Long Beach surf break

Long Beach surfForecast / Carolina North / USA

information circle12 Day Weather and Surf, issued 12 pm Wednesday 17 Dec 2025 EST
Forecast update in hr  min  s Forecast update imminent
Long Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Long Beach sea temperature is
12.0° C
(Which is 10.1°C colder than average for this time of year)


Best Forecast Surf Conditions for Long Beach this week:

The surf forecast for Long Beach over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Dec 18) at 7AM. The primary swell is predicted to be 0.5m and 9s period with a secondary swell of 0.2m and 11s. Another secondary swell of 0.2m and 3s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Long Beach in the next 12 days are 2.1m 9s and forecast to arrive on Friday (Dec 19) at 7AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Monday (Dec 22) at 1AM.

Wave TypeTime (EST) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Thu 18th Dec)1.5ft (0.5m) 9s
Best Surf 7PM (Fri 19th Dec)3.5ft (1.0m) 8s
Most Powerful 7AM (Fri 19th Dec)7ft (2.1m) 9s

Table - best surf conditions forecast for Long Beach over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Heavy rain (total 34mm), heaviest during Thu night. Warm (max 20°C on Thu morning, min 5°C on Fri night). Winds increasing (calm on Wed night, fresh winds from the SSW by Thu night).

Days 3-6 Weather Summary Mostly dry. Very mild (max 16°C on Sat night, min 4°C on Sun night). Wind will be generally light.

Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
1
1
1
1
0
1
1
1
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.5
SE
0.6
SE
0.5
SE
0.8
SSE
1.2
SE
2.3
SSE
2
S
2.1
SW
0.8
SE
0.6
SE
0.6
SE
0.6
SE
0.6
ESE
0.6
ESE
0.6
ESE
0.4
ESE
0.4
ESE
0.5
ESE
0.4
SE
0.4
SE
0.4
SE
Period(s) (?)1010995898988812111110109999
Wave
Graph
(?)Metric surfscale
Energy kJ (?)4759421137672263754291555338948776383648212020
Wind
(km/h)
10
W
10
SW
10
NE
20
SE
20
SE
35
SSW
25
SW
20
W
15
N
15
NE
5
ENE
5
S
15
WNW
10
NW
20
NNE
20
NE
20
ENE
20
NE
15
NE
10
NE
5
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
on
cross-
off
cross-
on
cross-
on
oncross-
on
crossoffcross-
off
cross-
off
glasscross-
off
cross-
off
offcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
off
High Tide
/ height (m)
5:37PM
1.29
6:13AM
1.61
6:18PM
1.29
6:53AM
1.62
6:57PM
1.29
7:32AM
1.63
7:34PM
1.28
8:09AM
1.62
8:10PM
1.28
8:45AM
1.60
8:47PM
1.29
9:20AM
1.58
9:27PM
1.30
Low Tide
/ height (m)
11:29AM
0.16
11:29PM
0.08
12:12PM
0.14
12:10AM
0.06
12:53PM
0.12
12:49AM
0.05
1:34PM
0.12
1:27AM
0.04
2:13PM
0.12
2:05AM
0.05
2:51PM
0.12
2:44AM
0.06
3:30PM
0.12
3:25AM
0.08
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Sunrise7:11--7:11--7:11--7:11--7:13--7:13--7:13--
Sunset-5:05--5:05--5:06--5:06--5:07--5:07--5:07-
part cloud
cloud
cloud
cloud
light rain
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
light rain
cloud
cloud
Rain (mm)
----430------------1--
Temp. °C15161720201917151281016151510777779
Feels °C (?)13151517171514108481611114112347
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Long Beach Surf forecast

The above surf forecast table for Long Beach provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Long Beach can be found by selecting the local surf guide option on the grey menu. Our Long Beach surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Long Beach) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Long Beach may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a vacation in North Carolina? If you are looking for accommodation near Long Beach, camping, hotels and condos and appartments in North Carolina, consider staying in Wilmington which is 44 km (27 miles) away. Other places in and around North Carolina where you can find information about places to rent, and car hire include Myrtle Beach which is 78 km (48 miles) away and Socastee, 88 km (55 miles) away.

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