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Tristan Da Cunha 14 Day Long Range Forecast

14 Day weather providing an extended long range forecast outlook for Tristan Da Cunha

Tristan Da Cunha

Long range weather outlook for Tristan Da Cunha includes 14 day forecast summary:

Taking a look at Tristan Da Cunha over the coming two weeks and the average daytime maximum temperature will be around 20°C, with a high for the two weeks of 26°C expected on the afternoon of Thursday 26th. The mean minimum temperature will be 15°C, dipping to its lowest on the morning of Saturday 21st at 13°C. Expect the following 14 days ahead to have some days seeing a little precipitation and some days with rain. The current forecast indicates Thursday 26th will have the most precipitation with an accumulation of around 6.0mm. On the whole winds are likely to be strong. The forecast suggests the strongest wind will be on the afternoon of Thursday 26th, coming from a north westerly direction, and reaching around 40mph. However, the maximum wind gusts are forecast for Friday morning.

DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Fri 20
Apr
18:00

WSW
WSW

24 / 28 mph 68 / 67°F 67% 1004 mb
Low level cloud: 64%
Mid level cloud: 63%
High level cloud: 0%
Most Significant Cloud Type: low
85%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
21:00

WSW
WSW

25 / 30 mph 64 / 65°F 69% 1005 mb
Low level cloud: 49%
Mid level cloud: 27%
High level cloud: 3%
Most Significant Cloud Type: low
59%
Expect 0.02 In of precipitation over the past 3 hours.
0.02 In
Sat 21
Apr
00:00

SW
SW

27 / 36 mph 59 / 59°F 69% 1005 mb
Low level cloud: 64%
Mid level cloud: 27%
High level cloud: 0%
Most Significant Cloud Type: low
73%
Expect 0.05 In of precipitation over the past 3 hours.
0.05 In
03:00

SW
SW

26 / 33 mph 57 / 52°F 66% 1006 mb
Low level cloud: 57%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: low
72%
Expect 0.02 In of precipitation over the past 3 hours.
0.02 In
06:00

WSW
WSW

26 / 37 mph 56 / 50°F 63% 1006 mb
Low level cloud: 33%
Mid level cloud: 47%
High level cloud: 0%
Most Significant Cloud Type: low
49%
Expect 0.03 In of precipitation over the past 3 hours.
0.03 In
09:00

WSW
WSW

28 / 36 mph 60 / 60°F 63% 1007 mb
Low level cloud: 11%
Mid level cloud: 28%
High level cloud: 0%
Most Significant Cloud Type: low
20%
Expect 0.04 In of precipitation over the past 3 hours.
0.04 In
12:00

SW
SW

27 / 32 mph 64 / 64°F 64% 1009 mb
Low level cloud: 14%
Mid level cloud: 12%
High level cloud: 0%
Most Significant Cloud Type: low
18%
Expect 0.02 In of precipitation over the past 3 hours.
0.02 In
15:00

SW
SW

30 / 37 mph 66 / 66°F 64% 1009 mb
Low level cloud: 9%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: low
12%
Expect 0.02 In of precipitation over the past 3 hours.
0.02 In
18:00

SW
SW

30 / 37 mph 64 / 64°F 64% 1010 mb
Low level cloud: 19%
Mid level cloud: 30%
High level cloud: 0%
Most Significant Cloud Type: low
30%
Expect 0.02 In of precipitation over the past 3 hours.
0.02 In
21:00

SSW
SSW

28 / 34 mph 61 / 61°F 67% 1013 mb
Low level cloud: 13%
Mid level cloud: 11%
High level cloud: 0%
Most Significant Cloud Type: low
17%
Expect 0.02 In of precipitation over the past 3 hours.
0.02 In
Sun 22
Apr
00:00

SSW
SSW

26 / 35 mph 58 / 53°F 66% 1014 mb
Low level cloud: 39%
Mid level cloud: 14%
High level cloud: 0%
Most Significant Cloud Type: low
43%
Expect 0.04 In of precipitation over the past 3 hours.
0.04 In
03:00

SSW
SSW

26 / 33 mph 57 / 51°F 66% 1016 mb
Low level cloud: 28%
Mid level cloud: 12%
High level cloud: 0%
Most Significant Cloud Type: low
32%
Expect 0.03 In of precipitation over the past 3 hours.
0.03 In
06:00

SSW
SSW

26 / 33 mph 56 / 50°F 65% 1017 mb
Low level cloud: 23%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: low
25%
Expect 0.02 In of precipitation over the past 3 hours.
0.02 In
09:00

SSW
SSW

27 / 34 mph 59 / 54°F 65% 1019 mb
Low level cloud: 51%
Mid level cloud: 20%
High level cloud: 0%
Most Significant Cloud Type: low
57%
Expect 0.03 In of precipitation over the past 3 hours.
0.03 In
12:00

SSW
SSW

27 / 33 mph 62 / 61°F 67% 1022 mb
Low level cloud: 58%
Mid level cloud: 20%
High level cloud: 0%
Most Significant Cloud Type: low
65%
Expect 0.02 In of precipitation over the past 3 hours.
0.02 In
15:00

SSW
SSW

26 / 30 mph 63 / 63°F 69% 1022 mb
Low level cloud: 89%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
89%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
18:00

SSW
SSW

25 / 28 mph 62 / 61°F 70% 1024 mb
Low level cloud: 52%
Mid level cloud: 0%
High level cloud: 4%
Most Significant Cloud Type: low
52%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
21:00

SSW
SSW

21 / 24 mph 59 / 59°F 71% 1025 mb
Low level cloud: 79%
Mid level cloud: 0%
High level cloud: 4%
Most Significant Cloud Type: low
79%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
Mon 23
Apr
00:00

SW
SW

21 / 23 mph 59 / 55°F 69% 1025 mb
Low level cloud: 76%
Mid level cloud: 1%
High level cloud: 2%
Most Significant Cloud Type: low
76%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
03:00

SW
SW

23 / 28 mph 57 / 53°F 71% 1025 mb
Low level cloud: 63%
Mid level cloud: 9%
High level cloud: 33%
Most Significant Cloud Type: low
70%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
06:00

WSW
WSW

25 / 45 mph 56 / 51°F 72% 1023 mb
Low level cloud: 79%
Mid level cloud: 9%
High level cloud: 57%
Most Significant Cloud Type: low
89%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
09:00

WSW
WSW

32 / 54 mph 59 / 59°F 76% 1023 mb
Low level cloud: 81%
Mid level cloud: 15%
High level cloud: 39%
Most Significant Cloud Type: low
90%
Expect 0.03 In of precipitation over the past 3 hours.
0.03 In
12:00

SSW
SSW

31 / 40 mph 63 / 63°F 67% 1023 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.03 In of precipitation over the past 3 hours.
0.03 In
15:00

SSW
SSW

28 / 32 mph 65 / 64°F 68% 1023 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
18:00

SSW
SSW

31 / 35 mph 63 / 63°F 68% 1024 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

SSW
SSW

34 / 39 mph 60 / 60°F 65% 1024 mb
Low level cloud: 26%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: low
27%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Tue 24
Apr
00:00

SSW
SSW

35 / 41 mph 57 / 51°F 62% 1025 mb
Low level cloud: 4%
Mid level cloud: 18%
High level cloud: 0%
Most Significant Cloud Type: medium
31%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
03:00

SSW
SSW

34 / 40 mph 57 / 51°F 66% 1025 mb
Low level cloud: 68%
Mid level cloud: 32%
High level cloud: 0%
Most Significant Cloud Type: low
79%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
06:00

S
S

30 / 36 mph 56 / 50°F 69% 1025 mb
Low level cloud: 92%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
91%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
09:00

S
S

25 / 29 mph 58 / 53°F 70% 1028 mb
Low level cloud: 38%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
37%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
12:00

S
S

21 / 25 mph 59 / 55°F 72% 1028 mb
Low level cloud: 85%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
84%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
15:00

S
S

18 / 21 mph 60 / 59°F 71% 1027 mb
Low level cloud: 91%
Mid level cloud: 0%
High level cloud: 3%
Most Significant Cloud Type: low
90%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
18:00

SSW
SSW

15 / 17 mph 59 / 56°F 69% 1028 mb
Low level cloud: 90%
Mid level cloud: 0%
High level cloud: 33%
Most Significant Cloud Type: low
93%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

SSW
SSW

15 / 17 mph 58 / 55°F 66% 1028 mb
Low level cloud: 77%
Mid level cloud: 3%
High level cloud: 5%
Most Significant Cloud Type: low
78%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Wed 25
Apr
00:00

SW
SW

12 / 14 mph 63 / 63°F 64% 1028 mb
Low level cloud: 39%
Mid level cloud: 1%
High level cloud: 1%
Most Significant Cloud Type: low
39%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
03:00

WSW
WSW

13 / 15 mph 59 / 59°F 61% 1026 mb
Low level cloud: 11%
Mid level cloud: 0%
High level cloud: 88%
Most Significant Cloud Type: low
21%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
06:00

W
W

18 / 32 mph 57 / 53°F 65% 1025 mb
Low level cloud: 4%
Mid level cloud: 0%
High level cloud: 7%
Most Significant Cloud Type: low
4%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
09:00

W
W

22 / 25 mph 64 / 64°F 72% 1024 mb
Low level cloud: 29%
Mid level cloud: 0%
High level cloud: 27%
Most Significant Cloud Type: low
32%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
12:00

W
W

24 / 28 mph 72 / 76°F 74% 1023 mb
Low level cloud: 67%
Mid level cloud: 0%
High level cloud: 92%
Most Significant Cloud Type: low
77%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
15:00

W
W

24 / 28 mph 75 / 78°F 76% 1021 mb
Low level cloud: 87%
Mid level cloud: 9%
High level cloud: 91%
Most Significant Cloud Type: low
100%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
18:00

W
W

24 / 29 mph 71 / 71°F 79% 1020 mb
Low level cloud: 83%
Mid level cloud: 26%
High level cloud: 80%
Most Significant Cloud Type: low
100%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
21:00

W
W

20 / 26 mph 66 / 66°F 77% 1020 mb
Low level cloud: 38%
Mid level cloud: 16%
High level cloud: 36%
Most Significant Cloud Type: low
48%
Expect 0.03 In of precipitation over the past 3 hours.
0.03 In
Thu 26
Apr
00:00

W
W

22 / 26 mph 68 / 68°F 75% 1018 mb
Low level cloud: 51%
Mid level cloud: 4%
High level cloud: 33%
Most Significant Cloud Type: low
55%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
03:00

WNW
WNW

26 / 36 mph 64 / 64°F 74% 1017 mb
Low level cloud: 29%
Mid level cloud: 7%
High level cloud: 73%
Most Significant Cloud Type: low
40%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
06:00

WNW
WNW

27 / 49 mph 62 / 62°F 74% 1015 mb
Low level cloud: 21%
Mid level cloud: 27%
High level cloud: 87%
Most Significant Cloud Type: low
40%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
09:00

WNW
WNW

30 / 38 mph 69 / 69°F 77% 1014 mb
Low level cloud: 24%
Mid level cloud: 17%
High level cloud: 81%
Most Significant Cloud Type: low
39%
Expect 0.03 In of precipitation over the past 3 hours.
0.03 In
12:00

WNW
WNW

36 / 52 mph 76 / 79°F 80% 1012 mb
Low level cloud: 53%
Mid level cloud: 79%
High level cloud: 90%
Most Significant Cloud Type: low
91%
Expect 0.09 In of precipitation over the past 3 hours.
0.09 In
15:00

WNW
WNW

39 / 53 mph 79 / 84°F 80% 1008 mb
Low level cloud: 84%
Mid level cloud: 19%
High level cloud: 0%
Most Significant Cloud Type: low
90%
Expect 0.10 In of precipitation over the past 3 hours.
0.10 In
18:00

W
W

38 / 46 mph 76 / 79°F 76% 1007 mb
Low level cloud: 25%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
24%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
21:00

SW
SW

28 / 33 mph 70 / 71°F 82% 1010 mb
Low level cloud: 90%
Mid level cloud: 1%
High level cloud: 0%
Most Significant Cloud Type: low
90%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Fri 27
Apr
00:00

S
S

28 / 40 mph 59 / 54°F 66% 1017 mb
Low level cloud: 19%
Mid level cloud: 32%
High level cloud: 0%
Most Significant Cloud Type: low
30%
0.06 In
06:00

SSE
SSE

20 / 23 mph 56 / 51°F 66% 1027 mb
Low level cloud: 90%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
89%
0.01 In
12:00

W
W

20 / 23 mph 66 / 66°F 77% 1010 mb
Low level cloud: 38%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
38%
0.00 In
18:00

NW
NW

16 / 18 mph 62 / 62°F 65% 1016 mb
Low level cloud: 50%
Mid level cloud: 0%
High level cloud: 31%
Most Significant Cloud Type: low
53%
0.00 In
Sat 28
Apr
00:00

SSW
SSW

26 / 30 mph 61 / 61°F 70% 1015 mb
Low level cloud: 28%
Mid level cloud: 0%
High level cloud: 2%
Most Significant Cloud Type: low
28%
0.00 In
06:00

SSW
SSW

38 / 48 mph 59 / 53°F 84% 1004 mb
Low level cloud: 46%
Mid level cloud: 70%
High level cloud: 95%
Most Significant Cloud Type: low
81%
0.41 In
12:00

SW
SW

20 / 23 mph 64 / 64°F 63% 1022 mb
Low level cloud: 88%
Mid level cloud: 21%
High level cloud: 0%
Most Significant Cloud Type: low
95%
0.01 In
18:00

SSW
SSW

21 / 27 mph 57 / 53°F 66% 1014 mb
Low level cloud: 83%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: low
98%
0.03 In
Sun 29
Apr
00:00

W
W

20 / 24 mph 62 / 62°F 67% 1023 mb
Low level cloud: 53%
Mid level cloud: 6%
High level cloud: 1%
Most Significant Cloud Type: low
54%
0.01 In
06:00

SW
SW

19 / 23 mph 58 / 54°F 65% 1019 mb
Low level cloud: 83%
Mid level cloud: 16%
High level cloud: 6%
Most Significant Cloud Type: low
88%
0.02 In
12:00

W
W

30 / 35 mph 65 / 65°F 75% 1021 mb
Low level cloud: 82%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: low
83%
0.01 In
18:00

NW
NW

21 / 25 mph 62 / 62°F 69% 1018 mb
Low level cloud: 30%
Mid level cloud: 46%
High level cloud: 2%
Most Significant Cloud Type: low
46%
0.01 In
Mon 30
Apr
00:00

W
W

25 / 33 mph 64 / 64°F 78% 1020 mb
Low level cloud: 72%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: low
74%
0.03 In
06:00

WNW
WNW

37 / 67 mph 62 / 62°F 77% 1013 mb
Low level cloud: 72%
Mid level cloud: 14%
High level cloud: 76%
Most Significant Cloud Type: low
86%
0.04 In
12:00

W
W

24 / 32 mph 65 / 65°F 77% 1020 mb
Low level cloud: 62%
Mid level cloud: 1%
High level cloud: 6%
Most Significant Cloud Type: low
63%
0.03 In
18:00

NW
NW

33 / 39 mph 69 / 69°F 79% 1009 mb
Low level cloud: 19%
Mid level cloud: 44%
High level cloud: 39%
Most Significant Cloud Type: low
38%
0.02 In
Tue 01
May
00:00

WNW
WNW

20 / 25 mph 66 / 66°F 77% 1020 mb
Low level cloud: 47%
Mid level cloud: 4%
High level cloud: 32%
Most Significant Cloud Type: low
52%
0.02 In
06:00

SSW
SSW

17 / 31 mph 68 / 68°F 90% 1002 mb
Low level cloud: 68%
Mid level cloud: 26%
High level cloud: 51%
Most Significant Cloud Type: low
83%
1.47 In
12:00

WNW
WNW

21 / 25 mph 69 / 69°F 76% 1020 mb
Low level cloud: 36%
Mid level cloud: 0%
High level cloud: 7%
Most Significant Cloud Type: low
36%
0.01 In
18:00

S
S

35 / 45 mph 58 / 52°F 74% 1015 mb
Low level cloud: 66%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
65%
0.05 In
Wed 02
May
00:00

NW
NW

28 / 32 mph 68 / 68°F 85% 1016 mb
Low level cloud: 46%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
45%
0.00 In
06:00

S
S

26 / 30 mph 56 / 51°F 75% 1021 mb
Low level cloud: 27%
Mid level cloud: 0%
High level cloud: 3%
Most Significant Cloud Type: low
27%
0.01 In
12:00

NNW
NNW

34 / 40 mph 73 / 77°F 84% 1012 mb
Low level cloud: 56%
Mid level cloud: 44%
High level cloud: 36%
Most Significant Cloud Type: low
75%
0.01 In
18:00

SSW
SSW

20 / 23 mph 62 / 62°F 70% 1022 mb
Low level cloud: 75%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
74%
0.01 In
Thu 03
May
00:00

SSE
SSE

13 / 18 mph 65 / 65°F 91% 1013 mb
Low level cloud: 68%
Mid level cloud: 86%
High level cloud: 43%
Most Significant Cloud Type: low
100%
0.67 In
06:00

WSW
WSW

20 / 30 mph 59 / 59°F 72% 1021 mb
Low level cloud: 54%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: low
55%
0.01 In
12:00

SE
SE

36 / 43 mph 59 / 53°F 86% 1017 mb
Low level cloud: 90%
Mid level cloud: 96%
High level cloud: 60%
Most Significant Cloud Type: low
100%
1.54 In
18:00

WSW
WSW

18 / 26 mph 63 / 63°F 75% 1021 mb
Low level cloud: 62%
Mid level cloud: 6%
High level cloud: 20%
Most Significant Cloud Type: low
66%
0.02 In
Fri 04
May
00:00

ESE
ESE

32 / 37 mph 60 / 60°F 80% 1024 mb
Low level cloud: 24%
Mid level cloud: 52%
High level cloud: 61%
Most Significant Cloud Type: low
49%
1.05 In
06:00

W
W

21 / 36 mph 61 / 62°F 75% 1020 mb
Low level cloud: 44%
Mid level cloud: 4%
High level cloud: 9%
Most Significant Cloud Type: low
46%
0.04 In
12:00

ESE
ESE

33 / 39 mph 63 / 63°F 83% 1027 mb
Low level cloud: 82%
Mid level cloud: 43%
High level cloud: 54%
Most Significant Cloud Type: low
100%
0.23 In
18:00

WNW
WNW

24 / 31 mph 66 / 66°F 77% 1019 mb
Low level cloud: 14%
Mid level cloud: 0%
High level cloud: 6%
Most Significant Cloud Type: low
15%
0.03 In
Sat 05
May
00:00

ENE
ENE

21 / 29 mph 64 / 64°F 90% 1025 mb
Low level cloud: 64%
Mid level cloud: 49%
High level cloud: 56%
Most Significant Cloud Type: low
87%
0.37 In
06:00

WNW
WNW

28 / 47 mph 64 / 64°F 83% 1018 mb
Low level cloud: 15%
Mid level cloud: 6%
High level cloud: 22%
Most Significant Cloud Type: low
20%
0.00 In
12:00

NNE
NNE

25 / 33 mph 68 / 68°F 91% 1022 mb
Low level cloud: 86%
Mid level cloud: 59%
High level cloud: 40%
Most Significant Cloud Type: low
100%
0.58 In

The day label given represents the local day relative to the local time for the location you are looking at.
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Day

This time is corrected for local time zones and where possible for daylight saving times.
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Local Time

The wind direction we use on this page is the direction the wind is coming from, given in a 16 point compass format.
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Dir

This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs.
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Speed/
Gust

Temperature from our forecast perspective are fairly well defined, they are what we would expect to measure in a standard meteorological screen (in other words, shaded and well ventilated) at 2 metres above ground level.
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Temp/
Feels Like

The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density.
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Humidity

The value given is a total predicted for the previous 3 hrs and includes the time of the forecast being looked at.
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Precip Amount

The total amount of cloud as a percentage is derived from looking at cloud cover throughout the atmosphere and estimating how these combine when looked at from the ground.
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Cloud Amount

Here we try to capture the feel of the weather as an image – it will never be perfect but is useful for a quick overview.
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Weather

When we measure for forecast air pressure we are normally doing this relative to a certain height and most commonly relative to Mean Sea Level.
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Pressure