HALF MOON BAY, CA

Surf Forecast

AM
PM
Tuesday
6-10 ft 6-8+ ft

Surf

Overhead high mix of W long period swell and WNW ground swell with occasional double overhead sets.

Conditions

Bumpy/semi bumpy with NNW winds 5-10mph in the morning increasing to 15-20mph in the afternoon.

Wind Swell
6am
NNW 12mph W
5.5 ft @ 18sec
9am
NNW 9mph W
5.7 ft @ 18sec
12pm
NNW 18mph W
5.7 ft @ 18sec
3pm
NNW 21mph W
5.9 ft @ 17sec
6pm
NNW 21mph W
5.7 ft @ 17sec
Wednesday
5-7 ft 5-7 ft

Surf

Head high W ground swell with occasional 1-2' overhead high sets.

Conditions

Bumpy/semi bumpy with NNW winds 5-10mph in the morning shifting NW 15-20mph in the afternoon.

TIDES
Low:06:12 AM -0.00 ft06:21 PM 0.81 ft
High:12:33 PM 5.12 ftN/A
Wind Swell
6am
NNW 9mph W
4.6 ft @ 16sec
9am
NNW 9mph W
5.4 ft @ 16sec
12pm
NW 18mph W
5.2 ft @ 16sec
3pm
NW 13mph W
5.3 ft @ 16sec
6pm
NW 14mph W
5.3 ft @ 16sec
Thursday
5-8 ft 4-6+ ft

Surf

Head high W ground swell for the morning with occasional 1-3' overhead high sets. This drops in the afternoon with occasional slightly overhead high sets.

Conditions

Bumpy/semi bumpy with NW winds 5-10mph in the morning increasing to 20-25mph in the afternoon.

TIDES
Low:07:00 AM -0.27 ft07:05 PM 1.27 ft
High:12:35 AM 5.78 ft01:30 PM 4.83 ft
Wind Swell
6am
NW 13mph W
5.6 ft @ 14sec
9am
NW 16mph W
5.5 ft @ 14sec
12pm
NW 21mph W
5.2 ft @ 14sec
3pm
NW 22mph WNW
7.9 ft @ 8sec
6pm
NW 24mph WNW
8.1 ft @ 8sec
Friday
4-5 ft 5-7 ft

Surf

Chest to head high mix of WNW medium period swell and W ground swell for the morning. The surf builds from the WNW in the afternoon with sets up to 1-2' overhead high.

Conditions

Bumpy/choppy with NNW winds 10-15mph in the morning shifting NW 15-20mph in the afternoon.

TIDES
Low:07:53 AM -0.39 ft07:55 PM 1.76 ft
High:01:16 AM 5.80 ft02:32 PM 4.51 ft
Wind Swell
6am
NNW 14mph WNW
6.4 ft @ 9sec
9am
NNW 15mph WNW
6.1 ft @ 9sec
12pm
NNW 18mph WNW
6.0 ft @ 9sec
3pm
NW 21mph WNW
6.5 ft @ 9sec
6pm
NW 21mph WNW
7.5 ft @ 9sec
Saturday
4-5 ft 3-5 ft

Surf

Chest to shoulder high WNW medium period swell in the morning with occasional head high sets. This drops a bit in the afternoon.

Conditions

Clean in the morning with NE winds 10-15mph. Bumpy/semi bumpy conditions for the afternoon with the winds shifting N 5-10mph.

TIDES
Low:08:51 AM -0.37 ft08:54 PM 2.21 ft
High:02:02 AM 5.71 ft03:43 PM 4.25 ft
Wind Swell
6am
NE 11mph WNW
6.0 ft @ 10sec
9am
ENE 13mph WNW
5.6 ft @ 10sec
12pm
NNE 8mph WNW
5.4 ft @ 10sec
3pm
NW 10mph WNW
4.9 ft @ 10sec
6pm
WNW 11mph WNW
4.8 ft @ 10sec
Sunday
6-10 ft 8-12 ft

Surf

Double overhead high W long period swell.

Conditions

Bumpy/semi bumpy with NNW winds 5-10mph in the morning shifting WNW 20-25mph in the afternoon.

TIDES
Low:09:57 AM -0.28 ft10:06 PM 2.52 ft
High:02:55 AM 5.51 ft05:02 PM 4.15 ft
Wind Swell
6am
NNW 8mph W
5.2 ft @ 19sec
9am
NW 17mph W
6.1 ft @ 19sec
12pm
NW 21mph W
6.8 ft @ 18sec
3pm
WNW 23mph W
7.1 ft @ 18sec
6pm
WNW 25mph W
8.0 ft @ 18sec
Monday
6-8+ ft 6-8+ ft

Surf

1-3' overhead high mix of W long period swell and WNW medium period swell with occasional well overhead sets.

Conditions

Blown out with NW winds 25-30mph.

TIDES
Low:11:08 AM -0.18 ft11:29 PM 2.59 ft
High:03:58 AM 5.27 ft06:20 PM 4.25 ft
Wind Swell
6am
NW 30mph W
6.5 ft @ 16sec
9am
NW 27mph WNW
10.1 ft @ 10sec
12pm
NW 26mph WNW
10.1 ft @ 10sec
3pm
NW 29mph WNW
10.6 ft @ 10sec
6pm
NW 30mph WNW
10.9 ft @ 10sec
weather icon64° wind icon  Wind - KSFO
 W @ 23 k ts
Buoy Icon  Buoy 46237
 9.8ft @ 18sec
tide icon  Low: 05:27 AM
 High: 11:42 AM
Ocean Temperature icon
55°
Wetsuit
Guide
ocean temperature scale
55
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Current Ocean Temp: 55
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