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
Today19
29
Poor
0.9m@7s
12km/h
Sun20
36
Poor
0.7m@8s
10km/h
Mon21
32
Poor
0.6m@8s
13km/h
Tue22
0
Poor
0.6m@8s
16km/h
Wed23
5
Poor
1.0m@9s
16km/h
Thu24
24
Poor
1.0m@14s
17km/h
Fri25
26
Poor
1.1m@13s
18km/h
Sat26
18
Poor
0.9m@12s
18km/h
Sun27
17
Poor
0.8m@12s
20km/h
Mon28
20
Poor
0.9m@13s
19km/h
5+ days out, less certain

Today's Conditions

Find Flights
Best session: AfternoonAM 12 km/h · PM 10 km/h
Swell
0.9m
E(89°)
Score: 17/25
Period
7s
Short period / windswell
Score: 4/25
Wind
12km/h
ESE(122°)
Score: 5/25
Weather
29°C
0.2mm25%
First light 5:25amSunrise 5:55amSunset 6:05pmLast light 6:35pm
Windswell0.1m@2sSecondary0.3mConfidence
100%

Location & Conditions

Loading map...
0°45°90°135°180°225°270°315°NESW
Swell
Wind
Showing forecast for today

Hourly Forecast, Tide & Strike Windows

Strike window: 12:45–6:35pm · risingIdeal 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°
29°
30°
30°
28°
26°
29°
30°
29°
28°
27°
29°
30°
30°
28°
27°
29°
30°
30°
28°
24°
28°
30°
30°
29°
26°
28°
30°
30°
28°
28°
29°
30°
31°
29°
27°
28°
30°
31°
29°
28°
29°
30°
30°
29°
28°
29°
31°
31°
29°
2m1.0
sec
7s
7s
7s
7s
7s
8s
8s
8s
8s
8s
8s
8s
8s
8s
8s
8s
8s
8s
8s
8s
9s
9s
9s
9s
9s
14s
14s
14s
14s
14s
13s
13s
13s
13s
13s
12s
12s
12s
12s
12s
12s
12s
12s
12s
12s
13s
13s
13s
13s
13s
swell
windkm/h
10g18
14g31
14g31
12g29
9g24
4g8
10g24
12g28
11g26
10g21
10g18
13g27
14g32
14g34
12g26
12g22
16g34
18g38
18g39
17g34
10g45
16g31
18g40
17g37
17g36
10g27
16g31
18g40
19g43
16g39
18g36
19g37
18g41
17g42
16g39
16g32
18g35
19g40
19g43
18g42
16g31
18g35
22g44
23g49
18g49
19g35
19g39
20g44
19g46
17g43
tidem
6:15am0.0m
4:07pm0.2m
7:22am0.0m
4:22pm0.2m
8:15am0.0m
4:37pm0.2m
9:52pm0.2m
8:52am0.0m
4:52pm0.2m
9:52pm0.2m
1:37am0.2m
9:30am0.0m
5:07pm0.2m
10:07pm0.1m
3:07am0.2m
10:07am0.0m
5:00pm0.2m
10:37pm0.1m
4:07am0.2m
10:45am0.1m
5:00pm0.2m
10:52pm0.1m
5:07am0.2m
11:15am0.1m
4:52pm0.2m
11:30pm0.0m
6:22am0.2m
11:37am0.1m
4:52pm0.2m
7:37am0.2m
12:15pm0.2m
4:52pm0.2m
Ideal tideStrike windowNight

Tide times today

6:15 am
Low tide - 0.03m
6:37 am
High tide - 0.03m
4:07 pm
High tide - 0.25m
Times shown in spot-local time.

Strike Score Breakdown

29
Poor
Components
Swell Direction6/25
Swell Size17/25
Swell Period4/25
Wind5/25
Raw Score32/100
Adjustments
Wind History-4
🌊 Tide+5
💨 Gusty Wind-4
Adjusted Score29/100
Confidence
Multiplier×1.00
Final Score29
🌊 Optimal tide window

Plan Your Strike

Return flights to ANU, departing today with a 5-day trip window.

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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 tide is best at Half Moon Bay?

The Half Moon Bay profile favors the recorded tide range, ideally between 0.2m and 2.5m on the local tide chart. Compare this preference with the forecast tide and local conditions before choosing a session.

What wind direction is offshore at Half Moon Bay?

The Half Moon Bay profile uses wind from W (270°) as its preferred direction, with an offshore range of 240° to 300°. Wind speed matters too: light winds outside that range can still produce surfable conditions, while strong offshore winds can make takeoffs difficult.

What swell size and direction work best at Half Moon Bay?

The Half Moon Bay scoring profile favors swell from NE (30° to 80°), a swell-height range of 0.6m to 2m, and a reference period of 12s. These are model inputs, not guaranteed breaking-wave heights or a promise that the surf will suit every ability.

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

The main season at Half Moon Bay is Nov, Dec, Jan, Feb, Mar. A secondary window runs Sep, Oct. Antigua's east coast option.

How do I get to Half Moon Bay?

The spot profile lists ANU as a nearby airport. The estimated road transfer is 45 minutes. Southeast Antigua. Atlantic-facing.

What kind of wave is Half Moon Bay?

Half Moon Bay is a beach break, a peak with lefts and rights. Difficulty is rated 4/10.

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