Weather Half Moon Bay - Detailed bulletin - Free 15-day Marine forecasts

San Francisco USALongitude : -122°27 W Latitude : 37°28’,2 N Altitude : 0m

Thu

18

-

- nd - km/h - bft - m/s - mph

Fri

19

-

- nd - km/h - bft - m/s - mph

Sat

20

-

- nd - km/h - bft - m/s - mph

Sun

21

-

- nd - km/h - bft - m/s - mph

Mon

22

-

- nd - km/h - bft - m/s - mph

Tue

23

-

- nd - km/h - bft - m/s - mph

Wed

24

-

- nd - km/h - bft - m/s - mph

Thu

25

-

- nd - km/h - bft - m/s - mph

Fri

26

-

- nd - km/h - bft - m/s - mph

Sat

27

-

- nd - km/h - bft - m/s - mph

Sun

28

-

- nd - km/h - bft - m/s - mph

Mon

29

-

- nd - km/h - bft - m/s - mph

Tue

30

-

- nd - km/h - bft - m/s - mph

Wed

01

-

- nd - km/h - bft - m/s - mph

Thu

02

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- nd - km/h - bft - m/s - mph

BULLETIN

(established in local time)

Reliability 85%

No gale warning.

Thursday 18 september

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell height (m) (m)

Total sea (m)

Total wave height (m)

Wind (m)

Swell direction

Swell height (m)

Swell period (s)

Wave length (m)

High tide (m)

Sea temp

Weather

Rain (mm) (mm)

Cloud cover(%)

Amount of precipitation(mm)

Type of precipitation

Precipitation risk(%)

Visibility(km)

Pressure(hPa)

UV

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

15

10

5

0

25

20

15

10

5

0

10

5

0

15

10

5

0

5

0

3

2.5

2

3

0

30

25

20

15

10

90

80

70

60

50

Fri 19

09h
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
00h
01h
02h
03h
04h
05h
06h
07h
08h

225° SW SW
235° SW SW
235° SW SW
245° SW WSW
255° W WSW
250° W WSW
255° W WSW
260° W WSW
260° W W
255° W WSW
255° W WSW
245° SW WSW
250° W WSW
240° SW WSW
230° SW SW
235° SW SW
235° SW SW
230° SW SW
240° SW WSW
245° SW WSW
230° SW SW
215° SW SW
245° SW WSW
240° SW WSW

5 10 3 6 2
5 10 3 6 2
6 11 3 7 2
6 11 3 7 2
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3
6 12 3 7 3
6 11 3 7 2
6 11 3 7 2
5 10 3 6 2
4 8 2 5 2
4 7 2 4 2
3 6 2 4 2
3 5 1 3 1
3 6 2 4 2
3 6 2 4 2
3 5 1 3 1
2 4 1 2 1
2 4 1 2 1
3 5 1 3 1
2 4 1 2 1
2 4 1 2 1

8 14 4 9 3
9 16 4 10 3
10 18 5 11 3
10 18 5 11 3
11 21 6 13 4
12 22 6 14 4
11 20 6 12 4
11 20 6 12 4
10 19 5 12 -
9 17 5 11 3
9 17 5 11 3
8 15 4 9 3
7 13 4 8 3
6 12 3 7 3
5 9 3 6 -
4 8 2 5 2
5 9 3 6 -
5 9 3 6 -
4 7 2 4 2
4 8 2 5 2
4 8 2 5 2
5 9 3 6 2
3 6 2 4 2
3 6 2 4 2

2.3
2.4
2.5
2.5
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.5
2.5
2.5
2.5
2.4
2.4
2.4
2.4
2.3
2.3
2.2

4.3
4.5
4.6
4.6
4.7
4.8
4.8
4.8
4.9
4.8
4.8
4.7
4.7
4.6
4.6
4.5
4.5
4.4
4.4
4.3
4.3
4.2
4.2
4.1

0.6
0.5
0.4
0.4
0.4
0.3
0.3
0.2
0.2
0.1
0.1
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0

305° NW WNW
305° NW WNW
305° NW NW
305° NW NW
305° NW NW
305° NW NW
305° NW NW
305° NW NW
305° NW NW
305° NW NW
305° NW NW
305° NW NW
305° NW NW
305° NW NW
305° NW NW
305° NW NW
305° NW NW
305° NW NW
305° NW NW
305° NW NW
305° NW NW
305° NW NW
305° NW NW
305° NW NW

2.1
2.2
2.3
2.4
2.4
2.5
2.5
2.5
2.6
2.5
2.5
2.5
2.5
2.5
2.4
2.4
2.4
2.3
2.3
2.3
2.3
2.2
2.2
2.1

7
7
7
7
7
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8

90
90
100
100
100
100
100
110
110
110
110
120
120
120
120
120
120
120
120
120
120
120
120
120

1.4
1.5
1.4
1.2
1.0
0.8
0.7
0.7
0.9
1.2
1.5
1.6
1.7
1.6
1.3
0.9
0.5
0.2
0.0
0.0
0.1
0.4
0.7
1.1

16 61
16 62
16 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62

70
75
65
60
75
60
65
70
75
75
80
75
85
90
75
80
90
95
90
80
90
95
95
85

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
20
25
25
30
30
25
20
20

15
>20
>20
>20
>20
>20
>20
>20
>20
>20
10
5
5
5
4
4
3
3
2
2
2
3
4
5

1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1013

1
3
4
6
6
6
4
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

18 65
20 67
21 69
22 71
22 71
22 71
22 71
20 69
20 67
19 66
18 64
17 62
17 62
16 62
16 61
16 61
16 61
16 61
16 60
16 60
15 60
16 60
16 61
16 61

18 65
21 69
27 80
28 83
28 83
28 83
28 82
25 77
20 67
18 64
16 60
15 59
15 59
15 59
15 59
15 59
15 58
15 58
15 58
15 58
15 58
15 58
15 59
15 60

Forecasts established in local time
Last updated 2h ago | Next update in 1h
Caption

Expert opinion

For Half Moon Bay :
No gale warning.

The reliability of the situation is good.

Skies changeable to very cloudy. No precipitation. In the evening, very cloudy.
No precipitation. SW force 2 in the morning temporarily WSW force 3 in the middle of the day. Gusts reaching 12 knots in the middle of the day. Moderate sea becoming rough in the middle of the day. Moderate, short swell from NW. Poor visibility becoming excellent in the middle of the day then reduced by mist.

Tides at Half Moon Bay

61

Low tide 02h54 -0.07m

High tide 10h01 1.51m

61

Low tide 15h03 0.68m

High tide 20h55 1.71m

Consult the tides for September

Thu

18

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- nd - km/h - bft - m/s - mph

Fri

19

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- nd - km/h - bft - m/s - mph

Sat

20

-

- nd - km/h - bft - m/s - mph

Sun

21

-

- nd - km/h - bft - m/s - mph

Mon

22

-

- nd - km/h - bft - m/s - mph

Tue

23

-

- nd - km/h - bft - m/s - mph

Wed

24

-

- nd - km/h - bft - m/s - mph

Thu

25

-

- nd - km/h - bft - m/s - mph

Fri

26

-

- nd - km/h - bft - m/s - mph

Sat

27

-

- nd - km/h - bft - m/s - mph

Sun

28

-

- nd - km/h - bft - m/s - mph

Mon

29

-

- nd - km/h - bft - m/s - mph

Tue

30

-

- nd - km/h - bft - m/s - mph

Wed

01

-

- nd - km/h - bft - m/s - mph

Thu

02

-

- nd - km/h - bft - m/s - mph

* +33 1 77 86 86 86: short number of forecasts for France accessible from France - €2.99 per call** 0899 70 12 34: number of forecasts for France and the World accessible from France - €2.99 per call

Weather board sports area Half Moon Bay

BULLETIN

Wind

Waves

Weather

Temperature

Expert opinion

Tides at Half Moon Bay