Beach
both
Level 4/10

Half Moon Bay

Antigua, Antigua & Barbuda
🌀Strong rips

Half Moon Bay is Antigua's premier surf beach—a crescent-shaped bay on the southeast coast that picks up NE swells. The picturesque setting and consistent waves make it the island's go-to surf spot.

Half Moon Bay surf forecast

Model forecast for swell, wind and tide.

10-Day Forecast
Today3
11
Poor
1.2m@10s
18km/h
Wed4
18
Poor
1.1m@8s
12km/h
Thu5
43
Poor
0.7m@9s
11km/h
Fri6
40
Poor
0.6m@11s
17km/h
Sat7
7
Poor
0.6m@7s
20km/h
Sun8
66
Good
0.9m@12s
16km/h
Mon9
85
Firing
1.0m@13s
8km/h
Tue10
75
Good
1.4m@14s
10km/h
Wed11
70
Good
1.2m@12s
13km/h
Thu12
49
Fair
1.0m@11s
15km/h
Choppy 5+ days out, less certain

Today's Conditions

Find Flights
Best session: MorningAM 16 km/h · PM 18 km/h
Swell
1.2m
ESE(104°)
Score: 25/25
Period
10s
Mid-period swell
Score: 14/25
Wind
18km/h
ESE(112°)
Score: 0/25
Weather
30°C
0.1mm46%
First light 5:36amSunrise 6:06amSunset 5:35pmLast light 6:05pm
Windswell
0.4m@3s
Secondary
0.2m
Confidence
100%

Location & Conditions

Loading map...
Swell1.2m @10s ESE outside window
Wind18 km/h ESE onshore
SwellWind: Offshore Cross Onshore
Showing forecast for today · all day

Hourly Forecast, Tide & Strike Windows

Strike window: 11:15am–6:05pm · through highIdeal tide: 0.2–2.5m
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
°C
26°
30°
31°
31°
29°
27°
30°
30°
30°
28°
26°
30°
31°
31°
28°
26°
30°
31°
27°
27°
25°
28°
30°
28°
27°
27°
28°
29°
29°
25°
26°
29°
30°
29°
28°
27°
28°
29°
29°
28°
27°
28°
29°
29°
28°
26°
27°
28°
29°
28°
2m1.0
sec
10s
10s
10s
10s
10s
8s
8s
8s
8s
8s
9s
9s
9s
9s
9s
11s
11s
11s
11s
11s
7s
7s
7s
7s
7s
12s
12s
12s
12s
12s
13s
13s
13s
13s
13s
14s
14s
14s
14s
14s
12s
12s
12s
12s
12s
11s
11s
11s
11s
11s
swell
windkm/h
13g31
19g39
19g42
20g40
16g34
13g22
14g31
13g32
11g27
10g22
9g16
13g29
12g31
11g31
7g18
10g17
17g36
22g45
17g37
16g36
18g30
20g39
21g44
20g44
18g41
16g30
15g32
16g36
18g42
13g37
8g13
9g21
8g23
9g28
4g26
6g15
9g21
12g26
11g29
8g28
11g22
12g23
13g29
14g32
13g32
14g25
15g29
15g34
15g36
15g33
tidem
6:37am0.1m
2:37pm0.3m
8:52pm0.2m
1:22am0.2m
7:52am0.1m
2:45pm0.3m
9:15pm0.1m
3:22am0.2m
9:00am0.2m
2:52pm0.2m
9:37pm0.1m
4:52am0.3m
10:07am0.2m
2:37pm0.2m
10:07pm0.1m
6:00am0.3m
11:15am0.2m
2:45pm0.2m
10:37pm0.0m
6:52am0.3m
12:22pm0.2m
11:15pm0.0m
7:52am0.3m
1:52pm0.3m
8:52am0.3m
9:52am0.3m
12:52am0.0m
10:52am0.3m
Ideal tideStrike windowNight

Tide times today

6:37 am
Low · 0.08m
2:37 pm
High · 0.27m
8:52 pm
Low · 0.18m
9:22 pm
High · 0.18m
Times shown in spot-local time.

Strike Score Breakdown

11
Poor
Components
Swell Direction0/25
Swell Size25/25
Swell Period14/25
Wind0/25
Raw Score39/100
Adjustments
🤢 Wind History-7
🌊 Tide-1
💨 Gusty Wind-5
⚠️ Weak Component-15
Adjusted Score11/100
Confidence
Multiplier×1.00
Final Score11
🤢 Morning Sickness🌊 Slightly below optimal tide

Plan Your Strike

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Swell Requirements

Optimal direction
NE (45°)
Direction range
30° - 80°
Size range
0.6m - 2m
Ideal size
1.2m - 1.7m
Height multiplier
0.97×
Ideal period
12s+

Wind Requirements

Optimal direction
W (270°)
Offshore range
240° - 300°

Tide Requirements

Optimal tide
all
Optimal range
0.2m - 2.5m

Water temp

27°C

Wetsuit

Boardshorts / Rashguard

Difficulty

4/10

Crowd level

2/10

Access: Southeast Antigua. Atlantic-facing.

Frequently Asked Questions

What kind of wave is Half Moon Bay?

Half Moon Bay is a beach break in Antigua, Antigua & Barbuda, with peaks that run both left and right.

What swell works best at Half Moon Bay?

Half Moon Bay picks up swell from the NNE round to the E, and it's best when it's coming straight out of the NE. It starts working at around 0.6m and handles up to about 2m, with the sweet spot around 1.2 to 1.7m. Period matters too: aim for 12s or longer, as anything under 8s tends to be weak. These are the numbers our scoring uses, so treat them as a guide rather than a promise.

What wind is offshore at Half Moon Bay?

A W wind is dead offshore at Half Moon Bay, and anything from the WSW round to the WNW keeps it clean. The morning is typically the best window, roughly 6am to 10am. Light winds from other directions can still be fine; strong offshores can make it hard to get into waves.

What tide is best at Half Moon Bay?

Half Moon Bay has a preferred tide range, roughly 0.2m to 2.5m on the local chart.

When is the best time of year to surf Half Moon Bay?

The most reliable run of swell at Half Moon Bay comes Nov to Mar. There's a second window in Sep to Oct too. Antigua's east coast option.

How cold is the water at Half Moon Bay?

The water at Half Moon Bay averages around 27°C, so boardshorts or a rashguard will do. It shifts a few degrees through the year, so check the season before you pack.

Is Half Moon Bay good for beginners?

It's more of an intermediate wave, rated 4/10 for difficulty, so newer surfers are best off sticking to the smaller days. The lineup is usually quiet (crowd 2/10). Antigua's east coast option.

How do I get to Half Moon Bay?

The nearest airport on our list is ANU, then it's roughly a 45-minute drive. Southeast Antigua. Atlantic-facing.

Best Season

Peak: Nov, Dec, Jan, Feb, Mar

Secondary: Sep, Oct

Antigua's east coast option.

Getting There

Airport
ANU
Drive time
45 min
Data quality
verified

Strike Log

Community Discussion