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Surf Forecasts:
Jam's Right surfForecast / Mainland / Tanzania
48hr Weather and Surf, issued 2 am Sunday 31 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
27.9° C
(Which is slightly warmer than usual)How big are the waves at Jam's Right today (31 May):
- Morning surf: Morning surf (31 May, local time) - 2.5ft (0.7m), 8s period with ESE swell.
- Afternoon surf: Afternoon surf (31 May, local time) - 3ft (0.9m), 8s period with ESE swell.
- Evening surf: Evening surf (31 May, local time) - 3ft (0.9m), 8s period with ESE swell.
The current surf forecast for Jam's Right at 7AM is: 0.7m 8s primary swell from a East-southeast direction and 0.1m 15s secondary swell from a East direction (forecast issued at 02:00am May 31). An open ocean swell of 0.4m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (EAT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 May) | 2.5ft (0.7m) | 8s |
| Afternoon (31 May) | 3ft (0.9m) | 8s |
| Evening (31 May) | 3ft (0.9m) | 8s |
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 4mm), mostly falling on Sun night. Warm (max 29°C on Sun morning, min 24°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 31 | Monday 1 | Tuesday 2 | ||||||||||||||||||||||
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 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 16 | E 16 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | ESE 8 | ESE 8 | ESE 8 | |
68 | 68 | 67 | 65 | 62 | 99 | 83 | 85 | 85 | 83 | 83 | 83 | 58 | 5 | 5 | 78 | 75 | 79 | 83 | 92 | 71 | 103 | 207 | 92 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross | cross-on | cross | cross | |
High Tide | 4:07AM2.66m | 4:12PM3.21m | 4:40AM2.66m | 4:45PM3.20m | 5:12AM2.65m | 5:18PM3.16m | ||||||||||||||||||
Low Tide | 9:59PM0.37m | 9:50AM0.56m | 10:32PM0.32m | 10:23AM0.54m | 11:05PM0.33m | 10:57AM0.56m | ||||||||||||||||||
 | | |  | | | | | | |  |  | | |  | | |  | | | | | | | |
 | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — |
 | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — |
— | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | 1 | — | — | — | — | — | |
Temp °C | 25 | 24 | 24 | 27 | 29 | 29 | 27 | 25 | 25 | 24 | 24 | 26 | 29 | 29 | 27 | 26 | 25 | 25 | 24 | 26 | 29 | 29 | 27 | 25 |
28 | 26 | 26 | 28 | 28 | 28 | 28 | 27 | 27 | 26 | 27 | 27 | 28 | 28 | 27 | 27 | 26 | 27 | 26 | 28 | 29 | 28 | 27 | 27 | |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | — | — | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 16 | E 16 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | — | ESE 8 | ESE 8 |
 kJ | 68 | 68 | 67 | 65 | 62 | 99 | — | — | 85 | 83 | 83 | 83 | 58 | 5 | 5 | 78 | 75 | 79 | 83 | 92 | 71 | — | 207 | 92 |
Swell 2 Height (m) Direction Period (s) | E 15 | E 15 | E 15 | E 14 | — | — | — | — | — | — | — | — | — | — | — | E 16 | E 15 | — | — | SSE 6 | E 14 | — | — | E 14 |
| kJ | 4 | 4 | 4 | 4 | — | — | — | — | — | — | — | — | — | — | — | 5 | 5 | — | — | 4 | 4 | — | — | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | E 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 14 | E 14 | E 15 | — | — | — |
| kJ | — | — | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 4 | 4 | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 7 | SSE 7 | SE 6 | SSE 6 | ESE 8 | — | ESE 8 | ESE 8 | SE 7 | ESE 7 | SE 7 | — | SE 7 | ESE 8 | ESE 7 | — | — | — | — | — | SSE 6 | ESE 8 | ESE 8 | ESE 8 |
| kJ | 11 | 9 | 11 | 31 | 173 | — | 83 | 85 | 223 | 250 | 268 | — | 193 | 64 | 86 | — | — | — | — | — | 8 | 103 | 101 | 306 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1929 | 0 | 0 | 1929 | 110 | 2340 | 2340 | 1947 | 1929 | 0 | 0 | 0 | 110 | 2339 | 2028 | 1937 | 1884 | 1884 | 0 | 0 | 110 | 110 | 2196 | 1973 |
Best forecast wave conditions in Tanzania (Mainland) | ||||||||||||||||||||||||
Best forecast wave conditions in Tanzania | ||||||||||||||||||||||||
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