Jamaica Beach surfForecast / Texas / USA

information circle12 Day Weather and Surf, issued 5 pm Thursday 15 Jan 2026 CST
Forecast update in hr  min  s Forecast update imminent
Jamaica Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Jamaica Beach sea temperature is
16.9° C
(Which is 1.6°C colder than average for this time of year)


Best Forecast Surf Conditions for Jamaica Beach this week:

The most powerful waves expected at Jamaica Beach in the next 12 days are 2.3m 8s and forecast to arrive on Thursday (Jan 22) at 12AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Saturday (Jan 17) at 9AM.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful12AM (Thu 22nd Jan)7.5ft (2.3m) 8s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Very mild (max 19°C on Fri afternoon, min 9°C on Sat night). Mainly strong winds.

Days 3-6 Weather Summary Light rain (total 2mm), mostly falling on Wed morning. Very mild (max 17°C on Wed morning, min 10°C on Sun afternoon). Winds increasing (light winds from the SSE on Sun night, fresh winds from the E by Tue morning).

Thu
15
Friday
16
Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.1
SE
0.5
SSW
0.8
S
0.8
S
0.6
S
0.2
SSW
0.1
S
0.1
S
0.4
ENE
0.3
E
0.3
SSE
0.3
SE
0.6
ESE
1
ESE
1.5
E
1.6
E
1.7
ESE
1.6
SE
1.6
SE
2.3
SE
1.5
SSE
Period(s) (?)834556665633356677787
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2521291831110512746139190268241237605228
Wind
(km/h)
15
NE
25
SSW
25
SSW
20
SSW
35
NNE
40
NE
30
NNE
25
NNE
10
NNE
10
SE
15
S
20
E
20
E
20
ESE
35
ENE
35
E
35
ESE
30
ESE
30
SE
30
SE
25
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
on
cross-
on
cross-
on
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
on
oncross-
on
cross-
on
cross-
on
crosscrosscross-
on
cross-
on
cross-
on
cross-
on
on
High Tide
/ height (m)
8:09PM
0.23
8:23PM
0.23
8:38PM
0.23
3:14AM
0.21
8:57PM
0.22
4:13AM
0.21
9:16PM
0.22
5:09AM
0.20
9:35PM
0.21
6:12AM
0.18
9:51PM
0.20
7:29AM
0.16
Low Tide
/ height (m)
12:09PM
-0.15
12:44PM
-0.16
1:25AM
0.21
1:17PM
-0.16
1:40AM
0.20
1:50PM
-0.15
2:14AM
0.18
2:22PM
-0.14
2:54AM
0.15
2:55PM
-0.11
3:37AM
0.12
Thu
15
Friday
16
Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Sunrise--7:13--7:13--7:13--7:13--7:13--7:13--7:13
Sunset5:43--5:44--5:45--5:45--5:46--5:47--5:47--
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
cloud
cloud
cloud
cloud
cloud
light rain
light rain
mod rain
light rain
Rain (mm)
-----------------2162
Temp. °C121518191911101010111415141513121617181920
Feels °C (?)710141617012661210910551113141518
  • 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 Jamaica Beach Surf forecast

The above surf forecast table for Jamaica Beach provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Jamaica Beach can be found by selecting the local surf guide option on the grey menu. Our Jamaica 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 (Jamaica 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 Jamaica 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 Texas? If you are looking for accommodation near Jamaica Beach, camping, hotels and condos and appartments in Texas, consider staying in Galveston which is 21 km (13 miles) away. Other places in and around Texas where you can find information about places to rent, and car hire include La Marque which is 21 km (13 miles) away, Texas City, Dickinson and Alvin.

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