — | — | |
Temp °C | 28 | 29 | 27 | 26 | 25 | 24 | 24 | 26 | 29 | 29 | 27 | 26 | 25 | 24 | 24 | 26 | 27 | 29 | 27 | 26 | 25 | 24 | 24 | 26 |
28 | 28 | 28 | 27 | 27 | 26 | 26 | 28 | 30 | 28 | 28 | 28 | 27 | 26 | 26 | 28 | 27 | 29 | 28 | 28 | 27 | 26 | 26 | 28 | |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | E 10 | E 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 9 | ESE 9 | — | ESE 10 | ESE 10 | ESE 10 | ESE 10 |
 kJ | 86 | 177 | 110 | 130 | 86 | 86 | 88 | 94 | 96 | 90 | 65 | 124 | 164 | 68 | 68 | 69 | 71 | 126 | 98 | — | 80 | 52 | 52 | 52 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 16 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 3 | ESE 9 | SSE 3 | SE 9 | — | — | — | — | SSE 3 | SE 2 | SE 3 | — | ESE 9 | ESE 9 | ESE 10 | — | ESE 10 | ESE 9 | — | ESE 9 | SE 10 | SE 10 | SE 10 | SSW 2 |
| kJ | 5 | 94 | 4 | 345 | — | — | — | — | 2 | 1 | 7 | — | 98 | 236 | 246 | — | 246 | 69 | — | 78 | 211 | 181 | 181 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1805 | 1805 | 1805 | 1805 | 0 | 0 | 0 | 0 | 110 | 1802 | 1852 | 1802 | 1805 | 0 | 0 | 0 | 1937 | 1941 | 1806 | 1852 | 1802 | 1802 | 1802 | 110 |
Best forecast wave conditions in Tanzania (Mainland) | ||||||||||||||||||||||||
Best forecast wave conditions in Tanzania | ||||||||||||||||||||||||
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