Jamaica Beach surfForecast / Texas / USA

information circle12 Day Weather and Surf, issued 5 pm Monday 19 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
15.8° C
(Which is 2.5°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 1.5m 6s and forecast to arrive on Wednesday (Jan 21) at 12PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Saturday (Jan 24) at 3AM.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful12PM (Wed 21st Jan)5ft (1.5m) 6s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Moderate rain (total 12mm), heaviest on Thu morning. Very mild (max 19°C on Tue night, min 14°C on Mon night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 9mm) at first, then becoming colder with a dusting of snow on Sat afternoon. Icy conditions (max 20°C on Thu night, min -2°C on Sat night). Winds increasing (calm on Thu night, strong winds from the NNE by Sat night).

Mon
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
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 (?)
0.4
SE
0.9
ESE
1
ESE
1.2
SE
1.2
SE
1.2
SE
1
SE
0.7
SE
0.6
ESE
0.6
ESE
0.6
ESE
0.7
SE
0.2
S
1.6
ENE
1.6
NE
0.8
E
1.2
NE
1.1
NE
0.9
ENE
0.7
E
Period(s) (?)-34566677787666665566
Wave
Graph
(?)Metric surfscale
Energy kJ (?)022446921091209356364737362004800036
Wind
(km/h)
15
SE
15
ESE
25
ESE
25
E
20
SE
20
SSE
15
SSE
15
SSE
10
S
15
ESE
10
SE
10
NE
20
ENE
35
NE
30
NE
30
NNE
40
NNE
35
NNE
20
NNE
15
NNE
20
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
on
cross-
on
cross-
on
cross-
on
onononcross-
on
cross-
on
cross-
on
cross-
off
crosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
9:16PM
0.22
5:09AM
0.20
9:35PM
0.21
6:12AM
0.18
9:51PM
0.20
7:29AM
0.16
10:04PM
0.18
9:04AM
0.14
10:10PM
0.17
11:00AM
0.13
10:08PM
0.16
1:13PM
0.15
9:50PM
0.18
Low Tide
/ height (m)
2:14AM
0.18
2:22PM
-0.14
2:54AM
0.15
2:55PM
-0.11
3:37AM
0.12
3:30PM
-0.06
4:23AM
0.07
4:06PM
-0.00
5:13AM
0.02
4:42PM
0.06
6:09AM
-0.04
5:18PM
0.13
7:11AM
-0.10
Mon
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Sunrise--7:13--7:13--7:13--7:11--7:11--7:11--7:11
Sunset5:46--5:47--5:47--5:49--5:50--5:51--5:52--
clear
part cloud
cloud
cloud
cloud
cloud
rain showers
rain showers
mod rain
part cloud
part cloud
part cloud
part cloud
cloud
mod rain
light snow
cloud
cloud
part cloud
part cloud
part cloud
Rain (mm)
------147-----63-----
Temp. °C151515151919191918192019189530-1454
Feels °C (?)111210101617191918192120162-2-5-10-8-20-3
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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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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