Grassy Head Detailed Forecast (beta)

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Saturday 30 May

Rainfall

From 1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM
50% chance of more than (mm) 0 0 0 0 0 0 0 0
25% chance of more than (mm) 0 0 0 0 0 0 0 0
10% chance of more than (mm) 0 0 0 0 0 0 0 0
Chance of any rain 5% 5% 0% 0% 0% 5% 0% 5%

Temperatures

At 1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM
Air temperature (°C) – 15 13 17 21 19 14 13
Feels like (°C) – 11 10 14 18 17 11 9
Dew point temperature (°C) – 10 9 9 9 9 8 8

UV

At 1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM
UV Index 0 0 0 2 2 1 0 0

Significant Weather

From 1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM
ThunderstormsNoNoNoNoNoNoNoNo
SnowNoNoNoNoNoNoNoNo
RainNoNoNoNoNoNoNoNo
FogNoNoNoNoNoNoNoNo
FrostNoNoNoNoNoNoNoNo

Humidity & Wind

At 1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM
Wind speed km/h
knots		–20
11		19
10		22
12		17
9		17
9		17
9		17
9
Wind direction–WSWWWWSWWSWWW
Relative humidity (%) – 73 74 57 44 53 70 75
Forest fuel dryness factor 0.7 0.7 0.7 2.1 2.1 2.1 2.1 2.1
Mixing height (m) – 669 735 775 1239 1707 1300 759

Waves

1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM
Total wave height (m) 1.5 1.3 1.4 1.5 1.5 1.5 1.4 1.3
Swell1 height and direction (m)0.4
S
0.6
S
0.7
S
1
S
1.1
S
1.2
S
1.1
S
1
S
Swell2 height and direction (m)1.3
E
1.1
E
1.1
E
1.1
E
1
E
0.9
E
0.8
E
0.7
E
Wind wave height (m) 0.4 0.4 0.4 0.4 0.4 0.3 0.3 0.3

Sunday 31 May

Rainfall

From 1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM
50% chance of more than (mm) 0 – – – – – – –
25% chance of more than (mm) 0 – – – – – – –
10% chance of more than (mm) 0 – – – – – – –
Chance of any rain 5% 5% 5% 5% 10% 10% 5% 5%

Temperatures

At 1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM
Air temperature (°C) 12 12 12 17 21 19 14 12
Feels like (°C) 9 9 9 14 18 16 11 9
Dew point temperature (°C) 8 9 9 10 8 8 7 7

UV

At 1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM
UV Index 0 0 0 2 2 1 0 0

Significant Weather

From 1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM
ThunderstormsNoNoNoNoNoNoNoNo
SnowNoNoNoNoNoNoNoNo
RainNoNoNoNoNoYesNoNo
FogNoNoNoNoNoNoNoNo
FrostNoNoNoNoNoNoNoNo

Humidity & Wind

At 1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM
Wind speed km/h
knots		19
10		19
10		19
10		19
10		17
9		17
9		19
10		19
10
Wind directionWWWWWSWWSWWSWWSW
Relative humidity (%) 80 80 81 64 43 50 62 73
Forest fuel dryness factor 2.1 2.1 2.1 3.6 3.6 3.6 3.6 3.6
Mixing height (m) 574 553 626 1026 2044 2362 1905 1444

Waves

1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM
Total wave height (m) 1.2 1.2 1.1 1 1 1 0.9 0.8
Swell1 height and direction (m)1
S
0.9
S
0.8
S
0.8
S
0.7
S
0.7
S
0.6
S
0.4
S
Swell2 height and direction (m)0.7
E
0.7
E
0.7
E
0.6
E
0.5
E
0.6
E
0.6
E
0.6
E
Wind wave height (m) 0.3 0.4 0.4 0.4 0.3 0.3 0.3 0.4

Monday 1 June

Rainfall

From 1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM
50% chance of more than (mm) – – – – – – – –
25% chance of more than (mm) – – – – – – – –
10% chance of more than (mm) – – – – – – – –
Chance of any rain 5% 5% 0% 0% 0% 0% 0% 5%

Temperatures

At 1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM
Air temperature (°C) 11 10 9 15 19 17 12 11
Feels like (°C) 7 6 5 11 16 15 10 8
Dew point temperature (°C) 7 6 6 6 5 9 8 8

UV

At 1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM
UV Index 0 0 0 2 2 1 0 0

Significant Weather

From 1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM
ThunderstormsNoNoNoNoNoNoNoNo
SnowNoNoNoNoNoNoNoNo
RainNoNoNoNoNoNoNoNo
FogNoNoNoNoNoNoNoNo
FrostNoNoNoNoNoNoNoNo

Humidity & Wind

At 1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM
Wind speed km/h
knots		20
11		22
12		22
12		20
11		13
7		11
6		11
6		17
9
Wind directionWSWWSWWSWWSWSWESENNNW
Relative humidity (%) 78 79 80 55 40 58 78 83
Forest fuel dryness factor 3.6 3.6 3.6 4.6 4.6 4.6 4.6 4.6
Mixing height (m) 1009 1119 1106 1199 1222 1262 1495 1313

Waves

1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM
Total wave height (m) 0.8 0.8 0.8 0.8 0.8 0.9 0.9 1
Swell1 height and direction (m)0.3
S
0.3
S
0.4
S
0.4
S
0.5
S
0.7
S
0.7
S
0.8
S
Swell2 height and direction (m)0.6
E
0.6
E
0.6
E
0.6
E
0.5
E
0.6
E
0.6
E
0.6
E
Wind wave height (m) 0.4 0.4 0.4 0.4 0.4 0.3 0.2 0.3

Tuesday 2 June

Rainfall

From 1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM
50% chance of more than (mm) – – – – – – – –
25% chance of more than (mm) – – – – – – – –
10% chance of more than (mm) – – – – – – – –
Chance of any rain 5% 10% 10% 30% 10% 10% 10% 5%

Temperatures

At 1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM
Air temperature (°C) 9 9 8 17 21 19 14 12
Feels like (°C) 7 7 6 15 18 18 12 10
Dew point temperature (°C) 8 8 7 8 9 12 12 11

UV

At 1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM
UV Index 0 0 0 2 2 1 0 0

Significant Weather

From 1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM
ThunderstormsNoNoNoNoNoNoNoNo
SnowNoNoNoNoNoNoNoNo
RainNoNoYesYesYesYesNoNo
FogNoNoNoNoNoNoNoNo
FrostNoNoNoNoNoNoNoNo

Humidity & Wind

At 1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM
Wind speed km/h
knots		15
8		15
8		11
6		11
6		22
12		20
11		20
11		20
11
Wind directionNWNWNWNWNENNENN
Relative humidity (%) 91 90 95 58 48 63 88 89
Forest fuel dryness factor 4.6 4.6 4.6 5.3 5.3 5.3 5.3 5.3
Mixing height (m) 820 569 0 5 334 653 511 513

Waves

1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM
Total wave height (m) 1.1 1.2 1.1 1.1 1 1.1 1 1
Swell1 height and direction (m)0.9
S
0.9
SSE
0.9
SSE
0.8
SSE
0.8
SSE
0.6
S
0.5
S
0.4
S
Swell2 height and direction (m)0.6
E
0.6
E
0.6
E
0.6
E
0.6
E
0.6
E
0.6
E
0.7
E
Wind wave height (m) 0.4 0.4 0.3 0.2 0.3 0.6 0.6 0.6

Wednesday 3 June

Rainfall

From 1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM
50% chance of more than (mm) – – – – – – – –
25% chance of more than (mm) – – – – – – – –
10% chance of more than (mm) – – – – – – – –
Chance of any rain 5% 5% 5% 5% 5% 5% 5% 5%

Temperatures

At 1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM
Air temperature (°C) 11 11 11 18 23 21 15 13
Feels like (°C) 9 9 9 17 20 18 12 11
Dew point temperature (°C) 10 10 10 11 10 11 9 9

UV

At 1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM
UV Index 0 0 0 2 – – – –

Significant Weather

From 1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM
ThunderstormsNoNoNoNoNoNoNoNo
SnowNoNoNoNoNoNoNoNo
RainNoNoNoNoNoNoNoNo
FogNoNoNoNoNoNoNoNo
FrostNoNoNoNoNoNoNoNo

Humidity & Wind

At 1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM
Wind speed km/h
knots		20
11		17
9		17
9		15
8		17
9		17
9		17
9		17
9
Wind directionNNNWNWNWNWWNWWNWWNW
Relative humidity (%) 91 92 94 62 45 53 68 74
Forest fuel dryness factor 5.3 5.3 5.3 5.8 5.8 5.8 5.8 5.8
Mixing height (m) 364 244 1066 1183 1739 2027 1774 1382

Waves

1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM
Total wave height (m) – – – – – – – –
Swell1 height and direction (m)–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Swell2 height and direction (m)–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Wind wave height (m) – – – – – – – –

Thursday 4 June

Rainfall

From 1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM
50% chance of more than (mm) – – – – – – – –
25% chance of more than (mm) – – – – – – – –
10% chance of more than (mm) – – – – – – – –
Chance of any rain 5% 5% 5% 5% 5% 5% 5% 5%

Temperatures

At 1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM
Air temperature (°C) 12 11 10 17 21 19 14 11
Feels like (°C) 9 9 7 15 18 17 11 9
Dew point temperature (°C) 8 8 8 9 9 9 8 7

UV

At 1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM
UV Index – – – – – – – –

Significant Weather

From 1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM
ThunderstormsNoNoNoNoNoNoNoNo
SnowNoNoNoNoNoNoNoNo
RainNoNoNoNoNoNoNoNo
FogNoNoNoNoNoNoNoNo
FrostNoNoNoNoNoNoNoNo

Humidity & Wind

At 1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM
Wind speed km/h
knots		19
10		17
9		19
10		19
10		17
9		17
9		15
8		17
9
Wind directionWWWWWNWWNWWNWW
Relative humidity (%) 78 82 85 56 45 51 70 77
Forest fuel dryness factor 5.8 5.8 5.8 6.2 6.2 6.2 6.2 6.2
Mixing height (m) 1152 915 812 809 1222 1462 1361 1170

Waves

1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM
Total wave height (m) – – – – – – – –
Swell1 height and direction (m)–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Swell2 height and direction (m)–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Wind wave height (m) – – – – – – – –

Friday 5 June

Rainfall

From 1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM
50% chance of more than (mm) – – – – – – – –
25% chance of more than (mm) – – – – – – – –
10% chance of more than (mm) – – – – – – – –
Chance of any rain 5% 5% 5% 10% 5% 10% 10% 20%

Temperatures

At 1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM
Air temperature (°C) 10 10 10 16 20 19 14 13
Feels like (°C) 7 7 7 14 18 17 12 10
Dew point temperature (°C) 7 7 7 9 9 10 9 8

UV

At 1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM
UV Index – – – – – – – –

Significant Weather

From 1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM
ThunderstormsNoNoNoNoNoNoNoNo
SnowNoNoNoNoNoNoNoNo
RainNoNoNoNoNoYesYesYes
FogNoNoNoNoNoNoNoNo
FrostNoNoNoNoNoNoNoNo

Humidity & Wind

At 1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM
Wind speed km/h
knots		17
9		17
9		17
9		17
9		17
9		17
9		17
9		19
10
Wind directionWWWWWWWW
Relative humidity (%) 81 84 82 61 48 55 69 73
Forest fuel dryness factor 6.2 6.2 6.2 6.2 6.2 6.2 6.2 6.2
Mixing height (m) 768 758 852 1197 1594 2122 1796 1049

Waves

1:00 AM4:00 AM7:00 AM10:00 AM1:00 PM4:00 PM7:00 PM10:00 PM
Total wave height (m) – – – – – – – –
Swell1 height and direction (m)–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Swell2 height and direction (m)–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Wind wave height (m) – – – – – – – –

Radar

Brewarrina Yarrawonga Canberra ACT Wollongong (Appin) Sydney (Terrey Hills) Newcastle Namoi (Blackjack Mountain) Moree Wagga Wagga Hillston Mildura VIC Grafton Norfolk Island Yeoval