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Half Moon Bay Surf Tide and Wind Forecast
Half Moon Bay Ocean Forecast
North America > California > Half Moon Bay
Processing Data...
Wind
Tides

Size: ft
Period: sec
Direction:
Wind: kts ()
Daily Summaries
Friday, Jul 10
Period
7
sec
Size
3.8
feet
Direction
287°
deg
Animated Swell Forecast Map


Tides
High
05:15
5ft
Low
11:53
0.2ft
High
19:11
5ft
Low
00:49
2.6ft
Saturday, Jul 11
Period
7
sec
Size
4.7
feet
Direction
288°
deg
Animated Swell Forecast Map


Tides
High
06:09
4.4ft
Low
12:36
0.8ft
High
19:48
5.1ft
Low
01:56
2.3ft
Sunday, Jul 12
Period
8
sec
Size
5.6
feet
Direction
287°
deg
Animated Swell Forecast Map


Tides
High
07:15
4ft
Low
13:22
1.3ft
High
20:25
5.2ft
Monday, Jul 13
Period
9
sec
Size
5.1
feet
Direction
284°
deg
Animated Swell Forecast Map


Tides
Low
03:00
1.9ft
High
08:37
3.6ft
Low
14:10
1.8ft
High
21:02
5.4ft
Tuesday, Jul 14
Period
9
sec
Size
4.1
feet
Direction
280°
deg
Animated Swell Forecast Map


Tides
Low
03:58
1.4ft
High
10:10
3.5ft
Low
15:02
2.2ft
High
21:41
5.5ft
Wednesday, Jul 15
Period
9
sec
Size
3.4
feet
Direction
274°
deg
Animated Swell Forecast Map


Tides
Low
04:49
1ft
High
11:35
3.7ft
Low
15:55
2.6ft
High
22:21
5.7ft
Thursday, Jul 16
Period
10
sec
Size
3.6
feet
Direction
283°
deg
Animated Swell Forecast Map


Tides
Low
05:34
0.5ft
High
12:39
3.9ft
Low
16:47
2.9ft
High
23:03
5.9ft
Swell Map
(Move cursor over the graph above to update)
Animated Swell Forecast Map
Data Table
Larger swell will appear more green for 'Go!' and strong winds will appear more red.
Swell SizeWindSwell 1Swell 2Swell 3Swell 4Swell 5Swell 6
6pm3.8 ft6 kn3.8 ft1.1 ft1.9 ft---1.5 ft---
Sat
7/11
6am4.4 ft5.8 kn3.8 ft---1.9 ft---1.5 ft---
12pm4.6 ft3.5 kn4.2 ft---1.8 ft---1.4 ft---
6pm5 ft7.3 kn4.9 ft---1.7 ft---1.3 ft---
Sun
7/12
6am5.3 ft7.1 kn4.9 ft---1.5 ft---1.5 ft---
12pm5.5 ft4.3 kn5.1 ft---1.4 ft---1.5 ft---
6pm5.9 ft5.9 kn5.7 ft---1.4 ft---1.6 ft---
Mon
7/13
6am5.4 ft9.8 kn5.2 ft---1.3 ft---1.5 ft---
12pm5.1 ft5.8 kn4.8 ft---1.3 ft---1.4 ft---
6pm4.9 ft6.1 kn4.7 ft---1.3 ft---1.4 ft---
Tue
7/14
6am4.5 ft5.2 kn4.5 ft2 ft1.5 ft---1.3 ft---
12pm4.1 ft8.9 kn4 ft2 ft1.5 ft---1.2 ft---
6pm3.8 ft10.5 kn3.6 ft2 ft1.5 ft---1.1 ft---
Wed
7/15
6am3.5 ft7.4 kn3.4 ft---1.2 ft---1.2 ft---
12pm3.4 ft7.8 kn3.4 ft1.5 ft1.1 ft1.1 ft1.1 ft0.8 ft
6pm3.4 ft10.7 kn3.4 ft1.8 ft1 ft1.2 ft0.9 ft1.6 ft
Thu
7/16
6am3.6 ft6.8 kn3.3 ft3.2 ft1.1 ft---0.9 ft---
12pm3.6 ft5.8 kn3.3 ft3.6 ft1.2 ft---1 ft---
6pm3.6 ft8.9 kn1.9 ft3.6 ft1.2 ft1.4 ft0.8 ft---
Fri
7/17
6am3.4 ft5 kn1.6 ft3.3 ft------0.7 ft---
12pm3.4 ft5.7 kn1.7 ft3.3 ft---1.6 ft0.6 ft---
6pm3.3 ft7.5 kn1.7 ft3.3 ft---1.6 ft------
Sat
7/18
6am3.1 ft1.4 kn------------------
Swell SizeWindSwell 1Swell 2Swell 3Swell 4Swell 5Swell 6
6pm3.8 ft
7 sec (287°)
6 knots
(282°)
3.8 ft
7 sec (287°)
1.1 ft
11 sec (283°)
1.9 ft
13 sec (206°)
---1.5 ft
13 sec (213°)
---
Sat
7/11
6am4.4 ft
7 sec (288°)
6 knots
(311°)
3.8 ft
7 sec (287°)
---1.9 ft
13 sec (203°)
---1.5 ft
13 sec (213°)
---
12pm4.6 ft
7 sec (288°)
4 knots
(284°)
4.2 ft
7 sec (287°)
---1.8 ft
12 sec (202°)
---1.4 ft
14 sec (216°)
---
6pm5 ft
8 sec (288°)
7 knots
(290°)
4.9 ft
8 sec (288°)
---1.7 ft
12 sec (199°)
---1.3 ft
15 sec (222°)
---
Sun
7/12
6am5.3 ft
8 sec (287°)
7 knots
(310°)
4.9 ft
8 sec (286°)
---1.5 ft
11 sec (195°)
---1.5 ft
15 sec (224°)
---
12pm5.5 ft
8 sec (287°)
4 knots
(286°)
5.1 ft
8 sec (286°)
---1.4 ft
11 sec (194°)
---1.5 ft
15 sec (223°)
---
6pm5.9 ft
8 sec (287°)
6 knots
(282°)
5.7 ft
8 sec (287°)
---1.4 ft
11 sec (192°)
---1.6 ft
15 sec (222°)
---
Mon
7/13
6am5.4 ft
8 sec (285°)
10 knots
(312°)
5.2 ft
8 sec (285°)
---1.3 ft
11 sec (191°)
---1.5 ft
14 sec (224°)
---
12pm5.1 ft
9 sec (284°)
6 knots
(282°)
4.8 ft
9 sec (284°)
---1.3 ft
11 sec (190°)
---1.4 ft
14 sec (224°)
---
6pm4.9 ft
9 sec (283°)
6 knots
(237°)
4.7 ft
9 sec (283°)
---1.3 ft
11 sec (189°)
---1.4 ft
13 sec (223°)
---
Tue
7/14
6am4.5 ft
9 sec (281°)
5 knots
(206°)
4.5 ft
9 sec (281°)
2 ft
10 sec (233°)
1.5 ft
11 sec (189°)
---1.3 ft
13 sec (222°)
---
12pm4.1 ft
9 sec (280°)
9 knots
(177°)
4 ft
9 sec (278°)
2 ft
10 sec (233°)
1.5 ft
10 sec (188°)
---1.2 ft
13 sec (222°)
---
6pm3.8 ft
9 sec (278°)
11 knots
(183°)
3.6 ft
8 sec (278°)
2 ft
10 sec (233°)
1.5 ft
10 sec (187°)
---1.1 ft
12 sec (222°)
---
Wed
7/15
6am3.5 ft
8 sec (275°)
7 knots
(176°)
3.4 ft
8 sec (277°)
---1.2 ft
9 sec (186°)
---1.2 ft
13 sec (219°)
---
12pm3.4 ft
9 sec (274°)
8 knots
(172°)
3.4 ft
9 sec (273°)
1.5 ft
12 sec (278°)
1.1 ft
9 sec (185°)
1.1 ft
15 sec (212°)
1.1 ft
9 sec (207°)
0.8 ft
7 sec (207°)
6pm3.4 ft
9 sec (274°)
11 knots
(190°)
3.4 ft
9 sec (273°)
1.8 ft
12 sec (280°)
1 ft
8 sec (185°)
1.2 ft
14 sec (211°)
0.9 ft
5 sec (196°)
1.6 ft
11 sec (214°)
Thu
7/16
6am3.6 ft
10 sec (281°)
7 knots
(180°)
3.3 ft
11 sec (264°)
3.2 ft
11 sec (282°)
1.1 ft
11 sec (195°)
---0.9 ft
3 sec (191°)
---
12pm3.6 ft
10 sec (283°)
6 knots
(174°)
3.3 ft
13 sec (255°)
3.6 ft
10 sec (283°)
1.2 ft
12 sec (199°)
---1 ft
3 sec (196°)
---
6pm3.6 ft
10 sec (284°)
9 knots
(193°)
1.9 ft
17 sec (234°)
3.6 ft
10 sec (284°)
1.2 ft
12 sec (199°)
1.4 ft
13 sec (210°)
0.8 ft
3 sec (190°)
---
Fri
7/17
6am3.4 ft
10 sec (284°)
5 knots
(181°)
1.6 ft
18 sec (226°)
3.3 ft
10 sec (283°)
------0.7 ft
3 sec (193°)
---
12pm3.4 ft
10 sec (284°)
6 knots
(177°)
1.7 ft
17 sec (226°)
3.3 ft
10 sec (284°)
---1.6 ft
13 sec (208°)
0.6 ft
3 sec (192°)
---
6pm3.3 ft
10 sec (285°)
8 knots
(203°)
1.7 ft
17 sec (226°)
3.3 ft
10 sec (285°)
---1.6 ft
13 sec (206°)
------
Sat
7/18
6am3.1 ft
9 sec (276°)
1 knots
(263°)
------------------